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Inflating device for air seal body and inflating method therefor
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An air sealing body and inflating device technology, which is applied in the directions of transportation and packaging, packaging of vulnerable items, types of packaging items, etc., can solve the problems of easy gas leakage, ineffective inflation, low inflation efficiency, etc., and save inflation time, The effect of improving inflation efficiency and reducing labor costs
Active Publication Date: 2009-07-01
KUNSHAN AIRBAG PACKING CORP
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However, the inflatable head A1 can only inflate a single air column A5 at a time. Not only is the inflation efficiency low, but also the gas is easy to leak out during inflation and cannot be inflated effectively, resulting in the inflated air column A5 being unable to withstand a strong impact
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no. 1 example
[0060] figure 1 , Figure 2A , Figure 2B , Figure 2C , Figure 2D with Figure 2E Shown is the inflation device of the air sealing body of the present invention, the inflation device is used to inflate the air column membrane 2, and it includes: a working platform 6, a first heat-sealing platform 61 and a second heat-sealing platform 62, and an inflation module 7 , Fixture 73, take-up wheel 81 and delivery roller 82, etc.
[0061] In the present invention, the two inner films 1a, 1b superimposed up and down are placed between the two outer films 2a, 2b superposed up and down, and then the two inner films and the two outer films are heat-sealed to form a Figure 2E Shown heat seal lines 3a, 3b, 3c, and a plurality of gas columns 20 that can store gas between the two outer membranes 2a, 2b, and a plurality of gas inlets 2e, and at one end of each gas column 20 An air inlet 2e is formed, that is, each air inlet 2e corresponds to an air column 20 , thereby making the air ...
no. 2 example
[0072] Figure 3A with Figure 3B Shown is a second embodiment of the invention. Wherein, the upper and lower ends of the clamp 73 are respectively provided with air expansion shafts 731. When the air expansion shafts 731 are injected with gas and inflated, the two outer membranes 2a and 2b will be pressed tightly, so that the two outer membranes are tightly wrapped around the surface of the inflatable head 71. After the air column 20 is inflated, the gas in the inflatable shaft 731 can be released to loosen the second outer membranes 2a, 2b so that the second outer membranes 2a, 2b are no longer tightly attached to the surface of the inflatable head 71 .
no. 3 example
[0074] Figure 4 , Figure 5A , Figure 5B , Figure 6A , Figure 6B , Figure 6C , Figure 7A with Figure 7B It is the third embodiment of the inflation device of the air-tight body of the present invention. The inflation device includes: a working platform 6 , a first heat-sealing platform 61 , an inflation module 7 , a clamp 73 , a take-up wheel 81 , a conveying roller 82 and the like.
[0075] The air column membrane 2 includes two stacked outer films 2a and 2b, two stacked inner films 1a and 1b, multiple air columns 20, and multiple air inlets 2e.
[0076] The two inner membranes 1a and 1b are placed between the two outer membranes and placed at a slightly lower top inside the two outer membranes. There are multiple heat-resistant materials 1c coated between the two inner membranes, and the heat-resistant materials 1c are air-ventilated. path.
[0077] The inner film and the outer film are heat-sealed and bonded to form heat-sealing lines 3a, 3b, 3c, and a plurali...
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Abstract
The invention relates to an air charging system for an air seal and an air charging method thereof. The air charging system is used for charging air into an air column membrane which comprises two outer membranes, wherein the two outer membranes are subjected to heat-sealing adhesion to form a plurality of air columns and a plurality of air inlets; and the air inlets are positioned at one end of each air column, and each air inlet corresponds to an air column. The air charging system comprises a work platform, a first heat-sealing pedestal, an air charging module and a clamper, wherein the work platform is used for bearing the air column membrane; the first heat-sealing pedestal is used for performing heat-sealing adhesion on the two outer membranes and forming air charging channels at one end of each air column; the air charging channels are communicated with the air columns through the air inlets; the air charging module comprises an air charging head; the air charging head which is extended into the air charging channels between the two outer membranes continuously charges the air into various air columns; the clamper clamps the two outer membranes which are then driven to be adhered to the air charging head; and the position of the first heat-sealing pedestal corresponds to the air charging channels of the air column membrane. The air charging system and the air charging method can continuously and simultaneously charge the air into the plurality of the air columns, so as to save the air charging time and reduce the cost.
Description
technical field [0001] The invention relates to an inflating device and an inflating method for an air sealing body, in particular to an inflating device and an inflating method for a continuous inflatable air sealing body. Background technique [0002] Generally, when packaging items, foam will be stuffed between the item and the carton to make use of the foam or foam (ie: a material formed by high-temperature foaming of polystyrene, also known as "Styrofoam"). Softness provides cushioning protection to the article. However, foam and foamed plastics will cause environmental problems. In today's rising awareness of environmental protection, foamed plastics are not ideal cushioning materials. [0003] In order to solve the above problems, a gas packaging bag made by heat-sealing and bonding two plastic films has been produced, so that the articles can obtain buffer protection when shaking. The gas packaging bag is mainly composed of multiple independent gas columns, each of...
Claims
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Application Information
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