CN114378900B - Manufacturing method of vertical die-cut piece with irregular double glue areas - Google Patents
Manufacturing method of vertical die-cut piece with irregular double glue areas Download PDFInfo
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- CN114378900B CN114378900B CN202011121015.5A CN202011121015A CN114378900B CN 114378900 B CN114378900 B CN 114378900B CN 202011121015 A CN202011121015 A CN 202011121015A CN 114378900 B CN114378900 B CN 114378900B
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- double
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- tape
- adhesive tape
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- 239000003292 glue Substances 0.000 title claims abstract description 24
- 230000001788 irregular Effects 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000002699 waste material Substances 0.000 claims abstract description 98
- 239000002390 adhesive tape Substances 0.000 claims abstract description 73
- 238000005520 cutting process Methods 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 50
- 239000010408 film Substances 0.000 claims abstract description 49
- 239000013039 cover film Substances 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 30
- 239000000853 adhesive Substances 0.000 claims abstract description 27
- 230000001070 adhesive effect Effects 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 238000010030 laminating Methods 0.000 claims abstract description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 238000004080 punching Methods 0.000 claims description 29
- 229920002799 BoPET Polymers 0.000 claims description 18
- 239000005041 Mylar™ Substances 0.000 claims description 18
- 239000012945 sealing adhesive Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 29
- 239000012467 final product Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- 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
- B26D11/00—Combinations of several similar cutting apparatus
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Making Paper Articles (AREA)
Abstract
The invention relates to a method for manufacturing a vertical die-cut piece with an irregular double-glue area, which comprises the following steps: (1) attaching a first-stage material belt; (2) a die cutting waste; (3) attaching a secondary material belt: sequentially attaching a handle film (6) and a second single-sided adhesive (7) to the double-sided adhesive (3), attaching a silicon tape (8) below the single-sided adhesive (1), overturning the material tape, discharging the silicon tape (8), the single-sided adhesive (1) and the bottom film (2), and attaching a cover film (9) to the double-sided adhesive (3) to form a secondary material tape; (4) cutting and discharging waste by a secondary die; (5) fitting the three-level material belt; (6) cutting and discharging waste by a three-die; and (7) laminating and rolling the die-cut piece product: and (3) attaching the partition paper (13) below the handle film (6) to form a vertical die-cut piece with an irregular double-glue area, and rolling the vertical die-cut piece. Compared with the prior art, the invention has the advantages of no displacement of the double faced adhesive tape, low defective rate of products and the like.
Description
Technical Field
The invention relates to the field of die-cut piece manufacturing, in particular to a method for manufacturing a vertical die-cut piece with an irregular double-glue area.
Background
In die-cut products, it is necessary to rapidly attach together the die-cut double-sided tape product and the product to be assembled, which is time-saving and labor-saving. Typesetting when the product is made into coiled materials is used for better adapting to an automatic machine. However, if the product has two glue areas and is irregular and asymmetric, when the die-cut piece is manufactured, the product needs to be typeset vertically so as to facilitate automatic operation, but the existing process manufacturing can generate double-sided glue displacement, waste is not easy to discharge, and the product is bad or scrapped.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a method for manufacturing a vertical die-cut piece with irregular double-glue areas, wherein the double-glue areas cannot be displaced, and the product reject ratio is low.
The aim of the invention can be achieved by the following technical scheme:
in the die-cutting production of the vertical die-cutting piece in the irregular double-glue area, the double-sided tape is firstly die-cut and formed according to the area of the double-sided tape on the final product, however, as the double-sided tape can be prevented from misplacement during one-step die-cutting, the area of the die-cut double-sided tape can be larger than that on the final product, but in order to achieve one-step in-place design in the prior art, the area of the double-sided tape subjected to one-step die-cutting can be only about 10% larger than that of the final product, so that two problems can be caused: (1) because the die cutting piece is a vertical die cutting piece, the double-sided adhesive tapes are elongated and narrow, if the reserved area is smaller, the double-sided adhesive tapes which are required to be reserved are taken away by the waste release film when waste is discharged, so that the final product is poor; (2) because the area of the double faced adhesive tape of the one-punch die cutting is not large enough, the double faced adhesive tape is less and thinner when two-punch waste is discharged, and the double faced adhesive tape can be broken when waste is discharged, so that the double faced adhesive tape cannot be discharged, and the final product is poor. The inventor knows the defects and designs the following specific scheme:
a method for manufacturing vertical die-cut pieces with irregular double glue areas comprises the following steps:
(1) Laminating of first-stage material belt: sequentially attaching the bottom film, the double-sided adhesive and the release film to the single-sided adhesive to form a first-stage material belt;
(2) A die cuts and discharges waste: carrying out one-shot die cutting on the primary material belt in one-shot die cutting machine, and discharging one-shot waste materials comprising release films;
(3) And (3) attaching a secondary material belt: sequentially attaching a handle film and a second single-sided adhesive to the double-sided adhesive, attaching a silica gel tape below the single-sided adhesive, overturning a material tape, discharging the silica gel tape, the single-sided adhesive and a bottom film, and attaching a cover film to the double-sided adhesive to form a secondary material tape;
(4) Cutting and discharging waste by a secondary die: carrying out secondary punching die cutting on the secondary material belt in a secondary punching die cutting machine, and discharging secondary waste materials including cover films;
(5) Laminating of tertiary material area: attaching the material belt film on the double-sided adhesive tape to form a three-level material belt;
(6) Cutting and discharging waste by a three-die: carrying out three-punch die cutting on the three-level material belt in a three-punch die cutting machine, and discharging three-punch waste materials including the second single-sided adhesive;
(7) Laminating and rolling a die-cutting piece product: and (3) attaching the partition paper below the handle film to form a vertical die-cut piece with irregular double glue areas, and rolling the vertical die-cut piece.
Further, the one-die cutting machine is provided with a knife line a matched with one-die cutting pattern 1 And a 2 The knife line a 1 Comprises a release film and a double faced adhesive tape from top to bottom in sequence, wherein the knife line a 2 The die-cut level of (2) comprises a release film, double-sided adhesive tape and a bottom film from top to bottom in sequence.
Further, the width of the die cutting pattern is 120-140% of the width of the double faced adhesive tape in the die cutting piece product. When the double-sided adhesive tape is punched for one time, one side of the pattern of the double-sided adhesive tape is matched with the pattern of the final product, and a larger reserved area is reserved on the other side of the pattern, so that the double-sided adhesive tape is beneficial to waste discharge of the double-sided adhesive tape. But also cannot remain too wide and would otherwise interfere with each other between the products. The prior art is neglected, and the width of a die cutting pattern is about 110% of the width of double faced adhesive tape in a die cutting piece product.
Further, the one-shot waste material also comprises frame waste materials of double faced adhesive tape, and the waste discharge method comprises the following steps: and attaching the Mylar on the frame of the double-sided adhesive tape, rolling the Mylar, and taking out the frame waste of the double-sided adhesive tape together. The frame waste material referred to herein as double sided tape refers to double sided tape knife line a 1 After punching, cutting line a 1 An outer portion.
Further, the two-punch die-cutting machine is provided with a cutter line b matched with the two-punch die-cutting pattern 1 And b 2 The knife line b 1 And b 2 The punching layer of (a) comprises a cover film from top to bottom double faced adhesive tape and handle film. After the double-sided tape is punched, the double-sided tape is divided into two areas on the product due to the specificity of the pattern, and if the area of a reserved area is too small during waste discharge, the double-sided tape waste is not connected or is too thin, so that the waste discharge is poor; in the invention, enough double faced adhesive tape allowance is reserved for waste discharge during one punching, so that the waste discharge during two punching is smoother.
Further, the two-shot waste material also comprises contour waste materials of double faced adhesive tape, and the waste discharge method comprises the following steps: and attaching the second Mylar on the double-sided adhesive tape, rolling the second Mylar, and taking out contour scraps of the double-sided adhesive tape together. The contour scraps of the double-sided tape are referred to as double-sided tape knife lines b 1 Cutting line b after punching 1 An outer portion.
Further, the waste discharging method of the cover film comprises the steps of firstly discharging the waste of the outer frame of the cover film after two-punch die cutting, then discharging the outline waste of the double-sided adhesive tape, finally attaching the box sealing adhesive tape to the cover film, winding the box sealing adhesive tape, and discharging the waste of the inner frame of the cover film above the double-sided adhesive tape.
The waste material of the outer frame of the cover film is referred to as a knife line b 1 The waste material of the outer cover film and the inner cover film refers to the knife line b 1 The profile waste of the double faced adhesive tape is discharged by the second Mylar firstly because the Mylar has specific viscosity to the double faced adhesive tape, if the waste of the inner frame of the cover film is discharged firstly, the waste and the product are difficult to distinguish by the Mylar because the double faced adhesive tape area is very narrow, and the waste discharge of the product is poor.
Further, a cutter line c matched with the three-die cutting pattern is arranged on the three-die cutting machine, and the die cutting layer of the cutter line c sequentially comprises a material tape film from top to bottom.
Further, the three-punching scrap material also comprises edge scrap materials outside the punching of the cutter wire c.
The vertical die-cut piece with the irregular double-adhesive area manufactured by the method comprises a separating paper, a handle film, double-sided adhesive tape and a material tape film in sequence.
Compared with the prior art, the invention has the following advantages:
(1) The width of the die cutting pattern is 120-140% of the width of the double faced adhesive tape in the die cutting piece product; during primary punching, one side of the pattern of the double-sided adhesive tape is matched with the pattern of the final product, and a larger reserved area is reserved on the other side of the pattern, so that secondary punching waste discharge is facilitated;
(2) After the double-sided tape is punched, the double-sided tape is divided into two areas on the product due to the specificity of the pattern, and if the area of a reserved area is too small during waste discharge, the double-sided tape waste is not connected or is too thin, so that the waste discharge is poor; in the invention, as enough double faced adhesive tape allowance is reserved for waste discharge during one punching, the waste discharge during two punching is smoother;
(3) Firstly, discharging contour waste of the double faced adhesive tape by using a second Mylar, wherein the Mylar has specific viscosity to the double faced adhesive tape, and if the waste of the inner frame of the cover film is directly discharged, the waste and the product are difficult to distinguish by using the Mylar because the double faced adhesive tape area is very narrow, so that the waste discharge of the product is poor;
(4) The invention changes the waste discharge mode, removes the manual waste discharge and avoids the glue pulling phenomenon, thereby reducing the cost, lowering the reject ratio of products, reducing the reject ratio from nearly 50% to nearly 0% in the prior art and improving the productivity.
Drawings
FIG. 1 is a flow chart of die-cut piece production in an embodiment;
FIG. 2 is a drawing of a die cutter according to an embodiment;
FIG. 3 is a die cut hierarchy diagram of an embodiment;
FIG. 4 is a die cut pattern of an embodiment;
FIG. 5 is a diagram of a two-die cutter according to an embodiment;
FIG. 6 is a two die cut hierarchical diagram of an embodiment;
FIG. 7 is a diagram of a three die cutter in an embodiment;
FIG. 8 is a three die cut hierarchy in an embodiment;
FIG. 9 is a main structural view of a die cut product in an embodiment;
FIG. 10 is a schematic layout of a die cut product in an embodiment;
FIG. 11 is a hierarchical view of die cut pieces of the present invention;
the reference numerals in the figures indicate: the plastic film comprises a single-sided adhesive tape 1, a bottom film 2, a double-sided adhesive tape 3, a release film 4, a Maila 5, a handle film 6, a second single-sided adhesive tape 7, a silicon tape 8, a cover film 9, a second Maila 10, a box sealing adhesive tape 11, a material tape film 12 and a separating paper 13.
Detailed Description
The invention will now be described in detail with reference to the drawings and specific examples.
