FR1478168A - Machine for biaxial stretching of a web of material, for example plastic - Google Patents

Machine for biaxial stretching of a web of material, for example plastic

Info

Publication number
FR1478168A
FR1478168A FR59909A FR59909A FR1478168A FR 1478168 A FR1478168 A FR 1478168A FR 59909 A FR59909 A FR 59909A FR 59909 A FR59909 A FR 59909A FR 1478168 A FR1478168 A FR 1478168A
Authority
FR
France
Prior art keywords
web
machine
biaxial stretching
example plastic
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
FR59909A
Other languages
French (fr)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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
Priority claimed from US452568A external-priority patent/US3305889A/en
Application filed by Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to FR59909A priority Critical patent/FR1478168A/en
Application granted granted Critical
Publication of FR1478168A publication Critical patent/FR1478168A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
    • D06C3/02—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by endless chain or like apparatus
    • D06C3/021—Biaxial stretching
    • 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
FR59909A 1965-05-03 1966-05-02 Machine for biaxial stretching of a web of material, for example plastic Expired FR1478168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR59909A FR1478168A (en) 1965-05-03 1966-05-02 Machine for biaxial stretching of a web of material, for example plastic

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US452568A US3305889A (en) 1965-05-03 1965-05-03 Bi-axial stretching machine
FR59909A FR1478168A (en) 1965-05-03 1966-05-02 Machine for biaxial stretching of a web of material, for example plastic

Publications (1)

Publication Number Publication Date
FR1478168A true FR1478168A (en) 1967-04-21

Family

ID=26170383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR59909A Expired FR1478168A (en) 1965-05-03 1966-05-02 Machine for biaxial stretching of a web of material, for example plastic

Country Status (1)

Country Link
FR (1) FR1478168A (en)

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