FI814026L - OVER ANCHORING FOER FRAMSTAELLNING AV SLANGFOLIER AV THERMOPLAST - Google Patents

OVER ANCHORING FOER FRAMSTAELLNING AV SLANGFOLIER AV THERMOPLAST

Info

Publication number
FI814026L
FI814026L FI814026A FI814026A FI814026L FI 814026 L FI814026 L FI 814026L FI 814026 A FI814026 A FI 814026A FI 814026 A FI814026 A FI 814026A FI 814026 L FI814026 L FI 814026L
Authority
FI
Finland
Prior art keywords
slangfolier
thermoplast
foer framstaellning
over anchoring
anchoring foer
Prior art date
Application number
FI814026A
Other languages
Finnish (fi)
Inventor
Peter Plesske
Albert Kraemer
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of FI814026L publication Critical patent/FI814026L/en

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
    • 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
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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

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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FI814026A 1981-01-14 1981-12-15 OVER ANCHORING FOER FRAMSTAELLNING AV SLANGFOLIER AV THERMOPLAST FI814026L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813100871 DE3100871A1 (en) 1981-01-14 1981-01-14 METHOD AND DEVICE FOR PRODUCING TUBE FILMS FROM THERMOPLASTIC PLASTICS

Publications (1)

Publication Number Publication Date
FI814026L true FI814026L (en) 1982-07-15

Family

ID=6122567

Family Applications (1)

Application Number Title Priority Date Filing Date
FI814026A FI814026L (en) 1981-01-14 1981-12-15 OVER ANCHORING FOER FRAMSTAELLNING AV SLANGFOLIER AV THERMOPLAST

Country Status (6)

Country Link
EP (1) EP0056120A3 (en)
JP (1) JPS57142322A (en)
DE (1) DE3100871A1 (en)
DK (1) DK10682A (en)
FI (1) FI814026L (en)
NO (1) NO814323L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2957018B1 (en) * 2010-03-08 2012-10-12 Inergy Automotive Systems Res METHOD AND APPARATUS FOR MANUFACTURING A HOLLOW BODY OF PLASTIC MATERIAL FROM TWO SHEETS
CN108082990B (en) * 2017-12-14 2024-01-30 华南理工大学 Film winding method and device based on traction path compensation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320340A (en) * 1964-07-20 1967-05-16 Minigrip Inc Controlled cooling of extruded plastic
CA916383A (en) * 1969-06-24 1972-12-12 Leco Industries Limited Thick and thin film
DE2647555A1 (en) * 1976-10-21 1978-04-27 Kress Gerhard Dipl Ing Mfr. of tubular film of partly crystalline thermoplastics - by extruding above crystallite melting temp., inflating and sharply cooling

Also Published As

Publication number Publication date
EP0056120A3 (en) 1982-09-01
DK10682A (en) 1982-07-15
JPS57142322A (en) 1982-09-03
DE3100871A1 (en) 1982-08-05
NO814323L (en) 1982-07-15
EP0056120A2 (en) 1982-07-21

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: BASF AKTIENGESELLSCHAFT