Examples
A method for manufacturing a vertical die-cut piece with irregular double-glue areas, the die-cut piece sequentially comprises a separating paper 13, a handle film 6, a double-sided adhesive tape 3 and a material tape film 12, as shown in fig. 9-11, the method comprises the following steps of:
(1) Laminating of first-stage material belt: sequentially attaching a bottom film 2, a double-sided adhesive tape 3 and a release film 4 to the single-sided adhesive tape 1 to form a first-stage material belt; a first partThe die-punching machine is provided with a cutter line a matched with a die-punching pattern 1 And a 2 As shown in fig. 2, the knife line a 1 The die-cutting layer of (a) comprises a release film 4 and a double faced adhesive tape 3 from top to bottom in sequence, and a cutter line a 2 The die-cut layer of (2) comprises a release film 4, a double faced adhesive tape 3 and a bottom film 2 from top to bottom in sequence, as shown in figure 3. The width of a die cut pattern is 120-140% of the width of the double sided tape 3 in the die cut piece product, as shown in fig. 4. When the double-sided adhesive tape is punched for one time, one side of the pattern of the double-sided adhesive tape is matched with the pattern of the final product, and a larger reserved area is reserved on the other side of the pattern, so that the double-sided adhesive tape is beneficial to waste discharge of the double-sided adhesive tape. But also cannot remain too wide and would otherwise interfere with each other between the products. The prior art is neglected in that the width of a die cut pattern is about 110% of the width of the double sided tape 3 in the die cut piece product.
(2) A die cuts and discharges waste: carrying out one-shot die cutting on the primary material belt in one-shot die cutting machine, and discharging one-shot waste materials comprising the release film 4; the waste punching material also comprises frame waste of double faced adhesive tape, and the waste discharging method comprises the following steps: and attaching the Mylar 5 to the frame of the double faced adhesive tape 3, rolling the Mylar 5, and taking out the frame waste of the double faced adhesive tape. The frame waste material referred to herein as double sided tape refers to double sided tape 3 knife line a 1 After punching, cutting line a 1 An outer portion.
(3) And (3) attaching a secondary material belt: sequentially attaching a handle film 6 and a second single-sided adhesive 7 to the double-sided adhesive 3, attaching a silicon tape 8 below the single-sided adhesive 1, turning over the material tape, discharging the silicon tape 8, the single-sided adhesive 1 and the bottom film 2, and attaching a cover film 9 to the double-sided adhesive 3 to form a secondary material tape; the two-punch die-cutting machine is provided with a cutter line b matched with the two-punch die-cutting pattern 1 And b 2 As shown in fig. 5, knife line b 1 And b 2 The die-cut layer of (c) comprises a cover film 9, a double faced adhesive tape 3 and a handle film 6 from top to bottom in sequence as shown in figure 6. After the double-sided tape is punched, the double-sided tape is divided into two areas on the product due to the specificity of the pattern, and if the area of a reserved area is too small during waste discharge, the double-sided tape waste is not connected or is too thin, so that the waste discharge is poor; in the invention, enough double faced adhesive tape allowance is reserved for waste discharge during one punching, so that the waste discharge during two punching is smoother.
(4) Cutting and waste discharging by two dies: carrying out secondary punching die cutting on the secondary material belt in a secondary punching die cutting machine, and discharging secondary waste materials including a cover film 9; the secondary waste material also comprises contour waste materials of double faced adhesive tape, and the waste discharge method comprises the following steps: and attaching the second Mylar 10 on the double-sided adhesive tape, and winding the second Mylar 10 to take out the contour waste of the double-sided adhesive tape. The contour scraps of the double-sided tape are 3 knife lines b of the double-sided tape 1 Cutting line b after punching 1 An outer portion. The waste discharging method of the cover film 9 is that after the two-punch die cutting, the waste of the outer frame of the cover film is discharged firstly, then the contour waste of the double faced adhesive tape is discharged, finally the box sealing adhesive tape 11 is attached to the cover film 9, the box sealing adhesive tape 11 is rolled, and the waste of the inner frame of the cover film above the double faced adhesive tape 3 is discharged. The waste material of the outer frame of the cover film is referred to as a knife line b 1 The waste material of the outer cover film and the inner cover film refers to the knife line b 1 The second mailer 10 is used to discharge the contour waste of the double faced adhesive tape, because the mailer has specific viscosity to the double faced adhesive tape, if the waste of the inner frame of the cover film is directly discharged, the waste and the product are difficult to distinguish by the mailer because the double faced adhesive tape area is very narrow, and the waste discharge of the product is poor.
(5) Laminating of tertiary material area: attaching the material belt film 12 to the double faced adhesive tape 3 to form a three-stage material belt; the three-punch die-cutting machine is provided with a cutter line c matched with the three-punch die-cutting pattern, as shown in fig. 7, and the punching layer of the cutter line c sequentially comprises a material belt film 12 from top to bottom, as shown in fig. 8;
(6) Cutting and discharging waste by a three-die: carrying out three-punch die cutting on the three-level material belt in a three-punch die cutting machine, and discharging three-punch waste materials including the second single-sided adhesive 7; the three-punch scrap also comprises edge scrap outside the punching of the cutter wire c.
(7) Laminating and rolling a die-cutting piece product: and attaching the partition paper 13 below the handle film 6 to form a vertical die-cut piece with irregular double glue areas, and rolling.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the invention in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. The method for manufacturing the vertical die-cut piece with the irregular double glue areas is characterized by comprising the following steps of:
(1) Laminating of first-stage material belt: sequentially attaching a bottom film (2), a double-sided tape (3) and a release film (4) to the single-sided tape (1) to form a first-stage material belt;
(2) A die cuts and discharges waste: carrying out one-shot die cutting on the primary material belt in one-shot die cutting machine, and discharging one-shot waste materials comprising a release film (4);
(3) And (3) attaching a secondary material belt: sequentially attaching a handle film (6) and a second single-sided adhesive (7) to the double-sided adhesive (3), attaching a silicon tape (8) below the single-sided adhesive (1), overturning the material tape, discharging the silicon tape (8), the single-sided adhesive (1) and the bottom film (2), and attaching a cover film (9) to the double-sided adhesive (3) to form a secondary material tape;
(4) Cutting and discharging waste by a secondary die: carrying out secondary punching die cutting on the secondary material belt in a secondary punching die cutting machine, and discharging secondary punching waste materials including a cover film (9);
(5) Laminating of tertiary material area: attaching a material belt film (12) to the double faced adhesive tape (3) to form a three-stage material belt;
(6) Cutting and discharging waste by a three-die: carrying out three-punch die cutting on the three-level material belt in a three-punch die cutting machine, and discharging three-punch waste materials including the second single-sided adhesive tape (7);
(7) Laminating and rolling a die-cutting piece product: attaching a piece of separating paper (13) below the handle film (6) to form a vertical die-cut piece with an irregular double-glue area, and winding;
the one-die cutting machine is provided with a cutter line a matched with a die cutting pattern 1 And a 2 The knife line a 1 Comprises a release film (4) and a double faced adhesive tape (3) from top to bottom, the knife line a 2 Comprises a release film (4), double-sided adhesive tape (3) and a bottom film (2) from top to bottom）；
The width of the die cutting pattern is 120-140% of the width of the double faced adhesive tape (3) in the die cutting piece product.
2. The method for manufacturing the vertical die-cut piece with the irregular double-glue area according to claim 1, wherein the one-shot waste material further comprises frame waste materials of double-sided glue, and the waste discharging method comprises the following steps: and attaching the Mylar (5) to the frame of the double faced adhesive tape (3), rolling the Mylar (5), and taking out the frame waste of the double faced adhesive tape together.
3. The method for manufacturing a vertical die-cutting member with irregular double glue areas according to claim 1, wherein the two-punch die-cutting machine is provided with a cutter line b matched with the two-punch die-cutting pattern 1 And b 2 The knife line b 1 And b 2 The punching layer of (2) comprises a cover film (9), double-sided adhesive tape (3) and a handle film (6) from top to bottom.
4. The method for manufacturing the vertical die-cut piece with the irregular double-glue area according to claim 1, wherein the two-shot waste further comprises contour waste of double-sided glue, and the waste discharge method comprises the following steps: and attaching the second Mylar (10) on the double-sided adhesive tape, rolling the second Mylar (10), and taking out contour scraps of the double-sided adhesive tape together.
5. The method for manufacturing the vertical die-cut piece with the irregular double-adhesive area according to claim 4, wherein the waste discharging method of the cover film (9) is characterized in that after the double-punch die-cutting, the waste of the outer frame of the cover film is discharged, the outline waste of the double-sided adhesive is discharged, finally the box sealing adhesive tape (11) is attached to the cover film (9), the box sealing adhesive tape (11) is rolled, and the waste of the inner frame of the cover film above the double-sided adhesive tape (3) is discharged.
6. The method for manufacturing the vertical die-cut piece with the irregular double-glue area according to claim 1, wherein the three-punch die-cutting machine is provided with a cutter line c matched with the three-punch die-cutting pattern, and the punching layer of the cutter line c sequentially comprises a material tape film (12) from top to bottom.
7. The method of making a vertical die cut with irregular double glue areas according to claim 6, wherein said triple punch scrap material further comprises edge scrap material outside of the knife line c punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011121015.5A CN114378900B (en) | 2020-10-20 | 2020-10-20 | Manufacturing method of vertical die-cut piece with irregular double glue areas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011121015.5A CN114378900B (en) | 2020-10-20 | 2020-10-20 | Manufacturing method of vertical die-cut piece with irregular double glue areas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114378900A CN114378900A (en) | 2022-04-22 |
| CN114378900B true CN114378900B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011121015.5A Active CN114378900B (en) | 2020-10-20 | 2020-10-20 | Manufacturing method of vertical die-cut piece with irregular double glue areas |
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| CN (1) | CN114378900B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101351355B1 (en) * | 2012-12-20 | 2014-01-15 | (주)성진 | Automatic cutting die for attaching coverlay film |
| KR101575041B1 (en) * | 2014-06-10 | 2015-12-08 | 최철희 | Composite Film Producting method |
| WO2016197325A1 (en) * | 2015-06-09 | 2016-12-15 | 东莞市三肯电子制造有限公司 | Screen-protecting film adhered in sections and production process and production line of same |
| CN106541448A (en) * | 2015-09-22 | 2017-03-29 | 上海景奕电子科技有限公司 | A kind of cross cutting discharge device with interior handle film cut piece and cross cutting discharging method |
| KR20170090595A (en) * | 2016-01-29 | 2017-08-08 | (주)세경하이테크 | Producting Methode for film |
| CN111376343A (en) * | 2018-12-27 | 2020-07-07 | 昊佰电子科技（上海）有限公司 | A cutting device for taking multilayer polyimide product of handle |
-
2020
- 2020-10-20 CN CN202011121015.5A patent/CN114378900B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101351355B1 (en) * | 2012-12-20 | 2014-01-15 | (주)성진 | Automatic cutting die for attaching coverlay film |
| KR101575041B1 (en) * | 2014-06-10 | 2015-12-08 | 최철희 | Composite Film Producting method |
| WO2016197325A1 (en) * | 2015-06-09 | 2016-12-15 | 东莞市三肯电子制造有限公司 | Screen-protecting film adhered in sections and production process and production line of same |
| CN106541448A (en) * | 2015-09-22 | 2017-03-29 | 上海景奕电子科技有限公司 | A kind of cross cutting discharge device with interior handle film cut piece and cross cutting discharging method |
| KR20170090595A (en) * | 2016-01-29 | 2017-08-08 | (주)세경하이테크 | Producting Methode for film |
| CN111376343A (en) * | 2018-12-27 | 2020-07-07 | 昊佰电子科技（上海）有限公司 | A cutting device for taking multilayer polyimide product of handle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114378900A (en) | 2022-04-22 |
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