ATA350475A - METHOD AND DEVICE FOR PRODUCING TUBE FILMS FROM THERMOPLASTIC PLASTIC - Google Patents

METHOD AND DEVICE FOR PRODUCING TUBE FILMS FROM THERMOPLASTIC PLASTIC

Info

Publication number
ATA350475A
ATA350475A AT753504A AT350475A ATA350475A AT A350475 A ATA350475 A AT A350475A AT 753504 A AT753504 A AT 753504A AT 350475 A AT350475 A AT 350475A AT A350475 A ATA350475 A AT A350475A
Authority
AT
Austria
Prior art keywords
thermoplastic plastic
producing tube
tube films
films
producing
Prior art date
Application number
AT753504A
Other languages
German (de)
Original Assignee
Linde 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 Linde Ag filed Critical Linde Ag
Publication of ATA350475A publication Critical patent/ATA350475A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/9125—Cooling of hollow articles of tubular films internally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Nozzles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
AT753504A 1974-05-17 1975-05-07 METHOD AND DEVICE FOR PRODUCING TUBE FILMS FROM THERMOPLASTIC PLASTIC ATA350475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2424095A DE2424095A1 (en) 1974-05-17 1974-05-17 METHOD AND DEVICE FOR THE PRODUCTION OF PLASTIC BLOWED FILMS

Publications (1)

Publication Number Publication Date
ATA350475A true ATA350475A (en) 1978-02-15

Family

ID=5915859

Family Applications (2)

Application Number Title Priority Date Filing Date
AT753504A ATA350475A (en) 1974-05-17 1975-05-07 METHOD AND DEVICE FOR PRODUCING TUBE FILMS FROM THERMOPLASTIC PLASTIC
AT792376A AT350475B (en) 1974-05-17 1976-10-25 DEVICE FOR EMPTYING MOBILE, PREFERRED WAY, CARRIAGE-TYPE CONTAINER WITH TWO WHEELS IN COLLECTOR

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT792376A AT350475B (en) 1974-05-17 1976-10-25 DEVICE FOR EMPTYING MOBILE, PREFERRED WAY, CARRIAGE-TYPE CONTAINER WITH TWO WHEELS IN COLLECTOR

Country Status (9)

Country Link
AT (2) ATA350475A (en)
AU (1) AU8122075A (en)
BE (1) BE829230A (en)
BR (1) BR7502987A (en)
CH (1) CH576330A5 (en)
DE (1) DE2424095A1 (en)
FR (1) FR2271020A1 (en)
NL (1) NL7505812A (en)
ZA (1) ZA753159B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE434930B (en) * 1982-04-29 1984-08-27 Aga Ab PROCEDURAL KIT AND DEVICE FOR COOLING EXTRADED RUBRICULAR FORMS WITH LIQUID CHOICE
DE4034234A1 (en) * 1990-10-27 1992-04-30 Linde Ag METHOD FOR THE PRODUCTION OF TUBE FILMS
US5213725A (en) * 1992-03-10 1993-05-25 The Boc Group, Inc. Apparatus and method for cooling an extruded blown film

Also Published As

Publication number Publication date
ZA753159B (en) 1976-04-28
FR2271020B1 (en) 1978-09-08
BE829230A (en) 1975-09-15
FR2271020A1 (en) 1975-12-12
CH576330A5 (en) 1976-06-15
DE2424095A1 (en) 1975-11-27
AU8122075A (en) 1976-11-18
ATA792376A (en) 1978-10-15
BR7502987A (en) 1976-04-13
NL7505812A (en) 1975-11-19
AT350475B (en) 1978-02-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee