BE756679A - METHOD AND DEVICE FOR FLATTING AND PULLING PLASTIC SHEETS IN A CONTINUOUS SLEEVE MANUFACTURED BY BLOWING - Google Patents

METHOD AND DEVICE FOR FLATTING AND PULLING PLASTIC SHEETS IN A CONTINUOUS SLEEVE MANUFACTURED BY BLOWING

Info

Publication number
BE756679A
BE756679A BE756679DA BE756679A BE 756679 A BE756679 A BE 756679A BE 756679D A BE756679D A BE 756679DA BE 756679 A BE756679 A BE 756679A
Authority
BE
Belgium
Prior art keywords
flatting
blowing
plastic sheets
continuous sleeve
sleeve manufactured
Prior art date
Application number
Other languages
French (fr)
Inventor
Fa Niedermayr
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.)
Publication date
Priority claimed from DE1948935A external-priority patent/DE1948935C3/en
Priority claimed from DE2035584A external-priority patent/DE2035584C2/en
Publication of BE756679A publication Critical patent/BE756679A/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
    • B29C48/03—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)
  • Laminated Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
BE756679D 1969-09-27 METHOD AND DEVICE FOR FLATTING AND PULLING PLASTIC SHEETS IN A CONTINUOUS SLEEVE MANUFACTURED BY BLOWING BE756679A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1948935A DE1948935C3 (en) 1969-09-27 1969-09-27 Laying and pulling device for a blown plastic tubular film web
DE2012792 1970-03-18
DE2035584A DE2035584C2 (en) 1970-07-17 1970-07-17 Lay-flat and take-off device for a plastic tubular film web produced by a blown blown film die head

Publications (1)

Publication Number Publication Date
BE756679A true BE756679A (en) 1971-03-01

Family

ID=27182163

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756679D BE756679A (en) 1969-09-27 METHOD AND DEVICE FOR FLATTING AND PULLING PLASTIC SHEETS IN A CONTINUOUS SLEEVE MANUFACTURED BY BLOWING

Country Status (11)

Country Link
AT (1) AT319576B (en)
BE (1) BE756679A (en)
CH (1) CH523133A (en)
CS (1) CS181660B2 (en)
DK (1) DK133662B (en)
ES (1) ES384001A1 (en)
FI (1) FI55309C (en)
FR (1) FR2062462A5 (en)
GB (1) GB1320552A (en)
NL (1) NL171337C (en)
SE (1) SE365977B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108327382A (en) * 2018-02-08 2018-07-27 河南英凯科技发展有限公司 Multi-functional laminating machine
CN113605313A (en) * 2021-08-11 2021-11-05 昆山市御景轩园林工程有限公司 Landscape lake bank protection brick laying device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191114B2 (en) * 1985-01-18 1992-11-19 Alpine Aktiengesellschaft Pull-off device for tubular plastic films
US4676728A (en) * 1986-07-08 1987-06-30 Mirek Planeta Apparatus for gauge distribution in plastic tubing
DE8707626U1 (en) * 1987-05-27 1987-08-13 Alpine Ag, 8900 Augsburg, De
DE102004017952B4 (en) * 2004-04-14 2009-04-09 Windmöller & Hölscher Kg Device for transporting a film tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108327382A (en) * 2018-02-08 2018-07-27 河南英凯科技发展有限公司 Multi-functional laminating machine
CN108327382B (en) * 2018-02-08 2023-05-09 河南英凯科技发展有限公司 Multifunctional laminating machine
CN113605313A (en) * 2021-08-11 2021-11-05 昆山市御景轩园林工程有限公司 Landscape lake bank protection brick laying device

Also Published As

Publication number Publication date
NL171337B (en) 1982-10-18
DK133662C (en) 1976-11-15
FI55309C (en) 1979-07-10
AT319576B (en) 1974-12-27
NL171337C (en) 1983-03-16
FI55309B (en) 1979-03-30
GB1320552A (en) 1973-06-13
SE365977B (en) 1974-04-08
CH523133A (en) 1972-05-31
FR2062462A5 (en) 1971-06-25
CS181660B2 (en) 1978-03-31
DK133662B (en) 1976-06-28
ES384001A1 (en) 1972-12-16
NL7014083A (en) 1971-03-30

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: WINDMOLLER & HOLSCHER

Effective date: 19900925