CN113174220A - Silicon-free and fluorine-free release film - Google Patents
Silicon-free and fluorine-free release film Download PDFInfo
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- CN113174220A CN113174220A CN202110409925.1A CN202110409925A CN113174220A CN 113174220 A CN113174220 A CN 113174220A CN 202110409925 A CN202110409925 A CN 202110409925A CN 113174220 A CN113174220 A CN 113174220A
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- 239000012528 membrane Substances 0.000 claims abstract description 93
- 238000010030 laminating Methods 0.000 claims abstract description 19
- 229920000297 Rayon Polymers 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 90
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 38
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 38
- 239000004800 polyvinyl chloride Substances 0.000 claims description 20
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 20
- 239000002390 adhesive tape Substances 0.000 claims description 19
- 230000003068 static effect Effects 0.000 claims description 15
- 239000012790 adhesive layer Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- -1 polyethylene terephthalate Polymers 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 claims description 3
- 239000002202 Polyethylene glycol Substances 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 229920001223 polyethylene glycol Polymers 0.000 claims 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 8
- 229910052731 fluorine Inorganic materials 0.000 description 8
- 239000011737 fluorine Substances 0.000 description 8
- 238000012856 packing Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
- C09J7/403—Adhesives in the form of films or foils characterised by release liners characterised by the structure of the release feature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
-
- 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
- C09J2423/00—Presence of polyolefin
- C09J2423/04—Presence of homo or copolymers of ethene
-
- 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
- C09J2427/00—Presence of halogenated polymer
-
- 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
- C09J2467/00—Presence of polyester
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a silicon-free and fluorine-free release film, relates to the technical field of silicon-free release films, and aims to solve the problem that the conventional silicon-free release film is inconvenient to tear from a shaft and replace the shaft due to strong viscosity in the using process. Be provided with the viscose layer on the inner wall from the type membrane main part, and adjacent two connect through the perpendicular bonding of viscose layer from the type membrane main part, the level is four be provided with the median between the type membrane main part, and four connect through the median horizontal bonding from the type membrane main part, the one end from the type membrane main part is provided with originated membrane head, it carries the roller to roll up the inside of axle to be provided with the center, and rolls on the outer wall that carries the roller at the center from the type membrane main part, be provided with the connecting sleeve area on the outer wall that carries the roller at the center, the inside from the type membrane main part is provided with the PET protection film, the lower extreme of PET protection film be provided with stand wear layer the lower extreme on stand wear layer is provided with PVC laminating layer, the lower extreme on PVC laminating layer is provided with anti-dazzle mesh layer.
Description
Technical Field
The invention relates to the technical field of silicon-free release films, in particular to a silicon-free fluorine-free release film.
Background
The silicon-free release film refers to a film with a distinguishable surface, the release film has no viscosity or slight viscosity after being contacted with a specific material under a limited condition, and in general, in order to increase the release force of the plastic film, the plastic film is subjected to plasma treatment, fluorine coating treatment or silicon coating release agent on the surface layer of the film material, so that the silicon-free release film can show extremely light and stable release force for various organic pressure-sensitive adhesives. According to different required release film release forces, the adhesive of the isolation product is different, and the release force is correspondingly adjusted, so that the extremely light and stable release force is achieved when the isolation film is stripped, and the isolation film is widely applied to the processing processes of various products, such as electronic power and IT display screens. Mobile phone, LCD/PDA, medical treatment, household appliance manufacturing, anti-counterfeiting material, semiconductor, automobile, nameplate, ceramic chip manufacturing, adhesive tape production and die cutting industry.
Most of the existing silicon-free release films are inconvenient to tear from a shaft and replace the shaft due to strong viscosity in the using process, and therefore the silicon-free fluorine-free release films are provided.
Disclosure of Invention
The invention aims to provide a silicon-free and fluorine-free release film to solve the problem that the conventional silicon-free release film in the background art is inconvenient to tear from a shaft and replace the shaft due to strong viscosity in the using process.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a silicon-free fluoride-free release film, includes from type membrane main part and rolls up the membrane and spool, be provided with the viscose layer on the inner wall from the type membrane main part, and adjacent two connect through the viscose layer vertical adhesion from the type membrane main part, the level is four be provided with the median between the type membrane main part, and four connect through the median horizontal adhesion from the type membrane main part, the one end from the type membrane main part is provided with originated membrane head, it carries the roller to roll up the inside of membrane spool and be provided with the center, and carries the roller on the outer wall of roller from the type membrane main part coiling at the center, be provided with the connection sleeve area on the outer wall of roller.
Preferably, be provided with the PET protection film from the inside of type membrane main part, the lower extreme of PET protection film be provided with wear-resistant layer the lower extreme on wear-resistant layer is provided with PVC laminating layer, the lower extreme of PVC laminating layer is provided with anti-dazzle mesh layer, anti-dazzle mesh layer's lower extreme is provided with anti-interference superimposed layer, anti-interference superimposed layer's lower extreme is provided with PET from the type layer, and PET protection film, wear-resistant layer, PVC laminating layer, anti-dazzle mesh layer, anti-interference superimposed layer, PET from type layer and viscose layer all with from type membrane main part integrated into one piece setting.
Preferably, the separation strip is internally provided with a hollow strip, the hollow strip and the separation strip are integrally formed, the center of the separation strip is provided with easy-to-tear lines, and the easy-to-tear lines and the hollow strip are located on the same horizontal line.
Preferably, all be provided with in the same direction as hand on the both sides outer wall from the type membrane main part and tear the limit in the same direction as hand and tear limit and set up from type membrane main part integrated into one piece, adjacent two it is provided with the adhesive tape filling in the same direction as hand to tear between the limit, and adhesive tape filling and the attached connection of separate zone viscose.
Preferably, the number of the two filling adhesive tapes on the division belt is two, the two filling adhesive tapes are respectively positioned on the upper surface and the lower surface of the division belt, an adhesive tape tearing sheet is arranged on the front end face of each filling adhesive tape, and the adhesive tape tearing sheet and the filling adhesive tapes are integrally formed.
Preferably, be provided with the static subsides from the upper end of type membrane main part, and the static pastes and is connected with the upper end is attached from the type membrane main part, the upper surface that the static was pasted is provided with the measurement scale, and measures scale and static and paste integrated into one piece setting.
Preferably, the one end of originated membrane head is provided with the magic and pastes the adhesion face, and the magic pastes adhesion face and the setting of originated membrane head integrated into one piece, the one end of connecting the lasso area is provided with the magic and pastes burr face, and the magic pastes burr face and connects the lasso area integrated into one piece setting, originated membrane head passes through the magic and pastes adhesion face and the magic of connecting lasso area one end and pastes burr face adhesive connection.
Preferably, the PET protective film is made of polyethylene terephthalate, and the wear-resistant layer is made of carbon crystal; PVC laminating layer is the polyvinyl chloride material, anti-dazzle mesh layer is the polyethylene material, anti-interference stack layer is ceramic material, PET is the polyethylene terephthalate material from the type layer.
Preferably, the PET protective film, the wear-resistant layer, the PVC laminating layer, the anti-glare layer, the anti-interference superposition layer, the PET release layer and the adhesive layer in the release film main body respectively account for 20%, 10% and 30% of the proportion.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, two release film main bodies in the vertical direction are bonded and stacked through the adhesive layers on the inner walls, compared with the prior art that one release film main body is wound and connected through the inner wall adhesive layer, the adhesive strength of the adhesive layers is not influenced even if the release film on the roll film winding shaft is torn by mistake and then attached back.
2. Tear the piece through the pulling adhesive tape and take off two packing adhesive tape from the upper and lower surface of median, then through hollow strip and easily tear the line from the orderly tearing of type membrane main part, a piece of type membrane of tearing includes two from the type membrane main parts, when carrying out the pad pasting operation, only need the pulling in the same direction as tearing the limit alright carry out pad pasting work with two from type membrane main part quickly separating.
3. Need the pulling in the same direction as hand tear limit alright carry out pad pasting work from type membrane main part quick separation two, after needs roll up the epaxial type membrane of axle and use up, can remain a connection sleeve area on the roller is carried to the center, accessible magic is pasted adhesion surface and magic and is pasted what burr surface connect new from the type membrane, then with new from the type membrane again around the center carry the roller on, reach the purpose of being convenient for change and supply new type membrane.
4. When the length of the release film exceeds the required length, the measurement scale on the electrostatic sticker can be used for accurately cutting the release film main body at a fixed length by the cutter, so that the release film with the required length is obtained.
5. The silicon-free fluorine-free release film omits the replacement of the composition structure of the existing fluorine release film by a PET protective film, an anti-interference superposition layer and a wear-resistant layer, thereby avoiding the problem that fluorine element in the fluorine release film is volatilized at high temperature to generate toxic corrosive gas.
Drawings
FIG. 1 is a schematic view of the overall structure of a non-silicon and non-fluorine release film according to the present invention;
FIG. 2 is a schematic view of a release film stack structure according to the present invention;
FIG. 3 is a schematic view of a connection structure between release films according to the present invention;
FIG. 4 is an enlarged view of part A of the present invention;
FIG. 5 is a schematic view of the connection between a film winding shaft and a release film main body according to the present invention;
in the figure: 1. a release film main body; 2. a separator; 3. filling adhesive tapes; 4. electrostatic sticking; 5. measuring a scale; 6. winding the film around a shaft; 7. a PET protective film; 8. a wear-resistant layer; 9. a PVC laminating layer; 10. an anti-glare layer; 11. an anti-interference superposition layer; 12. a PET release layer; 13. an adhesive layer; 14. a hollow bar; 15. easy-to-tear lines; 16. tearing the edges smoothly; 17. tearing the adhesive tape; 18. a center load roller; 19. connecting a sleeve belt; 20. starting a membrane head; 21. magic tape burr surface; 22. the magic tape is adhered to the surface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a silicon-free fluoride-free release film, including from type membrane main part 1 and roll up the membrane and roll up axle 6, be provided with viscose layer 13 on the inner wall from type membrane main part 1, and adjacent two are connected through viscose layer 13 vertical bonding from type membrane main part 1, level four are provided with median 2 from between type membrane main part 1, and four are connected through median 2 horizontal bonding from type membrane main part 1, one end from type membrane main part 1 is provided with originated membrane head 20, it is provided with central year roller 18 to roll up the inside around axle 6 of membrane, and roll up on the outer wall of central year roller 18 from type membrane main part 1, be provided with on the outer wall of central year roller 18 and connect the lasso 19.
Further, a PET protection film 7 is arranged inside the release film main body 1, the lower end of the PET protection film 7 is provided with an abrasion-resistant layer 8, the lower end of the abrasion-resistant layer 8 is provided with a PVC laminating layer 9, the lower end of the PVC laminating layer 9 is provided with an anti-dazzling layer 10, the lower end of the anti-dazzling layer 10 is provided with an anti-interference superposed layer 11, the lower end of the anti-interference superposed layer 11 is provided with a PET release layer 12, the PET protection film 7, the abrasion-resistant layer 8, the PVC laminating layer 9, the anti-dazzling layer 10, the anti-interference superposed layer 11, the PET release layer 12 and the adhesive layer 13 are all integrally formed with the release film main body 1, the PET protection film 7 arranged inside the release film main body 1 plays a role of protecting the outermost side of the release film main body 1, the abrasion-resistant layer 8 arranged at the lower end of the PET protection film 7 plays a role of enhancing the abrasion-resistant performance of the release film main body 1, the PVC laminating layer 9 plays a role of laminating all the components of the release film main body 1, the anti-interference superposition layer 11 plays a role in enhancing the shielding anti-interference performance, and the adhesive layer 13 plays a role in facilitating the vertical connection and stacking of the two release film main bodies 1.
