CN114701184A - Functional double-sided adhesive tape forming processing technology - Google Patents
Functional double-sided adhesive tape forming processing technology Download PDFInfo
- Publication number
- CN114701184A CN114701184A CN202210325987.9A CN202210325987A CN114701184A CN 114701184 A CN114701184 A CN 114701184A CN 202210325987 A CN202210325987 A CN 202210325987A CN 114701184 A CN114701184 A CN 114701184A
- Authority
- CN
- China
- Prior art keywords
- film
- double
- finished product
- bearing
- sided adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adhesive Tapes (AREA)
Abstract
The invention relates to a processing technology, in particular to a functional double faced adhesive tape forming processing technology, which comprises the following steps: sequentially bonding the double-sided adhesive tape, the first bearing film and the second bearing film to obtain a three-layer film finished product; punching the three-layer film finished product obtained in the step 1 by using a knife roll with a deep and shallow interval to obtain a three-layer film finished product punched to a first bearing film surface and a second bearing film surface; obtaining a first double-layer film finished product bonded with a first composite film and a first double-sided adhesive; and (3) stripping the first bearing film and the second bearing film of the three layers of films to be processed stripped in the step (3) by using a second composite film to obtain a second double-layer film finished product bonded with the second composite film and second double-sided adhesive, wherein the clearance between a single product and a single product is required to be larger than the product per se by 2mm or more, the product is divided into 2 products which are completely consistent and have the size meeting the typesetting requirements of customers by one-time die cutting, and meanwhile, the labor and material cost is saved.
Description
Technical Field
The invention relates to a processing technology, in particular to a functional double-sided adhesive tape forming processing technology.
Background
Functional combined material matches sticky auxiliary material, prepares into the material area structure that has the protection film, leaves type membrane, double faced adhesive tape, supplies with automation equipment punching press and pastes on the circuit board surface, plays effects such as shielding, switches on, reinforcement, and the former material is the coil stock and can't avoid the waste of material.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a functional double-sided adhesive tape forming processing technology.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a functional double faced adhesive tape forming processing technology comprises the following steps:
step 1: sequentially bonding the double faced adhesive tape, the first bearing film and the second bearing film to obtain a three-layer film finished product;
step 2: punching the three-layer film finished product obtained in the step 1 by using a knife roll with a deep and shallow interval to obtain a three-layer film finished product punched to a first bearing film surface and a second bearing film surface;
and step 3: stripping the three-layer film finished product punched in the step (2) to obtain a two-layer film to be processed bonded with a first double-sided adhesive and a first bearing film and a three-layer film to be processed bonded with a second double-sided adhesive, the first bearing film and a second bearing film;
and 4, step 4: peeling the first bearing film from the two layers of films to be processed stripped in the step 3 by using a first composite film to obtain a first double-layer film finished product bonded with the first composite film and the first double-sided adhesive;
and 5: and (3) stripping the first bearing film and the second bearing film of the three layers of films to be processed stripped in the step (3) by using a second composite film to obtain a second double-layer film finished product bonded with the second composite film and second double-sided adhesive.
The invention has the beneficial effects that: according to the invention, the clearance between a single product and a single product is required to be larger than the product by 2mm or more, the product is divided into 2 products which are completely consistent and have the size meeting the typesetting requirements of customers through one-time die cutting, and meanwhile, the labor and material costs are saved.
Drawings
FIG. 1 is a process flow diagram of the present invention.
Detailed Description
As shown in fig. 1, a functional double-sided adhesive tape forming process includes the following steps:
step 1: sequentially bonding the double-sided adhesive tape 1, the first bearing film 2 and the second bearing film 3 to obtain a three-layer film finished product;
step 2: punching the three-layer film finished product obtained in the step 1 by using a knife roll with a deep and shallow interval to obtain a three-layer film finished product punched to the surface 2 of the first bearing film and the surface 3 of the second bearing film, and punching the three-layer film finished product by using the deep and shallow interval;
and step 3: stripping the three-layer film finished product punched in the step (2) to obtain a two-layer film to be processed bonded with a first double-sided adhesive 11 and a first bearing film 2 and a three-layer film to be processed bonded with a second double-sided adhesive 12, the first bearing film 2 and a second bearing film 3, and separating the two-layer film to be processed and the three-layer film to be processed by using a laminating machine;
and 4, step 4: peeling the first carrier film 2 of the two layers of films to be processed peeled in the step 3 by using a first composite film 4 to obtain a first double-layer film finished product bonded with the first composite film 4 and a first double-sided adhesive 11, and coiling the first double-sided adhesive 11 by using the first composite film 4;
and 5: and (4) peeling the first carrier film 2 and the second carrier film 3 of the three-layer to-be-processed film peeled in the step (3) by using a second composite film 5 to obtain a second double-layer film finished product bonded with the second composite film 5 and second double-sided adhesive 12, wherein the viscosity of the first carrier film 2 is lower than that of the second carrier film 3, the viscosities of the first carrier film and the second carrier film are lower than that of a delivery composite film, and the second double-sided adhesive 12 is coiled by using the second composite film 5.
The number of the belt circles in the drawing is the corresponding step number.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to explain the principles of the invention, and that various modifications and alterations can be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (1)
1. A functional double faced adhesive tape forming processing technology comprises the following steps:
step 1: sequentially bonding the double-sided adhesive tape, the first bearing film and the second bearing film to obtain a three-layer film finished product;
step 2: punching the three-layer film finished product obtained in the step 1 by using a knife roll with a deep and shallow interval to obtain a three-layer film finished product punched to a first bearing film surface and a second bearing film surface;
and step 3: stripping the three-layer film finished product punched in the step (2) to obtain a two-layer film to be processed bonded with a first double-sided adhesive and a first bearing film and a three-layer film to be processed bonded with a second double-sided adhesive, the first bearing film and a second bearing film;
and 4, step 4: peeling off the first bearing film from the two layers of films to be processed peeled in the step 3 by using a first composite film to obtain a first double-layer film finished product bonded with the first composite film and a first double-sided adhesive;
and 5: and (3) stripping the first bearing film and the second bearing film of the three layers of films to be processed stripped in the step (3) by using a second composite film to obtain a second double-layer film finished product bonded with the second composite film and second double-sided adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210325987.9A CN114701184B (en) | 2022-03-29 | 2022-03-29 | Functional double-sided adhesive tape forming processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210325987.9A CN114701184B (en) | 2022-03-29 | 2022-03-29 | Functional double-sided adhesive tape forming processing technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114701184A true CN114701184A (en) | 2022-07-05 |
| CN114701184B CN114701184B (en) | 2023-06-30 |
Family
ID=82169825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210325987.9A Active CN114701184B (en) | 2022-03-29 | 2022-03-29 | Functional double-sided adhesive tape forming processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114701184B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08318497A (en) * | 1995-05-23 | 1996-12-03 | Nippon Daisuchiile Kk | Removing device of blanked scrap in paper ware blanking device |
| CN104786285A (en) * | 2015-03-26 | 2015-07-22 | 深圳市伟铂瑞信科技有限公司 | Matching die cutting and half-and-half rotating pasting processing method for conductive adhesive |
| CN204505428U (en) * | 2015-01-26 | 2015-07-29 | 上海景奕电子科技有限公司 | A kind of foam cutting part production die assembly with interior handle |
| CN209478345U (en) * | 2018-12-22 | 2019-10-11 | 福冈科技(苏州)有限公司 | A kind of film cutting mould cutting efficient material-saving |
| CN113561263A (en) * | 2020-04-29 | 2021-10-29 | 昊佰电子科技（上海）有限公司 | Method for manufacturing non-knife impression cutting piece |
-
2022
- 2022-03-29 CN CN202210325987.9A patent/CN114701184B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08318497A (en) * | 1995-05-23 | 1996-12-03 | Nippon Daisuchiile Kk | Removing device of blanked scrap in paper ware blanking device |
| CN204505428U (en) * | 2015-01-26 | 2015-07-29 | 上海景奕电子科技有限公司 | A kind of foam cutting part production die assembly with interior handle |
| CN104786285A (en) * | 2015-03-26 | 2015-07-22 | 深圳市伟铂瑞信科技有限公司 | Matching die cutting and half-and-half rotating pasting processing method for conductive adhesive |
| CN209478345U (en) * | 2018-12-22 | 2019-10-11 | 福冈科技(苏州)有限公司 | A kind of film cutting mould cutting efficient material-saving |
| CN113561263A (en) * | 2020-04-29 | 2021-10-29 | 昊佰电子科技（上海）有限公司 | Method for manufacturing non-knife impression cutting piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114701184B (en) | 2023-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104519682B (en) | Semi-flexible wiring board and preparation method thereof | |
| CN201491395U (en) | FPC die-cutting production system | |
| KR20150093247A (en) | Metal foil with carrier | |
| CN114340156A (en) | Manufacturing method of PET material die cutting process flexible single panel | |
| CN109822672A (en) | A kind of circulation cabling die-cutting process | |
| CN102340933A (en) | Manufacturing method of circuit board | |
| WO2016127726A1 (en) | Pre-processing structure, manufacturing method and pre-processing method for flexible circuit board covering film | |
| CN107263956B (en) | Electromagnetic interference EMI composite material and preparation method thereof | |
| CN111231358A (en) | Copper foil conductive adhesive tape multilayer material composite assembly and pasting process | |
| CN114701184A (en) | Functional double-sided adhesive tape forming processing technology | |
| CN103923574B (en) | Double faced adhesive tape and manufacture method thereof, FPC product are pasted the method for double faced adhesive tape | |
| KR960012046A (en) | Manufacturing method of flat wiring | |
| CN116939970A (en) | Manufacturing method of FPC product with circuit and appearance directly punched and single-sided circuit board | |
| CN113038718A (en) | Ultra-thin PCB laminating process | |
| CN201063962Y (en) | Flexible circuit board with two-sided glue | |
| CN116373035A (en) | Die cutting processing technology for FDC (fully drawn die) product | |
| CN215360360U (en) | Precise transfer laminating machine | |
| CN113305203B (en) | Method for processing FFC with fuse structure | |
| CN210308194U (en) | FPC cross cutting production facility | |
| CN110139485B (en) | Method for continuously producing flexible circuit board | |
| CN115366178A (en) | Exposed rubber die-cutting piece containing protective film and manufacturing method thereof | |
| CN215956762U (en) | Flexible circuit board processing device | |
| CN114466533B (en) | Processing technology of multilayer soft board of soft and hard combined board | |
| CN114670284B (en) | Production system of double faced adhesive tape cross cutting piece | |
| CN113973435B (en) | Seamless splicing die-cutting process of large-size flexible circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |