CN216033018U

CN216033018U - Multilayer breathable composite pearl wool

Info

Publication number: CN216033018U
Application number: CN202122383328.4U
Authority: CN
Inventors: 许哲伟; 何淑治; 蔡良凯
Original assignee: Anfu Fujian Plastic Technology Co ltd
Current assignee: Anfu Fujian Plastic Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-15
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses multilayer breathable composite pearl cotton, which comprises a flame-retardant layer, a pearl cotton base layer, a sterilization waterproof layer, a toughening layer and a wear-resistant layer, wherein the pearl cotton base layer is adhered to the bottom surface of the flame-retardant layer; the sterilization waterproof layer is adhered to the bottom surface of the pearl cotton base layer, and bamboo charcoal fiber filling packaging materials are filled in the sterilization waterproof layer; the toughening layer is adhered to the bottom surface of the sterilization waterproof layer, and the whole toughening layer is of a composite structure; the wear-resistant layer is laid at the lower end of the toughening layer. The utility model can not only greatly improve the toughness, but also improve the molding effect and the toughness of the whole packaging material, and avoid the influence of the deformation of the packaging material on the appearance.

Description

Multilayer breathable composite pearl wool

Technical Field

The utility model relates to the technical field of pearl cotton, in particular to multilayer breathable composite pearl cotton.

Background

The polyethylene foam cotton is a non-crosslinked closed-cell structure, is also called EPE pearl cotton, and is a novel environment-friendly packaging material. It is made up by using low-density polyethylene resin through the process of physical foaming process to produce countless independent bubbles. Overcomes the defects of easy breakage, deformation and poor restorability of common foaming glue. The material has the advantages of water resistance, moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, strong toughness, cyclic reconstruction, environmental protection, strong impact resistance and the like, and also has good chemical resistance. Is an ideal substitute of the traditional packaging material. However, the existing pearl wool has single function and cannot synchronously realize the effects of skid resistance, ventilation and the like.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a multilayer breathable composite pearl wool to solve the above technical problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

a multilayer breathable composite pearl wool comprising:

a flame retardant layer;

the pearl cotton base layer is adhered to the bottom surface of the flame retardant layer;

the sterilization waterproof layer is adhered to the bottom surface of the pearl cotton base layer, and a bamboo charcoal fiber filling packaging material is filled in the sterilization waterproof layer;

the toughening layer is adhered to the bottom surface of the sterilization waterproof layer, and the whole toughening layer is of a composite structure;

and the wear-resistant layer is paved at the lower end of the toughening layer.

Furthermore, a plurality of anti-skidding salient points are arranged at the upper end of the flame-retardant layer at intervals.

Furthermore, a plurality of air holes are formed in the composite pearl cotton, and the air holes sequentially penetrate through the flame-retardant layer, the pearl cotton base layer, the sterilization waterproof layer, the toughening layer and the wear-resistant layer.

Furthermore, a plurality of buffer blocks are arranged on the bottom surface of the wear-resistant layer, and the buffer blocks are arranged at intervals.

Furthermore, an aluminum film layer is laid at the lower end of the wear-resistant layer, and the plurality of buffer blocks are all pressed on the inner side wall of the aluminum film layer.

Furthermore, a plurality of high molecular waterproof breathable films are embedded in the bamboo charcoal fiber filling and packaging material, and the high molecular waterproof breathable films are respectively positioned at the corresponding breathable holes.

Furthermore, the toughening layer sequentially comprises a spandex elastic thread layer, a metal mesh and a thermoplastic elastomer toughening film from top to bottom, and the upper end and the lower end of the metal mesh are respectively pressed between the spandex elastic thread layer and the thermoplastic elastomer toughening film.

The technical scheme can show that the utility model has the advantages that: the utility model can not only greatly improve the toughness, but also improve the molding effect and the toughness of the whole packaging material, avoid the influence of the deformation of the packaging material on the appearance, and ensure that the external packaging effect of the article is better.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

Fig. 1 is a structural sectional view of the present invention.

Fig. 2 is a partially enlarged view of a portion a of fig. 1.

FIG. 3 is a partial structural cross-sectional view of a toughening layer of the present invention.

