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Packaging box manufactured by adopting light calcium silicate hollow board

A packaging box, silicon calcium technology, applied in the field of packaging boxes, can solve the problems of poor toughness and tear resistance, easy to pollute the environment, high production cost, achieve good cushioning and shock absorption performance and bending performance, not easy to break, less consumables Effect

Inactive Publication Date: 2018-12-14
中山市金群瑞科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing cartons are expensive to make, not light enough, poor in toughness and tear resistance, easy to break, and not recyclable, easy to pollute the environment

Method used

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  • Packaging box manufactured by adopting light calcium silicate hollow board
  • Packaging box manufactured by adopting light calcium silicate hollow board
  • Packaging box manufactured by adopting light calcium silicate hollow board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A lightweight calcium silicate hollow board 1, its material is composed of the following components by weight percentage: PP resin 65%, diatomaceous earth 23%, talcum powder 7%, toughening agent 2%, compatibilizer 7%, even Joint agent 0.3%, antioxidant 0.3%.

[0039] The preparation method of the lightweight calcium-silicon hollow board 1 of this embodiment 1 is as follows:

[0040] 1 Raw material handling and mixing

[0041] Mix the PP resin, diatomaceous earth, talcum powder and toughening agent in a mixing mixer for 3 minutes, stir well to disperse the components evenly, and the temperature is 100°C; then add compatibilizer, coupling agent and anti-corrosion agent The oxygen agent was mixed and stirred for 5 minutes to obtain a mixture;

[0042] 2 melt extrusion

[0043] Put the mixture into a twin-screw extruder to heat, melt, extrude and plasticize to obtain a semi-finished product. The working conditions are: the temperature is 200°C, and the screw speed is 400...

Embodiment 2

[0047] The preparation method of the lightweight calcium-silicon hollow board 1 of this embodiment 2 is as follows:

[0048]A lightweight calcium silicate hollow board 1, its material is composed of the following components by weight percentage: PP resin 66%, diatomaceous earth 25%, talcum powder 6%, toughening agent 1%, compatibilizer 6%, even Joint agent 0.4%, antioxidant 0.3%.

[0049] 1 Raw material handling and mixing

[0050] Mix the PP resin, diatomaceous earth, talcum powder and toughening agent in a mixing mixer for 5 minutes, stir well to disperse the components evenly, and the temperature is 90°C; then add compatibilizer, coupling agent and anti-corrosion agent The oxygen agent was mixed and stirred for 8 minutes to obtain a mixture;

[0051] 2 melt extrusion

[0052] Put the mixture into a twin-screw extruder to heat, melt, extrude and plasticize to obtain a semi-finished product. The working conditions are as follows: the temperature is 195°C, and the screw spe...

Embodiment 3

[0056] The preparation method of the lightweight calcium-silicon hollow board 1 of this embodiment 3 is as follows:

[0057] A lightweight calcium silicate hollow board 1, its material is composed of the following components by weight percentage: PP resin 68%, diatomaceous earth 24%, talcum powder 6%, toughening agent 3%, compatibilizer 6%, even Joint agent 0.4%, antioxidant 0.4%.

[0058] 1 Raw material handling and mixing

[0059] Mix the PP resin, diatomaceous earth, talcum powder and toughening agent in a mixing mixer for 3 minutes, fully stir to disperse the components evenly, and the temperature is 80°C; then add compatibilizer, coupling agent and anti-corrosion agent The oxygen agent was mixed and stirred for 6 minutes to obtain a mixture;

[0060] 2 melt extrusion

[0061] Put the mixture into a twin-screw extruder to heat, melt, extrude and plasticize to obtain a semi-finished product. The working conditions are as follows: the temperature is 205°C, and the screw s...

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Abstract

The invention discloses a packaging box manufactured by adopting a light calcium silicate hollow board. The packaging box is made of the light calcium silicate hollow board, and comprises a bottom, box side walls and a box cover, wherein the box side walls are arranged in the bottom, a box cavity for containing an article is formed through the box side walls and the bottom, and the box cover is connected with the upper ends of the box side walls in a cooperating mode. The packaging box manufactured by adopting the light calcium silicate hollow board is made of the light calcium silicate hollowboard, so that the packaging box is less in material consumption, light in weight, not prone to breakage, high in toughness and good in tearing effect, has good buffering and damping performance andbending performance, and is convenient to use; and meanwhile, the light calcium silicate hollow board is a novel environment-friendly material which can be degraded and can be recycled so that the packaging box can be automatically degraded after being used and can be recycled.

Description

technical field [0001] The invention relates to a packing box, in particular to a packing box made of a lightweight calcium-silicon hollow board. Background technique [0002] As the name suggests, packaging boxes are boxes used to package products, which can be classified according to materials such as: paper boxes, iron boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, and corrugated boxes. Among them, the carton packaging is to a large extent to publicize and beautify the goods with its exquisite shape and decoration, which is very popular among customers. However, the existing cartons have high production costs, are not light enough, have poor toughness and tear resistance, are easily damaged, are not recyclable, and are easy to pollute the environment. Contents of the invention [0003] The object of the present invention is to overcome the problems of the prior art, and provide a packaging box made of lightweight calcium-silicon hollow board with low m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D5/20C08L23/12C08L53/00C08L23/08C08L51/06C08K7/26C08K3/34
CPCB65D5/20C08K2003/222C08K2003/2227C08L23/12C08L53/00C08L2201/06C08L2205/03C08L23/0815C08L23/0853C08K7/26C08K3/34C08K3/36C08K3/22C08K13/04C08K5/1345C08L23/08C08L51/06Y02W30/80
Inventor 廖集汉
Owner 中山市金群瑞科技有限公司
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