CN213866052U - Novel blue glue - Google Patents

Abstract

The utility model discloses a novel blue glue, which comprises a structural main body with a roll-shaped structure, wherein the structural main body comprises a substrate layer and release paper which are sequentially arranged from top to bottom, the substrate layer is a film made of polyvinyl chloride, a first glue layer is coated between the substrate layer and the release paper, a silicone oil release film is coated on the surface of the substrate layer, a pressure-sensitive glue layer with the thickness of 5-25 mu m is coated on the bottom surface of the release paper, a printing coating is coated on the substrate layer, a plurality of tearing openings which are distributed equidistantly are arranged on the structural main body, the tearing openings are close to the tearing openings, two extension parts which are convenient to grasp are arranged on the release paper, the two extension parts are respectively a left auxiliary lug and a right auxiliary lug from left to right, the shapes of the left auxiliary lug and the right auxiliary lug include but are not limited to a rectangle, the left auxiliary lug and the right auxiliary lug are arranged between every two tearing openings, the left auxiliary lug and the right auxiliary lug are arranged in the two tearing openings and are closer to the tearing opening at the front end of the structural main body, the tear opening is formed by a plurality of serrated cutting impressions or by a plurality of strip-shaped cutting impressions.

Description

Novel blue glue

Technical Field

The utility model relates to a blue sticky tape technical field specifically is a novel blue is glued.

Background

Along with the improvement of modern PCB circuit board technical field requirement, the process requirement of production line circuit board is complicated, and current PCB circuit board surface treatment is difficult to satisfy the application of relevant field, and the product of operation product demand diversified selection surface treatment, the ordinary choice surface treatment of engineering production use uses blue glue and has been unable to satisfy the process requirement to current blue glue lacks the function of embodying the tear of being convenient for, also is not convenient for the user to look for the tear.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a novel blue gel.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a novel blue glue, includes the main structure body, the main structure body includes the substrate layer that from top to bottom sets gradually and from type paper, the coating has the printing coating on the substrate layer, the printing has picture and text information on the printing coating, and picture and text information can introduce including product structure performance, also can include the remaining book number of main structure body, the last mouth that tears that is equipped with multichannel equidistance and distributes of main structure body is close tear the mouth, be equipped with two extension portions that realize conveniently snatching from type paper, two extension portion is left appendage and right appendage respectively from a left side to the right side, the bottom surface coating from type paper has the second glue layer.

Preferably, the left appendage and the right appendage are arranged between every two tearing openings.

Preferably, the left appendage and the right appendage are arranged at a tear seam closer to the front end of the structure body in the two tear seams.

Preferably, the tear opening is formed by a plurality of serrated cutting impressions or by a plurality of strip-shaped cutting impressions.

Preferably, a silicone oil release film is coated on the surface of the base material layer.

Preferably, a first glue layer is coated between the substrate layer and the release paper.

Preferably, the second glue layer is a pressure sensitive glue layer of 5-25 μm thickness.

Preferably, the shapes of the left appendage and the right appendage include, but are not limited to, rectangular.

Preferably, the structural body is a roll structure.

Preferably, the substrate layer is a film made of polyvinyl chloride.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up left appendage and right appendage so that the user finds the position that the blue glue tore mouthful, simultaneously through setting up the purpose of tearing the mouth in order to realize quick and conveniently tearing in the structure main part, it constitutes or comprises the cutting impression of a plurality of bar shapes by the cutting impression of a plurality of cockscomb structures, pressure-sensitive adhesive adopts and indicates that can make pressure-sensitive adhesive reach the purpose that bonds any adherend smooth and clean surface immediately, destroy the adherend bonding surface simultaneously, pressure-sensitive adhesive can not pollute the adherend surface, can avoid follow-up technology to glue residual phenomenon, and it is in order to prevent that pressure-sensitive adhesive and substrate layer from taking place adhesion phenomenon to set up silicon oil from the type membrane on the substrate layer surface, the degree of depth of tearing the mouth can be adjusted according to cross cutting process standard.

Drawings

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

fig. 2 is another schematic structural diagram of the present invention.

Reference numbers in the figures:

substrate layer 1, first glue layer 11, silicone oil release film 12, tear mouth 13, release paper 2, left appendage 21, right appendage 22, second glue layer 23.

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.

As shown in fig. 1-2, the utility model provides a novel blue glue, including the main structure body, the main structure body is including the substrate layer 1 that from top to bottom sets gradually and from type paper 2, the coating has the printing coating on the substrate layer 1, the printing has picture and text information on the printing coating, and picture and text information can introduce including product structural performance, also can include the remaining volume number of main structure body, be equipped with the tearing mouth 13 that multichannel equidistance distributes in the main structure body, be close tear mouth 13, be equipped with two extension portions that realize conveniently snatching on type paper 2, two extension portion attaches ear 21 and right side respectively for a left side from a left side to the right side, the bottom surface coating from type paper 2 has second glue layer 23.

The left appendage 21 and the right appendage 22 are arranged between every two tearing openings 13.

The left appendage 21 and the right appendage 22 are disposed at the tear opening 13 closer to the front end of the structural body among the two tear openings 13.

The tear-off opening 13 is formed by a plurality of serrated cutting impressions or by a plurality of strip-shaped cutting impressions.

And a silicone oil release film 12 is coated on the surface of the substrate layer 1.

The first glue layer 11 coats between substrate layer 1 and the release paper 2.

The second glue layer 23 is a pressure sensitive glue layer of 5-25 μm thickness.

The shapes of the left appendage 21 and the right appendage 22 include, but are not limited to, rectangular.

The structure main body is of a roll-shaped structure.

The substrate layer 1 is a film made of polyvinyl chloride.

The utility model discloses a set up left appendage 21 and right appendage 22 so that the user finds blue glue and tear the position of mouth 13, simultaneously through setting up tear mouth 13 in the structure main part in order to realize the purpose fast and conveniently tear, tear mouth 13 and constitute or constitute by the cutting impression of a plurality of bar shapes by the cutting impression of a plurality of cockscomb structures, pressure-sensitive adhesive adopts to indicate that can pressure just can make pressure-sensitive adhesive reach the purpose that bonds any adherend smooth and clean surface immediately, destroy the adherend bonding surface simultaneously, pressure-sensitive adhesive can not pollute the adherend surface, can avoid follow-up technology to glue residual phenomenon, and it is in order to prevent that pressure-sensitive adhesive and substrate layer 1 from taking place adhesion phenomenon to set up silicon oil from type membrane 12 on the substrate layer surface, the degree of depth of tearing mouth 13 can be adjusted according to cross cutting technology standard.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a novel blue glue, a serial communication port, including the main structure body, the main structure body includes the substrate layer that from top to bottom sets gradually and from type paper, the coating has the printing coating on the substrate layer, be equipped with the mouth that tears of multichannel equidistance distribution in the main structure body, be close tear the mouth, be equipped with two extension portions that realize conveniently snatching from type paper, two extension portion is left side from a left side to the right side and attaches the ear with the right side respectively, the bottom surface coating from type paper has the second glue layer.

2. The novel blue gel as claimed in claim 1, wherein the left appendage and the right appendage are disposed between every two tearing openings.

3. The novel blue gel as claimed in claim 2, wherein the left appendage and the right appendage are disposed at a tear seam closer to the front end of the main body of the structure than the two tear seams.

4. The novel blue glue according to claim 1, wherein the tear-off opening is formed by a plurality of saw-toothed cutting impressions or by a plurality of strip-shaped cutting impressions.

5. The novel blue gel according to claim 1, wherein the surface of the substrate layer is coated with a silicone release film.

6. The novel blue glue according to claim 1, wherein a first glue layer is coated between the substrate layer and the release paper.

7. The novel blue gel according to claim 1, wherein the second gel water layer is a pressure sensitive adhesive layer with a thickness of 5-25 μm.

8. The novel blue gel as claimed in claim 1, wherein the left appendage and the right appendage are both rectangular in shape.

9. The novel blue gel as claimed in claim 1, wherein the structural body is a roll structure.

10. The novel blue gel according to claim 1, wherein the substrate layer is a film made of polyvinyl chloride.

Images