JPH11208647A - Carton for wrap film - Google Patents

Carton for wrap film

Info

Publication number
JPH11208647A
JPH11208647A JP1980898A JP1980898A JPH11208647A JP H11208647 A JPH11208647 A JP H11208647A JP 1980898 A JP1980898 A JP 1980898A JP 1980898 A JP1980898 A JP 1980898A JP H11208647 A JPH11208647 A JP H11208647A
Authority
JP
Japan
Prior art keywords
carton
wrap film
varnish
rewind
preventing portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1980898A
Other languages
Japanese (ja)
Other versions
JP3596269B2 (en
Inventor
Isao Morimoto
功 森本
Shigeji Tanaka
成志 田中
Takehisa Yamada
剛久 山田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP1980898A priority Critical patent/JP3596269B2/en
Publication of JPH11208647A publication Critical patent/JPH11208647A/en
Application granted granted Critical
Publication of JP3596269B2 publication Critical patent/JP3596269B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
    • B65D83/0847—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls
    • B65D83/0852—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls with means for assisting dispensing
    • B65D83/0882—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls with means for assisting dispensing and for cutting interconnected articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/175—Plastic
    • B65H2701/1752—Polymer film

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

(57)【要約】 【課題】本発明はロール状のラップフィルムを収納し、
使用時に所望長さのフィルムをカートンから引き出し、
切断するカートンに関するもので、特に巻戻り防止機能
を備えたカートンである。 【解決手段】ロール状ラップフィルムを収納するカート
ンにおいて、該カートンの前板所定位置にアクリル系樹
脂が主成分のニスの塗布層から成る巻戻り防止部を設け
たことを特徴とするラップフィルム用カートン。 (57) [Summary] The present invention accommodates a roll-shaped wrap film,
When using, pull out the film of the desired length from the carton,
The present invention relates to a carton to be cut, and more particularly to a carton having a function to prevent unwinding. In a carton for accommodating a roll-shaped wrap film, an anti-rewind portion is provided at a predetermined position of a front plate of the carton, the anti-rewind portion comprising a coating layer of a varnish mainly composed of an acrylic resin. carton.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明はロール状のラップフ
ィルムを収納し、使用時に所望長さのフィルムをカート
ンから引き出し、切断するカートンに関するもので、特
に巻戻り防止機能を備えたカートンである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carton for accommodating a roll-shaped wrap film, drawing out a desired length of the film from the carton and cutting it when used, and more particularly to a carton having a function of preventing unwinding.

【０００２】[0002]

【従来の技術】本発明が対象とするラップフィルム用の
カートンは周知であり、カートンに備わる機能として、
巻戻り防止機能も周知である。この機能は、ラップフィ
ルムをカートンから所望長さ引き出し、カートンに備え
た刃部材により切断した後のフィルムを、カートンの所
定位置に留めておくことで、次回の使用時にフィルムの
引き出しを容易にする機能である。この巻戻り防止機能
の具体的な構成としては特開平１−９１５１がある。こ
れは架橋性硬化ニスによる平坦な塗布層により巻戻り防
止部を形成している。この構成は、巻戻り防止部自体に
は、接着性はないのであるが、巻戻り防止部が平滑面を
形成するため、ポリ塩化ビニリデン、ポリ塩化ビニル等
の自己吸着性の高いラップフィルムに対しは高い吸着性
を有し、巻戻り防止としての機能を満足するものであっ
た。2. Description of the Related Art Cartons for wrapping films to which the present invention is directed are well-known, and the functions of the carton include:
A rewind prevention function is also well known. This function makes it easy to pull out the film at the next use by pulling out the wrap film from the carton to the desired length and keeping the film cut by the blade member provided in the carton at a predetermined position in the carton. Function. As a specific configuration of the rewind preventing function, there is JP-A-1-9151. This forms a rewind preventing portion by a flat coating layer of a crosslinkable curing varnish. In this configuration, the anti-rewind portion itself does not have adhesiveness, but since the anti-rewind portion forms a smooth surface, it is suitable for a self-adsorbing wrap film such as polyvinylidene chloride or polyvinyl chloride. Had high adsorptivity and satisfied the function of preventing unwinding.