List of reference numerals: the anti-skid and anti-skid composite material comprises a flame-retardant layer 1, anti-skid salient points 2, air holes 3, a pearl wool base layer 4, a sterilization waterproof layer 5, a bamboo charcoal fiber filling packaging material 51, a high-molecular waterproof breathable film 52, a toughening layer 6, a spandex stretch yarn layer 61, a metal mesh yarn 62, a thermoplastic elastomer toughening film 63, a wear-resistant layer 7, a buffer block 8 and an aluminum film layer 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

Referring to fig. 1 to 3, the multi-layer breathable composite pearl wool shown in fig. 1 and 2 comprises a flame retardant layer 1, a pearl wool base layer 4, a bactericidal waterproof layer 5, a toughening layer 6 and a wear-resistant layer 7, wherein the pearl wool base layer 4 is adhered to the bottom surface of the flame retardant layer 1; the sterilization waterproof layer 5 is adhered to the bottom surface of the pearl cotton base layer 4, and the bamboo charcoal fiber filling packaging material 51 is filled in the sterilization waterproof layer 5; the toughening layer 6 is adhered to the bottom surface of the sterilizing waterproof layer 5, and the whole toughening layer 6 is of a composite structure; the wear-resistant layer 7 is laid at the lower end of the toughening layer 6.

Preferably, a plurality of anti-slip convex points 2 are arranged at the upper end of the flame retardant layer 1 at intervals. The anti-skidding effect of this product can effectively be strengthened to structure more than setting up.

Preferably, a plurality of air holes 3 are formed in the composite pearl cotton, and the air holes 3 sequentially penetrate through the flame-retardant layer 1, the pearl cotton base layer 4, the sterilization waterproof layer 5, the toughening layer 6 and the wear-resistant layer 7.

Preferably, be provided with a plurality of buffer 8 on the bottom surface of wearing layer 7, be the interval setting between a plurality of buffer 8.

Preferably, an aluminum film layer 9 is laid at the lower end of the wear-resistant layer 7, and the plurality of buffer blocks 8 are pressed on the inner side wall of the aluminum film layer 9.

Preferably, a plurality of high molecular waterproof breathable films 52 are embedded in the bamboo charcoal fiber filling and packaging material 51, and the plurality of high molecular waterproof breathable films 52 are respectively located at the corresponding air holes 3. The structure can greatly improve the waterproof and air permeability of the product.

As shown in fig. 3, the toughening layer 6 sequentially includes a spandex elastic thread layer 61, a metal mesh 62 and a thermoplastic elastomer toughening film 63 from top to bottom, and upper and lower ends of the metal mesh 62 respectively press against between the spandex elastic thread layer 61 and the thermoplastic elastomer toughening film 63. The structure is arranged, so that the molding effect and toughness of the whole packaging material can be improved, and the packaging material is prevented from deforming to affect the attractiveness.

In conclusion, the utility model not only can greatly improve the toughness, but also can improve the molding effect and the toughness of the whole packaging material, avoid the influence of the deformation of the packaging material on the appearance, and also can ensure that the external packaging effect of the article is better.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The multilayer breathable composite pearl wool is characterized by comprising:

a flame-retardant layer (1);

the pearl cotton base layer (4) is adhered to the bottom surface of the flame retardant layer (1);

the sterilization waterproof layer (5) is adhered to the bottom surface of the pearl cotton base layer (4), and a bamboo charcoal fiber filling packaging material (51) is filled in the sterilization waterproof layer (5);

the toughening layer (6) is adhered to the bottom surface of the sterilizing waterproof layer (5), and the whole toughening layer (6) is of a composite structure;

the wear-resistant layer (7) is paved at the lower end of the toughening layer (6).

2. The multilayer breathable composite pearl wool according to claim 1, wherein a plurality of anti-slip convex points (2) are arranged at intervals at the upper end of the flame retardant layer (1).

3. The multilayer breathable composite pearl wool according to claim 2, wherein a plurality of air holes (3) are formed in the composite pearl wool, and the air holes (3) sequentially penetrate through the flame-retardant layer (1), the pearl wool base layer (4), the bactericidal waterproof layer (5), the toughening layer (6) and the wear-resistant layer (7).

4. The multilayer breathable composite pearl wool according to claim 3, wherein a plurality of buffer blocks (8) are arranged on the bottom surface of the wear-resistant layer (7), and the plurality of buffer blocks (8) are arranged at intervals.

5. The multilayer breathable composite pearl wool according to claim 4, wherein an aluminum film layer (9) is laid at the lower end of the wear-resistant layer (7), and the plurality of buffer blocks (8) are pressed against the inner side wall of the aluminum film layer (9).

6. The multilayer breathable composite pearl wool according to claim 5, wherein a plurality of high molecular waterproof breathable films (52) are embedded in the bamboo charcoal fiber filling packaging material (51), and the high molecular waterproof breathable films (52) are respectively positioned at the corresponding breathable holes (3).

7. The multilayer breathable composite pearl wool according to claim 1, wherein the toughening layer (6) comprises a spandex stretch yarn layer (61), a metal mesh (62) and a thermoplastic elastomer toughening film (63) in sequence from top to bottom, and the upper end and the lower end of the metal mesh (62) are respectively pressed between the spandex stretch yarn layer (61) and the thermoplastic elastomer toughening film (63).