WO2004039682A1

WO2004039682A1 - A wooden and poromeric container and method for making same

Info

Publication number: WO2004039682A1
Application number: PCT/CN2002/000761
Authority: WO
Inventors: Shene Wong; Huachang Tseng
Original assignee: Wang, Fangnan
Priority date: 2002-10-29
Filing date: 2002-10-29
Publication date: 2004-05-13
Also published as: AU2002344528A1

Abstract

The invention relates to a wooden and poromeric container, which is mainly made of wooden sheet, and the method for making same, which at least comprises the step of blanking and the step of fixing and injecting bond. The step of blanking is at least to cut out a bottom of the container on the wooden sheet; the step of fixing and injecting bond is to fix all materials to a shape of a container by use of a mold, and to inject bond at the joins of the materials to form the part film of the bond, so that the materials will become a container when the mold is unloaded, or to inject the plastics by use of a emission device of the plastics to form the part film of the bond or the successive walls inside the mold, so that the product forms at least a base of a container when the mold is unloaded.

Description

木质透气性容器及其制造方法发明领域 Wooden breathable container and manufacturing method thereof

本发明涉及一种具有良好透气性的木质容器及这种容器的制造方法，尤指一种利用塑料射出设备及模具对木材薄片构成的容器底面之胚料进行加工，藉以制成一木质透气性容器的步骤与成品。发明背景 The invention relates to a wooden container with good air permeability and a method for manufacturing the container, and more particularly to a method for processing the blank material on the bottom surface of a container made of wood flakes by using a plastic injection equipment and a mold, thereby making a wooden air permeability Container steps with finished products. Background of the invention

目前用在食品或生鲜的容器，主要是以纸类、塑料或保丽龙为主。纸类容器原本具有透气特性，但通常为了防水，在表面又涂布一层塑料 PE膜或化学腊，导致原本的透气性完全失去。塑料容器的制造成本较为高昂，通常不适合用在低价食品或生鲜的包装，而且容器本身完全不能透气，因此生鲜食品一旦离开冰拒之后很容易被闷坏。而一般生鲜肉品的包装，为了降低成本只好选用保丽龙容器装盛，然后加上一层透明的胶膜。聚苯乙烯（俗称保丽龙)容器完全不能透气，对于这种生鲜的包装方式表面上看起来令人觉得卫生、干净，但其实却很容易使食品在里面闷坏变味。而无论是塑料或保丽龙容器，都不易在被抛弃之后自行分解、消失。目前保丽龙餐具的年产量约为九千吨，这样大量的抛弃物在掩埋场里，即使是掩埋了数十年都将不会自动分解。正因为如此，过度的消费和使用导致塑料或保丽龙废弃物已变成环保问题，应积极设法解决或尽量减量使用。利用天然植物所制造的容器则没有上述的使用与环保问题。以木材为例，天然木材内部具有多孔性的结构，在木材里面各处都包含一系列的毛孔、孔隙、细胞腔和细胞壁上的毛细管，细胞壁里又具有多层极细的纤维，介于纤维间的则是空心的毛细管及孔隙。每一个细胞腔透过细胞壁上的壁孔与邻近的细胞腔相通；因此木材具备良好的透气性与挡水性，是极为理想的生鲜食品容器材料。过去使用过薄木片饭盒的人都有这样的体会，那种塑料或金属饭盒打开之后，经常可以闻到菜肴五^杂陈的怪味道，但薄木片饭盒则否，这是. 因为木片饭盒有良好的透气特性，木材中的酚多精具有抑制细菌的作用，因此木片便当盒至今仍普受欢迎，是为其它材质所无法取代的。尽管如此，全世界目前仍缺乏一种经济有效的方法可以生产理想形状的薄木片容器，让如此兼具透气与挡水性的天然材料有更多机会取代会造成环境负担的塑料和保丽龙容器。目前，木制容器界所面临的主要技术障碍，在于薄木片的纤维走向单一，横向的材料强度十分脆弱，加工时很容易破裂。如图 1所示，在台湾已经名称为 r薄木片餐盒之结构改良」的专利（读者请自行参考台湾专利公告编号：第 363, 356号）。该专利的重点是在薄木片餐盒 10的每一预定折痕 12上都施以车缝线 11补强，藉此避免折痕 12两旁的木片在拗折时不慎开裂。关于木片容器在造型方面的突破研究，日本的「三泽住宅股份有限公司 J 曾发明一种有关木片接着制品的制造方法（台湾专利公告编号： 412, 471) ,是将粉碎后的木质材料与树脂一起混合、混练，然后又添加颜料，利用挤出或射出成型加工，使形^备种表面具有木紋的制品。但这种方法顶多也只能制造徒具外形却毫无透气机能的盛放生鲜品用容器，其原因在于，因为木质材料内部纤维在粉碎过程被破坏折断，加上所有的间隙通通都被树脂填满，因此完全无法透气。总结现有技术在上述薄木片餐盒的结构改良方面，存在下列两个需要解决的实用问题： Currently used in food or fresh containers, mainly paper, plastic or polystyrene. Paper containers originally had breathability, but usually for waterproofing, a layer of plastic PE film or chemical wax was coated on the surface, causing the original breathability to be completely lost. The manufacturing cost of plastic containers is relatively high, and it is usually not suitable for low-price food or fresh packaging, and the container itself is completely impermeable, so once fresh food leaves the ice, it is easily stuffed. For the packaging of fresh raw meat, in order to reduce the cost, we have to use a Polyuron container to hold it, and then add a layer of transparent plastic film. Polystyrene (commonly known as Polyron) containers are completely impermeable to air. For this fresh packaging method, it looks hygienic and clean on the surface, but in fact, it can easily make food stale and smelly inside. Neither plastics nor Polyuron containers are easy to disintegrate and disappear after being discarded. At present, the annual output of Polyron tableware is about 9,000 tons. Such a large amount of discards will not be automatically decomposed even in the landfill for decades. Because of this, excessive consumption and use has caused plastic or polystyrene waste to become environmental issues, and active efforts should be made to resolve or minimize the use. Containers made from natural plants do not have the aforementioned problems of use and environmental protection. Take wood as an example, the natural wood has a porous structure inside, which contains a series of wool everywhere The pores, pores, cell cavities, and capillaries on the cell wall have multiple layers of very fine fibers in the cell wall, and the hollow capillaries and pores between the fibers. Each cell cavity communicates with the adjacent cell cavity through a wall hole on the cell wall; therefore, wood has good air permeability and water resistance, and is an ideal raw food container material. People who have used thin wood lunch boxes in the past all have this experience. After opening the plastic or metal lunch box, they can often smell the strange smell of dishes, but the thin wood lunch box does not. This is because the wood lunch box has Good breathability. The phenolic polyphenols in wood have the effect of inhibiting bacteria. Therefore, wood bento boxes are still popular today, and cannot be replaced by other materials. Nonetheless, there is currently a lack of a cost-effective method to produce ideally shaped thin wood chip containers in the world, so that natural materials that are both breathable and water-repellent have more opportunities to replace the environmentally burdensome plastic and polystyrene containers. . At present, the main technical obstacles faced by the wooden container industry are that the fibers of thin wood chips are single, the material strength in the transverse direction is very weak, and it is easy to break during processing. As shown in Figure 1, the patent for the structural improvement of r thin wood chip lunch boxes has been issued in Taiwan (readers please refer to Taiwan Patent Bulletin No. 363, 356). The focus of this patent is to reinforce each of the predetermined creases 12 of the thin wood chip meal box 10 with sewing stitches 11 to prevent the wood chips on both sides of the crease 12 from accidentally cracking during folding. With regard to breakthrough research on the shape of wood chip containers, Japan's "Misawa House Co., Ltd. J has invented a method for manufacturing wood chip adhesive products (Taiwan Patent Bulletin No .: 412, 471). Resin is mixed and kneaded together, and then pigment is added, and extrusion or injection molding is used to make the product with wood grain on the surface. However, this method can only make a bare shape but has no ventilation function. The reason for the container for fresh products is that the internal fibers of the wooden material are broken and broken during the crushing process, and all the gaps are filled with resin, so it is completely impermeable. Summary of the prior art In terms of the structural improvement of the lunch box, the following two needs exist Practical issues addressed:

一、造型问题：目前市面上一般生鲜品容器可以设计变化丰富的造型，而薄木片只能拗折组成餐盒或类似的简单形状，甚至必须利用车缝线在每道折痕上预先补强； I. Modeling problems: At present, fresh food containers on the market can be designed with a variety of shapes, and thin wood chips can only be folded to form a lunch box or a similar simple shape. You must even use car stitching to pre-fill each crease. Strong

二、步骤问题：一般的餐盒生产过程，基本上是先经过刀模下料，再以模压形成折痕，于折合后再以韧性纸接粘角落而成（请参考台湾专利第 Second, the problem: The general production process of the lunch box is basically cut through the die first, and then creases are formed by molding. After folding, the corners are bonded with tough paper (refer to Taiwan Patent No.

1 38221号的内容），像这样的薄木片餐盒制程，在模压成型时必须小心木片碎裂。为了制造一种透气性良好，形状变化丰富，尤其是高、深造型的薄木片容器，本发明人经过无数次的尝试与突破，已成功地完成本发明的制造方法，可供产业上实施利用。 No. 1 38221), the thin wood chip lunch box manufacturing process must be careful when the wood chips are cracked during molding. In order to manufacture a thin wood chip container with good air permeability and abundant shape changes, especially high and deep shapes, the inventor has successfully completed the manufacturing method of the present invention after countless attempts and breakthroughs, which can be implemented in the industry. .

发明内容 Summary of the Invention

本发明的提出，主要是在于解决利用木材薄片生产容器的技术问题，提供一种在木片胚料上注入胶料经成型得到的木质透气性容器，该容器在具有良好透气性的同时还可以具有各种造型。 The proposal of the present invention is mainly to solve the technical problem of producing a container by using wood flakes, and to provide a wooden air-permeable container obtained by injecting rubber material into a wood chip blank to be formed. The container can have good air permeability while having Various shapes.

本发明还提供上述容器的制造方法。才艮据本发明提供的木质透气性容器，其至少包括： This invention also provides the manufacturing method of the said container. The wooden air-permeable container provided by the present invention includes at least:

-- 木材薄片所构成的容器底面，并且该底面还向外延伸出一可构成该容器的深度的壁部；及 -The bottom surface of the container made of wood flakes, and the bottom surface also extends outwardly with a wall portion that can constitute the depth of the container; and

-- 利用模具射出而位于该壁部的交合处的胶膜，使该壁部之间藉以连接而构成该容器的壁面，与容器底面共同构成所述容器。 -The adhesive film that is located at the intersection of the wall part by the injection of the mold makes the wall part of the container through the connection between the wall part and the container bottom surface together to form the container.

才艮据本发明提供的木质透气性容器，其中，所述木材薄片是利用不同纤维方向的木片重迭结合而成。胶膜为一耐热而不会脱落的无毒塑料膜，例如：为聚乙烯（PE)或选择可光裂解材料或生物分解的塑料射出成型材料形成的胶膜；或者，该胶膜为一可承受一般微波加热的而不会脱落的无毒塑料膜，例如：为聚丙烯（PP)或聚丙烯（PP )加淀粉的薄膜。根据本发明所述的透气性容器，其中，容器壁部与底面可以是一体，即，胚料在形成容器前为容器的展开形状；或者，. 容器的壁面为木质，与底面边缘通过一射出形成的壁部相结合，成为容器壁面。本发明的容器还可以配有一适当的盖，只要能与容器本体相配，容器盖的形成材料没有特别限定，例如可 '以是普通的塑料盖或金属盖，但是优选盖体底面也为木材薄片构成，容器具有更完美的透气效果。根据本发明的另一个方面，提供木质透气性容器的制造方法，是利用一射出成型设备及模具对一木材薄片加工，使之至少构成一木质透气性容器的基部，该方法至少包括： According to the wooden breathable container provided by the present invention, the wood sheet is formed by overlapping and combining wood chips with different fiber directions. The film is a heat-resistant non-toxic plastic film. For example: a plastic film formed of polyethylene (PE) or a photo-decomposable material or a biodegradable plastic injection molding material; or the plastic film is a non-toxic plastic film that can withstand general microwave heating without falling off, For example: Polypropylene (PP) or polypropylene (PP) with starch film. According to the air-permeable container of the present invention, wherein the wall portion of the container and the bottom surface may be integrated, that is, the blank is an unfolded shape of the container before forming the container; or, the wall surface of the container is made of wood, and the bottom surface is shot through The formed wall portions are combined to become a container wall surface. The container of the present invention may also be provided with an appropriate cover, as long as it can be matched with the container body, the forming material of the container cover is not particularly limited. For example, it can be a common plastic cover or a metal cover, but the bottom surface of the cover body is also preferably a wood sheet. Composition, the container has a more perfect ventilation effect. According to another aspect of the present invention, a manufacturing method of a wooden air-permeable container is provided. An injection molding device and a mold are used to process a wood sheet so as to form at least a base of the wooden air-permeable container. The method includes at least:

-- 下料步骤，在该木材薄片上切割出包括有容器底面的胚料；及 -- 固定与注胶步骤，利用该模具在所述容器胚料的边缘形成容器的基部。 -The blanking step, cutting the blank including the bottom surface of the container on the wood sheet; and-the fixing and gluing step, using the mold to form the base of the container at the edge of the blank of the container.

根据上述方法，其中该下料步骤可以为在木材薄片上切割出容器的壁面、底面或其互相连接的展开形状，藉以形成容器的胚料。根据本发明的方案，使该胚料除了包含该容器底面以外，尚还包含可形成该容器之深度的壁部。优选地，该下料步骤是使该胚料形成一容器的展开形状，此时可在该胚料上形成压痕，使能容易依照该压痕将胚料折合成一容器的形状。 According to the above method, the blanking step may be cutting the wall surface, the bottom surface of the container or the expanded shape connected to each other on the wood sheet, thereby forming the blank of the container. According to the solution of the present invention, in addition to including the bottom surface of the container, the blank also includes a wall portion capable of forming a depth of the container. Preferably, the blanking step is to form the blank into an unfolded shape of a container. At this time, an indentation can be formed on the blank, so that the blank can be easily folded into a container shape according to the indentation.

而该固定与注胶步骤则可利用一模具将所有胚料固定成一容器的形状，同时在胚料交接处注胶形成局部的胶膜，使胚料脱模时即形成一容器。优选地，制造胚料的木材薄片是利用不同纤维方向的木片重迭接合，而在胚料的交接处所注入的胶料则可选择可耐热、或可使用微波加热而不会脱落的塑料，例如，聚乙烯（PE)、聚丙烯（PP)、聚丙浠（PP)加淀粉、或选择可光裂解或生物分解的塑料射出成型材料。 In the fixing and injecting step, a mold can be used to fix all the blanks into the shape of a container, and at the same time, the glue is injected at the junction of the blanks to form a local glue film, and a container is formed when the blanks are demoulded. Preferably, the wood flakes used for making the blanks are overlapped and joined by wood chips with different fiber directions, and the rubber injected at the junction of the blanks can be selected from plastics that can withstand heat or can be heated by microwave without falling off. For example, polyethylene (PE), polypropylene (PP), polypropylene (PP) with starch, or alternatives Photo-crackable or biodegradable plastic injection molding materials.

作为上述方法的扩展，本发明所述透气性容器的制造过程至少包括下列步骤： As an extension of the above method, the manufacturing process of the breathable container according to the present invention includes at least the following steps:

-- 下料步骤，在一木材薄片上切割出至少包括一木质透气性容器基部的容器底面； -Cutting step, cutting a container bottom including at least a base of a wooden breathable container on a wood sheet;

一射出步骤：藉由加压而将硅胶、橡胶或塑料材料注入成型模具的模穴内，使于凝固时与容器底面的边缘结合，并藉此构成该容器基部的壁部；及 An injection step: injecting a silicone, rubber or plastic material into a cavity of a molding die by pressurizing, so as to combine with an edge of a bottom surface of a container when solidifying, and thereby constituting a wall portion of the base of the container; and

-- 开模步骤：打开该成型模具取出该射出步骤的完成品。 -Mold opening step: Open the molding mold and take out the finished product of the injection step.

其中，该射出步骤是用以产生一用与该容器底面边缘相连的壁部，其进一步可以一封闭的环状体；或者，该壁部尚设有一凹槽可供***或嵌入一外来容器壁面，藉以形成一较深的容器；或者，该壁部是复数个不互相连续的弧状体或柱体。 The injection step is used to generate a wall portion connected to the bottom edge of the container, which can further be a closed ring body; or, the wall portion is further provided with a groove for inserting or embedding a wall surface of an external container. To form a deeper container; or the wall portion is a plurality of discontinuous arcs or pillars.

根据本发明的另一个实施方案，所述射出步骤是藉由加压而将硅胶、橡胶或塑料材料注入成型模具的模穴内，使之凝固成一可与容器底面的边缘形状一致的壁部，此时，上述方法还可包括一个胶合步骤，以胶合该壁部与该容器底面。其中所述射出步骤是用以产生一封闭环状的壁部；或者，利用该射出步骤产生一用与该容器底面边缘相连的壁部，且该壁部尚设有一凹槽可供***或嵌入一外来容器壁面，例如，环型（经胶合）纸片或木片，藉以增加高度而形成一较深的容器；或者，该射出步骤是用以产生一用与该容器底面边缘相连的壁部，且该壁部是复数个不互相连续的弧状体或柱体。 According to another embodiment of the present invention, the injection step is to inject a silicone, rubber or plastic material into a cavity of a molding die by pressing to solidify it into a wall portion consistent with the shape of the edge of the bottom surface of the container. In this case, the above method may further include a gluing step to glue the wall portion and the bottom surface of the container. The injection step is used to generate a closed annular wall portion; or, the injection step is used to generate a wall portion connected to the bottom edge of the container, and the wall portion is further provided with a groove for insertion or insertion. A foreign container wall surface, such as a ring-shaped (glued) piece of paper or wood, to increase the height to form a deeper container; or the injection step is used to create a wall portion connected to the edge of the bottom surface of the container, And the wall part is a plurality of discontinuous arcs or pillars.

应该理解，本发明所提到的容器在一定情形下还可以是盖，例如，按照上述方法制造的最浅的容器或容器基部，已经就变成了一个容器盖。附图简述 It should be understood that the container mentioned in the present invention may also be a lid under certain circumstances. For example, the shallowest container or container base manufactured according to the above method has become a container lid. Brief description of the drawings

图 1显示了台湾专利公告第 363, 356号中所记载的结构改良的薄木片餐盒 Figure 1 shows the structurally improved veneer meal box described in Taiwan Patent Publication No. 363, 356

图 2是本发明实施例 1中的容器与胚料示意图。 FIG. 2 is a schematic diagram of a container and a blank in Embodiment 1 of the present invention.

图 3是本发明实施例 2中的成品示意图。 FIG. 3 is a schematic diagram of a finished product in Embodiment 2 of the present invention.

图 4是本发明实施例 3的成品示意图。 Fig. 4 is a schematic diagram of a finished product according to the third embodiment of the present invention.

图 5是本发明实施例 4的成品示意图。 Fig. 5 is a schematic diagram of a finished product according to the fourth embodiment of the present invention.

图 6是本发明的一种制造方法的制造流程。 FIG. 6 is a manufacturing process of a manufacturing method of the present invention.

图 7是本发明的容器盖施用于实施例 3的示意图。 Fig. 7 is a schematic view of the application of the container lid of the present invention to Example 3.

图 8是本发明的容器盖施用于实施例 4的示意图。 Fig. 8 is a schematic view of the application of the container lid of the present invention to Example 4.

图 9是本发明的容器盖另一实施例的示意图。图中标号所代表的组件： Fig. 9 is a schematic diagram of another embodiment of a container lid according to the present invention. The components represented by the numbers in the figure:

10—一薄木片餐盒； 11—―车缝线； 12——折痕； 20—一木材薄片； 21—一胚料； 22——压痕； 23——透气性木材表面； 24——局部胶膜; 30一一容器； 40——容器（方形）； 50—一容器（多边形）； 60一一容器（圓形）； 61——壁板； 62——底板； 63——局部胶膜； 64——壁部； 65一一凹槽； 70——进料步骤； 71——射出步骤； 72—―开模步骤； 80一一木质容器盖基材； 81——壁部； 82—―边缘。具体实施方案 10—a thin wood chip lunch box; 11—car stitching; 12—creases; 20—a piece of wood; 21—a blank; 22—indentation; 23—breathable wood surface; 24— Local adhesive film; 30 one container; 40-container (square); 50-one container (polygon); 60 one-container (round); 61-wall plate; 62-bottom plate; 63-local glue Membrane; 64-wall; 65-one groove; 70-feeding step; 71-injection step; 72-mold opening step; 80-one wooden container cover substrate; 81-wall; 82 --edge. Specific implementation plan

以下通过具体实施例详细说明本发明方案的实施和所具有的有益效果，旨在帮助阅读者更好的了解本发明的创新性所在，不能构成对本发明实施范围的限定。实施例 1 The following describes the implementation of the solution of the present invention and the beneficial effects thereof in detail through specific embodiments, which is intended to help readers better understand the innovation of the present invention, and cannot constitute a limitation on the implementation scope of the present invention. Example 1

请参考图 2所示。以制造便当盒的木材薄片 20作为生产其它容器的材料举例，依据本发明，其制造步骤至少包括： Please refer to Figure 2. Use wood sheet 20 for making bento boxes as materials for other containers For example, according to the present invention, the manufacturing steps include at least:

一、下料并予以压痕：在木材薄片 20表面作出压痕 22 , 切割成一容器 30 的展开形状，形成一可折成容器 30的胚料 21 ; 及 First, cutting and indenting: making an indentation 22 on the surface of the wood sheet 20, cutting into a developed shape of a container 30 to form a blank 21 that can be folded into a container 30; and

二、利用模具将胚料 21折成容器 30，同时在胚料 21的折合交接处及交接处附近表面注入胶料，凝结成多道局部胶膜 24，使胚料 21变成一容器 30。完成上述步骤时，将可制成一种具有透气性木材周面 23及无毒局部胶膜 24的容器 30。较佳者，无毒胶料选自耐热性佳或可通过微波加热的而不会变质脱落的塑料，例如、聚乙烯（PE)、聚丙烯（PP)、聚丙烯（PP)加淀粉、或选择可光裂解或生物分解的塑料射出成型材料，利用射出成型原理注射于胚料 21的折合交接处。故于冷却时，可使胚料 21直接变成一耐热，可通过微波加热的食品容器。实施例 2 2. Fold the blank 21 into a container 30 by using a mold. At the same time, glue is injected into the surface of the folded junction of the blank 21 and the vicinity of the junction to condense into a plurality of local adhesive films 24, so that the blank 21 becomes a container 30. When the above steps are completed, a container 30 having a breathable wood surface 23 and a non-toxic local adhesive film 24 can be made. Preferably, the non-toxic rubber material is selected from plastics that have good heat resistance or can be heated by microwave without falling off, such as polyethylene (PE), polypropylene (PP), polypropylene (PP) plus starch, Alternatively, a plastic injection molding material that can be photolysed or biodegradable is selected and injected at the folding junction of the blank 21 by using the injection molding principle. Therefore, during cooling, the blank 21 can be directly changed into a heat-resistant food container that can be heated by microwaves. Example 2

请参考图 3所示。依据本发明之制法的进一步变化，裁切出具有所有壁面 ²3的胚料，利用模具量产制得相当高深的容器 40 , 在折合交每处以无毒之局部胶膜 24封闭，将可避免汤水从交接处中渗漏。这是目前已知技术所无法克服的木片容器形状与效果。实施例 3 Please refer to Figure 3. According to a further variation of the manufacturing method of the present invention, by cutting out a wall surface having all blanks ² and 3, using a mold made relatively advanced production container 40, the equivalent of a partial cross each impose a non-toxic film 24 is closed, will be Avoid leakage of soup from the junction. This is the shape and effect of the wood chip container that cannot be overcome by the currently known technology. Example 3

再参考图 4所示。依据实施例 2相似的方法，本发明之制法亦可生产各种多边型容器 50，例如图标之多边型木盒；这也是目前已知技术无法达到的效果。实施例 4 Refer to FIG. 4 again. According to a method similar to that in Embodiment 2, the manufacturing method of the present invention can also produce various polygonal containers 50, such as an icon-shaped polygonal wooden box; this is also an effect that cannot be achieved by currently known technologies. Example 4

再参考图 ⁵所示。依据本发明之制法亦可将制造步骤修改如下：一、下料：利用木材薄片 20切割成一容器 60之壁板 61与底板 62; 及二、利用模具固定容器 60之壁板 61与底板 62 , 同时在壁板 61与底板 62 各交接处注入无毒胶料形成局部胶膜 63, 待冷却后脱模，变成一圓形的薄木片容器 60。 Refer to FIG. ⁵ again. The manufacturing method according to the present invention can also modify the manufacturing steps as follows: 1. Cutting: The wall plate 61 and the bottom plate 62 of the container 60 are cut by using the wood sheet 20; and 2. The wall plate 61 and the bottom plate 62 of the container 60 are fixed by using a mold, and the joints of the wall plate 61 and the bottom plate 62 are filled with The poisonous rubber material forms a local rubber film 63, which is demoulded after cooling, and becomes a circular thin wood chip container 60.

当然，依此实施例，并不限于制造圓形的容器，例如亚铃形、椭圓形或其它沿着底板 62变化的容器^可。总之，熟习木片容器的技艺人士将有能力依据本发明依其需要自行变化成其它形状或植物薄片的种类，例如竹片、草木的纤维组织薄片或其复合结构，倶属其依据本发明可轻易实施的变化样态。 Of course, according to this embodiment, it is not limited to manufacturing round containers, such as a sub-bell shape, an oval shape, or other containers that change along the bottom plate 62. In short, those skilled in wood chip containers will have the ability to change into other shapes or types of plant flakes according to the present invention according to their needs, such as bamboo flakes, fiber tissue sheets of grass and wood, or their composite structures. Implementation changes.

实施例 6 Example 6

敬请参考图 6所示之方块图。依照本发明记载的制造方法可用于制造最浅的容器或容器基部，或直接就是容器盖体： Please refer to the block diagram shown in Figure 6. The manufacturing method according to the present invention can be used to manufacture the shallowest container or container base, or directly the container lid:

一、进料步骤 70: 打开一成型模具，置入预先制备好之透气性木质容器盖基材 80，然后闭合该成型模具； 1. Feeding step 70: Open a forming mold, insert a pre-prepared air-permeable wooden container cover substrate 80, and then close the forming mold;

二、射出步骤 71: 藉由加压而将硅胶、橡胶或塑料材料注入该成型模具之模穴内，使于凝固时与该木质容器底面或容器盖基材 80的边缘结合，并藉此构成一容器基部或盒盖的边缘 82及 /或一壁部 81 , 使整体因此可结合成为一盖体（很 ¾的容器）；及 2. Injection step 71: Silicone, rubber, or plastic material is injected into the cavity of the molding die by pressurization, and when solidified, it is combined with the bottom of the wooden container or the edge of the container lid substrate 80, and forms a The container base or the lid edge 82 and / or a wall portion 81 so that the whole can be combined into a lid (a very large container); and

三、开模步骤 72: 打开该成型模具取出该盖体。射出步骤 71在射出成型机所提供之高压状态下，足以使硅胶、橡胶或塑料材料渗透到木质容器盖基材 80之边缘表层以下，而与木质容器盖基材 80产生渗透性的接合效果。经由上述步骤所完成的盖体，可与容器套合并且自然透气。实施例 7 3. Mold opening step 72: Open the molding mold and take out the cover. In the injection step 71, under the high-pressure state provided by the injection molding machine, it is sufficient to allow the silicone, rubber or plastic material to penetrate below the edge surface layer of the wooden container lid base material 80 to produce a permeable bonding effect with the wooden container lid base material 80. The lid body completed through the above steps can fit with the container and is naturally breathable. Example 7

实施例 6的方法可改变成下列步骤： The method of Example 6 can be changed to the following steps:

一、制备基材之步骤：依所欲使用之容器形状制备一透气性木质容器盖的基材 80; First, the step of preparing the substrate: a substrate 80 of a breathable wooden container lid is prepared according to the shape of the container to be used;

二、制备该盖体之壁部的步骤；将硅胶、橡胶或塑料材料注入一成型模具之模穴内，使凝固成一可与该木质容器盖基材 80边缘结合的盒盖壁部 81 , 该壁部 81可为一封闭环状、复数个不连续的弧状、复数个任意形状之柱体，凡能用之与一容器之开口上缘套合或卡合者即可；及三、胶合该壁部与该木质容器盖基材的步驟；利用黏胶将该壁部 81粘着于木质容器盖基材 80的一面。深度最浅的容器可以当作其它容器的盖子，依照上述实施例 6合 7所揭示之步骤，将可生产如图 7所示之多边形盖体（其中有关多边形容器的部分，请参实施例 3之说明），亦可生产如图 8或图 9所示之圆形盖体（其中有关圆形容器的部分，请参实施例 4之说明）。实施例 8· 2. A step of preparing a wall portion of the cover body; injecting silicone, rubber, or plastic material into a cavity of a forming mold to solidify into a box cover wall portion 81 that can be combined with the edge of the wooden container cover substrate 80, the wall The part 81 may be a closed loop, a plurality of discontinuous arcs, a plurality of columns of any shape, and any one that can be used to fit or engage with the upper edge of an opening of a container; and three, gluing the wall And the step of attaching the wooden container cover base material to the wooden container cover base material; adhere the wall portion 81 to one side of the wooden container cover base material 80 with an adhesive. The container with the shallowest depth can be used as a lid for other containers. According to the steps disclosed in Examples 6 to 7 above, a polygonal lid body as shown in FIG. 7 can be produced (for the polygonal container, please refer to Example 3) (Explained), can also produce a circular cover as shown in Figure 8 or Figure 9 (the part of the circular container, please refer to the description of Example 4). Example 8 ·

参考图 9所示，在底板 62周围亦可参照实施例 6中前述方法设置壁部 64，并形成凹槽 65供该壁板 61***后嵌合固定。壁板 61可以是一圈可构成容器深度的纸片（包括纸板）或木片，并且依照上述之步骤亦可生产其它形体之木质盖体。发明效果 Referring to FIG. 9, a wall portion 64 may also be provided around the bottom plate 62 with reference to the aforementioned method in Embodiment 6, and a groove 65 is formed for the wall plate 61 to be fitted and fixed after insertion. The wallboard 61 can be a circle of paper (including cardboard) or wood chips that can constitute the depth of the container, and other shapes of wooden covers can be produced according to the above steps. Invention effect

依照本发明的制造方法，将可以轻易解决木材薄片容器大量生产的成型问题，尤其可以轻易利用薄木片制成较高、深形状较有变化，可挡水又兼透气性质的生鲜食品容器。最简单的验证方式，就是用本发明的容器装盛热饭，则在容器的下方会透出蒸气的痕迹，即为可透气的明证。虽然本发明已经以较佳的实施例揭露如上，然其目的并非用以限定本发明，任何熟习本项发明之技艺者，在不脱离本发明之精神和范围内，当有能力作些许之等效的设计与润饰；发明人将主张这些等效设计的权利仍应包含在本发明之权利要求书的保护范围内。 According to the manufacturing method of the present invention, the molding problem of mass production of wood thin film containers can be easily solved, and especially thin wood chips can be easily used to make fresh food containers that are taller, deeper in shape and more variable, and which are water-resistant and breathable. The simplest verification method is to use the container of the present invention. For hot rice, the traces of steam can be seen under the container, which is proof of breathability. Although the present invention has been disclosed as above with preferred embodiments, its purpose is not to limit the present invention. Any person skilled in the art of this invention should have the ability to do some things without departing from the spirit and scope of the invention. Effective design and retouching; the inventor's right to claim these equivalent designs should still be included in the protection scope of the claims of the present invention.

Claims

权利要求书 Claim

1、一种透气性容器的制造方法，是利用一射出成型设备及模具对一木材薄片加工，使之至少构成一木质透气性容器的基部，该方法包括：1. A method for manufacturing a breathable container, which uses an injection molding device and a mold to process a wood sheet so as to at least form the base of a wooden breathable container. The method includes:

-- 下料步骤，在该木材薄片上切割出至少包括有容器底面的胚料；及 -A blanking step, cutting blanks including at least a container bottom surface on the wood sheet; and

-- 固定与注胶步骤，利用该模具在所述容器胚料的边缘形成容器的基部。 -Fixing and glue injection steps, using the mold to form the base of the container at the edge of the container blank.

2、如^利要求 1 所述的透气性容器的制造方法，其中该下料步骤是使该胚料尚还包含可形成该容器之深度的壁部。 2. The method for manufacturing an air-permeable container according to claim 1, wherein the blanking step is such that the blank further includes a wall portion capable of forming a depth of the container.

3、如权利要求 2 所述的透气性容器的制造方法，其中该下料步骤是使该胚料变成一容器的展开形状。 3. The method for manufacturing a breathable container according to claim 2, wherein the blanking step is to change the blank into a container unfolded shape.

4、如权利要求 3所述的透气性容器的制造方法，其中该下料步骤尚包括在该胚料上形成压痕的步骤，使能容易依照该压痕将该胚料折合成一容器的形状。 4. The method for manufacturing a breathable container according to claim 3, wherein the blanking step further comprises a step of forming an indentation on the blank, so that the blank can be easily folded into a container according to the indentation. shape.

5、如权利要求 1所述的透气性容器的制造方法，其中该固定与注胶步骤是将聚乙烯（PE)材料注入胚料的交合处，藉以形成一局部的或长条状的聚乙烯（PE)胶膜。 5. The method for manufacturing a breathable container according to claim 1, wherein the fixing and injecting steps are injecting polyethylene (PE) material into the intersection of the blank to form a local or long polyethylene. (PE) film.

6、如权利要求 1所述的透气性容器的制造方法，其中该固定与注胶步骤是将聚丙烯 (PP)材料注入胚料的交合处，藉以形成一局部的聚丙烯（PP) 胶膜。 6. The method for manufacturing a breathable container according to claim 1, wherein the step of fixing and injecting is injecting polypropylene (PP) material into the intersection of the blank to form a local polypropylene (PP) film. .

7、一种透气性容器，其至少包括： 7. A breathable container comprising at least:

― 木材薄片所构成的容器底面，并且该底面还向外延伸出一可构成该容器的深度的壁部；及 ― The bottom surface of the container made of wood flakes, and the bottom surface also extends outwardly with a wall portion that can constitute the depth of the container; and

-- 利用模具射出而位于该壁部的交合处的胶膜，使该壁部之间藉以连接而构成该容器的壁面，与容器底面共同构成所述容器。 -The plastic film that is located at the intersection of the wall part by the injection of the mold, so that the wall part is connected to form the wall surface of the container, and together with the container bottom surface, the container is formed.

8、如权利要求 7 所述的透气性容器，其中，所述木材薄片是利用不同纤维方向的木片重迭结合而成。 8. The air-permeable container according to claim 7, wherein the wood flakes are formed by overlapping and combining wood flakes with different fiber directions.

9、如权利要求 7 所述的透气性容器，其中，该胶膜为一耐热而不会脱落的无毒塑料膜，例如：为聚乙烯 (PE)或选择可光裂解材料或生物分解的塑料射出成型材料形成的胶膜。 9. The air-permeable container according to claim 7, wherein the adhesive film is a heat-resistant non-toxic plastic film, such as polyethylene (PE) or a photodegradable material or a biodegradable material A plastic film formed by injection molding materials.

10、如权利要求 7 所述的透气性容器，其中，该胶膜为一可承受一般微波加热的而不会脱落的无毒塑料膜，例如：为聚丙烯（PP)或聚丙烯（PP ) 加淀粉的薄膜。 10. The air-permeable container according to claim 7, wherein the adhesive film is a non-toxic plastic film that can withstand general microwave heating without falling off, such as polypropylene (PP) or polypropylene (PP) Add a film of starch.

11、如权利要求 7 所述的透气性容器，其中，所述容器壁部与底面是一体，在形成容器前的胚料为容器的展开形状。 11. The air-permeable container according to claim 7, wherein the wall portion of the container is integrated with the bottom surface, and the blank before the container is formed is a developed shape of the container.

12、如权利要求 7 所述的透气性容器，其中，容器的壁面为木质，与底面边缘通过一射出形成的壁部相结合，成为容器壁面。 12. The air-permeable container according to claim 7, wherein the wall surface of the container is made of wood and combined with a wall portion formed by the edge of the bottom surface through an injection to become the container wall surface.

1 3、如权利要求 7 所述的透气性容器，其中，该容器还可具有一可与之配合的容器盖。 13. The air-permeable container according to claim 7, wherein the container further comprises a container lid capable of being matched therewith.

14、如权利要求 13 所述的透气性容器，其中，所述可与容器配合的容器盖体的底面为木材薄片构成。 14. The air-permeable container according to claim 13, wherein a bottom surface of the container lid capable of cooperating with the container is made of a wood sheet.

15、一种透气性容器的制造方法，至少包括下列步骤： 15. A method for manufacturing a breathable container, comprising at least the following steps:

- 下料步骤，在一木材薄片上切割出至少包括一木质透气性容器的答器底面； -A blanking step, cutting the bottom surface of a transponder including at least a wooden breathable container on a piece of wood;

- -射出步骤：藉由加压而将硅胶、橡胶或塑料材料注入成型模具的模穴内，使于凝固时与容器底面的边缘结合，并藉此构成该容器的壁部；及 --Injection step: injecting silicone, rubber or plastic material into the cavity of the molding die by pressurization, combining with the edge of the bottom surface of the container when solidifying, and thereby constituting the wall portion of the container; and

16、如权利要求 15 所述的透气性容器的制造方法，其中，该射出步骤是产生一用与该容器底面边缘相连的壁部，且壁部是一封闭的环状体。 16. The method for manufacturing a breathable container according to claim 15, wherein the injection step is to generate a wall portion connected to the bottom edge of the container, and the wall portion is a closed ring body.

17、如权利要求 15 所述的透气性容器的制造方法，其中，该射出步骤是用以产生一用与该容器底面边缘相连的壁部，且该壁部尚设有一凹槽可供***或嵌入一外来容器壁面，藉以形成一较深的容器。 17. The method for manufacturing a breathable container according to claim 15, wherein the injection step is used to generate a wall portion connected to the bottom edge of the container, and the wall portion is further provided with a groove for insertion or An external container wall is embedded to form a deeper container.

18、如权利要求 15 所述的透气性容器的制造方法，其中，该射出步骤是用以产生一用与该容器底面边缘相连的壁部，且该壁部是复数个不互相连续的弧状体或柱体。 18. The method for manufacturing a breathable container according to claim 15, wherein the injection step is used to generate a wall portion connected to the bottom edge of the container, and the wall portion is a plurality of discontinuous arcs Or cylinder.

19、一种透气性容器的制造方法，至少包括： 19. A method for manufacturing a breathable container, including at least:

-- 下料步骤：在一木材薄片上切割出至少包括一木质透气性容器的容器底面； -Cutting step: cutting a container bottom including at least one wooden breathable container on a piece of wood;

- -射出步骤：藉由加压而将硅胶、橡胶或塑料材料注入成型模具的模穴内，使之凝固成一可与容器底面的边缘形状一致的壁部；及 --Injection step: injecting silicone, rubber, or plastic material into the cavity of the molding die by pressing to solidify it into a wall portion consistent with the shape of the edge of the bottom surface of the container; and

―胶合步骤：胶合该壁部与该容器底面。 ―Gluing step: glue the wall and the bottom of the container.

20、如权利要求 19 所述的透气性容器的制造方法，其中射出步骤是用以产生一封闭环状的壁部。 20. The method for manufacturing a breathable container according to claim 19, wherein the injection step is used to generate a closed annular wall portion.

21、如权利要求 19 所述的透气性容器的制造方法，其中，该射出步骤是用以产生一用与该容器底面边缘相连的壁部，且该壁部尚设有一凹槽可供***或嵌入一外来容器壁面，藉以增加高度而形成一较深的容器。 21. The method of manufacturing a breathable container according to claim 19, wherein the injection step is used to generate a wall portion connected to the bottom edge of the container, and the wall portion is further provided with a groove for insertion or An external container wall is embedded to increase the height to form a deeper container.

22、如权利要求 19所述的透气性容器的制造方法，其中，该射出步骤是用以产生一用与该容器底面边缘相连的壁部，且该壁部是复数个不互相连续的弧状体或柱体。 22. The method of manufacturing a breathable container according to claim 19, wherein the injection step is used to generate a wall portion connected to the bottom edge of the container, and the wall portion is a plurality of discontinuous arcs Or cylinder.