CN217125616U

CN217125616U - Novel embossing three-dimensional paper bag

Info

Publication number: CN217125616U
Application number: CN202220034758.7U
Authority: CN
Inventors: 李利惠
Original assignee: Pinghu Andali Packaging Co ltd
Current assignee: Pinghu Andali Packaging Co ltd
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-08-05
Anticipated expiration: 2032-01-08

Abstract

The utility model discloses a novel three-dimensional container bag of impressed watermark, including the container bag body, still include the baffle, the container bag body includes base paper layer and water proof membrane, base paper layer surface bonds and has the water proof membrane, the anterior internal surface of container bag body bonds and has magic strip A, container bag body rear portion internal surface bonds and has magic strip B. This novel three-dimensional container bag of impressed watermark is through laminating magic strip A and magic strip B and bonding, can carry out quick involution with the container bag opening part, and is simple and easy practical, has the water proof membrane through bonding at base paper layer surface, and the water proof membrane specifically is formed by the expanded extension of the popped back of polytetrafluoroethylene, reinforcing container bag waterproof nature.

Description

Novel embossing three-dimensional paper bag

Technical Field

The utility model relates to a container bag technical field, in particular to novel three-dimensional container bag of impressed watermark.

Background

Paper that is part of the material of the bag may be referred to collectively as paper bags.

Patent No. 201721299100.4 discloses a double-sided middle-sealed M-bottom three-dimensional paper bag. Including the bag body, the bag body comprises front, bottom surface and side, the top of the bag body forms the sack, the side includes first side and second side, and first side is connected to on the second side through the gluing agent, still includes that the bottom is bordured, and the bottom is bordured and is glued side and bottom surface through the gluing agent. This container bag adopts the form of two sides limit mesocarp to produce, and its bottom surface need not the underseal, and consequently its bearing capacity is higher than the container bag that needs the underseal, and in addition, the bottom of container bag both sides bottom is bordured and is overlapped with the side, forms the closed side by the gluing agent to two fronts of container bag do not have any folding seal, can not influence the printing of all kinds of patterns.

At present, the embossing three-dimensional paper bag has the following defects: 1. the opening of the prior embossed three-dimensional paper bag cannot be sealed, and articles are easy to roll out when the bag falls; 2. the traditional embossed three-dimensional paper bag has insufficient external waterproof property and is inconvenient to use in rainy days. Therefore, a novel embossed three-dimensional paper bag is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel three-dimensional container bag of impressed watermark through laminating magic strip A and magic strip B and bonding, can carry out quick involution with the container bag opening part, and simple and easy practicality has the water proof membrane through bonding at the base paper layer surface, and the water proof membrane specifically is formed by the expanded extension of the popped back of polytetrafluoroethylene, strengthens container bag waterproof nature, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel three-dimensional container bag of impressed watermark, includes the container bag body, still includes the baffle, the container bag body includes base paper layer and water proof membrane, base paper layer surface bonds and has the water proof membrane, the anterior internal surface bonding of container bag body has magic strip A, container bag body rear portion internal surface bonding has magic strip B.

Further, the waterproof membrane is formed by expanding and stretching polytetrafluoroethylene after being expanded; the stretched polytetrafluoroethylene membrane forms a net-shaped structure in three dimensions, and the surface of the membrane has more than 90 hundred million micropores per square inch. The superior stretching technique enables the pore diameter to be maintained between 0.1 and 3.0 microns. The water-resistant film is far more than 10000 times smaller than water drops, so that the Lede water-resistant film has excellent water-resistant performance, and the smallest water drops can not pass through the film.

Furthermore, the upper end of the paper bag body is detachably connected with a hand strap; the hand-held belt is convenient for personnel to carry the paper bag.

Furthermore, clamping blocks are bonded on the inner surfaces of two sides of the paper bag body 1, and the partition plates are clamped in clamping grooves of the clamping blocks on the two sides; the clamp splice specifically has two and the inboard draw-in groove that is provided with the baffle joint, makes things convenient for fixed baffle.

Compared with the prior art, the utility model has the following beneficial effects that 1, the magic strip A and the magic strip B are bonded together, so that the opening of the paper bag can be sealed quickly, the bag is simple and practical, and the problems that the opening of the embossed three-dimensional paper bag can not be sealed and articles are easy to roll out when the bag drops are solved; 2. the waterproof membrane is bonded on the outer surface of the base paper layer, the waterproof membrane is formed by expanding and stretching polytetrafluoroethylene, the stretched polytetrafluoroethylene membrane forms a net-shaped structure in the three-dimensional direction, and each square inch of the membrane surface has more than 90 hundred million micropores. The superior stretching technique enables the pore diameter to be maintained between 0.1 and 3.0 microns. The size of the embossed three-dimensional paper bag is far more than 10000 times smaller than that of water drops, so that the Lede waterproof breathable film has excellent water resistance, the smallest water drops can not pass through the film, and the problems of insufficient external water resistance and inconvenience in use in rainy days of the conventional embossed three-dimensional paper bag are solved; the portable area makes things convenient for personnel's portable container bag, and the clamp splice specifically has two and the inboard draw-in groove that is provided with the baffle joint, makes things convenient for fixed baffle, and the baffle is used for separating article.

Drawings

Fig. 1 is the utility model relates to a novel embossing stereo paper bag's overall structure sketch map.

Fig. 2 is the utility model relates to a novel impressed watermark three-dimensional container bag's cut-out structure sketch map.

Fig. 3 is the utility model relates to a A department's structural schematic of novel three-dimensional container bag of impressed watermark.

In the figure: 1. a paper bag body; 101. a base paper layer; 102. a water-resistant film; 2. a hand strap; 3. a partition plate; 4. a magic strip A; 5. a magic strip B; 6. and (5) clamping blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a novel three-dimensional paper bag of impressed watermark, including paper bag body 1, still include baffle 3, paper bag body 1 includes base paper layer 101 and water proof membrane 102, base paper layer 101 surface bonding has water proof membrane 102, the anterior internal surface bonding of paper bag body 1 has magic strip a4, 1 rear portion internal surface bonding of paper bag body has magic strip B5.

The waterproof membrane 102 is formed by expanding polytetrafluoroethylene and then stretching and expanding; the stretched polytetrafluoroethylene membrane forms a net-shaped structure in three dimensions, and the surface of the membrane has more than 90 hundred million micropores per square inch. The superior stretching technique enables the pore diameter to be maintained between 0.1 and 3.0 microns. The water-resistant film is far more than 10000 times smaller than water drops, so that the Lede water-resistant film has excellent water-resistant performance, and the smallest water drops can not pass through the film.

Wherein the upper end of the paper bag body 1 is detachably connected with a hand strap 2; the hand-held belt 2 is convenient for personnel to carry the paper bag.

The inner surfaces of two sides of the paper bag body 1 are bonded with clamping blocks 6, and the partition plate 3 is clamped in clamping grooves of the clamping blocks 6 on the two sides; the clamp blocks 6 are specifically provided with two clamp grooves which are connected with the partition boards 3 in a clamped mode, and the partition boards 3 are conveniently fixed.

It should be noted that the utility model relates to a novel embossing three-dimensional paper bag, when in use, the magic strip A4 and the magic strip B5 are adhered, so that the opening of the paper bag can be sealed quickly, the paper bag is simple and practical, and the problems that the opening of the embossing three-dimensional paper bag can not be sealed and articles are easy to roll out when the bag drops are solved; the waterproof membrane 102 is adhered to the outer surface of the base paper layer 101, the waterproof membrane 102 is formed by expanding polytetrafluoroethylene and stretching, the stretched polytetrafluoroethylene membrane forms a net-shaped structure in the three-dimensional direction, and each square inch of the membrane surface has more than 90 hundred million micropores. The superior stretching technique enables the pore diameter to be maintained between 0.1 and 3.0 microns. The size of the embossed three-dimensional paper bag is far more than 10000 times smaller than that of water drops, so that the Lede waterproof breathable film has excellent water resistance, the smallest water drops can not pass through the film, and the problems of insufficient external water resistance and inconvenience in use in rainy days of the conventional embossed three-dimensional paper bag are solved; the portable bag of 2 convenience of personnel of portable area, clamp splice 6 specifically have two and the inboard be provided with the draw-in groove of 3 joints of baffle, convenient fixed baffle 3, baffle 3 is used for separating article.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel three-dimensional container bag of impressed watermark, includes container bag body (1), its characterized in that: still include baffle (3), container bag body (1) includes base paper layer (101) and water proof membrane (102), base paper layer (101) surface bonds has water proof membrane (102), the anterior internal surface bonding of container bag body (1) has magic strip A (4), container bag body (1) rear portion internal surface bonding has magic strip B (5).

2. The novel embossed three-dimensional paper bag according to claim 1, characterized in that: the waterproof membrane (102) is formed by expanding polytetrafluoroethylene and then stretching and expanding.

3. The novel embossed three-dimensional paper bag according to claim 1, characterized in that: the upper end of the paper bag body (1) is detachably connected with a hand-held belt (2).

4. The novel embossed three-dimensional paper bag according to claim 1, characterized in that: the paper bag is characterized in that clamping blocks (6) are bonded on the inner surfaces of the two sides of the paper bag body (1), and the partition plates (3) are clamped inside clamping grooves of the clamping blocks (6) on the two sides.