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Converse suspended bed type air anti-vibration sleeve

A shock-proof sleeve and hammock-type technology, which is applied in the direction of preventing mechanical damage, packaging of vulnerable items, containers, etc., can solve the problems of increasing the packaging cost of items, increasing manufacturing costs, and puncturing items in gas packaging bags, and achieves the reduction of packaging Cost, increase the scope of application, the effect of wide application

Active Publication Date: 2010-06-02
KUNSHAN AIRBAG PACKING CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If there is a small hole in the gas packaging bag, the gas in the bag will leak out, causing the gas packaging bag to lose the effect of cushioning and protection, thereby increasing the packaging cost of the item
In order to solve this problem, there has been a plastic film that strengthens or thickens the gas packaging bag, thereby reducing the chance of items being punctured, but in the continuous mass production process, it is impossible to treat only one side of the gas packaging bag. To strengthen or thicken, it must be strengthened or thickened in an all-round way, resulting in a substantial increase in manufacturing costs and loss of market competitiveness
In addition, this kind of gas packaging bag also has the same problem as foam plastics, that is, it cannot pack items of different sizes and sizes, and it is necessary to use gas packaging bags of different sizes to pack multiple items
[0004] It can be seen from this that how to provide good cushioning protection for items, avoid damage or scratches due to collisions during transportation, and solve the problem that gas packaging bags are easily punctured by items, and then pack items of different sizes and sizes. In order to increase the scope of application of gas packaging bags, it is an urgent problem for technicians in this industry to solve

Method used

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  • Converse suspended bed type air anti-vibration sleeve
  • Converse suspended bed type air anti-vibration sleeve
  • Converse suspended bed type air anti-vibration sleeve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] figure 1 , Figure 2A , Figure 2B , image 3 , Figure 4A , Figure 4B It is the first embodiment of the reverse hammock type air shockproof sleeve of the present invention.

[0037] The reverse hammock type air shockproof cover of the present invention comprises: two outer membranes 2a and 2b, an inflatable channel 9 with an inflatable area 91 and an inflatable area 92, a plurality of air columns 20a and 20b, and a plurality of first nodes 21 formed The first node interval line 210 , the accommodating space 6 , and the buffer portion 5 .

[0038]Among them, the two outer films 2a and 2b are stacked up and down, and the upper and lower peripheries are heat-sealed and bonded by heat-sealing lines 3a and 3d respectively, and the upper side 2c and the lower side are formed on the two outer films 2a and 2b. Side 2d. A first heat-sealing line 3b is heat-sealed at the upper part of the two outer films 2a, 2b lower than the heat-sealing line 3a. The peripheries of the...

Embodiment 2

[0054] Figure 7 , Figure 8 , Figure 9A and Figure 9B It is the air shockproof sleeve of the second embodiment of the present invention.

[0055] The difference between this embodiment and the first embodiment is that the inflatable area 91 of this embodiment further includes a first area 91a and a second area 91b, and each air column connected to the first area 91a is provided with a second There are two nodes 22 , and multiple second nodes 22 are on the same straight line, thereby forming a second node spacing line 220 . One or at least two second node spacing lines 220 parallel to each other can be set on the gas column connected to the first area 91a, and the second node spacing lines 220 are arranged on any part of the gas column that does not coincide with the first node spacing line 210. Location. The shape of the opening 51 can be changed by bending the plurality of air columns 20a connected to the first region 91a along the second node interval line 220, so th...

Embodiment 3

[0060] Figure 10 and Figure 11 It is the third embodiment of the present invention. Wherein, the inflatable channel 9 includes two inflatable regions 91, 93 and a non-inflatable region 92 sandwiched between the two inflatable regions, and is also bonded by heat-sealing means between the inflatable regions 91, 93 and the non-inflatable region 92. Two outer films 2a, 2b are connected to form two heat-sealing lines 3e, thereby completely separating the inflatable area from the non-inflatable area.

[0061] Figure 10Among them, the upper and lower peripheries of the two outer films are heat-sealed and bonded by heat-sealing lines 3a and 3d respectively, so that the upper side 2c and the lower side 2d are formed on the two outer films. A first heat-sealing line 3b is heat-sealed on the upper part of the two outer films and lower than the heat-sealing line 3a. The peripheries on both sides of the two outer films are heat-sealed and bonded by heat-sealing lines 3c, 3c' respect...

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PUM

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Abstract

The invention relates to a converse-hammock air shockproof jacket, which comprises two extimas with the periphery being agglutinated in heat-sealing way, and is provided with an upper side edge and alower side edge; an air charging passage and a plurality of independent gas columns that are connected with the air charging passage are arranged inside the two extimas; the air charging passage comprises at least an air-charging zone and a non-charging air zone that is adjacent to but is not communicated with the air-charging zone; the charging gas columns are connected with the air-charging zone; the non-charging gas columns are connected with the non-charging air zone; the gas columns are provided with a plurality of first nodes that are used for agglutinating the two extimas in heat-sealing way; each first node forms a first node separation line on the same straight line, and the gas columns are provided with at least one first node separation line; an accommodating space is a space that is formed by the air-charging zone and the air charging gas columns after the air shockproof jacket is charged with air and is bent along with the first node separation line, and after the upper and the lower side edges of the two extimas are agglutinated in heat-sealing way; the non-charging air zone and the non-charging gas columns are collected inside the accommodating space and form a buffering part that coats the articles. The buffering part can coat the articles, and also can provide a buffering protection for the articles with the gas columns.

Description

technical field [0001] The invention relates to an air shockproof cover, in particular to a reverse hammock type air shockproof cover. Background technique [0002] Generally, when packing items, foam plastic (a material formed by high-temperature foaming of polystyrene, commonly known as "Styrofoam") is used to wrap the items, and then put them into cartons to avoid the items being transported. Collision occurs. Although foam plastics can prevent items from being damaged by shaking, foam plastics are fluffy and take up a lot of space, and are not easy to be decomposed by microorganisms. Incineration will release toxic gases that are harmful to the human body, causing serious environmental pollution. Today, with the rising awareness of environmental protection However, foam plastic is not a very ideal cushioning material. Moreover, for items of different sizes, sizes, and shapes, foam plastics with corresponding sizes must be used, and the same foam plastic packaging canno...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D81/03B65D85/30
Inventor 廖建华廖耀鑫廖耀全
Owner KUNSHAN AIRBAG PACKING CORP