CN212924878U

CN212924878U - Transparent adhesive tape

Info

Publication number: CN212924878U
Application number: CN202020720339.XU
Authority: CN
Inventors: 钟则勇
Original assignee: Jiangsu Jinwang New Material Technology Co ltd
Current assignee: Jiangsu Jinwang New Material Technology Co ltd
Priority date: 2020-05-02
Filing date: 2020-05-02
Publication date: 2021-04-09
Anticipated expiration: 2030-05-02

Abstract

The utility model discloses a transparent stickness sticky tape, the winding drum comprises a winding drum, the surface coiling of winding drum has the sticky tape body, and the sticky tape body includes stratum basale, acrylic acid pressure sensitive adhesive, nanometer silver coating, phenolic resin layer and polyurethane elastic fiber layer, the outside of sticky tape body is provided with from the type layer. The utility model discloses set up the sticky tape body including the stratum basale, acrylic acid pressure sensitive adhesive, the nanometer silver coating, phenolic resin layer and polyurethane elastic fiber layer, acrylic acid pressure sensitive adhesive wherein can make this sticky tape have the ability of two-sided adhesion object, the nanometer silver coating can improve the holistic bacterinertness of this sticky tape, avoid it to take place by the phenomenon of worm eaten in the use, the phenolic resin layer can improve the holistic refractiveness of this sticky tape, thereby enlarge its application range, polyurethane elastic fiber layer can improve the holistic toughness of this sticky tape, make it be difficult to be broken, the parting line has been set up, can make things convenient for people's accuracy to cut the length of required sticky tape, it is extravagant to avoid the sticky tape.

Description

Transparent adhesive tape

Technical Field

The utility model relates to an sticky tape technical field specifically is a transparent stickness sticky tape.

Background

The adhesive tape is composed of a base material and an adhesive, two or more unconnected objects are connected together by adhesion, a layer of adhesive is coated on the surface of the adhesive tape, and the adhesive tape can be divided into the following parts according to the effects: the transparent adhesive tape has the advantages that the high-temperature adhesive tape, the double-sided adhesive tape, the insulating adhesive tape, the special adhesive tape, the pressure-sensitive adhesive tape and the die-cutting adhesive tape are different in efficacy and suitable for different industry requirements, but the existing adhesive tape is poor in overall performance, so that inconvenience is brought to use of people, and therefore the transparent adhesive tape is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transparent stickness sticky tape to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transparent stickness sticky tape, includes the reel, the surface coiling of reel has the sticky tape body, and the sticky tape body includes stratum basale, acrylic acid pressure sensitive adhesive, nanometer silver coating, phenolic resin layer and polyurethane elastic fiber layer, the outside of sticky tape body is provided with from the type layer, and is provided with the parting line from the rear end of type layer inner chamber, the quantity of stratum basale is two, and the outside of two stratum basale all scribbles and is equipped with acrylic acid pressure sensitive adhesive, and simultaneously, the bottom of the stratum basale that is located the upper end is connected with polyurethane elastic fiber layer through PP glue, and polyurethane elastic fiber layer's bottom is connected with the phenolic resin layer through PP glue, and the bottom on phenolic resin layer is scribbled and is equipped with nanometer silver coating, and nanometer silver coating still.

Preferably, the base layer comprises a PVC layer and the thickness of the base layer is 0.5 to 0.7 times the thickness of the phenolic resin layer.

Preferably, the release layer is composed of an upper PET layer and a lower PET layer, the two PET layers are connected through PP glue, and meanwhile, the thickness of the release layer is 0.07-0.15 times of that of the adhesive tape body.

Preferably, the number of the separation lines is multiple, and the distance between every two adjacent separation lines is one centimeter.

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

the utility model discloses set up the sticky tape body including the stratum basale, acrylic acid pressure sensitive adhesive, the nanometer silver coating, phenolic resin layer and polyurethane elastic fiber layer, acrylic acid pressure sensitive adhesive wherein can make this sticky tape have the ability of two-sided adhesion object, the nanometer silver coating can improve the holistic bacterinertness of this sticky tape, avoid it to take place by the phenomenon of worm eaten in the use, the phenolic resin layer can improve the holistic refractiveness of this sticky tape, thereby enlarge its application range, polyurethane elastic fiber layer can improve the holistic toughness of this sticky tape, make it be difficult to be broken, prolong its life, the parting line has been set up, can make things convenient for people's accuracy to cut the length of required sticky tape, it is extravagant to avoid the sticky tape.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

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

FIG. 2 is a schematic view of the structure of the release layer of the present invention;

fig. 3 is a schematic view of the structure of the adhesive tape body of the present invention.

In the figure: 1 reel, 2 adhesive tape bodies, 21 basal layers, 22 acrylic pressure-sensitive adhesive, 23 nano silver coatings, 24 phenolic resin layers, 25 polyurethane elastic fiber layers, 3 release layers and 4 separation lines.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The reel 1, the adhesive tape body 2, the substrate layer 21, the acrylic pressure sensitive adhesive 22, the nano silver coating 23, the phenolic resin layer 24, the polyurethane elastic fiber layer 25, the release layer 3 and the parting line 4 are all universal standard parts or parts known by those skilled in the art, and the structure and principle of the parts are known by those skilled in the art through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a transparent adhesive tape includes a reel 1, a tape body 2 is wound on an outer surface of the reel 1, the tape body 2 includes a substrate layer 21, an acrylic pressure sensitive adhesive 22, a nano silver coating 23, a phenolic resin layer 24 and a polyurethane elastic fiber layer 25, the acrylic pressure sensitive adhesive 22 can enable the tape to have a double-sided adhesive capability to an object, the nano silver coating 23 can improve the overall antibacterial property of the tape to prevent the tape from being damaged by worms during use, the phenolic resin layer 24 can improve the overall fire resistance of the tape to expand the application range, the polyurethane elastic fiber layer 25 can improve the overall toughness of the tape to prevent the tape from being easily broken and prolong the service life of the tape, the number of the substrate layers 21 is two, the acrylic pressure sensitive adhesive 22 is coated on outer sides of the two substrate layers 21, and the bottom of the substrate layer 21 at the upper end is connected with the polyurethane elastic fiber layer 25 through PP, the bottom of the polyurethane elastic fiber layer 25 is connected with a phenolic resin layer 24 through PP glue, the bottom of the phenolic resin layer 24 is coated with a nano silver coating 23, the nano silver coating 23 is further coated on the top of a basal layer 21 at the lower end, the basal layer 21 comprises a PVC layer, the thickness of the basal layer 21 is 0.5-0.7 times of that of the phenolic resin layer 24, a release layer 3 is arranged on the outer side of the adhesive tape body 2, the release layer 3 consists of an upper PET layer and a lower PET layer, the two PET layers are connected through the PP glue, meanwhile, the thickness of the release layer 3 is 0.07-0.15 times of that of the adhesive tape body 2, and a separation line 4 is arranged at the rear end of an inner cavity of the release layer 3.

During the use, set up the sticky tape body 2 including stratum basale 21, acrylic acid pressure sensitive adhesive 22, nanometer silver coating 23, phenolic resin layer 24 and polyurethane elastic fiber layer 25, acrylic acid pressure sensitive adhesive 22 wherein can make this sticky tape have the ability of two-sided adhesion object, nanometer silver coating 23 can improve the holistic bacterinertness of this sticky tape, avoid it to take place by the phenomenon of worm eaten in the use, phenolic resin layer 24 can improve the holistic fire resistance of this sticky tape, thereby enlarge its application range, polyurethane elastic fiber layer 25 can improve the holistic toughness of this sticky tape, make it be difficult to be broken by the snap, prolong its life, set up parting line 4, can make things convenient for people's accurate length of cutting required sticky tape, avoid the sticky tape extravagant.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A scotch tape comprising a roll (1) and characterized in that: the outer surface of the winding drum (1) is wound with an adhesive tape body (2), the adhesive tape body (2) comprises a basal layer (21), an acrylic pressure-sensitive adhesive (22), a nano silver coating (23), a phenolic resin layer (24) and a polyurethane elastic fiber layer (25), the outer side of the adhesive tape body (2) is provided with a release layer (3), and the rear end of the inner cavity of the release layer (3) is provided with a separation line (4), the number of the substrate layers (21) is two, and the outer sides of the two substrate layers (21) are coated with acrylic pressure-sensitive adhesive (22), meanwhile, the bottom of the basal layer (21) at the upper end is connected with a polyurethane elastic fiber layer (25) through PP glue, the bottom of the polyurethane elastic fiber layer (25) is connected with a phenolic resin layer (24) through PP glue, the bottom of the phenolic resin layer (24) is coated with a nano silver coating (23), and the nano silver coating (23) is also coated on the top of the base layer (21) at the lower end.

2. A scotch adhesive tape according to claim 1, wherein: the base layer (21) comprises a PVC layer, and the thickness of the base layer (21) is 0.5-0.7 times of that of the phenolic resin layer (24).

3. A scotch adhesive tape according to claim 1, wherein: the release layer (3) is composed of an upper PET layer and a lower PET layer, the two PET layers are connected through PP glue, and meanwhile, the thickness of the release layer (3) is 0.07-0.15 times that of the adhesive tape body (2).

4. A scotch adhesive tape according to claim 1, wherein: the number of the separation lines (4) is multiple, and the distance between every two adjacent separation lines (4) is one centimeter.