A kind of manufacturing process of foam plastic packaging material

Abstract

The present invention relates to a manufacturing process of foamed plastic packaging materials, and specifically relates to a manufacturing device of foamed plastic packaging materials, including a workbench, an intermittent conveying mechanism for conveying foamed plastic sheets, and a centering guide for centering and guiding foamed plastic sheets Mechanism, forward moving mechanism and cutting and forming mechanism for cutting and forming; the device involved in the process provided by the invention has a high degree of automation, can reduce the risk during operation, can avoid the waste of materials to a certain extent, and can complete automatic centralized unloading , It is also suitable for forming and processing hexagonal foam pads of different sizes within a certain range.

Description

technical field [0001] The invention relates to the technical field of foam plastic processing, and specifically proposes a manufacturing process of foam plastic packaging materials. Background technique [0002] Foam plastics, also known as microporous plastics or porous plastics, are a type of polymer material formed by dispersing a large number of gas micropores in solid plastics. Reduced plastics have the advantages of light weight, heat insulation, sound absorption, shock resistance, moisture resistance, and corrosion resistance. They are widely used. Almost all kinds of plastics can be made into foamed plastics. Foam molding has become an important field in plastics processing. [0003] Due to the advantages of light weight, heat insulation, shockproof, and moisture resistance, foamed plastics are widely used in the field of packaging. In the field of packaging, foamed plastic sheets will be further processed according to specific product packaging protection requireme...

AI Technical Summary

Problems solved by technology

[0004] 1) The forming process of traditional hexagonal foam backing board mainly adopts single-process stamping processing, which often relies on manual operation in the process of stamping and cutting, which has low degree of automation, low processing efficiency, high labor intensity, and obvious operations in stamping and cutting issues such as risk;

[0005] 2) In the traditional production process, the rational processing and utilization of the foam plastic sheet has not been realized, and there is a problem of material waste, which virtually increases the production cost

[0006] 3) It is not easy to collect the formed hexagonal foam pads in a centralized manner during the molding process;

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