CN203977234U - A kind of CCK release liners - Google Patents
A kind of CCK release liners Download PDFInfo
- Publication number
- CN203977234U CN203977234U CN201420169519.8U CN201420169519U CN203977234U CN 203977234 U CN203977234 U CN 203977234U CN 201420169519 U CN201420169519 U CN 201420169519U CN 203977234 U CN203977234 U CN 203977234U
- Authority
- CN
- China
- Prior art keywords
- release liners
- cck
- thickness
- watertight composition
- temperature
- 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.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 claims abstract description 28
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000123 paper Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
A kind of CCK release liners of the utility model, comprise basic unit, in described basic unit, be provided with high-temperature-resistant layer and watertight composition, the weight of described release liners is that 50-220g, thickness are 60-2500um, the ratio of the thickness of described high-temperature-resistant layer and described watertight composition is 1:3-4:1, the ratio of the thickness of described high-temperature-resistant layer and described basic unit is 1:5-1:2, and described CCK release liners has water resistance, thereby has expanded the range of application of described CCK release liners.
Description
The utility model relates to a kind of release liners, is specifically related to a kind of CKK release liners, belongs to field of papermaking.
Background technology
Release liners (The release paper) is called again silicone oil paper or separate paper, is that one prevents prepreg adhesion, can protect again the not contaminated separate paper of prepreg.CCK(CLAY COATED KRAFT) release liners is an important kind of release liners, it is a kind of " green " paper using being popular in European and American areas at present, CCK release liners has the features such as paper sheet stiffness is good, smoothness is high, tensile strength good, high temperature resistant, peel strength stable, environment-friendly and green, is a kind of green high-grade Degradable environment protection paper.Because CCK release liners has the functions such as high temperature resistant, moistureproof, grease proofing, antiseized, be generally used for the packaging field of the industry such as food, medicine, such as using as adhesive tape, mainly be used as the special adhesive tape of High-Speed Automatic labeling, two-sided tape base material trade mark, the main material of laser anti-false sign and casting product and other release application, be particularly useful for high speed label sticking.
The main production of CCK release liners is to be ready in advance CCK body paper, then use and there is special covering and be coated with the coating machine of technique and the coating of being made up of kaolin, polyvinyl alcohol, latex etc. be evenly coated with to (being divided into two kinds of one side coating and double spreads), to CCK body paper, drying, rolling are made.Due to the existing resistant to elevated temperatures effect of coating that kaolin, polyvinyl alcohol, latex etc. are made, therefore, at present domestic existing CCK release liners can be high temperature resistant, but do not have water resistance, limited the range of application of CCK release liners.
Utility model content
The problems of the prior art to be solved in the utility model are that CCK release liners does not have water resistance, have limited the application of CCK release liners, thereby a kind of CKK release liners with water resistance is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is as follows:
A kind of CCK release liners, comprise basic unit, in described basic unit, be provided with high-temperature-resistant layer and watertight composition, the weight of described release liners is that 50-220g, thickness are 60-2500um, the ratio of the thickness of described high-temperature-resistant layer and described watertight composition is 1:3-4:1, and the ratio of the thickness of described high-temperature-resistant layer and described basic unit is 1:5-1:2.
Described watertight composition is resin bed, and the weight of described release liners is that 100g, thickness are 1100um, and described high-temperature-resistant layer is 2:1 with the ratio of the thickness of described watertight composition, and the ratio of the thickness of described high-temperature-resistant layer and described basic unit is 1:4.
Described watertight composition is arranged on the upper surface of described CCK release liners.
Described watertight composition is arranged on upper surface and the lower surface of described CCK release liners.
The smoothness of described release liners is 500-4000S.
The peeling force of described release liners is 0.05-2.8N.
Heat-resisting quantity≤220 DEG C of described release liners.
The deflection of described release liners is 1.5-29mN.
The tearability 400-1580mN of described release liners, the tensile strength of described release liners is 3.5-12.8N.
The smoothness of described release liners is that 2000S, peeling force are 1.5N, and heat-resisting quantity≤200 DEG C, deflection are that 16mN, tearability 1100mN, tensile strength are 8.5N.
Technique scheme of the present utility model advantage is compared to existing technology, a kind of CCK release liners described in the utility model, comprise basic unit, in described basic unit, be coated with high-temperature-resistant layer and watertight composition, thereby make CKK release liners there is water resistance, thereby expanded the range of application of described CCK release liners.
Brief description of the drawings
For content of the present utility model is more likely to be clearly understood, according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the schematic diagram that the CCK release liners of watertight composition is only set at upper surface described in the utility model;
Fig. 2 is the schematic diagram that is provided with the CCK release liners of watertight composition at upper surface and lower surface described in the utility model;
In figure, Reference numeral is expressed as: 1-basic unit, 2-high-temperature-resistant layer, 3-watertight composition.
