GB2306521B - Apparatus for jetting liquid onto a fibrous web - Google Patents

Apparatus for jetting liquid onto a fibrous web

Info

Publication number
GB2306521B
GB2306521B GB9704269A GB9704269A GB2306521B GB 2306521 B GB2306521 B GB 2306521B GB 9704269 A GB9704269 A GB 9704269A GB 9704269 A GB9704269 A GB 9704269A GB 2306521 B GB2306521 B GB 2306521B
Authority
GB
United Kingdom
Prior art keywords
fibrous web
liquid onto
jetting liquid
jetting
jet strip
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 - Fee Related
Application number
GB9704269A
Other versions
GB9704269D0 (en
GB2306521A (en
Inventor
Robert Michael Deeming
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.)
Courtaulds Engineering Ltd
Original Assignee
Courtaulds Engineering 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
Priority claimed from GB9418833A external-priority patent/GB9418833D0/en
Priority claimed from GBGB9509249.0A external-priority patent/GB9509249D0/en
Application filed by Courtaulds Engineering Ltd filed Critical Courtaulds Engineering Ltd
Priority to GB9704269A priority Critical patent/GB2306521B/en
Priority to GB9802452A priority patent/GB2319266B/en
Priority claimed from PCT/GB1995/002138 external-priority patent/WO1996009426A1/en
Publication of GB9704269D0 publication Critical patent/GB9704269D0/en
Publication of GB2306521A publication Critical patent/GB2306521A/en
Application granted granted Critical
Publication of GB2306521B publication Critical patent/GB2306521B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H18/00—Needling machines
    • D04H18/04—Needling machines with water jets
    • 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
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

An elongate jet strip (29) for a jetting apparatus (10; 110) for jetting high velocity liquid into a fibrous web, comprising a longitudinally extending flat central portion (41), flanked along each edge by a turned up edge margin (42). The jet strip (41) is used in a jetting apparatus in conjunction with a perforated distribution plate (27).
GB9704269A 1994-09-11 1995-09-11 Apparatus for jetting liquid onto a fibrous web Expired - Fee Related GB2306521B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9704269A GB2306521B (en) 1994-09-11 1995-09-11 Apparatus for jetting liquid onto a fibrous web
GB9802452A GB2319266B (en) 1994-09-11 1995-09-11 Apparatus for jetting liquid onto a fibrous web

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9418833A GB9418833D0 (en) 1994-09-11 1994-09-11 Apparatus for jetting liquid onto a fibrous web
GBGB9509249.0A GB9509249D0 (en) 1995-05-05 1995-05-05 Apparatus for jetting liquid onto a fibrous web
PCT/GB1995/002138 WO1996009426A1 (en) 1994-09-11 1995-09-11 Apparatus for jetting liquid onto a fibrous web
GB9704269A GB2306521B (en) 1994-09-11 1995-09-11 Apparatus for jetting liquid onto a fibrous web

Publications (3)

Publication Number Publication Date
GB9704269D0 GB9704269D0 (en) 1997-04-16
GB2306521A GB2306521A (en) 1997-05-07
GB2306521B true GB2306521B (en) 1998-03-25

Family

ID=27267380

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9704269A Expired - Fee Related GB2306521B (en) 1994-09-11 1995-09-11 Apparatus for jetting liquid onto a fibrous web
GB9802452A Expired - Fee Related GB2319266B (en) 1994-09-11 1995-09-11 Apparatus for jetting liquid onto a fibrous web

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9802452A Expired - Fee Related GB2319266B (en) 1994-09-11 1995-09-11 Apparatus for jetting liquid onto a fibrous web

Country Status (1)

Country Link
GB (2) GB2306521B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2836401B1 (en) * 2002-02-26 2004-12-17 Rieter Perfojet DEVICE FOR REGULAR SPRAYING OF WATER JETS APPLYING IN PARTICULAR TO A NONWOVEN BINDING INSTALLATION
DE202014101647U1 (en) * 2014-04-08 2015-07-09 Autefa Solutions Germany Gmbh nozzle beam

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508308A (en) * 1962-07-06 1970-04-28 Du Pont Jet-treatment process for producing nonpatterned and line-entangled nonwoven fabrics
US3613999A (en) * 1970-04-29 1971-10-19 Du Pont Apparatus for jetting liquid onto fibrous material
GB2237824A (en) * 1989-11-09 1991-05-15 Honeycomb Systems Apparatus for jetting high velocity liquid streams onto fibrous materials
US5054349A (en) * 1989-03-21 1991-10-08 Andre Vuillaume Procedure and apparatus for perforating a product in sheets and perforated product obtained like this

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485706A (en) * 1968-01-18 1969-12-23 Du Pont Textile-like patterned nonwoven fabrics and their production
US4880168A (en) * 1987-07-13 1989-11-14 Honeycomb Systems, Inc. Apparatus for jetting high velocity liquid streams onto fibrous materials

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508308A (en) * 1962-07-06 1970-04-28 Du Pont Jet-treatment process for producing nonpatterned and line-entangled nonwoven fabrics
US3613999A (en) * 1970-04-29 1971-10-19 Du Pont Apparatus for jetting liquid onto fibrous material
US5054349A (en) * 1989-03-21 1991-10-08 Andre Vuillaume Procedure and apparatus for perforating a product in sheets and perforated product obtained like this
GB2237824A (en) * 1989-11-09 1991-05-15 Honeycomb Systems Apparatus for jetting high velocity liquid streams onto fibrous materials

Also Published As

Publication number Publication date
GB9704269D0 (en) 1997-04-16
GB2306521A (en) 1997-05-07
GB2319266B (en) 1998-09-02
GB2319266A (en) 1998-05-20
GB9802452D0 (en) 1998-04-01

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020911