CN112937040A - Protective film for glass cutting - Google Patents
Protective film for glass cutting Download PDFInfo
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- CN112937040A CN112937040A CN202110214132.4A CN202110214132A CN112937040A CN 112937040 A CN112937040 A CN 112937040A CN 202110214132 A CN202110214132 A CN 202110214132A CN 112937040 A CN112937040 A CN 112937040A
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- 230000001681 protective effect Effects 0.000 title claims abstract description 63
- 239000011521 glass Substances 0.000 title claims abstract description 15
- 239000010410 layer Substances 0.000 claims abstract description 132
- -1 polyethylene Polymers 0.000 claims abstract description 85
- 239000004698 Polyethylene Substances 0.000 claims abstract description 74
- 229920000573 polyethylene Polymers 0.000 claims abstract description 72
- 239000011241 protective layer Substances 0.000 claims abstract description 36
- 239000012528 membrane Substances 0.000 claims abstract description 24
- 230000004224 protection Effects 0.000 claims abstract description 21
- 239000002335 surface treatment layer Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims description 51
- 238000000576 coating method Methods 0.000 claims description 51
- 239000003921 oil Substances 0.000 claims description 20
- 239000004925 Acrylic resin Substances 0.000 claims description 19
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 239000010703 silicon Substances 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 description 16
- 238000005282 brightening Methods 0.000 description 9
- 230000002087 whitening effect Effects 0.000 description 6
- 239000006120 scratch resistant coating Substances 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 4
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- 239000000463 material Substances 0.000 description 3
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- 238000007254 oxidation reaction Methods 0.000 description 3
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- 229920001895 acrylonitrile-acrylic-styrene Polymers 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
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- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
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- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/406—Bright, glossy, shiny surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/71—Resistive to light or to UV
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a protective film for glass cutting, relates to the technical field of protective films, and aims to solve the problems that most of the existing protective films are integrated, so that the stretching performance is reduced, and the uniform cutting at the later stage is inconvenient. The outside of receipts reel is provided with the protection film main part, one side of protection film main part is provided with the connection membrane, the inside of connecting the membrane sets up first cavity, the lower extreme of first cavity is provided with the second cavity, the both sides of connecting the membrane all are provided with inserts the post, the both sides surface of protection film main part all is provided with the slot, the inside of protection film main part is provided with the basic unit, the upper end of basic unit is provided with the protective layer, the upper end of protective layer is provided with the surface treatment layer, the inside of protective layer is provided with the high-pressure polyethylene layer, and high-pressure polyethylene layer and protective layer fixed connection, the lower extreme on high-pressure polyethylene layer is provided with the low pressure polyethylene layer, the top on high-.
Description
Technical Field
The invention relates to the technical field of protective films, in particular to a protective film for glass cutting.
Background
The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to the application, along with the popularization of digital products such as mobile phones and the like in China, the protective film has become a general name of a screen protective film slowly, the function of the protective film in the field of the screen protective film is also eight-door-five, the material is developed for more than 5 years from the earliest PP material to the current popular PET material, the protective film is slowly accepted by the vast mobile phone groups, the protective film is a film which is put outside an entity object to be protected, and the functional protective films such as a PET anti-reflection film, an AG frosted anti-reflection film, a mobile phone mirror film, an anti-peeping film, a high-definition anti-scratching film and the like are available on the world at present, and the protective film can be: metal product surfaces, coated metal product surfaces, plastic product surfaces, automotive product surfaces, electronic product surfaces, signage product surfaces, profile product surfaces, and other product surfaces.
However, most of the existing protective films are integrated, so that the stretching performance is reduced, and the later slitting is inconvenient to be uniform; therefore, the existing requirements are not satisfied, and a protective film for glass cutting is proposed.
Disclosure of Invention
The invention aims to provide a protective film for glass cutting, which aims to solve the problems that most of the existing protective films proposed in the background art are integrated, so that the stretching performance is reduced, and the uniform cutting at the later stage is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: a protective film for glass cutting comprises a winding drum, a protective film main body is arranged outside the winding drum, one side of the protective film main body is provided with a connecting film, a first cavity is arranged in the connecting film, the lower end of the first cavity is provided with a second cavity, the two sides of the connecting film are provided with inserting columns, the two side surfaces of the protective film main body are provided with slots, the interior of the protective film main body is provided with a base layer, the upper end of the base layer is provided with a protective layer, the base layer is fixedly connected with the protective layer, the upper end of the protective layer is provided with a surface treatment layer, the protective layer is fixedly connected with the surface treatment layer, the protective layer is internally provided with a high-pressure polyethylene layer, and the high-pressure polyethylene layer is fixedly connected with the protective layer, the lower end of the high-pressure polyethylene layer is provided with a low-pressure polyethylene layer, and the aluminum oxide protective layer is arranged above the high-pressure polyethylene layer.
Preferably, the outer wall of connecting the membrane is provided with the nanometer coating, and nanometer coating and connection membrane fixed connection, slot and protection film main part structure as an organic whole, connect the membrane and insert post fixed connection, and connect the membrane through inserting the post and being connected membrane fixed connection.
Preferably, first cavity and second cavity are the integral structure with being connected the membrane, and first cavity and second cavity all are provided with a plurality of, be provided with the PO post between first cavity and the second cavity, and PO post and first cavity and the equal fixed connection of second cavity.
Preferably, high pressure polyethylene layer and low pressure polyethylene layer fixed connection, the upper end on high pressure polyethylene layer is provided with the coating that discolours, and discolours coating and high pressure polyethylene layer fixed connection.
Preferably, the color-changing coating is fixedly connected with the aluminum oxide protective layer, the upper end of the aluminum oxide protective layer is provided with an anti-glare layer, the anti-glare layer is fixedly connected with the aluminum oxide protective layer, the upper end of the anti-glare layer is provided with an ultraviolet-proof coating, the ultraviolet-proof coating is fixedly connected with the anti-glare layer, the upper end of the ultraviolet-proof coating is provided with polyacrylate resin, and the polyacrylate resin is fixedly connected with the ultraviolet-proof coating.
Preferably, the upper end of the polyacrylate resin is provided with a nano oleophobic coating, the polyacrylate resin is fixedly connected with the nano oleophobic coating, the upper end of the nano oleophobic coating is provided with an electroplated layer, the electroplated layer is fixedly connected with the nano oleophobic coating, the upper end of the electroplated layer is provided with a crystal scratch-resistant coating, and the crystal scratch-resistant coating is fixedly connected with the electroplated layer.
Preferably, the lower extreme on low pressure polyethylene layer is provided with the homogeneity oil, and homogeneity oil and low pressure polyethylene layer fixed connection, the lower extreme of homogeneity oil is provided with the brightener, and brightener and homogeneity oil fixed connection, the lower extreme of brightener is provided with the brightener, and brightener fixed connection, the lower extreme of basic unit is provided with static silicon ion laminating layer, and static silicon ion laminating layer and basic unit fixed connection, the lower extreme on static silicon ion laminating layer is provided with from the type layer, and is connected for detachable from type layer and static silicon ion laminating layer.
Preferably, the inside on high-pressure polyethylene layer is provided with the dead slot, and dead slot and high-pressure polyethylene layer structure as an organic whole, the dead slot is provided with a plurality of, the lower extreme on high-pressure polyethylene layer is provided with spacing lug, and spacing lug and high-pressure polyethylene layer fixed connection, the upper end on low-pressure polyethylene layer is provided with the spacing groove, and spacing groove and low-pressure polyethylene layer structure as an organic whole, spacing groove and spacing lug all are provided with four.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention improves the stability of the fixing of the protective film main body and the connecting film and avoids deviation by arranging the connecting film at one side of the protective film main body, inserting the connecting film into the slot through the inserting column and then fixing the connecting film, arranging the first cavity and the second cavity in the connecting film, increasing the pulling space of the connecting film through the first cavity and the second cavity so as to improve the toughness of the connecting film, arranging the PO column between the first cavity and the second cavity so as to improve the buffer property between the first cavity and the second cavity when the connecting film is extruded up and down, arranging the nano coating on the upper surface of the connecting film so as to improve the hardness and the wear resistance of the connecting film, keep higher toughness and have excellent electromagnetic property, and the connecting film can be used for a stealthy coating by utilizing the good wave absorbing capacity of the nano coating so as to ensure that the connecting film looks clearer and the protective film main body with the same size is connected with the connecting film, thereby realize cutting apart the protection film main part of integral type into the individuality that a plurality of equals to improve and stretch the tensile performance, and cut along connecting the membrane and can make the protection film main part cut evenly.
2. Through at inside high-pressure polyethylene layer and the low pressure polyethylene layer of setting up of protective layer, through high-pressure polyethylene layer and the multiplicable protective layer transverse tension in low pressure polyethylene layer and indulge the pulling force, improve holistic tensile performance, it sets up polyacrylate resin to set up ultraviolet protection coating upper end, it dredges the coating to set up the nanometer in polyacrylate resin upper end, polyacrylate resin has good transparency and compatibility, thereby cooperation nanometer dredges the coating and increases the isolated performance of protection film main part under the condition that does not influence luminance, set up the aluminium oxide protective layer at anti-dazzle mesh layer lower extreme, the aluminium oxide protective layer, nanometer dredges the coating and polyacrylate resin cooperation to use, avoid protection film main part oxidation damage, and service life is prolonged.
3. The homogeneous oil is arranged at the lower end of the low-pressure polyethylene layer, the brightening agent is arranged at the lower end of the homogeneous oil, the brightening agent is arranged at the lower end of the brightening agent, the homogeneous oil can have good compatibility with PVC, PE, PP, PC, PS, HIPS, ABS, AAS, PMMA, PET and the like, the transparency can be improved, the homogeneous oil is nontoxic, the brightening agent adopts RQT-A-2, the brightening agent adopts RQT-G-1, and the brightness and the transparency of the brightening agent are improved by the optical principle of complementary three primary colors, so that a high-synthesis chemical polymer is formed, and the glossiness and the brilliance of a main body of the protective film are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the protective film main body and the connection film according to the present invention;
FIG. 3 is a schematic view of the internal structure of the main body of the protective film according to the present invention;
FIG. 4 is a schematic diagram of the internal structure of the passivation layer according to the present invention;
FIG. 5 is a schematic view of the joining structure of the high pressure polyethylene layer and the low pressure polyethylene layer of the present invention;
in the figure: 1. winding the roll; 2. a protective film body; 3. connecting the films; 4. a nano-coating; 5. a slot; 6. inserting a column; 7. a first cavity; 8. a second cavity; 9. a PO column; 10. a surface treatment layer; 11. a protective layer; 12. a base layer; 13. an electrostatic silicon ion lamination layer; 14. a release layer; 15. a crystal scratch-resistant coating; 16. electroplating layer; 17. a nano oleophobic coating; 18. a polyacrylate resin; 19. an ultraviolet resistant coating; 20. an anti-glare layer; 21. an alumina protective layer; 22. a color-changing coating; 23. a high pressure polyethylene layer; 24. a low pressure polyethylene layer; 25. homogenizing the oil; 26. a whitening agent; 27. a brightener; 28. an empty groove; 29. a limiting bump; 30. a limiting groove.
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: a protective film for glass cutting comprises a winding drum 1, a protective film main body 2 is arranged outside the winding drum 1, a connecting film 3 is arranged on one side of the protective film main body 2, a first cavity 7 is arranged inside the connecting film 3, a second cavity 8 is arranged at the lower end of the first cavity 7, inserting columns 6 are arranged on two sides of the connecting film 3, inserting grooves 5 are arranged on two side surfaces of the protective film main body 2, a base layer 12 is arranged inside the protective film main body 2, a protective layer 11 is arranged at the upper end of the base layer 12, the base layer 12 is fixedly connected with the protective layer 11, the upper end of the protective layer 11 is provided with a surface treatment layer 10, the protective layer 11 is fixedly connected with the surface treatment layer 10, a high-pressure polyethylene layer 23 is arranged inside the protective layer 11, and the high-pressure polyethylene layer 23 is fixedly connected with the protective layer 11, the lower end of the high-pressure polyethylene layer 23 is provided with a low-pressure polyethylene layer 24, and the aluminum oxide protective layer 21 is arranged above the high-pressure polyethylene layer 23.
Further, the outer wall of connecting membrane 3 is provided with nanometer coating 4, and nanometer coating 4 with be connected 3 fixed connection of membrane, slot 5 and protection film main part 2 structure as an organic whole, connect membrane 3 with insert 6 fixed connection of post, and connect membrane 3 through inserting 6 with be connected 3 fixed connection of membrane, the protection film main part 2 that realizes the integral type is cut apart into the individuality that a plurality of equals to improve and stretch the tensile performance, and cut along being connected membrane 3 and can make protection film main part 2 cut evenly.
Further, first cavity 7 and second cavity 8 are a body structure with being connected membrane 3, and first cavity 7 and second cavity 8 all are provided with a plurality of, are provided with PO post 9 between first cavity 7 and the second cavity 8, and PO post 9 and first cavity 7 and the equal fixed connection of second cavity 8 rely on first cavity 7 and second cavity 8 to increase the space of dragging of being connected membrane 3 to improve its toughness.
Further, high-pressure polyethylene layer 23 and low-pressure polyethylene layer 24 fixed connection, the upper end of high-pressure polyethylene layer 23 is provided with the coating 22 that discolours, and the coating 22 and the high-pressure polyethylene layer 23 fixed connection discolour, and protection film main part 2 relies on high-pressure polyethylene layer 23 and low-pressure polyethylene layer 24 to increase horizontal tension and longitudinal tension.
Further, the coating that discolours 22 and the alumina protection layer 21 fixed connection, the upper end of alumina protection layer 21 is provided with anti-dazzle mesh layer 20, and anti-dazzle mesh layer 20 and alumina protection layer 21 fixed connection, the upper end of anti-dazzle mesh layer 20 is provided with anti ultraviolet coating 19, and anti ultraviolet coating 19 and anti-dazzle mesh layer 20 fixed connection, the upper end of anti ultraviolet coating 19 is provided with polyacrylate resin 18, and polyacrylate resin 18 and anti ultraviolet coating 19 fixed connection, rely on alumina protection layer 21 to avoid protection film main part 2 oxidation damage, and service life is prolonged.
Further, the upper end of polyacrylate resin 18 is provided with nanometer oleophobic coating 17, and polyacrylate resin 18 and nanometer oleophobic coating 17 fixed connection, the upper end of nanometer oleophobic coating 17 is provided with electroplated layer 16, and electroplated layer 16 and nanometer oleophobic coating 17 fixed connection, the upper end of electroplated layer 16 is provided with quartzy scratch-resistant coating 15, and quartzy scratch-resistant coating 15 and electroplated layer 16 fixed connection, thereby utilize the good transparency and the compatibility of polyacrylate resin 18, thereby increase the isolated performance of protection film main part 2 under the condition that does not influence luminance with nanometer oleophobic coating 17.
Further, the lower end of the low-pressure polyethylene layer 24 is provided with homogeneous oil 25, the homogeneous oil 25 is fixedly connected with the low-pressure polyethylene layer 24, the lower end of the homogeneous oil 25 is provided with a whitening agent 26, the whitening agent 26 is fixedly connected with the homogeneous oil 25, the lower end of the whitening agent 26 is provided with a brightening agent 27, the brightening agent 27 is fixedly connected with the whitening agent 26, the lower end of the base layer 12 is provided with an electrostatic silicon ion adhesive layer 13, the electrostatic silicon ion adhesive layer 13 is fixedly connected with the base layer 12, the lower end of the electrostatic silicon ion adhesive layer 13 is provided with a release layer 14, the release layer 14 is detachably connected with the electrostatic silicon ion adhesive layer 13, the homogeneous oil 25 can have good compatibility with PVC, PE, PP, PC, PS, HIPS, ABS, AAS, PMMA, PET and the like, the transparency can be improved, the homogeneous oil 25 is nontoxic, the whitening agent 26 is RQT-A-2, the brightening agent 27 is RQT-G-1, it is based on the complementary optical principle of three primary colors to increase its brightness and transparency, thus forming a highly synthetic chemical polymer, and improving the glossiness and brilliance of the protective film body 2.
Further, the inside of high-pressure polyethylene layer 23 is provided with dead slot 28, and dead slot 28 and high-pressure polyethylene layer 23 structure as an organic whole, dead slot 28 is provided with a plurality of, the lower extreme of high-pressure polyethylene layer 23 is provided with spacing lug 29, and spacing lug 29 and high-pressure polyethylene layer 23 fixed connection, the upper end on low pressure polyethylene layer 24 is provided with spacing groove 30, and spacing groove 30 and low pressure polyethylene layer 24 structure as an organic whole, spacing groove 30 and spacing lug 29 all are provided with four, improve the connection stability between polyethylene layer 23 and the low pressure polyethylene layer 24, avoid high-pressure polyethylene layer 23 and low pressure polyethylene layer 24 to appear skew phenomenon when dragging.
The working principle is as follows: when the protective film is used, the connecting film 3 is inserted into the slot 5 by the aid of the inserting columns 6 and is fixed with the slot by means of high temperature, the stability of fixing the connecting film 3 and the protective film main body 2 is improved, the integral protective film main body 2 is divided into a plurality of equal individuals, the stretching performance is improved, the protective film main body 2 can be uniformly divided by dividing along the connecting film 3, the pulling space of the connecting film 3 is increased by the aid of the first cavity 7 and the second cavity 8, the toughness of the protective film main body is improved, the transverse pulling force and the longitudinal pulling force of the protective film main body 2 are increased by the aid of the high-pressure polyethylene layer 23 and the low-pressure polyethylene layer 24, the good transparency and the good compatibility of polyacrylate resin 18 are utilized, the isolation performance of the protective film main body 2 is increased by the aid of the nano oleophobic coating 17 under the condition that the brightness is not affected, meanwhile, the oxidation, the protective film main body 2 integrally relies on the homogenized oil 25, the whitener 26, and the brightener 27 to improve transparency and brightness.
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 (8)
1. The utility model provides a protection film for glass-cutting, includes take-up reel (1), its characterized in that: the protective film comprises a winding drum (1), a protective film main body (2) is arranged outside the winding drum (1), a connecting film (3) is arranged on one side of the protective film main body (2), a first cavity (7) is arranged inside the connecting film (3), a second cavity (8) is arranged at the lower end of the first cavity (7), inserting columns (6) are arranged on two sides of the connecting film (3), inserting grooves (5) are arranged on two side surfaces of the protective film main body (2), a base layer (12) is arranged inside the protective film main body (2), a protective layer (11) is arranged at the upper end of the base layer (12), the base layer (12) is fixedly connected with the protective layer (11), a surface treatment layer (10) is arranged at the upper end of the protective layer (11), the protective layer (11) is fixedly connected with the surface treatment layer (10), a high-pressure polyethylene layer (23) is arranged inside the protective, and high-pressure polyethylene layer (23) and protective layer (11) fixed connection, the lower extreme of high-pressure polyethylene layer (23) is provided with low pressure polyethylene layer (24), the top of high-pressure polyethylene layer (23) is provided with aluminium oxide protective layer (21).
2. The protective film for glass cutting according to claim 1, characterized in that: the outer wall of connection membrane (3) is provided with nanometer coating (4), and nanometer coating (4) and connection membrane (3) fixed connection, slot (5) and protection film main part (2) structure as an organic whole, connect membrane (3) and insert post (6) fixed connection, and connect membrane (3) through inserting post (6) and being connected membrane (3) fixed connection.
3. The protective film for glass cutting according to claim 1, characterized in that: first cavity (7) and second cavity (8) are a body structure with being connected membrane (3), and first cavity (7) and second cavity (8) all are provided with a plurality of, be provided with PO post (9) between first cavity (7) and second cavity (8), and PO post (9) and first cavity (7) and the equal fixed connection of second cavity (8).
4. The protective film for glass cutting according to claim 1, characterized in that: high pressure polyethylene layer (23) and low pressure polyethylene layer (24) fixed connection, the upper end of high pressure polyethylene layer (23) is provided with coating (22) that discolours, and discolours coating (22) and high pressure polyethylene layer (23) fixed connection.
5. The protective film for glass cutting according to claim 4, wherein: the color-changing coating (22) is fixedly connected with the aluminum oxide protective layer (21), the upper end of the aluminum oxide protective layer (21) is provided with an anti-dazzle layer (20), the anti-dazzle layer (20) is fixedly connected with the aluminum oxide protective layer (21), the upper end of the anti-dazzle layer (20) is provided with an ultraviolet-proof coating (19), the ultraviolet-proof coating (19) is fixedly connected with the anti-dazzle layer (20), the upper end of the ultraviolet-proof coating (19) is provided with polyacrylate resin (18), and the polyacrylate resin (18) is fixedly connected with the ultraviolet-proof coating (19).
