CN203095953U - Double-sided pressure-sensitive adhesive tape - Google Patents
Double-sided pressure-sensitive adhesive tape Download PDFInfo
- Publication number
- CN203095953U CN203095953U CN 201220702330 CN201220702330U CN203095953U CN 203095953 U CN203095953 U CN 203095953U CN 201220702330 CN201220702330 CN 201220702330 CN 201220702330 U CN201220702330 U CN 201220702330U CN 203095953 U CN203095953 U CN 203095953U
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Abstract
The utility model discloses a double-sided pressure-sensitive adhesive tape. The double-sided pressure-sensitive adhesive tape comprises a substrate layer, wherein a first adhesive layer and a second adhesive layer are respectively coated on the upper surface and the lower surface of the substrate layer, a first release type material layer is coated on the other surface of the first adhesive layer, and a second release type material layer is coated on the other surface of the second adhesive layer, the first release type material layer has a plurality of cutting lines for cutting the first release type material layer, the first diagonal cutting lines extend from a first edge of the first release type material layer to a third edge opposite to the first edge; the second release type material layer has a diagonal cutting line for cutting the second release type material layer, and the diagonal cutting line extends from a first corner of the second release type material layer to a third corner opposite to the first corner. The stripping operation of the double-sided pressure-sensitive adhesive tape is convenient, the operation of observing the adhesive tape for a long time to look for a joint position is avoided, which saves time, is beneficial to the health of eyelids, brings operation convenience for workers, and greatly improving the work efficiency.
Description
Technical field
The present invention relates to a kind of double-sided pressure-sensitive adhesive tape, belong to the adhesive material technical field.
Background technology
Along with the quick raising of social economy and people's living standard, adhesive tape has been dissolved in the use of all trades and professions and people's daily life fully.Adhesive tape is widely used in the almost packaging seal of industry-by-industry such as food, medicine, cigarette, household electrical appliance, daily-use chemical industry.The structure of adhesive tape generally comprises substrate layer, is coated in the adhesive layer on the substrate layer, and the separated type material layer that is used to protect the adhesive layer surface.
Separated type material (separate-type paper, release film etc.) claims isolated material, non-stick material again; the effect of separated type material can protect the surface of tackiness agent can be not contaminated; can use for the stickup affixed object of adhesive tape again and provide convenience, can also protect tackiness agent can not to be damaged or to be torn in use.Adhesive tape will strip down the surface of separated type material from adhesive layer when in use, plays the effect of stickup then with adhesive layer applying affixed object.With separated type material from the process of the sur-face peeling of adhesive layer, must carefully distinguish the joint place between separated type material and the adhesive layer, just can carry out strip operation then.The application people is the Electronics Co., Ltd. that plants on the Kunshan, application number is that the Chinese invention patent application of CN201010534860.5 discloses a kind of " can peel off the double faced adhesive tape of separate-type paper fast ", it is that the length of being longer than the base material corresponding end reaches the joint place between quick searching separated type material and the adhesive layer by the Design of length with separate-type paper one end, thereby reaches the purpose of peeling off separate-type paper fast.But the shortcoming that this technical scheme exists is: be easy to the glue face of adhesive layer is torn up, perhaps make the glue face generation fold of adhesive layer.
Summary of the invention
The object of the invention provides a kind of double-sided pressure-sensitive adhesive tape, and its strip operation of this double-sided pressure-sensitive adhesive tape is convenient, does not need to observe for a long time adhesive tape and seeks the joint place, save time, and be of value to the easy to operate of the health of eyelid and workman, improved working efficiency greatly.
For achieving the above object, the technical solution used in the present invention is: a kind of double-sided pressure-sensitive adhesive tape, comprise a substrate layer, this substrate layer upper surface and lower surface are coated with first adhesive layer and second adhesive layer respectively, another surface of this first adhesive layer is covered with the first separated type material layer, another surface of second adhesive layer is covered with the second separated type material layer, the described first separated type material layer has the some lines of cut that are used to cut apart it, and described line of cut extends to the 3rd edge that becomes opposite side with it from first edge of the first separated type material layer;
The described second separated type material layer has a cutting on the cross secant that is used to cut apart it, and this cutting on the cross secant extends to from first jiao of the second separated type material layer and becomes diagonal third angle with it.
Further improved plan is as follows in the technique scheme:
1, in the such scheme, the angle at described first line of cut and first edge is 85 degree ~ 95 degree.
2, in the such scheme, the described first separated type material layer, the second separated type material layer are release film or separate-type paper.
3, in the such scheme, described substrate layer is laminated polyester film, cotton paper nonwoven layer, fiber layer of cloth or metal foil layer.
4, in the such scheme, described line of cut or and the cutting on the cross secant be serrated cut line.
Because the technique scheme utilization, the present invention compared with prior art has following advantage and effect:
1, the utility model double-sided pressure-sensitive adhesive tape, it peels off separated type material from the centre to both sides when peeling off separated type material, so adhesive layer meeting producing balanced forces, and can not cause overseam or fold because of being taken up of adhesive layer, causes product department good, reduces cost.
2, the utility model double-sided pressure-sensitive adhesive tape, its strip operation is convenient, does not need to observe for a long time adhesive tape and seeks the joint place, saves time, and is of value to the easy to operate of the health of eyelid and workman, has improved working efficiency greatly.
Description of drawings
Accompanying drawing 1 is the utility model double-sided pressure-sensitive adhesive tape structural representation;
Accompanying drawing 2 is the plan structure synoptic diagram of accompanying drawing 1;
Accompanying drawing 3 is the structural representation of looking up of accompanying drawing 1.
In the above accompanying drawing: 1, substrate layer; 2, first adhesive layer; 3, second adhesive layer; 4, the first separated type material layer; 5, the second separated type material layer; 51, first jiao; 53, third angle; 6, line of cut; 71, first edge; 73, the 3rd edge; 8, cutting on the cross secant.
Embodiment
Below in conjunction with embodiment the present invention is further described:
Embodiment 1: a kind of double-sided pressure-sensitive adhesive tape, comprise a substrate layer 1, this substrate layer 1 upper surface and lower surface are coated with first adhesive layer 2 and second adhesive layer 3 respectively, another surface of this first adhesive layer 2 is covered with the first separated type material layer 4, another surface of second adhesive layer 3 is covered with the second separated type material layer 5, the described first separated type material layer 4 has the some lines of cut 6 that are used to cut apart it, and described line of cut 6 extends to the 3rd edge 73 that becomes opposite side with it from first edge 71 of the first separated type material layer 4;
The described second separated type material layer 5 has a cutting on the cross secant 8 that is used to cut apart it, and this cutting on the cross secant 8 extends to from first jiao 51 of the second separated type material layer 5 and becomes diagonal third angle 53 with it.
The above-mentioned first separated type material layer 4, the second separated type material layer 5 are release film.
Above-mentioned substrate layer 1 is a laminated polyester film, and described line of cut 6 and cutting on the cross secant 8 are serrated cut line.
Embodiment 2: a kind of double-sided pressure-sensitive adhesive tape, comprise a substrate layer 1, this substrate layer 1 upper surface and lower surface are coated with first adhesive layer 2 and second adhesive layer 3 respectively, another surface of this first adhesive layer 2 is covered with the first separated type material layer 4, another surface of second adhesive layer 3 is covered with the second separated type material layer 5, the described first separated type material layer 4 has the some lines of cut 6 that are used to cut apart it, and described line of cut 6 extends to the 3rd edge 73 that becomes opposite side with it from first edge 71 of the first separated type material layer 4;
The described second separated type material layer 5 has a cutting on the cross secant 8 that is used to cut apart it, and this cutting on the cross secant 8 extends to from first jiao 51 of the second separated type material layer 5 and becomes diagonal third angle 53 with it.
The angle at the above-mentioned line of cut 6 and first edge 7 is 85 degree ~ 95 degree.
The above-mentioned first separated type material layer 4, the second separated type material layer 5 are separate-type paper, and above-mentioned substrate layer 1 is the cotton paper nonwoven layer.
When adopting above-mentioned double-sided pressure-sensitive adhesive tape, it peels off separated type material from the centre to both sides when peeling off separated type material, so adhesive layer can producing balanced forces, and can not cause overseam or fold because of being taken up of adhesive layer, causes product department good, reduces cost; Secondly, its strip operation is convenient, does not need to observe for a long time adhesive tape and seeks the joint place, saves time, and is of value to the easy to operate of the health of eyelid and workman, has improved working efficiency greatly.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (5)
1. double-sided pressure-sensitive adhesive tape, comprise a substrate layer (1), this substrate layer (1) upper surface and lower surface are coated with first adhesive layer (2) and second adhesive layer (3) respectively, another surface of this first adhesive layer (2) is covered with the first separated type material layer (4), another surface of second adhesive layer (3) is covered with the second separated type material layer (5), it is characterized in that: the described first separated type material layer (4) has the some lines of cut (6) that are used to cut apart it, and described line of cut (6) extends to the 3rd edge (73) that becomes opposite side with it from first edge (71) of the first separated type material layer (4);
The described second separated type material layer (5) has a cutting on the cross secant (8) that is used to cut apart it, and this cutting on the cross secant (8) extends to from first jiao (51) of the second separated type material layer (5) and becomes diagonal third angle (53) with it.
2. double-sided pressure-sensitive adhesive tape according to claim 1 is characterized in that: described first line of cut (6) is 85 degree ~ 95 degree with the angle at first edge (7).
3. double-sided pressure-sensitive adhesive tape according to claim 1 is characterized in that: described line of cut (6) or cutting on the cross secant (8) are shaped as spination.
4. double-sided pressure-sensitive adhesive tape according to claim 1 is characterized in that: the described first separated type material layer (4), the second separated type material layer (5) are release film or separate-type paper.
5. double-sided pressure-sensitive adhesive tape according to claim 1 is characterized in that: described substrate layer (1) is laminated polyester film, cotton paper nonwoven layer, fiber layer of cloth or metal foil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702330 CN203095953U (en) | 2012-12-18 | 2012-12-18 | Double-sided pressure-sensitive adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702330 CN203095953U (en) | 2012-12-18 | 2012-12-18 | Double-sided pressure-sensitive adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095953U true CN203095953U (en) | 2013-07-31 |
Family
ID=48847371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220702330 Expired - Lifetime CN203095953U (en) | 2012-12-18 | 2012-12-18 | Double-sided pressure-sensitive adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105326605A (en) * | 2015-11-30 | 2016-02-17 | 江门市新时代外用制剂有限公司 | Breathable adhesive tape and preparation method thereof |
| CN106189915A (en) * | 2015-05-06 | 2016-12-07 | 韩美华 | A kind of tooth limit double faced adhesive tape and preparation facilities thereof and method |
-
2012
- 2012-12-18 CN CN 201220702330 patent/CN203095953U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106189915A (en) * | 2015-05-06 | 2016-12-07 | 韩美华 | A kind of tooth limit double faced adhesive tape and preparation facilities thereof and method |
| CN106189915B (en) * | 2015-05-06 | 2017-12-22 | 韩美华 | A kind of tooth side double faced adhesive tape and its preparation facilities and method |
| CN105326605A (en) * | 2015-11-30 | 2016-02-17 | 江门市新时代外用制剂有限公司 | Breathable adhesive tape and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |