CN106398564A - Easy detachment type foam adhesive tape - Google Patents
Easy detachment type foam adhesive tape Download PDFInfo
- Publication number
- CN106398564A CN106398564A CN201610763088.1A CN201610763088A CN106398564A CN 106398564 A CN106398564 A CN 106398564A CN 201610763088 A CN201610763088 A CN 201610763088A CN 106398564 A CN106398564 A CN 106398564A
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- foams
- straight line
- easily disengaged
- basic unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
- C09J2301/204—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive coating being discontinuous
Landscapes
- Adhesive Tapes (AREA)
Abstract
The invention discloses an easy detachment type foam adhesive tape including an adhesive tape base layer, an adhesive film layer and an isolation layer arranged from top to bottom, and a plurality of notches cutting through the adhesive tape base layer and the adhesive film layer are formed in the foam adhesive tape. According to the foam adhesive tape, the adhesive tape base layer is a PET layer; the adhesive film layer is a polymer glue layer; notches are formed in each individual square die cutting area, the stress of the adhesive tape base layer and the adhesive film layer is changed, the foam adhesive tape is easier to curl, the curling regularity is improved, the curling degree is enhanced, the adhesive tape removal rate is increased, and the adaptability of automated production equipment is effectively improved.
Description
Technical field
The present invention relates to tape technology field, more particularly to a kind of easy disengaged foaming adhesive tape.
Background technology
Foaming adhesive tape be made of a kind of by special adhesion glue, have preferable bonding force at normal temperatures, be heated to suitable temperature
After degree, glue surface expands viscosity and will disappear, used in temporarily fixing, the protection of electronic component, it is to avoid product is in process engineering
Scratch and damage, not cull during stripping, adherend will not be damaged.And add for lithium battery, exquisite frangible chip
Work and other electronic products are protected and fixing.
But, the curling that existing foaming adhesive tape occurs after heating solution is glutinous does not know, and generally requires manual removal, especially
It is when being coated with material on the adhesive tape that foams although the glutinous characteristic of heating solution still keeps, but its probability bending reduces, more
It is unfavorable for that automatization removes.
Content of the invention
The purpose of the present invention is for technological deficiency present in prior art, and provides a kind of easy disengaged foamed glue
Band.
Be employed technical scheme comprise that by realizing the purpose of the present invention：
A kind of easy disengaged foaming adhesive tape, including the adhesive tape basic unit, adhesive film and the sealing coat that arrange from top to bottom, described
Foaming adhesive tape on be formed with multiple otch cutting through described adhesive tape basic unit and adhesive film.
Described adhesive tape basic unit is pet layer, and described adhesive film is macromolecule glue water layer.
Described adhesive tape basic unit and adhesive film are corresponding up and down and constitute rectangular mold stripping and slicing and compartment of terrain is covered in sealing coat, institute
The otch stated is formed in rectangular mold stripping and slicing.
Described otch is the straight line trace of multiple lateral separations arrangement.
The length of described straight line trace is the 70%-90% of the corresponding edge lengths of cross cutting section length.
Described straight line trace length staggered interval setting successively.
Described straight line trace two-by-two be one group, the spacing between two groups be more than one group in two straight line traces spacing.
Described otch includes enclosing four straight line traces being square, and keeps interval between adjacent straight stria.
In 40-65mm, the thickness of described adhesive tape basic unit is in 10-30mm for described foaming tape thickness.
Compared with prior art, the invention has the beneficial effects as follows：
The foaming adhesive tape of the present invention, described adhesive tape basic unit is pet layer, and described adhesive film is macromolecule glue water layer,
Every piece individually arranges otch in square cross cutting area, changes the stress of adhesive tape basic unit and adhesive film so as to easily roll up
Song, and improve the regularity of curling, lift crimpness, improve adhesive tape removal efficiency, effectively improve the suitable of automated production equipment
Ying Xing.
Brief description
Fig. 1 show the structural representation of the easy disengaged foaming adhesive tape of the present invention；
Fig. 2 show the cross section structure schematic diagram of foaming adhesive tape；
Fig. 3 show another kind of notch features schematic diagram.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.It should be appreciated that it is described herein
Specific embodiment only in order to explain the present invention, be not intended to limit the present invention.
As Figure 1-3, the easy disengaged foaming adhesive tape of the present invention includes adhesive tape basic unit 1, the glued membrane arranging from top to bottom
Layer 2 and sealing coat 3, are formed with multiple otch cutting through described adhesive tape basic unit and adhesive film on described foaming adhesive tape.Institute
In 40-65mm, the thickness of described adhesive tape basic unit is in 10-30mm for the foaming tape thickness stated.
The foaming adhesive tape of the present invention, described adhesive tape basic unit is pet layer, and described adhesive film is macromolecule glue water layer, its
Macromolecular material and microcapsule, such as shitosan, acrylate, acrylic acid, vinyl cyanide high score is contained in middle macromolecule glue water layer
Son has the advantages that easy bonding, the easy demoulding of heat, environment-friendly degradable.And it is expandable micro- to contain heat in macromolecule glue water layer
Capsule, inflatable several times to tens times of microcapsule heat, promote foaming adhesive tape integrally to depart from, wherein, adhesive tape basic unit and adhesive film
It is die cut rectangular block shape and pastes on sealing coat for corresponding, using the square cross cutting area of cross cutting, define monolithic size, be easy to
Need local the pasting of high accuracy, otch is set on every piece of single squared region simultaneously, changes adhesive tape basic unit and adhesive film
Stress so as to easily crimp, and improve the regularity of curling, lift crimpness, effectively improve automated production
The adaptability of equipment.
Preferably, described otch be the arrangement of multiple lateral separations straight line trace 4, in specific design, can adopt multiple
Form, the length of straight line trace is the 70%-90% of the corresponding edge lengths of cross cutting section length as mentioned, or described straight line trace is long
Short it is crisscross arranged successively.Or described straight line trace is one group two-by-two, the spacing between two groups be more than one group between two straight line traces
Away from.
Certainly, described otch may also be employed oblique layout, i.e. the setting not parallel or vertical with the side of squared region, with
Sample can play the effect above.
Alternatively embodiment, described otch includes enclosing four straight line traces 5 being square, adjacent straight stria
Between keep interval.Using the square incision design retaining interval at corner so that adhesive film crimps to center, reduce attachment
Point, controls remaining cohesive force so as to be easy to depart from.
The above is only the preferred embodiment of the present invention it is noted that common skill for the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of easy disengaged foams adhesive tape it is characterised in that including adhesive tape basic unit, adhesive film and the isolation arranging from top to bottom
Layer, is formed with multiple otch cutting through described adhesive tape basic unit and adhesive film on described foaming adhesive tape.
2. easily disengaged foams adhesive tape it is characterised in that described adhesive tape basic unit is pet layer as claimed in claim 1, described
Adhesive film be macromolecule glue water layer.
3. easily disengaged foams adhesive tape it is characterised in that described adhesive tape basic unit and adhesive film are upper and lower as claimed in claim 1
Correspond to and constitute rectangular mold stripping and slicing and compartment of terrain is covered in sealing coat, described otch is formed in rectangular mold stripping and slicing.
4. easily disengaged foams adhesive tape it is characterised in that described otch is multiple lateral separation row as claimed in claim 1
The straight line trace of row.
5. easily disengaged foams adhesive tape it is characterised in that the length of described straight line trace is cross cutting area as claimed in claim 4
The 70%-90% of the corresponding edge lengths of length.
6. easily disengaged foams adhesive tape it is characterised in that between described straight line trace length interlocks successively as claimed in claim 4
Every setting.
7. easily disengaged foams adhesive tape it is characterised in that described straight line trace is one group two-by-two as claimed in claim 4, and two
Spacing between group be more than one group in two straight line traces spacing.
8. easily disengaged foams adhesive tape it is characterised in that described otch includes enclosing and is square as claimed in claim 1
Four straight line traces, keep interval between adjacent straight stria.
9. easily disengaged foams adhesive tape it is characterised in that described foaming tape thickness is in 40- as claimed in claim 1
65mm, the thickness of described adhesive tape basic unit is in 10-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763088.1A CN106398564B (en) | 2016-08-29 | 2016-08-29 | Easy-to-separate foaming adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763088.1A CN106398564B (en) | 2016-08-29 | 2016-08-29 | Easy-to-separate foaming adhesive tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106398564A true CN106398564A (en) | 2017-02-15 |
| CN106398564B CN106398564B (en) | 2022-04-05 |
Family
ID=58003460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610763088.1A Active CN106398564B (en) | 2016-08-29 | 2016-08-29 | Easy-to-separate foaming adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106398564B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4282056A (en) * | 1979-01-04 | 1981-08-04 | Tokujiro Okui | Both-surface adhesive tape producing apparatus |
| CA2167625A1 (en) * | 1996-01-19 | 1997-07-20 | Cheng-Kang Kao | Easy-peeling and easy-dispensing safety tape roll for packing, sealing or protection |
| CN101204785A (en) * | 2006-12-21 | 2008-06-25 | 精工爱普生株式会社 | Adhesive tape and method for adhering the adhesive tape |
| CN105419669A (en) * | 2015-12-25 | 2016-03-23 | 新丰杰力电工材料有限公司 | Production method of thermal-stripping acrylate pressure-sensitive adhesive tape |
-
2016
- 2016-08-29 CN CN201610763088.1A patent/CN106398564B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4282056A (en) * | 1979-01-04 | 1981-08-04 | Tokujiro Okui | Both-surface adhesive tape producing apparatus |
| CA2167625A1 (en) * | 1996-01-19 | 1997-07-20 | Cheng-Kang Kao | Easy-peeling and easy-dispensing safety tape roll for packing, sealing or protection |
| CN101204785A (en) * | 2006-12-21 | 2008-06-25 | 精工爱普生株式会社 | Adhesive tape and method for adhering the adhesive tape |
| CN105419669A (en) * | 2015-12-25 | 2016-03-23 | 新丰杰力电工材料有限公司 | Production method of thermal-stripping acrylate pressure-sensitive adhesive tape |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106398564B (en) | 2022-04-05 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230203 Address after: 300000 No.38 Haitai South Road, Huayuan Industrial Zone (outside the ring), High-tech Zone, Binhai New Area, Tianjin Patentee after: Tianjin Juyuan New Energy Technology Co.,Ltd. Address before: 300384 Tianjin Binhai New Area Binhai high tech Industrial Development Zone (outer ring) 38 Haitai South Road Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |