CN214494108U

CN214494108U - U-shaped cushion packaging gas column bag

Info

Publication number: CN214494108U
Application number: CN202120697039.9U
Authority: CN
Inventors: 王永杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-10-26
Anticipated expiration: 2031-04-07

Abstract

The utility model belongs to the technical field of the gas column bag, especially, but U type buffering packing gas column bag, including gas column body and the bag body, be equipped with the heat-seal line on the bag body, the lower extreme of gas column body is equipped with down the heat-seal line, be equipped with gas column heat-seal line between the gas column body, the upper end of gas column body is equipped with the air flue heat-seal line, it has the inflation inlet to go up to be constructed between heat-seal line and the air flue heat-seal line, be equipped with the air valve membrane with gas column body intercommunication in the inflation inlet, the epimembranal circular dot that admits air that is equipped with of air valve, be equipped with leak protection gas heat-seal strip on the gas column body. The utility model discloses a set up and connect rope, bubble ball, notch and L shape heat-seal line, with the gas column bag body after having inflated, fold gas column bag body along two rows of heat-seal points, will connect the rope and place into the intraoral L shape heat-seal line of notch, make the bubble ball card between two gas column bodies, can play the effect of design, the operation is more convenient, excellent in use effect.

Description

U-shaped cushion packaging gas column bag

Technical Field

The utility model relates to a gas column bag technical field specifically is a U type can cushion packing gas column bag.

Background

The buffer air column bag is a novel shockproof packaging bag filled with natural air, and has the characteristics of low cost, greenness, recoverability, no pollution, convenience in use, good buffer effect and the like compared with the traditional buffer packaging of foamed plastics, paperboards and the like; because it has independent gas column, even a gas column gas leakage, can not influence other gas columns and normally work yet, for this reason, buffering gas column bag is widely used for the packing transportation of article, and at present, the gas column bag three-dimensional packaging structure of commonly used includes Q type, U type, L type and O type etc. and three-dimensional wrapping bag is owing to have spatial structure, and packing article is convenient more, swift.

Most U-shaped air column bags on the market are formed by folding air column bag sheets, and when the U-shaped air column bags are folded, the air column bags are easy to return to the original shape, so that the folded air column bags need to be shaped, but the shaping operation of the existing air column bags is more complicated, so that the U-shaped cushion packaging air column bags are provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a U type can cushion packing gas column bag has solved the comparatively loaded down with trivial details problem of present U type gas column bag design operation.

The second technical proposal.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a U type can cushion packing gas column bag, includes the gas column body and the bag body, be equipped with the heat-seal line on the bag body, the lower extreme of gas column body is equipped with down the heat-seal line, be equipped with gas column heat-seal line between the gas column body, the upper end of gas column body is equipped with the air flue heat-seal line, it has the inflation inlet to go up to construct between heat-seal line and the air flue heat-seal line, be equipped with the air valve membrane with gas column body intercommunication in the inflation inlet, the epimembranal dot that admits air that is equipped with of air valve, be equipped with leak protection gas heat-seal strip on the gas column body, be equipped with the forming mechanism who is used for folding fixed gas column bag on the gas column body.

Furthermore, the air column body is provided with a heat sealing point.

Further, the gas column body adopts super thick PA material, the valve membrane adopts the PE material.

Further, the shaping mechanism is including fixing the connection rope on the bag body, the end fixing of connecting the rope has the bubble ball, the notch has been seted up on lower heat-seal line and the gas column heat-seal line, be equipped with the L shape heat-seal line of fixing on the gas column body in the notch.

(III) advantageous effects

Compared with the prior art, the utility model provides a U type can cushion packing gas column bag possesses following beneficial effect:

the utility model discloses, through setting up connection rope, bubble ball, notch and L shape heat-seal line, with the gas column bag body after having inflated, fold gas column bag body along two rows of heat-seal points, will connect the rope and place into the intraoral L shape heat-seal line of notch, make the bubble ball card between two gas column bodies, can play the effect of design, the operation is more convenient, excellent in use effect.

Drawings

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

fig. 2 is an enlarged schematic view of fig. 1 at a according to the present invention;

fig. 3 is a schematic view of the utility model after being folded in fig. 1.

