AU8122075A - A process and device for the production of blown plastic films - Google Patents

A process and device for the production of blown plastic films

Info

Publication number
AU8122075A
AU8122075A AU81220/75A AU8122075A AU8122075A AU 8122075 A AU8122075 A AU 8122075A AU 81220/75 A AU81220/75 A AU 81220/75A AU 8122075 A AU8122075 A AU 8122075A AU 8122075 A AU8122075 A AU 8122075A
Authority
AU
Australia
Prior art keywords
production
plastic films
blown plastic
blown
films
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
AU81220/75A
Inventor
Wenzel Brenik
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.)
Linde GmbH
Original Assignee
Linde 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 Linde GmbH filed Critical Linde GmbH
Publication of AU8122075A publication Critical patent/AU8122075A/en
Expired legal-status Critical Current

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)
  • Nozzles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
AU81220/75A 1974-05-17 1975-05-15 A process and device for the production of blown plastic films Expired AU8122075A (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
AU8122075A true AU8122075A (en) 1976-11-18

Family

ID=5915859

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81220/75A Expired AU8122075A (en) 1974-05-17 1975-05-15 A process and device for the production of blown plastic films

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
AT350475B (en) 1978-02-15
ATA350475A (en) 1978-02-15
DE2424095A1 (en) 1975-11-27
FR2271020A1 (en) 1975-12-12
FR2271020B1 (en) 1978-09-08
BE829230A (en) 1975-09-15
ZA753159B (en) 1976-04-28
BR7502987A (en) 1976-04-13
CH576330A5 (en) 1976-06-15
NL7505812A (en) 1975-11-19
ATA792376A (en) 1978-10-15

Similar Documents

Publication Publication Date Title
IL46416A (en) Construction material containing plastics and process and apparatus for its production
ZA754224B (en) A star polymer and process for producing same
IL47541A0 (en) Process and apparatus for the manufacture of plastic sandwich elements
AU473009B2 (en) Apparatus for making oriented hollow plastic articles
AU459217B2 (en) Method and apparatus for blow molding plastic articles
JPS539870A (en) Process for molding plastic material and its product thereby
CA1026981A (en) Ribbed product and moulding apparatus
CA1026066A (en) Thermoplastic melt process and apparatus
IL45862A0 (en) A device for producing gilled pipes of plastic or some other material
ZA755686B (en) Method of an apparatus for making blown plastic articles
ZA752233B (en) A process for producing foamed plastics materials
JPS51151773A (en) Process for making plastic object * apparatus used for said process and object made thereby
JPS51115446A (en) Ppbenzoquinone diketals and process for manufacture thereof
CA1008614A (en) Apparatus for producing a plastic corrugated board and a process therefor
AU8224475A (en) Multi-layer radiator of plastic material and process for its manufacture
ZA75809B (en) Process for the manufacture of oriented hollow articles made of thermoplastic material and device for carrying it out
ZA752055B (en) Method of and apparatus for blow molding plastic articles
JPS5333252A (en) Workable thermoplastic resin and process for production thereof
AU8122075A (en) A process and device for the production of blown plastic films
MY8200041A (en) Polymer/ polyols and process for the production thereof
JPS5314774A (en) Plastic moldings and process for manufacture
ZA752362B (en) Process for moulding plastic articles and suitable moulds for this process
ZA757365B (en) Process and apparatus for the manufacture of a plastics tube
JPS5266568A (en) Method and device for molding plastic product
CA1019531A (en) Moulding apparatus and process