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GB1207412A - Fibrillation of plastics films - Google Patents

Fibrillation of plastics films

Info

Publication number
GB1207412A
GB1207412A GB396068A GB396068A GB1207412A GB 1207412 A GB1207412 A GB 1207412A GB 396068 A GB396068 A GB 396068A GB 396068 A GB396068 A GB 396068A GB 1207412 A GB1207412 A GB 1207412A
Authority
GB
United Kingdom
Prior art keywords
film
stuffer box
box
forced
door
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
GB396068A
Other languages
English (en)
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum 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
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of GB1207412A publication Critical patent/GB1207412A/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
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
GB396068A 1967-01-26 1968-01-25 Fibrillation of plastics films Expired GB1207412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61196967A 1967-01-26 1967-01-26

Publications (1)

Publication Number Publication Date
GB1207412A true GB1207412A (en) 1970-09-30

Family

ID=24451145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB396068A Expired GB1207412A (en) 1967-01-26 1968-01-25 Fibrillation of plastics films

Country Status (5)

Country Link
BE (1) BE709876A (sv)
DE (1) DE1729535A1 (sv)
FR (1) FR1551656A (sv)
GB (1) GB1207412A (sv)
NL (1) NL6801145A (sv)

Also Published As

Publication number Publication date
FR1551656A (sv) 1968-12-27
BE709876A (sv) 1968-07-25
DE1729535A1 (de) 1972-02-24
NL6801145A (sv) 1968-07-29

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Legal Events

Date Code Title Description
PS Patent sealed
434A Offer to surrender (sect. 34/1949)
434I Order made revoking the undermentioned patent (sect. 34/1949)