GB2030923B - Apparatus for bi-directionally stretching a plastics foil web - Google Patents

Apparatus for bi-directionally stretching a plastics foil web

Info

Publication number
GB2030923B
GB2030923B GB7929273A GB7929273A GB2030923B GB 2030923 B GB2030923 B GB 2030923B GB 7929273 A GB7929273 A GB 7929273A GB 7929273 A GB7929273 A GB 7929273A GB 2030923 B GB2030923 B GB 2030923B
Authority
GB
United Kingdom
Prior art keywords
foil web
plastics foil
directionally stretching
directionally
stretching
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
Application number
GB7929273A
Other versions
GB2030923A (en
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.)
Lindauer Dornier GmbH
Original Assignee
Lindauer Dornier GmbH
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 Lindauer Dornier GmbH filed Critical Lindauer Dornier GmbH
Publication of GB2030923A publication Critical patent/GB2030923A/en
Application granted granted Critical
Publication of GB2030923B publication Critical patent/GB2030923B/en
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
    • 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
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
    • B29C55/165—Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Advancing Webs (AREA)
GB7929273A 1978-09-23 1979-08-22 Apparatus for bi-directionally stretching a plastics foil web Expired GB2030923B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2841510A DE2841510C2 (en) 1978-09-23 1978-09-23 Device for producing a biaxially stretched film web

Publications (2)

Publication Number Publication Date
GB2030923A GB2030923A (en) 1980-04-16
GB2030923B true GB2030923B (en) 1982-08-11

Family

ID=6050275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7929273A Expired GB2030923B (en) 1978-09-23 1979-08-22 Apparatus for bi-directionally stretching a plastics foil web

Country Status (5)

Country Link
JP (1) JPS5542893A (en)
DE (1) DE2841510C2 (en)
FR (1) FR2436665A1 (en)
GB (1) GB2030923B (en)
IT (1) IT7968850A0 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1172865B (en) * 1981-03-04 1987-06-18 Dornier Gmbh Lindauer LEAF IRONING DEVICE
FR2527975A1 (en) * 1982-06-08 1983-12-09 Dornier Gmbh Lindauer Tentering device stretches film longitudinally - using clips driven at different speeds by sprocket chains or electric motors
JPS6112319A (en) * 1984-06-29 1986-01-20 Mitsui Toatsu Chem Inc Tenter
GB8425045D0 (en) * 1984-10-04 1984-11-07 Procter & Schwartz Ltd Stenter frame chain assembly
DE3503909C1 (en) * 1985-02-06 1986-01-09 Erwin Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl Simultaneous biaxial stretching machines for thermoplastic film webs
DE3716603C1 (en) * 1987-05-18 1989-03-09 Dornier Gmbh Lindauer Device for simultaneous biaxial treatment of film webs
DE4436676C2 (en) * 1994-10-13 1997-03-27 Brueckner Maschbau Process for the production of longitudinally and / or transversely stretched, in particular simultaneously biaxially stretched film webs
DE102007057329A1 (en) * 2007-11-28 2009-06-04 Brückner Maschinenbau GmbH & Co. KG stretcher
DE102014013901A1 (en) * 2014-09-18 2016-03-24 Brückner Maschinenbau GmbH & Co. KG Linear motor driven simultaneous stretching machine
DE102017104582A1 (en) 2017-03-06 2018-09-06 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Film stretching machine
JP6830939B2 (en) * 2018-11-12 2021-02-17 ヒラノ技研工業株式会社 Tenter device and heat treatment device using it

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108168B (en) * 1959-07-31 1961-06-08 Kampf Maschf Erwin Clip for tensioning webs of material, in particular plastic films
DE1206575B (en) * 1963-05-21 1965-12-09 Henschel Werke Ag Device for stretching plastic film webs simultaneously in longitudinal and transverse directions

Also Published As

Publication number Publication date
DE2841510C2 (en) 1980-06-12
JPS5542893A (en) 1980-03-26
GB2030923A (en) 1980-04-16
DE2841510B1 (en) 1979-09-27
FR2436665A1 (en) 1980-04-18
FR2436665B1 (en) 1981-11-20
IT7968850A0 (en) 1979-09-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee