JP3100073U - Food packaging bags - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a food packaging bag that can be quickly opened to take out the contents and that does not allow the hands to come into direct contact with food.
SOLUTION: The bag body has a surface layer piece and a bottom layer piece, and the two pieces are integrally formed by heat sealing at left and right edges, and the upper end of the bag body is sealed by one heat sealing. The cutting including the area and the lower end forming an opening through which the food is stored in the bag body and sealed by the extra length of the bag body and the cutting line is provided on the surface of the bag body It is a food packaging bag with a line. The cutting line is constituted by two parallel fragile lines provided on the peripheral surface of the bag body in the lateral direction, one starting end is defined on the fragile line, and the cutting line is laterally cut through the starting end. And remove the upper bag to expose the food.
When opened in this way, the hand does not touch the food, so it is hygienic.
[Selection diagram] FIG.

Description

The present invention relates to a food packaging bag provided with a certain kind of cutting line, particularly to a food packaging bag which can be quickly opened to take out the contents and the hands do not come into direct contact with the food. It is related.

FIGS. 1 (a), 1 (b) and 1 (c) show a plan view of a conventional sandwich packaging bag and the state of use of the packaging, respectively. As shown in FIG. 1 (a), a conventional sandwich packaging structure uses a bag body 100, which is made of a transparent plastic bag and approximates a triangle, and both sides and the top of the bag body 100 are melted by heat and sealed. I do. Then, one seal region 101 is formed by heat welding so as to cross the top. Then, one opening 103 is left at the bottom.

Next, as shown in FIGS. 1 (b) and 1 (c), through the opening 103, a sandwich 104 is inserted into the packaging space of the bag body 100 with the top end 105 of the sandwich 104 in the sealing area 101. Charge until it stops. Finally, the opening 103 is folded inward and folded together to seal the sandwich 104, as shown in FIG. 1 (c).

(2) Further, FIGS. 2A to 2C show steps of opening the bag body according to the conventional example. At the time of opening, one hand grips the bag body 100, and the other hand tears the cutting band 102 downward as shown in the direction of the arrow shown in FIG. Form two cuts. However, as shown in FIG. 2 (b), when the cutting band 102 is torn, the width of the cutting band 102 often changes, and the length of the tearing band is shortened. Since the cutting band 102 is cut in the middle without completely tearing 100, the user has difficulty in tearing to the bottom by the cutting band 102 in the direction shown in FIG. As shown by the arrow in), in order to serve a sandwich, the torn bag must be separated and opened on both the left and right sides. Conventional packaging bags are difficult to remove because the user's hands can easily come into direct contact with the sandwich when the torn bag is peeled open, making the sandwich 104 dirty or contaminated with germs, and at the same time the user's hands are soiled. There is room for improvement.

JP-A-5-153923

The main purpose of the present invention is to provide a cutting line mainly on the surface of the bag body, easily tear open the cutting line sideways, remove the upper bag body, expose the food, and serve it for edible use. An object of the present invention is to provide a kind of food packaging bag.
Another object of the present invention is to open the cutting line sideways and remove the upper bag body of the bag body, then the user can hold the lower bag body, without touching the hand with the food, An object of the present invention is to provide a kind of food packaging bag which can avoid contaminating food.

In order to achieve the above object, the cutting line of the present invention is constituted by two parallel brittle lines provided sideways on the peripheral surface of the bag body, and the brittle line is, for example, a perforation (a penetrated dotted line). This makes it easier to split along the trace. In addition, one starting end is defined by the perforations, and, for example, one semicircular cut line is formed between the perforations and two parallel perforations. At the time of opening, just applying pressure on the opposite side of the starting end, the semi-circular cut line can be cut, exposing the end. Further, the mark of the cutting line is torn along the lateral direction, the upper bag is removed, the food is exposed and used for food, and the lower bag can be held by the user.

In order to solve the above-mentioned problem, the invention according to claim 1 of the present application is directed to a food packaging bag, wherein the bag body has a surface layer piece and a bottom layer piece, and both pieces are heat-sealed at a left end and a right end. The upper end of the bag body includes one heat-sealed sealing area and the lower end forms one opening, and the food is accommodated in the bag body from the opening and the extra length of the bag body is used. A food packaging bag which is sealed and has a cutting line provided with a cutting line on the surface of the bag body, wherein the cutting line comprises two parallel fragile lines provided on a peripheral surface of the bag body in a lateral direction. The brittle line defines one starting end, tears open the cutting line laterally from the starting end, separates the upper bag and exposes the food, and the lower bag is used by the user. To prevent food from being contaminated by keeping hands in contact with food. And butterflies.

考 Further, the invention according to claim 2 of the present application is characterized in that, in the food packaging bag according to claim 1, the fragile line is a perforation.

The invention according to claim 3 of the present application is characterized in that, in the food packaging bag according to claim 1, the starting end is one of a semicircle, a square, or a straight step constituted by perforations.

The invention according to claim 4 of the present application is characterized in that, in the food packaging bag according to claim 1, the cutting line is located at a position higher than half the height of the food.

The invention according to claim 5 of the present application is characterized in that, in the food packaging bag according to claim 1, the bag main body is made of a vinyl film material.

The invention according to claim 6 of the present application is characterized in that, in the food packaging bag according to claim 1, the food is a sandwich or a cake.

ADVANTAGE OF THE INVENTION According to the invention which concerns on Claim 1, when taking out a foodstuff from a packaging bag, it can open quickly and can take out the content, and since a hand does not contact a foodstuff directly, a foodstuff is sanitarily provided for edible use. Food packaging bags can be provided.

According to the second aspect of the present invention, since the fragile line is a perforation, the packaging bag can be easily separated by tearing the packaging bag along the cutting line.

According to the invention of claim 3, since the starting end is one of a semicircle, a square, and a straight step formed of perforations, the starting end can be easily pushed and cut off by hand and the food can be easily pulled. Packaging bags can be cut.

According to the invention of claim 4, the cutting line is located at a position higher than 1/2 of the height of the food, so that the food is appropriately exposed by removing the upper portion and the food is directly touched by the lower portion. Can be held without. Therefore, the food can be provided hygienically because the hand does not come into contact with the food.

According to the fifth aspect of the present invention, since the bag body is made of a vinyl film material, it is suitable for storing food and is easily processed as a packaging bag.

According to the invention of claim 5, the food is preferably a sandwich or a cake, which is suitable for packaging these foods.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.

An embodiment of the present invention will be described first with reference to FIGS. 3 (a) and 3 (b). FIG. 3A is a plan view of the bag body of the packaging bag according to the present invention, and FIG. 3B is a perspective view showing a packaging state of the bag body of the present invention.
The food packaging bag 200 of the present invention is made of a vinyl film material and has a surface layer piece 212 and a bottom layer piece 213. A left end 207, a right end 208, and a seal region 202 at the upper end between them form a bag body 200 having an accommodation space by heat sealing in advance. The lower end portion of the bag body 200 includes an extra length and one opening 206, and is used for accommodating a food 203 such as a sandwich or a cake. To accommodate. The use state in which the packaging of the bag body 200 is completed is as shown in a perspective view in FIG. 209 is the upper end of the packaged food.

According to the present invention, one cutting line 201 is provided in advance on the surface near the upper end of the bag main body 200 at about half the height of the food 203. The cutting line 201 is constituted by a parallel brittle line having a width of two stripes provided on the peripheral surface of the bag body 200 in the lateral direction, and the brittle line is formed on a lateral surface of the bag body 200 by a well-known perforation. It is easy to tear open along the trace. In addition, one semicircular cut line is formed between the two parallel perforations by the perforations, and the start end 214 is formed. According to the present invention, it is preferable that the starting end 214 is formed at a position near the welding line of the left end 207 or the right end 208 of the bag body 200. After packaging, it is preferably formed just on the side of the food product 203. Alternatively, as shown in FIG. 3 (d), as can be understood by those skilled in the art, the starting end 214 is also formed between two parallel brittle lines 201 through a perforation, a square, a straight step, or any other suitable shape. May be formed to provide the same effect.

