DK140795B - Fremgangsmåde ved kontinuerlig prægebehandling af en til opvikling bestemt, extruderet foliebane. - Google Patents

Fremgangsmåde ved kontinuerlig prægebehandling af en til opvikling bestemt, extruderet foliebane.

Info

Publication number: DK140795B
Authority: DK; Denmark
Prior art keywords: winding; film web; extruded film; continuous embossing; web intended
Prior art date: 1973-09-05

Application number

DK467674AA

Other languages

Danish (da)

English (en)

Other versions

DK140795C (fr

DK467674A (fr

Inventor

Willi Johann Schmidt

Norbert Roth

Original Assignee

Hoechst Ag

Priority date (The priority date 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 date listed.)

1973-09-05

Filing date

1974-09-04

Publication date

1979-11-19

1974-09-04 Application filed by Hoechst Ag filed Critical Hoechst Ag

1975-05-05 Publication of DK467674A publication Critical patent/DK467674A/da

1979-11-19 Publication of DK140795B publication Critical patent/DK140795B/da

1980-04-21 Application granted granted Critical

1980-04-21 Publication of DK140795C publication Critical patent/DK140795C/da

Links

238000004049 embossing Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
238000004804 winding Methods 0.000 title 1

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)

DK467674AA 1973-09-05 1974-09-04 Fremgangsmåde ved kontinuerlig prægebehandling af en til opvikling bestemt, extruderet foliebane. DK140795B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2344679A DE2344679C3 (de)	1973-09-05	1973-09-05	Verfahren zur kontinuierlichen Vorbereitung einer für eine nachfolgende Aufwicklung bestimmten Folienbahn aus Kunststoff

Publications (3)

Publication Number	Publication Date
DK467674A DK467674A (fr)	1975-05-05
DK140795B true DK140795B (da)	1979-11-19
DK140795C DK140795C (fr)	1980-04-21

Family

ID=5891651

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK467674AA DK140795B (da)	1973-09-05	1974-09-04	Fremgangsmåde ved kontinuerlig prægebehandling af en til opvikling bestemt, extruderet foliebane.

Country Status (12)

Country	Link
JP (1)	JPS5857297B2 (fr)
AT (1)	AT341765B (fr)
BE (1)	BE819460A (fr)
CA (1)	CA1052066A (fr)
DE (1)	DE2344679C3 (fr)
DK (1)	DK140795B (fr)
FR (1)	FR2242215B1 (fr)
GB (1)	GB1484081A (fr)
IE (1)	IE40010B1 (fr)
IT (1)	IT1019184B (fr)
LU (1)	LU70839A1 (fr)
NL (1)	NL182868C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2832891C2 (de) *	1978-07-27	1982-07-01	Agfa-Gevaert Ag, 5090 Leverkusen	Vorrichtung zum ein- und/oder beidseitigen verzugsfreien, kontinuierlichen Verdicken und Aufrauhen der Ränder einer Bahn

1973
- 1973-09-05 DE DE2344679A patent/DE2344679C3/de not_active Expired
1974
- 1974-08-26 NL NLAANVRAGE7411337,A patent/NL182868C/xx not_active IP Right Cessation
- 1974-09-02 BE BE148143A patent/BE819460A/fr not_active IP Right Cessation
- 1974-09-02 FR FR7429816A patent/FR2242215B1/fr not_active Expired
- 1974-09-02 AT AT706374A patent/AT341765B/de not_active IP Right Cessation
- 1974-09-03 GB GB38448/74A patent/GB1484081A/en not_active Expired
- 1974-09-03 CA CA208,357A patent/CA1052066A/fr not_active Expired
- 1974-09-03 IT IT52856/74A patent/IT1019184B/it active
- 1974-09-03 LU LU70839A patent/LU70839A1/xx unknown
- 1974-09-04 IE IE1830/74A patent/IE40010B1/xx unknown
- 1974-09-04 DK DK467674AA patent/DK140795B/da not_active IP Right Cessation
- 1974-09-05 JP JP49102458A patent/JPS5857297B2/ja not_active Expired

Also Published As

Publication number	Publication date
GB1484081A (en)	1977-08-24
DK140795C (fr)	1980-04-21
DE2344679B2 (de)	1977-09-01
JPS5857297B2 (ja)	1983-12-19
BE819460A (fr)	1975-03-03
CA1052066A (fr)	1979-04-10
ATA706374A (de)	1977-06-15
IE40010L (en)	1975-03-05
NL182868C (nl)	1988-06-01
NL7411337A (nl)	1975-03-07
DE2344679A1 (de)	1975-03-27
AT341765B (de)	1978-02-27
IE40010B1 (en)	1979-02-14
FR2242215A1 (fr)	1975-03-28
DE2344679C3 (de)	1978-04-27
FR2242215B1 (fr)	1978-02-17
DK467674A (fr)	1975-05-05
LU70839A1 (fr)	1976-08-19
NL182868B (nl)	1988-01-04
JPS5051560A (fr)	1975-05-08
IT1019184B (it)	1977-11-10

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Legal Events

Date	Code	Title	Description
1989-05-08	PBP	Patent lapsed