CA995425A - Treatment of films of plastics material - Google Patents

Treatment of films of plastics material

Info

Publication number
CA995425A
CA995425A CA144,856A CA144856A CA995425A CA 995425 A CA995425 A CA 995425A CA 144856 A CA144856 A CA 144856A CA 995425 A CA995425 A CA 995425A
Authority
CA
Canada
Prior art keywords
films
treatment
plastics material
plastics
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
CA144,856A
Other versions
CA144856S (en
Inventor
Frank M. Aspin
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.)
ASPIN SHAW Ltd
Original Assignee
ASPIN SHAW Ltd
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 ASPIN SHAW Ltd filed Critical ASPIN SHAW Ltd
Application granted granted Critical
Publication of CA995425A publication Critical patent/CA995425A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2340/00—Apparatus for treating textiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Special Chairs (AREA)
CA144,856A 1971-06-17 1972-06-16 Treatment of films of plastics material Expired CA995425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2833771A GB1380701A (en) 1971-06-17 1971-06-17 Rollers for profiling films of plastics materials and machines using such rollers

Publications (1)

Publication Number Publication Date
CA995425A true CA995425A (en) 1976-08-24

Family

ID=10274080

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,856A Expired CA995425A (en) 1971-06-17 1972-06-16 Treatment of films of plastics material

Country Status (14)

Country Link
AT (1) AT332523B (en)
AU (1) AU473150B2 (en)
BE (1) BE785487A (en)
CA (1) CA995425A (en)
CH (1) CH547161A (en)
DE (1) DE2229534C2 (en)
DK (1) DK136138B (en)
FR (1) FR2142041B1 (en)
GB (1) GB1380701A (en)
IT (1) IT959172B (en)
NL (1) NL7208368A (en)
NO (1) NO138279C (en)
SE (1) SE392063B (en)
ZA (1) ZA724167B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1531734A (en) * 1975-07-29 1978-11-08 Aspin Shaw Ltd Manufacturers of twine and the like
DE2902955C2 (en) * 1979-01-22 1982-09-16 Escher Wyss AG, Zürich Deflection adjustment roller

Also Published As

Publication number Publication date
DE2229534C2 (en) 1982-11-25
DE2229534A1 (en) 1972-12-28
AU473150B2 (en) 1976-06-17
SE392063B (en) 1977-03-14
AT332523B (en) 1976-10-11
NO138279B (en) 1978-05-02
BE785487A (en) 1972-10-16
ATA527772A (en) 1976-01-15
FR2142041A1 (en) 1973-01-26
FR2142041B1 (en) 1977-12-30
CH547161A (en) 1974-03-29
GB1380701A (en) 1975-01-15
NL7208368A (en) 1972-12-19
DK136138C (en) 1978-01-30
IT959172B (en) 1973-11-10
ZA724167B (en) 1973-03-28
AU4359172A (en) 1974-01-10
DK136138B (en) 1977-08-22
NO138279C (en) 1978-08-09

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