Double-layer plastic-absorption top-and-bottom cover of folding enclosing plate box

Abstract

The invention discloses a double-layer plastic-absorption top-and-bottom cover of a folding enclosing plate box. The double-layer plastic-absorption top-to-bottom cover comprises a double-layer groundcover, a double-layer top cover and a folding enclosing plate; the double-layer ground cover and the double-layer ground cover are formed by combining plastic-absorbing materials and well-shaped square tubes through double-layer plastic-absorption mode, nine foot piers are arranged on the double-layer ground cover, limiting flanges are arranged at the upper part of the corner of the double-layerground cover, nested limiting tables are arranged on the lower portions of the lower part of the corner of the double-layer ground cover; the double-layer top cover is formed through a plurality of circular rib holes which are uniformly distributed in a double-layer plastic-absorbing mode; and the folding enclosing plate, the double-layer ground cover and the double-layer top cover form an enclosing plate box body by enclosing plate limiting grooves. The double-layer top cover and the double-layer ground cover are machined through double-layer plastic-absorbing processing, and the overall comprehensive strength is increased by arranging the U-shaped square tubes, waist-shaped ring ribs and round rib holes; the double-layer plastic-absorption top-and-bottom cover is simple in structure, firm, durable, easy to clean and low in repeated use cost, and the integral recycling or three-in-one stacking and recycling can be carried out in a nested mode; and the recovery ratio is high, the overall bearing capacity is large, and the requirements of different customers can be better met.

Description

technical field [0001] The invention relates to the technical equipment field of a folding coaming box, in particular to a double-layer plastic-absorbing sky and earth cover for a folding coaming box. Background technique [0002] With the rapid development of the economy and the acceleration of the global integration process, the logistics industry has become an important means of competition and development; storage and logistics of various machinery and equipment, raw materials, electronics, food, auto parts, chemicals, light industry and other industries Among them, plastic pallets have replaced wooden pallets and play a pivotal role. [0003] In the prior art, plastic pallets have many varieties and different structures. Especially in container freight, the loaded goods must be classified into uniform units; otherwise, it is impossible to greatly improve the efficiency of large-scale storage and transportation; The damage rate of the pallet in the crate is relatively h...

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Problems solved by technology

[0003] In the prior art, plastic pallets have many varieties and different structures. Especially in container freight, the loaded goods must be classified into uniform units; otherwise, it is impossible to greatly improve the efficiency of large-scale storage and transportation; The damage rate of the pallet in the crate is relatively high, resulting in a high cost of use; the reason is that it is easy to deform and damage when the longitudinal section is stressed and the plate surface is stressed, and the comprehensive strength of the plastic coaming box is relatively poor; in the prior art , the sky cover, ground cover, and folding hoarding can only be recycled in one way, and the recycling method is limited to nested recycling or 3-in-1 recycling of the sky cover, ground cover, and hoarding; it is impossible to achieve both recycling methods

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