CN218089425U

CN218089425U - PET (polyethylene terephthalate) insulating adhesive tape

Info

Publication number: CN218089425U
Application number: CN202222710399.5U
Authority: CN
Inventors: 戴锦昌; 陈俊强; 戴祖强
Original assignee: Guangdong Xinmei New Material Technology Co ltd
Current assignee: Guangdong Xinmei New Material Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2022-12-20
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a PET insulating adhesive tape, including the PET sticky tape body, the PET sticky tape body is equipped with PET basic unit and applies paint with a brush the pressure sensitive adhesive layer in this PET basic unit bottom, still accompany the braid between PET basic unit and the pressure sensitive adhesive layer, the braid is equipped with a plurality of hole sites, the PET basic unit passes through the hole site contact with pressure sensitive adhesive layer, PET basic unit surface is stained with and is covered the aluminium foil layer, aluminium foil layer surface scribbles the waterproof layer. The meshbelt layer that plays the fixed action is added to PET sticky tape body inside, and the meshbelt layer utilizes self non-deformable's characteristics to let PET sticky tape body avoid long-time dragging when using to lead to warping, and on the aluminium foil layer of top layer joining, the heat resistance of PET sticky tape body is further strengthened to aluminium foil layer and PET basic unit combination back, has wholly improved the performance that PET sticky tape body used.

Description

PET (polyethylene terephthalate) insulating adhesive tape

Technical Field

The utility model relates to a PET sticky tape technical field specifically is a PET insulating adhesive tape.

Background

The PET insulating tape is prepared by coating PET acrylic adhesive, has good insulativity and heat resistance, and is usually used for bonding nameplates, ornaments and decorating parts and bonding plastics and rubber. At present, a plurality of PET insulating tapes are easy to deform in use, and have poor high-temperature resistance, so that the PET insulating tapes cannot be flatly attached in use and even can deform.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a PET insulating adhesive tape which can effectively solve the problem provided by the background technology.

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

the utility model provides a PET insulating adhesive tape, includes the PET sticky tape body, the PET sticky tape body is equipped with the PET basic unit and applies paint the pressure sensitive adhesive layer in this PET basic unit bottom with a brush, still accompany the braid between PET basic unit and the pressure sensitive adhesive layer, the braid is equipped with a plurality of hole sites, the PET basic unit passes through the hole site contact with the pressure sensitive adhesive layer, PET basic unit surface is stained with the aluminium foil layer, aluminium foil layer surface scribbles the waterproof layer.

Further, a removable release paper layer is adhered to the bottom of the pressure-sensitive adhesive layer.

Further, the pressure-sensitive adhesive layer is an acrylic pressure-sensitive adhesive.

Further, the hole sites are distributed in a matrix structure.

Furthermore, still be equipped with the stamp layer between aluminium foil layer and the waterproof layer.

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

the utility model discloses at the inside meshbelt layer that plays the fixed action of adding of PET sticky tape body, the meshbelt layer utilizes self non-deformable's characteristics to let the PET sticky tape body avoid long-time dragging to lead to warping when using, improves the planarization after using, and at the aluminium foil layer of adding on the top layer, the aluminium foil layer further strengthens the heat resistance of PET sticky tape body with the combination of PET basic unit laggard, has wholly improved the performance that the PET sticky tape body used, and overall structure is simple, and the practicality is strong.

Drawings

FIG. 1 is a schematic cross-sectional structure of the present invention;

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

the reference numbers in the figures:

the adhesive comprises, by weight, 1-a PET base layer, 2-a pressure-sensitive adhesive layer, 3-a woven tape layer, 4-hole sites, 5-an aluminum foil layer, 6-a waterproof layer, 7-a release paper layer and 8-a printing layer.

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 PET insulating tape, including the PET sticky tape body, the PET sticky tape body is equipped with PET basic unit 1 and applies paint pressure sensitive adhesive layer 2 in this PET basic unit 1 bottom with a brush, still accompany braid layer 3 between PET basic unit 1 and the pressure sensitive adhesive layer 2, braid layer 3 is equipped with a plurality of hole sites 4, PET basic unit 1 passes through hole site 4 contact with pressure sensitive adhesive layer 2, PET basic unit 1 surface is stained with aluminium foil layer 5, aluminium foil layer 5 surface scribbles waterproof layer 6, specifically, the PET sticky tape body is a coloured or colourless structure, and PET basic unit 1 can play fine effect of pasting after collocating with pressure sensitive adhesive layer 2 as the basic unit of PET sticky tape body, and the braid layer 3 of centre gripping between the two, and this braid layer 3 can consolidate the fastness between PET basic unit 1 and the pressure sensitive adhesive layer 2, is difficult to cause the deformation through dragging moreover, lets both keep original structural state, and aluminium foil layer 5 is the same with PET basic unit 1, has possessed certain high temperature resistance effect, improves the high temperature resistance of whole PET sticky tape body.

Removable release paper layer 7 is stained with to pressure sensitive adhesive layer 2 bottom, and release

paper layer

7 and 2 bonding backs can protect not being in the same place other material glues before the use at the PET sticky tape body, play fine protection effect to pressure sensitive adhesive layer 2, before the use, directly tear and use behind the release paper layer 7.

The pressure-sensitive adhesive layer 2 is an acrylic pressure-sensitive adhesive, and the acrylic pressure-sensitive adhesive has good performances including strong coating adaptability, high drying speed, strong adhesion to a base material, good leveling property and transparency, good water resistance, high temperature and high humidity resistance, cold resistance and the like, so that the adhesiveness of the whole PET adhesive tape body is improved.

Hole site 4 is the structural distribution of matrix, and the distribution of matrix structure both can improve the planarization of whole PET sticky tape body, makes to be connected more evenly between PET basic unit 1 and the pressure sensitive adhesive layer 2 moreover.

Still be equipped with stamp layer 8 between aluminium foil layer 5 and the waterproof layer 6, stamp layer 8 mainly used makes things convenient for inside filling pattern, the decorative pattern use at the PET sticky tape body.

Compared with the prior art, this technical scheme plays fixed action's meshbelt layer 3 at the inside joining of PET sticky tape body, and meshbelt layer 3 utilizes self non-deformable's characteristics to let PET sticky tape body avoid long-time dragging when using and lead to warping, improves the planarization after the use, and at the aluminium foil layer 5 of top layer joining, the heat resistance of PET sticky tape body is further strengthened to aluminium foil layer 5 and PET basic unit 1 combination back, has wholly improved the performance that PET sticky tape body used.

During the use, the PET sticky tape body removes the bottom from type ply 7 after, utilizes pressure sensitive adhesive layer 2 and article to paste, when dragging the PET sticky tape body, inside meshbelt layer 3 has prevented that the inner structure leads to warping because excessive dragging, can be more level and more smooth after the PET sticky tape body is pasted like this, and surperficial aluminium foil layer 5 possesses high temperature resistance performance, combines to use the back with PET basic unit 1, has promoted whole high temperature resistance effect, uses under the high temperature condition can not warp.

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

1. A PET insulating tape, which is characterized in that: including the PET sticky tape body, the PET sticky tape body is equipped with the PET basic unit and applies paint the pressure sensitive adhesive layer in this PET basic unit bottom with a brush, still accompany the braid layer between PET basic unit and the pressure sensitive adhesive layer, the braid layer is equipped with a plurality of hole sites, the PET basic unit passes through the hole site with the pressure sensitive adhesive layer and contacts, PET basic unit surface is glued and is covered with the aluminium foil layer, aluminium foil layer surface scribbles the waterproof layer.

2. The PET insulating tape according to claim 1, wherein: and a removable release paper layer is adhered to the bottom of the pressure-sensitive adhesive layer.

3. A PET insulating tape according to claim 1, characterized in that: the pressure-sensitive adhesive layer is an acrylic pressure-sensitive adhesive.

4. The PET insulating tape according to claim 1, wherein: the hole sites are distributed in a matrix structure.

5. The PET insulating tape according to claim 1, wherein: still be equipped with the stamp layer between aluminium foil layer and the waterproof layer.