CN210314091U

CN210314091U - Flame-retardant detachable double-sided adhesive tape

Info

Publication number: CN210314091U
Application number: CN201920840777.7U
Authority: CN
Inventors: 朱向忠
Original assignee: Shenzhen Faxin Zhongxin New Material Co ltd
Current assignee: Shenzhen Faxin Zhongxin New Material Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-04-14
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a fire-retardant two-sided sticky tape of dismantling, include substrate layer, gluing agent layer, printing ink printing layer, leave the type bottom. The substrate layer is located the center layer of sticky tape, and the substrate layer both sides set gradually gluing agent layer respectively, leave type bottom. The adhesive layer is a flame-retardant adhesive layer, and the printing ink printing layer is a flame-retardant printing ink printing layer. In order to ensure that the adhesive force and the flame retardant capability of the adhesive tape are better, a flame retardant coating is arranged between the flame retardant adhesive layer and the base material layer. The flame-retardant printing ink printing layer is located between the adhesive layer on one side of the base material layer and the release bottom layer, is used for the adhesive surface to stop adhesive, reduces the sticking effect of the flame-retardant detachable double-sided tape on the battery, and facilitates the detachment of the battery. The flame-retardant detachable double-sided adhesive tape is simple in overall structure, small in thickness and capable of achieving flame-retardant protection.

Description

Flame-retardant detachable double-sided adhesive tape

Technical Field

The utility model relates to a two-sided fire-retardant double sided tape of dismantling for mobile phone battery

Background

The development trend of electronic products such as notebook computers, tablet computers, liquid crystal televisions, smart phones and the like is light, thin and high in quality, and the volume of consumer electronic products is smaller and smaller. The traditional electronic component with single function and auxiliary materials thereof can not meet the development trend of light weight, thinness and quality of electronic products. Especially, smart phones with more and more functions are thinner and thinner in appearance. The double-sided adhesive tape serving as the adhesive of the smart phone is particularly important.

The conventional double-sided adhesive tape is an adhesive tape prepared by using paper, cloth, a plastic film and the like as base materials and uniformly coating an elastomer type pressure-sensitive adhesive or a resin type pressure-sensitive adhesive on the base materials, and generally comprises three parts, namely the base materials, an adhesive and release paper. Traditional double faced adhesive tape is with easily tearing the subsides bonding insecure, and it is not hard up easily when drop test, influence the use, and traditional double faced adhesive tape appearance is thicker, does not have fire-retardant fire-proof function.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a flame-retardant fireproof double-sided tape which is firm in sticking and light and thin in appearance.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a fire-retardant two-sided sticky tape of dismantling, includes substrate layer, gluing agent layer, printing ink printing layer, leaves the type bottom, the substrate layer is located the centre layer of sticky tape, and the substrate layer both sides set gradually gluing agent layer respectively, leave the type bottom, gluing agent layer is fire-retardant gluing agent layer.

As the improvement of above-mentioned technical scheme, the printing ink printing layer is fire-retardant printing ink printing layer, and fire-retardant printing ink printing layer is located between the gluing agent layer of substrate layer one side and the release bottom layer, and the shape is arbitrary shape, and thickness is 0.001 ~ 0.1 mm.

As a further improvement of the technical scheme, a flame-retardant coating is further arranged between the flame-retardant adhesive layer and the base material layer. The flame-retardant coating contains a flame retardant with the thickness of 0.005-0.3 mm.

As the further improvement of above-mentioned technical scheme, the substrate layer includes just cloth and acetic acid cloth, and thickness is 0.008 ~ 0.3 mm.

As a further improvement of the technical scheme, the flame-retardant adhesive layer comprises glue with controllable adhesive force, and the thickness of the glue is 0.005-0.2 mm.

The glue with controllable adhesive force is high-transparency glue.

As a further improvement of the technical scheme, the release bottom layer comprises glassine, PET, coated paper, PP or PVC, and one surface of the release bottom layer is a release surface.

The utility model has the advantages that: the utility model discloses a fire-retardant double sided tape of dismantling's simple structure, the form is thinner. The self-made flame-retardant adhesive is adopted to have controllable adhesive force on the base material, and meanwhile, the flame-retardant coating is added to enhance the adhesive force and the flame-retardant protection capability. One side of double faced adhesive tape sets up the controllable fire-retardant printing ink printing layer of shape, can be used to the sticky surface and stop gluing, has reduced fire-retardant detachable double faced adhesive tape to the effect of pasting of battery, makes things convenient for the battery to dismantle.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of example 1 of a flame retardant removable double-sided adhesive tape;

FIG. 2 is a schematic structural view of example 2 of a flame retardant removable double-sided adhesive tape;

FIG. 3 is a schematic structural view of example 3 of a flame retardant removable double-sided adhesive tape;

1. a substrate layer; 2. a flame retardant coating; 3. a flame retardant adhesive layer; 4. a flame-retardant ink printing layer; 5. and (4) releasing the bottom layer.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.

Embodiment 1, referring to fig. 1, a fire-retardant two-sided sticky tape of dismantling includes substrate layer 1, gluing agent layer, printing ink printing layer, leaves type bottom 5, substrate layer 1 is located the centre layer of sticky tape, and substrate layer 1 both sides set gradually gluing agent layer respectively, leave type bottom 5, gluing agent layer is fire-retardant gluing agent layer 3.

The printing ink printing layer is a flame-retardant printing ink printing layer 4, and the flame-retardant printing ink printing layer 4 is located between the adhesive layer on one side of the base material layer 1 and the release bottom layer 5. The shape of the flame-retardant printing ink printing layer 4 is any shape, and the thickness is 0.001-0.1 mm.

Substrate layer 1 is including harmless cloth and acetic acid cloth, and thickness is 0.008 ~ 0.3mm, and non-woven fabrics, acetic acid cloth etc. can prolong same direction and tear, and the breach is smooth even.

The flame-retardant adhesive layer 3 comprises glue with controllable adhesive force, the thickness of the glue is 0.005-0.2 mm, and the glue with controllable adhesive force is high-transparency glue.

Release bottom 5 includes glassine, PET, art paper, PP or PVC, the one side of leaving type bottom 5 is for leaving the profile.

Referring to fig. 2, the utility model discloses a second embodiment still is provided with fire-retardant coating 2 between fire-retardant gluing agent layer 3 and substrate layer 1, fire-retardant coating 2 contains fire retardant and relevant auxiliary agent, and thickness is 0.005 ~ 0.3 mm. The flame-retardant coating 2 is arranged between one side of the base material layer 1 and the flame-retardant adhesive layer 3. The adhesive force and the flame retardant effect of one side of the base material are enhanced.

Referring to fig. 3, the third embodiment of the present invention further provides a flame retardant coating 2 between the flame retardant adhesive layer 3 and the substrate layer 1, the flame retardant coating 2 contains a flame retardant and related additives, and the thickness is 0.005-0.3 mm. The flame-retardant coating 2 is arranged between the two sides of the base material layer 1 and the flame-retardant adhesive layer 3. The adhesive force and the flame retardant effect of the two sides of the base material are enhanced.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a fire-retardant two-sided sticky tape of dismantling which characterized in that: including substrate layer (1), gluing agent layer, printing ink printing layer, from type bottom (5), substrate layer (1) is located the centre layer of sticky tape, and the both sides of substrate layer (1) set gradually gluing agent layer respectively, from type bottom (5), gluing agent layer is fire-retardant gluing agent layer (3).

2. The flame retardant removable double-sided tape according to claim 1, wherein: the printing ink printing layer is a flame-retardant printing ink printing layer (4), and the flame-retardant printing ink printing layer (4) is located between the flame-retardant adhesive layer (3) on one side of the base material layer (1) and the release bottom layer (5).

3. The flame retardant removable double-sided tape according to claim 2, wherein: the thickness of the flame-retardant printing ink printing layer (4) is 0.001-0.1 mm.

4. The flame retardant removable double-sided tape according to claim 1, wherein: and a flame-retardant coating (2) is also arranged between the flame-retardant adhesive layer (3) and the base material layer (1).

5. The flame retardant removable double-sided tape according to claim 4, wherein: the thickness of the flame-retardant coating (2) is 0.005-0.3 mm, and the flame retardant coating (2) contains a flame retardant.

6. The flame retardant removable double-sided tape according to claim 1, wherein: substrate layer (1) thickness is 0.008 ~ 0.3mm, including harmless cloth and acetic acid cloth.

7. The flame retardant removable double-sided tape according to claim 1, wherein: the thickness of the flame-retardant adhesive layer (3) is 0.005-0.2 mm, and the flame-retardant adhesive layer comprises adhesive water with controllable adhesive force.

8. The flame retardant removable double-sided tape according to claim 7, wherein: the glue with controllable adhesive force is high-transparency glue.

9. The flame retardant removable double-sided tape according to claim 1, wherein: the release bottom layer (5) comprises glassine, PET, coated paper, PP or PVC, and one surface of the release bottom layer (5) is a release surface.