【０００３】[0003]

【発明が解決しようとする課題】しかし、ラップフィル
ムがポリエチレン、ポリプロピレン、表面にこれら樹脂
がある積層体等の場合はフィルム自体の自己吸着性が弱
いため、巻戻り防止部には十分吸着しないという問題が
あった。However, when the wrap film is made of polyethylene, polypropylene, or a laminate having these resins on the surface, the film itself has a weak self-adsorbing property, and is not sufficiently adsorbed to the rewind preventing portion. There was a problem.

【０００４】そこで、本発明は、巻戻り防止部自体に接
着性を持たせることで、どのような種類のラップフィル
ムでも十分に接着させることが可能な巻戻り防止部を有
するラップフィルム用カートンを提示するものである。In view of the above, the present invention provides a wrap film carton having a rewind preventing portion capable of sufficiently adhering any type of wrap film by giving the rewind preventing portion itself an adhesive property. It is presented.

【０００５】また、本発明の巻戻り防止部は、自己接着
性を有し、巻戻り防止機能を果たすとともに、製函前の
ブランク状態で積み重ねたブランク同士がブロッキング
を発生しない機能も同時に備えた巻戻り防止部を有する
ラップフィルム用カートンを提示するものである。The rewind preventing portion of the present invention has a self-adhesive property and performs a rewind preventing function, and also has a function of preventing the blanks stacked in a blank state before box-forming from generating blocking. The present invention provides a wrap film carton having a rewind preventing portion.

【０００６】[0006]

【課題を解決するための手段】本発明は、ロール状ラッ
プフィルムを収納するカートンにおいて、該カートンの
前板所定位置にアクリル系樹脂が主成分のニスの塗布層
から成る巻戻り防止部を設けたことを特徴とするラップ
フィルム用カートンである。According to the present invention, in a carton for accommodating a roll-shaped wrap film, an unwinding preventing portion comprising a coating layer of a varnish mainly composed of an acrylic resin is provided at a predetermined position on a front plate of the carton. It is a carton for a wrap film.

【０００７】本発明は、前記巻戻り防止部がアクリルニ
スに耐ブロッキング剤等を加えたニスの塗布層であるこ
とを特徴とするラップフィルム用カートンである。According to the present invention, there is provided a carton for a wrap film, wherein the rewind preventing portion is a coating layer of a varnish obtained by adding a blocking agent or the like to an acrylic varnish.

【０００８】本発明は、前記巻戻り防止部がアクリルニ
スの含有率が９５〜９９％で、かつ耐ブロッキング剤の
含有率が１〜５％であるニスの塗布層であることを特徴
とするラップフィルム用カートンである。The present invention is characterized in that the unwinding-preventing portion is a coating layer of a varnish having a content of acrylic varnish of 95 to 99% and a content of antiblocking agent of 1 to 5%. Carton for wrap film.

【０００９】[0009]

【作用】カートンを開封し、ロール状のラップフィルム
の端部をつまみ、所望長さ引き出し、蓋の外前板と胴の
前板とでラップフィルムを挟み保持し、カートンに備わ
る刃でラップフィルムを切断する。この時、ラップフィ
ルムの切断によりカートン側に残ったラップフィルムの
端部は、蓋の外前板と胴の前板との間に挟まれ、かつラ
ップフィルム切断時に加わる外力により巻戻り防止部に
押圧、接着され、巻戻り防止部に留められ、カートン内
に巻戻ることはない。そして、次回使用時に巻戻り防止
部に接着されているラップフィルムの端部を使用者は容
易につまみ、引き出すことができる。[Function] Open the carton, pinch the end of the roll-shaped wrap film, pull out the desired length, hold the wrap film between the outer front plate of the lid and the front plate of the body, and hold the wrap film with the blade provided in the carton. Disconnect. At this time, the end of the wrap film remaining on the carton side due to the cutting of the wrap film is sandwiched between the outer front plate of the lid and the front plate of the body, and the end portion of the wrap film is formed by the external force applied at the time of cutting the wrap film to the rewind preventing portion. It is pressed, glued, fastened to the anti-rewind portion and does not rewind into the carton. Then, the user can easily pinch and pull out the end portion of the wrap film adhered to the rewind preventing portion at the next use.

【００１０】[0010]

【発明の実施の形態】本発明を図面に示す１実施例に従
い詳細に説明する。図２は本実施例のブランクを示す平
面展開図であり、前板１、底板２、後板３、蓋板４、外
前板５が順次連設する。前板１の上部には折込板７が、
外前板５の下部には切断予定線（ミシン目等）を介して
接着片６がそれぞれ連設する。さらに、前板１、底板
２、後板３の両側部にそれぞれ胴側面形成板８が連設
し、蓋板４、外前板５の両側部にそれぞれ蓋側面形成板
９が連設する。刃２０は図示しないが、外前板５の内面
に、該外前板５の端辺から刃先が突出する位置に設け
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail with reference to an embodiment shown in the drawings. FIG. 2 is an exploded plan view showing the blank of the present embodiment, in which a front plate 1, a bottom plate 2, a rear plate 3, a lid plate 4, and an outer front plate 5 are sequentially provided. A folding plate 7 is provided above the front plate 1,
Adhesive pieces 6 are respectively connected to the lower part of the outer front plate 5 via scheduled cutting lines (perforations or the like). Further, a body side forming plate 8 is continuously provided on both sides of the front plate 1, the bottom plate 2, and the rear plate 3, and a cover side forming plate 9 is provided continuously on both sides of the lid plate 4 and the outer front plate 5. Although not shown, the blade 20 is provided on the inner surface of the outer front plate 5 at a position where the blade edge protrudes from an end of the outer front plate 5.

【００１１】前板１の中央上部に巻戻り防止部１０を設
ける。巻戻り防止部１０はアクリル系樹脂を主成分とす
るニスを印刷、乾燥した塗布層により形成する。A rewind preventing portion 10 is provided at the upper center of the front plate 1. The unwinding prevention unit 10 is formed by printing and drying a varnish mainly composed of an acrylic resin.

【００１２】前記カートンブランクの胴側面形成板８と
蓋側面形成板９とをそれぞれ接着し、接着片６を前板１
に接着することで胴と蓋とから成る直方体状のカートン
を組み立てる。使用に際して、接着片６を切断除去する
ことで、図１に示す状態で行う。The body side forming plate 8 and the lid side forming plate 9 of the carton blank are bonded to each other, and the bonding piece 6 is attached to the front plate 1.
To assemble a rectangular parallelepiped carton consisting of a body and a lid. At the time of use, the bonding piece 6 is cut and removed, thereby performing the state shown in FIG.

【００１３】巻戻り防止部１０はアクリル系樹脂を主成
分とするニスを使用することを要旨とする。アクリル系
樹脂を主成分とするニスは印刷、乾燥後の塗布状態にお
いても微粘着性を有するため、ラップフィルムの自己吸
着性の有無を問わずに、どの様な材質のラップフィルム
に対しても十分に接着し、巻戻り防止機能として、満足
のいく機能を果たす。The gist of the unwinding preventing portion 10 is to use a varnish mainly composed of an acrylic resin. Varnish containing acrylic resin as a main component has slight adhesiveness even after printing and drying, so it can be applied to wrap film of any material regardless of the self-adsorption property of wrap film. Sufficiently adheres and performs a satisfactory function as a rewind prevention function.

【００１４】巻戻り防止部のアクリル系樹脂は前述のよ
うに微粘着性を有するため、その粘着強度が強すぎる
と、カートン製函前のブランク状態での積重ね時に、上
下の接するブランク同士が接着していまう、いわゆるブ
ロッキング現象が発生する場合がある。この現象を解消
するために、本発明では、巻戻り防止部のニス内に耐ブ
ロッキング剤を入れる構成を提示する。Since the acrylic resin of the unwinding preventing portion has a slight adhesiveness as described above, if the adhesive strength is too strong, the upper and lower contacting blanks are adhered to each other when stacked in a blank state before carton making. The so-called blocking phenomenon may occur. In order to solve this phenomenon, the present invention proposes a configuration in which an anti-blocking agent is placed in the varnish of the unwinding preventing portion.

【００１５】本発明での巻戻り防止部は、ラップフィル
ムへの接着性と、カートンブランクのブロッキング防止
という相反する機能をアクリル系ニスと耐ブロッキング
剤とを混合させることで同時に満たす構成としている。
そして、アクリル系ニスと耐ブロッキング剤との適正な
含有比率は、 ・アクリル系ニス＝９５〜９９％ ・耐ブロッキング剤＝１〜５％ とすることが好ましい。In the present invention, the rewind preventing portion is configured to simultaneously satisfy the conflicting functions of adhesiveness to a wrap film and prevention of blocking of a carton blank by mixing an acrylic varnish and a blocking resistant agent.
The appropriate content ratio of the acrylic varnish to the anti-blocking agent is preferably as follows: acrylic varnish = 95 to 99%; anti-blocking agent = 1 to 5%.

【００１６】本実施例では、アクリル系ニスとしてアク
リルワニスを使用し、耐ブロッキング剤としてはポリエ
チレン系ワックスを使用している。さらに、本実施例で
は消泡剤（シリコン系）を１％程度入れている。In this embodiment, an acrylic varnish is used as the acrylic varnish, and a polyethylene wax is used as the anti-blocking agent. Further, in this embodiment, about 1% of an antifoaming agent (silicone) is added.

【００１７】本実施例の構成で、前述した作用の項記載
の操作によりラップフィルム切断後のラップフィルムと
巻戻り防止部との接着状況をテストしてみたところ、ポ
リ塩化ビニリデン、ポリ塩化ビニル、ポリエチレン、ポ
リプロピレン製のラップフィルムすべてにおいて良好に
接着していた。また、同構成のカートンブランクを５０
００枚積み重ねて４日後のブロッキングの有無をテスト
したところ、ブロッキングの発生は一切なかった。In the configuration of the present embodiment, the state of adhesion between the wrap film and the rewind preventing portion after cutting the wrap film was tested by the operation described in the above-mentioned section of the operation, and it was found that polyvinylidene chloride, polyvinyl chloride, All polyethylene and polypropylene wrap films adhered well. Also, 50 pieces of carton blank of the same configuration
When the sheets were stacked and tested for blocking 4 days later, no blocking occurred.

【００１８】巻戻り防止部用は、グラビア印刷機でニス
を塗工した後、該ニスを熱乾燥させることで塗布層を形
成して設ける。The rewind preventing portion is provided by forming a coating layer by applying a varnish with a gravure printing machine and then drying the varnish by heat.

【００１９】巻戻り防止部用のニスの塗工は、カートン
の基材上に直接塗工する他に、カートンの絵柄印刷（オ
ーバープリントニスも含む）の上に塗工することもでき
る。The varnish for the anti-rewind portion may be applied directly on the base material of the carton, or may be applied on a picture print (including overprint varnish) of the carton.

【００２０】巻戻り防止部はカートン胴の前板の、蓋の
外前板で覆われる部分であれば、位置、大きさ（高さ、
巾）、個数等は任意に設定することができる。The unwinding-preventing portion is located at the position and size (height, height) of the front plate of the carton body if it is a portion covered by the outer front plate of the lid.
The width and the number can be set arbitrarily.

【００２１】巻戻り防止部用のニスの塗工は、所定面積
で全面に設ける他に、各個が島状に独立したドット状に
設けることもできるし、格子状に設けることもできる。
このように、巻戻り防止部の内部に非塗布部分を設ける
ことで、巻戻り防止部の接着力を、使用するニスの材質
特性の他にも調整することが可能となる。The varnish for the anti-rewinding portion is applied over the entire surface in a predetermined area. Alternatively, each varnish may be provided in the form of an independent dot in an island shape or in a lattice shape.
As described above, by providing the uncoated portion inside the rewind preventing portion, it is possible to adjust the adhesive force of the rewind preventing portion in addition to the material characteristics of the varnish to be used.

