A spliced ​​foamed plastic structure

Abstract

The invention relates to a spliced ​​foamed plastic structure, which comprises a base, an enclosure mechanism and a top cover. The enclosure mechanism is installed on the upper end of the base, and the top cover is installed on the upper end of the enclosure mechanism. The base includes a bottom plate, a connecting plate, and a support frame. and the base, the enclosure mechanism includes the installation seat, the installation column, the enclosure plate and the compression frame; The connecting plate includes a connecting end, a clamping end and a clamping block, stacking grooves are provided on the inner wall of the foundation frame and the inner wall of the pressing plate, and stacking columns are arranged on the outer wall of the pressing plate. The invention provides a spliced ​​foamed plastic structure, each part is detachably connected to facilitate the adjustment of the packaging size according to actual needs, each part is produced in a modular manner, and there is no need to open up packages for different sizes. The corresponding production line saves production costs.

Description

technical field [0001] The invention relates to the technical field of packaging, in particular to a spliced ​​foamed plastic structure. Background technique [0002] Foam plastic is a kind of polymer material formed by a large number of gas micropores dispersed in solid plastic. Almost all kinds of plastic can be made into foam plastic. Foam molding has become an important field in plastic processing. Compared with pure plastics, foamed plastics have the advantages of low density, light weight, and high specific strength, while soft foamed plastics also have excellent elasticity and other properties, so they are often used as protective materials for transport packaging. [0003] When using foam plastics to pack items, there are the following problems: [0004] (1) When using foam alone, you should choose a foam box of the corresponding size according to the size of the item to completely wrap the item. In order to produce foam boxes of different sizes, a large production ...

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Problems solved by technology

[0004] (1) When using foam alone, you should choose a foam box of the corresponding size according to the size of the item to completely wrap the item. In order to produce foam boxes of different sizes, a large production cost needs to be invested, and due to the limited strength of the foam box , so it is difficult to guarantee that the items will not be damaged during transportation;

[0005] (2) When using foam to work with cartons, there is no need to prepare foam boxes of various sizes, just fill the gap between the carton and the article with foam blocks. However, due to the high cost of cartons, the production cost cannot be reduced. And because the position of the foam block is not fixed, it is difficult for the foam block to play a stable cushioning and shock-absorbing effect during transportation;

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