CN203095952U - Double-sided pressure sensitive tape convenient for stripping - Google Patents
Double-sided pressure sensitive tape convenient for stripping Download PDFInfo
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- CN203095952U CN203095952U CN 201220702283 CN201220702283U CN203095952U CN 203095952 U CN203095952 U CN 203095952U CN 201220702283 CN201220702283 CN 201220702283 CN 201220702283 U CN201220702283 U CN 201220702283U CN 203095952 U CN203095952 U CN 203095952U
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Abstract
The utility model discloses a double-sided pressure sensitive tape convenient for stripping. A first release material layer is coated on the other surface of a first adhesive layer; a second release material layer is coated on the other surface of a second adhesive layer; a plurality of first cutting lines for dividing the first release material layer are arranged on the first release material layer; the first cutting lines extend to a third edge, which is opposite to the first edge of the first release material layer, from the first edge of the first release material layer; the first cutting lines alternatively extend along the left direction and the right direction, so that a plurality of left bulge strips and right bulge strips are formed at the left side and the right side of the axes of the first cutting lines, respectively; the left bulge strips include a first left bulge strip and a second left bulge strip; the right bulge strips include a first right bulge strip and a second right bulge strip; the length of the first right bulge strips is bigger than that of the second right bulge strips; and the length of the first left bulge strips is bigger than that of the second left bulge strips. The double-sided pressure sensitive tape convenient for stripping can be used for radically avoiding the possibility that the upper release material layer and the lower release material layer are simultaneously lifted. Moreover, the double-sided pressure sensitive tape convenient for stripping can be used for effectively avoiding the damage of the adhesive layers during the release material layer stripping process.
Description
Technical field
The utility model relates to a kind of exfoliated double-sided pressure-sensitive adhesive tape of being convenient to, and belongs 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; Secondly, for double sticky tape, only realized easily distinguishing separated type material layer and glue layer, but still the possibility that the separated type material layer starts simultaneously about can not avoiding inciting somebody to action simultaneously.
Summary of the invention
The utility model purpose provides a kind of exfoliated double-sided pressure-sensitive adhesive tape of being convenient to, and what this was convenient to that exfoliated double-sided pressure-sensitive adhesive tape fundamentally avoided simultaneously upper and lower separated type material layer being started simultaneously may; And effectively avoided peeling off separated type material layer damage adhesive layer.
For achieving the above object, the kind technical scheme that the utility model adopts is: a kind ofly be convenient to exfoliated 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, and another surface of second adhesive layer is covered with the second separated type material layer;
The described first separated type material layer has some first lines of cut that are used to cut apart it, described first line of cut extends to the 3rd edge that becomes opposite side with it from first edge of the first separated type material layer, first line of cut alternately extends respectively along left and right direction, thereby the left and right side at the axis of first line of cut forms some left raised items, right raised item respectively, described left raised item comprises the first left raised item and the second left raised item, and described right raised item comprises the first right raised item and the second right raised item;
The described second separated type material layer has some second lines of cut that are used to cut apart it, described second line of cut extends to the 4th edge that becomes opposite side with it from second edge of the second separated type material layer, second line of cut alternately extends respectively along left and right direction, thereby the left and right side at the axis of second line of cut forms some left raised items, right raised item respectively, described left raised item comprises the first left raised item and the second left raised item, and described right raised item comprises the first right raised item and the second right raised item;
The described first right raised item length is greater than the second right raised item, and the described first left raised item length is greater than the second left raised item.
Further improved plan is as follows in the technique scheme:
1, in the such scheme, the angle at the axis of described second line of cut and second edge is 85 degree ~ 95 degree; The angle at the axis of described first line of cut and first edge is 85 degree ~ 95 degree.
2, in the such scheme, second edge-perpendicular of first edge of the described first separated type material layer and the second separated type material layer, described first line of cut and the second line of cut angle are 80 degree ~ 100 degree.
3, in the such scheme, first edge of the described first separated type material layer is parallel with second edge of the second separated type material layer, and described first line of cut and second line of cut are staggered in the horizontal direction.
4, in the such scheme, be arranged in parallel between described first line of cut.
5, in the such scheme, be arranged in parallel between described second line of cut.
6, in the such scheme, described separated type material layer is separate-type paper or release film.
7, in the such scheme, described base material is polyester film, cotton paper non-woven fabrics, cloth or tinsel.
Because the technique scheme utilization, the utility model compared with prior art has following advantage and effect:
1, the utility model double sticky tape of being convenient to construct, 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, and cause product department good, reduce cost.
2, the utility model double sticky tape of being convenient to construct, 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.
3, the utility model double sticky tape of being convenient to construct, its fundamentally avoided simultaneously upper and lower separated type material layer being started simultaneously may, and can make things convenient for and select one side to peel off the separated type material layer arbitrarily; And prior art is often taked substrate layer glue layer up and down is set to gently peel off glue layer respectively and heavily peels off glue layer, and the relative prior art of the utility model scheme is also saved cost, makes things convenient for technology to realize.
4, the utility model double sticky tape of being convenient to construct, its first line of cut and second line of cut are vertical or be staggered in the horizontal direction on horizontal plane, have effectively avoided peeling off separated type material layer damage adhesive layer.
Description of drawings
Accompanying drawing 1 is convenient to exfoliated double-sided pressure-sensitive adhesive tape structural representation one for the utility model;
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;
Accompanying drawing 4 is convenient to exfoliated double-sided pressure-sensitive adhesive tape structural representation two for the utility model;
Accompanying drawing 5 is the plan structure synoptic diagram of accompanying drawing 4;
Accompanying drawing 6 is the structural representation of looking up of accompanying drawing 4.
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; 6, first line of cut; 71, first edge; 72, second edge; 73, the 3rd edge; 74, the 4th edge; 8, second line of cut; 9, left raised item; 91, the first left raised item; 92, the second left raised item; 10, right raised item; 11, the first right raised item; 12, the second right raised item.
Embodiment
Below in conjunction with embodiment the utility model is further described:
Embodiment 1: a kind ofly be convenient to exfoliated 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 that another surface of this first adhesive layer 2 is covered with the first separated type material layer, 4, the second adhesive layer 3 is covered with the second separated type material layer 5;
The described first separated type material layer 4 has some first lines of cut 6 that are used to cut apart it, described first 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, first line of cut 6 alternately extends respectively along left and right direction, thereby the left and right side at the axis of first line of cut 6 forms some left raised items 9, right raised item 10 respectively, described left raised item 9 comprises the first left raised item 91 and the second left raised item 92, and described right raised item 10 comprises the first right raised item 11 and the second right raised item 12;
The described second separated type material layer 5 has some second lines of cut 8 that are used to cut apart it, described second line of cut 8 extends to the 4th edge 74 that becomes opposite side with it from second edge 72 of the second separated type material layer 5, second line of cut 8 alternately extends respectively along left and right direction, thereby the left and right side at the axis of second line of cut 8 forms some left raised items 9, right raised item 10 respectively, described left raised item 9 comprises the first left raised item 91 and the second left raised item 92, and described right raised item 10 comprises the first right raised item 11 and the second right raised item 12;
Described first right raised item 11 length are greater than the second right raised item 12, and described first left raised item 91 length are greater than the second left raised item 92.
The angle at the axis of above-mentioned second line of cut 8 and second edge 72 is 85 degree ~ 95 degree; The angle at the axis of described first line of cut 6 and first edge 7 is 85 degree ~ 95 degree.
Be arranged in parallel between above-mentioned first line of cut 6,, be arranged in parallel between above-mentioned second line of cut 8.
The described 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.
Embodiment 2: a kind ofly be convenient to exfoliated 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 that another surface of this first adhesive layer 2 is covered with the first separated type material layer, 4, the second adhesive layer 3 is covered with the second separated type material layer 5;
The described first separated type material layer 4 has some first lines of cut 6 that are used to cut apart it, described first 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, first line of cut 6 alternately extends respectively along left and right direction, thereby the left and right side at the axis of first line of cut 6 forms some left raised items 9, right raised item 10 respectively, described left raised item 9 comprises the first left raised item 91 and the second left raised item 92, and described right raised item 10 comprises the first right raised item 11 and the second right raised item 12;
The described second separated type material layer 5 has some second lines of cut 8 that are used to cut apart it, described second line of cut 8 extends to the 4th edge 74 that becomes opposite side with it from second edge 72 of the second separated type material layer 5, second line of cut 8 alternately extends respectively along left and right direction, thereby the left and right side at the axis of second line of cut 8 forms some left raised items 9, right raised item 10 respectively, described left raised item 9 comprises the first left raised item 91 and the second left raised item 92, and described right raised item 10 comprises the first right raised item 11 and the second right raised item 12;
Described first right raised item 11 length are greater than the second right raised item 12, and described first left raised item 91 length are greater than the second left raised item 92.
The angle at the axis of above-mentioned second line of cut 8 and second edge 72 is 85 degree ~ 95 degree; The angle at the axis of described first line of cut 6 and first edge 7 is 85 degree ~ 95 degree.
Be arranged in parallel between above-mentioned first line of cut 6, be arranged in parallel between above-mentioned second line of cut 8.
Above-mentioned separated type material layer is a release film, and above-mentioned substrate layer 1 is the fiber layer of cloth.
When adopting the above-mentioned double sticky tape of being convenient to construct, 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, and cause product department good, reduce 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; Once more, its fundamentally avoided simultaneously upper and lower separated type material layer being started simultaneously may, and can make things convenient for and select one side to peel off the separated type material layer arbitrarily; And prior art is often taked substrate layer glue layer up and down is set to gently peel off glue layer respectively and heavily peels off glue layer, and the relative prior art of the utility model scheme is also saved cost, makes things convenient for technology to realize; Once more, its first line of cut and second line of cut are vertical or be staggered in the horizontal direction on horizontal plane, have effectively avoided peeling off separated type material layer damage adhesive layer.
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 (8)
1. be convenient to exfoliated double-sided pressure-sensitive adhesive tape for one kind, 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 some first lines of cut (6) that are used to cut apart it, described first 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), first line of cut (6) is along a left side, right is alternately extended respectively, thereby a left side at the axis of first line of cut (6), the right side forms some left raised items (9) respectively, right raised item (10), described left raised item (9) comprises the first left raised item (91) and the second left raised item (92), and described right raised item (10) comprises the first right raised item (11) and the second right raised item (12);
The described second separated type material layer (5) has some second lines of cut (8) that are used to cut apart it, described second line of cut (8) extends to the 4th edge (74) that becomes opposite side with it from second edge (72) of the second separated type material layer (5), second line of cut (8) is along a left side, right is alternately extended respectively, thereby a left side at the axis of second line of cut (8), the right side forms some left raised items (9) respectively, right raised item (10), described left raised item (9) comprises the first left raised item (91) and the second left raised item (92), and described right raised item (10) comprises the first right raised item (11) and the second right raised item (12);
Described first right raised item (11) length is greater than the second right raised item (12), and described first left raised item (91) length is greater than the second left raised item (92).
2. according to claim 1ly be convenient to exfoliated double-sided pressure-sensitive adhesive tape, it is characterized in that: the angle of the axis of described second line of cut (8) and second edge (72) is 85 degree ~ 95 degree; The angle of the axis of described first line of cut (6) and first edge (7) is 85 degree ~ 95 degree.
3. according to claim 1ly be convenient to exfoliated double-sided pressure-sensitive adhesive tape, it is characterized in that: first edge (71) of the described first separated type material layer (4) is vertical with second edge (72) of the second separated type material layer (5), and described first line of cut (6) is 80 degree ~ 100 degree with second line of cut (8) angle.
4. according to claim 1ly be convenient to exfoliated double-sided pressure-sensitive adhesive tape, it is characterized in that: first edge (71) of the described first separated type material layer (4) is parallel with second edge (72) of the second separated type material layer (5), and described first line of cut (6) is staggered in the horizontal direction with second line of cut (8).
5. according to each describedly is convenient to exfoliated double-sided pressure-sensitive adhesive tape in the claim 1 ~ 3, it is characterized in that: be arranged in parallel between described first line of cut (6).
6. according to each describedly is convenient to exfoliated double-sided pressure-sensitive adhesive tape in the claim 1 ~ 3, it is characterized in that: be arranged in parallel between described second line of cut (8).
7. according to claim 1ly be convenient to exfoliated double-sided pressure-sensitive adhesive tape, it is characterized in that: the described first separated type material layer (4), the second separated type material layer (5) are separate-type paper or release film.
8. according to claim 1ly be convenient to exfoliated double-sided pressure-sensitive adhesive tape, it is characterized in that: described substrate layer (1) is polyester film, cotton paper non-woven fabrics, cloth or tinsel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702283 CN203095952U (en) | 2012-12-18 | 2012-12-18 | Double-sided pressure sensitive tape convenient for stripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702283 CN203095952U (en) | 2012-12-18 | 2012-12-18 | Double-sided pressure sensitive tape convenient for stripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095952U true CN203095952U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220702283 Expired - Lifetime CN203095952U (en) | 2012-12-18 | 2012-12-18 | Double-sided pressure sensitive tape convenient for stripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031079A (en) * | 2012-12-18 | 2013-04-10 | 苏州斯迪克新材料科技股份有限公司 | Easy-to-peel double-faced pressure sensitive adhesive tape |
-
2012
- 2012-12-18 CN CN 201220702283 patent/CN203095952U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031079A (en) * | 2012-12-18 | 2013-04-10 | 苏州斯迪克新材料科技股份有限公司 | Easy-to-peel double-faced pressure sensitive adhesive tape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 223900 Sihong Province Economic Development Zone, Suqian, West Ocean West Road, No. 6 Patentee after: JIANGSU SIDIKE NEW MATERIALS SIENCE & TECHNOLOGY Co.,Ltd. Address before: 215400 Taicang, Suzhou, Taicang Economic Development Zone, Qingdao West Road, No. 11, No. Patentee before: SUZHOU SIDIKE NEW MATERIALS SIENCE & TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |