201213205 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種容器，特別係關於一種生物可 容器。 【先前技術】 —為了因應現代生活講求快速方便之需求，許多工業國 家之就業人口為了有效節省在家準備食物之時間，拋棄式 2的需求指數性地成長。長久以來塑膠與紙張污染已為 當前首要議題。傳統的拋棄式食物容器(包含蓋子、罐子、 及其1包裝材料等等）通常由生物不可分解的物質，例如塑 乙烯、保麗龍等製成，或以塗佈、浸潰防水性聚 。’、之原始紙毁或紙板，或以防水性聚合物材料薄片 二…上述材料具有良好的防潮性’可以隔絕濕氣(例如發 且右 Γ ί 稀（foamed polystyFene)或保麗龍（styr〇f〇am)) ’ 且 〃、有低成本與耐久性。 境造=二無法由生物自然分解’故會對環 種有化合物皆為及乙稀（etMene)，此兩 題，其中苯為-種;==，帶來嚴重的環境問 食物容器製作所帶來=貝/因此如何開發可解決抛棄式 r n , 之境問題，且具有傳統食物容哭之 材料，在環保竞識古、^具有生物可分解性與可堆肥性的 用聚苯乙稀產品；:::的 201213205 稱“生物可分解，，）的環保容it可謂迫切之急。 :般生物可分解（bic)deg]_adabie)容器之生物 2 = 差異’有些看似可自然分解的容器，其僅 數、石ίΐ 這些碎片不易看見，卻仍需要數十年或 年才此完全分解，而能力較佳的生物可分解材料所势 2=器，其自然分解的時間Α約為24天，此類容器村 作為堆肥使用，為可堆肥化（c〇mp〇stable)。 對於使用者而言，餐具之阻熱性__㈤咖_)越 ，❹當餐具用於支持、容納或放置熱食供人” =日”右阻熱性不佳，則使用者容易覺得f手而造成不 便；而於低溫環境中（如冬天或高緯度及高海拔地 . ^免餐具内食物冷卻，必須使用具備保溫作用之餐且。雖 ::，現今廣泛運用的免洗餐具，亦即内含氣隙之餐具(即所 毛/包保麗4 )’具有阻熱的功效，但其為塑膠類餐具之一 j / 於包裝、容納或 置向溫食物（固態或液態）’塑膠類餐具會產生有毒物質。 雖然冒經有一種號稱為「生物塑膠」之物質如聚乳酸 #细諸如玉米之類的物質為H經轉化、發 聚σ等等知序，產出諸如透明聚乳酸（PLA)等的塑膠 :’用以取代無法生物分解的化學塑膠，但這種「生物塑 勒」在成/刀上與化學塑膠一樣，分解速度不夠理想，且遇 …容易變型’其耐熱性很差，—般而言耐熱性約為6代； ^其製作過心繁雜，故生產成本高，難以取代—般石化塑 >，其應用於餐具之適合性更是嚴重受限。 201213205 據此，市場不但存在著一種要取代塑膠類食物容器以 有利於％保之需求，也存在著一種可取代塑膠類食物容器 並同時具有較佳阻熱或阻冷作用（也就是具備較低 導，之需求。此外，也存在著一種要取代塑膠類食物容器 的需求以避免食物遭受有毒物質污染之風險。 有赛於上述各種市場需求之存在，本發明提供一種不 含塑膠類食物容器之餐具，除有利於環保之外，又由於包 含空隙於内部’而具有切合實用之阻熱效果，其用於包裝 或支持或容納或放置食物，具有塑膠類食物容器之優點， 而無塑膠類食物容器具為害環保之缺點，能夠兼顧環保盘 貫用，又其用於包裝或容納或放置食物，可使人們免於食 物含毒之顧慮。 【發明内容】 為滿足上述需求，本發明提供一種生物可分解容器其 丢棄至土壞時可迅速分解，進而降低環境污染’達到環保 功效。 ’' 本發明之另一目的提供一種容器，用以盛裝物品，特 別係關於生物可分解容器，藉以取代塑膠容器。 本發明之另一目的在於製造一種阻熱性高之生物可分 解谷益，藉以提供保溫且阻隔熱源的功效，制 握持而免於燙手。 、吏用者 呈右ίΓΓ又一目的在於提供—種生物可分解容器，其 八有两強度及高勃性，以提供更佳的保護能力，、 放置更重的物品，俾使上述容器可做為防撞的包裝材、 201213205 如鞋盒使用。 本發明之再一目的在於提供一種全程使用天然且無 物質製成之容器’冑免製成的容器遭受有毒物質的污染。 為了達到上述目的，本發明之係提供一種生物可分解 容器，係以上述之生物可分解混合物製成之容器，其包含： 基底、以及表面薄膜’設置於基底表面。所述之表面薄膜 係可包含生物可分解材料或由—防水性塗料構成。发中所201213205 VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a container, and more particularly to a bio-containable container. [Prior Art] - In order to respond to the needs of modern life, the employment population of many industrial countries has grown exponentially in order to effectively save time in preparing food at home. Plastic and paper pollution has been a top priority for a long time. Conventional disposable food containers (including lids, cans, and their packaging materials, etc.) are usually made of bio-insoluble materials such as plastic, styrofoam, etc., or coated, impregnated with water-repellent. ', the original paper is ruined or cardboard, or a sheet of water-repellent polymer material...the above materials have good moisture resistance' to isolate moisture (such as hair and right Γ ί fo fo fo fo fo fo fo fo fo fo fo fo fo fo fo fo fo fo fo 保 保 fo fo fo fo fo fo fo fo F〇am)) 'And 〃, low cost and durability.境造=2 can't be naturally decomposed by organisms', so there are compounds in the ring and ethylene (etMene), these two questions, of which benzene is a species; ==, bringing serious environmental problems caused by food container manufacturing =Bei/So how to develop a material that can solve the problem of abandoned rn, and has the traditional food to cry, in the environmental protection competition, the biodegradable and compostable polystyrene products; ::201213205 called "biodegradable,") environmental protection can be an urgent need. : General biodegradable (bic) deg] _adabie) container of organisms 2 = difference 'some seemingly natural decomposition of the container, its Only a few, Shi ΐ ΐ These fragments are not easy to see, but it still takes decades or years to completely decompose, and the biodegradable material with better ability is 2, the natural decomposition time is about 24 days. The type container village is used as a compost, which is compostable (c〇mp〇stable). For the user, the heat resistance of the tableware __(5) coffee _), the more the tableware is used to support, accommodate or place hot food for people. ”=Day” is not good for right heat resistance, so users can easily feel f Handling is inconvenient; in low temperature environments (such as winter or high latitudes and high altitudes. ^ Free food in the tableware must be used for insulation. Although::, today's widely used disposable tableware, ie The dish with air gap (ie, hair/Bao Baoli 4) has the effect of heat resistance, but it is one of the plastic tableware j / for packaging, accommodating or placing warm food (solid or liquid) 'plastic Tableware can produce toxic substances. Although there is a substance called "bioplastic" such as polylactic acid, such as corn, such as corn, such as H transformation, polymerization σ, etc., such as transparent polylactic acid ( PLA) and other plastics: 'To replace chemical plastics that cannot be biodegraded, but this kind of "bio-plastic" is the same as chemical plastics in the knife/knife, the decomposition speed is not ideal, and it is easy to change. Poor, generally speaking, the heat resistance is about 6 generations; ^The production is too complicated, so the production cost is high, it is difficult to replace the petrochemical plastic > the suitability for the use of tableware is severely limited. 201213205 The market not only exists There is a need to replace the plastic food container to meet the needs of the % protection. There is also a need to replace the plastic food container and at the same time have better heat resistance or cold resistance (that is, the need for lower conductivity). There is a need to replace the plastic food container to avoid the risk of food being contaminated by toxic substances. The present invention provides a tableware containing no plastic food container, in addition to being environmentally friendly, in addition to the above various market demands. And because it contains voids in the interior', it has a practical heat-blocking effect, which is used for packaging or supporting or accommodating or placing food, and has the advantages of a plastic food container, and the plastic-free food container has the disadvantage of being environmentally friendly. Taking into account the environmental protection of the disc, and its use for packaging or accommodating or placing food, people can be protected from food poisoning concerns. SUMMARY OF THE INVENTION In order to meet the above needs, the present invention provides a biodegradable container which can be quickly decomposed when it is discarded to the earth, thereby reducing environmental pollution and achieving environmental protection. Another object of the present invention is to provide a container for containing articles, particularly for biodegradable containers, in place of plastic containers. Another object of the present invention is to produce a biodegradable bio-decomposable gluten, thereby providing the effect of keeping heat and blocking the heat source, and making the handle free from hot hands. Another purpose of the user is to provide a biodegradable container, which has two strengths and high scalp to provide better protection, and to place heavier items so that the above container can be made. For anti-collision packaging materials, 201213205 is used as a shoe box. A further object of the present invention is to provide a container which is made of a natural and non-material container which is completely sterilized by toxic substances. In order to achieve the above object, the present invention provides a biodegradable container which is a container made of the above biodegradable mixture, comprising: a substrate, and a surface film 'on the surface of the substrate. The surface film may comprise or consist of a water repellent material. Hair in
述基底包含殿粉類物質、至少—種纖維素、至少—種 粉末填充劑、至少—種增㈣丨、成型助劑、至少—種水合 物二以及：料。上述之基底包含複數開放胞，其係利用酵 ，菌進行如期發酵以及水合物於加熱過程中因釋放出水八 子形成孔隙所構成。 77 本發明之另一實施例係提供一種生物可分解容器，其 包含丄基底；以及表面薄膜’設置於該基底表面。所述^ 表面薄膜係可包含—生物可分解材料或由—防水性塗料構The substrate comprises a temple powder, at least one type of cellulose, at least one type of powder filler, at least one type of (four) bismuth, a molding aid, at least one type of hydrate, and a material. The above-mentioned substrate comprises a plurality of open cells, which are formed by fermentation of bacteria, bacteria, and hydrates during the heating process by releasing water to form pores. Another embodiment of the present invention provides a biodegradable container comprising a crucible substrate; and a surface film 'on which is disposed on the surface of the substrate. The surface film system may comprise a biodegradable material or a water-repellent coating structure
成。其中該基底包含：；殿粉類物質、至少一種纖維素、至 少-種無機粉末填充劑、至少一種增拿刀劑、成型助劑 少一種水合物，以及咖啡渣。 ^本發明之又一實施例係進一步提供一種生物可分解結 構二其包含：基底，其内部具有複數個開放胞、表面薄膜， f設置於該基底表面，以及料劑，形狀該基底與表面 薄膜之間其中该表面薄膜可包含—生物可分解材料，而 基底包含澱粉類物質、至少一種纖維素、至少一種増韌劑、 至 > 一種無機粉末填充劑、成型助劑、至少一種水合物， 201213205 以及咖啡渣。 此外，本發明所揭露之生物可分解容器中，所述之容 器之内部包含複數個空隙或小孔，屬於__開放胞結構。此 些複數個空隙或小孔形成許多開放胞，可允許外界之空氣 進入以升夕成隔絕層，因此本發明之生物可分解容器係具 有極佳之阻熱性與保溫性。另外，由於本發明之生物可分 解谷益屬於開放胞結構，其結構内具有許多開放胞，具有 車乂佳之吸水性’為避免使用容器裝置之食物受潮，因此本 春毛月之生物可分解容器更包含劝口啡逢’利用天然材料具有 吸水及消除異味之特性，以增加生物可分解容器之實用性 與耐久性。 —本發明之優點在於本發明提供一種生物可分解之食物 之容器’係利用天然殿粉作為主要原料，製成食物容器， :取代傳4之拋棄式食物容器，例如保麗龍或各種塑膠容 器，此食物容器具有防潮能力、阻熱性與保溫性，其丢棄 #至土壤時可迅速分解’進而降低環境污染，達到環保功效、。 本發明之另-優點的在於提供一種具有高強度及高勤 性之生物可分解容器，以提供更佳的保護能力。 本發月之另-優點在於本發明係利用天然酵母作為原 料之-，以增加殿粉混合物之發泡效果製成食物容器，其 為-種天然的發泡技術，相較於傳統的工業發泡劑，本發 明所揭露酵母發泡技術更為環保且更可避免容器遭受工業 ^包劑可③產生的有毒物f之污染。另利用咖啡渣作為原 ； 以心加生物可分解混合物之防潮及消除異味之特 Γ i 201213205 性0 本發明之另一優點在於本發明所揭露之生物可分解容 器，所製成之食物容器係具有開放胞（〇pen cells)結構，其 係由澱粉與纖維素混合所得到的微觀結構，其中約有8〇〇/。 以上的開放胞係與鄰近之至少一開放胞彼此相連，每個開 放胞之大小相當，為均質之開放胞結構使本發明所揭露之 容器具有較習知容器更佳的透氣性，且容器之強度亦更佳。 以上所述係用以闡明本發明之目的、達成此目的之技 #術手段、以及其產生的優點等等。而本發明可從以下較佳 實施例之敘述並伴隨後附圖式及申請專利範圍使讀者得以 清楚了解。 【實施方式】 本發明將以較佳實施例及觀點加以敘述，此類敘述係 解釋本發明之結構及步驟，僅用以說明而非用以限制本發 月之申咕專利範圍。因此，除說明書中之較佳實施例以外， 籲本發明亦可廣泛實行於其他實施例中。 首先介紹本發明中用以製備生物可分解容器之原料， 其主要成分包含澱粉類物質、纖維素、增韌劑、水合物、 無機粉末填充劑及其他成型助劑等等。纟中，纟發明可使 ^上未限疋各種澱粉，大致上可分為榖物或薯物，而縠物 ^ 3米小麥、玉米或其他天然之穀類植物，薯物包含樹 1番薯、馬鈐薯或其他天然之薯類植物。除榖物或薯物 L丄澱粉亦可包含其他含有澱粉類物質之植物。本發明之 貫方匕例中粉類物質佔該總體的重量比例大於Μ%且小 201213205 於百分之90%。由於殿粉類物質可自然分解，且分解後不 會產生有毒污染，又殿粉類物質經加工程序後内部會產生 多個空隙或小孔，形成開放胞結構導致主體具有較佳阻熱 或阻冷性能’同時具有保溫或保冷之作用。 本發明之生物可分解容器之原料係包含至少一種纖維 素，其可包含木酿質纖維素或草質纖維素等，另外更可為 碳纖維、玻璃纖維、高分子纖維，或長寬比㈣⑽⑽〇) 大於20之纖維素’較佳但不限定為木醣質植物纖維，亦可 •混合使用-種以上之纖維素’其添加之目的在於加強材料 之機械強度。本發明之-實施例中，草質纖維之長度係大 於木醣質植物纖維之長度，而上述兩種植物纖維之重量和 占原料總重量之百分比較佳為大於5%且小於25%，藉以 提供此生物可分解容器更高的機械強度。 曰 本發明之生物可分解容器之原料係包含水合物，且為 -種白色顆粒晶體或晶狀粉末，用以使容器基底之顏^偏 籲白色’以增加容器之應用性。水合物另一作用係可於加敎 過程中釋放水分子，以利於基底中產生空隙，形成基底之 開放胞結構。本發明之水合物包含各種水合物，例如銘三 水合物（aluminum trihydrate)、碳酸鎂（MgC〇3)、氫氧化 ^ (Mg(OH)2)、石发g楚納（Na2C〇3)、石肖酸紹（Ai(N〇3)3)、硫酸辞 水合物（ZnS〇4 · 7H20)、氫氧化銘（a1(〇h)2)、碳 (CaCX)3)’或上述二者以上之混合物。本發明之—實施例中 係使用氫氧化鋁（A〗（OH)2)。 本發明之生物可分解容器之原料係包含增勤劑，其可 9 201213205 包含食物级之甲基_维各 ^ ^ 其係增 土，哉維素、天然橡膠及合成橡膠 加基底之$7性。 本發明之生物可分解容器之原料係包含無機粉末填充 劑，其用以增加脫離加熱模具之容易度，並增加發泡氣體 空間’亦即增加發泡之均質性，更可增加成型體之機械強 度。本發明之無機粉末填充劑包含滑石粉、妙、蝶石、岩 石、石灰岩、砂岩、玻璃珠、雲母、黏土、高嶺土合： 黏土、石夕石、粉煤灰、石英玻璃、剛玉、微球、二水硫酸 鈣、鈣鋁、未水化水泥顆粒及水化水泥顆粒。本發明之一 實施例中，無機粉末填充劑為滑石粉（矽酸鎂鈣，to make. Wherein the substrate comprises: a powder, at least one cellulose, at least one inorganic powder filler, at least one compounding agent, a molding aid, a hydrate, and coffee grounds. A further embodiment of the present invention further provides a biodegradable structure comprising: a substrate having a plurality of open cells therein, a surface film, f disposed on the surface of the substrate, and a material having a shape and a surface film Wherein the surface film may comprise a biodegradable material, and the substrate comprises a starchy substance, at least one cellulose, at least one toughening agent, to > an inorganic powder filler, a molding aid, at least one hydrate, 201213205 and coffee grounds. In addition, in the biodegradable container disclosed in the present invention, the inside of the container comprises a plurality of voids or small holes, belonging to the __open cell structure. The plurality of voids or pores form a plurality of open cells, which allow the outside air to enter into the insulation layer, so that the biodegradable container of the present invention has excellent heat resistance and heat retention. In addition, since the biodegradable gluten of the present invention belongs to an open cell structure, the structure has a plurality of open cells therein, and has a water absorption property of the car. In order to avoid moisture in the food of the container device, the biodegradable container of the spring hairy month It also includes the use of natural materials to absorb water and eliminate odors to increase the practicality and durability of biodegradable containers. - An advantage of the present invention is that the present invention provides a container for biodegradable foods which is made into a food container by using natural temple powder as a main raw material, instead of a disposable food container such as a styrofoam or various plastic containers. The food container has the functions of moisture resistance, heat resistance and heat preservation, and can be quickly decomposed when discarded #to the soil, thereby reducing environmental pollution and achieving environmental protection. Another advantage of the present invention is to provide a biodegradable container having high strength and high flexibility to provide better protection. Another advantage of the present month is that the present invention utilizes natural yeast as a raw material to increase the foaming effect of the powder mixture of the temple into a food container, which is a natural foaming technique compared to the conventional industrial hair. The foaming technology disclosed in the present invention is more environmentally friendly and can prevent the container from being contaminated by the toxic substance f produced by the industrial agent. Another use of coffee grounds as a raw material; the purpose of adding a biodegradable mixture to prevent moisture and eliminating odor i 201213205 property 0 Another advantage of the present invention is the biodegradable container disclosed in the present invention, which is made into a food container It has a structure of open cells, which is a microstructure obtained by mixing starch with cellulose, of which about 8 〇〇/. The above open cell line is connected to at least one open cell adjacent to each other, and each open cell is of a similar size, and the homogeneous open cell structure enables the container disclosed in the present invention to have better gas permeability than the conventional container, and the container is The strength is also better. The above description is used to clarify the object of the present invention, the means for achieving the object, the advantages thereof, and the like. The present invention will be apparent from the following description of the preferred embodiments and the accompanying drawings and claims. The present invention will be described in terms of the preferred embodiments and the aspects of the present invention, which are intended to illustrate and not to limit the scope of the claims. Therefore, the invention may be widely practiced in other embodiments in addition to the preferred embodiments described herein. First, the raw material for preparing a biodegradable container in the present invention will be described. The main components thereof include starchy materials, cellulose, toughening agents, hydrates, inorganic powder fillers, and other molding aids and the like. In the middle of the sputum, the invention can not be limited to a variety of starches, which can be roughly divided into sputum or potato, and sputum ^ 3 m wheat, corn or other natural cereal plants, the potato contains trees 1 sweet potato, horse Potato or other natural potato plants. In addition to mash or potato L-starch may also contain other plants containing starchy substances. In the example of the present invention, the proportion of the powdery substance in the total weight is more than Μ% and is less than 90% of the 201213205. Since the powder of the temple can be naturally decomposed and does not produce toxic pollution after decomposition, the powdery substance will generate a plurality of voids or small holes inside after the processing procedure, and the formation of the open cell structure results in the body having better heat resistance or resistance. The cold performance 'has the effect of keeping warm or keeping cold. The raw material of the biodegradable container of the present invention comprises at least one kind of cellulose, which may comprise wood cellulose or grass cellulose, and more preferably carbon fiber, glass fiber, polymer fiber, or aspect ratio (4) (10) (10). The cellulose of more than 20 is preferably, but not limited to, xylose plant fibers, and may also be used in combination with more than one type of cellulose. The purpose of the addition is to enhance the mechanical strength of the material. In the embodiment of the present invention, the length of the grass fibers is greater than the length of the xylose plant fibers, and the weight of the two plant fibers and the percentage of the total weight of the raw materials are preferably greater than 5% and less than 25%. Provides a higher mechanical strength of this biodegradable container.原料 The raw material of the biodegradable container of the present invention comprises a hydrate and is a white granular crystal or a crystalline powder for biasing the surface of the container substrate to increase the applicability of the container. Another function of the hydrate is to release water molecules during the twisting process to facilitate the creation of voids in the substrate to form an open cell structure of the substrate. The hydrate of the present invention contains various hydrates such as aluminum trihydrate, magnesium carbonate (MgC〇3), hydroxide (Mg(OH)2), and stone hair (Na2C〇3). Aspergic acid (Ai(N〇3)3), hydrazine sulfate (ZnS〇4 · 7H20), hydrazine (a1(〇h)2), carbon (CaCX)3)' or both a mixture. In the embodiment of the present invention, aluminum hydroxide (A (OH) 2) is used. The raw material of the biodegradable container of the present invention comprises a high-energy agent, which can contain food grade methyl _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The raw material of the biodegradable container of the present invention comprises an inorganic powder filler, which is used to increase the ease of leaving the heating mold, and increase the space of the foaming gas, that is, to increase the homogeneity of the foaming, and to increase the mechanical structure of the molded body. strength. The inorganic powder filler of the present invention comprises talc, miao, phosgene, rock, limestone, sandstone, glass beads, mica, clay, kaolin: clay, stone stone, fly ash, quartz glass, corundum, microsphere, Calcium sulfate dihydrate, calcium aluminum, unhydrated cement particles and hydrated cement particles. In one embodiment of the present invention, the inorganic powder filler is talc (magnesium magnesium citrate,
MgJSuOWOH)2)，由於其具有潤滑性、抗黏、助流、耐 火性、抗酸性，且其具有高熔點等各種物理性，因此作為 無機粉末填充劑，以提升容器的阻熱性及強度，並增加基 底加熱成型步驟，其含量占原料總重較佳為大於5%且小 於 50%。 本發明之成型助劑係包含食品级之硫酸鈣或硫酸鎂， 及石灰質物質，如白雲石，其添加之主要目的在於增加澱 粉於加熱過程中產生交聯性’有助於糊化製程之進行。成 型助劑之成分占此原料的重量比例較佳為大於〇 2%且小 於2%。 本發明之備置過程需添加酵母菌，其為一種單細胞直 菌’其可經由前期發酵反應將澱粉中的醣類部分轉化為二 氣化碳，藉以產生複數小孔’而形成一發泡體結構，其中， 酵母菌之含量占原料總重較佳為大於0.2%並小於2%。 201213205 物，:之原料中更可包含各種香料或其他添加化合 質，此物質可依據個人直=、”或’㈣等天然物 香料包含佛㈣、雪松所述之 ^ ^ 、.馬手甘韌、香茅、快樂鼠尾草、 4柏、油加利、菌香 '乳香 月桂、香蜂簟、㈠結 s葡甸柚#松卓、玫瑰、 ^ ^ ^ 天竺葵、安息香、蕃石榴葉、, 化白千層、迷迭香、合燊允 _ 田朱，本 玫瑰簟M^L - 、板化、末莉、甜橙、花梨木、 藿=、、風信子、丁香、完荽、檀香、廣 董 A子萊姆、歐薄荷、甜羅勒、苦撥葉、茶樹:、 薰衣卓、#檬、薑蔘、岩蘭草、百里香、茶葉。 由於本發明之生物可分組 “質，此斗… 之主要原料係為澱粉類 〜貝此—物質需經加熱糊化程序。因此本發明得加 ::枓作為原料之一，而成為生物可分解混合物成 不會因香料而影響所製成之容器之高強度及高勤性。— 人本發明之另一實施例中，其生物可分解混合物更可包 :咖了渣。咖啡渣係為經烹煮過之咖啡豆所剩餘下 物，其本質應屬-種植物纖維，具有消除異味、防止蟲宝 濕氣之特性。早期所發展生物之可分解食物容器： 生異味而無法儲存或易吸引昆蟲。因此，本發明之 7原料中，除實施例所示之成分外，更包含咖啡涪，可 有效改善傳統生物可分解容器具有異味且容易招引蟲害之 ，點’使用上更為方便且安全。更由於咖啡渣係為一種天 _手，因此除為完全生物可分解材料外，雖已經 ， 咖啡渣中仍殘留部分養分，因此當容器廢棄後，可直接作 201213205 為肥料使用。 本發明之實施例中，俜刺 製作成各式容器，此—容器=分解混合物 ::各種物品’特別是可用以盛裝食物，其；：法::: 質係成薄片狀，其可利用扭烤：勿：由於上述纖維素物 物質，藉以蒸發其内部水=備加熱上述纖維素 質。接著，抽剝上述植物纖唯且純淨的纖維素物 ，物質為大量細長條狀纖維素所％貝了=薄片狀纖維素 離後之纖維素整體觀之係 :構一步驟可使用傳統棉花處理方式之清花步驟 仃、、主要目的在於將纖維素物質完全分離為較小單 位，以方便添加於澱粉類物質原料中。 接a將抽剝後之纖維素與殺粉類物質、無機粉末填 ，卜成型助劑、增勃劑、水合物以及一香料，形成本發 之生物可分解混合物。其中殿粉為本發明所揭露之生物 2解容器中最主要成分’無機粉末填充劑則係用以提升 合裔的阻熱性及機械強度’以填充殿粉材料間連結性不足 之空隙’增章刃劑係用以增加材料之勒性，避免基底成型後 具脆性而脆裂。所添加之酵母菌與水合物，用以加速發酵 且因加熱後釋放水分子使本發明之基底加熱成型時，更能 有效於内部產生複數空隙或小孔，形成殿粉發泡體。然上 述之酵母菌於發酵過程中可能消耗殆盡或殘餘數量有限， 12 201213205 侵f物中雖未觀察到酵母菌，自當不能排_ 人工俨拌上：二然後’攪拌上述原料，其可利用機械戋 均勾！Γ物可分解原料，俾使生物可分解混合物ΐ =二。此一步驟中，授拌之時間與方式未限定 各種成分可均勻混合即可。 、要 接著’添加液體於生物可分解混合物令，同 =混合物’使原料形成—糊狀物。本發明之實施例中1 體為常溫液體，較佳為水，亦可為具有香料之液體液 • 精油之液體。所添加液體之體積未有限定二 拌’使原料形成膠狀體或 7(TC #上述糊狀物逐漸加熱至 7〇C-H)()C ’並同時持續㈣糊狀物。此目的在於使 具有複數個空隙或小孔，而形成殿粉二: 個空隙或小孔之體積總和相對於該食物容器之體 及二Γ°而小於5。%，食物容器之體積總和 •二 其内部之空隙的體積總和。由於備置本發明 之生物可分解混合物的過程中需添加酵母菌， =溫度為3代-贼，因此加熱方式可為二段式加軌， 先將糊狀物加熱至3〇t_4(rc，並保持一定溫度持續一 段時間後，再次進行加熱程序至7〇。。1〇代，主要目的在 於使酵母菌發酵，使殺粉混合物的醣類成分，例如葡萄糖， 轉換為酒精及二氧化碳，而釋放出來的二氧化碳，以使糊 狀物膨脹，而產生的複數空隙或小孔，於糊狀物内部，因 匕斤述之丰又時間並未限定，只要使酵母菌發酵即可。經 13 201213205 過此程序’上述之酵母菌可能消耗殆盡。 之後，將上述糊狀物置於一模具中，藉以固化該糊狀 物以形成一谷器。具體而言，先加熱一模具使其溫度高於 150°C，較佳為溫度介於18〇。(：至2〇〇χ：之間，然後將上述 膠狀體放置於此高溫模具中，利用高溫使上述糊狀體成型 並固化。此時，原存在於糊狀物内部之複數個孔隙或小孔， 將因糊狀物成型固化，而形成於容器之本體内部，進而形 成一發泡體結構。本發明之實施例中，所使用之模具的形 狀可為各種容器或包裝器具，例如：杯狀、碗狀、盆狀、 碟盤狀等等，端視使用者需求決定。 至此，本發明之生物可分解容器已為完成，最後可設 置一表面薄膜於生物可分解容器之表面。其中所述之表面 薄膜可利用膜片貼合（film lamination )構成或塗佈（coating) 防水性塗料構成。其中該膜片可為生物可分解薄膜，例如： 聚乳酸（PLA)薄膜、聚羥基烷鹽（p〇lyhydr〇xyalkan〇ate，pHA) 薄膜，或其他生物可分解材料之薄膜，該材料如：杜 邦公司（Dupont)之Biomax 4024 PET、或台灣遠東紡織之可 生物分解Fep〇l粒子、德國BASF的可生物分解之降解塑 料原料Ecoflex、Ecovio。當然該膜片亦不排除為使用非生 物可分解之材料。本發明實施例中，較佳為使用聚乳酸薄 膜於上述容器之表面，特別是容器之内表面或盛裝食物之 表面，以利於盛裝流體物質（例如：水、湯、飲料等等）， 可防止容器内之流體滲透至此容器之基底。本發明之一實 把例中，表面溥膜係利用真空覆膜的方式將上述生物可分 [Sj 14 201213205 解’專膜附著於容主 ,之表面。本發明亦可僅用苴从活 式’例如噴射覆膜、 吏用其他覆膜方 式。本發明之另一實施例為使用 ^賤射專各種覆膜方 防水性塗料t塗於容器之表面，^ (C〇atlng)方式將— 薄膜。 乂 並進仃乾燥以構成一表面 =圖。如圖所示，本發明之容器解=之，，，口構 一表面覆膜16。本發明之另 3基底12、以及 包含一黏基；® u 貫例中’所述之容器更可 3黏者層14形成於表面薄膜16與基底12” -圖所示。另外，請參閱第二圖，^ 曰」°第 之生物可分解容器之έ士 立 χ月另一實施例 τ分命<、，，口構不意圖。 一 薄膜16可覆膜於基底12 " ν，所述之表面 應可輕易知悉，如第二圖之實7貝域具有通常知識者， 可包含-黏著層14形成^ ’所述之容器結構更 ❿战於表面潯膜16盥基麻】？夕門 本發明係利用澱粉之孰化 ' 曰。 用，承可，隹一丰… …化過長，達到天然的發泡作 ,,、乂 1用酵母菌增加發泡效果，而無須利用傳 、-先的工業發泡技術（例如保麗冑 、 的㈣。以丄々、進而達到環保、零污染 , ，於勒泡結構可有效阻隔熱能’故可使得 =用本容益具備良好的阻熱性。再者，由於本發明利用大 量細長條狀的纖維素摻雜於殿粉混合物中，故可強化容器 的物理強度及韌性’進而得到含 ° 解容器。 ㈣μ度及高勒性的生物可分 本發明之-實施例中係提供—種具有開放胞結構之生 物可分解容器。所謂開放胞結構係指於容器本體之内部具 r η I 〇 i 15 201213205 有許多細微的氣室’其可允許外界之空氣進入，以形成隔 絕層；而封閉式發泡結構即指本體内部的每個氣泡都是獨 立單位且封閉，不具吸水及透氣性。相較於封閉式發泡結 構’開放胞結構具有透氣且可有效形成熱隔絕層，可有效 阻熱且保溫。本發明之開放胞中，約有80%的開放胞係與 鄰近之至少一開放胞彼此相連，每個開放胞之大小相當， 為均質之開放胞結構使本發明所揭露之容器具有較習知容 器更佳的透氣性，且容器之強度亦更佳。另外，本發明之 •開放胞結構具有較佳之氣體滲透率（air permeabiHty)。本發 明之氣體滲透率大於0.001達西（Darcies)，係使用美國多 孔材料公司（P〇rous Material Inc)之氣體滲透分析儀（gas permeameter)量測，因此可得本發明之材料所製成之容 為，具有良好之氣體滲透率，可有效加速使用後之容器進 行生物分解。另外，開放胞結構具有較佳之吸水性，由於 本發明所製成之生物可分解容器係利用吸收土壤與自然界 φ中之水分而加以分解，因此本發明之容器係具有較佳之生 物可分解性。 ^上述敘述係為本發明之較佳實施例。此領域之技藝者 應得以領會其係用以說明本發明而非用以限定本發明^主 張之專利權利範圍。其專利保護範圍當視後附之申請專利 f圍及其等同領域而定。凡熟悉此領域之技藝者，在不脫 隹本專利精神或範圍内，所作之更動或潤飾，均屬於本笋 所揭不精神下所完成之等效改變或設計，且應包含在^ 述之申請專利範圍内。 甘 16 201213205 【圖式簡單說明】 第一圖係顯示本發明之生物可分解容器之結構示意 圖； 第二圖係顯示本發明之生物可分解容器之另一實施例 之結構示意圖。 【主要元件符號說明】 12 基底 14 黏著層 16 • 表面薄膜 • 17MgJSuOWOH) 2), because of its lubricity, anti-adhesion, flow aid, fire resistance, acid resistance, and its high physical properties such as high melting point, it is used as an inorganic powder filler to improve the heat resistance and strength of the container. The substrate heating forming step is increased, and the content thereof is preferably more than 5% and less than 50% by weight of the total material. The molding aid of the present invention comprises food grade calcium sulphate or magnesium sulphate, and a calcareous substance such as dolomite, the main purpose of which is to increase the cross-linking property of the starch during heating to facilitate the gelatinization process. . The weight ratio of the component of the forming aid to the raw material is preferably more than 〇 2% and less than 2%. The preparation process of the present invention needs to add a yeast, which is a single cell bacterium, which can convert a saccharide moiety in the starch into a second gasified carbon through a pre-fermentation reaction, thereby generating a plurality of small pores to form a foam. The structure, wherein the content of the yeast accounts for more than 0.2% and less than 2% of the total weight of the raw materials. 201213205: The raw material of the product may include various flavors or other added compounds. The substance may be based on personal direct =, "or" (four) and other natural flavors including Buddha (four), cedar described ^ ^, . , lemongrass, happy sage, 4 cypress, oily, fragrant fragrant 'milk fragrant bay laurel, fragrant bee sting, (a) knot s Portuguese pupa #松卓,玫瑰, ^ ^ ^ geranium, benzoin, pomegranate leaves, White Melaleuca, Rosemary, Heyi Yun _ Tian Zhu, this rose 簟 M^L - , slate, terminal lily, sweet orange, rosewood, 藿 =, hyacinth, clove, finish, sandalwood , Guangdong Azi Lime, peppermint, sweet basil, bitter leaves, tea tree:, lavender, #檬, 姜蔘, 岩兰草, thyme, tea. Because the organism of the invention can be grouped "quality, this bucket The main raw material of the product is starch-bean--this material needs to be heated and gelatinized. Therefore, the present invention can be used as one of the raw materials, and becomes a biodegradable mixture so as not to affect the high strength and high workability of the container produced by the fragrance. - Human In another embodiment of the invention, the biodegradable mixture is more versatile. The coffee grounds are the remainder of the cooked coffee beans. The essence of the coffee grounds is - plant fibers, which have the characteristics of eliminating odor and preventing moisture from the insects. Decomposable food containers for organisms developed in the early days: odors that cannot be stored or attract insects. Therefore, in the raw material of the present invention, in addition to the components shown in the examples, the coffee mash is further included, which can effectively improve the odor of the conventional biodegradable container and is easy to attract insects, and is more convenient and safe to use. Moreover, since the coffee slag is a kind of hand _ hand, in addition to the completely biodegradable material, although some nutrients remain in the coffee slag, when the container is discarded, it can be directly used as fertilizer for 201213205. In the embodiment of the present invention, the spurs are made into various types of containers, and the container-decomposition mixture: various items are used to hold food, and the method::::: The system is in the form of flakes, which can be twisted. Bake: Do not: due to the above-mentioned cellulosic material, thereby evaporating its internal water = heating the above cellulose. Then, the above-mentioned plant fiber and pure cellulose are extracted and stripped, and the material is a large amount of slender cellulose. The whole cytoplasm of cellulose after flaking cellulose is separated: the traditional cotton treatment can be used in one step. The clearing step of the method, the main purpose is to completely separate the cellulosic material into smaller units for convenient addition to the starch material. Then, the cellulose and the powder-killing substance, the inorganic powder, the molding aid, the boling agent, the hydrate and the fragrance are extracted to form the biodegradable mixture of the present invention. Among them, the temple powder is the most important component in the biological 2 solution container disclosed in the invention. 'Inorganic powder filler is used to enhance the heat resistance and mechanical strength of the family' to fill the gap between the powder materials of the temple powder. The edge is used to increase the material's attractiveness and avoid brittleness and brittleness after the substrate is formed. The added yeast and the hydrate are used to accelerate the fermentation and to heat-form the substrate of the present invention by heating, and then more efficiently generate a plurality of voids or small pores inside to form a powder of the temple powder. However, the above-mentioned yeast may be depleted or limited in the fermentation process. Although no yeast is observed in the 201213205 infested material, it cannot be discharged from the _ manual mash: two then 'stirring the above raw materials, which can Use mechanical 戋 to hook! The mash can decompose the raw material and make the biodegradable mixture ΐ = two. In this step, the time and manner of mixing are not limited. The components can be uniformly mixed. Then, add the liquid to the biodegradable mixture, and the same = mixture to form the material into a paste. In the embodiment of the present invention, the first body is a liquid at room temperature, preferably water, and may be a liquid liquid having a fragrance or a liquid of an essential oil. The volume of the added liquid is not limited to 'mixed' the raw material to form a jelly or 7 (TC # the above paste gradually heated to 7 〇 C-H) () C ' while continuing the (d) paste. The purpose is to have a plurality of voids or apertures to form the powder of the temple: the sum of the volumes of the voids or apertures is less than 5 with respect to the body of the food container. %, the sum of the volume of the food container • The sum of the volume of the internal void. Since the yeast is added in the process of preparing the biodegradable mixture of the present invention, the temperature is 3 generations-thief, so the heating method can be two-stage addition, first heating the paste to 3〇t_4 (rc, and After maintaining a certain temperature for a period of time, the heating process is again performed to 7 〇. 1 〇 generation, the main purpose is to ferment the yeast, and convert the sugar component of the powder-killing mixture, such as glucose, into alcohol and carbon dioxide, and release it. The carbon dioxide, in order to expand the paste, and the resulting multiple voids or small holes, inside the paste, because the time is not limited, as long as the yeast is fermented. After 13 201213205 The procedure 'The yeast mentioned above may be exhausted. Afterwards, the paste is placed in a mold to cure the paste to form a bar. Specifically, a mold is heated to a temperature higher than 150°. C, preferably at a temperature of between 18 〇. (: to 2 〇〇χ: between, and then the above-mentioned gel is placed in the high temperature mold, and the paste is molded and solidified by high temperature. Save A plurality of pores or small holes in the interior of the paste are formed by solidification of the paste and formed inside the body of the container to form a foam structure. In the embodiment of the present invention, the shape of the mold used It can be used for various containers or packaging utensils, such as cups, bowls, pots, dishes, etc., depending on the needs of the user. Up to now, the biodegradable container of the present invention has been completed, and finally a surface can be set. The film is formed on the surface of the biodegradable container, wherein the surface film can be formed by film lamination or coated with a water repellent paint, wherein the film can be a biodegradable film, for example: Polylactic acid (PLA) film, polyhydroxyalkane salt (pHA) film, or other biodegradable material film such as: DuPont's Biomax 4024 PET, or Taiwan Far East Textile biodegradable Fep〇l particles, biodegradable degradable plastic materials from Germany, BASF, Ecoflex, Ecovio. Of course, the membrane is not excluded from the use of non-biodegradable materials. In the embodiment of the present invention, it is preferred to use a polylactic acid film on the surface of the container, particularly the inner surface of the container or the surface of the food to facilitate the preparation of fluid substances (eg, water, soup, beverage, etc.). The fluid in the container can be prevented from infiltrating into the substrate of the container. In one embodiment of the present invention, the surface enamel film is vacuum-filmed to adhere the above-mentioned bio-separable [Sj 14 201213205] film to the host, The present invention may also be applied to a container from a living type, such as a spray coating, or another coating method. Another embodiment of the present invention is to apply a coating to a container using a coating of various coatings. Surface, ^ (C〇atlng) way will be - film.乂 and then dry and dry to form a surface = map. As shown in the figure, the container of the present invention has a surface coating film 16. The other three substrates 12 of the present invention, and comprising a binder; in the example of the container, the container is formed in the surface film 16 and the substrate 12" - as shown in the figure. The second figure, ^ 曰 ” ° The second biodegradable container of the gentleman Li Yue month another embodiment τ sub-life <,,, the mouth structure is not intended. A film 16 can be coated on the substrate 12 " ν, the surface should be easily known, as the second figure has the general knowledge, and the adhesive layer 14 can be formed to form the container structure More battles on the surface of the enamel film 16 盥 base]? Ximen This invention utilizes the sputum of starch. Use, undertake, 隹一丰... It is too long to achieve natural foaming, and 乂1 uses yeast to increase the foaming effect without using the industrial foaming technology (such as Pauli 先) (4). In order to achieve environmental protection and zero pollution, the structure of the foam can effectively block the heat insulation. Therefore, it can be used to have good heat resistance. Ben, because the invention utilizes a large number of slender strips. The cellulose is doped in the mixture of the temple powder, so that the physical strength and toughness of the container can be enhanced, and the container containing the solution can be obtained. (4) The biosphere of μ degree and high affinity can be divided into the present invention - the embodiment provides Open cell structure biodegradable container. The so-called open cell structure refers to the inside of the container body with r η I 〇i 15 201213205 There are many fine air chambers which can allow outside air to enter to form an insulation layer; The foamed structure means that each bubble inside the body is a separate unit and is closed, and has no water absorption and gas permeability. Compared with the closed foam structure, the open cell structure has gas permeability and can effectively form a heat insulation layer. Effectively blocking heat and keeping warm. In the open cells of the present invention, about 80% of the open cell lines are connected to each other at least one open cell, and each open cell is of a similar size, and the homogeneous open cell structure is disclosed by the present invention. The container has better gas permeability than the conventional container, and the strength of the container is also better. In addition, the open cell structure of the present invention has a better air permeabi Hty. The gas permeability of the present invention is greater than 0.001. Darcies is measured using a gas permeameter from P〇rous Material Inc., so that the material made of the present invention can be made with good gas permeability. It can effectively accelerate the biodegradation of the container after use. In addition, the open cell structure has better water absorption, and the biodegradable container made by the present invention is decomposed by absorbing soil and water in the natural environment φ, so The container of the invention has better biodegradability. ^ The above description is a preferred embodiment of the invention. Those skilled in the art deserve The patent claims are intended to be illustrative of the invention and are not intended to limit the scope of the invention, which is defined by the appended claims. Changes or modifications made by this bamboo shooter are not subject to the equivalent changes or designs made by this bamboo shooter, and should be included in the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing shows a schematic structural view of a biodegradable container of the present invention; the second figure shows the structural schematic view of another embodiment of the biodegradable container of the present invention. Substrate 14 Adhesive layer 16 • Surface film • 17