CN212174874U

CN212174874U - Double faced adhesive tape convenient to tear

Info

Publication number: CN212174874U
Application number: CN202020564846.9U
Authority: CN
Inventors: 马学军; 邓华云; 刘仁举
Original assignee: Shenzhen Sili Electronic Materials Co ltd
Current assignee: Shenzhen Sili Electronic Materials Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-18
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a double faced adhesive tape of conveniently tearing, including the viscose layer with from the type layer, be provided with the tearing piece that a plurality of convenient double faced adhesive tapes torn from the type layer surface, tear the piece orientation with from the opposite direction of type layer head end and fold on from the type layer surface, can prevent that the viscose layer from gluing the hand, solved the problem that is difficult to tear, the utility model provides a current foam double faced adhesive tape because the problem that viscidity is great relatively exists, when needing to tear the foam double faced adhesive tape hand that is in the lapping state and pull out, avoided the hand to glue the viscose layer surface, it is very convenient to tear, avoids the colloid to remain in the hand easily moreover, and the design is more humanized, and simple structure, convenient to use.

Description

Double faced adhesive tape convenient to tear

Technical Field

The utility model particularly relates to a double-sided tape.

Background

At present, the known double-sided tape mainly comprises an adhesive layer and release paper, wherein the adhesive layer is a strip with adhesive on the double-sided tape, the release paper is a strip paper coated on the outer surface of the adhesive layer in an anti-adhesion manner, and in addition, the double-sided tape also comprises other auxiliary components such as a strip rotating shaft and even a special device box. In daily life, industrial production and office, the double-sided adhesive tape can be used in various occasions, and the double sides of the double-sided adhesive tape are provided with the adhesive, so that convenience is brought to the adhesion and the sticking of various objects.

In life, the adhesive tape, especially the foam double faced adhesive tape, is often used for fixing small cloth loss, small parts and the like, however, the viscosity of the foam double faced adhesive tape is relatively large, when the hand is required to be torn out, especially when the hand is in a rolled state and is required to be pulled out, the hand is particularly easy to adhere to the surface of the adhesive layer, the operation is very troublesome, the adhesive is easy to remain in the hand, the subsequent hand cleaning is also very troublesome, and the design is not humanized.

Therefore, the existing double-sided adhesive tape is further improved.

Disclosure of Invention

The utility model aims at providing a convenient double faced adhesive tape who tears.

In order to achieve the above purpose, the utility model adopts the following scheme:

the utility model provides a double faced adhesive tape of conveniently tearing, including the viscose layer with from the type layer, be provided with the piece of tearing that a plurality of convenient double faced adhesive tapes torn from the type layer surface, tear the piece orientation with from the opposite direction of type layer head end and fold on from the type layer surface, can prevent that the viscose layer from gluing the hand, solved and be difficult to the problem of tearing.

Preferably, the width of the tearing and pulling sheet is the same as that of the release layer, so that a reasonable scheme is provided.

Preferably, the width of the tear tab is smaller than the width of the release layer, providing another reasonable solution.

Preferably, a plurality of tear pulling-on pieces provide an implementation mode along setting from type layer upper surface equipartition.

Preferably, release films are covered on two sides of the release layer, so that the adhesive layer can be separated more easily.

Preferably, release paper covers both sides of the release layer, so that the adhesive layer can be separated more easily.

Preferably, the viscose layer is EVA foam or PE foam, and has the characteristic of strong viscosity.

Preferably, the density of the EVA foam is 38-48 degrees, and an embodiment is provided.

Preferably, the surfaces of the EVA foam or the PE foam are respectively coated with a strong-adhesion acrylic adhesive to enhance adhesion strength.

Preferably, be provided with in viscose layer and from type layer inner circle and supply the viscose layer and carry out winding ring section of thick bamboo from the type layer, can conveniently accomodate.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model provides a current foam double faced adhesive tape because the great problem that exists relatively of viscidity, when needing to tear the foam double faced adhesive tape hand that is in the lapping state, avoided the hand to glue viscose layer surface, it is very convenient to tear, avoids the colloid to remain easily in the hand moreover, and the design is more humanized, and simple structure, convenient to use.