In the figure: 1. a gas column body; 2. a bag body; 3. an upper heat sealing line; 4. a lower heat seal line; 5. a gas column heat seal line; 6. an air passage heat sealing line; 7. an inflation inlet; 8. a valve membrane; 9. an air inlet dot; 10. air leakage prevention heat sealing strips; 11. heat sealing points; 12. a shaping mechanism; 1201. connecting ropes; 1202. a bubble ball; 1203. a notch; 1204. l-shaped heat sealing lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-3, an embodiment of the present invention provides a U-shaped cushion-packaging gas column bag, which comprises a gas column body 1 and a bag body 2, wherein an upper heat-seal line 3 is disposed on the bag body 2, a lower heat-seal line 4 is disposed at the lower end of the gas column body 1, a gas column heat-seal line 5 is disposed between the gas column bodies 1, a gas channel heat-seal line 6 is disposed at the upper end of the gas column body 1, an inflation inlet 7 is configured between the upper heat-seal line 3 and the gas channel heat-seal line 6, a gas valve membrane 8 communicated with the gas column body 1 is disposed in the inflation inlet 7, a gas inlet dot 9 is disposed on the gas valve membrane 8, a gas leakage-proof heat-seal strip 10 is disposed on the gas column body 1, a setting mechanism 12 for fixing the gas column bag after folding is disposed on the gas column body 1, the inflation device is inserted into the inflation inlet 7, gas enters the gas column body 1 from each gas inlet dot 9, after the inflation of the gas column body 1 is completed, due to the effect of heat-seal strip 10, the air valve film 8 can be attached to the inner wall surface of one side with the air leakage prevention heat sealing strip 10, so that the air inlet of the air column body 1 can be blocked by the air valve film 8, air cannot leak out, the air leakage prevention function is achieved, after inflation is completed, the air column bag is folded along the heat sealing point 11, and the air column bag is shaped through the shaping mechanism 12, so that the air column bag can be used.

As shown in fig. 1 and 3, in some embodiments, the air column body 1 is provided with heat sealing points 11, and the heat sealing points 11 can fold the air column body 1 into a U shape for convenient use.

As shown in fig. 1, in some embodiments, the gas column body 1 is made of ultra-thick PA material, and the gas valve membrane 8 is made of PE material, so that the gas column body 1 has better compressive strength and better shock-proof buffering effect.

As shown in fig. 1 and 2, in some embodiments, the shaping mechanism 12 includes a connecting rope 1201 fixed on the bag body 2, a bubble ball 1202 is fixed at an end of the connecting rope 1201, notches 1203 are formed in the lower heat-seal line 4 and the air column heat-seal line 5, an L-shaped heat-seal line 1204 fixed on the air column body 1 is arranged in the notch 1203, after folding, the connecting rope 1201 is placed on the L-shaped heat-seal line 1204 in the notch 1203, so that the bubble ball 1202 is clamped between the two air column bodies 1, and the air column bodies 1 are prevented from returning to an original state, which can play a role in shaping, and is convenient to operate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a U type can cushion packing gas column bag, includes gas column body (1) and the bag body (2), its characterized in that: the air column bag is characterized in that an upper heat sealing line (3) is arranged on the bag body (2), a lower heat sealing line (4) is arranged at the lower end of the air column body (1), an air column heat sealing line (5) is arranged between the air column body (1), an air passage heat sealing line (6) is arranged at the upper end of the air column body (1), an inflation inlet (7) is constructed between the upper heat sealing line (3) and the air passage heat sealing line (6), an air valve film (8) communicated with the air column body (1) is arranged in the inflation inlet (7), an air inlet round point (9) is arranged on the air valve film (8), an air leakage prevention heat sealing strip (10) is arranged on the air column body (1), and a setting mechanism (12) used for fixing the folded air column bag is arranged on the air column body (1).

2. The U-shaped cushion-able packaging column bag of claim 1, wherein: the gas column body (1) is provided with a heat sealing point (11).

3. The U-shaped cushion-able packaging column bag of claim 1, wherein: the gas column body (1) is made of super-thick PA, and the gas valve membrane (8) is made of PE.

4. The U-shaped cushion-able packaging column bag of claim 1, wherein: the shaping mechanism (12) comprises a connecting rope (1201) fixed on the bag body (2), a bubble ball (1202) is fixed at the end of the connecting rope (1201), notches (1203) are formed in the lower heat-seal line (4) and the air column heat-seal line (5), and an L-shaped heat-seal line (1204) fixed on the air column body (1) is arranged in the notches (1203).