Further, the inside of dividing strip 2 is provided with hollow strip 14, and hollow strip 14 sets up with dividing strip 2 integrated into one piece, and the central point of dividing strip 2 puts and is provided with easily tears line 15, and easily tears line 15 and hollow strip 14 and be located same water flat line, and hollow strip 14 that the inside of dividing strip 2 set up plays the effect that the dividing strip 2 of being convenient for torn along easily tearing line 15 to it is more convenient to make the operation of tearing from type membrane main part 1.
Further, all be provided with in the same direction as hand on the both sides outer wall from type membrane main part 1 and tear limit 16, and in the same direction as hand tear limit 16 with from type membrane main part 1 integrated into one piece setting, adjacent two in the same direction as hand tear and be provided with adhesive tape 3 between the limit 16, and adhesive tape 3 and the attached connection of median 2 viscose, tear limit 16 in the same direction as hand that all set up on the both sides outer wall from type membrane main part 1 and play two perpendicular effect of piling up of tearing from type membrane main part 1 separation of being convenient for.
Further, the packing rubber strips 3 on the division belt 2 are provided with two, and two packing rubber strips 3 are respectively located on the upper surface and the lower surface of the division belt 2, the front end face of the packing rubber strip 3 is provided with a rubber strip tearing sheet 17, the rubber strip tearing sheet 17 is arranged in an integrated manner with the packing rubber strip 3, and the rubber strip tearing sheet 17 arranged on the front end face of the packing rubber strip 3 plays a role in facilitating the packing rubber strip 3 to be privately located from the upper surface and the lower surface of the division belt 2.
Further, be provided with static subsides 4 from the upper end of type membrane main part 1, and static subsides 4 with from the attached connection in the upper end of type membrane main part 1, the upper surface of static subsides 4 is provided with measures scale 5, and measure scale 5 and the setting of static 4 integrated into one piece, the static of setting up from the upper end of type membrane main part 4 plays the effect of bearing weight of measuring scale 5, the measurement scale 5 of static upper surface setting of pasting 4 plays convenient to use person and will carry out the effect that accurate fixed length cut from the type membrane.
Further, the one end of originated membrane head 20 is provided with magic tape adhesion face 22, and magic tape adhesion face 22 and the setting of the first 20 integrated into one piece of originated membrane, the one end of connecting sleeve area 19 is provided with magic tape burr face 21, and magic tape burr face 21 sets up with connecting sleeve area 19 integrated into one piece, originated membrane head 20 passes through magic tape adhesion face 22 and the magic tape burr face 21 adhesive connection of connecting sleeve area 19 one end, the magic tape adhesion face 22 that the one end of originated membrane head 20 set up and the magic tape burr face 21 that the one end of connecting sleeve area 19 set up play the effect of being convenient for originated membrane head 20 and connecting sleeve area 19 quick connect separation, thereby it can change the new effect of leaving the type membrane of coiling fast to be convenient for roll up membrane around axle 6.
Further, the PET protective film 7 is made of polyethylene terephthalate, and the wear-resistant layer 8 is made of carbon crystal; PVC laminating 9 is the polyvinyl chloride material, and anti-dazzle mesh layer 10 is the polyethylene material, and anti-interference stack layer 11 is the ceramic material, and PET is the polyethylene terephthalate material from type layer 12.
Further, the PET protection film 7, the wear-resistant layer 8, the PVC adhesive layer 9, the anti-glare layer 10, the anti-interference superimposed layer 11, the PET release layer 12, and the adhesive layer 13 in the release film body 1 respectively account for 20%, 10%, and 30% in proportion.
The working principle is as follows: because the two release film main bodies 1 in the vertical direction are bonded and stacked through the adhesive layer 13 on the inner wall, compared with the prior art that one release film main body 1 is wound and connected through the inner wall adhesive layer 13, the bonding strength of the adhesive layer 13 cannot be influenced even if the release film on the film winding shaft 6 is torn by mistake and then pasted back, when in use, the two filling adhesive tapes 3 are taken down from the upper surface and the lower surface of the separation belt 2 by pulling the adhesive tape tearing piece 17, then the release film main bodies 1 are neatly torn down through the hollow strip 14 and the easy-tearing line 15, the torn-down release film comprises the two release film main bodies 1, when in film pasting operation, the two release film main bodies 1 can be quickly separated for film pasting only by pulling the easy-tearing edge 16, when the release film on the film winding shaft 6 is used up, the connecting sleeve belt 19 is remained on the central carrier roller 18, accessible magic subsides adhesion face 22 and magic subsides burr face 21 connect new from the type membrane, then with new from the type membrane around the center carry on the roller 18, reach the purpose of being convenient for change and supply new type membrane, accessible static pastes measurement scale 5 on 4 when the length from the type membrane exceeds required length and carries out accurate fixed length cutting from type membrane main part 1 through the cutter, thereby obtain the type membrane that needs length, no silicon fluoride has been left the type membrane and has been left the component structure of current fluorine from the type membrane and has been changed into PET protection film 7 anti-interference superimposed layer 11 and stand wear layer 8 and replace, thereby avoided fluorine element that fluorine element inside from the type membrane receives the problem that high temperature volatilizees and produce toxic corrosive gas, accomplish the use work of no silicon fluoride from the type membrane.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a no silicon fluoride is from type membrane, includes from type membrane main part (1) and rolls up membrane spool (6), its characterized in that: be provided with viscose layer (13) on the inner wall from type membrane main part (1), and adjacent two connect through viscose layer (13) vertical bonding from type membrane main part (1), the level is four be provided with median (2) between type membrane main part (1), and four connect through median (2) horizontal bonding from type membrane main part (1), the one end from type membrane main part (1) is provided with originated membrane head (20), it carries roller (18) to be provided with the center around the inside of axle (6) to roll up the membrane, and rolls on the outer wall of roller (18) is carried at the center from type membrane main part (1), be provided with on the outer wall of roller (18) is carried at the center and connect set area (19).
2. The silicon-free and fluorine-free release film according to claim 1, wherein: be provided with PET protection film (7) from the inside of type membrane main part (1), the lower extreme of PET protection film (7) is provided with stand wear and tear layer (8), the lower extreme of stand wear and tear layer (8) is provided with PVC laminating layer (9), the lower extreme of PVC laminating layer (9) is provided with anti-dazzle mesh layer (10), the lower extreme of anti-dazzle mesh layer (10) is provided with anti-interference superimposed layer (11), the lower extreme of anti-interference superimposed layer (11) is provided with PET from type layer (12), and PET protection film (7), stand wear and tear layer (8), PVC laminating layer (9), anti-dazzle mesh layer (10), anti-interference superimposed layer (11), PET from type layer (12) and viscose layer (13) all with from type membrane main part (1) integrated into one piece setting.
3. The silicon-free and fluorine-free release film according to claim 1, wherein: the novel band-type separator is characterized in that a hollow strip (14) is arranged inside the band-type separator (2), the hollow strip (14) and the band-type separator (2) are integrally formed, easy-to-tear lines (15) are arranged at the center of the band-type separator (2), and the easy-to-tear lines (15) and the hollow strip (14) are located on the same horizontal line.
4. The silicon-free and fluorine-free release film according to claim 1, wherein: all be provided with in the same direction as hand on the both sides outer wall from type membrane main part (1) and tear limit (16) and set up from type membrane main part (1) integrated into one piece in the same direction as hand, adjacent two it is provided with adhesive tape (3) in the same direction as hand between tearing limit (16), and adhesive tape (3) and division tape (2) viscose are attached to be connected.
5. The silicon-free and fluorine-free release film according to claim 4, wherein: the novel packaging box is characterized in that two filling rubber strips (3) are arranged on the division belt (2), the two filling rubber strips (3) are respectively located on the upper surface and the lower surface of the division belt (2), a rubber strip tearing sheet (17) is arranged on the front end face of each filling rubber strip (3), and the rubber strip tearing sheet (17) and the filling rubber strips (3) are integrally formed.
6. The silicon-free and fluorine-free release film according to claim 1, wherein: be provided with static subsides (4) from the upper end of type membrane main part (1), and static subsides (4) and is connected with the upper end is attached from type membrane main part (1), the upper surface that static was pasted (4) is provided with measures scale (5), and measures scale (5) and static and paste (4) integrated into one piece setting.
7. The silicon-free and fluorine-free release film according to claim 1, wherein: the one end of originated membrane head (20) is provided with magic tape adhesion face (22), and magic tape adhesion face (22) and originated membrane head (20) integrated into one piece set up, the one end of connecting sleeve area (19) is provided with magic tape burr face (21), and magic tape burr face (21) with connect sleeve area (19) integrated into one piece set up, the magic tape burr face (21) adhesive connection of adhesion face (22) and connection sleeve area (19) one end is pasted through the magic to originated membrane head (20).
8. The silicon-free and fluorine-free release film according to claim 2, wherein: the PET protective film (7) is made of polyethylene terephthalate, and the wear-resistant layer (8) is made of carbon crystal; PVC laminating layer (9) are the polyvinyl chloride material, anti-dazzle mesh layer (10) are the polyethylene material, anti-interference stack layer (11) are ceramic material, PET is the polyethylene glycol terephthalate material from type layer (12).
9. The silicon-free and fluorine-free release film according to claim 2, wherein: the anti-dazzle film is characterized in that the PET protective film (7), the wear-resistant layer (8), the PVC laminating layer (9), the anti-dazzle layer (10), the anti-interference superposition layer (11), the PET release layer (12) and the adhesive layer (13) in the release film main body (1) respectively account for 20%, 10% and 30% of the specific weight.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110409925.1A CN113174220A (en) | 2021-04-16 | 2021-04-16 | Silicon-free and fluorine-free release film |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110409925.1A CN113174220A (en) | 2021-04-16 | 2021-04-16 | Silicon-free and fluorine-free release film |
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| CN201254548Y (en) * | 2008-07-25 | 2009-06-10 | 戴学军 | Two-faced adhesive tape |
| CN105062380A (en) * | 2015-09-22 | 2015-11-18 | 友达光电（苏州）有限公司 | Adhesive tape structure for peeling off soft protective film on panel |
| CN208136626U (en) * | 2017-12-26 | 2018-11-23 | 嘉兴百川特种纸业有限公司 | A kind of microfiber synthetic leather release paper |
| CN109468082A (en) * | 2018-12-10 | 2019-03-15 | 佛山市佳世达薄膜科技有限公司 | A kind of compound release film of high temperature resistant |
| CN212102665U (en) * | 2020-05-06 | 2020-12-08 | 北京今信科技发展有限公司 | Waterproof self-adaptation protection pastes |
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2021
- 2021-04-16 CN CN202110409925.1A patent/CN113174220A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201254548Y (en) * | 2008-07-25 | 2009-06-10 | 戴学军 | Two-faced adhesive tape |
| CN105062380A (en) * | 2015-09-22 | 2015-11-18 | 友达光电（苏州）有限公司 | Adhesive tape structure for peeling off soft protective film on panel |
| CN208136626U (en) * | 2017-12-26 | 2018-11-23 | 嘉兴百川特种纸业有限公司 | A kind of microfiber synthetic leather release paper |
| CN109468082A (en) * | 2018-12-10 | 2019-03-15 | 佛山市佳世达薄膜科技有限公司 | A kind of compound release film of high temperature resistant |
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