【００２２】[0022]

【発明の効果】本発明は、アクリル系樹脂が主成分のニ
スの塗布層から成る巻戻り防止部を設けたため、印刷、
乾燥させるだけで容易に設けることができる。また、巻
戻り防止部自体が微粘着性を備えるため、ラップフィル
ムの材質を問わずに良好に接着することができる。According to the present invention, since an unwinding preventing portion comprising a coating layer of a varnish mainly composed of an acrylic resin is provided, printing,
It can be easily provided simply by drying. In addition, since the rewind preventing portion itself has a slight tackiness, good adhesion can be achieved regardless of the material of the wrap film.

【００２３】また、必要に応じて、ニス内に耐ブロッキ
ング剤を入れることで、カートンブランク時のブロッキ
ングを防止できる。If necessary, a blocking agent can be added to the varnish to prevent blocking during carton blanking.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明ラップフィルム用カートンの斜視図であ
る。FIG. 1 is a perspective view of a carton for a wrap film of the present invention.

【図２】本発明ラップフィルム用カートンのブランクの
平面図である。FIG. 2 is a plan view of a blank of the carton for a wrap film of the present invention.

【符号の説明】[Explanation of symbols]

１・・・・・前板 ２・・・・・底板 ３・・・・・後板 ５・・・・・蓋板 ６・・・・・外前板 １０・・・・巻戻り防止部 1 front plate 2 bottom plate 3 rear plate cover plate 6 front front plate 10 unwinding prevention unit

Claims (4)

【特許請求の範囲】[Claims] 【請求項１】ロール状ラップフィルムを収納するカート
ンにおいて、該カートンの前板所定位置にアクリル系樹
脂が主成分のニスの塗布層から成る巻戻り防止部を設け
たことを特徴とするラップフィルム用カートン。1. A carton for accommodating a roll-shaped wrap film, wherein a wrap film is provided at a predetermined position on a front plate of the carton. For carton. 【請求項２】前記巻戻り防止部がアクリルニスに耐ブロ
ッキング剤を加えたニスの塗布層であることを特徴とす
る請求項１記載のラップフィルム用カートン。2. The carton for a wrap film according to claim 1, wherein the unwinding preventing portion is a coating layer of a varnish obtained by adding an anti-blocking agent to an acrylic varnish. 【請求項３】前記巻戻り防止部が、アクリルニスの含有
率が９５〜９９％で、かつ耐ブロッキング剤の含有率が
１〜５％であるニスの塗布層であることを特徴とする請
求項２記載のラップフィルム用カートン。3. The unwinding preventing portion is a varnish coating layer having an acrylic varnish content of 95 to 99% and a blocking resistant agent content of 1 to 5%. Item 4. A carton for a wrap film according to Item 2. 【請求項４】前記耐ブロッキング剤がポリエチレン系ワ
ックスであることを特徴とする請求項２または３記載の
ラップフィルム用カートン。4. The carton for a wrap film according to claim 2, wherein the anti-blocking agent is a polyethylene wax.
JP1980898A 1998-01-30 1998-01-30 Carton for wrap film Expired - Fee Related JP3596269B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980898A JP3596269B2 (en) 1998-01-30 1998-01-30 Carton for wrap film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980898A JP3596269B2 (en) 1998-01-30 1998-01-30 Carton for wrap film

Publications (2)

Publication Number Publication Date
JPH11208647A true JPH11208647A (en) 1999-08-03
JP3596269B2 JP3596269B2 (en) 2004-12-02

Family

ID=12009645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980898A Expired - Fee Related JP3596269B2 (en) 1998-01-30 1998-01-30 Carton for wrap film

Country Status (1)

Country Link
JP (1) JP3596269B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016034831A (en) * 2014-08-01 2016-03-17 大日本印刷株式会社 Carton for wrap film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016034831A (en) * 2014-08-01 2016-03-17 大日本印刷株式会社 Carton for wrap film

Also Published As

Publication number Publication date
JP3596269B2 (en) 2004-12-02

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