CN209292279U - It is a kind of easily to tear composite type double sided adhesive tape - Google Patents
It is a kind of easily to tear composite type double sided adhesive tape Download PDFInfo
- Publication number
- CN209292279U CN209292279U CN201822177041.4U CN201822177041U CN209292279U CN 209292279 U CN209292279 U CN 209292279U CN 201822177041 U CN201822177041 U CN 201822177041U CN 209292279 U CN209292279 U CN 209292279U
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- Prior art keywords
- sided adhesive
- double
- substrate
- adhesive tape
- composite type
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Abstract
Composite type double sided adhesive tape is easily torn the utility model discloses a kind of, it is simple to be intended to provide a kind of structure, adhesiveness it is good and facilitate isolation film open from easily tear composite type double sided adhesive tape, including the hollow cylinder with center longitudinal axis and the tape roll being wound on hollow cylinder, the tape roll is formed by connecting by several double-sided adhesive unit, traverse is provided between two neighboring double-sided adhesive unit, the double-sided adhesive unit includes substrate and package release film on base material, the substrate upper surface, lower surface, left side and right side are provided with adhesive, the release film includes the tearing portion for being fitted in the release portion of substrate upper surface and being symmetricly set on release portion two sides, the tearing portion can be turned down and be fitted on the left side and right side of substrate.
Description
Technical field
The utility model relates to a kind of double faced adhesive tapes, more particularly to one kind easily to tear composite type double sided adhesive tape.
Background technique
Adhesive tape can be divided into high temperature gummed tape, double faced adhesive tape, insulating tape, specialty tape, pressure sensitive adhesive tape, cross cutting by its effect
Adhesive tape, the adhesive tape of different efficacies are suitble to different industry requirements, and the adhesive tape that can be provided currently on the market cannot be only used for metal,
Plastics, glass, the framework bonding of the multiple materials such as ceramics also have a wide range of applications, such as PFC or PBC in electronic field
The double faced adhesive tape for being used to bond other component on mainboard.
Traditional double faced adhesive tape includes substrate, isolation film, and two surface layers up and down of substrate are provided with adhesive, in use,
It first tears one end, is bonded in glued position, then removes isolation film again, be pasted on another glued position；Two are made to be glued
Socket part position bonds together；However there is following place to be modified: one, substrate in this kind of traditional double faced adhesive tape in use
On adhesive be often positioned only at its upper and lower two surface layer, and there is substrate certain thickness can generate when being bonded two objects
Squeezing action, substrate itself can generate certain deformation, and substrate left and right sides can expose, since substrate two sides lack
Adhesive, reduces double faced adhesive tape adhesiveness, and two, due to being closely linked between isolation film and substrate, it generally requires
Isolation film is taken off repeatedly, there are problems that being difficult to open from isolation film, three, double faced adhesive tape needs scissors to cut can be segmented, is point thin
Processing.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and a kind of structure proposed it is simple,
Adhesiveness it is good and facilitate isolation film open from easily tear composite type double sided adhesive tape.
To achieve the goals above, the utility model adopts the technical scheme that
One kind easily tearing composite type double sided adhesive tape, including the hollow cylinder with center longitudinal axis and is wound in hollow cylinder
On tape roll, the tape roll is formed by connecting by several double-sided adhesive unit, is arranged between two neighboring double-sided adhesive unit
There is traverse, the double-sided adhesive unit includes substrate and package release film on base material, the substrate upper surface, following table
Face, left side and right side are provided with adhesive, and the release film includes being fitted in the release portion of substrate upper surface and right
Claim the tearing portion that release portion two sides are set, the tearing portion can be turned down and be fitted on the left side and right side of substrate.
Preferred: the bottom of the double-sided adhesive unit is provided at least one slitter line.
It is preferred: the release film with a thickness of 0.07~0.3mm, the substrate with a thickness of 0.35~2mm.
It is preferred: 6~18mm of length of the double-sided adhesive unit.
Preferred: the release film is PET release film, and the hollow cylinder is constituted using material made of paper.
Compared with prior art, the utility model has the beneficial effects that
1, since substrate upper surface, lower surface, left side and right side are provided with adhesive, two during bonding
After a object generates extrusion deformation, the adhesive of left side and right side can equally provide preferable sticky limit, and adhesiveness is good.
2, since release film is using the design of the structure in release portion and tearing portion, wherein tearing portion can turn down and be fitted in substrate
Left side and right side, when need open from release film when, press the folding line position in release portion and tearing portion, tearing portion is easily stuck up
It rises, opens quick from very convenient, without taking off release portion repeatedly, provide working efficiency significantly.
3, there is the structure design of traverse that can directly tear between two double-sided adhesive units and take segment processing, it is convenient and efficient.
Detailed description of the invention
Fig. 1 be the utility model proposes one kind easily tear the structural schematic diagram of composite type double sided adhesive tape.
Fig. 2 is the structural schematic diagram one of double-sided adhesive unit in the utility model.
Fig. 3 is the structural schematic diagram two of double-sided adhesive unit in the utility model.
Fig. 4 is the structural schematic diagram of release film in the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that the embodiments are a part of the embodiments of the present invention, rather than whole implementation
Example.
Referring to Fig.1~4, a kind of easily to tear composite type double sided adhesive tape, including hollow cylinder 1 and volume with center longitudinal axis
The tape roll 2 being around on hollow cylinder 1, tape roll 2 are formed by connecting by several double-sided adhesive unit 3, two neighboring double-sided adhesive
Traverse 4 is provided between unit 3, double-sided adhesive unit 3 includes substrate 31 and the release film 32 being wrapped on substrate 31, substrate
31 upper surfaces, lower surface, left side and right side are provided with adhesive 33, and release film 32 includes being fitted in 31 upper surface of substrate
Release portion 321 and be symmetricly set on the tearing portions 322 of release 321 two sides of portion, tearing portion 322 can turn down and be fitted in substrate
On 31 left side and right side, it is primarily due to 31 upper surface of substrate, lower surface, left side and right side and is provided with adhesive
33, after two objects generate extrusion deformation during bonding, the adhesive of left side and right side can equally provide compared with
Good sticky limit, adhesiveness is good, and secondly release film 32 is designed using the structure in release portion 321 and tearing portion 322, wherein tearing portion
322 can turn down and be fitted in the left side and right side of substrate 31, when needing to open from release film 32, press release 321 He of portion
The folding line position in tearing portion 322, tearing portion 322 easily tilt, open it is quick from very convenient, without taking off release portion 321 repeatedly,
Working efficiency is provided significantly, is finally taken point due to there is the design of the structure of traverse 4 that can directly tear between two double-sided adhesive units 3
Section processing, it is convenient and efficient.
The bottom of double-sided adhesive unit 3 is provided at least one slitter line 5, and slitter line 5 is to directly tearing and to double-sided adhesive
Unit 3 carries out a point micronization processes, wide adaptability.
Release film 32 with a thickness of 0.07~0.3mm, the thickness of substrate 31 is the length of 0.35~2mm double-sided adhesive unit 3
6~18mm.
Release film 32 is PET release film, and hollow cylinder 1 is constituted using material made of paper, and 1 environmental protection of hollow cylinder of paper manufacture is easily
Recycling.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. one kind easily tears composite type double sided adhesive tape, including the hollow cylinder with center longitudinal axis and it is wound on hollow cylinder
Tape roll, the tape roll is formed by connecting by several double-sided adhesive unit, it is characterised in that: two neighboring double-sided adhesive unit
Between be provided with traverse, the double-sided adhesive unit includes substrate and package release film on base material, table on the substrate
Face, lower surface, left side and right side are provided with adhesive, and the release film includes the release portion for being fitted in substrate upper surface
And it is symmetricly set on the tearing portion of release portion two sides, the tearing portion can turn down and be fitted in the left side and right side of substrate
On.
2. one kind according to claim 1 easily tears composite type double sided adhesive tape, it is characterised in that: the bottom of the double-sided adhesive unit
Portion is provided at least one slitter line.
A kind of easily tear composite type double sided adhesive tape 3. according to claim 1, it is characterised in that: the release film with a thickness of
0.07~0.3mm, the substrate with a thickness of 0.35~2mm.
4. one kind according to claim 1 easily tears composite type double sided adhesive tape, it is characterised in that: the length of the double-sided adhesive unit
Spend 6~18mm.
A kind of easily tear composite type double sided adhesive tape 5. according to claim 1, it is characterised in that: the release film be PET from
Type film, the hollow cylinder are constituted using material made of paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177041.4U CN209292279U (en) | 2018-12-24 | 2018-12-24 | It is a kind of easily to tear composite type double sided adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177041.4U CN209292279U (en) | 2018-12-24 | 2018-12-24 | It is a kind of easily to tear composite type double sided adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209292279U true CN209292279U (en) | 2019-08-23 |
Family
ID=67648650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822177041.4U Active CN209292279U (en) | 2018-12-24 | 2018-12-24 | It is a kind of easily to tear composite type double sided adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209292279U (en) |
-
2018
- 2018-12-24 CN CN201822177041.4U patent/CN209292279U/en active Active
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