GB2152870B - Apertured film process - Google Patents

Apertured film process

Info

Publication number
GB2152870B
GB2152870B GB08401395A GB8401395A GB2152870B GB 2152870 B GB2152870 B GB 2152870B GB 08401395 A GB08401395 A GB 08401395A GB 8401395 A GB8401395 A GB 8401395A GB 2152870 B GB2152870 B GB 2152870B
Authority
GB
United Kingdom
Prior art keywords
film process
apertured film
apertured
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
GB08401395A
Other versions
GB2152870A (en
GB8401395D0 (en
Inventor
Peter Joseph Metcalfe
Andrew James Carter
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.)
Smith and Nephew PLC
Original Assignee
Smith and Nephew Associated Companies PLC
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 Smith and Nephew Associated Companies PLC filed Critical Smith and Nephew Associated Companies PLC
Priority to GB08401395A priority Critical patent/GB2152870B/en
Publication of GB8401395D0 publication Critical patent/GB8401395D0/en
Publication of GB2152870A publication Critical patent/GB2152870A/en
Application granted granted Critical
Publication of GB2152870B publication Critical patent/GB2152870B/en
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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2009/00—Use of rubber derived from conjugated dienes, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
GB08401395A 1984-01-19 1984-01-19 Apertured film process Expired GB2152870B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08401395A GB2152870B (en) 1984-01-19 1984-01-19 Apertured film process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08401395A GB2152870B (en) 1984-01-19 1984-01-19 Apertured film process

Publications (3)

Publication Number Publication Date
GB8401395D0 GB8401395D0 (en) 1984-02-22
GB2152870A GB2152870A (en) 1985-08-14
GB2152870B true GB2152870B (en) 1987-03-11

Family

ID=10555217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08401395A Expired GB2152870B (en) 1984-01-19 1984-01-19 Apertured film process

Country Status (1)

Country Link
GB (1) GB2152870B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW252915B (en) * 1991-12-25 1995-08-01 Kao Corp
US5709921A (en) † 1995-11-13 1998-01-20 Kimberly-Clark Worldwide, Inc. Controlled hysteresis nonwoven laminates
JPH11105128A (en) * 1997-09-30 1999-04-20 Asahi Optical Co Ltd Manufacture of porous film

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133431C (en) * 1960-07-19
GB1055963A (en) * 1963-08-27 1967-01-25 Smith & Nephew Improvements in and relating to open work materials in sheet form
GB1110051A (en) * 1963-09-25 1968-04-18 Smith & Nephew Improvements in and relating to the production of net-like fabrics from plastic material
GB1427282A (en) * 1973-08-13 1976-03-10 Hercules Inc Elastically extensible network structures
GB1548865A (en) * 1975-06-16 1979-07-18 Smith & Nephew Res Integral fibrillated net material
GB1603865A (en) * 1977-07-08 1981-12-02 Smith & Nephew Plastics Production of net
US4559938A (en) * 1981-08-12 1985-12-24 Smith And Nephew Associated Companies P.L.C. Adhesive dressing and components
US4863778A (en) * 1982-04-24 1989-09-05 Smith And Nephew Associated Companies P.L.C. Products, processes and use

Also Published As

Publication number Publication date
GB2152870A (en) 1985-08-14
GB8401395D0 (en) 1984-02-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010119