AU4606772A - Device for stretching plastic film - Google Patents

Device for stretching plastic film

Info

Publication number
AU4606772A
AU4606772A AU46067/72A AU4606772A AU4606772A AU 4606772 A AU4606772 A AU 4606772A AU 46067/72 A AU46067/72 A AU 46067/72A AU 4606772 A AU4606772 A AU 4606772A AU 4606772 A AU4606772 A AU 4606772A
Authority
AU
Australia
Prior art keywords
plastic film
stretching plastic
stretching
film
plastic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU46067/72A
Other languages
English (en)
Inventor
Cornelis Maat
Johannes Cornelis Rieke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Original Assignee
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
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 Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO filed Critical Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Publication of AU4606772A publication Critical patent/AU4606772A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
    • 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
    • B29C55/065—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 in several stretching steps
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
AU46067/72A 1971-09-22 1972-08-29 Device for stretching plastic film Expired AU4606772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7113047A NL7113047A (xx) 1971-09-22 1971-09-22

Publications (1)

Publication Number Publication Date
AU4606772A true AU4606772A (en) 1974-03-07

Family

ID=19814082

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46067/72A Expired AU4606772A (en) 1971-09-22 1972-08-29 Device for stretching plastic film

Country Status (10)

Country Link
JP (1) JPS4842068A (xx)
AT (1) ATA802072A (xx)
AU (1) AU4606772A (xx)
BE (1) BE789078A (xx)
DE (1) DE2245244A1 (xx)
FR (1) FR2153300B1 (xx)
GB (1) GB1377011A (xx)
IT (1) IT975042B (xx)
NL (1) NL7113047A (xx)
ZA (1) ZA726210B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048880U (xx) * 1973-09-07 1975-05-14
JPS5414781Y2 (xx) * 1975-04-18 1979-06-16
NL181632C (nl) * 1976-12-23 1987-10-01 Minnesota Mining & Mfg Electreetfilter en werkwijze voor het vervaardigen daarvan.

Also Published As

Publication number Publication date
NL7113047A (xx) 1973-03-26
JPS4842068A (xx) 1973-06-19
GB1377011A (en) 1974-12-11
IT975042B (it) 1974-07-20
FR2153300A1 (xx) 1973-05-04
BE789078A (nl) 1973-03-21
DE2245244A1 (de) 1973-03-29
ATA802072A (de) 1976-08-15
ZA726210B (en) 1973-06-27
FR2153300B1 (xx) 1977-01-14

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