CN214294885U

CN214294885U - Cotton inside lining of protection effect good pearl

Info

Publication number: CN214294885U
Application number: CN202023335668.1U
Authority: CN
Inventors: 徐松柏
Original assignee: Changshu Runhao Packaging Technology Co ltd
Current assignee: Changshu Runhao Packaging Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-28
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a cotton inside lining of pearl that protecting effect is good, including the buffer layer, the lower terminal surface bonding of buffer layer is connected with the layer of doing all can, the lower terminal surface bonding on the layer of doing all can is connected with the back up coat, the lower terminal surface bonding of back up coat is connected with the elastic layer, the outside bonding of buffer layer has the cotton inside lining of pearl. This cotton inside lining of pearl that protecting effect is good, carry out the multilayer stack through the back up coat with the polyethylene foam material and the elastic layer of EPP material, the buffer nature that has it, corrosion resistance and antifriction are piled up, reinforcing protection intensity, service life is prolonged, through the layer of unloading of both sides polyurethane foam material about the back up coat, utilize its splendid elasticity, the compliance, elongation and compressive strength, the influence of the external force that makes and receive reduces, the striking dynamics of changing, through the buffer layer of unloading both sides polystyrene foam material about the layer, make it have basic buffer strength, and prevent that inside from weing.

Description

Cotton inside lining of protection effect good pearl

Technical Field

The utility model relates to a cotton technical field of pearl specifically is a cotton inside lining of pearl that protecting effect is good.

Background

The pearl wool is a novel environment-friendly packaging material, is formed by innumerable independent bubbles generated by physically foaming low-density polyethylene resin, overcomes the defects of fragility, deformation and poor recovery of common foaming glue, 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, also has good chemical resistance, and is an ideal substitute of the traditional packaging material.

When the pearl cotton is made into the lining package of electronic products or medical instruments, the pearl cotton is protected through the basic performance of the pearl cotton, but the pearl cotton cannot well protect the electronic products or the medical instruments after being impacted by strong force.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cotton inside lining of pearl that protecting effect is good to it protects through its basic performance when the inside lining packing of making electronic product or medical instrument to propose the pearl cotton in solving above-mentioned background art, nevertheless can not be fine after the striking of strong dynamics form the problem of protecting effect to electronic product or medical instrument.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cotton inside lining of pearl that protecting effect is good, includes the buffer layer, the lower terminal surface bonding of buffer layer is connected with the layer of unloading power, the lower terminal surface bonding of the layer of unloading power is connected with the back up coat, the lower terminal surface bonding of back up coat is connected with the elastic layer, the cotton inside lining of pearl has been glued in the outside of buffer layer.

Preferably, the buffer layer is provided with two layers in an up-down symmetry manner, and the buffer layer is made of polystyrene foam.

Preferably, the force unloading layer is provided with two layers in an up-down symmetrical mode, and the force unloading layer is made of polyurethane foam.

Preferably, the reinforcing layers are symmetrically provided with four layers, and the elastic layer is arranged between the reinforcing layers and provided with three layers.

Preferably, the material of the reinforcing layer is polyethylene foam.

Preferably, the elastic layer is made of EPP.

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

1. this cotton inside lining of pearl that protecting effect is good carries out the multilayer stack through the elastic layer with the back up coat and the EPP material of polyethylene foam material, piles up the buffer nature, corrosion resistance and the antifriction that it has, reinforcing protection intensity, improves life.

2. This cotton inside lining of pearl that protecting effect is good through the layer of unloading power of both sides polyurethane foam material about the back up coat, utilizes its splendid elasticity, compliance, elongation and compressive strength, makes the external force influence who receives reduce, changes and solves the striking dynamics, through the buffer layer of unloading power layer upper and lower both sides polystyrene foam material, makes it have basic buffer strength to prevent inside and wet.

Drawings

FIG. 1 is a schematic perspective sectional view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is a schematic view of a portion of the structure of fig. 2A according to the present invention.

In the figure: 1. a buffer layer; 2. a stress relief layer; 3. a reinforcement layer; 4. an elastic layer; 5. the pearl cotton lining.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cotton inside lining of pearl that protecting effect is good, includes buffer layer 1, unloads power layer 2, back up coat 3, elastic layer 4, the cotton inside lining of pearl 5, and the lower terminal surface bonding of buffer layer 1 is connected with unloads power layer 2, and the lower terminal surface bonding that unloads power layer 2 is connected with back up coat 3, and the lower terminal surface bonding of back up coat 3 is connected with elastic layer 4, and the outside bonding of buffer layer 1 has cotton inside lining of pearl 5.

Further, the buffer layer 1 is provided with two-layer about the symmetry, and buffer layer 1's material is polystyrene foam, has the obturator structure, and the hydroscopicity is little, has good water resistance, and temperature strong adaptability, radioactivity resistance is excellent, and mechanical strength is good, and buffer performance is excellent.

Furthermore, the two force-discharging layers 2 are symmetrically arranged up and down, the force-discharging layers 2 are made of polyurethane foam, and the elastic, flexible, elongation and compression strength-resistant rubber tire has excellent elasticity, flexibility, elongation and compression strength, good chemical stability, resistance to a plurality of solvents and oils and excellent wear resistance.

Further, the reinforcing layer 3 symmetry is provided with four layers, and the elastic layer 4 has the three-layer between the reinforcing layer 3, and multilayer stack structure reinforcing protective strength.

Furthermore, the material of the reinforcing layer 3 is polyethylene foam, which has good buffering property, strong heat resistance, small water absorption, stable chemical performance, difficult corrosion, toughness, flexibility and friction resistance.

Furthermore, the elastic layer 4 is made of EPP, has light specific gravity, good elasticity, shock resistance, compression resistance, high deformation recovery rate, good absorption performance, oil resistance, acid resistance, alkali resistance, various chemical solvents resistance, no water absorption, insulation, heat resistance, no toxicity and no odor, and is suitable for protecting electronic products and medical appliances.

The working principle is as follows: the reinforcing layer 3 made of the polyethylene foam material and the elastic layer 4 made of the EPP material are stacked in a multi-layer manner, the buffering property, the corrosion resistance and the friction resistance of the reinforcing layer are stacked, the protection strength is enhanced, the service life is prolonged, the excellent elasticity, the flexibility, the elongation and the compression strength of the reinforcing layer 3 are utilized by the force unloading layers 2 made of the polyurethane foam materials on the upper side and the lower side, the influence of external force is reduced, the impact strength is dissolved, the basic buffering strength is realized by the buffer layers 1 made of the polystyrene foam materials on the upper side and the lower side of the force unloading layer 2, the inner part is prevented from being affected by damp, the pearl cotton lining 5 wrapped on the outermost side is combined with the layers, the whole protection effect is enhanced, when an electronic product or medical equipment is packaged, the upper end face of the pearl cotton lining 5 is cut, and the buffer layer 1, the force unloading layer 2, the reinforcing layer 3 and the elastic layer 4 wrap the pearl cotton lining, providing a protective effect on the surroundings.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a cotton inside lining of pearl that protecting effect is good, includes buffer layer (1), its characterized in that: the lower end face of the buffer layer (1) is connected with a stress relief layer (2) in an adhesive mode, the lower end face of the stress relief layer (2) is connected with a reinforcing layer (3) in an adhesive mode, the lower end face of the reinforcing layer (3) is connected with an elastic layer (4) in an adhesive mode, and the outer side of the buffer layer (1) is bonded with a pearl wool lining (5).

2. The pearl wool lining with good protection effect as claimed in claim 1, wherein: the buffer layer (1) is provided with two layers in an up-down symmetrical mode, and the buffer layer (1) is made of polystyrene foam.

3. The pearl wool lining with good protection effect as claimed in claim 1, wherein: the two stress relief layers (2) are arranged in an up-down symmetrical mode, and the stress relief layers (2) are made of polyurethane foam.

4. The pearl wool lining with good protection effect as claimed in claim 1, wherein: the reinforced plastic composite material is characterized in that four layers are symmetrically arranged on the reinforced layers (3), and three layers are arranged between the elastic layers (4) and the reinforced layers (3).

5. The pearl wool lining with good protection effect as claimed in claim 1, wherein: the material of the reinforcing layer (3) is polyethylene foam.

6. The pearl wool lining with good protection effect as claimed in claim 1, wherein: the elastic layer (4) is made of EPP.