CN112223857A - Low-mobility release film - Google Patents
Low-mobility release film Download PDFInfo
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- CN112223857A CN112223857A CN202011091414.1A CN202011091414A CN112223857A CN 112223857 A CN112223857 A CN 112223857A CN 202011091414 A CN202011091414 A CN 202011091414A CN 112223857 A CN112223857 A CN 112223857A
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- film
- dust
- strips
- pet film
- clamping grooves
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- 229920002799 BoPET Polymers 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 41
- 239000010703 silicon Substances 0.000 claims abstract description 41
- 239000000428 dust Substances 0.000 claims abstract description 40
- 239000010410 layer Substances 0.000 claims description 54
- 239000003921 oil Substances 0.000 claims description 19
- 239000012790 adhesive layer Substances 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 229920006268 silicone film Polymers 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract description 4
- 239000005020 polyethylene terephthalate Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- -1 polyethylene terephthalate Polymers 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 description 6
- 230000002265 prevention Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- 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
- B32B3/08—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 characterised by added members at particular parts
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention discloses a low-mobility release film, which comprises a PET (polyethylene terephthalate) film, wherein the upper end of the PET film is connected with a connecting film through a plurality of first connecting mechanisms, the two sides of the connecting film are flush with the two sides of the PET film, the lower end of the connecting film is provided with a plurality of first clamping grooves, the distances between every two adjacent first clamping grooves are the same, the number of the first clamping grooves is the same as that of the first connecting mechanisms, and the first clamping grooves correspond to the first connecting mechanisms one by one, and the low-mobility release film has the following beneficial effects: the PET film is connected with the connecting film through the first connecting mechanism and is connected with the bonding mechanism through the second connecting mechanism, when the PET film is used, the first dust strip of the first connecting mechanism can shield the first bonding layer, the third dust strip of the second connecting mechanism can shield the third bonding layer of the bonding mechanism, and the second dust strip of the organic silicon layer can shield the second bonding layer, so that foreign matters such as dust cannot be bonded to the side surface of the PET film, and the foreign matters such as dust cannot influence the appearance of the method.
Description
Technical Field
The invention relates to a release film, in particular to a release film with low mobility, and belongs to the technical field of release films.
Background
The release film refers to a film whose surface can be distinguished, and the release film has no stickiness or slight stickiness after being contacted with a specific material under a limited condition, while the low-mobility release film is one of the release films.
The low mobility that uses at present is from type membrane when placing, and the foreign matter of dust and so on can glue in the air and is in the both sides of low mobility from type membrane, influences the outward appearance that low mobility is from type membrane, and when cutting low mobility is from type membrane, need utilize measuring tool to mark at low mobility from type membrane marking off, guarantees the degree of accuracy of cutting, and the process is comparatively troublesome, and low mobility is relatively weak from the tensile strength ability of type membrane, appears deformation easily when receiving great external force and pulls, appears the fracture even.
Disclosure of Invention
The invention provides a low-mobility release film, which effectively solves the problems that when the existing low-mobility release film is placed, foreign matters such as dust in the air can be adhered to two sides of the low-mobility release film to influence the appearance of the low-mobility release film, and when the low-mobility release film is cut, a measuring tool needs to be used for marking a line on the low-mobility release film, so that the cutting accuracy is ensured, the process is troublesome, the tensile strength of the low-mobility release film is weak, and the low-mobility release film is easy to deform and even break when pulled by a large external force.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a low-mobility release film which comprises a PET (polyethylene terephthalate) film, wherein the upper end of the PET film is connected with a connecting film through a plurality of first connecting mechanisms, two sides of the connecting film are flush with two sides of the PET film, the lower end of the connecting film is provided with a plurality of first clamping grooves, the distances between every two adjacent first clamping grooves are the same, the number of the first clamping grooves is the same as that of the first connecting mechanisms, the first clamping grooves correspond to the first connecting mechanisms one by one, the lower ends of part of the connecting film between every two adjacent first clamping grooves are bonded to the upper end of the PET film through first bonding layers, the upper end of the connecting film is provided with an organic silicon layer, the upper end of the organic silicon layer is provided with a friction layer, and the lower end of the PET film is connected.
