JP3213295U - Packaging bag body using wooden sheet - Google Patents

Abstract

The present invention provides an envelope-shaped food packaging bag body which has a woody scent and improves the decorativeness of the surface, which is preferable from a hygienic viewpoint. In a packaging bag body processed with a wooden thin plate 1, both sides of a thin wooden flat plate having a thickness of 0.1 to 2 mm selected from spruce, fir, cypress, cedar and pine, or A double-layered sheet of quasi-unprocessed thin sheet 1 having a natural wood-like surface coated with a polyolefin-based ultra-thin resin film 2 with a food-safe adhesive 5 on one side and folded at different lengths. With a thin plate or a double thin plate with a gusset between double thin plates, both ends of the double thin plate only, and a gusseted double thin plate with a gusset are attached and glued with a lid 4 Envelope shape. [Selection] Figure 1

Description

The present invention is a container with a glue lid that uses a thin plate treated with a resin film as an article wrapping bag container using a wooden thin plate to make it a container that can store food. Further, the wood surface is raised on the surface of the thin plate The present invention relates to a packaging bag body using a thin wooden board having a woody fragrance, being hard to adhere to dirt, and having letters, patterns, and figures and having a sanitary warmth of wood.

Conventionally, eating utensils are generally made of paper, resin, or cloth, and few are made of wood. As a thin plate, the chopsticks bag and table mat of the eating tool that smells of wood with wood grain can be wiped off directly and provided with a wooden thin plate that is preferable from a hygienic standpoint. In order to do so, the thickness of the chopsticks bags and table mats selected from coniferous forests such as spruce, fir, cypress, cedar, and pine are 0.1 Wooden thin plate meal utensils using quasi-unprocessed thin plates that are coated with a food-safe adhesive with a polyolefin 10 to 50 micron film 2 on both sides or one side of a 1 mm wooden thin plate Has been proposed (see Patent Document 1).

In a bag-like article case for storing documents, stationery, business cards, thin accessories, and clothing with a wooden scented wooden scent, it has a wooden scent, has a wooden scent, is difficult to adhere to dirt, and is processed with a wooden thin plate In a bag-like article case for storing documents, stationery, business cards, thin accessories, clothing, etc., a wooden sheet using a pseudo-unprocessed sheet with a natural wood-like surface coated with adhesive. A processed article storage tool has been proposed (see Patent Document 2).

It is a wooden foldable flat food packaging container, which consists of a thin plate of 0.2 to 2 mm thickness that becomes a packaging container by folding the lid surface part and the bottom container part, Fold in two places so that the center is the same size as the size of the central food storage part of the bottom container, and the other two ends are the same height as the side plate height of the bottom container. The bottom container portion has side plate portions that can be bent on four sides of the center rectangle, and the triangular side allowance portions are provided at four locations so that the side plates in the short direction can be bonded to the side plates in the longitudinal direction. The two side plates in the short-side direction are provided with extra portions, respectively, so that a rectangular groove-like container can be formed, and a plastic film processing with a pressing groove that can be bent at the time of assembly is provided at each location. Wood made of two flat sheet plates on both sides or one side Folding flat food packaging containers has been proposed (see Patent Document 3).

There is no wood scent and its bactericidal and sanitary thin wooden envelope shape. In addition, the surface of the envelope-shaped package has a wood texture, has a woody scent, makes it difficult for dirt to adhere to it, and UV-prints your favorite characters, pictures and designs on the surface to enhance the decorativeness. I can't find it.

Utility Model Registration No. 3194376 Utility Model Registration No. 3195301 Utility Model Registration No. 3202910

However, in the conventional wooden chopstick bag and table mat food products described above, they are made of paper, resin, cloth, but there are no bag-like containers that directly store food, and the containers themselves have antibacterial properties. In addition, although it has the advantage that it can be carried without the juice or dirt attached to the food from being scattered, the food with dirt is directly wrapped, so that the food is likely to get dirty. There was a problem, and it was not preferable from a hygienic point of view.

The present invention has been made in view of such conventional problems. When a food is placed and eaten, it is difficult for dirt to adhere to the packaging bag body using a wooden thin plate, and the warmth of wood and the fragrance of wood. It is expected that dirt can be easily wiped off in a container for storing thin wooden articles in a sterilizing and sanitary envelope bag container.
An object of the present invention is to provide a sanitary packaging bag body using a wooden thin plate that can dispose of a chopstick bag or a thin plate surface main body that is easily soiled and has a wooden scent of wood.

In a food packaging bag container processed with a wooden thin plate, on both sides or one side of a thin wooden plate with a thickness of 0.1 to 2 mm selected from spruce, fir, cypress, cedar, and pine, A double thin plate or double layer of a sheet of quasi-raw material with a natural wood-like surface covered with a polyolefin-based ultra-thin film with a food-safe adhesive or folded in different length dimensions Wooden thin plate which is made into a double thin plate body provided with gusset between thin plates, and both ends of the double thin plate body, and a double thin plate body containing gusset provided with gusset, and is made into an envelope shape with a glue cover lid The packaging bag used.

The polyolefin of the ultra-thin film product covering the surface of the thin flat plate is a resin film having a thickness of 5 to 20 microns selected from polyethylene, polypropylene and polystyrene, and is a starch-based polysaccharide as a natural system as an adhesive for the film. In addition, urethane, epoxy, ethylene-vinyl acetate resin, vinyl acetate resin, olefin resin, and isocyanate resin are used as synthetic systems, and aqueous emulsion systems, solvent systems, and hot melt systems are used. The adhesive is applied to a thickness of 1 to 5 microns, or bonded with a double-sided tape, and the coated / bonded surface is pressure-molded, and the thin plate in the molded product is double-sided or single-sided. The film is processed with a resin film, and the surface of the resin film clearly shows the pattern of wood grain, nodes, etc. It is made to UV printing character, a picture, a graphic.

An envelope-shaped food packaging bag container with an adhesive cover is obtained by crimping both ends of the double thin plate body, and has an envelope shape of 150 to 1000 mm in width and 150 to 500 mm in length using a surface coated with a resin film. Then, the glue lid has a length of 1/4 to 1/2 of the vertical width, and when it has a gusset, the width is set to 50 to 500 mm, and one piece of the thin plate is folded with different dimensions. The adhesive surfaces to be crimped at both ends of the double thin plate member and the gusseted double thin plate member provided with gussets have a width of 3 to 100 mm so that articles of 100 to 250,000 ml volume can be stored in the bag container. It has become.

The present invention is a packaging bag body made of wooden thin plate constructed as described above, which has a wooden scent or a wooden scent, has a very fresh taste, and is very safe due to its original antibacterial and bactericidal action. It is safe. Dirt can be easily wiped off because the film is coated. An envelope-like container body that covers the entire bag-like container, which can safely wrap food, and can be used as a decorative bag by applying letters, patterns, or patterns to the surface by UV printing or the like.

Further, by forming with a wooden thin packaging bag body, it is possible to provide a sanitary resin film-covered wooden sheet that can be cleanly covered with chopsticks together with the food packaging body. In addition, packaging bags such as foods, gifts, and household items using wooden thin plates according to the present invention can be used as cheap materials from thinned and waste materials, suitable for mass production, and supplied to customers as low in price. it can.

Perspective view of packaging bag body using wooden thin plate Explanatory drawing of the thin plate of the quasi-unprocessed state which was adhesive-coated with the film. A: Film coating state diagram B: Cross section The figure of the surface decoration state which concerns on this invention. A: Wood grain, knot B: UV printing The figure of the use condition of the packaging bag body which concerns on this invention. The perspective view of the gusseted packaging bag body which concerns on this invention.

Next, a description will be given with reference to the drawings of an embodiment of a chopstick bag according to the present invention. 1 is a perspective view of a packaging bag body using a wooden thin plate, FIG. 2 is an explanatory diagram of a thin unfinished plate that is adhesively coated with a film, FIG. 3 is a diagram of a surface decoration state according to the present invention, FIG. These are the figure of the use condition of the packaging bag body which concerns on this invention, FIG. 5: is a perspective view of a packaging bag body containing a gusset.

As shown in Fig. 1, a packaging bag body processed with a thin wooden plate is coated with an ultra-thin polyolefin film with a food-safe adhesive on one side of a thin wooden plate of cedar wood with a thickness of 0.3 mm. A sheet of pseudo-unprocessed thin plate with a natural wood-like surface was made into a double thin plate that was folded with different dimensions, and both ends of the double thin plate were crimped to form an envelope with a glue cover lid .

As shown in FIG. 2, the ultra-thin polyolefin covering the surface of a thin plate is a polyethylene 15 micron thick resin film, and an ethylene-vinyl acetate copolymer is applied to the film as an adhesive to a thickness of 5 microns. Then, the thin flat plate is coated with a resin film on one side, and the surface of the resin film is clearly presented with wood grain, knots, etc., and letters and designs are UV printed on it. .

An envelope-shaped packaging bag with a glue filter lid by crimping both ends of the double thin plate body is a 300 mm horizontal, 200 mm vertical envelope using a surface coated with a resin film on the surface side, and is used as a glue filter lid. A width of 50 mm is provided, and the adhesive surface for crimping both ends of the double thin plate obtained by folding one thin plate with different dimensions is 5 mm, so that a volume of 11000 ml of food can be stored. As shown in FIG. 4, meat products were stored to make a product.

In the same manner as in Example 1, in a food packaging bag container processed with a wooden thin plate, a fir material, an ultrathin polyolefin film on both sides or one side of a 0.5 mm thick wooden thin plate Put a sheet of pseudo-unprocessed sheet with a natural wood-like surface covered with a safe adhesive into a double sheet that is folded in different dimensions, and then crimp and glue both ends of the double sheet An envelope with a lid was formed.

The ultra-thin polyolefin that covers the surface of a thin plate is a polyethylene resin film having a thickness of 15 microns, and an ethylene-vinyl acetate copolymer as an adhesive for the film, and is applied to a thickness of 5 microns. The thin plate was coated with a resin film on both sides, and the surface of the resin film was clearly presented with wood grain, knots, etc., or letters and pictures were UV printed.

An envelope-shaped packaging bag body with a glue filter lid by crimping both ends of the double thin plate body is a 400 mm horizontal, 250 mm vertical envelope shape using a surface coated with a resin film on the surface side, and is used as a glue filter lid. A width of 80 mm is provided, and an adhesive surface for crimping both ends of a double thin plate obtained by folding one thin plate with different dimensions is 7 mm, so that a volume of about 1000 ml of food can be stored.

In a packaging bag processed with a thin wooden plate, both sides of a wooden thin plate with a hinoki cypress thickness of 0.5 mm have a natural wooden surface covered with an ultra-thin polyolefin film with a food-safe adhesive. One sheet of pseudo-unprocessed thin sheet was formed into a double thin sheet that was folded with different dimensions, and both ends of the double thin sheet were pressure-bonded to form an envelope with a glue cover.

The ultra-thin polyolefin that covers the surface of the thin plate is a polyethylene resin film having a thickness of 15 microns, which is a polysaccharide as an adhesive for the film, and is applied to a thickness of 1 to 5 microns. A thin flat plate was coated with a resin film on both sides, and a pattern of wood grain, knots, etc. was clearly displayed on the surface of the resin film, and letters and designs were UV printed thereon.

An envelope-shaped packaging bag with a glue filter lid by crimping both ends of the double thin plate body is a 300 mm horizontal, 200 mm vertical envelope using a surface coated with a resin film on the surface side, and is used as a glue filter lid. A width of 100 mm is provided, and an adhesive surface for crimping both ends of a double thin plate obtained by folding one of the thin plates with different dimensions is 7 mm, so that a volume of about 800 ml of food can be stored.

As shown in FIG. 5, in a gusset-like similar packaging bag body processed with a wooden thin plate, an ultra-thin film of polyethylene is applied to both sides of a wooden thin plate with a thickness of hinoki of 0.4 mm using a food-safe adhesive. A sheet of quasi-unprocessed thin plate with a natural wood-like surface covered is made into a double thin plate with gussets folded at different dimensions, and both ends of the double thin plate with the gusseted thin plate are crimped. The gusseted bag body was made into an envelope-shaped bag body with an adhesive lid.

An ultra-thin polyolefin film covering the surface of a thin flat plate is a polyethylene resin film having a thickness of 15 microns, and is a polysaccharide as an adhesive for the film. The thin plate was coated with a resin film on both sides, and the surface of the resin film was clearly presented with wood grain, knots, etc., and letters and pictures were UV printed on it.

An envelope-shaped packaging bag body with a glue filter lid by crimping both ends of the double thin plate body is a gusseted envelope shape having a width of 500 mm, a width of 300 mm, and a gusset width of 100 mm, using a surface coated with a resin film on the surface side. The adhesive lid has a width of 200 mm, and the adhesive surface for crimping both ends of the gusseted double thin plate that is obtained by folding the thin plate is 10 mm, so that a lightweight article with a volume of about 15000 ml can be stored. became.

1. Thin plate 2. 2. Resin film Envelope shape4. 4. Paste cover 5 Adhesive 6. Wood grain 7. Section 8. 8. UV printing Packaging bag 10. 10. Double folding Adhesive surface 12. Gusset

Claims (3)

In packaging bags processed with wooden thin plates, polyolefin-based on both sides or one side of 0.1-2 mm thick wooden thin plate selected from spruce, fir, cypress, cedar and pine Of a double thin plate or a double thin plate in which a quasi-unprocessed thin plate with a natural wooden surface covered with a food-safe adhesive is folded with different lengths. A double thin plate body provided with a gusset in between, both ends of only the double thin plate body, and a double thin plate body containing a gusset provided with a gusset are pressure-bonded to form an envelope with a glue cover lid A packaging bag made of thin wood. The polyolefin of the ultra-thin film product covering the surface of the thin flat plate is a resin film having a thickness of 5 to 20 microns selected from polyethylene, polypropylene and polystyrene, and is a starch-based polysaccharide as a natural system as an adhesive for the film. In addition, urethane, epoxy, ethylene-vinyl acetate resin, vinyl acetate resin, olefin resin, and isocyanate resin are used as synthetic systems, and aqueous emulsion systems, solvent systems, and hot melt systems are used. The adhesive is applied to a thickness of 1 to 5 microns, or bonded with a double-sided tape, and the coated / bonded surface is pressure-molded, and the thin plate in the molded product is double-sided or single-sided. The film is processed with a resin film, and the surface of the resin film clearly shows the pattern of wood grain, nodes, etc. Packaging bag wooden sheet used according to claim 1, characterized in that the characters, pattern, a figure is UV printing. An envelope-shaped packaging bag body with a glue cover lid by crimping both ends of the double thin plate body is an envelope shape having a width of 150 to 1000 mm and a length of 150 to 500 mm using a surface coated with a resin film on the surface side. The gluing lid has a length that is 1/4 to 1/2 of the vertical width. If it has a gusset, the width is 50 to 500 mm, and the double sheet is made by folding one of the thin plates with different dimensions. The adhesive surfaces to be crimped at both ends of the thin plate body and the gusseted double thin plate body provided with gussets have a width of 3 to 100 mm so that articles of 100 to 250,000 ml volume can be stored in the bag container. The packaging bag body using the wooden thin plate according to claim 1 or 2, wherein the packaging bag body is used.

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