Detailed description of the invention
Embodiment 1
CCK release liners described in the present embodiment, as shown in Figure 1,, comprise basic unit 1, high-temperature-resistant layer 2 and watertight composition 3.Described watertight composition is resin bed, and the weight of described release liners is that 100g, thickness are 1100um, and the thickness of affiliated basic unit 1 is 800um, and the thickness of described high-temperature-resistant layer 2 is 200um, and the thickness of described watertight composition 3 is 100um.Described watertight composition is arranged on the upper surface of described CCK release liners.The smoothness of described release liners is that 500S, peeling force are that 0.05N, heat-resisting quantity≤220 DEG C, deflection are that 1.5mN, tearability are that 400mN, tensile strength are 3.5N.
Embodiment 2
CCK release liners described in the present embodiment, as shown in Figure 1, comprises basic unit 1, high-temperature-resistant layer 2 and watertight composition 3.Described watertight composition is resin bed, and the weight of described release liners is that 100g, thickness are 1100um, and the thickness of affiliated basic unit 1 is 800um, and the thickness of described high-temperature-resistant layer 2 is 200um, and the thickness of described watertight composition 3 is 100um.Described watertight composition all has setting at upper surface and the lower surface of described CCK release liners.The smoothness of described release liners is that 4000S, peeling force are that 2.8N, heat-resisting quantity≤200 DEG C, the deflection of described release liners are that 29mN, tearability are that 1580mN, tensile strength are 12.8N.
Embodiment 3
The difference of the release liners described in the release liners described in embodiment 3 and embodiment 2 is, the smoothness of the release liners described in embodiment 3 is that 2000S, peeling force are 1.5N, and heat-resisting quantity≤200 DEG C, deflection are that 16mN, tearability 1100mN, tensile strength are 8.5N.
It should be noted that, in the above-described embodiments, described high-temperature-resistant layer is 2:1 with the ratio of the thickness of described watertight composition, the ratio of the thickness of described high-temperature-resistant layer and described basic unit is 1:4, in addition, the ratio of the thickness of described high-temperature-resistant layer and described watertight composition is 1:3-4:1, all can meet requirement of the present utility model in the scope that the ratio of the thickness of described high-temperature-resistant layer and described basic unit is 1:5-1:2.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And the apparent variation of being extended out thus or variation are still among protection domain of the present utility model.
Claims (10)
1. a CCK release liners, comprise basic unit, it is characterized in that, in described basic unit, be provided with high-temperature-resistant layer and watertight composition, the weight of described release liners is that 50-220g, thickness are 60-2500um, the ratio of the thickness of described high-temperature-resistant layer and described watertight composition is 1:3-4:1, and the ratio of the thickness of described high-temperature-resistant layer and described basic unit is 1:5-1:2.
2. CKK release liners according to claim 1, it is characterized in that, described watertight composition is resin bed, and the weight of described release liners is that 100g, thickness are 1100um, described high-temperature-resistant layer is 2:1 with the ratio of the thickness of described watertight composition, and the ratio of the thickness of described high-temperature-resistant layer and described basic unit is 1:4.
3. CCK release liners according to claim 1 and 2, is characterized in that, described watertight composition is arranged on the upper surface of described CCK release liners.
4. CCK release liners according to claim 1 and 2, is characterized in that, described watertight composition is arranged on upper surface and the lower surface of described CCK release liners.
5. CCK release liners according to claim 4, is characterized in that, the smoothness of described release liners is 500-4000S.
6. CCK release liners according to claim 5, is characterized in that, the peeling force of described release liners is 0.05-2.8N.
7. CCK release liners according to claim 6, is characterized in that, heat-resisting quantity≤220 DEG C of described release liners.
8. CCK release liners according to claim 7, is characterized in that, the deflection of described release liners is 1.5-29mN.
9. CCK release liners according to claim 8, is characterized in that, the tearability 400-1580mN of described release liners, and the tensile strength of described release liners is 3.5-12.8N.
10. CCK release liners according to claim 9, is characterized in that, the smoothness of described release liners is that 2000S, peeling force are 1.5N, and heat-resisting quantity≤200 DEG C, deflection are that 16mN, tearability 1100mN, tensile strength are 8.5N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169519.8U CN203977234U (en) | 2014-04-09 | 2014-04-09 | A kind of CCK release liners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169519.8U CN203977234U (en) | 2014-04-09 | 2014-04-09 | A kind of CCK release liners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977234U true CN203977234U (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169519.8U Expired - Lifetime CN203977234U (en) | 2014-04-09 | 2014-04-09 | A kind of CCK release liners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049248A (en) * | 2017-12-18 | 2018-05-18 | 温州市新丰装饰材料有限公司 | A kind of heat-insulated glaxin release paper manufacture craft |
| CN112878090A (en) * | 2021-03-29 | 2021-06-01 | 岳阳林纸股份有限公司 | CCK release paper and preparation method thereof |
-
2014
- 2014-04-09 CN CN201420169519.8U patent/CN203977234U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049248A (en) * | 2017-12-18 | 2018-05-18 | 温州市新丰装饰材料有限公司 | A kind of heat-insulated glaxin release paper manufacture craft |
| CN112878090A (en) * | 2021-03-29 | 2021-06-01 | 岳阳林纸股份有限公司 | CCK release paper 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: 20141203 |