Drawings

Fig. 1 is one of the perspective views of the present invention;

fig. 2 is a second perspective view of the present invention;

fig. 3 is a third perspective view of the present invention.

The reference numbers illustrate: 1. an adhesive layer; 2. a release layer; 3. and tearing the pull tab.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a double faced adhesive tape who conveniently tears, including viscose layer 1 with from type layer 2, it tears piece 3 to be provided with a plurality of convenient double faced adhesive tapes of tearing from type layer 2 surface, tear pull-on piece 3 orientation and fold on type layer 2 opposite end direction and from type layer 2 surface, a plurality of pull-on pieces 3 along the equipartition setting of type layer 2 upper surface, during the use, the foam double faced adhesive tape of lapping need tear when pulling out, through with the hand open first piece tear pull-on piece 3 back, the hand is held and is torn pull-on piece 3 and tear out, avoids hand and viscose layer 1 contact, simultaneously, when having pulled up once, because outer viscose layer 1 can adhere and is torn pull-on piece 3 by parcel one side, will tear pull-on piece 3 in the same direction as the area, convenient next time hand snatchs.

An embodiment of the width of the tearing piece 3 is: and the width of the release layer 2, one of which is shown.

Another embodiment of the width of tearing pulling-on piece 3 is: less than the width of the release layer 2, another embodiment.

From 2 embodiment on type layer do: both sides are covered with release films.

Another embodiment of the release layer 2 is: both sides are covered with release paper.

Viscose layer 1 is that EVA bubble is cotton or PE bubble is cotton, the cotton density of EVA bubble is 38 degrees-48 degrees, special density: 50-80 degrees, common thickness: 0.5mm-50mm, generally adopting white or yellow release paper, and the applicable temperature is as follows: 20-60 ℃.

EVA bubble is cotton or the cotton surface of PE bubble respectively scribbles glues acrylic acid adhesive by force, and the adhesive has the gum, thermosol and rubber glue, and the colour is more abundant, has white, grey, black and other colourings, has good shock-proof shock-absorbing capacity, airtight bubble, give sound insulation effectually, thermal-insulated, dampproofing, advantage such as anti chemical attack just accords with the environmental protection requirement, applicable in each trade such as various electronic product, electrical apparatus, car, communication, computer, toy, domestic couple, sport equipment, plastic, five metals use for auxiliary material.

Be provided with in viscose layer 1 and from 2 inner circles on type layer and supply viscose layer 1 and carry out winding ring section of thick bamboo from type layer 2, can be better accomodate and use.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a double faced adhesive tape of convenient tearing, is including viscose layer (1) and from type layer (2), its characterized in that: from type layer (2) surface be provided with a plurality of convenient two-sided film tear pull-on piece (3), tear pull-on piece (3) orientation and from the opposite direction of type layer (2) head end and fold on from type layer (2) surface.

2. A double sided tape to facilitate tearing according to claim 1, characterized in that the tear tab (3) has the same width as the release layer (2).

3. A double sided tape to facilitate tearing according to claim 1, characterized in that the tear tab (3) has a width smaller than the width of the release layer (2).

4. The double-sided adhesive tape convenient to tear according to claim 2 or 3, wherein the plurality of tear tabs (3) are uniformly distributed along the upper surface of the release layer (2).

5. A double sided tape easy to tear according to claim 4, characterized in that the release layer (2) is covered with release film on both sides.

6. A double sided tape easy to tear according to claim 4, characterized in that the release layer (2) is covered with release paper on both sides.

7. The double sided tape easy to tear according to claim 4, wherein the adhesive layer (1) is EVA foam or PE foam.

8. The double sided tape of claim 7, wherein the EVA foam has a density of 38-48 degrees.

9. The double sided tape of claim 7, wherein the EVA foam or PE foam is coated with a strongly adhesive acrylic adhesive on the surface.

10. The double faced adhesive tape easy to tear according to claim 9, wherein a ring cylinder for winding the adhesive layer (1) and the release layer (2) is disposed at the inner ring of the adhesive layer (1) and the release layer (2).