CN218842029U

CN218842029U - Stretch-proofing cotton sticky tape of bubble

Info

Publication number: CN218842029U
Application number: CN202223251926.7U
Authority: CN
Inventors: 张勇
Original assignee: Guangde Xinhui New Material Technology Co ltd
Current assignee: Guangde Xinhui New Material Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-11
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to a cotton sticky tape technical field of bubble, concretely relates to stretch-proofing cotton sticky tape of bubble, include: fixing a surface adhesive layer; the stretching-resistant layer is arranged on the lower surface of the adhesive glue layer of the fixed surface; the buffer layer is arranged on the lower surface of the stretch-resistant layer; the base layer is arranged on the lower surface of the buffer layer; the tensile layer is arranged on the lower surface of the base layer; and the elastic layer is arranged on the lower surface of the tensile layer. Stretch-proofing layer and tensile layer set up the upper and lower two sides at the basic unit, can increase the stretch-proofing performance of bubble cotton adhesive tape on the one hand, and on the other hand makes the difficult emergence deformation damage of bubble cotton adhesive tape, and buffer layer and elastic layer are of value to the buffer property who increases bubble cotton adhesive tape, further increase the pull resistance and the tear resistance of bubble cotton adhesive tape, have guaranteed the strength properties, satisfy the user demand. The device is simple to operate, good in stretch-proofing performance, high in stretch-proofing and tear-proofing performance and high in practicability, and the foam adhesive tape is improved in stretch-proofing and tear-proofing performance.

Description

Stretch-proofing cotton sticky tape of bubble

Technical Field

The utility model belongs to the technical field of the cotton sticky tape of bubble, concretely relates to stretch-proofing cotton sticky tape of bubble.

Background

The foam is a material foamed by plastic particles, and is called foam for short. The foam is divided into PU foam, antistatic foam, conductive foam, EPE, antistatic EPE, PORON, CR, EVA, bridging PE, SBR, EPDM, etc. The foam has a series of characteristics of elasticity, light weight, quick pressure-sensitive fixation, convenient use, free bending, ultrathin volume, reliable performance and the like. The foam adhesive tape is manufactured by coating a solvent type (or hot melt type) pressure-sensitive adhesive on one surface or two surfaces of EVA (ethylene vinyl acetate) or PE (polyethylene) foam serving as a base material and then compounding release paper. Has sealing and shock absorbing effects. Has excellent sealing property, compression deformation resistance, flame retardancy, wetting property and the like. The product is widely applied to electronic and electric products, mechanical parts, various small household appliances, mobile phone accessories, industrial instruments, computers and peripheral equipment, automobile accessories, audio and video equipment, toys, cosmetics and the like. However, the foam tapes in the prior art have shape or size changes during cross-cut punching or use, so a stretch-resistant foam tape is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a stretch-proofing cotton sticky tape of bubble to solve the problem on the existing market that proposes in the above-mentioned background art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a stretch resistant foam tape comprising:

fixing a surface adhesive layer;

the stretching-resistant layer is arranged on the lower surface of the adhesive glue layer of the fixed surface;

the buffer layer is arranged on the lower surface of the stretch-resistant layer;

the base layer is arranged on the lower surface of the buffer layer;

the tensile layer is arranged on the lower surface of the base layer;

and the elastic layer is arranged on the lower surface of the tensile layer.

Through above-mentioned technical scheme, stretch-proofing layer and tensile layer set up on the upper and lower two sides of basic unit, can increase the stretch-proofing performance of bubble cotton adhesive tape on the one hand, and on the other hand makes the difficult emergence of bubble cotton adhesive tape warp the damage, and buffer layer and elastic layer are of value to the shock-absorbing capacity who increases bubble cotton adhesive tape, further increase the tensile strength and the tear resistance of bubble cotton adhesive tape, have guaranteed the strength properties, satisfy the user demand.

As the utility model discloses an optimal scheme, stretch-proofing layer material comprises the nylon film material, the thickness of stretch-proofing layer is 0.05MM.

As the utility model discloses an optimal scheme, the buffer layer material adopts the EVA bubble cotton shaping of tailorring, the equidistance is arranged and is had the buffering strip in the buffer layer, buffering strip material is for steeping cotton, sponge or inhaling in the sound cotton one, the buffer layer thickness is 0.05 < -0.1MM.

As the utility model discloses an optimal scheme, the tensile layer material is for polyester film, metal forming, fibre web or fibre cloth, the tensile in situ equidistant tensile antiskid tooth that is provided with tensile thickness of layer is 0.05MM.

As the preferred scheme of the utility model, tensile antiskid tooth is made by the water-absorbent resin material.

As the preferable scheme of the utility model, the elastic layer is made for alkene thermoplastic elastomer, the elastic layer thickness is 0.05MM.

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

stretch-proofing layer and tensile layer set up on the upper and lower two sides of basic unit, can increase the stretch-proofing performance of bubble cotton adhesive tape on the one hand, and on the other hand makes the difficult emergence of bubble cotton adhesive tape warp the damage, and buffer layer and elastic layer are of value to the buffer property who increases the bubble cotton adhesive tape, further increase the tensile and the tear resistance of bubble cotton adhesive tape, have guaranteed the strength properties, satisfy the user demand. The device is simple to operate, good in tensile resistance and strong in practicability.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the foam adhesive tape of the present invention;

fig. 2 is a schematic structural diagram of fig. 1 according to the present invention;

fig. 3 is a schematic structural diagram of fig. 1 according to the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

The utility model provides a following embodiment:

a stretch resistant foam tape comprising: fixed surface adhesive layer, stretch-proofing layer 2, buffer layer 3, basic unit 4, tensile layer 5 and elastic layer 6, fixed surface adhesive layer passes through stretch-proofing layer 2 and is connected with 3 top surfaces of buffer layer, buffer layer 3 is connected with 5 top surfaces of tensile layer through basic unit 4, elastic layer 6 is connected with 5 lower surfaces of tensile layer, stretch-proofing layer 2 and tensile layer 5 set up the upper and lower two sides at basic unit 4, can increase the stretch-proofing performance of bubble cotton sticky tape on the one hand, on the other hand makes the difficult emergence deformation damage of bubble cotton sticky tape, buffer layer 3 and elastic layer 6 are of value to the shock-absorbing capacity that increases bubble cotton sticky tape, further increase the tensile resistance and the tear resistance of bubble cotton sticky tape, the strength property is guaranteed, satisfy the user demand.

As the utility model discloses a further improvement, 2 materials on anti-stretching layer are constituteed by the nylon film material, 2 thickness on anti-stretching layer are 0.05MM, the shaping is tailor to 3 materials on buffer layer adoption EVA bubble cotton, equidistance range has buffer strip 31 in the buffer layer 3, buffer strip 31 materials are for steeping cotton, sponge or inhale one kind in the sound cotton, 3 thickness on buffer layer are 0.05-0.1MM, the nylon film material has good ductility and anti stretchability, be of value to and avoid steeping cotton sticky tape to take place the change of shape or size when crosscut dashes the type or uses, buffer strip 31 is of value to the shock-absorbing capacity that increases the cotton sticky tape of bubble.

As the utility model discloses a further improvement, 5 materials in tensile layer are for polyester film, metal forming, fibre web or fibre cloth, and equidistant 5 thickness on tensile anti-skidding tooth 51 tensile layer that are provided with in tensile layer 5 are 0.05MM, and tensile material is of value to the stretch-proofing and anti-tear performance that improves the cotton sticky tape of bubble, and stay cord anti-skidding tooth is of value to further increase tensile properties.

As a further improvement of the utility model, the tensile anti-skid teeth 51 are made of water-absorbent resin.

As the utility model discloses a further improvement, elastic layer 6 is made for alkene thermoplastic elastomer, and 6 thickness of elastic layer are 0.05MM, and elastic layer 6 is of value to the elasticity that increases the cotton sticky tape of bubble, and the fixed surface adhesive layer material is pressure sensitive adhesive, is provided with on the fixed surface adhesive layer from type rete 7.

Stretch-proofing layer 2 and tensile layer 5 set up on the upper and lower two sides of basic unit 4, can increase the stretch-proofing performance of bubble cotton adhesive tape on the one hand, and on the other hand makes the difficult emergence deformation of bubble cotton adhesive tape damage, and buffer layer 3 and elastic layer 6 are of value to the shock-absorbing capacity who increases the bubble cotton adhesive tape, further increase the tensile resistance and the tear resistance of bubble cotton adhesive tape, have guaranteed the strength properties, satisfy the user demand. The device is simple to operate, good in anti-stretching performance, strong in practicability and capable of better serving and developing markets, and the anti-stretching and anti-tearing performances of the foam rubber belt are improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A stretch-resistant foam tape, comprising:

the fixing surface is provided with an adhesive layer (1);

the anti-stretching layer (2) is arranged on the lower surface of the fixed surface adhesive layer (1);

the buffer layer (3) is arranged on the lower surface of the anti-stretching layer (2);

the base layer (4) is arranged on the lower surface of the buffer layer (3);

the tensile layer (5) is arranged on the lower surface of the base layer (4);

and the elastic layer (6) is arranged on the lower surface of the tensile layer (5).

2. The stretch-resistant foam tape according to claim 1, wherein the material of the stretch-resistant layer (2) is composed of a nylon film material, and the thickness of the stretch-resistant layer (2) is 0.05MM.

3. The stretch-resistant foam adhesive tape according to claim 1, wherein the material of the buffer layer (3) is formed by cutting EVA foam, the buffer strips (31) are arranged in the buffer layer (3) at equal intervals, the material of the buffer strips (31) is one of foam, sponge or sound-absorbing foam, and the thickness of the buffer layer (3) is 0.05-0.1MM.

4. The stretch-resistant foam adhesive tape according to claim 1, wherein the material of the tensile layer (5) is a polyester film, a metal foil, a fiber mesh or a fiber cloth, the tensile layer (5) is provided with stretch anti-slip teeth (51) at equal intervals, and the thickness of the tensile layer (5) is 0.05MM.

5. The stretch-resistant foam tape according to claim 4, wherein the stretch anti-slip teeth (51) are made of a water-absorbent resin material.

6. The stretch-resistant foam tape according to claim 1, wherein the elastic layer (6) is made of an olefinic thermoplastic elastomer material, and the thickness of the elastic layer (6) is 0.05MM.