Green recoverable and degradable corrugated carton and production method thereof

A corrugated box and corrugated paper technology, applied in the field of carton preparation, can solve the problems of limited strength and impact resistance of corrugated board, reduce packaging space, waste resources, etc., and achieve the effects of being beneficial to environmental protection, saving wood, and being easy to restore.

Pending Publication Date: 2022-03-01
厦门合兴实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such methods are limited to improving the strength and impact resistance of corrugated cardboard, which not only wastes resources, but also reduces packaging space

Method used

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  • Green recoverable and degradable corrugated carton and production method thereof
  • Green recoverable and degradable corrugated carton and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Please refer to Figure 1-2 , a green recyclable and degradable corrugated box, the corrugated box is prepared from high-elastic calcium-plastic corrugated cardboard; the high-elastic calcium-plastic corrugated cardboard includes an outer plane cardboard 1, two layers of calcium-plastic Corrugated paper 2 and bottom plane cardboard 3;

[0025] The cross-section of the calcium-plastic corrugated paper 2 is a wave-shaped concave-convex surface, and the shape of each layer of the calcium-plastic corrugated paper 2 is the same, and the vertices of the convex surfaces between the adjacent calcium-plastic corrugated paper 2 are connected; and the adjacent calcium-plastic corrugated paper 2 A plurality of cotton threads 4 are arranged along the wave extension direction of the calcium-plastic corrugated board 2.

[0026] The calcium-plastic corrugated paper 2 is prepared from polyethylene, calcium carbonate, starch, zinc stearate, barium stearate and antioxidant 1010 according...

Embodiment 2

[0033] Please refer to Figure 1-2 , a green recyclable and degradable corrugated box, the corrugated box is prepared from high-elastic calcium-plastic corrugated cardboard; the high-elastic calcium-plastic corrugated cardboard includes an outer plane cardboard 1, two layers of calcium-plastic Corrugated paper 2 and bottom plane cardboard 3;

[0034] The cross-section of the calcium-plastic corrugated paper 2 is a wave-shaped concave-convex surface, and the shape of each layer of the calcium-plastic corrugated paper 2 is the same, and the vertices of the convex surfaces between the adjacent calcium-plastic corrugated paper 2 are connected; and the adjacent calcium-plastic corrugated paper 2 A plurality of cotton threads 4 are arranged along the wave extension direction of the calcium-plastic corrugated paper 2 .

[0035] The calcium-plastic corrugated paper 2 is prepared from polyethylene, calcium carbonate, starch, zinc stearate, barium stearate and antioxidant 1010 accordin...

Embodiment 3

[0042] Please refer to Figure 1-2 , a green recyclable and degradable corrugated cardboard box, the corrugated cardboard box is prepared from high-elastic calcium-plastic corrugated cardboard; Corrugated paper 2 and bottom plane cardboard 3;

[0043] The cross-section of the calcium-plastic corrugated paper 2 is a wave-shaped concave-convex surface, and the shape of each layer of the calcium-plastic corrugated paper 2 is the same, and the vertices of the convex surfaces between the adjacent calcium-plastic corrugated paper 2 are connected; and the adjacent calcium-plastic corrugated paper 2 A plurality of cotton threads 4 are arranged along the wave extension direction of the calcium-plastic corrugated paper 2 . The calcium-plastic corrugated paper 2 is prepared from polyethylene, calcium carbonate, starch, zinc stearate, barium stearate and antioxidant 1010 according to the following weight ratio 100:200:100:1:1:1. The cotton threads 4 are flat, and the adjacent cotton thr...

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Abstract

The invention relates to the technical field of carton preparation, in particular to a green, recoverable and degradable corrugated carton and a production method thereof. The corrugated carton is made of high-elasticity calcium plastic corrugated boards, and the high-elasticity calcium plastic corrugated boards sequentially comprise an outer-layer plane paperboard, multiple layers of calcium plastic corrugated paper and a bottom-layer plane paperboard. The section of the calcium plastic corrugated paper is a wavy concave-convex surface, the shapes of all layers of calcium plastic corrugated paper are the same, and the vertexes of the convex surfaces of the adjacent calcium plastic corrugated paper are connected; and a plurality of cotton threads are arranged between the adjacent calcium-plastic corrugated paper along the wave extension direction of the calcium-plastic corrugated paper. The high-elasticity calcium-plastic corrugated board has the beneficial effects that interlayer paper in the middle is removed and replaced with the cotton threads, and the wave crests of the wavy calcium-plastic corrugated paper abut against each other and are matched with the cotton threads, so that the high-elasticity calcium-plastic corrugated board is better in elasticity, better in buffering performance and not prone to deformation after bearing larger pressure.

Description

technical field [0001] The invention relates to the technical field of carton preparation, in particular to a green recyclable and degradable corrugated carton and a production method thereof. Background technique [0002] Aiming at the issues of green packaging and environmental protection, experts put forward the packaging principles of reducing packaging, reusing packaging, recycling and degrading and deteriorating. my country has promulgated corresponding policies and regulations in recent years. In this situation, paper products have been developed unprecedentedly. Paper and cardboard already account for 40%-50% of all packaging materials. Corrugated box is an ideal packaging container, which has the characteristics of lightness, firmness and shock absorption, and has been used for transportation packaging and sales packaging for many years. [0003] At present, the commonly used corrugated cardboard generally has a three-layer corrugated cardboard structure composed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D13/00B65D65/40B31B50/00B31F1/20B31B50/20B31B50/25B31B50/68B31B50/62C08L23/06C08L3/02C08K3/26C08K5/098
CPCB65D13/04B65D65/403B31B50/00B31F1/20B31B50/20B31B50/252B31B50/68B31B50/62C08L23/06C08L3/02C08K2003/265C08K3/26C08K5/098Y02W30/80Y02W90/10
Inventor 罗厚林
Owner 厦门合兴实业有限公司
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