CN214781617U

CN214781617U - Strippable pressure-sensitive adhesive instant sticker

Info

Publication number: CN214781617U
Application number: CN202120642216.3U
Authority: CN
Inventors: 张进松; 朱红
Original assignee: Shanghai Hanker Industrial Co ltd
Current assignee: Shanghai Hanker Industrial Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-19
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a strippable pressure sensitive adhesive is instant to be pasted, including transparent polyester basic unit, transparent polyvinyl chloride surface course and scribble silicon base stock, the bottom of transparent polyester basic unit is equipped with fibre viscose layer, the top on fibre viscose layer is equipped with EVA resin viscose layer, just fibre viscose layer passes through EVA resin viscose layer fixed connection with transparent polyester basic unit, the bottom of scribbling silicon base stock is equipped with the graphite heat-conducting layer, just the graphite heat-conducting layer with scribble silicon base stock fixed connection. The utility model discloses a laminating two graphite heat-conducting layers of pasting immediately, then two of reciprocal friction paste immediately, under the frictional action of bump, the graphite heat-conducting layer generates heat to conduct the heat to fibre viscose layer department through scribbling the silicon base stock, thereby heat fibre viscose layer, when needing to peel off and paste immediately, the manual work is torn and is pasted immediately, fibre viscose layer is stuck to EVA resin viscose layer this moment, prevent that fibre viscose layer from breaking away from, should paste immediately and be convenient for use in low temperature environment, and be convenient for peel off, the practicality is good.

Description

Strippable pressure-sensitive adhesive instant sticker

Technical Field

The utility model relates to an instant technical field, concretely relates to strippable pressure sensitive adhesive is immediately pasted.

Background

The instant sticker is also a pressure-sensitive paper for adhesive sticker labels, and the like, is a composite material which takes paper, thin film or special materials as fabrics, the back surface of the instant sticker is coated with adhesive, silicon-coated base paper as protective paper, and the finished product label is formed after processing such as printing, die cutting and the like.

The prior art has the following defects: when the existing instant adhesive tape is used in a low-temperature environment, the adhesive layer of the instant adhesive tape has poor viscosity, so that the instant adhesive tape is easy to separate, and the adhesive layer and the base layer of the instant adhesive tape have low viscosity and are inconvenient to peel.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a strippable pressure sensitive adhesive pastes immediately, through the graphite heat-conducting layer laminating of pasting two immediately, then two immediately pastes of reciprocal friction, under the friction of bump, the graphite heat-conducting layer generates heat, and conduct the heat to fibre viscose layer department through scribbling silicon base paper, thereby heat fibre viscose layer, when needing to peel off immediately, the manual work is torn immediately and is pasted, fibre viscose layer is stuck to EVA resin viscose layer this moment, prevent that fibre viscose layer breaks away from, this immediately, paste and be convenient for use at low temperature environment, and be convenient for peel off, the practicality is good, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a strippable pressure sensitive adhesive is immediately pasted, includes transparent polyester base layer, transparent polyvinyl chloride surface course and scribbles silicon backing paper, the bottom of transparent polyester base layer is equipped with the fibre viscose layer, the top on fibre viscose layer is equipped with EVA resin viscose layer, just fibre viscose layer passes through EVA resin viscose layer fixed connection with transparent polyester base layer, the bottom of scribbling silicon backing paper is equipped with the graphite heat-conducting layer, just the graphite heat-conducting layer with scribble silicon backing paper fixed connection, the bottom of graphite heat-conducting layer is equipped with a plurality of bumps.

Preferably, the transparent polyvinyl chloride surface course sets up in the top of transparent polyester substrate, just be the integral type structural design between transparent polyester substrate and the transparent polyvinyl chloride surface course.

Preferably, the EVA resin adhesive layer is respectively bonded with the fiber adhesive layer and the transparent polyester base layer.

Preferably, the silicon-coated base paper is arranged at the bottom of the fiber adhesive layer, and the silicon-coated base paper is bonded with the fiber adhesive layer.

Preferably, a plurality of the salient points are distributed in a matrix arrangement mode relative to the graphite heat conduction layer, and are arranged at equal intervals.

Preferably, be integral type structural design between graphite heat-conducting layer and the silicon-coated base paper, the top of transparent polyvinyl chloride surface course is equipped with wear-resistant resin layer, just be integral type structural design between wear-resistant resin layer and the transparent polyvinyl chloride surface course.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses a laminating two graphite heat-conducting layers of pasting immediately, then two of reciprocal friction paste immediately, under the frictional action of bump, the graphite heat-conducting layer generates heat to conduct the heat to fibre viscose layer department through scribbling the silicon base stock, thereby heat fibre viscose layer, when needing to peel off and paste immediately, the manual work is torn and is pasted immediately, fibre viscose layer is stuck to EVA resin viscose layer this moment, prevent that fibre viscose layer from breaking away from, should paste immediately and be convenient for use in low temperature environment, and be convenient for peel off, the practicality is good.

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Drawings

Fig. 1 is a longitudinal sectional view of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention.

Description of reference numerals:

1. a transparent polyester substrate; 2. a transparent polyvinyl chloride facing layer; 3. a fibrous adhesive layer; 4. an EVA resin adhesive layer; 5. coating silicon base paper; 6. a graphite heat conducting layer; 7. salient points; 8. and a wear-resistant resin layer.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides a strippable pressure sensitive adhesive sticky note as shown in figures 1-3, which comprises a transparent polyester base layer 1, a transparent polyvinyl chloride surface layer 2 and a silicon-coated base paper 5, wherein the bottom of the transparent polyester base layer 1 is provided with a fiber adhesive layer 3, the top of the fiber adhesive layer 3 is provided with an EVA resin adhesive layer 4, the fiber adhesive layer 3 is fixedly connected with the transparent polyester base layer 1 through the EVA resin adhesive layer 4, the bottom of the silicon-coated base paper 5 is provided with a graphite heat conduction layer 6, the graphite heat conduction layer 6 is fixedly connected with the silicon-coated base paper 5, the bottom of the graphite heat conduction layer 6 is provided with a plurality of salient points 7, the two graphite heat conduction layers which are stuck instantly are jointed and then rubbed reciprocally, the graphite heat conduction layer generates heat under the friction action of the salient points, and the heat is conducted to the fiber adhesive layer through the silicon-coated base paper so as to heat the fiber adhesive layer, when the instant sticker needs to be peeled off, the instant sticker is manually torn off, the fiber adhesive layer is stuck by the EVA resin adhesive layer at the moment, the fiber adhesive layer is prevented from being separated, the instant sticker is convenient to use in a low-temperature environment and is convenient to peel off, and the practicability is good.

Further, in the above technical scheme, the transparent polyvinyl chloride surface layer 2 is disposed on the top of the transparent polyester substrate 1, and the transparent polyester substrate 1 and the transparent polyvinyl chloride surface layer 2 are integrated, so that the transparent polyester substrate 1 and the transparent polyvinyl chloride surface layer 2 are reinforced.

Further, in the above technical solution, the EVA resin adhesive layer 4 is bonded to the fiber adhesive layer 3 and the transparent polyester substrate 1, respectively, so as to reinforce the fiber adhesive layer 3 and the transparent polyester substrate 1.

Further, in the above technical solution, the silicon-coated base paper 5 is disposed at the bottom of the fiber adhesive layer 3, and the silicon-coated base paper 5 is bonded to the fiber adhesive layer 3, so that the connection between the silicon-coated base paper 5 and the fiber adhesive layer 3 is facilitated.

Further, in above-mentioned technical scheme, it is a plurality of be matrix arrangement distribution about graphite heat-conducting layer 6 between the bump 7, and be a plurality of be the equidistance setting between the bump 7, the bottom thermally equivalent of graphite heat-conducting layer 6 of being convenient for.

Further, in above-mentioned technical scheme, be integral type structural design between graphite heat-conducting layer 6 and the silicon-coated base paper 5, the top of transparent polyvinyl chloride surface course 2 is equipped with wear-resistant resin layer 8, just be integral type structural design between wear-resistant resin layer 8 and the transparent polyvinyl chloride surface course 2, do wear-resisting treatment for the top of transparent polyvinyl chloride surface course 2 through the wear-resistant resin layer 8 that sets up.

The specific implementation mode is as follows: when the low temperature environment uses, the graphite heat-conducting layer 6 laminating of two instant pastes, then two instant pastes of reciprocal friction, under the frictional action of bump 7, graphite heat-conducting layer 6 generates heat, and conduct the heat to fibre viscose layer 3 department through scribbling silicon base stock 5, thereby heat fibre viscose layer 3, the back is accomplished in the heating, will scribble silicon base stock 5 and tear from the bottom of fibre viscose layer 3, can use instant subsides, when needing to peel off instant subsides, the artifical subsides of tearing immediately, fibre viscose layer 3 is lived to EVA resin viscose layer 4 this moment, prevent that fibre viscose layer 3 from breaking away from, this instant subsides are convenient for use in the low temperature environment, and be convenient for peel off, the practicality is good.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a can strip instant subsides of pressure-sensitive adhesive, includes transparent polyester substrate (1), transparent polyvinyl chloride surface course (2) and scribble silicon base stock (5), its characterized in that: the bottom of transparent polyester base layer (1) is equipped with fibre viscose layer (3), the top of fibre viscose layer (3) is equipped with EVA resin viscose layer (4), just fibre viscose layer (3) passes through EVA resin viscose layer (4) fixed connection with transparent polyester base layer (1), the bottom of scribbling silicon base paper (5) is equipped with graphite heat-conducting layer (6), just graphite heat-conducting layer (6) and scribble silicon base paper (5) fixed connection, the bottom of graphite heat-conducting layer (6) is equipped with a plurality of bumps (7).

2. The releasable, pressure-sensitive adhesive transfer sticker of claim 1, wherein: transparent polyvinyl chloride surface course (2) set up in the top of transparent polyester basic unit (1), just be integral type structural design between transparent polyester basic unit (1) and transparent polyvinyl chloride surface course (2).

3. The releasable, pressure-sensitive adhesive transfer sticker of claim 1, wherein: the EVA resin adhesive layer (4) is respectively bonded with the fiber adhesive layer (3) and the transparent polyester base layer (1).

4. The releasable, pressure-sensitive adhesive transfer sticker of claim 1, wherein: the silicon-coated base paper (5) is arranged at the bottom of the fiber adhesive layer (3), and the silicon-coated base paper (5) is bonded with the fiber adhesive layer (3).

5. The releasable, pressure-sensitive adhesive transfer sticker of claim 1, wherein: a plurality of be matrix arrangement distribution about graphite heat-conducting layer (6) between bump (7), and be a plurality of be the equidistance setting between bump (7).

6. The releasable, pressure-sensitive adhesive transfer sticker of claim 1, wherein: graphite heat-conducting layer (6) and be integral type structural design between silicon-coated base paper (5), the top of transparent polyvinyl chloride surface course (2) is equipped with wear-resistant resin layer (8), just be integral type structural design between wear-resistant resin layer (8) and transparent polyvinyl chloride surface course (2).