IT1269304B - MACHINE FOR THE REGENERATION OF A LAYER OF WADDING PRESSED AND UNFOLDED AFTER A TRANSPORT - Google Patents

MACHINE FOR THE REGENERATION OF A LAYER OF WADDING PRESSED AND UNFOLDED AFTER A TRANSPORT

Info

Publication number
IT1269304B
IT1269304B ITMI940423A ITMI940423A IT1269304B IT 1269304 B IT1269304 B IT 1269304B IT MI940423 A ITMI940423 A IT MI940423A IT MI940423 A ITMI940423 A IT MI940423A IT 1269304 B IT1269304 B IT 1269304B
Authority
IT
Italy
Prior art keywords
pressed
wadding
layer
unfolded
regeneration
Prior art date
Application number
ITMI940423A
Other languages
Italian (it)
Inventor
Achille Locatelli
Original Assignee
Politex Spa
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 Politex Spa filed Critical Politex Spa
Priority to ITMI940423A priority Critical patent/IT1269304B/en
Publication of ITMI940423A0 publication Critical patent/ITMI940423A0/en
Priority to EP95200500A priority patent/EP0674034A1/en
Publication of ITMI940423A1 publication Critical patent/ITMI940423A1/en
Application granted granted Critical
Publication of IT1269304B publication Critical patent/IT1269304B/en

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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/02—Cotton wool; Wadding
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/02—Bulking, e.g. looping

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Processing Of Solid Wastes (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

La macchina comprende un gruppo di diffusione di aria calda (11), un gruppo di raffreddamento ad aspirazione di aria (12) e mezzi di trascinamento (5) per fare attraversare in successione i gruppi suddetti (11, 12) dallo strato di ovatta (6) da rigenerare. Il flusso di aria calda rigenera l'ovatta pressata e spiegazzata, riconferendole spessore e mano e togliendole le pieghe, mentre il successivo raffreddamento ad aria la riconduce alla temperatura ideale, stabilizzando la condizione raggiunta.(Fig. 1).The machine comprises a hot air diffusion group (11), an air aspiration cooling unit (12) and drive means (5) for making the aforementioned groups (11, 12) pass through the wadding layer in succession ( 6) to be regenerated. The flow of hot air regenerates the pressed and crumpled cotton wool, reconferring it thickness and hand and removing the creases, while the subsequent air cooling brings it back to the ideal temperature, stabilizing the condition reached (Fig. 1).

ITMI940423A 1994-03-09 1994-03-09 MACHINE FOR THE REGENERATION OF A LAYER OF WADDING PRESSED AND UNFOLDED AFTER A TRANSPORT IT1269304B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI940423A IT1269304B (en) 1994-03-09 1994-03-09 MACHINE FOR THE REGENERATION OF A LAYER OF WADDING PRESSED AND UNFOLDED AFTER A TRANSPORT
EP95200500A EP0674034A1 (en) 1994-03-09 1995-03-01 Machine for regeneration of a layer of cotton-wool pressed and crumpled after transport

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940423A IT1269304B (en) 1994-03-09 1994-03-09 MACHINE FOR THE REGENERATION OF A LAYER OF WADDING PRESSED AND UNFOLDED AFTER A TRANSPORT

Publications (3)

Publication Number Publication Date
ITMI940423A0 ITMI940423A0 (en) 1994-03-09
ITMI940423A1 ITMI940423A1 (en) 1995-09-09
IT1269304B true IT1269304B (en) 1997-03-26

Family

ID=11368115

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940423A IT1269304B (en) 1994-03-09 1994-03-09 MACHINE FOR THE REGENERATION OF A LAYER OF WADDING PRESSED AND UNFOLDED AFTER A TRANSPORT

Country Status (2)

Country Link
EP (1) EP0674034A1 (en)
IT (1) IT1269304B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100548962B1 (en) * 2005-02-05 2006-02-02 주식회사 에스에프에이 Apparatus for supplying polarizing plate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291677A (en) * 1964-11-02 1966-12-13 Kem Wove Ind Inc Non-woven fabrics and a process for treating the same
DE3248753A1 (en) * 1982-12-31 1984-07-12 Akzo Gmbh, 5600 Wuppertal METHOD FOR COMPRESSING FIBER FABRICS
US4955117A (en) * 1987-03-17 1990-09-11 Milliken Research Corporation Apparatus for hot air bulking of synthetic yarn

Also Published As

Publication number Publication date
ITMI940423A0 (en) 1994-03-09
ITMI940423A1 (en) 1995-09-09
EP0674034A1 (en) 1995-09-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970325