EP0257456A1 - Kardieranlage mit Karden, die feststehende Kardierstäbe und Deckelkarden besitzen - Google Patents

Kardieranlage mit Karden, die feststehende Kardierstäbe und Deckelkarden besitzen Download PDF

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Publication number
EP0257456A1
EP0257456A1 EP87111685A EP87111685A EP0257456A1 EP 0257456 A1 EP0257456 A1 EP 0257456A1 EP 87111685 A EP87111685 A EP 87111685A EP 87111685 A EP87111685 A EP 87111685A EP 0257456 A1 EP0257456 A1 EP 0257456A1
Authority
EP
European Patent Office
Prior art keywords
card
plant
carding
cards
fixed rod
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.)
Withdrawn
Application number
EP87111685A
Other languages
English (en)
French (fr)
Inventor
Angelo Cherchi
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.)
OCTIR INDUSTRIALE SpA
Original Assignee
OCTIR INDUSTRIALE 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 OCTIR INDUSTRIALE SpA filed Critical OCTIR INDUSTRIALE SpA
Publication of EP0257456A1 publication Critical patent/EP0257456A1/de
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G21/00—Combinations of machines, apparatus, or processes, e.g. for continuous processing

Definitions

  • the woollen or synthetic fibres processing field is known to include the so-called carding equipment, in which the fibres pass through a sequence of carding units, apt to progressively process the fibres up to obtaining an extremely uniform web. In the final stage, the web is passed through a dividing unit, from which a plurality of roves of absolutely uniform count emerge for subsequent processing into yarn.
  • the object of the invention is therefore to obtain, using fixed rod cards, not only high productivity, but also high fibre web quality and uniformity, so that the web may be fit for any final processing, including passage through a dividing unit.
  • a carding equipment comprising, in succession, at least one loader, a preparation card having carding units of the type with fixed rods, an intermediate webbing device, a finisher card having carding units of the type with fixed rods, and a final unit preferably consisting of a dividing unit.
  • the finisher card is positioned with its longitudinal axis at 90° to the axis of the preparation card, and the intermediate webbing device comprises an outlet conveyor positioned at 90° to the web feed axis.
  • the carding equipment comprises a first preparation card 1, consisting of a conventional swift 2 with workers and of two swifts 3 and 4 of the type with fixed rods.
  • a volumetric or gravimetric loader 5 of known type is positioned at the inlet to the card 1, while at its outlet there is positioned a webbing device 6, possibly preceded by a cleaning unit 7.
  • the outlet of the webbing device 6 is positioned at 90° to the axis of the card 1, as clearly shown in figure 1.
  • the webbing device 6 feeds a second card 8, namely the finisher card, which consists of a pair of swifts 9 and 10 with fixed rods, arranged in succession.
  • a conventional dividing unit 11 which is not described in detail as it is of known type.
  • Figure 4 shows a modified embodiment of the carding equipment, with an aligned arrangement. Compared to the arrangement of figure 1, in this embodiment - as it appears evident - the two cards 1 and 8 are aligned on the same longitudinal axis and are connected through an aligned webbing device 6a, which is also of conventional type. Furthermore, the first preparation card 1 can be without the initial swift 2.
  • FIGS. 5 and 6 show how the carding equipment according to the invention can be used not only with a dividing unit positioned at the outlet - for the use of which a high fibre web uniformity is an essential condition - but also with an outlet for "non woven" (figure 5) consisting essentially of a suitable webbing device 12, and with an outlet for "open end” (figure 6) consisting for example of a pair of can coilers 13.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP87111685A 1986-08-18 1987-08-12 Kardieranlage mit Karden, die feststehende Kardierstäbe und Deckelkarden besitzen Withdrawn EP0257456A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2149386 1986-08-18
IT21493/86A IT1197869B (it) 1986-08-18 1986-08-18 Assortimento di carderia con carde ad aste fisse o carde cappelli

Publications (1)

Publication Number Publication Date
EP0257456A1 true EP0257456A1 (de) 1988-03-02

Family

ID=11182633

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87111685A Withdrawn EP0257456A1 (de) 1986-08-18 1987-08-12 Kardieranlage mit Karden, die feststehende Kardierstäbe und Deckelkarden besitzen

Country Status (2)

Country Link
EP (1) EP0257456A1 (de)
IT (1) IT1197869B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100540767C (zh) * 2006-11-21 2009-09-16 绍兴市偏门毛纺织有限公司 半精纺联合制条机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1424187A (en) * 1971-11-16 1976-02-11 Platt Saco Lowell Ltd Method of and apparatus for processing textile fibres
US4051575A (en) * 1976-05-26 1977-10-04 Rossville Yarn Processing Company Process of producing slivers for open-end spinning
EP0138778A2 (de) * 1983-10-05 1985-04-24 Marcello Giuliani Deckelkarde ausgestattet mit selbstreinigenden Blatt- oder Kammelementen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1424187A (en) * 1971-11-16 1976-02-11 Platt Saco Lowell Ltd Method of and apparatus for processing textile fibres
US4051575A (en) * 1976-05-26 1977-10-04 Rossville Yarn Processing Company Process of producing slivers for open-end spinning
EP0138778A2 (de) * 1983-10-05 1985-04-24 Marcello Giuliani Deckelkarde ausgestattet mit selbstreinigenden Blatt- oder Kammelementen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100540767C (zh) * 2006-11-21 2009-09-16 绍兴市偏门毛纺织有限公司 半精纺联合制条机

Also Published As

Publication number Publication date
IT1197869B (it) 1988-12-21
IT8621493A1 (it) 1988-02-18
IT8621493A0 (it) 1986-08-18

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Inventor name: CHERCHI, ANGELO