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High-strength paper tray and preparation technology thereof

A high-strength, pallet technology, used in papermaking, paper/cardboard containers, container manufacturing machinery, etc., can solve the problems of low impact resistance and supporting strength, and achieve the effects of shortened production time, good impact resistance, and simple equipment

Inactive Publication Date: 2021-05-11
苏州上城环保包装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the characteristics of the paper tray material itself, its impact resistance and support strength are not high, especially in a wet environment. Therefore, it is urgent to provide a high-strength paper tray with improved waterproof performance and support strength and its preparation. technology to solve current technical problems

Method used

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  • High-strength paper tray and preparation technology thereof
  • High-strength paper tray and preparation technology thereof
  • High-strength paper tray and preparation technology thereof

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Embodiment Construction

[0033] The specific implementation manner of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0034] Such as Figures 1 to 5 As shown, the high-strength paper pallet includes: a pallet 200 and a number of corner columns 100 evenly arranged in a matrix at the bottom of the pallet 200; The layer 201 is used as the main support of the pallet 200 to improve the impact resistance and support strength of the surface of the pallet 200. The protective layer 202 is used to protect the internal support layer 201 from the influence of external water and moisture; the corner post 100 has an open top. The corner post cover 101 of the rectangular parallelepiped cavity structure at the mouth and the inner support plate group 102 fixed inside the corner post cover 101; the corner post cover 101 has a corner post base plate 1011, and a corner post first formed by bending 90° along a set of opposite sides of the corner post b...

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Abstract

The invention provides a high-strength paper tray and a preparation technology thereof. The high-strength paper tray comprises a supporting plate and a plurality of corner columns which are uniformly arranged at the bottom of the supporting plate in a matrix manner. The preparation technology of the high-strength paper tray comprises the following steps that the supporting plate is prepared; the corner columns are prepared; corner columns are positioned; trays are mounted; pre-drying is conducted, specifically, the mounted trays are stacked in sequence from bottom to top, and pressure is applied downwards to the top of the uppermost tray; drying and forming are conducted, specifically, the pre-dried trays are fed into drying equipment to finish drying. According to the high-strength paper tray, a supporting layer and an inner supporting plate set in the supporting plate can provide good impact resistance and high supporting strength, protective layers and corner column sleeves can prevent external steam from entering the tray, and the influence of external environment factors on the strength of the tray is low; according to the preparation technology of the high-strength paper tray, used equipment is simple and convenient to operate, operation can be conducted after personnel are simply trained, and the labor cost is low.

Description

technical field [0001] The invention belongs to the technical field of paper trays, and in particular relates to a high-strength paper tray and a preparation process thereof. Background technique [0002] The paper pallet is a horizontal platform device for loading, stacking, handling and transportation of goods and products placed as a unit load. It is a package often used in the process of product turnover and transportation. It serves as a buffer for supporting products and separating products. purpose of action. According to the classification of materials, paper trays can be divided into wooden paper trays, plastic paper trays and metal paper trays. The general paper trays mostly adopt the structure of imitating honeycomb, using paper as the base material, and using modern mechanical and electrical integration to produce a honeycomb shape of new materials. It is light in weight, high in strength and good in rigidity, and has the properties of cushioning, vibration iso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D19/34B65D19/40B31B50/62B31B50/74B31B110/40
CPCB65D19/0018B65D19/40B31B50/62B31B50/741B65D2519/00019B65D2519/00054B65D2519/00562B31B2110/40
Inventor 亓兵
Owner 苏州上城环保包装材料有限公司
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