Shock-resistant buffer air column bag, air column film and machining process of air column bag

Abstract

The application relates to a shock-resistant buffer air column bag, an air column film and a machining process of the air column bag. The shock-resistant buffer air column bag comprises an air column bag body and a buffer structure, the air column bag body comprises a plurality of air column heat sealing strips arranged at intervals, an air column body is formed between every two adjacent air column heat sealing strips, the buffer structure comprises fixing strip pieces arranged in the length direction of the air column heat sealing strips, the fixing strip pieces are fixedly connected with the outer surfaces of the air column heat sealing strips, a plurality of elastic pieces arranged at intervals in the length direction of the fixing strip pieces are arranged on the fixing strip pieces, free ends of the elastic pieces are jointly connected with a protection strip plate, and the protection strip plate is arranged in the length direction of the air column heat sealing strips. According to the air column bag, the fixing strip pieces, the elastic pieces and the protection strip plate are arranged so that the effect of protecting the air column heat sealing strips is achieved, an impact force on external objects is buffered and damped, and the shock-resistant completeness of the air column bag is improved.

Description

technical field [0001] The present application relates to the field of packaging materials, in particular to an anti-shock cushioning air column bag, an air column film and an air column bag processing technology. Background technique [0002] Air column bags, also known as buffer air column bags, inflatable bags, bubble column bags, and columnar inflatable bags, are new packaging materials filled with natural air in the 21st century. Air column bags are used as cushioning packaging, and are an indispensable part of the transportation process of various vulnerable and fragile items such as electronic products, household appliances, instruments, glass ceramics, etc. [0003] A kind of anti-shock air column bag proposed by the Chinese patent whose patent publication number is CN104843333B is characterized in that: the anti-shock air column bag includes a plurality of air column groups, and the air column group is composed of a first air column and a second air column, The fir...

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Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that when the external sharp object only collides with the air column heat sealing line, the air column group is difficult to play a buffering role, so that the protected items are impacted, that is, the effect of shock resistance and buffering is significant. limitation

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