CN114410238A - Reverse release type material belt for narrow-edge foam product and production process - Google Patents
Reverse release type material belt for narrow-edge foam product and production process Download PDFInfo
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- CN114410238A CN114410238A CN202210105877.1A CN202210105877A CN114410238A CN 114410238 A CN114410238 A CN 114410238A CN 202210105877 A CN202210105877 A CN 202210105877A CN 114410238 A CN114410238 A CN 114410238A
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- basement membrane
- material area
- tape
- material belt
- membrane material
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- 239000000463 material Substances 0.000 title claims abstract description 221
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000002441 reversible effect Effects 0.000 title claims description 36
- 239000006260 foam Substances 0.000 title claims description 31
- 210000002469 basement membrane Anatomy 0.000 claims abstract description 84
- 238000010030 laminating Methods 0.000 claims abstract description 32
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 238000004080 punching Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000002648 laminated material Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 241000486679 Antitype Species 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000002829 reductive effect Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 13
- 238000005520 cutting process Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002994 raw material Substances 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
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out 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
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- 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
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
- B65H2701/11332—Size of webs strip, tape, narrow web
Abstract
The utility model provides an anti-type material area of leaving for cotton product of narrow limit bubble, including first basement membrane material area and second basement membrane material area, the laminating of second basement membrane material area is at the lower surface in first basement membrane material area, and the type face in first basement membrane material area is up, and the equipartition has the first through-hole that is used for the corresponding complex of main material with the cotton product of narrow limit bubble in proper order on the first basement membrane material area, and the both sides limit in first basement membrane material area and the both sides limit in second basement membrane material area are respectively through first sticky tape adhesive fixation, and the lower extreme of all first through-holes all is hidden by second basement membrane material area, provides an anti-type material area production technology that leaves simultaneously. The utility model discloses a problem of the cotton product of narrow limit bubble anti-release type is convenient for accurately and select the protection film that is fit for with main material fast, through the size of adjusting first through-hole and arrange etc. is convenient for be applied to various narrow limit bubble cotton products, and production simple process makes conveniently, and the precision is high, and is efficient to improve the quality and the yield etc. of product, the cost is reduced.
Description
Technical Field
The disclosure relates to foam products, in particular to a reverse release type material belt for narrow-edge foam products and a production process.
Background
With the rapid development of social economy, the technology is continuously updated and advanced, foam products are diversified, such as PU foam, antistatic foam, conductive foam, antistatic foam, composite foam and the like, the foam has the characteristics of good elasticity, light weight, rapid pressure-sensitive fixation, convenience in use, free bending, ultrathin volume, reliable performance and the like, and is widely applied to the fields of electronic products, medical equipment, aerospace and the like. The foam product is generally processed by die cutting, the foam product comprises a protective film, a main material and a bottom film which are sequentially attached, the bottom film can be a sticker and the like, in the current die cutting industry, for the narrow-edge foam product, the problem that how to enable the peeling force between the protective film and the main material and between the main material and the bottom film to reach a balanced point is always difficult to solve is that the grammage (viscosity) of the protective film cannot keep a fixed value, namely the grammage (viscosity) of the protective film has a grammage interval, so that the condition of heavy grammage or too light weight is easy to occur when the protective film is selected, the bottle neck cannot be solved temporarily by the raw material manufacturing technology, the protective film is weak in viscosity, the product is easy to stay on the bottom film and cannot be taken away, namely the bottom film is left to be reversely released (commonly called as reverse), the protective film is heavy, the main material is easy to be torn or rotten when the protective film is peeled, namely the peel belt material is reversely released (commonly called as reverse), therefore, the problems of low efficiency, low precision, low product yield, high cost and the like are caused, and the application and development of the product are influenced.
Disclosure of Invention
The purpose of the disclosure is to provide a reverse release type material belt for a narrow-edge foam product and a production process, which can solve at least one of the technical problems, and the technical scheme of the disclosure is as follows:
the utility model provides an anti-type material area of leaving for cotton product of narrow limit bubble, includes first basement membrane material area and second basement membrane material area, and the laminating is taken at the lower surface in first basement membrane material area to second basement membrane material, and the type face up that leaves in first basement membrane material area, and the equipartition has the first through-hole that is used for the corresponding complex of main material with the cotton product of narrow limit bubble in proper order on the first basement membrane material area, and the both sides limit in first basement membrane material area and the both sides limit in second basement membrane material area are respectively through first sticky tape adhesive fixation, and the lower extreme of all first through-holes is all hidden by second basement membrane material area.
In some embodiments, two sides of the first carrier film strip extend beyond two sides of the second carrier film strip, and two first tapes are adhered to the two sides of the first carrier film strip and the two sides of the second carrier film strip from below the second carrier film strip.
In some embodiments, the first adhesive tape is a silicone tape.
The production process of the reverse release type material belt comprises the following steps:
the first base film material belt and the first base support material belt pass through a first laminating device, the first laminating device laminates the first base film material belt on the upper surface of the first base support material belt, and the release surface of the first base film material belt is upward;
then, the first bottom film material belt and the laminated material belt of the first bottom support material belt pass through a punching device, the punching device sequentially punches uniformly distributed first through holes on the first bottom film material belt, and the first through holes are used for being correspondingly matched with the main material of the narrow-edge foam product;
then discharging punching waste and the first bottom supporting material belt through a first winding device;
then the punched first base film material belt passes through a second laminating device, the second laminating device laminates a second base film material belt on the lower surface of the first base film material belt, and the lower ends of all first through holes in the first base film material belt are covered by the second base film material belt;
then the laminating material area rethread third laminating device in first basement membrane material area and second basement membrane material area, the third laminating device passes through first sticky tape adhesive fixation respectively with the both sides limit in first basement membrane material area and the both sides limit in second basement membrane material area again, accomplishes the reverse laminating processing from the type material area.
In some embodiments, after the laminating processing of the reverse release type material belt is completed, the reverse release type material belt is collected through the second winding device.
In some embodiments, the first adhesive tape is a silicone tape.
In some embodiments, a guide mechanism on the punch device guides the first strip of carrier film and the conformable strip of first strip of carrier film.
In some embodiments, two sides of the first carrier film strip extend beyond two sides of the second carrier film strip, and two first tapes are adhered to the two sides of the first carrier film strip and the two sides of the second carrier film strip from below the second carrier film strip.
The beneficial effects of this disclosure are: the reverse release type material belt is used as a bottom film of a narrow-edge foam product, a main material is attached to a first bottom film material belt, a first through hole can reduce the attachment area of the first bottom film material belt and the main material, the situation that the product is easily left on the bottom film due to weak viscosity of a protective film is prevented, the reverse release type problem of the narrow-edge foam product is solved, the protective film suitable for the main material is conveniently and accurately and quickly selected, the reverse release type material belt is convenient to be applied to various narrow-edge foam products by adjusting the size, the arrangement and the like of the first through hole, the application range is wide, a second bottom film material belt supports the first material belt, the first adhesive belt is used for adhesively fixing the first bottom film material belt and a second bottom film material belt, the structure is simple and stable, the contact of dirt or other objects through the first through hole and the pollution of the main material are prevented, the reverse release type material belt is simple in production process, the manufacturing is convenient, the precision is high, the efficiency is high, thereby improving the quality, the yield and the like of products, reducing the cost and expanding the application and the development of the products.
In addition, in the technical solutions of the present disclosure, the technical solutions can be implemented by adopting conventional means in the art, unless otherwise specified.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a partial cross-sectional view of a reverse release tape for a narrow-edged foam product according to one embodiment of the present disclosure.
Fig. 2 is a schematic structural view of an opposite-release tape for a narrow-edge foam product according to an embodiment of the present disclosure.
Fig. 3 is a schematic structural view of a narrow-edged foam product according to an embodiment of the present disclosure.
Fig. 4 is a process flow diagram of a reverse release tape production process according to an embodiment of the disclosure.
Fig. 5 is a process flow diagram of a reverse release tape production process according to an embodiment of the disclosure.
The reference numbers in the figures indicate a first carrier film tape 1, a first through hole 11, a first positioning hole 12, a second carrier film tape 2 and a first adhesive tape 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the disclosure and are not to be considered as limiting the disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "both ends", "both sides", "bottom", "top", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," "upper," "lower," "primary," "secondary," and the like are used for descriptive purposes only and may be used for purposes of simplicity in more clearly distinguishing between various components and not to indicate or imply relative importance.
In the description of the present disclosure, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are used in a broad sense and can be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected through the inside of two elements. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.
Referring to fig. 1 ~ 3 shown, schematically show the anti-type material area of leaving that is used for narrow limit bubble cotton product according to this disclosure, including first basement membrane material area 1 and second basement membrane material area 2, the laminating of second basement membrane material area 2 is at the lower surface of first basement membrane material area 1, and first basement membrane material area 1 leaves type face up, and first through-hole 11 has been equipped with to the equipartition in proper order on the first basement membrane material area 1, and first through-hole 11 is used for the corresponding cooperation of main material with narrow limit bubble cotton product, and the quantity of first through-hole 11, size and arrange etc. are decided according to specific narrow limit bubble cotton product etc.. The two sides of the first base film material belt 1 and the two sides of the second base film material belt 2 are respectively fixed by the first adhesive tapes 3, and the lower ends of all the first through holes 11 are covered by the second base film material belt 2.
In the using process, the main material belt is attached to the anti-release material belt, the anti-release material belt is used as a bottom film of a narrow-edge foam product, the main material of the narrow-edge foam product after die cutting forming is sequentially attached to the first bottom film material belt 1, the attaching area of the first bottom film material belt 1 and the main material can be reduced through the first through holes 11 in the first bottom film material belt 1, the situations that the product is easy to stay on the bottom film due to weak viscosity of a protective film and cannot be taken are prevented, the problem of anti-release of the narrow-edge foam product is solved, the protective film suitable for the main material can be conveniently and accurately and quickly selected, and the protective film can be conveniently applied to various narrow-edge foam products and is wide in application range by adjusting the number, size, arrangement and the like of the first through holes 11; second basement membrane material area 2 supports first basement membrane material area 1, and first sticky tape 3 carries out adhesive fixation to first basement membrane material area 1 and second basement membrane material area 2, and simple structure, firm can prevent that dirty or other article from through first through-hole 11 contacts, polluting main material etc. has improved the quality and the yield etc. of product.
The width in first basement membrane material area 1 is greater than the width in second basement membrane material area 2, and the both sides limit in first basement membrane material area 1 surpasss the both sides limit in second basement membrane material area 2 respectively, and two first sticky tapes 3 are from the below in second basement membrane material area 2 respectively with the both sides limit in first basement membrane material area 1 and the both sides limit sticky fixation in second basement membrane material area 2, and it is more convenient to operate, connects more firmly, can guarantee that first basement membrane material area 1 and second basement membrane material area 2 laminate better, and stability and reliability are higher. The two sides of the first base film material belt 1 are respectively provided with first positioning holes 12, the number, the size, the arrangement and the like of the first positioning holes 12 are determined according to specific conditions, and the first positioning holes 12 are convenient for material pulling, positioning, die cutting and the like of subsequent main materials.
First sticky tape 3 is the silica gel area, convenient operation, and intensity is high, connects firmly, and stability and reliability are higher. In addition, other suitable tapes in the prior art can be used for the first tape 3.
Referring to fig. 1-5, the production process of the reverse release type material belt comprises the following steps:
different unwinding mechanisms respectively output a first base film material belt 1 and a first base support material belt, the first base film material belt 1 can adopt sticker material belts and the like, the first base film material belt 1 and the first base support material belt firstly pass through a first laminating device, the first laminating device laminates the first base film material belt 1 on the upper surface of the first base support material belt, the release surface of the first base film material belt 1 is upward, and the release surface of the first base film material belt 1 is used for being laminated with a main material belt of a narrow-edge foam product;
then, the first base film material belt 1 and the laminated material belt of the first base support material belt pass through a punching device, the punching device sequentially punches uniformly distributed first through holes 11 on the first base film material belt 1, the first through holes 11 are used for being correspondingly matched with main materials of narrow-edge foam products, and the number, the size, the arrangement and the like of the first through holes 11 are determined according to the specific narrow-edge foam products and the like;
then, continuously conveying the punched material belt, and discharging punching waste materials and first bottom supporting material belts which are punched and cut from the first bottom film material belt 1 through a first winding device;
then, the punched first base film material belt 1 passes through a second laminating device, a corresponding unwinding mechanism outputs a second base film material belt 2, the second base film material belt 2 can adopt sticker material belts and the like, the second laminating device laminates the second base film material belt 2 to the lower surface of the first base film material belt 1, and the lower ends of all first through holes 11 in the first base film material belt 1 are covered by the second base film material belt 2;
then the laminating material area rethread third laminating device of first basement membrane material area 1 and second basement membrane material area 2, corresponding unwinding mechanism exports first sticky tape 3, and the third laminating device passes through first sticky tape 3 adhesive fixation respectively with the both sides limit of first basement membrane material area 1 and the both sides limit of second basement membrane material area 2 again to accomplish the reverse laminating processing from the type material area.
First sticky tape 3 adopts the silica gel area, convenient operation, and intensity is high, connects firmly, and stability and reliability are higher. In addition, other suitable tapes in the prior art can be used for the first tape 3.
After the laminating processing in reverse type material area was accomplished, receive material through the second coiling mechanism to reverse type material area, be convenient for reverse type material area deposit, transport and follow-up use etc..
The guiding mechanism on the punching device guides the first bottom film material belt 1 and the first attached material belt supporting the bottom material belt, and the guiding mechanism is a conventional mechanism in the prior art, such as guiding the flange of the material belt, and preventing the material belt from deviating and the like.
The width in first basement membrane material area 1 is greater than the width in second basement membrane material area 2, and the both sides limit in first basement membrane material area 1 surpasss the both sides limit in second basement membrane material area 2 respectively, and two first sticky tapes 3 are from the below in second basement membrane material area 2 respectively with the both sides limit in first basement membrane material area 1 and the both sides limit sticky fixation in second basement membrane material area 2, and it is more convenient to operate, connects more firmly, can guarantee that first basement membrane material area 1 and second basement membrane material area 2 laminate better, and stability and reliability are higher.
The punching device can also be provided with first locating hole 12 respectively in the both sides of first basement membrane material area 1, and the quantity, the size and the row etc. of first locating hole 12 are decided according to specific circumstances, and first locating hole 12 is convenient for draw the cross cutting processing of material, location and follow-up main material.
Compared with the prior art, the advantage of this disclosure has: this reverse type material area is as the basement membrane of narrow limit bubble cotton product, the laminating of main material is on first basement membrane material area 1, first through-hole 11 can reduce the laminating area of first basement membrane material area 1 and main material, prevent to produce the condition such as the protection film viscidity weak and cause the product to stay easily on the basement membrane not to get up, the problem of the reverse type of narrow limit bubble cotton product has been solved, be convenient for accurately and quickly select the protection film that is fit for with main material, through adjusting quantity, size and the arrangement etc. of first through-hole 11, be convenient for be applied to various narrow limit bubble cotton products, the range of application is wide, second basement membrane material area 2 supports first basement membrane material area 1, first sticky tape 3 carries out sticky the fixed with second basement membrane material area 2 first basement membrane material area 1, simple structure, it is firm, can prevent that dirty material area or other article from passing through first through-hole 11 contacts, pollute main material etc., first locating hole 12 on first basement membrane 1 is convenient for draw the material, the material, The cross cutting processing of location and follow-up main material, the width in first basement membrane material area 1 is greater than the width in second basement membrane material area 2, the both sides limit in second basement membrane material area 2 is surpassed respectively to the both sides limit in first basement membrane material area 1, two first sticky tapes 3 are respectively from the below in second basement membrane material area 2 with the both sides limit in first basement membrane material area 1 and the both sides limit sticky fixation in second basement membrane material area 2, and this reverse type material area production simple process should be released in addition, and it is convenient to make, and the precision is high, and is efficient, thereby the quality and the yield of product etc. are improved, the cost is reduced, and the application and the development of product have been enlarged.
The foregoing is directed to embodiments of the present disclosure, which are provided for illustration only and not for limitation, and it is understood that modifications and substitutions may be made by those skilled in the art without departing from the spirit of the disclosure and all such modifications and substitutions are to be considered within the scope of the appended claims. In this case all the details may be replaced with equivalent elements, and the materials, shapes and dimensions may be any.
Claims (8)
1. A reverse type material area of leaving for cotton product of narrow limit bubble, its characterized in that includes first basement membrane material area (1) and second basement membrane material area (2), the laminating of second basement membrane material area (2) is in the lower surface of first basement membrane material area (1), the type face up of first basement membrane material area (1), first basement membrane material area (1) is gone up in proper order the equipartition and is used for the corresponding complex first through-hole (11) of main material with the cotton product of narrow limit bubble, the both sides limit of first basement membrane material area (1) with the both sides limit of second basement membrane material area (2) is respectively through first sticky tape (3) adhesive fixation, all the lower extreme of first through-hole (11) all by the second basement membrane material area (2) covers.
2. The reverse release tape for narrow-edge foam products according to claim 1, wherein two side edges of the first base film tape (1) exceed two side edges of the second base film tape (2), and two first tapes (3) fix two side edges of the first base film tape (1) and two side edges of the second base film tape (2) respectively from below the second base film tape (2) by gluing.
3. The reverse release tape for narrow-edged foam products as claimed in claim 1 or 2, characterized in that the first adhesive tape (3) is a silicone tape.
4. The production process of the reverse release type material belt is characterized by comprising the following steps:
the first base film material belt and the first base support material belt pass through a first laminating device, the first laminating device laminates the first base film material belt on the upper surface of the first base support material belt, and the release surface of the first base film material belt is upward;
then, the first bottom film material belt and the laminated material belt of the first bottom support material belt pass through a punching device, the punching device sequentially punches uniformly distributed first through holes on the first bottom film material belt, and the first through holes are used for being correspondingly matched with the main material of the narrow-edge foam product;
then discharging punching waste and the first bottom supporting material belt through a first winding device;
then the punched first base film material belt passes through a second laminating device, the second laminating device laminates a second base film material belt on the lower surface of the first base film material belt, and the lower ends of all first through holes in the first base film material belt are covered by the second base film material belt;
then the laminating material area rethread third laminating device in first basement membrane material area and second basement membrane material area, the third laminating device passes through first sticky tape adhesive fixation respectively with the both sides limit in first basement membrane material area and the both sides limit in second basement membrane material area again, accomplishes the reverse laminating processing from the type material area.
5. The process for producing the reverse release type material belt according to claim 4, wherein the reverse release type material belt is collected by the second winding device after the reverse release type material belt is attached.
6. The process for producing the reverse release tape according to claim 4, wherein the first adhesive tape is a silicone tape.
7. The process for producing the reverse release tape of claim 4, wherein the guiding mechanism of the punching device guides the first base film tape and the first base film tape.
8. The process for producing the reverse release carrier tape according to any one of claims 4 to 7, wherein two side edges of the first carrier tape respectively exceed two side edges of the second carrier tape, and two first tapes respectively fix two side edges of the first carrier tape and two side edges of the second carrier tape from below the second carrier tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210105877.1A CN114410238A (en) | 2022-01-27 | 2022-01-27 | Reverse release type material belt for narrow-edge foam product and production process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210105877.1A CN114410238A (en) | 2022-01-27 | 2022-01-27 | Reverse release type material belt for narrow-edge foam product and production process |
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| CN114410238A true CN114410238A (en) | 2022-04-29 |
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| CN202210105877.1A Pending CN114410238A (en) | 2022-01-27 | 2022-01-27 | Reverse release type material belt for narrow-edge foam product and production process |
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|---|---|---|---|---|
| CN115139546A (en) * | 2022-06-27 | 2022-10-04 | 深圳市领略数控设备有限公司 | Preparation process of foam protection assembly |
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| CN108192525A (en) * | 2018-02-09 | 2018-06-22 | 业成科技（成都）有限公司 | Bonded assemblies and its release film |
| CN109572084A (en) * | 2018-12-17 | 2019-04-05 | 郑州领胜科技有限公司 | A kind of die cutting product and its processing technology being able to solve anti-release problem |
| CN110385907A (en) * | 2019-07-29 | 2019-10-29 | 郑州领胜科技有限公司 | It is a kind of for solving anti-release die cutting product and its production technology |
| CN111876087A (en) * | 2020-07-03 | 2020-11-03 | 杭州安普鲁薄膜科技有限公司 | Dustproof sound-transmitting film composite part and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115139546A (en) * | 2022-06-27 | 2022-10-04 | 深圳市领略数控设备有限公司 | Preparation process of foam protection assembly |
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Application publication date: 20220429 |