AT299532B - Verfahren und Vorrichtung zur Herstellung von einseitig gekrümmten Folien aus thermoplastischem Kunststoff mit bleibender Rollneigung
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Verfahren und Vorrichtung zur Herstellung von einseitig gekrümmten Folien aus thermoplastischem Kunststoff mit bleibender Rollneigung
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Publication number
AT299532B
AT299532BAT172466AAT172466AAT299532BAT 299532 BAT299532 BAT 299532BAT 172466 AAT172466 AAT 172466AAT 172466 AAT172466 AAT 172466AAT 299532 BAT299532 BAT 299532B
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Application filed by Hoechst AgfiledCriticalHoechst Ag
Application grantedgrantedCritical
Publication of AT299532BpublicationCriticalpatent/AT299532B/de
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
B29C53/02—Bending or folding
B29C53/04—Bending or folding of plates or sheets
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Shaping By String And By Release Of Stress In Plastics And The Like
(AREA)
AT172466A1965-02-261966-02-24Verfahren und Vorrichtung zur Herstellung von einseitig gekrümmten Folien aus thermoplastischem Kunststoff mit bleibender Rollneigung
AT299532B
(de)