ES328230A1 - Procedimiento de estirado de cintas de polimeros sinteticos. - Google Patents

Procedimiento de estirado de cintas de polimeros sinteticos.

Info

Publication number
ES328230A1
ES328230A1 ES0328230A ES328230A ES328230A1 ES 328230 A1 ES328230 A1 ES 328230A1 ES 0328230 A ES0328230 A ES 0328230A ES 328230 A ES328230 A ES 328230A ES 328230 A1 ES328230 A1 ES 328230A1
Authority
ES
Spain
Prior art keywords
cylinders
cylinder block
synthetic polymer
output
stretching
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
ES0328230A
Other languages
English (en)
Spanish (es)
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.)
Saint Freres Soc Anonyme
Original Assignee
Saint Freres Soc Anonyme
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 Saint Freres Soc Anonyme filed Critical Saint Freres Soc Anonyme
Publication of ES328230A1 publication Critical patent/ES328230A1/es
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
    • B29C55/02—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
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins

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)
ES0328230A 1965-06-14 1966-06-11 Procedimiento de estirado de cintas de polimeros sinteticos. Expired ES328230A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR20641A FR1450585A (fr) 1965-06-14 1965-06-14 Procédé et appareil d'étirage de rubans en polymère synthétique et produits obtenus

Publications (1)

Publication Number Publication Date
ES328230A1 true ES328230A1 (es) 1967-04-01

Family

ID=8581850

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0328230A Expired ES328230A1 (es) 1965-06-14 1966-06-11 Procedimiento de estirado de cintas de polimeros sinteticos.

Country Status (6)

Country Link
BE (1) BE682494A (he)
ES (1) ES328230A1 (he)
FR (1) FR1450585A (he)
GB (1) GB1105029A (he)
LU (1) LU51322A1 (he)
NL (1) NL6608248A (he)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2328639C3 (de) * 1973-06-06 1985-04-18 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Verfahren zur Herstellung monoaxial verstreckter Folienbändchen aus Polypropylen
US4310485A (en) * 1980-09-26 1982-01-12 Crown Zellerbach Corporation Method of improving the flatness of compression-rolled plastic film
FR2852883B1 (fr) * 2003-03-31 2006-07-28 Darlet Marchante Tech Sa Dispositif d'etirage longitudinal de films
CN104328520A (zh) * 2014-09-23 2015-02-04 苏州瑞邦塑胶有限公司 一种塑胶的平膜拉丝方法
CN107012555A (zh) * 2017-05-11 2017-08-04 武汉纺织大学 一种型膜丝化的成纱方法

Also Published As

Publication number Publication date
NL6608248A (he) 1966-12-15
LU51322A1 (he) 1966-08-16
BE682494A (he) 1966-11-14
FR1450585A (fr) 1966-06-24
GB1105029A (en) 1968-03-06

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