FR1406691A - Simultaneous and synchronous stretching process of plastic sheets and corresponding stretching bench - Google Patents

Simultaneous and synchronous stretching process of plastic sheets and corresponding stretching bench

Info

Publication number
FR1406691A
FR1406691A FR44892A FR69044892A FR1406691A FR 1406691 A FR1406691 A FR 1406691A FR 44892 A FR44892 A FR 44892A FR 69044892 A FR69044892 A FR 69044892A FR 1406691 A FR1406691 A FR 1406691A
Authority
FR
France
Prior art keywords
simultaneous
stretching
plastic sheets
bench
synchronous
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
FR44892A
Other languages
French (fr)
Inventor
Rene De Charentenay
Andre Georgin
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 filed Critical
Priority to FR44892A priority Critical patent/FR1406691A/en
Application granted granted Critical
Publication of FR1406691A publication Critical patent/FR1406691A/en
Expired legal-status Critical Current

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
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • B29C55/285—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation by using internal mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR44892A 1964-06-11 1964-06-11 Simultaneous and synchronous stretching process of plastic sheets and corresponding stretching bench Expired FR1406691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR44892A FR1406691A (en) 1964-06-11 1964-06-11 Simultaneous and synchronous stretching process of plastic sheets and corresponding stretching bench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44892A FR1406691A (en) 1964-06-11 1964-06-11 Simultaneous and synchronous stretching process of plastic sheets and corresponding stretching bench

Publications (1)

Publication Number Publication Date
FR1406691A true FR1406691A (en) 1965-07-23

Family

ID=8597817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44892A Expired FR1406691A (en) 1964-06-11 1964-06-11 Simultaneous and synchronous stretching process of plastic sheets and corresponding stretching bench

Country Status (1)

Country Link
FR (1) FR1406691A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027735A1 (en) * 1979-10-19 1981-04-29 Nippon Petrochemicals Company Limited Method and apparatus for manufacturing stretched sheets from a tubular film
EP0061931A1 (en) * 1981-04-01 1982-10-06 Nippon Petrochemicals Co., Ltd. Method and apparatus for stretching thermoplastic polymer films
EP0099184A1 (en) * 1982-06-15 1984-01-25 Nippon Petrochemicals Company, Limited Method and apparatus for stretching film or fibrous web
FR2575962A1 (en) * 1985-01-11 1986-07-18 Thermo Plastic Res Co Ltd METHOD AND APPARATUS FOR DRAWING ACCORDING TO ONE OR TWO ORTHOGONAL DIRECTIONS BETWEEN THEIR NETWORKS OR TUBULAR PLATES IN EXTRUDED PLASTIC MATERIAL

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027735A1 (en) * 1979-10-19 1981-04-29 Nippon Petrochemicals Company Limited Method and apparatus for manufacturing stretched sheets from a tubular film
EP0061931A1 (en) * 1981-04-01 1982-10-06 Nippon Petrochemicals Co., Ltd. Method and apparatus for stretching thermoplastic polymer films
EP0099184A1 (en) * 1982-06-15 1984-01-25 Nippon Petrochemicals Company, Limited Method and apparatus for stretching film or fibrous web
FR2575962A1 (en) * 1985-01-11 1986-07-18 Thermo Plastic Res Co Ltd METHOD AND APPARATUS FOR DRAWING ACCORDING TO ONE OR TWO ORTHOGONAL DIRECTIONS BETWEEN THEIR NETWORKS OR TUBULAR PLATES IN EXTRUDED PLASTIC MATERIAL

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