6. The protective film for glass cutting according to claim 5, wherein: the upper end of polyacrylate resin (18) is provided with nanometer oleophobic coating (17), and polyacrylate resin (18) and nanometer oleophobic coating (17) fixed connection, the upper end of nanometer oleophobic coating (17) is provided with electroplated layer (16), and electroplated layer (16) and nanometer oleophobic coating (17) fixed connection, the upper end of electroplated layer (16) is provided with quartzy coating (15) of preventing scraping, and quartzy coating (15) of preventing scraping and electroplated layer (16) fixed connection.
7. The protective film for glass cutting according to claim 1, characterized in that: the lower extreme on low pressure polyethylene layer (24) is provided with homogeneity oil (25), and homogeneity oil (25) and low pressure polyethylene layer (24) fixed connection, the lower extreme of homogeneity oil (25) is provided with brightener (26), and brightener (26) and homogeneity oil (25) fixed connection, the lower extreme of brightener (26) is provided with brightener (27), and brightener (27) and brightener (26) fixed connection, the lower extreme of basic unit (12) is provided with static silicon ion laminating layer (13), and static silicon ion laminating layer (13) and basic unit (12) fixed connection, the lower extreme of static silicon ion laminating layer (13) is provided with from type layer (14), and is detachable the connection from type layer (14) and static silicon ion laminating layer (13).
8. The protective film for glass cutting according to claim 1, characterized in that: the inside on high-pressure polyethylene layer (23) is provided with dead slot (28), and dead slot (28) and high-pressure polyethylene layer (23) structure as an organic whole, dead slot (28) are provided with a plurality of, the lower extreme on high-pressure polyethylene layer (23) is provided with spacing lug (29), and spacing lug (29) and high-pressure polyethylene layer (23) fixed connection, the upper end on low pressure polyethylene layer (24) is provided with spacing groove (30), and spacing groove (30) and low-pressure polyethylene layer (24) structure as an organic whole, spacing groove (30) and spacing lug (29) all are provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110214132.4A CN112937040A (en) | 2021-02-25 | 2021-02-25 | Protective film for glass cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110214132.4A CN112937040A (en) | 2021-02-25 | 2021-02-25 | Protective film for glass cutting |
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| Publication Number | Publication Date |
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| CN112937040A true CN112937040A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110214132.4A Pending CN112937040A (en) | 2021-02-25 | 2021-02-25 | Protective film for glass cutting |
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| Country | Link |
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| CN (1) | CN112937040A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205740870U (en) * | 2016-05-04 | 2016-11-30 | 宁波卓胜新材料有限公司 | A kind of high-stiffness PE protecting film |
| CN207685578U (en) * | 2017-12-19 | 2018-08-03 | 雄进塑料制品（东莞）有限公司 | A kind of PVC synthetic leather structure of negative ion health |
| CN209813328U (en) * | 2018-09-14 | 2019-12-20 | 泰州鸿凯针织有限公司 | Anti-aging anti-corrosion knitted fabric |
| CN112208194A (en) * | 2020-10-13 | 2021-01-12 | 东莞市金恒晟新材料科技有限公司 | Vertical-line solvent-free silicon oil release film |
-
2021
- 2021-02-25 CN CN202110214132.4A patent/CN112937040A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205740870U (en) * | 2016-05-04 | 2016-11-30 | 宁波卓胜新材料有限公司 | A kind of high-stiffness PE protecting film |
| CN207685578U (en) * | 2017-12-19 | 2018-08-03 | 雄进塑料制品（东莞）有限公司 | A kind of PVC synthetic leather structure of negative ion health |
| CN209813328U (en) * | 2018-09-14 | 2019-12-20 | 泰州鸿凯针织有限公司 | Anti-aging anti-corrosion knitted fabric |
| CN112208194A (en) * | 2020-10-13 | 2021-01-12 | 东莞市金恒晟新材料科技有限公司 | Vertical-line solvent-free silicon oil release film |
Non-Patent Citations (3)
| Title |
|---|
| 周祥兴等: "《包装用塑料薄膜工艺》", 31 October 2001, 中国物资出版社 * |
| 罗振: "《第四次工业革命-纳米技术》", 31 July 2014, 吉林人民出版社 * |
| 钱汉英等: "《塑料加工实用技术问答》", 31 July 2001, 机械工业出版社 * |
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Application publication date: 20210611 |