As a preferable technical scheme of the invention, the distances between two adjacent first connecting mechanisms are the same, the plurality of first connecting mechanisms comprise first dustproof strips, the lower ends of the first dustproof strips are fixedly connected to the upper end of the PET film, one sides of the two first dustproof strips positioned on the outermost sides, far away from the middle of the PET film, are flush with the side surface of the PET film, the sides, close to each other, of the two adjacent first dustproof strips are bonded on the first bonding layers on the same side, the middle parts of the upper ends of the first dustproof strips are fixedly connected with first clamping strips, and the first clamping strips are bonded inside the corresponding first clamping grooves through first bonding sleeves.
As a preferable technical scheme of the invention, the first adhesive sleeves are sleeved and adhered to the first clamping strips, and the outer walls of the first adhesive sleeves are adhered to the inner walls of the first clamping grooves.
As a preferable technical scheme of the invention, the organic silicon layer comprises an organic silicon film, two sides of the PET film and two sides of the friction layer are flush, the lower end of the organic silicon film is fixedly connected with a plurality of second dustproof strips, the distances between every two adjacent second dustproof strips are the same, the lower ends of the organic silicon films between every two adjacent second dustproof strips are respectively bonded with a second bonding layer, the lower ends of the second bonding layers are respectively bonded at the upper end of the connecting film, two sides of each second bonding layer are respectively bonded on the second dustproof strips at the same side, and the upper end of the organic silicon film is respectively fixedly connected at the lower end of the friction layer.
As a preferable technical scheme of the invention, the distances between two adjacent second connecting mechanisms are the same, the second connecting mechanisms comprise third dust-proof strips, the upper ends of the third dust-proof strips are fixedly connected to the lower end of the PET film, one sides of the two outermost third dust-proof strips, which are far away from the middle of the PET film, are flush with the side of the PET film, the lower ends of the third dust-proof strips are fixedly connected with second clamping strips, and second bonding sleeves are sleeved and bonded outside the second clamping strips.
As a preferred technical scheme of the invention, the bonding mechanism comprises a silicon oil film, two sides of the silicon oil film are flush with two sides of the PET film, the upper end of the silicon oil film is provided with a plurality of second clamping grooves, the number of the second clamping grooves is the same as that of the second connecting mechanisms, the second clamping grooves are in one-to-one correspondence, and the second clamping grooves are clamped outside the second clamping strips of the corresponding second connecting mechanisms and are bonded with the second bonding sleeves of the corresponding second connecting mechanisms.
As a preferable technical scheme of the invention, the upper ends of partial silicon oil films between two adjacent second clamping grooves are respectively bonded with a third bonding layer, the upper ends of the third bonding layers are respectively bonded at the lower end of the PET film, and two sides of each third bonding layer are respectively bonded on the third dust prevention strips of the second connecting mechanism at the same side.
As a preferable technical scheme of the invention, the sides of the two second dustproof strips positioned at the outermost sides, which are far away from the middle part of the PET film, are flush with the side surface of the PET film and the side surface of the organic silicon film, and the lower ends of the second dustproof strips are abutted against the upper end of the connecting film.
The invention has the following beneficial effects:
1. the PET film is connected with the connecting film through the first connecting mechanism and is connected with the bonding mechanism through the second connecting mechanism, when the PET film is used, the first dust strip of the first connecting mechanism can shield the first bonding layer, the third dust strip of the second connecting mechanism can shield the third bonding layer of the bonding mechanism, and the second dust strip of the organic silicon layer can shield the second bonding layer, so that foreign matters such as dust cannot be bonded to the side surface of the PET film, and the foreign matters such as dust cannot influence the appearance of the method.
2. Meanwhile, the first dust-proof strip, the second dust-proof strip and the third dust-proof strip are the same in number and are corresponding to each other, so that a worker can cut the dust-proof strip along the second dust-proof strip when cutting the dust-proof strip, and a measuring tool is not needed for marking, so that the dust-proof strip is convenient to use.
3. The first dust-proof strip, the second dust-proof strip and the third dust-proof strip are arranged, so that the tensile capacity of the anti-theft door can be improved, and the phenomena that the anti-theft door is easy to pull by external force to deform and even break can be avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the area A in FIG. 1;
FIG. 3 is an assembled view of the present invention;
FIG. 4 is a schematic view of the structure of the connecting film and the silicon oil film of the present invention;
FIG. 5 is a schematic view of the structure of the second dust-proof stripes of the present invention distributed on the silicone film.
In the figure: 1. a PET film; 2. a first connecting mechanism; 21. a first dust-proof strip; 22. a first clip strip; 23. a first adhesive sleeve; 3. a first adhesive layer; 4. connecting the films; 5. a first card slot; 6. a silicone layer; 61. an organic silicon film; 62. a second dust-proof strip; 63. a second adhesive layer; 7. a friction layer; 8. a second connecting mechanism; 81. a third dust prevention strip; 82. a second card strip; 83. a second adhesive sleeve; 9. a bonding mechanism; 91. a silicon oil film; 92. a second card slot; 93. and a third adhesive layer.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1 to 5, the low mobility release film of the present invention comprises a PET film 1, wherein the upper end of the PET film 1 is connected to a connection film 4 through a plurality of first connection mechanisms 2, two sides of the connection film 4 are flush with two sides of the PET film 1, the lower end of the connection film 4 is provided with a plurality of first clamping grooves 5, the distances between two adjacent first clamping grooves 5 are the same, the number of the first clamping grooves 5 is the same as the number of the first connection mechanisms 2, and the first clamping grooves are in one-to-one correspondence, the lower end of a part of the connection film 4 between two adjacent first clamping grooves 5 is bonded to the upper end of the PET film 1 through a first bonding layer 3, the upper end of the connection film 4 is provided with an organic silicon layer 6, the upper end of the organic silicon layer 6 is provided with a friction layer 7, the lower end of the PET film 1 is connected to a bonding mechanism 9 through a plurality of second connection mechanisms 8, and the bonding, the invention is convenient to be adhered on an object.
Wherein, the distance between two adjacent first connecting mechanisms 2 is the same, each of the plurality of first connecting mechanisms 2 comprises a first dustproof strip 21, the lower end of each first dustproof strip 21 is fixedly connected to the upper end of the PET film 1, one side of each first dustproof strip 21, which is far away from the middle of the PET film 1, is flush with the side surface of the PET film 1, one side, which is close to the first dustproof strips 21, of each adjacent first dustproof strip 21 is adhered to the first adhesive layer 3 on the same side, the middle part of the upper end of each first dustproof strip 21 is fixedly connected with a first clamping strip 22, each first clamping strip 22 is adhered to the corresponding first clamping groove 5 through a first adhesive sleeve 23, each first adhesive sleeve 23 is sleeved and adhered to the first clamping strip 22, the outer wall of each first adhesive sleeve 23 is adhered to the inner wall of the first clamping groove 5, and the first dustproof strips 21 are connected to the first adhesive layer 3 on the same side in use, further, the connection film 4 is connected to the PET film 1, and the third adhesive layer 3 is blocked by the first dust-proof stripe 21, thereby preventing foreign matter such as dust from sticking to the third adhesive layer 3.
The organosilicon layer 6 comprises an organosilicon film 61, the two sides of the PET film 1 and the two sides of the friction layer 7 are flush, the lower end of the organosilicon film 61 is fixedly connected with a plurality of second dustproof strips 62, the distance between every two adjacent second dustproof strips 62 is the same, one side, away from the middle part of the PET film 1, of each second dustproof strip 62 positioned at the outermost side is flush with the side surface of the PET film 1 and the side surface of the organosilicon film 61, the lower ends of the second dustproof strips 62 are abutted against the upper end of the connecting film 4, the lower ends of part of the organosilicon film 61 between every two adjacent second dustproof strips 62 are respectively adhered with a second adhesive layer 63, the lower ends of the second adhesive layers 63 are respectively adhered to the upper end of the connecting film 4, the two sides of the second adhesive layers 63 are respectively adhered to the second dustproof strips 62 at the same side, the upper end of the organosilicon film 61 is respectively fixedly connected to the lower end of the friction layer 7, the mobility of the present invention is reduced by bonding the silicone film 61 to the PET film 1.
The distance between every two adjacent second connecting mechanisms 8 is the same, the second connecting mechanisms 8 all comprise third dust-proof strips 81, the upper ends of the third dust-proof strips 81 are fixedly connected to the lower end of the PET film 1, one sides, far away from the middle of the PET film 1, of the two outermost third dust-proof strips 81 are flush with the side faces of the PET film 1, the lower ends of the third dust-proof strips 81 are fixedly connected with second clamping strips 82, second bonding sleeves 83 are sleeved and bonded outside the second clamping strips 82, the bonding mechanisms 9 are connected to the PET film 1 through the second connecting mechanisms 8, and the PET film can be conveniently torn off from bonded objects.
Wherein, the bonding mechanism 9 comprises a silicon oil film 91, two sides of the silicon oil film 91 are flush with two sides of the PET film 1, the upper end of the silicon oil film 91 is provided with a plurality of second clamping grooves 92, the number of the second clamping grooves 92 is the same as that of the second connecting mechanisms 8, the second clamping grooves 92 are in one-to-one correspondence, the second clamping grooves 92 are clamped outside the second clamping strips 82 of the corresponding second connecting mechanisms 8 and are bonded with the second bonding sleeves 83 of the corresponding second connecting mechanisms 8, the upper ends of the partial silicon oil films 91 between the two adjacent second clamping grooves 92 are bonded with third bonding layers 93, the upper ends of the third bonding layers 93 are bonded with the lower end of the PET film 1, two sides of the third bonding layers 93 are bonded on the third dust-proof strips 81 of the second connecting mechanisms 8 at the same side, and are bonded on the PET film 1 through the strong silicon oil film 91 of the third bonding layers 93 during use, which is convenient for bonding, meanwhile, the third adhesive layer 93 is blocked by the third dust-proof strip 81 of the second connecting mechanism 8, so that foreign matters such as dust are prevented from adhering to the third adhesive layer 93.
Specifically, when the invention is manufactured, the connecting film 4 is attached to the upper end of the PET film 1, the first card slots 5 on the connecting film 4 are respectively clamped on the first card strips 22 of the first connecting mechanisms 2, the first card strips 22 are adhered to the inside of the first card slots 5 through the first adhesive sleeves 23, a part of the connecting film 4 between two adjacent first card slots 5 is adhered to the PET film 1 through the first adhesive layers 3, so that the connecting film 4 is fixed on the PET film 1, then the organic silicon film 61 with the friction layer 7 is covered on the upper end of the connecting film 4, the organic silicon film 61 can be selected according to actual requirements, the adopted organic silicon film 61 can reduce the mobility of the invention, then the silicon oil film 91 is attached to the lower end of the PET film 1, so that the second card strips 82 of the second connecting mechanisms 8 are respectively clamped inside the second card slots 92 on the silicon oil film 91, and the second clamping strips 82 are all bonded inside the second clamping grooves 92 through the second bonding sleeves 83, meanwhile, part of the silicon oil film 91 between two adjacent second clamping grooves 92 is bonded on the PET film 1 through the third bonding layer 93, so that the silicon oil film 91 can be fixed on the PET film 1, when in use, the first dust-proof strip 21 can block the adjacent first bonding layer 3, the second dust-proof strip 62 can block the adjacent second bonding layer 63, the third dust-proof strip 81 can block the adjacent third bonding layer 93, and foreign matters such as dust can be prevented from being bonded on the first bonding layer 3, the second bonding layer 63 and the third bonding layer 93 which are positioned on the outer side, so that the appearance of the invention is influenced, when the invention needs to be cut, a worker can cut along the second dust-proof strips 62, so as to avoid exposing the adjacent second bonding layers 63 of the cut second dust-proof strips 62, because the first dust-proof strips 21 and the third dust-proof strips 81 are the same in quantity as the second dust-proof strips 62 and are in one-to-one correspondence, the first bonding layer 3 and the third bonding layer 93 can be prevented from being exposed when the second dust strips 62 are cut, scribing and marking are not needed by means of a measuring tool, and when the dust collector is pulled by external force, because the adjacent first dust strips 21 are bonded together through the first bonding layer 3 station, the adjacent two second dust strips 62 are bonded together through the second bonding layer 63, the adjacent two third dust strips 81 are bonded together through the third bonding layer 93, and the first dust strips 21 and the third dust strips 81 are the same in number and correspond to the second dust strips 62 one by one, the first dust strips 21, the second dust strips 62 and the third dust strips 81 can bear the tensile force applied by the dust collector together, and the dust collector is prevented from being easily deformed or broken.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The low-mobility release film comprises a PET film (1) and is characterized in that the upper end of the PET film (1) is connected with a connecting film (4) through a plurality of first connecting mechanisms (2), the two sides of the connecting film (4) are flush with the two sides of the PET film (1), a plurality of first clamping grooves (5) are formed in the lower end of the connecting film (4), the distance between every two adjacent first clamping grooves (5) is the same, the number of the first clamping grooves (5) is the same as that of the first connecting mechanisms (2) and corresponds to that of the first clamping grooves one to one, the lower ends of partial connecting films (4) between every two adjacent first clamping grooves (5) are bonded to the upper end of the PET film (1) through first bonding layers (3), organic silicon layers (6) are mounted at the upper end of the connecting film (4), friction layers (7) are mounted at the upper ends of the organic silicon layers (6), the lower end of the PET film (1) is connected with a bonding mechanism (9) through a plurality of second connecting mechanisms (8).
2. The release film with low mobility according to claim 1, wherein the distance between two adjacent first connecting mechanisms (2) is the same, a plurality of first connecting mechanisms (2) each comprise a first dust strip (21), the lower ends of the first dust strips (21) are fixedly connected to the upper end of the PET film (1), one side, away from the middle of the PET film (1), of each of the two first dust strips (21) located on the outermost side is flush with the side of the PET film (1), one side, close to each other, of each of the two adjacent first dust strips (21) is bonded to the first bonding layer (3) on the same side, the middle of the upper end of each first dust strip (21) is fixedly connected with a first clamping strip (22), and the first clamping strips (22) are bonded inside the corresponding first clamping grooves (5) through first bonding sleeves (23).
3. The release film with low mobility according to claim 2, wherein the first adhesive sleeves (23) are sleeved and adhered to the first clamping strips (22), and outer walls of the first adhesive sleeves (23) are adhered to inner walls of the first clamping grooves (5).
4. The low mobility release film according to claim 1, wherein the silicone layer (6) comprises a silicone film (61), the two sides of the organic silicon film (61) are flush with the two sides of the PET film (1) and the two sides of the friction layer (7), the lower end of the organic silicon film (61) is fixedly connected with a plurality of second dustproof strips (62), the distances between every two adjacent second dustproof strips (62) are the same, the lower ends of the organic silicon films (61) between every two adjacent second dustproof strips (62) are respectively bonded with a second bonding layer (63), the lower ends of the second adhesive layers (63) are adhered to the upper end of the connecting film (4), both sides of the second adhesive layer (63) are adhered to the second dustproof strips (62) on the same side, the upper ends of the organic silicon films (61) are fixedly connected to the lower end of the friction layer (7).
5. The release film with low mobility according to claim 1, wherein the distance between two adjacent second connecting mechanisms (8) is the same, the second connecting mechanisms (8) comprise third dust bars (81), the upper ends of the third dust bars (81) are fixedly connected to the lower end of the PET film (1), the two outermost dust bars (81) are positioned, one side of the PET film (1) far away from the middle of the third dust bars (81) is level with the side of the PET film (1), the lower ends of the third dust bars (81) are fixedly connected with second clamping bars (82), and the second adhesive sleeves (83) are sleeved and bonded outside the second clamping bars (82).
6. The release film with low mobility according to claim 1, wherein the bonding mechanism (9) comprises a silicon oil film (91), two sides of the silicon oil film (91) are flush with two sides of the PET film (1), a plurality of second clamping grooves (92) are formed in the upper end of the silicon oil film (91), the number of the second clamping grooves (92) is the same as that of the second connecting mechanisms (8), the second clamping grooves (92) are in one-to-one correspondence with the second clamping strips (82) of the corresponding second connecting mechanisms (8), and the second clamping grooves (92) are bonded with the corresponding second bonding sleeves (83) of the second connecting mechanisms (8).
7. The release film with low mobility according to claim 6, wherein a third adhesive layer (93) is bonded to the upper end of a part of the silicon oil film (91) between two adjacent second clamping grooves (92), the upper end of each third adhesive layer (93) is bonded to the lower end of the PET film (1), and two sides of each third adhesive layer (93) are bonded to the third dust-proof strips (81) of the second connecting mechanisms (8) on the same side.
8. The release film with low mobility according to claim 4, wherein the sides of the two second dustproof strips (62) at the outermost sides, which are far away from the middle of the PET film (1), are flush with the side of the PET film (1) and the side of the silicone film (61), and the lower ends of the second dustproof strips (62) are abutted against the upper end of the connecting film (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011091414.1A CN112223857A (en) | 2020-10-13 | 2020-10-13 | Low-mobility release film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011091414.1A CN112223857A (en) | 2020-10-13 | 2020-10-13 | Low-mobility release film |
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| Publication Number | Publication Date |
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| CN112223857A true CN112223857A (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011091414.1A Pending CN112223857A (en) | 2020-10-13 | 2020-10-13 | Low-mobility release film |
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| CN (1) | CN112223857A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013152A (en) * | 2021-11-16 | 2022-02-08 | 东莞市金恒晟新材料科技有限公司 | High-temperature-resistant release film |
| CN114032044A (en) * | 2021-11-16 | 2022-02-11 | 东莞市金恒晟新材料科技有限公司 | Alcohol-resistant release film |
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| CN106739337A (en) * | 2016-12-28 | 2017-05-31 | 苏州培华电子材料有限公司 | A kind of height is residual to connect low silicon migration mould release membrance |
| CN207190436U (en) * | 2017-06-02 | 2018-04-06 | 河北众鑫致胜金属制品有限公司 | PEN film coated plates |
| CN208414310U (en) * | 2018-05-14 | 2019-01-22 | 东莞市金丰包装材料有限公司 | A high-transparency double-sided tape |
| CN208517327U (en) * | 2018-05-30 | 2019-02-19 | 东莞市鑫嘉电子科技有限公司 | A kind of PET double-sided adhesive |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739337A (en) * | 2016-12-28 | 2017-05-31 | 苏州培华电子材料有限公司 | A kind of height is residual to connect low silicon migration mould release membrance |
| CN207190436U (en) * | 2017-06-02 | 2018-04-06 | 河北众鑫致胜金属制品有限公司 | PEN film coated plates |
| CN208414310U (en) * | 2018-05-14 | 2019-01-22 | 东莞市金丰包装材料有限公司 | A high-transparency double-sided tape |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114013152A (en) * | 2021-11-16 | 2022-02-08 | 东莞市金恒晟新材料科技有限公司 | High-temperature-resistant release film |
| CN114032044A (en) * | 2021-11-16 | 2022-02-11 | 东莞市金恒晟新材料科技有限公司 | Alcohol-resistant release film |
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Application publication date: 20210115 |