JPS5080367A - - Google Patents

Info

Publication number
JPS5080367A
JPS5080367A JP49130382A JP13038274A JPS5080367A JP S5080367 A JPS5080367 A JP S5080367A JP 49130382 A JP49130382 A JP 49130382A JP 13038274 A JP13038274 A JP 13038274A JP S5080367 A JPS5080367 A JP S5080367A
Authority
JP
Japan
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.)
Pending
Application number
JP49130382A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5080367A publication Critical patent/JPS5080367A/ja
Pending 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/20—Edge clamps
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/08—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP49130382A 1973-11-14 1974-11-12 Pending JPS5080367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2356743A DE2356743C3 (en) 1973-11-14 1973-11-14 Method and device for improving the grip of tensioning clips for holding the edges of the film web during a transverse stretching process

Publications (1)

Publication Number Publication Date
JPS5080367A true JPS5080367A (en) 1975-06-30

Family

ID=5898030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49130382A Pending JPS5080367A (en) 1973-11-14 1974-11-12

Country Status (8)

Country Link
JP (1) JPS5080367A (en)
BE (1) BE822083A (en)
DE (1) DE2356743C3 (en)
FI (1) FI328274A7 (en)
FR (1) FR2250625A1 (en)
IT (1) IT1023212B (en)
LU (1) LU71274A1 (en)
NL (1) NL7414348A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004528206A (en) * 2001-05-31 2004-09-16 スリーエム イノベイティブ プロパティズ カンパニー Process and apparatus for producing transversely stretched films having substantially uniaxial orientation
WO2007052478A1 (en) * 2005-11-04 2007-05-10 Konica Minolta Opto, Inc. Cellulosic resin film, process for producing cellulosic resin film, antireflection film, polarizer, and liquid-crystal display
US10350818B2 (en) 2005-04-08 2019-07-16 3M Innovative Properties Company Heat setting optical films

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051225A (en) * 1988-06-22 1991-09-24 E. I. Du Pont De Nemours And Company Method of drawing plastic film in a tenter frame
DE19651515C1 (en) 1996-12-11 1998-04-23 Brueckner Maschbau Heating or tempering plastic sheeting for stretching processes
US5753172A (en) * 1996-12-11 1998-05-19 E. I. Du Pont De Nemours And Company Film bead heating for simultaneous stretching
US7037461B1 (en) 1999-12-21 2006-05-02 3M Innovative Properties Company Method of stretching film
CN100581789C (en) 2005-05-10 2010-01-20 特里奥凡德国有限公司及两合公司 Method and device for transversely stretching a web of material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004528206A (en) * 2001-05-31 2004-09-16 スリーエム イノベイティブ プロパティズ カンパニー Process and apparatus for producing transversely stretched films having substantially uniaxial orientation
US7740470B2 (en) 2001-05-31 2010-06-22 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
US9314961B2 (en) 2001-05-31 2016-04-19 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
US10913199B2 (en) 2001-05-31 2021-02-09 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
US10350818B2 (en) 2005-04-08 2019-07-16 3M Innovative Properties Company Heat setting optical films
WO2007052478A1 (en) * 2005-11-04 2007-05-10 Konica Minolta Opto, Inc. Cellulosic resin film, process for producing cellulosic resin film, antireflection film, polarizer, and liquid-crystal display

Also Published As

Publication number Publication date
FI328274A7 (en) 1975-05-15
DE2356743A1 (en) 1975-05-22
DE2356743B2 (en) 1977-10-13
LU71274A1 (en) 1976-09-06
BE822083A (en) 1975-05-12
FR2250625B3 (en) 1977-08-12
FR2250625A1 (en) 1975-06-06
IT1023212B (en) 1978-05-10
DE2356743C3 (en) 1978-06-08
NL7414348A (en) 1975-05-16

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