CN220221795U

CN220221795U - Vacuum embossing bag

Info

Publication number: CN220221795U
Application number: CN202321738756.7U
Authority: CN
Inventors: 余文俊
Original assignee: Shanghai Tangke New Material Technology Co ltd
Current assignee: Shanghai Tangke New Material Technology Co ltd
Priority date: 2023-07-01
Filing date: 2023-07-01
Publication date: 2023-12-22
Anticipated expiration: 2033-07-01

Abstract

The utility model discloses a vacuum embossing bag, which relates to the technical field of vacuum packaging bags and comprises a bag body and edge sealing fixedly arranged on two sides of the bag body, wherein a protective film is fixedly arranged on the outer wall of the bag body, uniformly distributed bubbles are arranged in the protective film, a saw-tooth layer is fixedly arranged on the inner wall of the bag body, a gas channel is formed at a gap between the saw-tooth layers, and the bag body comprises a puncture-proof wear-resistant layer, a heat-insulating layer and a sealing waterproof layer. According to the utility model, the friction force is increased through the sawtooth layer, the sliding effect of articles in the bag is avoided, the structures such as the bubbles, the puncture-preventing wear-resisting layer and the like can improve the puncture-preventing effect of the embossing bag, and the bubbles can protect the embossing bag during transportation, so that the embossing bag is convenient and practical.

Description

Vacuum embossing bag

Technical Field

The utility model relates to the technical field of vacuum packaging bags, in particular to a vacuum embossing bag.

Background

The vacuum embossing bag is mainly used for assisting the vacuum sealing machine in deoxidizing and preserving, and is beneficial to avoiding the decay and deterioration of food. The embossed bag produced from food-grade raw materials can store various snack foods, tea, seafood and the like, and can prevent moisture, odor, water and insects and prevent things from scattering.

Some oily articles need to be aligned, but because of the oily, the smooth surface of the oily articles easily slides in the vacuum embossing bag, so that the oily articles are difficult to align, the overall appearance is affected, and the stacking and storage are inconvenient.

Disclosure of Invention

The utility model provides a vacuum type embossing bag, which aims at the problem that the stacking and storage are inconvenient because oil-containing articles are difficult to arrange in order to influence the overall appearance of the embossing bag in the prior art.

Through adopting above-mentioned technical scheme, the sawtooth layer plays the increase frictional force, avoids the gliding effect of article in the bag, and bubble and puncture resistant wearing layer isotructure prevent, can improve the puncture resistant effect of embossing bag.

Optionally, the puncture-proof wear-resistant layer is located between the protective film and the heat insulation layer, the heat insulation layer is located between the puncture-proof wear-resistant layer and the sealing waterproof layer, and the sealing waterproof layer is located between the heat insulation layer and the sawtooth layer.

By adopting the technical scheme, the puncture-proof wear-resistant layer, the heat insulation layer and the sealing waterproof layer on the bag body are arranged from outside to inside.

Optionally, a round hole is formed in the edge sealing, and a fixing ring is fixedly arranged in the round hole.

By adopting the technical scheme, people can hang the embossing bag in the target area through the fixing ring.

Optionally, the wide mouth of tearing has been seted up to the side that the bag body was kept away from to the banding, set up in the banding to the narrow mouth of tearing of bag body side extension, wide tear mouthful and narrow tear and communicate between the mouth.

By adopting the technical scheme, people can pull from the wide tearing opening to the narrow tearing opening, and tear the embossing bag to take out food.

Optionally, the guiding port communicated with the narrow tearing port is symmetrically arranged in the edge sealing, and the guiding port is positioned at one end of the narrow tearing port close to the wide tearing port.

By adopting the technical scheme, the guiding opening can guide and unload force when people hang by mistake or draw by mistake to the wide tearing opening.

In summary, the present utility model includes at least one of the following beneficial effects:

1. plays the increase frictional force through the serration layer, avoids the gliding effect of article in the bag, and the bubble prevents structures such as puncture wearing layer, can improve the puncture-proof effect of embossing bag, and the bubble can protect embossing bag when the transportation, convenient and practical.

2. Through the setting of wide tearing mouth and narrow tearing mouth, make people tear the embossing bag and take out food, hang by mistake or when the mistake is pulled to wide tearing mouth by mistake, break away from under the direction of guiding mouth, can not tear the embossing bag, play the effect of preventing tearing by mistake.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a view of the inside of a partial structure of the pouch of the present utility model;

fig. 3 is an enlarged view of the structure a of fig. 1 in accordance with the present utility model.

Reference numerals illustrate: 1. a bag body; 11. an anti-puncture wear-resistant layer; 12. a thermal insulation layer; 13. sealing the waterproof layer; 14. a protective film; 15. air bubbles; 16. a serration layer; 17. a gas channel; 2. sealing edges; 21. a round hole; 22. a fixing ring; 23. a wide tearing opening; 24. a narrow tearing opening; 25. a guide opening.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, the embodiment of the utility model discloses a vacuum type embossing bag, which comprises a bag body 1 and sealing edges 2 fixedly arranged at two sides of the bag body 1, wherein the bag body 1 and the sealing edges 2 form the vacuum type embossing bag, and food can be vacuum packed by vacuum pumping, wherein the sealing edges 2 are common structures of the existing vacuum type embossing bag, and play a role in sealing two sides of the bag body 1, and are not repeated herein.

Referring to fig. 1-2, the outer wall of the bag body 1 is fixedly provided with a protective film 14, uniformly distributed bubbles 15 are arranged in the protective film 14, the protective film 14 can be made of the bag body material of the existing bubble bag, the bubbles 15 in the protective film 14 can be buffered when the embossed bag is impacted, the protective effect is achieved, and the puncture force can be weakened as much as possible through bursting of the bubbles 15 when puncture occurs.

Referring to fig. 1-2, the inner wall of the bag body 1 is fixedly provided with a saw-tooth layer 16, a gas channel 17 is formed at a gap between the saw-tooth layers 16, the saw-tooth layer 16 plays a role in increasing friction force and avoiding sliding of articles in the bag, and the gas channel 17 can conduct out air between the embossed bag and food, so that the air in the embossed bag is conveniently removed by rapid vacuum through the gas channel 17.

Referring to fig. 2, the bag body 1 includes a puncture-proof wear-resistant layer 11, a heat insulating layer 12 and a sealing waterproof layer 13, the puncture-proof wear-resistant layer 11 is a paper film, and the paper film has good wear resistance and plays a role in preventing penetration of foreign substances, thereby protecting the safety of articles in the bag.

Referring to fig. 2, the heat insulating layer 12 is a polyester film having good heat insulation properties, and can effectively protect the article from temperature changes.

Referring to fig. 2, the sealing waterproof layer 13 is a multi-layered composite polyethylene film, which is a main component of the embossed bag, and has characteristics of sealing waterproof, good toughness, strong stretchability, good moisture resistance, etc., and can prevent contamination of external gas, moisture, insect pests, dust, and harmful substances.

Referring to fig. 2, the puncture-proof wear-resistant layer 11 is located between the protective film 14 and the heat-insulating layer 12, the heat-insulating layer 12 is located between the puncture-proof wear-resistant layer 11 and the sealing waterproof layer 13, and the sealing waterproof layer 13 is located between the heat-insulating layer 12 and the saw-tooth layer 16, so that the puncture-proof wear-resistant layer 11 is arranged outside the bag body 1, and the inner layer of the bag body 1 can be protected when an external object punctures.

Referring to fig. 1, a round hole 21 is formed in the seal edge 2, a fixing ring 22 is fixedly arranged in the round hole 21, the round hole 21 can connect the seal edge 2 and the fixing ring 22, and people can hang the embossing bag in a target area through the fixing ring 22.

Referring to fig. 1 and 3, a wide tearing opening 23 is formed in one side, far away from the bag body 1, of the sealing edge 2, a narrow tearing opening 24 extending towards the bag body 1 side is formed in the sealing edge 2, the wide tearing opening 23 is communicated with the narrow tearing opening 24, and people can pull from the wide tearing opening 23 to the narrow tearing opening 24 to tear the embossed bag to take out food.

Referring to fig. 1 and 3, a guiding opening 25 communicated with a narrow tearing opening 24 is symmetrically formed in the edge sealing 2, the guiding opening 25 is located at one end of the narrow tearing opening 24 close to the wide tearing opening 23, and the guiding opening 25 can guide and unload force when people hang or pull the wide tearing opening 23 by mistake, so that the pulling force at the wide tearing opening 23 is not easy to transfer to the narrow tearing opening 24, the effect of preventing mistaken tearing is achieved, and the embossing bag is prevented from being torn by mistake to enable packaged food to be exposed to air for a long time and spoiled.

The implementation principle of the vacuum embossing bag provided by the embodiment of the utility model is as follows:

people can send coiled vacuum type embossed bags into a packaging area, seal edges are firstly carried out on one end of each embossed bag by using sealing equipment, then food is placed into the bag body 1, then air in each embossed bag is vacuumized by using vacuum equipment, and then the openings at the other end of each embossed bag are sealed by using the sealing equipment, so that the food is vacuum-packaged.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a vacuum type embossing bag, includes bag body (1) and fixes banding (2) of establishing in bag body (1) both sides, its characterized in that: the protection film (14) is fixedly arranged on the outer wall of the bag body (1), uniformly distributed bubbles (15) are arranged in the protection film (14), a sawtooth layer (16) is fixedly arranged on the inner wall of the bag body (1), a gas channel (17) is formed at a gap between the sawtooth layer (16), and the bag body (1) comprises a puncture-proof wear-resistant layer (11), a heat insulation layer (12) and a sealing waterproof layer (13).

2. A vacuum embossing bag as set forth in claim 1, wherein: the anti-puncture wear-resistant layer (11) is positioned between the protective film (14) and the heat insulation layer (12), the heat insulation layer (12) is positioned between the anti-puncture wear-resistant layer (11) and the sealing waterproof layer (13), and the sealing waterproof layer (13) is positioned between the heat insulation layer (12) and the sawtooth layer (16).

3. A vacuum embossing bag as set forth in claim 1, wherein: a round hole (21) is formed in the edge sealing (2), and a fixing ring (22) is fixedly arranged in the round hole (21).

4. A vacuum embossing bag as set forth in claim 1, wherein: one side of the edge sealing (2) far away from the bag body (1) is provided with a wide tearing opening (23).

5. A vacuum embossing bag as set forth in claim 4, wherein: a narrow tearing opening (24) extending towards the side of the bag body (1) is formed in the edge sealing (2), and the wide tearing opening (23) is communicated with the narrow tearing opening (24).

6. A vacuum embossing bag as set forth in claim 5, wherein: guide openings (25) communicated with the narrow tearing openings (24) are symmetrically formed in the edge sealing (2), and the guide openings (25) are located at one ends, close to the wide tearing openings (23), of the narrow tearing openings (24).