AT302633B - Process for the production of foils from polymer plastic - Google Patents

Process for the production of foils from polymer plastic

Info

Publication number
AT302633B
AT302633B AT748067A AT748067A AT302633B AT 302633 B AT302633 B AT 302633B AT 748067 A AT748067 A AT 748067A AT 748067 A AT748067 A AT 748067A AT 302633 B AT302633 B AT 302633B
Authority
AT
Austria
Prior art keywords
foils
production
polymer plastic
polymer
plastic
Prior art date
Application number
AT748067A
Other languages
German (de)
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Application granted granted Critical
Publication of AT302633B publication Critical patent/AT302633B/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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT748067A 1966-08-15 1967-08-14 Process for the production of foils from polymer plastic AT302633B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57260166A 1966-08-15 1966-08-15

Publications (1)

Publication Number Publication Date
AT302633B true AT302633B (en) 1972-10-25

Family

ID=24288567

Family Applications (1)

Application Number Title Priority Date Filing Date
AT748067A AT302633B (en) 1966-08-15 1967-08-14 Process for the production of foils from polymer plastic

Country Status (12)

Country Link
AT (1) AT302633B (en)
BE (1) BE702648A (en)
CH (1) CH498170A (en)
DE (1) DE1704542A1 (en)
ES (1) ES344104A1 (en)
FI (1) FI50216C (en)
GB (1) GB1198695A (en)
IL (1) IL28464A (en)
LU (1) LU54285A1 (en)
NL (1) NL6711178A (en)
NO (1) NO129670B (en)
SE (1) SE328693B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1371833A (en) * 1971-04-15 1974-10-30 Celanese Corp Packaging articles
JPH0822564B2 (en) * 1987-04-01 1996-03-06 ポリプラスチックス株式会社 Method for producing polyacetal resin film

Also Published As

Publication number Publication date
ES344104A1 (en) 1968-11-01
BE702648A (en) 1968-02-14
NO129670B (en) 1974-05-13
SE328693B (en) 1970-09-21
FI50216B (en) 1975-09-30
GB1198695A (en) 1970-07-15
IL28464A (en) 1971-04-28
LU54285A1 (en) 1967-11-23
DE1704542A1 (en) 1971-05-19
FI50216C (en) 1976-01-12
CH498170A (en) 1970-10-31
NL6711178A (en) 1968-02-16

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Legal Events

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