CH487724A - Method and device for the production of biaxially stretched plastic film - Google Patents

Method and device for the production of biaxially stretched plastic film

Info

Publication number
CH487724A
CH487724A CH1929368A CH1929368A CH487724A CH 487724 A CH487724 A CH 487724A CH 1929368 A CH1929368 A CH 1929368A CH 1929368 A CH1929368 A CH 1929368A CH 487724 A CH487724 A CH 487724A
Authority
CH
Switzerland
Prior art keywords
production
plastic film
biaxially stretched
stretched plastic
biaxially
Prior art date
Application number
CH1929368A
Other languages
German (de)
Inventor
Everardus Klem Marius
Original Assignee
Kadee N V
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 Kadee N V filed Critical Kadee N V
Publication of CH487724A publication Critical patent/CH487724A/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
    • 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
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
    • B29C55/165—Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CH1929368A 1967-12-30 1968-12-28 Method and device for the production of biaxially stretched plastic film CH487724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6717888A NL6717888A (en) 1967-12-30 1967-12-30

Publications (1)

Publication Number Publication Date
CH487724A true CH487724A (en) 1970-03-31

Family

ID=19802143

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1929368A CH487724A (en) 1967-12-30 1968-12-28 Method and device for the production of biaxially stretched plastic film

Country Status (8)

Country Link
CH (1) CH487724A (en)
DE (1) DE1817248A1 (en)
DK (1) DK129325B (en)
FR (1) FR1597212A (en)
GB (1) GB1244887A (en)
IE (1) IE32999B1 (en)
NL (1) NL6717888A (en)
SE (1) SE346940B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110670284A (en) * 2019-10-29 2020-01-10 上海仪耐新材料科技有限公司 Mesh stretching and shaping device and method
CN114801107B (en) * 2022-06-29 2022-09-16 佛山华韩卫生材料有限公司 Preparation method of high-breathability three-layer co-extruded film
CN119394797B (en) * 2025-01-03 2025-08-26 北京理工大学 An experimental device for variable-ratio biaxial stretching of materials

Also Published As

Publication number Publication date
DK129325B (en) 1974-09-30
IE32999L (en) 1969-06-30
SE346940B (en) 1972-07-24
NL6717888A (en) 1969-07-02
IE32999B1 (en) 1974-02-20
DK129325C (en) 1975-02-24
FR1597212A (en) 1970-06-22
DE1817248A1 (en) 1969-08-14
GB1244887A (en) 1971-09-02

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Legal Events

Date Code Title Description
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