GB1162839A - Process of Fibrillating Plastics Film and Apparatus Therefor - Google Patents

Process of Fibrillating Plastics Film and Apparatus Therefor

Info

Publication number
GB1162839A
GB1162839A GB54287/66A GB5428766A GB1162839A GB 1162839 A GB1162839 A GB 1162839A GB 54287/66 A GB54287/66 A GB 54287/66A GB 5428766 A GB5428766 A GB 5428766A GB 1162839 A GB1162839 A GB 1162839A
Authority
GB
United Kingdom
Prior art keywords
needles
film
olefins
dec
shaft
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
GB54287/66A
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 GB1162839A publication Critical patent/GB1162839A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/24—Perforating by needles or pins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/47—Processes of splitting film, webs or sheets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/12—With preliminary weakening
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0481—Puncturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/4812—Compound movement of tool during tool cycle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9314—Pointed perforators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Materials For Medical Uses (AREA)
  • Artificial Filaments (AREA)
GB54287/66A 1965-12-06 1966-12-05 Process of Fibrillating Plastics Film and Apparatus Therefor Expired GB1162839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US511694A US3369435A (en) 1965-12-06 1965-12-06 Method and apparatus for fibrillating

Publications (1)

Publication Number Publication Date
GB1162839A true GB1162839A (en) 1969-08-27

Family

ID=24036038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54287/66A Expired GB1162839A (en) 1965-12-06 1966-12-05 Process of Fibrillating Plastics Film and Apparatus Therefor

Country Status (6)

Country Link
US (1) US3369435A (enrdf_load_stackoverflow)
BE (1) BE690677A (enrdf_load_stackoverflow)
DE (1) DE1660579A1 (enrdf_load_stackoverflow)
FR (1) FR1561073A (enrdf_load_stackoverflow)
GB (1) GB1162839A (enrdf_load_stackoverflow)
NL (1) NL6617066A (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134100C (enrdf_load_stackoverflow) * 1966-03-31 1900-01-01
DE1635472A1 (de) * 1966-05-27 1972-02-24 Breveteam Sa Verfahren zur Herstellung eines aus wenigstens einer Oberschicht und einer Grundschicht bestehenden textilen Flaechengebildes durch Vernadelung der Schichten sowie nach dem Verfahren hergestelltes textiles Flaechengebilde
US3474611A (en) * 1966-09-05 1969-10-28 Mitsubishi Heavy Ind Ltd Method of making fibrous yarns and apparatus therefor
US3526349A (en) * 1967-10-03 1970-09-01 Ikegai Iron Works Ltd Needle-blade roller for manufacturing net-like split fabrics
US3494522A (en) * 1968-01-08 1970-02-10 Hercules Inc Apparatus for making yarn by fibrillation of ribbons of plastic material
US3496259A (en) * 1968-05-03 1970-02-17 Chevron Res Process for preparing fibrous web
GB1279970A (en) * 1968-10-15 1972-06-28 Shell Int Research Method and apparatus for the fibrillation of films of synthetic resins
US3577724A (en) * 1969-01-27 1971-05-04 Phillips Petroleum Co Method of fibrillating and twisting oriented film
US3495752A (en) * 1969-05-07 1970-02-17 Hercules Inc Method for making yarn by fibrillation of ribbons of plastic material
US3747447A (en) * 1971-04-26 1973-07-24 Celotex Corp Orbital perforator
IE44984B1 (en) * 1976-04-22 1982-06-02 Low & Bonar Textiles Ltd Improvements in or relating to woven fabrics
US5151077A (en) * 1991-07-31 1992-09-29 Ark, Inc. Method and apparatus for perforating material
US5373981A (en) * 1993-01-29 1994-12-20 E. I. Du Pont De Nemours And Company Pin bar doff knife
DE4422844A1 (de) * 1994-06-30 1996-01-11 Hoechst Ag Verfahren zum Vernadeln von Materialbahnen, dafür geeignete Vorrichtung und deren Verwendung
US7690286B2 (en) * 2003-11-11 2010-04-06 Bridgestone Corporation Piercing device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273771A (en) * 1962-05-14 1966-09-20 Courtaulds Ltd Filamentary material
US3302501A (en) * 1965-09-24 1967-02-07 Phillips Petroleum Co Method of fibrillating plastic film by passing the film through rotating piercing means

Also Published As

Publication number Publication date
US3369435A (en) 1968-02-20
DE1660579A1 (de) 1971-03-11
FR1561073A (enrdf_load_stackoverflow) 1969-03-28
NL6617066A (enrdf_load_stackoverflow) 1967-06-07
BE690677A (enrdf_load_stackoverflow) 1967-06-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
434M Proceeding under section 34 patents act 1949
4333 Proceeding terminated by surrender of patent under section 34 patents act 1949
434I Order made revoking the undermentioned patent (sect. 34/1949)