4) The steps of opening the bag body according to the present invention will be described with reference to FIGS. 4 (a) and 4 (b). When the bag body according to the present invention is opened and food is taken out, first, pressure is applied to the opposite side (see the arrow in the drawing) of the starting end 214 of the cutting line 201 with a finger to cut the semicircular cut line. The starting end 214 is exposed, and then the starting end 214 is pinched and pulled. The cutting line 201 is quickly cut open along the transverse cross section of the bag body 200 and the upper bag body 204 is removed. Serve by exposing the upper end. After the upper bag is removed, the perspective view is as shown in FIG. The lower bag body 205 can be used for holding by the user, so that the food 203 is not directly in contact with the food 203 and is not contaminated.

As mentioned above, although the embodiment of the present invention has been described in detail, the above embodiment is not intended to specify the present invention, and equivalent corrections and improvements without departing from the scope of the claims of the present invention are described below. It will be obvious to those skilled in the art that they fall within the scope of the present invention.

FIG. 1A is a plan view of a bag body of a packaging bag according to a conventional example, and FIG. 1B is a perspective view showing a packaged state of the bag body of FIG. FIG. 2C is a perspective view showing a use state of completion of packaging of the bag body of FIG. FIG. 2A is an explanatory view of a first step of opening the conventional bag body, and FIG. 2B is an explanatory view of a second step of opening the conventional bag body. () Is an explanatory diagram of a third step of opening the bag body of the conventional example. FIG. 3A is a plan view of the bag body of the packaging bag according to the present invention, FIG. 3B is a perspective view showing a packaging state of the bag body of the present invention, and FIG. Fig. 3A is a perspective view showing a use state of the bag body of Fig. 3A when packaging is completed. FIG. 4A is an explanatory view of a first step of opening the bag body according to the present invention, and FIG. 4B is an explanatory view of a second step of opening the bag body according to the present invention. (C) is an explanatory view of a third step of opening the bag body according to the present invention.

Explanation of reference numerals

200 Bag body 201 Cutting line / fragile line 202 Sealing area 203 at the upper end 203 Food 204 Upper bag 205 Lower bag 206 Opening 207 Left end,
208 Right end 209 Top end of food 212 Surface piece 213 Bottom layer piece 214 Start end

Claims (6)

The bag body has a surface layer piece and a bottom layer piece, and the two pieces are integrally formed on the left end and the right end by heat sealing. The upper end of the bag body includes a seal region formed by one heat seal and the lower end has one piece. A food packaging bag provided with a cutting line, wherein the food is stored in the bag body through the opening and sealed by an extra length of the bag body, and a cutting line is provided on the surface of the bag body. The cutting line is constituted by two parallel fragile lines provided on the peripheral surface of the bag body in the lateral direction, one starting end is defined by the fragile lines, and the cutting line is passed through from the starting end. It is characterized by separating the upper bag body to expose the food by tearing open in the lateral direction, allowing the user to hold the lower bag body, preventing the hands from coming into contact with the food, and preventing the food from being contaminated. Food packaging bag with cutting line. The food packaging bag according to claim 1, wherein the brittle line is a perforation. The food packaging bag according to claim 1, wherein the start end is one of a semicircle, a square, and a straight step formed of perforations. The food packaging bag according to claim 1, wherein the cutting line is located at a position higher than 1/2 of the height of the food. The food packaging bag according to claim 1, wherein the bag body is made of a vinyl film material. The food packaging bag according to claim 1, wherein the food is a sandwich or a cake.

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