JPS5521293A - Longitudinal direction extending method of thermal plastic plastic film consisting of two layers at least and its device - Google Patents

Longitudinal direction extending method of thermal plastic plastic film consisting of two layers at least and its device

Info

Publication number
JPS5521293A
JPS5521293A JP9382879A JP9382879A JPS5521293A JP S5521293 A JPS5521293 A JP S5521293A JP 9382879 A JP9382879 A JP 9382879A JP 9382879 A JP9382879 A JP 9382879A JP S5521293 A JPS5521293 A JP S5521293A
Authority
JP
Japan
Prior art keywords
layers
longitudinal direction
direction extending
film consisting
plastic
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.)
Granted
Application number
JP9382879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5737455B2 (enrdf_load_html_response
Inventor
Beerenhoofua Peetaa
Range Manfuretsudo
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.)
Brueckner Maschinenbau GmbH and Co KG
Original Assignee
Brueckner Maschinenbau GmbH and Co KG
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 Brueckner Maschinenbau GmbH and Co KG filed Critical Brueckner Maschinenbau GmbH and Co KG
Publication of JPS5521293A publication Critical patent/JPS5521293A/ja
Publication of JPS5737455B2 publication Critical patent/JPS5737455B2/ja
Granted 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
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP9382879A 1978-07-28 1979-07-25 Longitudinal direction extending method of thermal plastic plastic film consisting of two layers at least and its device Granted JPS5521293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782833189 DE2833189C2 (de) 1978-07-28 1978-07-28 Verfahren zum Längsrecken einer zumindest zweischichtigen thermoplastischen Kunststoffolie sowie Vorrichtung zur Durchführung des Verfahrens

Publications (2)

Publication Number Publication Date
JPS5521293A true JPS5521293A (en) 1980-02-15
JPS5737455B2 JPS5737455B2 (enrdf_load_html_response) 1982-08-10

Family

ID=6045642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9382879A Granted JPS5521293A (en) 1978-07-28 1979-07-25 Longitudinal direction extending method of thermal plastic plastic film consisting of two layers at least and its device

Country Status (2)

Country Link
JP (1) JPS5521293A (enrdf_load_html_response)
DE (1) DE2833189C2 (enrdf_load_html_response)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57196364U (enrdf_load_html_response) * 1981-06-08 1982-12-13
US4476073A (en) * 1982-12-29 1984-10-09 Mobil Oil Corporation Process and system for orienting layered polymer films
US4472330A (en) * 1982-12-29 1984-09-18 Mobil Oil Corporation System and process for simultaneously orienting the films of a film laminate
EP0133188A1 (de) * 1983-08-05 1985-02-20 Brückner Maschinenbau Gernot Brückner GmbH & Co. KG Verfahren zur Herstellung eines warmverformten Mehrlagenkunststoffverbundes, sowie Vorrichtung zur Durchführung des Verfahrens
DE19546671A1 (de) 1995-12-15 1997-06-19 Hoechst Trespaphan Gmbh Verfahren zur Längsstreckung bei der Herstellung orientierter Polypropylenfolien
IT1314223B1 (it) * 1999-11-16 2002-12-06 Tecno Coating Eng Srl Metodo ed impianto per la biorientazione di materiali termoplasticimultistrato.
DE10149371A1 (de) * 2001-10-06 2003-04-24 Dornier Gmbh Lindauer Verfahren und Vorrichtung zur Verarbeitung von Mehrschichtkunststofffolien
US7182903B2 (en) * 2003-03-07 2007-02-27 Xerox Corporation Endless belt member stress relief
US7455802B2 (en) * 2003-12-23 2008-11-25 Xerox Corporation Stress release method and apparatus

Also Published As

Publication number Publication date
DE2833189B1 (de) 1980-01-24
DE2833189C2 (de) 1984-09-20
JPS5737455B2 (enrdf_load_html_response) 1982-08-10

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