Unlock instant, AI-driven research and patent intelligence for your innovation.

A method of gas column bonding and gas column bonding body

A technology of joint body and air column, which is applied in the direction of cardboard articles, etc., can solve the problems of inconvenient use of air column and inability to connect the air passage.

Active Publication Date: 2019-08-16
KUNSHAN AIRBAG PACKING CORP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a method for joining an air column and an air column joint body to solve the problem in the prior art that when two air columns are joined, the airway cannot be connected, which makes the use of the air column inconvenient

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method of gas column bonding and gas column bonding body
  • A method of gas column bonding and gas column bonding body
  • A method of gas column bonding and gas column bonding body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0016] An embodiment of the present invention provides a method for joining an air column, including:

[0017] The first air channel of the first air column is connected with the second air channel of the second air column by heat sealing.

[0018] Connecting the first air channel of the first air column with the second air channel of the second air column by heat sealing can be implemented in the following ways:

[0019] method one

[0020] combine Figure 1A , 1B As shown, the first air channel of the first air column 1 is connected to the second air channel of the second air column 2 by heat sealing, specifically:

[0021] S101, coating the inner wall surface of the inner bridge section 10 with a heat-resistant material, the inne...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an air column connecting method and an air column connection body so as to solve the problem that air columns are not convenient to use due to the fact that air channels cannot be communicated when the two air columns are connected in the prior art. The air column connecting body comprises a first air column provided with a first air channel and a second air column provided with a second air channel. The second air column and the first air channel communicate through heat sealing. According to the technical scheme, after the first air channel of the first air column and the second air channel of the second air column are communicated, the first air column and the second air column can be inflated just through one-time air inflation, not like the prior art than the first air column and the second air column need to be inflated twice. Accordingly, the air columns are not convenient to use.

Description

technical field [0001] The invention relates to the technical field of air columns, in particular to an air column joint method and an air column joint body. Background technique [0002] The gas column is heat-sealed with two pieces of plastic film, and the body can be filled with gas and sealed. Air columns are often used to package items to prevent them from being crushed or deformed, for example, they can be used to package automotive sheet metal items. [0003] The air column is equipped with an inflation port, which forms a self-leakage-proof air column after inflation. During production, two pieces of plastic film are heat-sealed into a linear air column. Due to the limitation of the width of the machine, the width of the air column is also limited. The most common width is 1.2m and the length is 300m (related to the load of the winding). However, the width of the air column used to pack large items is often very large. For example, the width of the air column used ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B31D5/00
CPCB31D5/0073
Inventor 廖国雄廖苔安
Owner KUNSHAN AIRBAG PACKING CORP