TWM618344U - Double-layer food paper bag structure - Google Patents

Abstract

This creation is a double-layer food paper bag structure, which includes a bag body with a first double-layer body piece and a second double-layer body piece. The first double-layer body piece and the second double-layer body piece of the bag body Double-layer bag body sheet, the double-layered paper rolls are pressed during the processing process to press the dotted line and the paper is discharged as a double-layered device. The double-layered paper is aligned with the dotted line and then cut and sealed, and the bag body is removed. The structure is strengthened to prevent rupture, and the food can be kept warm and insulated, and the cost increase and environmental protection problems of putting a plastic bag outside the paper bag can be reduced, so as to achieve the effect of structural stability and good use convenience.

Description

Double-layer food paper bag structure

This creation is related to a double-layer food paper bag structure, especially to those in the technical field of double-layer packaging paper bags with grease, water vapor barrier and heat preservation.

By the way, the common food paper bags currently on the market are all folded and bonded from a single layer of paper material through the manufacturing process. The material of the paper bag will have different material characteristics depending on the material selected; There will be differences in the choice of paper applications. The common fried chicken paper bags on the market are based on the anti-oil effect as the primary condition for the selection of paper; while the non-oily foods such as red bean cakes and roasted sweet potatoes are mostly used in paper selection. Natural kraft paper with thick material feeling and packaging strength is adopted; however, the above-mentioned bag body adopts a single-quality single-layer arrangement, and its use is limited by the material characteristics. It cannot be widely used in a variety of use needs, and the heat insulation effect of blocking heat conduction is poor, so it has been improved. Necessary.

In view of the versatility and lack of structural functionality of conventional food paper bags, this creation is to complete the double-layer food paper bag structure of this creation.

The main purpose of this creation is to provide a double-layer food paper bag structure, which includes a bag body, the bag body is provided with a first double-layer body piece and a second double-layer body piece, the first double-layer bag The body piece is relatively provided with a first outer layer of paper and a first inner layer of paper, and the second double-layer bag body piece is oppositely provided with a second outer layer of paper and a second inner layer paper, and the first double-layer bag body piece And the left and right middle side or left and right middle and bottom side of the second double-layer body piece are closed with closed edges, and the first double-layer body piece and the second double-layer bag The top side of the body is relatively open with an opening. The first and second outer layers of the first double-layer bag body and the second double-layer bag body are made of cow paper, greaseproof paper, and single Glossy paper or tea cow paper, and the first inner layer paper and the second inner layer paper of the first double-layer bag body piece and the second double-layer bag body piece are aluminum foil paper, greaseproof paper, the cow paper, single Glossy paper, glassine paper, coated paper, wax paper or rice paper, through the first outer layer of the first double-layer bag body piece and the first inner layer of paper, and the second double-layer bag body piece The outer layer of paper is matched with the second inner layer of paper to produce several different options to form oil-proof bags, heat-insulated bags, light oil bags, popcorn bags, anti-stick bags, heavy oil bags, moisture-proof bags or healthy oil-absorbing bags. And the first double-layer bag body piece and the second double-layer bag body piece can be made into a square bag, a V-shaped bag, an H-shaped bag, an L-shaped bag, a flat bag, a purse-shaped bag or a sleeve-in bag.

In a preferred embodiment, the first outer layer of paper on the first double-layer body sheet of the bag body and the second outer layer of paper on the second double-layer body sheet are respectively combined with a handle near the top edge The handle part is combined with the surface of the first outer layer paper and the second outer layer paper with viscose, so that the user can conveniently hold the bag body to enhance the multiple practicability of this creation.

In a preferred embodiment, the first outer layer of paper and the first inner layer of paper of the first double-layer bag body sheet of the bag body are attached to or separated from each other, and the first outer layer of paper is provided with a first outer side air-permeable The first inner layer of paper is provided with a number of first inner vents, the second outer layer of paper is provided with a number of second outer vents, and the second inner layer of paper is provided with a number of second inner vents, and the first outer The vent hole is arranged opposite to the first inner vent hole, and the second outer vent hole and the second inner vent hole are also arranged oppositely. The first outer vent hole, the first inner vent hole, the second outer vent hole and the first 2. The inner vent hole is a nano-pinhole. When the bag body contains high-temperature food, the high-temperature water or steam generated by it can be released to enhance the multiple practicability of this creation.

In a preferred embodiment, the first outer layer of paper and the first inner layer of paper of the first double-layer bag body sheet of the bag body are arranged separately from each other, and the first outer layer of paper is provided with several first outer vent holes, and The two outer layers of paper are provided with a number of second outer air vents. The first outer air vents and the second outer air vents are nano-pinholes. When the bag body contains high-temperature food, the high-temperature water vapor or vapor generated by it can be dispersed. To enhance the multiple practicability of this creation.

The bag body is composed of a first double-layer bag body piece and a second double-layer bag body piece, and the double-layered paper rolls are pressed at the processing point to break the paper as a double-layered arrangement, and the double-layered paper is discharged by After the dotted lines are aligned, the edge sealing is cut and bonded to form the bag body. The bag body is structurally strengthened to prevent rupture, and can improve the load-bearing capacity of the bag body, and can keep the food stored in it, effectively reducing the outside of the paper bag. The cost of using plastic bags and the environmental problems caused by the use of plastic bags are added to achieve the effect of structural stability and ease of use.

In order to enable your reviewer to further understand the structure, features and other purposes of this creation, the following preferred embodiments are attached with diagrams for detailed descriptions as follows, but the embodiments described in this diagram are for illustrative purposes. It is not the only restriction on patent application.

Please refer to Figure 1, which is a schematic diagram of the three-dimensional state of the double-layer food paper bag structure of this creation applied to a square bag, which includes:

A bag body 10, the bag body 10 is provided with a first double-layer body piece 11 and a second double-layer body piece 12, and the first double-layer body piece 11 is oppositely provided with a first outer layer of paper 110 and a The first inner layer of paper 111, and the second double-layer body sheet 12 is provided with a second outer layer of paper 120 and a second inner layer of paper 121 opposite to each other, and the first double-layer body sheet 11 and the second double-layer bag The left and right side of the body 12 or the left and right middle and bottom sides are closed with closed edges 13, and the first double-layered body piece 11 and the second double-layered body piece 12 The top side is relatively open with an opening 14. The first outer layer paper 110 and the second outer layer paper 120 of the first double-layer bag body piece 11 and the second double-layer bag body piece 12 are made of cow paper and anti-corrosion. Oil paper, single-gloss paper or tea cow paper, and the first inner layer paper 111 and the second inner layer paper 121 of the first double-layer bag body sheet 11 and the second double-layer bag body sheet 12 are aluminum foil paper, Oil paper, natural cow paper, single gloss paper, glassine paper, coated paper, wax paper or rice cow paper, through the first outer layer of paper 110 of the first double-layer bag body 11 and the first inner layer of paper 111, and The second outer paper 120 and the second inner paper 121 of the second double-layer bag body 12 are matched to produce several different options and combinations to form an oil-proof bag, a heat-insulation bag, a light oil bag, a popcorn bag, and an anti-oil bag. Sticky bag, heavy oil bag, moisture-proof bag or healthy oil-absorbing bag.

With the cooperation of the above structures, the double-layer food paper bag structure of this creation can be completed.

Please refer to Figures 1 to 8, which are the three-dimensional state of the double-layer food paper bag structure applied to square bags, the processing action state, the three-dimensional state applied to V-shaped bags, the three-dimensional state applied to H-shaped bags, and the application Schematic diagram of the three-dimensional state of the L-shaped bag, the three-dimensional state of the flat bag, the three-dimensional state of the purse-shaped bag, and the three-dimensional state of the slip-in bag, the first double layer body piece 11 and the second double layer The first outer layer paper 110 and the second outer layer paper 120 of the bag body sheet 12 are made of cow paper, greaseproof paper, single-gloss paper or tea cow paper, and the first double-layer bag body 11 and the second double-layer bag The first inner layer paper 111 and the second inner layer paper 121 of the body 12 are aluminum foil paper, greaseproof paper, this paper, single gloss paper, glassine paper, coated paper, wax paper or rice paper. The first outer layer of paper 110 of a double-layer body sheet 11 is matched with the first inner layer of paper 111, and the second outer layer of paper 120 of the second double-layer body sheet 12 is matched with the second inner layer of paper 121, resulting in several differences Choose and match to form an oil-proof bag, a heat-insulation bag, a light oil bag, a popcorn bag, an anti-stick bag, a heavy oil bag, a moisture-proof bag or a healthy oil-absorbing bag, and the first double-layer bag body 11 and the second pair The layered bag body 12 can be made into a square bag, a V-shaped bag, an H-shaped bag, an L-shaped bag, a flat bag, a purse-shaped bag or a slip-in bag. And the second double-layer bag body sheet 12, the double-layered paper rolls are pressed during the processing process to press the dotted line and the paper is discharged as a double-stacked arrangement. The bag body 10, in addition to strengthening the structure to prevent rupture, can improve the load-bearing capacity of the bag body 10, and can heat and heat the food contained therein, effectively reducing the need for plastic bags to be placed outside the paper bag body 10. The cost of use and the environmental problems that arise are to achieve structural stability and ease of use.

Please refer to Fig. 9, which is the reference drawing of the first embodiment of the double-layer food paper bag structure of this invention. The first outer layer of paper 110 is provided on the first double-layered body piece 11 of 10 and the second outer layer of paper 120 is provided on the second double-layered body piece 12. The part 15 is combined with the surface of the first outer layer paper 110 and the second outer layer paper 120 with viscose, so that the user can conveniently hold the bag body 10 to enhance the multiple practicability of the creation.

Please refer to Figure 10, which is a reference diagram of the second embodiment of the double-layer food paper bag structure of the present invention with venting holes. The overall structure is the same as that of Figures 1 to 8 of the present invention, except for the first double layer of the bag body 10. The first outer layer of paper 110 and the first inner layer of paper 111 of the body sheet 11 are attached to or separated from each other, and the first outer layer of paper 110 is provided with a number of first outer vent holes 110A, and the first inner layer of paper 111 is provided with There are a number of first inner vent holes 111A, the second outer layer of paper 120 is provided with a number of second outer vent holes 120A, and the second inner layer of paper 121 is provided with a number of second inner vent holes 121A, and the first outer vent hole 110A is An inner vent 111A is arranged opposite, and the second outer vent 120A and the second inner vent 121A are also arranged opposite, the first outer vent 110A, the first inner vent 111A, and the second outer vent 120A And the second inner vent hole are nano pinholes; in addition, the first outer layer paper 110 and the first inner layer paper 111 of the first double-layer bag body sheet 11 of the bag body 10 may be arranged separately from each other, and the first outer layer The paper 110 is provided with a number of first outer vent holes 110A, and the second outer layer of paper 120 is provided with a number of second outer vent holes 120A. The first outer vent holes 110A and the second outer vent holes 120A are nano pinholes in the bag body 10When holding high-temperature food, the high-temperature water or steam generated by it can be dissipated to enhance the multiple practicability of this creation.

In summary, this creation can indeed achieve the above-mentioned functions and purposes, so this new model should meet the requirements of a patent application, and an application should be filed in accordance with the law.

10: The bag body 11: The first double-layer bag body piece 110: The first outer layer of paper 110A: The first outer vent hole 111: The first inner layer of paper 111A: The first inner vent hole 12: The second double-layer bag body piece 120: The second outer layer of paper 120A: The second outer vent hole 121: The second inner layer of paper 121A: The second inner vent 13: closed edge 14: opening 15: Handle

[Figure 1] is a schematic diagram of the three-dimensional state of the double-layer food paper bag structure of this creation applied to a square bag. [Figure 2] is a reference diagram of the processing action state of the double-layer food paper bag structure of this creation when the double-layer paper is processed to form the bag body. [Figure 3] is the three-dimensional schematic diagram of the double-layer food paper bag structure of this creation applied to the V-shaped bag. [Figure 4] is a schematic diagram of the three-dimensional state of the creative double-layer food paper bag structure applied to the H-shaped bag. [Figure 5] is a schematic diagram of the three-dimensional state of the double-layer food paper bag structure of this creation applied to the L-shaped bag. [Figure 6] is a schematic diagram of the three-dimensional state of the double-layer food paper bag structure of this creation applied to a flat bag. [Figure 7] is the three-dimensional schematic diagram of the double-layer food paper bag structure of this creation applied to the purse-shaped bag. [Figure 8] is the three-dimensional schematic diagram of the double-layer food paper bag structure of this creation applied to the nested bag. [Figure 9] is a reference diagram of the first embodiment of the double-layer food paper bag structure of the present creation with the handles set up. [Figure 10] is a reference diagram of the second embodiment of the double-layer food paper bag structure of the present invention with venting holes.

10: The bag body

11: The first double-layer bag body piece

110: The first outer layer of paper

111: The first inner layer of paper

12: The second double-layer bag body piece

120: The second outer layer of paper

121: The second inner layer of paper

13: closed edge

14: opening

Claims (10)

A double-layer food paper bag structure, which includes: A bag body provided with a first double-layer bag body piece and a second double-layer bag body piece, the first double-layer bag body piece being oppositely provided with a first outer layer of paper and a first inner layer of paper, The second double-layer body piece is provided with a second outer layer of paper and a second inner layer of paper opposite to each other, and the left and right sides of the first double-layer body piece and the second double-layer body piece are either The left and right middle and bottom sides are closed with closed edges, and the top sides of the first double-layer bag body piece and the second double-layer bag body piece are relatively open with an opening. The double-layer food paper bag structure according to claim 1, wherein the first outer layer paper and the second outer layer paper of the first double-layer bag body piece and the second double-layer bag body piece are cow paper and greaseproof paper , Single-gloss paper or tea cow paper, and the first inner layer paper and second inner layer paper of the first double-layer bag body piece and the second double-layer bag body piece are aluminum foil paper, greaseproof paper, and cow paper , Single-gloss paper, glassine paper, coated paper, waxed paper or rice cow paper, through the first outer layer of the first double-layer bag body piece and the first inner layer of paper, and the second double-layer bag body piece The second outer layer of paper is combined with the second inner layer of paper to form an oil-proof bag, an insulation bag, a light oil bag, a popcorn bag, an anti-sticky bag, a heavy oil bag, a moisture-proof bag or a healthy oil-absorbing bag. The double-layer food paper bag structure according to claim 1, wherein the bag system is made into a square bag, a V-shaped bag, an H-shaped bag, an L-shaped bag, a flat bag, a purse-shaped bag or a slip-in bag. The double-layer food paper bag structure according to claim 1, wherein the first outer layer of paper is provided on the first double-layer body piece of the bag body and the second outer layer of paper is provided on the second double-layer body piece, which is located near the top The edges are respectively combined with a handle part, and the handle part is combined with the surface of the first outer layer paper and the second outer layer paper with glue. The double-layer food paper bag structure according to claim 1, wherein the first outer layer paper and the first inner layer paper of the first double-layer bag body sheet of the bag body are attached to or separated from each other. The double-layer food paper bag structure of claim 5, wherein the first outer layer of paper is provided with a number of first outer vents, and the first inner layer of paper is provided with a number of first inner vents, and the second outer layer of paper is provided with a number of first inner vents. The second outer vent hole, and the second inner layer of paper is provided with several second inner vent holes, and the first outer vent hole is arranged opposite to the first inner vent hole, and the second outer vent hole and the second inner vent hole are arranged oppositely. The holes are also relatively arranged. The double-layer food paper bag structure according to claim 6, wherein the first outer vent hole, the first inner vent hole, the second outer vent hole, and the second inner vent hole are nano pinholes. The double-layer food paper bag structure of claim 5, wherein the first outer layer of paper is provided with a number of first outer vents, and the second outer layer of paper is provided with a number of second outer vents. The double-layer food paper bag structure according to claim 8, wherein the first outer vent hole and the second outer vent hole are nano pinholes. The double-layer food paper bag structure according to any one of claims 1 to 9, wherein the first double-layer body piece and the second double-layer body piece of the bag body are double-rolled in the processing process Pressing the dotted line and discharging the paper is made by double layering, and the double-layered paper discharging is aligned with the dotted line and then cut and sealed to form the bag body.

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