FI44708C - Menetelmä yhteen suuntaan orientoidun kalvon valmistamiseksi. - Google Patents

Menetelmä yhteen suuntaan orientoidun kalvon valmistamiseksi.

Info

Publication number
FI44708C
FI44708C FI214865A FI214865A FI44708C FI 44708 C FI44708 C FI 44708C FI 214865 A FI214865 A FI 214865A FI 214865 A FI214865 A FI 214865A FI 44708 C FI44708 C FI 44708C
Authority
FI
Finland
Prior art keywords
making
oriented film
unidirectionally oriented
unidirectionally
film
Prior art date
Application number
FI214865A
Other languages
English (en)
Swedish (sv)
Other versions
FI44708B (fi
Inventor
Sandiford Denis Henry
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of FI44708B publication Critical patent/FI44708B/fi
Application granted granted Critical
Publication of FI44708C publication Critical patent/FI44708C/fi

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
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
FI214865A 1964-09-07 1965-09-07 Menetelmä yhteen suuntaan orientoidun kalvon valmistamiseksi. FI44708C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3660664A GB1057077A (en) 1964-09-07 1964-09-07 Improvements in the orientation of polypropylene film or ribbon

Publications (2)

Publication Number Publication Date
FI44708B FI44708B (fi) 1971-08-31
FI44708C true FI44708C (fi) 1971-12-10

Family

ID=10389663

Family Applications (1)

Application Number Title Priority Date Filing Date
FI214865A FI44708C (fi) 1964-09-07 1965-09-07 Menetelmä yhteen suuntaan orientoidun kalvon valmistamiseksi.

Country Status (9)

Country Link
BE (1) BE669312A (fi)
CH (1) CH437757A (fi)
DE (1) DE1504421B2 (fi)
DK (1) DK115664B (fi)
ES (1) ES317145A1 (fi)
FI (1) FI44708C (fi)
GB (1) GB1057077A (fi)
LU (1) LU49450A1 (fi)
NL (1) NL6511608A (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA939479A (en) * 1969-07-23 1974-01-08 Robert G. Peet Method of and apparatus for stretching polymeric film
GB1371334A (en) * 1970-10-30 1974-10-23 Agfa Gevaert Film stretching method and apparatus
US6436135B1 (en) 1974-10-24 2002-08-20 David Goldfarb Prosthetic vascular graft
DE2558923C2 (de) * 1975-01-08 1982-12-16 Imperial Chemical Industries Ltd., London Vorrichtung zur kontinuierlichen Längsstreckung einer polymeren Kunststoffolie
DE3066460D1 (en) * 1979-04-11 1984-03-15 Agfa Gevaert Nv Method and apparatus for longitudinally stretching a substantially amorphous polyethylene terephthalate film
AU2022235669A1 (en) * 2021-03-15 2022-11-10 Tama group Baler twine and method for twining bales

Also Published As

Publication number Publication date
FI44708B (fi) 1971-08-31
LU49450A1 (fi) 1965-11-08
DE1504421B2 (de) 1971-07-01
GB1057077A (en) 1967-02-01
BE669312A (fi)
NL6511608A (fi) 1966-03-08
CH437757A (de) 1967-06-15
ES317145A1 (es) 1966-08-01
DE1504421A1 (de) 1969-04-24
DK115664B (da) 1969-10-27

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