TWI853371B - Adhesive-free buffer packaging structure - Google Patents

Adhesive-free buffer packaging structure Download PDF

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TWI853371B
TWI853371B TW111148264A TW111148264A TWI853371B TW I853371 B TWI853371 B TW I853371B TW 111148264 A TW111148264 A TW 111148264A TW 111148264 A TW111148264 A TW 111148264A TW I853371 B TWI853371 B TW I853371B
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Taiwan
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substrate
connection
side end
packaging material
side panel
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TW111148264A
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Chinese (zh)
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TW202426358A (en
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鄭雅文
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啟碁科技股份有限公司
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Priority to TW111148264A priority Critical patent/TWI853371B/en
Priority to US18/536,471 priority patent/US20240199269A1/en
Priority to GB2319116.6A priority patent/GB2626859A/en
Publication of TW202426358A publication Critical patent/TW202426358A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/30—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with tongue-and-slot or like connections between sides and extensions of other sides
    • B65D5/301—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with tongue-and-slot or like connections between sides and extensions of other sides the tongue being a part of a lateral extension of a side wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/10—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward-folding of self-locking flaps hinged to tubular body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/2038—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form at least two opposed folded-up portions having a non-rectangular shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/2052—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form characterised by integral closure-flaps
    • B65D5/2057—Inter-engaging self-locking flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2301/00—Details of blanks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Wrappers (AREA)

Abstract

The present disclosure provides an adhesive-free buffer packaging structure including a substrate, at least one foldable area and at least one first connection structure. The substrate includes a first end portion and a second end portion, and a material of the substrate includes a natural fiber. The foldable area is disposed on the substrate, and the foldable area includes at least one folding line. The first connecting structure is disposed on the substrate, wherein the first connecting structure includes a first connecting element and a second connecting element, and the first connecting element and the second connecting element are respectively disposed on the first end portion and the second end portion. When the substrate is bent along the foldable area, the first end portion and the second end portion close to each other, so that the first connecting element and the second connecting element are correspondingly assembled. Therefore, the purpose of fixing the non-adhesive buffer packaging structure of the present disclosure can be achieved under the premise of without using an adhesive, and the assembling convenience thereof can be effectively improved.

Description

無膠緩衝包材Glue-free cushioning packaging material

本發明是關於一種緩衝包材，特別是關於一種包含天然纖維並以無膠方式對物品進行包裝的無膠緩衝包材。The present invention relates to a cushioning packaging material, in particular to a non-glue cushioning packaging material containing natural fiber and used for packaging articles in a non-glue manner.

商品的包材不僅具有運輸防護的功能，對於促進市場行銷而提升銷售額等方面亦多有助益。現行市面上用以包裝商品之產品套袋、防護膜或緩衝材多以塑膠材質製成，其中又以聚乙烯 (polyethene, PE)、乙烯-醋酸乙烯酯共聚物 (ethylene-vinyl acetate, EVA)、聚乙烯泡沫塑料 (expandable polyethylene, EPE)等材料的使用最為廣泛。然而，消費者在購買並取得商品後，絕大多數的包材即被做為廢棄物處置，且以上述塑膠材質製成的包材多為一次性耗材，回收率也不如預期，如此不僅造成資源浪費，更會對環境造成危害。The packaging materials of commodities not only have the function of transportation protection, but also help to promote marketing and increase sales. Currently, the product bags, protective films or buffer materials used to package commodities on the market are mostly made of plastic materials, among which polyethylene (PE), ethylene-vinyl acetate copolymer (EVA), expandable polyethylene (EPE) and other materials are the most widely used. However, after consumers purchase and obtain the commodities, most of the packaging materials are disposed of as waste, and the packaging materials made of the above plastic materials are mostly disposable consumables, and the recycling rate is not as expected. This not only causes a waste of resources, but also harms the environment.

為了解決上述問題，遂有業者以紙質材料製成之緩衝材來包裝商品，以降低廢棄之塑膠包材對於環境的影響。然而，紙質材料源自於木材，為了取得木材勢必需要大量砍伐樹木，而砍伐樹木對環境的破壞並不亞於棄置塑膠包材對環境造成的危害。再者，為了使紙質包材可有效包覆商品，天然樹脂、糨糊等黏著劑係用於進行膠合工序，然黏著劑的使用將會大幅增加包材成本，對於組裝便利性亦會有所影響。In order to solve the above problems, some businesses use paper-based cushioning materials to package products to reduce the impact of discarded plastic packaging materials on the environment. However, paper materials come from wood, and in order to obtain wood, a large number of trees must be cut down, and the damage to the environment caused by cutting down trees is no less than the harm caused by discarding plastic packaging materials. Furthermore, in order for paper packaging materials to effectively cover products, adhesives such as natural resins and glues are used in the gluing process. However, the use of adhesives will greatly increase the cost of packaging materials and will also affect the convenience of assembly.

有鑑於此，如何開發一種可重複使用且符合現今社會之環境保護、塑膠減量等訴求的包材，並可同時提升包材的組裝便利性，遂成為相關業界所致力研究的目標。In view of this, how to develop a reusable packaging material that meets the current social demands for environmental protection and plastic reduction, while also improving the ease of assembly of the packaging material, has become a research goal for the relevant industry.

本發明提供一種無膠緩衝包材，其透過基板、可折區與第一連接結構的設置，當基板沿著可折區彎折時，第一側端部將與第二側端部彼此靠近，使第一連接件與第二連接件對應組接，以在不使用黏著劑的前提下達成組裝本發明之無膠緩衝包材的目的，並可有效提升組裝便利性。再者，透過第一連接結構的連接長度為第一側端部的長度或連接對邊的長度的50%以上的配置，可使第一連接結構的連接強度大為增加，進而提升本發明之無膠緩衝包材的整體包裝效率，並具有相關市場的應用潛力。The present invention provides a non-adhesive cushioning packaging material, which is provided with a substrate, a foldable area and a first connecting structure. When the substrate is bent along the foldable area, the first side end portion will be close to the second side end portion, so that the first connecting member and the second connecting member are correspondingly assembled, so as to achieve the purpose of assembling the non-adhesive cushioning packaging material of the present invention without using an adhesive, and can effectively improve the convenience of assembly. Furthermore, by configuring the connection length of the first connecting structure to be more than 50% of the length of the first side end portion or the length of the opposite side of the connection, the connection strength of the first connecting structure can be greatly increased, thereby improving the overall packaging efficiency of the non-adhesive cushioning packaging material of the present invention, and having application potential in related markets.

本發明一實施方式是在於提供一種無膠緩衝包材，包含一基板、至少一可折區以及至少一第一連接結構。基板包含一第一側端部及一第二側端部，其中基板的材質包含一天然纖維。可折區設置於基板上，且可折區包含至少一折線。第一連接結構設置於基板上，其中第一連接結構包含一第一連接件及一第二連接件，第一連接件與第二連接件分別設置於第一側端部與第二側端部。當基板沿著可折區彎折時，第一側端部將與第二側端部彼此靠近，以使第一連接件與第二連接件對應組接。One embodiment of the present invention is to provide a non-glue cushioning packaging material, comprising a substrate, at least one foldable area and at least one first connecting structure. The substrate comprises a first side end and a second side end, wherein the material of the substrate comprises a natural fiber. The foldable area is disposed on the substrate, and the foldable area comprises at least one fold line. The first connecting structure is disposed on the substrate, wherein the first connecting structure comprises a first connector and a second connector, and the first connector and the second connector are disposed at the first side end and the second side end, respectively. When the substrate is bent along the foldable area, the first side end will approach the second side end, so that the first connector and the second connector are assembled correspondingly.

本發明另一實施方式是在於提供一種無膠緩衝包材，包含一基板、至少二可折區、一第一連接結構以及至少二第二連接結構。基板的材質包含一天然纖維，且基板包含一本體及二側板。本體具有二本體側邊，其中本體包含一第一延伸部以及一第二延伸部，第一延伸部具有一第一側端部，第二延伸部具有一第二側端部。二側板分別連接於二本體側邊，其中各側板包含一第一連接側邊、一第二連接側邊及一連接對邊，且各側板的連接對邊未與二本體側邊連接。所述至少二個可折區設置於基板上，其中各可折區包含至少一折線，且二個可折區分別位於二側板與本體之間。第一連接結構設置於基板上，且第一連接結構包含一第一連接件及一第二連接件，其中第一連接件連接於一個側板的連接對邊，第二連接件連接於另一個側板的連接對邊。所述至少二個第二連接結構設置於基板上，且各第二連接結構包含至少一第三連接件及至少一第四連接件，其中一個第二連接結構的第三連接件設置於第一側端部，所述之第二連接結構的第四連接件連接於一個側板的第一連接側邊，另一個第二連接結構的第三連接件設置於第二側端部，且所述之另一個第二連接結構的第四連接件連接於前述側板的第二連接側邊。當二側板分別沿著二可折區彎折時，所述側板的連接對邊將與所述另一個側板的連接對邊彼此靠近，以使第一連接件與第二連接件對應組接。當二側板分別沿著二可折區彎折時，所述側板的第一連接側邊將與第一側端部彼此靠近，所述側板的第二連接側邊將與第二側端部彼此靠近，以使二個第三連接件分別與二個第四連接件對應組接。Another embodiment of the present invention is to provide a non-glue cushioning packaging material, comprising a substrate, at least two foldable areas, a first connection structure and at least two second connection structures. The material of the substrate comprises a natural fiber, and the substrate comprises a main body and two side panels. The main body has two main body side edges, wherein the main body comprises a first extension portion and a second extension portion, the first extension portion has a first side end portion, and the second extension portion has a second side end portion. The two side panels are respectively connected to the two main body side edges, wherein each side panel comprises a first connecting side edge, a second connecting side edge and a connecting opposite edge, and the connecting opposite edge of each side panel is not connected to the two main body side edges. The at least two foldable areas are arranged on the substrate, wherein each foldable area comprises at least one folding line, and the two foldable areas are respectively located between the two side panels and the main body. The first connection structure is arranged on the substrate, and the first connection structure includes a first connection member and a second connection member, wherein the first connection member is connected to the connection opposite side of a side plate, and the second connection member is connected to the connection opposite side of another side plate. The at least two second connection structures are arranged on the substrate, and each second connection structure includes at least a third connection member and at least a fourth connection member, wherein the third connection member of one second connection structure is arranged at the first side end portion, and the fourth connection member of the second connection structure is connected to the first connection side edge of one side plate, the third connection member of another second connection structure is arranged at the second side end portion, and the fourth connection member of another second connection structure is connected to the second connection side edge of the aforementioned side plate. When the two side panels are bent along the two foldable areas, the connecting opposite sides of the side panels will approach the connecting opposite sides of the other side panels, so that the first connecting member and the second connecting member are assembled correspondingly. When the two side panels are bent along the two foldable areas, the first connecting side of the side panel will approach the first side end, and the second connecting side of the side panel will approach the second side end, so that the two third connecting members are assembled correspondingly with the two fourth connecting members.

下述將更詳細討論本發明各實施方式。然而，此實施方式可為各種發明概念的應用，可被具體實行在各種不同的特定範圍內。特定的實施方式是僅以說明為目的，且不受限於揭露的範圍。此外，為簡化圖式起見，一些習知慣用的結構與元件在圖式中將以簡單示意的方式繪示之，且重複或相同之元件將可能使用相同的編號表示之。The following will discuss various embodiments of the present invention in more detail. However, this embodiment can be an application of various inventive concepts and can be specifically implemented in various specific scopes. The specific embodiment is for illustrative purposes only and is not limited to the scope of the disclosure. In addition, for the sake of simplifying the drawings, some commonly used structures and components will be depicted in the drawings in a simple schematic manner, and repeated or identical components may be represented by the same number.

請參照第1圖，係繪示本發明一實施方式的無膠緩衝包材100的示意圖。無膠緩衝包材100包含一基板110、至少一可折區130以及至少一第一連接結構140。Please refer to FIG. 1 , which is a schematic diagram of a non-adhesive cushioning packaging material 100 according to an embodiment of the present invention. The non-adhesive cushioning packaging material 100 includes a substrate 110 , at least one foldable area 130 , and at least one first connecting structure 140 .

基板110包含一第一側端部111及一第二側端部112。具體而言，在第1圖的無膠緩衝包材100中，基板110可包含一本體121、一第一側板122、一第二側板123、一第三側板124及一第四側板125。第一側板122、第二側板123、第三側板124與第四側板125分別連接於本體121的四側邊(圖未標示)，其中第一側端部111可設置於第一側板122異於本體121之一側，第二側端部112可設置於第二側板123異於本體121之一側。The substrate 110 includes a first side end 111 and a second side end 112. Specifically, in the adhesive-free cushioning packaging material 100 of FIG. 1 , the substrate 110 may include a body 121, a first side plate 122, a second side plate 123, a third side plate 124, and a fourth side plate 125. The first side plate 122, the second side plate 123, the third side plate 124, and the fourth side plate 125 are respectively connected to four sides (not shown) of the body 121, wherein the first side end 111 may be disposed on a side of the first side plate 122 different from the body 121, and the second side end 112 may be disposed on a side of the second side plate 123 different from the body 121.

基板110的材質可包含一天然纖維，且基板110的材質可為非塑膠材質。所述之天然纖維可為纖維素、木質素等天然材質，且天然纖維佔基板110的一重量百分比可為大於或等於50%。藉此，在不影響包裝效果的前提下，本發明之無膠緩衝包材100使用天然纖維材質取代傳統塑膠袋、塑膠不織布膜等包材，不僅可有效降低塑膠的使用量，亦符合現今社會對於環境保護的訴求。The material of the substrate 110 may include a natural fiber, and the material of the substrate 110 may be a non-plastic material. The natural fiber may be a natural material such as cellulose, lignin, etc., and the natural fiber may account for a weight percentage of the substrate 110 that is greater than or equal to 50%. Thus, under the premise of not affecting the packaging effect, the glue-free cushioning packaging material 100 of the present invention uses natural fiber materials to replace traditional plastic bags, plastic non-woven film and other packaging materials, which can not only effectively reduce the use of plastic, but also meet the current social demand for environmental protection.

另外，在本發明之無膠緩衝包材100中，基板110的厚度為T，其可滿足下列條件：50 μm ≤ T ≤ 500 μm。藉此，可因應不同產品對於包材規格的要求，以提升本發明之無膠緩衝包材100於相關產業的應用潛力。In addition, in the adhesive-free buffering packaging material 100 of the present invention, the thickness of the substrate 110 is T, which can meet the following conditions: 50 μm ≤ T ≤ 500 μm. In this way, the requirements of different products for packaging material specifications can be met to enhance the application potential of the adhesive-free buffering packaging material 100 of the present invention in related industries.

可折區130設置於基板110上，且可折區130包含至少一折線131。具體而言，在第1圖的無膠緩衝包材100中，可折區130的數量可為四，且所述四個可折區130分別位於本體121與第一側板122之間、本體121與第二側板123之間、本體121與第三側板124之間，以及本體121與第四側板125之間。當第一側板122、第二側板123、第三側板124與第四側板125分別沿著四個可折區130而朝本體121彎折時，第一側板122、第二側板123、第三側板124與第四側板125將彼此靠近，以使本發明之無膠緩衝包材100折疊而形成一容置空間(圖未繪示)，而容置空間則可用以容納物品，使其使用更加便利。The foldable area 130 is disposed on the substrate 110, and the foldable area 130 includes at least one fold line 131. Specifically, in the adhesive-free cushioning packaging material 100 of FIG. 1, the number of the foldable areas 130 may be four, and the four foldable areas 130 are respectively located between the body 121 and the first side panel 122, between the body 121 and the second side panel 123, between the body 121 and the third side panel 124, and between the body 121 and the fourth side panel 125. When the first side panel 122, the second side panel 123, the third side panel 124 and the fourth side panel 125 are respectively bent along the four foldable areas 130 toward the main body 121, the first side panel 122, the second side panel 123, the third side panel 124 and the fourth side panel 125 will be close to each other, so that the glue-free cushioning packaging material 100 of the present invention is folded to form a containing space (not shown), and the containing space can be used to contain articles, making it more convenient to use.

再者，折線131為在基板110中界定鉸接線的任何線，其用於促進基板110的部分或本體121、第一側板122、第二側板123、第三側板124及第四側板125之間相對於彼此的折疊，或者以其它方式指示基板110上的最佳折疊位置。另外，折線131可由單壓痕、單半切線、打孔線、裁切線、短縫切痕線、半切線、壓痕線等及其任何組合等形成，且本發明並不以此為限。Furthermore, the fold line 131 is any line defining a hinge line in the substrate 110, which is used to promote the folding of the portion or body 121, the first side panel 122, the second side panel 123, the third side panel 124, and the fourth side panel 125 of the substrate 110 relative to each other, or otherwise indicate the optimal folding position on the substrate 110. In addition, the fold line 131 can be formed by a single embossing, a single half-cut line, a perforation line, a cut line, a short slit cut line, a half-cut line, an embossing line, etc., and any combination thereof, and the present invention is not limited thereto.

第一連接結構140設置於基板110上，其中第一連接結構140包含一第一連接件141及一第二連接件142，第一連接件141與第二連接件142分別設置於第一側端部111與第二側端部112。具體而言，第一連接件141可為一插槽，第二連接件142可為一插件，且第二連接件142可對應插設於第一連接件141中，以提升本發明之無膠緩衝包材100的組裝便利性。再者，第一連接件141的插槽形狀與第二連接件142的插件形狀可視需求而配置為不同形狀，唯第一連接件141與第二連接件142的形狀需彼此匹配，以透過卡扣方式相互制約，進而使本發明之第一連接結構140具有不易鬆脫、穩定固定的優異效果，且本發明並不以圖式揭露的形狀為限。藉此，可在具有高度固定效果的前提下免去習知包材以黏著劑進行黏合的成本，並可有效降低黏著劑對於環境的汙染。The first connection structure 140 is disposed on the substrate 110, wherein the first connection structure 140 includes a first connection member 141 and a second connection member 142, and the first connection member 141 and the second connection member 142 are respectively disposed at the first side end portion 111 and the second side end portion 112. Specifically, the first connection member 141 can be a slot, and the second connection member 142 can be a plug-in, and the second connection member 142 can be correspondingly inserted into the first connection member 141 to improve the assembly convenience of the glue-free cushioning packaging material 100 of the present invention. Furthermore, the slot shape of the first connector 141 and the plug-in shape of the second connector 142 can be configured in different shapes according to needs, but the shapes of the first connector 141 and the second connector 142 must match each other to constrain each other through the snap-fit method, so that the first connection structure 140 of the present invention has the excellent effect of not being easy to loosen and being stably fixed, and the present invention is not limited to the shape disclosed in the figure. In this way, the cost of bonding the conventional packaging material with an adhesive can be avoided under the premise of having a high fixing effect, and the pollution of the adhesive to the environment can be effectively reduced.

再者，第一連接結構140的連接長度LC1(標示於第2B圖)為第一側端部111的長度LS1(標示於第2B圖)的50%以上，第一連接結構140的連接長度LC1可為第二側端部112的長度LS2(標示於第2B圖)的50%以上，以降低第一連接結構140用以固定基板110的第一側端部111及一第二側端部112時，因未被第一連接結構140制約之部分發生翹曲而影響第一連接結構140的連接強度。詳細來說，第一連接結構140的連接長度LC1為第一連接件141與第二連接件142對應組接後兩者互相制約之部分的總長度，其中第一連接件141的長度可為第一側端部111的長度LS1或第二側端部112的長度LS2的50%以上，或第二連接件142的長度可為第一側端部111的長度LS1或第二側端部112的長度LS2的50%以上，抑或是第一連接件141的長度與第二連接件142的長度均為第一側端部111的長度LS1或第二側端部112的長度LS2的50%以上，但本發明並不以此為限。或者，第一連接結構140的連接長度LC1可為第一側端部111的長度LS1或第二側端部112的長度LS2的80%以上，以進一步提升第一連接件141與第二連接件142相互制約的強度。Furthermore, the connection length LC1 (marked in FIG. 2B ) of the first connection structure 140 is more than 50% of the length LS1 (marked in FIG. 2B ) of the first side portion 111, and the connection length LC1 of the first connection structure 140 may be more than 50% of the length LS2 (marked in FIG. 2B ) of the second side portion 112, so as to reduce the connection strength of the first connection structure 140 that is affected by the warping of the portion not constrained by the first connection structure 140 when the first connection structure 140 is used to fix the first side portion 111 and the second side portion 112 of the substrate 110. Specifically, the connection length LC1 of the first connection structure 140 is the total length of the mutually constrained parts of the first connector 141 and the second connector 142 after the two are correspondingly assembled, wherein the length of the first connector 141 may be more than 50% of the length LS1 of the first side end portion 111 or the length LS2 of the second side end portion 112, or the length of the second connector 142 may be more than 50% of the length LS1 of the first side end portion 111 or the length LS2 of the second side end portion 112, or the length of the first connector 141 and the length of the second connector 142 are both more than 50% of the length LS1 of the first side end portion 111 or the length LS2 of the second side end portion 112, but the present invention is not limited thereto. Alternatively, the connection length LC1 of the first connection structure 140 may be greater than 80% of the length LS1 of the first side portion 111 or the length LS2 of the second side portion 112 , so as to further enhance the strength of the mutual restraint between the first connection member 141 and the second connection member 142 .

請同時參照第1圖、第2A圖與第2B圖，其中第2A圖係繪示第1圖的無膠緩衝包材100的一折疊示意圖，第2B圖係繪示第1圖的無膠緩衝包材100的另一折疊示意圖。以下將以第2A圖與第2B圖搭配第1圖來說明本發明之無膠緩衝包材100的使用方式及其細節。Please refer to FIG. 1, FIG. 2A and FIG. 2B simultaneously, wherein FIG. 2A is a schematic diagram showing a folding of the non-adhesive cushioning packaging material 100 of FIG. 1, and FIG. 2B is a schematic diagram showing another folding of the non-adhesive cushioning packaging material 100 of FIG. 1. The following will use FIG. 2A and FIG. 2B in conjunction with FIG. 1 to illustrate the usage and details of the non-adhesive cushioning packaging material 100 of the present invention.

如第1圖與第2A圖所示，當無膠緩衝包材100欲對物品進行包覆時，第三側板124與第四側板125將先沿著二可折區130的折線131進行彎折，此時第三側板124及第四側板125將彼此靠近，以使第三側板124與第四側板125互相堆疊。而後，第一側板122和第二側板123將沿著二可折區130的折線131進行彎折，以使第一側端部111與第二側端部112彼此靠近，進而使第一連接件141與第二連接件142對應組接。As shown in FIG. 1 and FIG. 2A , when the non-glue cushioning packaging material 100 is intended to wrap an article, the third side panel 124 and the fourth side panel 125 will first be bent along the folding line 131 of the two foldable areas 130, and the third side panel 124 and the fourth side panel 125 will be close to each other so that the third side panel 124 and the fourth side panel 125 are stacked on each other. Then, the first side panel 122 and the second side panel 123 will be bent along the folding line 131 of the two foldable areas 130 so that the first side end portion 111 and the second side end portion 112 are close to each other, and then the first connecting member 141 and the second connecting member 142 are assembled correspondingly.

而如第2B圖所示，在第一連接件141與第二連接件142對應組接後，呈現插件的第二連接件142係對應插設於呈現插槽的第一連接件141中，以穩定連接第一側端部111與第二側端部112。因此，本發明之無膠緩衝包材100將透過上述方式進行折疊而形成一容置空間(圖未標示)，以將物品容置其中，進而達成穩定包裝物品的效果。As shown in FIG. 2B , after the first connector 141 and the second connector 142 are correspondingly assembled, the second connector 142 presenting the plug-in is correspondingly inserted into the first connector 141 presenting the slot to stably connect the first side end 111 and the second side end 112. Therefore, the non-glue cushioning packaging material 100 of the present invention is folded in the above manner to form a containing space (not shown) to contain the articles therein, thereby achieving the effect of stably packaging the articles.

藉此，本發明之無膠緩衝包材100透過第一連接結構140的第一連接件141與第二連接件142對應組接的方式，可在不使用黏著劑的前提下達成固定無膠緩衝包材100的目的，並可有效提升無膠緩衝包材100的組裝便利性。再者，透過第一連接結構140的連接長度LC1為第一側端部111的長度LS1或第二側端部112的長度LS2的50%以上的配置，可使第一連接結構140的連接強度大為增加，進而提升本發明之無膠緩衝包材100的整體包裝效率。再者，透過基板110的材質包含一天然纖維，且基板110的材質為非塑膠材質的配置，本發明之無膠緩衝包材100可有效降低塑膠的使用量，相對於現有產品更符合環境保護、塑膠減量等訴求，並同時具有相關領域的應用潛力。Thus, the adhesive-free cushioning packaging material 100 of the present invention can achieve the purpose of fixing the adhesive-free cushioning packaging material 100 without using an adhesive by correspondingly assembling the first connecting member 141 and the second connecting member 142 of the first connecting structure 140, and can effectively improve the assembly convenience of the adhesive-free cushioning packaging material 100. Furthermore, by configuring the connection length LC1 of the first connecting structure 140 to be more than 50% of the length LS1 of the first side end 111 or the length LS2 of the second side end 112, the connection strength of the first connecting structure 140 can be greatly increased, thereby improving the overall packaging efficiency of the adhesive-free cushioning packaging material 100 of the present invention. Furthermore, since the material of the substrate 110 includes a natural fiber and the material of the substrate 110 is a non-plastic material, the glue-free cushioning packaging material 100 of the present invention can effectively reduce the amount of plastic used, and is more in line with the requirements of environmental protection and plastic reduction compared to existing products, and has application potential in related fields.

請參照第3圖，其係繪示本發明另一實施方式的無膠緩衝包材200的示意圖。無膠緩衝包材200包含一基板210、至少二可折區240、一第一連接結構250(標示於第4A圖)以及至少二第二連接結構260(標示於第4A圖)。Please refer to FIG. 3, which is a schematic diagram of another embodiment of the present invention. The adhesive-free cushioning packaging material 200 includes a substrate 210, at least two foldable areas 240, a first connection structure 250 (shown in FIG. 4A), and at least two second connection structures 260 (shown in FIG. 4A).

基板210包含一本體220、一側板230a與一側板230b。本體220具有二本體側邊221，其中本體220包含一第一延伸部222以及一第二延伸部223，第一延伸部222具有一第一側端部224，第二延伸部223具有一第二側端部225。側板230a與側板230b分別連接於二本體側邊221，其中側板230a包含一第一連接側邊231a、一第二連接側邊232a及一連接對邊233a，側板230b包含一第一連接側邊231b、一第二連接側邊232b及一連接對邊233b，且側板230a的連接對邊233a與側板230b的連接對邊233b未與二本體側邊221連接。具體而言，本體220的形狀可為矩形，而第一延伸部222及第二延伸部223則為本體220分別朝相對二端延伸之區域，且第一側端部224與第二側端部225分別設置於第一延伸部222與第二延伸部223異於本體220的一側，以利於後續的組裝，但本發明並不以此為限。The substrate 210 includes a body 220, a side plate 230a and a side plate 230b. The body 220 has two body sides 221, wherein the body 220 includes a first extension portion 222 and a second extension portion 223, the first extension portion 222 has a first side end 224, and the second extension portion 223 has a second side end 225. The side plate 230a and the side plate 230b are connected to the two main body side edges 221 respectively, wherein the side plate 230a includes a first connecting side edge 231a, a second connecting side edge 232a and a connecting opposite edge 233a, and the side plate 230b includes a first connecting side edge 231b, a second connecting side edge 232b and a connecting opposite edge 233b, and the connecting opposite edge 233a of the side plate 230a and the connecting opposite edge 233b of the side plate 230b are not connected to the two main body side edges 221. Specifically, the shape of the main body 220 can be rectangular, and the first extension portion 222 and the second extension portion 223 are areas of the main body 220 extending toward two opposite ends, and the first side end portion 224 and the second side end portion 225 are respectively arranged on a side of the first extension portion 222 and the second extension portion 223 that is different from the main body 220 to facilitate subsequent assembly, but the present invention is not limited to this.

另外，基板210的材質與第1圖之無膠緩衝包材100的基板110的材質相同，其為非塑膠材質並可包含一天然纖維，基板210的厚度亦可與第1圖之基板110的厚度相同，是以相關細節請參前段所述，在此將不再贅述。In addition, the material of the substrate 210 is the same as the material of the substrate 110 of the adhesive-free buffer packaging material 100 in FIG. 1 , which is a non-plastic material and may include a natural fiber. The thickness of the substrate 210 may also be the same as the thickness of the substrate 110 in FIG. 1 , so please refer to the previous paragraph for the relevant details, which will not be repeated here.

二可折區240設置於基板210上，各可折區240包含至少一折線241，且二可折區240分別位於側板230a與側板230b和本體220之間。在第3圖的無膠緩衝包材200中，各可折區240可包含至少二折線241(第3圖僅標示各可折區240的一個折線241)。以本體220及側板230a為例，可折區240的一折線241位於本體220及側板230a之間，而另一折線241則可配置為與本體側邊221重疊。換句話說，另一折線241係形成於本體側邊221上，以利於側板230a相對於本體220折疊。再者，折線241可由單壓痕、單半切線、打孔線、裁切線、短縫切痕線、半切線、壓痕線等及其任何組合等形成，以指示基板210上的最佳折疊位置，且本發明並不以此為限。Two foldable areas 240 are disposed on the substrate 210, each foldable area 240 includes at least one fold line 241, and the two foldable areas 240 are respectively located between the side panels 230a and 230b and the body 220. In the adhesive-free cushioning packaging material 200 of FIG. 3, each foldable area 240 may include at least two fold lines 241 (FIG. 3 only shows one fold line 241 of each foldable area 240). Taking the body 220 and the side panel 230a as an example, one fold line 241 of the foldable area 240 is located between the body 220 and the side panel 230a, and the other fold line 241 may be configured to overlap with the side edge 221 of the body. In other words, another fold line 241 is formed on the body side 221 to facilitate the folding of the side panel 230a relative to the body 220. Furthermore, the fold line 241 can be formed by a single embossing, a single half-cut line, a perforation line, a cutting line, a short slit cut line, a half-cut line, an embossing line, etc. and any combination thereof to indicate the best folding position on the substrate 210, and the present invention is not limited thereto.

第一連接結構250設置於基板210上，且第一連接結構250包含一第一連接件251及一第二連接件252，其中第一連接件251連接於側板230a的連接對邊233a，第二連接件252連接於側板230b的連接對邊233b。The first connection structure 250 is disposed on the substrate 210 and includes a first connection member 251 and a second connection member 252, wherein the first connection member 251 is connected to the connection opposite side 233a of the side plate 230a, and the second connection member 252 is connected to the connection opposite side 233b of the side plate 230b.

二第二連接結構260設置於基板210上，且各第二連接結構260包含至少一第三連接件261及至少一第四連接件262，其中一個第二連接結構260的第三連接件261設置於第一側端部224，所述第二連接結構260的第四連接件262連接於側板230a的第一連接側邊231a，另一個第二連接結構260的第三連接件261設置於第二側端部225，且所述另一個第二連接結構260的第四連接件262連接於側板230a的第二連接側邊232a。Two second connection structures 260 are disposed on the substrate 210, and each second connection structure 260 includes at least one third connection component 261 and at least one fourth connection component 262, wherein the third connection component 261 of one second connection structure 260 is disposed on the first side end portion 224, and the fourth connection component 262 of the second connection structure 260 is connected to the first connection side edge 231a of the side plate 230a, and the third connection component 261 of another second connection structure 260 is disposed on the second side end portion 225, and the fourth connection component 262 of the other second connection structure 260 is connected to the second connection side edge 232a of the side plate 230a.

當側板230a與側板230b分別沿著二可折區240彎折時，側板230a的連接對邊233a將與側板230b的連接對邊233b彼此靠近，以使第一連接件251與第二連接件252對應組接。同樣地，側板230a的第一連接側邊231a將與第一側端部224彼此靠近，側板230a的第二連接側邊232a將與第二側端部225彼此靠近，以使二第三連接件261分別與二第四連接件262對應組接。藉此，可在不使用黏著劑的前提下達成固定無膠緩衝包材200的目的，並可有效提升無膠緩衝包材200的組裝便利性。When the side panels 230a and 230b are bent along the two foldable areas 240, the connecting opposite sides 233a of the side panels 230a will be close to the connecting opposite sides 233b of the side panels 230b, so that the first connecting member 251 and the second connecting member 252 are assembled correspondingly. Similarly, the first connecting side side 231a of the side panel 230a and the first side end 224 are close to each other, and the second connecting side side 232a of the side panel 230a and the second side end 225 are close to each other, so that the two third connecting members 261 and the two fourth connecting members 262 are assembled correspondingly. Thereby, the purpose of fixing the adhesive-free cushioning packaging material 200 can be achieved without using an adhesive, and the assembly convenience of the adhesive-free cushioning packaging material 200 can be effectively improved.

具體而言，在第3圖的無膠緩衝包材200中，各第二連接結構260可包含至少二第四連接件262，其中一個第二連接結構260的另一個第四連接件262連接於側板230b的第一連接側邊231b，另一個第二連接結構260的另一個第四連接件262連接於側板230b的第二連接側邊232b。當側板230a與側板230b分別沿著二可折區240彎折時，側板230b的第一連接側邊231b將與第一側端部224彼此靠近，側板230b的第二連接側邊232b將與第二側端部225彼此靠近，以使二第三連接件261分別與各第二連接結構260的二個第四連接件262對應組接。藉此，可加強無膠緩衝包材200在組裝後的結構強度，並有利於提升無膠緩衝包材200因應不同物品之包覆需求裕度。再者，如第3圖所示，各第四連接件262可包含二第四連接子件263，以提升無膠緩衝包材200組裝後的整體結構緊密度，但本發明並不以此為限。Specifically, in the glue-free cushioning packaging material 200 of FIG. 3 , each second connecting structure 260 may include at least two fourth connecting members 262, wherein another fourth connecting member 262 of one second connecting structure 260 is connected to the first connecting side edge 231b of the side plate 230b, and another fourth connecting member 262 of another second connecting structure 260 is connected to the second connecting side edge 232b of the side plate 230b. When the side panels 230a and 230b are bent along the two foldable areas 240, the first connecting side edge 231b of the side panel 230b will be close to the first side end 224, and the second connecting side edge 232b of the side panel 230b will be close to the second side end 225, so that the two third connecting members 261 are respectively assembled with the two fourth connecting members 262 of each second connecting structure 260. In this way, the structural strength of the non-glue cushioning packaging material 200 after assembly can be enhanced, and the margin of the non-glue cushioning packaging material 200 in response to the packaging requirements of different items can be improved. Furthermore, as shown in FIG. 3 , each fourth connecting member 262 may include two fourth connecting sub-members 263 to enhance the overall structural density of the assembled non-glue cushioning packaging material 200, but the present invention is not limited thereto.

再者，第一連接件251可為一插槽，第二連接件252可為一插件，且第二連接件252可對應插設於第一連接件251中。再者，各第三連接件261可為一插槽，各第四連接件262可為一插件，且各第四連接件262係對應插設於一個第三連接件261中。藉此，可以提升本發明之無膠緩衝包材200在組裝後的整體結構強度，並可有效提升組裝便利性。再者，第一連接件251與第三連接件261的插槽形狀以及第二連接件252與第四連接件262的插件形狀可視需求而配置為不同形狀，唯第一連接件251與第二連接件252的形狀需彼此匹配，第三連接件261與第四連接件262的形狀需彼此匹配，以透過卡扣方式相互制約，且本發明並不以圖式揭露的形狀為限。Furthermore, the first connecting member 251 can be a slot, the second connecting member 252 can be a plug-in, and the second connecting member 252 can be correspondingly inserted into the first connecting member 251. Furthermore, each third connecting member 261 can be a slot, each fourth connecting member 262 can be a plug-in, and each fourth connecting member 262 can be correspondingly inserted into a third connecting member 261. In this way, the overall structural strength of the glue-free cushioning packaging material 200 of the present invention after assembly can be improved, and the convenience of assembly can be effectively improved. Furthermore, the slot shapes of the first connector 251 and the third connector 261 and the plug-in shapes of the second connector 252 and the fourth connector 262 can be configured into different shapes as needed, but the shapes of the first connector 251 and the second connector 252 must match each other, and the shapes of the third connector 261 and the fourth connector 262 must match each other, so as to restrain each other through a snap-fit method, and the present invention is not limited to the shapes disclosed in the drawings.

請同時參照第3圖、第4A圖、第4B圖與第4C圖，其中第4A圖係繪示第3圖的無膠緩衝包材200的一折疊示意圖，第4B圖係繪示第3圖的無膠緩衝包材200的一部份折疊示意圖，第4C圖係繪示第3圖的無膠緩衝包材200的另一部份折疊示意圖。以下將以第4A圖至第4C圖搭配第3圖來說明本發明之無膠緩衝包材200的使用方式及其細節。Please refer to FIG. 3, FIG. 4A, FIG. 4B and FIG. 4C simultaneously, wherein FIG. 4A is a schematic diagram showing a folding of the non-adhesive cushioning packaging material 200 of FIG. 3, FIG. 4B is a schematic diagram showing a folding of a portion of the non-adhesive cushioning packaging material 200 of FIG. 3, and FIG. 4C is a schematic diagram showing another folding of the non-adhesive cushioning packaging material 200 of FIG. 3. The following will use FIG. 4A to FIG. 4C in conjunction with FIG. 3 to illustrate the usage and details of the non-adhesive cushioning packaging material 200 of the present invention.

如第3圖與第4A圖所示，第一連接結構250的連接長度LC1為連接對邊233a的長度L1a以及連接對邊233b的長度L1b的50%以上，其中第一連接結構250的連接長度LC1為第一連接件251與第二連接件252對應組接後兩者互相制約之部分的總長度，以降低第一連接結構250用以連接側板230a與側板230b時，因未被第一連接結構250制約之部分發生翹曲而影響第一連接結構250的連接強度。另外，在第4A圖中，第一連接件251與第二連接件252對應組接後，第一連接結構250可呈現三個圓弧片狀體相互交疊並彼此卡制的配置，此時第一連接結構250的連接長度LC1為連接對邊233a的長度L1a以及連接對邊233b的長度L1b的100%，以大幅提升第一連接結構250的連接強度。As shown in FIG. 3 and FIG. 4A , the connection length LC1 of the first connection structure 250 is more than 50% of the length L1a of the connecting opposite side 233a and the length L1b of the connecting opposite side 233b, wherein the connection length LC1 of the first connection structure 250 is the total length of the mutually constrained portion of the first connection member 251 and the second connection member 252 after the two are correspondingly assembled, so as to reduce the first connection structure 250 when the side plate 230a and the side plate 230b are connected. The portion not constrained by the first connection structure 250 is warped, thereby affecting the connection strength of the first connection structure 250. In addition, in FIG. 4A , after the first connecting member 251 and the second connecting member 252 are correspondingly assembled, the first connecting structure 250 can present a configuration in which three arc-shaped sheets overlap and clamp each other. At this time, the connection length LC1 of the first connecting structure 250 is 100% of the length L1a of the connecting opposite side 233a and the length L1b of the connecting opposite side 233b, so as to greatly improve the connection strength of the first connecting structure 250.

如第3圖與第4C圖所示，各第二連接結構260的連接長度LC2為第一側端部224的長度LS1的50%以上，各第二連接結構260的連接長度LC2為第二側端部225的長度LS2的50%以上，各第二連接結構260的連接長度LC2為第一連接側邊231a的長度L2a以及第一連接側邊231b的長度L2b的50%以上，且各第二連接結構260的連接長度LC2為第二連接側邊232a的長度L3a以及第二連接側邊232b的長度L3b的50%以上，其中第二連接結構260的連接長度LC2為第三連接件261與第四連接件262對應組接後兩者互相制約之部分的總長度。藉此，可進一步提升第二連接結構260的連接強度。As shown in FIG. 3 and FIG. 4C , the connection length LC2 of each second connection structure 260 is more than 50% of the length LS1 of the first side end portion 224, the connection length LC2 of each second connection structure 260 is more than 50% of the length LS2 of the second side end portion 225, and the connection length LC2 of each second connection structure 260 is the length L2a of the first connection side 231a and the length L2a of the first connection side The connection length LC2 of each second connection structure 260 is more than 50% of the length L2b of the second connection side 231b, and the connection length LC2 of each second connection structure 260 is more than 50% of the length L3a of the second connection side 232a and the length L3b of the second connection side 232b, wherein the connection length LC2 of the second connection structure 260 is the total length of the mutually constrained portion of the third connection member 261 and the fourth connection member 262 after the corresponding assembly. In this way, the connection strength of the second connection structure 260 can be further improved.

再如第3圖與第4A圖所示，當無膠緩衝包材200欲對物品進行包覆時，側板230a和側板230b將先分別沿著二可折區240進行彎折，此時側板230a的連接對邊233a將與側板230b的連接對邊233b彼此靠近，以使呈現插件的第二連接件252對應組接於呈現插槽的第一連接件251中，以穩定連接側板230a和側板230b。As shown in FIG. 3 and FIG. 4A, when the non-glue cushioning packaging material 200 is intended to wrap an article, the side panel 230a and the side panel 230b will be first bent along the two foldable areas 240 respectively, and the connecting opposite side 233a of the side panel 230a will be close to the connecting opposite side 233b of the side panel 230b, so that the second connector 252 presenting the plug-in is correspondingly assembled in the first connector 251 presenting the slot, so as to stably connect the side panel 230a and the side panel 230b.

再同時參照第3圖、第4A圖、第4B圖與第4C圖，當側板230a與側板230b連接時，側板230a的第一連接側邊231a將與第一側端部224彼此靠近，側板230b的第一連接側邊231b將與第一側端部224彼此靠近，以使位於第一側端部224的第三連接件261分別和位於第一連接側邊231a的第四連接件262與第一連接側邊231b的第四連接件262對應組接。同時，側板230a的第二連接側邊232a將與第二側端部225彼此靠近，側板230b的第二連接側邊232b將與第二側端部225彼此靠近，以使位於第二側端部225的第三連接件261分別和位於第二連接側邊232a之第四連接件262的第四連接子件263與第二連接側邊232b之第四連接件262的第四連接子件263對應組接，以使無膠緩衝包材200完整的形成一容置空間(圖未標示)，並有利於將物品容置其中，進而達成穩定包裝物品的效果。Referring to Figures 3, 4A, 4B and 4C simultaneously, when the side panel 230a is connected to the side panel 230b, the first connecting side 231a of the side panel 230a will be close to the first side end 224, and the first connecting side 231b of the side panel 230b will be close to the first side end 224, so that the third connecting member 261 located at the first side end 224 is respectively assembled with the fourth connecting member 262 located at the first connecting side 231a and the fourth connecting member 262 at the first connecting side 231b. At the same time, the second connecting side 232a of the side plate 230a will be close to the second side end 225, and the second connecting side 232b of the side plate 230b will be close to the second side end 225, so that the third connecting member 261 located at the second side end 225 is respectively assembled with the fourth connecting sub-member 263 of the fourth connecting member 262 located at the second connecting side 232a and the fourth connecting sub-member 263 of the fourth connecting member 262 at the second connecting side 232b, so that the glue-free cushioning packaging material 200 completely forms a accommodating space (not shown), which is conducive to accommodating the items therein, thereby achieving the effect of stably packaging the items.

藉此，本發明之無膠緩衝包材200透過第一連接件251與第二連接件252對應組接，二第三連接件261分別與至少二第四連接件262對應組接的方式，第一連接結構250可連接側板230a與側板230b，且二第二連接結構260可進一步連結本體220與側板230a、側板230b，以在不使用黏著劑的前提下達成固定無膠緩衝包材200的目的。再者，透過第一連接結構250的連接長度LC1為連接對邊233a的長度L1a以及連接對邊233b的長度L1b的50%以上的配置，可使第一連接結構250的連接強度大為增加。另外，透過第二連接結構260的連接長度LC2分別為第一側端部224的長度LS1、第二側端部225的長度LS2、第一連接側邊231a的長度L2a、第一連接側邊231b的長度L2b、第二連接側邊232a的長度L3a與第二連接側邊232b的長度L3b的50%以上的配置，可再次提升本發明之無膠緩衝包材200的整體包裝效率。再者，透過基板210的材質包含一天然纖維，且基板210的材質為非塑膠材質的配置，本發明之無膠緩衝包材200可有效降低塑膠的使用量，相對於現有產品更符合環境保護、塑膠減量等訴求，並同時具有相關領域的應用潛力。Thus, the adhesive-free cushioning packaging material 200 of the present invention can connect the side plate 230a and the side plate 230b through the first connecting member 251 and the second connecting member 252, and the two third connecting members 261 and at least two fourth connecting members 262 respectively, and the two second connecting structures 260 can further connect the body 220 and the side plates 230a and 230b, so as to achieve the purpose of fixing the adhesive-free cushioning packaging material 200 without using adhesive. Furthermore, by configuring the connection length LC1 of the first connecting structure 250 to be more than 50% of the length L1a of the connecting opposite side 233a and the length L1b of the connecting opposite side 233b, the connection strength of the first connecting structure 250 can be greatly increased. In addition, by configuring the connection length LC2 of the second connection structure 260 to be more than 50% of the length LS1 of the first side end 224, the length LS2 of the second side end 225, the length L2a of the first connection side 231a, the length L2b of the first connection side 231b, the length L3a of the second connection side 232a, and the length L3b of the second connection side 232b, the overall packaging efficiency of the glue-free buffer packaging material 200 of the present invention can be further improved. Furthermore, since the material of the substrate 210 includes a natural fiber and the material of the substrate 210 is a non-plastic material, the glue-free cushioning packaging material 200 of the present invention can effectively reduce the amount of plastic used, and is more in line with the requirements of environmental protection and plastic reduction compared to existing products, and at the same time has application potential in related fields.

雖然本發明已以實施方式揭露如上，然其並非用以限定本發明，任何熟習此技藝者，在不脫離本發明之精神和範圍內，當可作各種之更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Anyone skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined in the attached patent application.

100,200:無膠緩衝包材 110,210:基板 111,224:第一側端部 112,225:第二側端部 121,220:本體 122:第一側板 123:第二側板 124:第三側板 125:第四側板 130,240:可折區 131,241:折線 140,250:第一連接結構 141,251:第一連接件 142,252:第二連接件 221:本體側邊 222:第一延伸部 223:第二延伸部 230a,230b:側板 231a,231b:第一連接側邊 232a,232b:第二連接側邊 233a,233b:連接對邊 260:第二連接結構 261:第三連接件 262:第四連接件 263:第四連接子件 LC1:第一連接結構的連接長度 LC2:第二連接結構的連接長度 LS1:第一側端部的長度 LS2:第二側端部的長度 L1a,L1b:連接對邊的長度 L2a,L2b:第一連接側邊的長度 L3a,L3b:第二連接側邊的長度 100,200: Glue-free cushioning packaging material 110,210: Base plate 111,224: First side end 112,225: Second side end 121,220: Main body 122: First side panel 123: Second side panel 124: Third side panel 125: Fourth side panel 130,240: Foldable area 131,241: Folding line 140,250: First connecting structure 141,251: First connecting member 142,252: Second connecting member 221: Side of main body 222: First extension portion 223: Second extension portion 230a,230b: Side panel 231a, 231b: first connecting side 232a, 232b: second connecting side 233a, 233b: connecting opposite side 260: second connecting structure 261: third connecting member 262: fourth connecting member 263: fourth connecting member LC1: connecting length of first connecting structure LC2: connecting length of second connecting structure LS1: length of first side end LS2: length of second side end L1a, L1b: length of connecting opposite side L2a, L2b: length of first connecting side L3a, L3b: length of second connecting side

為讓本發明之上述和其他目的、特徵、優點與實施例能更明顯易懂，所附圖式之說明如下： 第1圖係繪示本發明一實施方式的無膠緩衝包材的示意圖； 第2A圖係繪示第1圖的無膠緩衝包材的一折疊示意圖； 第2B圖係繪示第1圖的無膠緩衝包材的另一折疊示意圖； 第3圖係繪示本發明另一實施方式的無膠緩衝包材的示意圖； 第4A圖係繪示第3圖的無膠緩衝包材的一折疊示意圖； 第4B圖係繪示第3圖的無膠緩衝包材的一部份折疊示意圖；以及 第4C圖係繪示第3圖的無膠緩衝包材的另一部份折疊示意圖。 In order to make the above and other purposes, features, advantages and embodiments of the present invention more clearly understandable, the attached drawings are described as follows: FIG. 1 is a schematic diagram of a non-glue cushioning packaging material of an embodiment of the present invention; FIG. 2A is a schematic diagram of a folded non-glue cushioning packaging material of FIG. 1; FIG. 2B is a schematic diagram of another folded non-glue cushioning packaging material of FIG. 1; FIG. 3 is a schematic diagram of a non-glue cushioning packaging material of another embodiment of the present invention; FIG. 4A is a schematic diagram of a folded non-glue cushioning packaging material of FIG. 3; FIG. 4B is a schematic diagram of a folded portion of the non-glue cushioning packaging material of FIG. 3; and Figure 4C is a schematic diagram showing another part of the folded non-glue cushioning packaging material in Figure 3.

100:無膠緩衝包材 110:基板 111:第一側端部 112:第二側端部 121:本體 122:第一側板 123:第二側板 124:第三側板 125:第四側板 130:可折區 131:折線 140:第一連接結構 141:第一連接件 142:第二連接件 100: Glue-free cushioning packaging material 110: Base plate 111: First side end 112: Second side end 121: Main body 122: First side plate 123: Second side plate 124: Third side plate 125: Fourth side plate 130: Foldable area 131: Folding line 140: First connecting structure 141: First connecting member 142: Second connecting member

Claims (20)

一種無膠緩衝包材，包含：一基板，包含一第一側端部及一第二側端部，其中該基板的材質包含一天然纖維；至少一可折區，設置於該基板上，且該可折區包含至少一折線；以及至少一第一連接結構，設置於該基板上，其中該第一連接結構包含一第一連接件及一第二連接件，該第一連接件與該第二連接件分別設置於該第一側端部與該第二側端部；其中，當該基板沿著該可折區彎折時，該第一側端部將與該第二側端部彼此靠近，以使該第一連接件與該第二連接件對應組接。 A non-adhesive cushioning packaging material comprises: a substrate comprising a first side end and a second side end, wherein the material of the substrate comprises a natural fiber; at least one foldable area is arranged on the substrate, and the foldable area comprises at least one folding line; and at least one first connecting structure is arranged on the substrate, wherein the first connecting structure comprises a first connecting member and a second connecting member, and the first connecting member and the second connecting member are arranged at the first side end and the second side end respectively; wherein, when the substrate is bent along the foldable area, the first side end will be close to the second side end, so that the first connecting member and the second connecting member are assembled correspondingly. 一種無膠緩衝包材，包含：一基板，包含一第一側端部及一第二側端部，其中該基板的材質包含一天然纖維；至少一可折區，設置於該基板上，且該可折區包含至少一折線；以及至少一第一連接結構，設置於該基板上，其中該第一連接結構包含一第一連接件及一第二連接件，該第一連接件與該第二連接件分別設置於該第一側端部與該第二側端部；其中，當該基板沿著該可折區彎折時，該第一側端部將 與該第二側端部彼此靠近，以使該第一連接件與該第二連接件對應組接；其中，該第一連接結構的連接長度為該第一側端部的長度的50%以上。 A non-adhesive cushioning packaging material comprises: a substrate comprising a first side end and a second side end, wherein the material of the substrate comprises a natural fiber; at least one foldable area is arranged on the substrate, and the foldable area comprises at least one fold line; and at least one first connecting structure is arranged on the substrate, wherein the first connecting structure comprises a first connecting piece and a second connecting piece, and the first connecting piece and the second connecting piece are arranged at the first side end and the second side end respectively; wherein, when the substrate is bent along the foldable area, the first side end will be close to the second side end so that the first connecting piece and the second connecting piece are assembled correspondingly; wherein, the connecting length of the first connecting structure is more than 50% of the length of the first side end. 如請求項1所述之無膠緩衝包材，其中該第一連接結構的連接長度為該第一側端部的長度的80%以上。 The glue-free cushioning packaging material as described in claim 1, wherein the connection length of the first connection structure is more than 80% of the length of the first side end. 如請求項3所述之無膠緩衝包材，其中該天然纖維佔該基板的一重量百分比為大於或等於50%。 The glue-free cushioning packaging material as described in claim 3, wherein the natural fiber accounts for a weight percentage of the substrate greater than or equal to 50%. 如請求項1所述之無膠緩衝包材，其中該基板的材質為非塑膠材質。 The adhesive-free cushioning packaging material as described in claim 1, wherein the material of the substrate is a non-plastic material. 如請求項1所述之無膠緩衝包材，其中該基板的厚度為T，其滿足下列條件：50μm
Figure 111148264-A0305-02-0022-1
T
Figure 111148264-A0305-02-0022-2
500μm。 The adhesive-free buffer packaging material as described in claim 1, wherein the thickness of the substrate is T, which satisfies the following conditions: 50 μm
Figure 111148264-A0305-02-0022-1
T
Figure 111148264-A0305-02-0022-2
500μm. 如請求項1所述之無膠緩衝包材，其中該第一連接件為一插槽，該第二連接件為一插件，且該第二連接件係對應插設於該第一連接件中。 The glue-free cushioning packaging material as described in claim 1, wherein the first connector is a slot, the second connector is a plug-in, and the second connector is correspondingly inserted into the first connector. 一種無膠緩衝包材，包含： 一基板，包含一第一側端部及一第二側端部，該基板的材質包含一天然纖維，其中該基板更包含一本體、一第一側板、一第二側板、一第三側板及一第四側板，該第一側板、該第二側板、該第三側板與該第四側板分別連接於該本體的四側邊，該第一側端部設置於該第一側板異於該本體之一側，且該第二側端部設置於該第二側板異於該本體之一側；至少一可折區，設置於該基板上，且該可折區包含至少一折線；以及至少一第一連接結構，設置於該基板上，其中該第一連接結構包含一第一連接件及一第二連接件，該第一連接件與該第二連接件分別設置於該第一側端部與該第二側端部；其中，當該基板沿著該可折區彎折時，該第一側端部將與該第二側端部彼此靠近，以使該第一連接件與該第二連接件對應組接。 A non-adhesive cushioning packaging material, comprising: a substrate, comprising a first side end and a second side end, the material of the substrate comprising a natural fiber, wherein the substrate further comprises a body, a first side panel, a second side panel, a third side panel and a fourth side panel, the first side panel, the second side panel, the third side panel and the fourth side panel are respectively connected to the four sides of the body, the first side end is arranged on a side of the first side panel different from the body, and the second side end is arranged on a side of the second side panel different from the body. side; at least one foldable area, disposed on the substrate, and the foldable area includes at least one folding line; and at least one first connecting structure, disposed on the substrate, wherein the first connecting structure includes a first connecting member and a second connecting member, and the first connecting member and the second connecting member are disposed at the first side end portion and the second side end portion respectively; wherein, when the substrate is bent along the foldable area, the first side end portion will be close to the second side end portion, so that the first connecting member and the second connecting member are assembled correspondingly. 如請求項8所述之無膠緩衝包材，其中：該可折區的數量為四，且四該可折區分別位於該本體與該第一側板之間、該本體與該第二側板之間、該本體與該第三側板之間及該本體與該第四側板之間；以及當該第一側板、該第二側板、該第三側板與該第四側板分別沿著該四可折區而朝該本體彎折時，該第一側板、該第二側板、該第三側板與該第四側板將彼此靠近，以使該 無膠緩衝包材折疊而形成一容置空間。 The glue-free cushioning packaging material as described in claim 8, wherein: the number of the foldable areas is four, and the four foldable areas are respectively located between the body and the first side panel, between the body and the second side panel, between the body and the third side panel, and between the body and the fourth side panel; and when the first side panel, the second side panel, the third side panel, and the fourth side panel are respectively bent toward the body along the four foldable areas, the first side panel, the second side panel, the third side panel, and the fourth side panel will be close to each other, so that the glue-free cushioning packaging material is folded to form a containing space. 一種無膠緩衝包材，包含：一基板，該基板的材質包含一天然纖維，該基板包含：一本體，具有二本體側邊，其中該本體包含一第一延伸部以及一第二延伸部，該第一延伸部具有一第一側端部，該第二延伸部具有一第二側端部；及二側板，分別連接於二該本體側邊，其中各該側板包含一第一連接側邊、一第二連接側邊及一連接對邊，且各該側板的該連接對邊未與二該本體側邊連接；至少二可折區，設置於該基板上，其中各該可折區包含至少一折線，且二該可折區分別位於二該側板與該本體之間；一第一連接結構，設置於該基板上，且該第一連接結構包含一第一連接件及一第二連接件，其中該第一連接件連接於一該側板的該連接對邊，該第二連接件連接於另一該側板的該連接對邊；以及至少二第二連接結構，設置於該基板上，且各該第二連接結構包含至少一第三連接件及至少一第四連接件，其中一該第二連接結構的該第三連接件設置於該第一側端部，該一第二連接結構的該第四連接件連接於一該側板的該第一連接側邊，另一該第二連接結構的該第三連接件設置於該第二側端部，且該另一第二連接結構的該第四連接件連接於該一側板的該第二連接側邊； 其中，當二該側板分別沿著二該可折區彎折時，該一側板的該連接對邊將與該另一側板的該連接對邊彼此靠近，以使該第一連接件與該第二連接件對應組接；其中，當二該側板分別沿著二該可折區彎折時，該一側板的該第一連接側邊將與該第一側端部彼此靠近，該一側板的該第二連接側邊將與該第二側端部彼此靠近，以使二該第三連接件分別與二該第四連接件對應組接。 A non-glue cushioning packaging material comprises: a substrate, the material of the substrate comprises a natural fiber, the substrate comprises: a body, having two body sides, wherein the body comprises a first extension portion and a second extension portion, the first extension portion has a first side end portion, and the second extension portion has a second side end portion; and two side panels, respectively connected to the two body side edges, wherein each of the side panels comprises a first connecting side edge, a second connecting side edge and a connecting opposite side edge, and the connecting opposite side edge of each of the side panels The main body has at least two foldable areas disposed on the base plate, wherein each foldable area includes at least one folding line, and the two foldable areas are respectively located between the two side panels and the main body; a first connecting structure disposed on the base plate, and the first connecting structure includes a first connecting member and a second connecting member, wherein the first connecting member is connected to the connecting opposite side of one side panel, and the second connecting member is connected to the connecting opposite side of the other side panel; and at least two second connecting structures disposed On the substrate, each of the second connection structures includes at least one third connection member and at least one fourth connection member, wherein the third connection member of one of the second connection structures is disposed at the first side end, the fourth connection member of the second connection structure is connected to the first connection side of one of the side plates, the third connection member of another of the second connection structures is disposed at the second side end, and the fourth connection member of the other of the second connection structures is connected to the second connection side of the one side plate; Wherein, when the two When the side panels are bent along the two foldable areas, the connecting opposite sides of the one side panel will approach the connecting opposite sides of the other side panel, so that the first connecting member and the second connecting member are assembled correspondingly; wherein, when the two side panels are bent along the two foldable areas, the first connecting side side of the one side panel will approach the first side end, and the second connecting side side of the one side panel will approach the second side end, so that the two third connecting members are assembled correspondingly with the two fourth connecting members. 如請求項10所述之無膠緩衝包材，其中該第一連接結構的連接長度為各該連接對邊的長度的50%以上。 The glue-free cushioning packaging material as described in claim 10, wherein the connection length of the first connection structure is more than 50% of the length of each of the opposite sides of the connection. 如請求項10所述之無膠緩衝包材，其中各該第二連接結構的連接長度為該第一側端部的長度的50%以上，各該第二連接結構的連接長度為該第二側端部的長度的50%以上，各該第二連接結構的連接長度為各該第一連接側邊的長度的50%以上，且各該第二連接結構的連接長度為各該第二連接側邊的長度的50%以上。 The glue-free cushioning packaging material as described in claim 10, wherein the connection length of each second connection structure is more than 50% of the length of the first side end, the connection length of each second connection structure is more than 50% of the length of the second side end, the connection length of each second connection structure is more than 50% of the length of each first connection side, and the connection length of each second connection structure is more than 50% of the length of each second connection side. 如請求項10所述之無膠緩衝包材，其中該天然纖維佔該基板的一重量百分比為大於或等於50%。 The glue-free cushioning packaging material as described in claim 10, wherein the natural fiber accounts for a weight percentage of the substrate greater than or equal to 50%. 如請求項10所述之無膠緩衝包材，其中該基板的材質為非塑膠材質。 The adhesive-free cushioning packaging material as described in claim 10, wherein the material of the substrate is a non-plastic material. 如請求項10所述之無膠緩衝包材，其中該基板的厚度為T，其滿足下列條件：50μm
Figure 111148264-A0305-02-0026-3
T
Figure 111148264-A0305-02-0026-4
500μm。 The adhesive-free buffer packaging material as claimed in claim 10, wherein the thickness of the substrate is T, which satisfies the following conditions: 50 μm
Figure 111148264-A0305-02-0026-3
T
Figure 111148264-A0305-02-0026-4
500μm. 如請求項10所述之無膠緩衝包材，其中該第一連接件為一插槽，該第二連接件為一插件，且該第二連接件係對應插設於該第一連接件中。 The glue-free cushioning packaging material as described in claim 10, wherein the first connector is a slot, the second connector is a plug-in, and the second connector is correspondingly inserted into the first connector. 如請求項10所述之無膠緩衝包材，其中各該第三連接件為一插槽，各該第四連接件為一插件，且各該第四連接件係對應插設於一該第三連接件中。 The glue-free buffer packaging material as described in claim 10, wherein each of the third connectors is a slot, each of the fourth connectors is a plug-in, and each of the fourth connectors is correspondingly inserted into one of the third connectors. 如請求項10所述之無膠緩衝包材，其中：各該第二連接結構包含至少二第四連接件，該一第二連接結構的另一該第四連接件連接於該另一側板的該第一連接側邊，該另一第二連接結構的另一該第四連接件連接於該另一側板的該第二連接側邊；以及當二該側板分別沿著二該可折區彎折時，該另一側板的該第一連接側邊將與該第一側端部彼此靠近，該另一側板的該第二連接側邊將與該第二側端部彼此靠近，以使二該第三連接件分別與各該第二連接結構的該二第四連接件對應組接。 The glue-free cushioning packaging material as described in claim 10, wherein: each of the second connecting structures comprises at least two fourth connecting parts, another fourth connecting part of the second connecting structure is connected to the first connecting side of the other side panel, and another fourth connecting part of the other second connecting structure is connected to the second connecting side of the other side panel; and when the two side panels are bent along the two foldable areas respectively, the first connecting side of the other side panel will be close to the first side end, and the second connecting side of the other side panel will be close to the second side end, so that the two third connecting parts are respectively assembled with the two fourth connecting parts of each of the second connecting structures. 如請求項18所述之無膠緩衝包材，其中各 該可折區包含至少二該折線。 The glue-free cushioning packaging material as described in claim 18, wherein each of the foldable areas includes at least two fold lines. 如請求項10所述之無膠緩衝包材，其中該本體的形狀為矩形。 The glue-free cushioning packaging material as described in claim 10, wherein the shape of the main body is rectangular.
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