CN213413178U

CN213413178U - Multilayer composite pearl wool with excellent buffering performance

Info

Publication number: CN213413178U
Application number: CN202022033528.2U
Authority: CN
Inventors: 王绪业; 孙姣燕
Original assignee: Anhui Cewei Packaging Material Co ltd
Current assignee: Anhui Cewei Packaging Material Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-11
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to a pearl is cotton specifically discloses a compound pearl of multilayer that shock-absorbing capacity is excellent cotton, include elastic layer, buffer layer, the cotton layer of pearl, insulating layer and extexine of compound in proper order from inside to outside, the elastic layer is the polystyrene foam plastic particle material component of even fine and close packing, the buffer layer is elastic rubber material component, and this compound pearl of multilayer that shock-absorbing capacity is excellent is cotton, through the complex of multilayer material, especially adds the buffer layer of having established two-layer elastic rubber material, and packs the fine and close elastic layer that constitutes by polystyrene foam plastic particle material between two buffer layers, and elasticity is great, has effectively promoted cotton holistic elastic performance and the buffer performance of pearl, can satisfy the high cushioning packaging demand of partial product.

Description

Multilayer composite pearl wool with excellent buffering performance

Technical Field

The utility model relates to a pearl is cotton, specifically discloses a compound pearl of multilayer that shock-absorbing capacity is excellent is cotton.

Background

The pearl cotton, namely polyethylene foam cotton, is a novel environment-friendly packaging material, is formed by innumerable independent bubbles generated by physically foaming low-density polyethylene ester, overcomes the defects of fragility, deformation and poor restorability of common foam rubber, has the advantages of water resistance, moisture resistance, shock resistance, sound insulation and the like and good chemical resistance, is an ideal substitute of the traditional packaging material, has limited buffer performance of the existing pearl cotton foam cotton, and cannot meet the part of high-buffer packaging requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound pearl of multilayer that shock-absorbing capacity is excellent is cotton to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multi-layer composite pearl cotton with excellent buffering performance comprises an elastic layer, a buffering layer, a pearl cotton layer, a heat insulation layer and an outer surface layer which are sequentially compounded from inside to outside;

the elastic layer is a component made of polystyrene foam plastic particles which are uniformly and densely filled;

the buffer layer is an elastic rubber component.

As a further aspect of the present invention: the heat insulation layer is attached to the pearl cotton layer and the outer surface layer through aldehyde urea glue.

As a further aspect of the present invention: the heat insulation layer is an aluminum foil member.

As a further aspect of the present invention: the outer surface layer is a polypropylene non-woven fabric material component.

As a further aspect of the present invention: tiny through holes are uniformly formed in the buffer layer and the heat insulation layer.

Compared with the prior art, the beneficial effects of the utility model are that:

this compound pearl of multilayer that shock-absorbing capacity is excellent is cotton, through the complex of multilayer material, especially adds the buffer layer that has established two-layer elastic rubber material, and it has the fine and close elastic layer that constitutes by polystyrene foam particle material to fill between two buffer layers, and elasticity is great, has effectively promoted cotton holistic elastic property of pearl and buffer property, can satisfy the high buffering packing demand of part product.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. an elastic layer; 2. a buffer layer; 3. a pearl cotton layer; 4. a thermal insulation layer; 5. an outer surface layer.

Detailed Description

Referring to fig. 1, in an embodiment of the present invention, a multilayer composite pearl wool with excellent cushioning performance includes an elastic layer 1, a buffer layer 2, a pearl wool layer 3, a thermal insulation layer 4 and an outer surface layer 5, which are sequentially compounded from inside to outside;

the elastic layer 1 is a component made of polystyrene foam plastic particles which are uniformly and densely filled;

the cushion layer 2 is an elastic rubber member.

In fig. 1: the thermal-insulating layer 4 is attached to the pearl wool layer 3 and the outer surface layer 5 through aldehyde urea glue, the thermal-insulating layer 4 is firmly attached to the pearl wool layer 3 and the outer surface layer 5 through the aldehyde urea glue, and therefore the practicability of cotton materials is improved.

In fig. 1: the insulating layer 4 is the aluminium foil material component, and the insulating layer 4 of aluminium foil material can effectively cut off the heat radiation, has good thermal-insulated heat preservation effect, and self anticorrosion effect is better, and the durability is strong.

In fig. 1: the outer surface layer 5 is a polypropylene non-woven fabric member, and the outer surface layer 5 made of the polypropylene non-woven fabric has the characteristics of moisture resistance, ventilation, flexibility, no combustion supporting, no toxicity, no irritation, rich colors, low price and the like, and is good in practicability.

In fig. 1: tiny perforation has evenly been seted up on buffer layer 2 and the insulating layer 4, and the tiny perforation evenly seted up on buffer layer 2 and the insulating layer 4 can promote the holistic gas permeability of cotton material.

The utility model discloses a theory of operation is: this compound pearl of multilayer that shock-absorbing capacity is excellent is cotton, through the complex of multilayer material, especially adds the buffer layer 2 who has established two-layer elastic rubber material, and it has the fine and close elastic layer 1 that constitutes by polystyrene foam plastic particle material to fill between two buffer layers 2, and elasticity is great, has effectively promoted cotton holistic elastic property of pearl and buffer performance, can satisfy the high cushioning packaging demand of part product.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model thereof, the concept is equivalent to replace or change, and the part should be covered within the protection scope of the present invention.

Claims

1. The multilayer composite pearl cotton with excellent buffering performance is characterized by comprising an elastic layer (1), a buffering layer (2), a pearl cotton layer (3), a heat insulation layer (4) and an outer surface layer (5) which are sequentially compounded from inside to outside;

the elastic layer (1) is a component made of polystyrene foam plastic particles which are uniformly and densely filled;

the buffer layer (2) is an elastic rubber material component.

2. The multilayer composite pearl wool with excellent buffering performance as claimed in claim 1, wherein the heat insulation layer (4) is attached to the pearl wool layer (3) and the outer surface layer (5) through aldehyde urea glue.

3. The multilayer composite pearl wool with excellent buffering performance as claimed in claim 1, wherein the heat insulation layer (4) is an aluminum foil material member.

4. The multi-layer composite pearl wool with excellent cushioning property as claimed in claim 1, wherein said outer surface layer (5) is a polypropylene nonwoven fabric member.

5. The multilayer composite pearl wool with excellent buffering performance as claimed in claim 1, wherein fine perforations are uniformly formed on the buffering layer (2) and the heat insulation layer (4).