IT945814B - Procedimento per la fabbricazione di pellicole di materia plastica simili alla carta - Google Patents

Procedimento per la fabbricazione di pellicole di materia plastica simili alla carta

Info

Publication number
IT945814B
IT945814B IT7099171A IT7099171A IT945814B IT 945814 B IT945814 B IT 945814B IT 7099171 A IT7099171 A IT 7099171A IT 7099171 A IT7099171 A IT 7099171A IT 945814 B IT945814 B IT 945814B
Authority
IT
Italy
Prior art keywords
paper
procedure
manufacture
plastic film
plastic
Prior art date
Application number
IT7099171A
Other languages
English (en)
Italian (it)
Original Assignee
Nippon Oil Co Ltd
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 Nippon Oil Co Ltd filed Critical Nippon Oil Co Ltd
Application granted granted Critical
Publication of IT945814B publication Critical patent/IT945814B/it

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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
IT7099171A 1970-12-05 1971-12-04 Procedimento per la fabbricazione di pellicole di materia plastica simili alla carta IT945814B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10789470A JPS5019146B1 (ja) 1970-12-05 1970-12-05

Publications (1)

Publication Number Publication Date
IT945814B true IT945814B (it) 1973-05-10

Family

ID=14470753

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7099171A IT945814B (it) 1970-12-05 1971-12-04 Procedimento per la fabbricazione di pellicole di materia plastica simili alla carta

Country Status (7)

Country Link
JP (1) JPS5019146B1 (ja)
BE (1) BE776204A (ja)
CA (1) CA1000923A (ja)
DE (1) DE2160113B2 (ja)
FR (1) FR2116527B1 (ja)
GB (1) GB1368438A (ja)
IT (1) IT945814B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016160267A (ja) 2015-02-26 2016-09-05 株式会社日本製鋼所 微多孔性膜又は微多孔延伸フィルムの製造方法及び微多孔フィルム又は二軸微多孔延伸フィルム

Also Published As

Publication number Publication date
DE2160113A1 (de) 1972-06-08
BE776204A (fr) 1972-04-04
GB1368438A (en) 1974-09-25
FR2116527B1 (ja) 1974-08-23
DE2160113B2 (de) 1975-11-27
FR2116527A1 (ja) 1972-07-13
CA1000923A (en) 1976-12-07
JPS5019146B1 (ja) 1975-07-04

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