DE2965747D1 - Method and apparatus for opening fibrillated film networks - Google Patents

Method and apparatus for opening fibrillated film networks

Info

Publication number
DE2965747D1
DE2965747D1 DE7979302161T DE2965747T DE2965747D1 DE 2965747 D1 DE2965747 D1 DE 2965747D1 DE 7979302161 T DE7979302161 T DE 7979302161T DE 2965747 T DE2965747 T DE 2965747T DE 2965747 D1 DE2965747 D1 DE 2965747D1
Authority
DE
Germany
Prior art keywords
film
fibrillated
opening
circumference
fibrillated film
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
DE7979302161T
Other languages
English (en)
Inventor
Derek Raymond Johnson
Colin Firth
David Geoffrey Ellis
Trevor Ward
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.)
Plasticisers Ltd
Original Assignee
Plasticisers 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 Plasticisers Ltd filed Critical Plasticisers Ltd
Application granted granted Critical
Publication of DE2965747D1 publication Critical patent/DE2965747D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D28/00—Producing nets or the like, e.g. meshes, lattices
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DE7979302161T 1978-10-21 1979-10-10 Method and apparatus for opening fibrillated film networks Expired DE2965747D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7841478 1978-10-21

Publications (1)

Publication Number Publication Date
DE2965747D1 true DE2965747D1 (en) 1983-07-28

Family

ID=10500505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979302161T Expired DE2965747D1 (en) 1978-10-21 1979-10-10 Method and apparatus for opening fibrillated film networks

Country Status (4)

Country Link
EP (1) EP0011371B1 (de)
JP (1) JPS5563220A (de)
AT (1) ATE3828T1 (de)
DE (1) DE2965747D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7531578B2 (en) 2003-09-18 2009-05-12 City Of Hope Compounds and methods for treating breast cancer and other diseases
US9138031B2 (en) * 2011-02-16 2015-09-22 3M Innovative Properties Company Method of making a mechanical fastening strip and reticulated mechanical fastening strip therefrom

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140330A (en) * 1961-12-15 1964-07-07 Union Carbide Corp Process for stretching plastic net
US3222440A (en) * 1962-07-30 1965-12-07 Union Carbide Corp Process and apparatus for the production of oriented plastic net
GB1073741A (en) * 1962-08-30 1967-06-28 Plasticisers Ltd Process and apparatus for producing multifilament material and products produced therefrom
GB1470196A (en) * 1974-11-13 1977-04-14 Cooling Dev Ltd Contact packing

Also Published As

Publication number Publication date
ATE3828T1 (de) 1983-07-15
EP0011371B1 (de) 1983-06-22
JPS5563220A (en) 1980-05-13
EP0011371A1 (de) 1980-05-28

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee