FR2242215B1 - - Google Patents

Info

Publication number
FR2242215B1
FR2242215B1 FR7429816A FR7429816A FR2242215B1 FR 2242215 B1 FR2242215 B1 FR 2242215B1 FR 7429816 A FR7429816 A FR 7429816A FR 7429816 A FR7429816 A FR 7429816A FR 2242215 B1 FR2242215 B1 FR 2242215B1
Authority
FR
France
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
Application number
FR7429816A
Other versions
FR2242215A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
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.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of FR2242215A1 publication Critical patent/FR2242215A1/fr
Application granted granted Critical
Publication of FR2242215B1 publication Critical patent/FR2242215B1/fr
Expired legal-status Critical Current

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Winding Of Webs (AREA)
FR7429816A 1973-09-05 1974-09-02 Expired FR2242215B1 (fr)

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 (2)

Publication Number Publication Date
FR2242215A1 FR2242215A1 (fr) 1975-03-28
FR2242215B1 true FR2242215B1 (fr) 1978-02-17

Family

ID=5891651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429816A Expired FR2242215B1 (fr) 1973-09-05 1974-09-02

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

Also Published As

Publication number Publication date
DE2344679C3 (de) 1978-04-27
DE2344679A1 (de) 1975-03-27
DK140795B (da) 1979-11-19
LU70839A1 (fr) 1976-08-19
IT1019184B (it) 1977-11-10
DK140795C (fr) 1980-04-21
AT341765B (de) 1978-02-27
IE40010L (en) 1975-03-05
JPS5857297B2 (ja) 1983-12-19
JPS5051560A (fr) 1975-05-08
NL182868B (nl) 1988-01-04
DK467674A (fr) 1975-05-05
FR2242215A1 (fr) 1975-03-28
IE40010B1 (en) 1979-02-14
GB1484081A (en) 1977-08-24
DE2344679B2 (de) 1977-09-01
ATA706374A (de) 1977-06-15
BE819460A (fr) 1975-03-03
CA1052066A (fr) 1979-04-10
NL182868C (nl) 1988-06-01
NL7411337A (nl) 1975-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse