CA1107706A - Methode et dispositif d'avance d'une composition pour le laminage de pellicules - Google Patents
Methode et dispositif d'avance d'une composition pour le laminage de pelliculesInfo
- Publication number
- CA1107706A CA1107706A CA317,478A CA317478A CA1107706A CA 1107706 A CA1107706 A CA 1107706A CA 317478 A CA317478 A CA 317478A CA 1107706 A CA1107706 A CA 1107706A
- Authority
- CA
- Canada
- Prior art keywords
- sheet molding
- molding compound
- film
- roll
- nipper
- 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.)
- Expired
Links
Classifications
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/10—Removing layers, or parts of layers, mechanically or chemically
-
- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
- B29C63/0013—Removing old coatings
-
- 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
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/006—Delaminating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H41/00—Machines for separating superposed webs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulding By Coating Moulds (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Replacement Of Web Rolls (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90039878A | 1978-04-26 | 1978-04-26 | |
US900,398 | 1978-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1107706A true CA1107706A (fr) | 1981-08-25 |
Family
ID=25412454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA317,478A Expired CA1107706A (fr) | 1978-04-26 | 1978-12-06 | Methode et dispositif d'avance d'une composition pour le laminage de pellicules |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS54142265A (fr) |
CA (1) | CA1107706A (fr) |
DE (1) | DE2916981A1 (fr) |
FR (1) | FR2424117A1 (fr) |
GB (1) | GB2021526B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0357143Y2 (fr) * | 1987-06-09 | 1991-12-26 | ||
DE4421415C1 (de) * | 1994-06-18 | 1995-09-21 | Deutsche Forsch Luft Raumfahrt | Verfahren und Vorrichtung zum Abziehen einer Folie von einem klebrigen Untergrund |
JP4835092B2 (ja) * | 2005-10-04 | 2011-12-14 | 東洋製罐株式会社 | 容器のヒートシール方法およびその装置 |
KR101226257B1 (ko) | 2011-06-22 | 2013-02-12 | 도우이앤티 주식회사 | 용기 뚜껑 실링장치 |
CN106115025B (zh) * | 2016-08-16 | 2018-08-21 | 珠海鼎晟自动化有限公司 | 一种全自动撕膜机 |
CN108792115A (zh) * | 2018-08-28 | 2018-11-13 | 苏州田心方莫自动化科技有限公司 | 一种电视机自动装配线撕膜机构 |
CN110788117B (zh) * | 2019-10-31 | 2021-06-25 | 太仓北新建材有限公司 | 一种自动分离废板上下纸装置 |
CN110775385A (zh) * | 2019-11-21 | 2020-02-11 | 湖南东神自动化设备有限公司 | 一种电路板覆膜剥离装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1018175A (en) * | 1963-08-02 | 1966-01-26 | Rohm & Haas | Demasking of masked sheet material |
GB1399463A (en) * | 1971-09-28 | 1975-07-02 | Baker Perkins Chem Mach | Manufacture of plastics moulding materials and products thereof |
-
1978
- 1978-12-06 CA CA317,478A patent/CA1107706A/fr not_active Expired
-
1979
- 1979-02-03 JP JP1099879A patent/JPS54142265A/ja active Granted
- 1979-02-05 GB GB7903909A patent/GB2021526B/en not_active Expired
- 1979-04-25 FR FR7910470A patent/FR2424117A1/fr active Granted
- 1979-04-26 DE DE19792916981 patent/DE2916981A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPS54142265A (en) | 1979-11-06 |
DE2916981A1 (de) | 1979-10-31 |
JPS5736133B2 (fr) | 1982-08-02 |
FR2424117A1 (fr) | 1979-11-23 |
GB2021526B (en) | 1983-02-16 |
GB2021526A (en) | 1979-12-05 |
FR2424117B1 (fr) | 1983-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |