CH501486A - Flachlege- und Abzugsvorrichtung für im Blasverfahren hergestellte Kunststoffschlauchfolien - Google Patents

Flachlege- und Abzugsvorrichtung für im Blasverfahren hergestellte Kunststoffschlauchfolien

Info

Publication number
CH501486A
CH501486A CH6370A CH6370A CH501486A CH 501486 A CH501486 A CH 501486A CH 6370 A CH6370 A CH 6370A CH 6370 A CH6370 A CH 6370A CH 501486 A CH501486 A CH 501486A
Authority
CH
Switzerland
Prior art keywords
laying
pull
plastic tubular
tubular films
blown plastic
Prior art date
Application number
CH6370A
Other languages
German (de)
English (en)
Inventor
Hartmut Dipl Ing Upmeier
Hedrich Winfried
Original Assignee
Windmoeller & Hoelscher
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
Priority claimed from DE1900614A external-priority patent/DE1900614C3/de
Priority claimed from DE19691928188 external-priority patent/DE1928188A1/de
Application filed by Windmoeller & Hoelscher filed Critical Windmoeller & Hoelscher
Publication of CH501486A publication Critical patent/CH501486A/de

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
    • B29C48/03—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
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
CH6370A 1969-01-07 1970-01-06 Flachlege- und Abzugsvorrichtung für im Blasverfahren hergestellte Kunststoffschlauchfolien CH501486A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1900614A DE1900614C3 (de) 1969-01-07 1969-01-07 Flachlege- und Abzugvorrichtung für im Blasverfahren hergestellte Kunststoffschlauchfolienbahnen
DE19691928188 DE1928188A1 (de) 1969-06-03 1969-06-03 Flachlege- und Abzugsvorrichtung fuer im Blasverfahren hergestellte Kunststoffschlauchfolien

Publications (1)

Publication Number Publication Date
CH501486A true CH501486A (de) 1971-01-15

Family

ID=25756808

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6370A CH501486A (de) 1969-01-07 1970-01-06 Flachlege- und Abzugsvorrichtung für im Blasverfahren hergestellte Kunststoffschlauchfolien

Country Status (4)

Country Link
JP (1) JPS4923313B1 (ja)
CH (1) CH501486A (ja)
FR (1) FR2027853A1 (ja)
GB (1) GB1290517A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113201721A (zh) * 2021-04-06 2021-08-03 扬州万润光电科技有限公司 一种制作双面透明导电氧化物薄膜的镀镆设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499745U (ja) * 1977-12-21 1979-07-13
US7296986B2 (en) 2003-09-27 2007-11-20 Windmoeller & Hoelscher Kg Induction coupling for braking roller drive on the flat-folding device
CN111958947A (zh) * 2020-09-09 2020-11-20 清远精科信塑料制品有限公司 一种饮用水桶生产用吹塑机送料装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113201721A (zh) * 2021-04-06 2021-08-03 扬州万润光电科技有限公司 一种制作双面透明导电氧化物薄膜的镀镆设备
CN113201721B (zh) * 2021-04-06 2023-07-14 扬州万润光电科技股份有限公司 一种制作双面透明导电氧化物薄膜的镀镆设备

Also Published As

Publication number Publication date
JPS4923313B1 (ja) 1974-06-14
FR2027853A1 (ja) 1970-10-02
GB1290517A (ja) 1972-09-27

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Legal Events

Date Code Title Description
PL Patent ceased