IT1019184B - PROCEDURE TO PREPARE A SHEET RIBBON FOR THE FORMATION OF A ROLL - Google Patents
PROCEDURE TO PREPARE A SHEET RIBBON FOR THE FORMATION OF A ROLLInfo
- Publication number
- IT1019184B IT1019184B IT52856/74A IT5285674A IT1019184B IT 1019184 B IT1019184 B IT 1019184B IT 52856/74 A IT52856/74 A IT 52856/74A IT 5285674 A IT5285674 A IT 5285674A IT 1019184 B IT1019184 B IT 1019184B
- Authority
- IT
- Italy
- Prior art keywords
- roll
- prepare
- procedure
- formation
- sheet ribbon
- Prior art date
Links
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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/32—Coiling
-
- 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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Winding Of Webs (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2344679A DE2344679C3 (en) | 1973-09-05 | 1973-09-05 | Process for the continuous preparation of a plastic film web intended for subsequent winding |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1019184B true IT1019184B (en) | 1977-11-10 |
Family
ID=5891651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT52856/74A IT1019184B (en) | 1973-09-05 | 1974-09-03 | PROCEDURE TO PREPARE A SHEET RIBBON FOR THE FORMATION OF A ROLL |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5857297B2 (en) |
AT (1) | AT341765B (en) |
BE (1) | BE819460A (en) |
CA (1) | CA1052066A (en) |
DE (1) | DE2344679C3 (en) |
DK (1) | DK140795B (en) |
FR (1) | FR2242215B1 (en) |
GB (1) | GB1484081A (en) |
IE (1) | IE40010B1 (en) |
IT (1) | IT1019184B (en) |
LU (1) | LU70839A1 (en) |
NL (1) | NL182868C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2832891C2 (en) * | 1978-07-27 | 1982-07-01 | Agfa-Gevaert Ag, 5090 Leverkusen | Device for one and / or two-sided distortion-free, continuous thickening and roughening of the edges of a web |
-
1973
- 1973-09-05 DE DE2344679A patent/DE2344679C3/en not_active Expired
-
1974
- 1974-08-26 NL NLAANVRAGE7411337,A patent/NL182868C/en not_active IP Right Cessation
- 1974-09-02 AT AT706374A patent/AT341765B/en not_active IP Right Cessation
- 1974-09-02 BE BE148143A patent/BE819460A/en not_active IP Right Cessation
- 1974-09-02 FR FR7429816A patent/FR2242215B1/fr not_active Expired
- 1974-09-03 IT IT52856/74A patent/IT1019184B/en active
- 1974-09-03 CA CA208,357A patent/CA1052066A/en not_active Expired
- 1974-09-03 GB GB38448/74A patent/GB1484081A/en not_active Expired
- 1974-09-03 LU LU70839A patent/LU70839A1/xx unknown
- 1974-09-04 DK DK467674AA patent/DK140795B/en not_active IP Right Cessation
- 1974-09-04 IE IE1830/74A patent/IE40010B1/en unknown
- 1974-09-05 JP JP49102458A patent/JPS5857297B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2344679C3 (en) | 1978-04-27 |
FR2242215B1 (en) | 1978-02-17 |
ATA706374A (en) | 1977-06-15 |
DE2344679A1 (en) | 1975-03-27 |
NL182868C (en) | 1988-06-01 |
DK140795C (en) | 1980-04-21 |
JPS5857297B2 (en) | 1983-12-19 |
AT341765B (en) | 1978-02-27 |
FR2242215A1 (en) | 1975-03-28 |
DK467674A (en) | 1975-05-05 |
CA1052066A (en) | 1979-04-10 |
DE2344679B2 (en) | 1977-09-01 |
LU70839A1 (en) | 1976-08-19 |
NL7411337A (en) | 1975-03-07 |
NL182868B (en) | 1988-01-04 |
BE819460A (en) | 1975-03-03 |
DK140795B (en) | 1979-11-19 |
IE40010L (en) | 1975-03-05 |
IE40010B1 (en) | 1979-02-14 |
JPS5051560A (en) | 1975-05-08 |
GB1484081A (en) | 1977-08-24 |
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