CN107723928A - Non-woven fabric forms machine - Google Patents

Non-woven fabric forms machine Download PDF

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Publication number
CN107723928A
CN107723928A CN201710680481.9A CN201710680481A CN107723928A CN 107723928 A CN107723928 A CN 107723928A CN 201710680481 A CN201710680481 A CN 201710680481A CN 107723928 A CN107723928 A CN 107723928A
Authority
CN
China
Prior art keywords
woven fabric
forms machine
silk thread
fabric according
sliding rail
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.)
Granted
Application number
CN201710680481.9A
Other languages
Chinese (zh)
Other versions
CN107723928B (en
Inventor
休伯特·赫格思
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.)
Individual
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Individual
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Publication date
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Publication of CN107723928A publication Critical patent/CN107723928A/en
Application granted granted Critical
Publication of CN107723928B publication Critical patent/CN107723928B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines
    • D01G15/12—Details
    • D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
    • D01G15/465—Doffing arrangements for removing fibres using, or cooperating with, pneumatic means
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G25/00—Lap-forming devices not integral with machines specified above
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres

Abstract

Landslide is installed after plate is pulled out at aerodynamic non-woven fabric shaper, in order to which silk thread is directed on material direct of travel.

Description

Non-woven fabric forms machine
Technical field
So-called aerodynamic non-woven fabric shaper is especially used in order to manufacture nonwoven fabric materials (Vliesbildner).The roll of the silk thread of release from seal wire (garnieren) is cast or extracted out.Here, usually using so-called " cutter ", it is adjusted to be separated by 0.5-1.5mm with the tip of the fringe of roll (Garnitur).The cutter hinders to surround roll Air cover and so promote silk thread to be pulled out from fringe.
Background technology
Exemplarily as described in file 2535544 (Dupont companies) Fig. 1 positions 12.(the Erko of file DE 10255518 Company) show a kind of specific form of implementation.Here cutter shows the additional seamed edge at tip, in order to strengthen sky Vapour lock plug (Luftstau).Cutter is made up of the band steel with maximum 30mm thickness, milling or grinding form.
Then, silk thread is sucked on screen belt or roller and is thusly-formed non-woven fabric.The non-woven fabric is all the time It is isotropic, because silk thread is nearly vertically impacted on screen cloth.
The content of the invention
It is an object of the present invention to realize a kind of non-woven fabric aerodynamically formed, silk thread has one wherein Individual orientation.Thus this realizes, that is, cause cutter around sliding rail extend into so that silk thread be not preferred vertically, but More would rather flatly it be struck on screen cloth face with an angle.Sliding rail can be firmly made with cutter by one；Advantageously, it is sliding Dynamic rail road is made up of additional stainless steel plate.Landslide can be made up of plane or with multiple ribs either rounding.Rolled in screen cloth Cylinder in the case of, reference planes be discharge cone interphase for screen roller tangent line.The silk thread of maximum is cast in this place Amount.
It is particularly advantageous that landslide design with angle into can be adjusted.The requirement to non-woven fabric can be so corresponded to come Adjust MD/CD intensity.This may be based on measured value manually or automatically to realize.Advantageously, stitch the suction under screen cloth Emptying point is matched with location and size.
Brief description of the drawings
Next the present invention is illustrated with reference to the accompanying drawings.
Fig. 1 shows the discharging roll of non-woven fabric shaper (1), at which by cutter by means of pulling out position (2) Pull out silk thread and via sliding rail (3) to the suction position (7) for reaching mobile screen belt (4).
Fig. 2 shows the identical arrangement in Fig. 1 of the sliding rail with rounding.
Embodiment
Suction stream is formed in suction box (5).Pull out cutter and be fixed on frid (Mulde) (6) place.Angle is with more than 135 ° Extend up to sliding rail face.Fig. 2 shows the identical arrangement of the sliding rail with rounding.Lower area on landslide In, sliding rail is more than 135 ° relative to the angle of suction face.Landslide for example can be swung on axis of oscillation (8).Advantageously, take out Position is inhaled to drive into preferable position with higher air-breathing (Ansaugung) in the case of swing.The angle can also be relative In screen roller tangent line in the point of the preferable impact of silk thread.

Claims (7)

1. a kind of non-woven fabric forms machine, wherein by the way that silk thread is pumped into compass screen surface formation non-woven fabric and also passes through pull-out Element pulls out the roll of the silk thread from guiding silk thread, it is characterised in that the silk thread is in the pull-out area of the pull-out elements It is guided to after domain to the sliding rail at suction position, and sliding surface is being walked upwards at suction position with respect to screen cloth Carriage direction has 130-180 ° of angle.
2. non-woven fabric according to claim 1 forms machine, it is characterised in that the carriage direction is corresponding at following point In the tangential direction of screen roller, the silk thread is sucked mostly at this point.
3. non-woven fabric according to claim 1 or 2 forms machine, it is characterised in that the angle of the sliding rail is implemented Into what can be adjusted.
4. non-woven fabric according to claim 3 forms machine, it is characterised in that the angle be based on measured value MD/CD come Regulation.
5. the non-woven fabric according to any one of claim 1-4 forms machine, it is characterised in that the suction areas and cunning Dynamic position is accordingly adjusted.
6. the non-woven fabric according to any one of claim 1-5 forms machine, it is characterised in that the sliding rail is implemented Into chamfered edge or rounding.
7. the non-woven fabric according to any one of claim 1-6 forms machine, it is characterised in that is produced on the sliding surface Raw air stream, in order to improve the slip.
CN201710680481.9A 2016-08-10 2017-08-10 Nonwoven fabric forming machine Active CN107723928B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016009679.9A DE102016009679A1 (en) 2016-08-10 2016-08-10 Webber
DE102016009679.9 2016-08-10

Publications (2)

Publication Number Publication Date
CN107723928A true CN107723928A (en) 2018-02-23
CN107723928B CN107723928B (en) 2022-03-15

Family

ID=59699472

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710680481.9A Active CN107723928B (en) 2016-08-10 2017-08-10 Nonwoven fabric forming machine

Country Status (4)

Country Link
EP (1) EP3282046B1 (en)
CN (1) CN107723928B (en)
DE (1) DE102016009679A1 (en)
ES (1) ES2870104T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019005550A1 (en) 2019-08-07 2021-02-11 Hubert Hergeth Suction angle
DE102020001584A1 (en) 2020-03-11 2021-09-16 Hubert Hergeth Parallel drop

Citations (13)

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GB1136806A (en) * 1965-05-17 1968-12-18 Du Pont Producing fibrous sheet products
US3918126A (en) * 1974-07-12 1975-11-11 Rando Machine Corp Method and machine for forming random fiber webs
US4004323A (en) * 1975-04-10 1977-01-25 Scott Paper Company Method of forming a nonwoven fibrous web
US4097965A (en) * 1976-08-17 1978-07-04 Scott Paper Company Apparatus and method for forming fibrous structures comprising predominantly short fibers
EP0507653A1 (en) * 1991-04-04 1992-10-07 Isover Saint-Gobain Compression apparatus
CN1131215A (en) * 1994-11-07 1996-09-18 三井石油化学工业株式会社 Nonwoven fabric and process for producing the same
CN1290775A (en) * 1999-09-30 2001-04-11 日本石油化学株式会社 Transverse arranged fiber net arranged on transerse direction with high speed spinning yarn
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CN101506411A (en) * 2006-09-01 2009-08-12 欧瑞康纺织有限及两合公司 Process and apparatus for extrusion of synthetic fibres to form a fibrous nonwoven web
CN101831763A (en) * 2010-05-27 2010-09-15 东莞市威骏不织布有限公司 Non-woven fabric forming equipment
US20100318050A1 (en) * 2005-06-01 2010-12-16 Topolkaraev Vasily A Fibers and nonwovens fabrics with improved properties
EP2444547A2 (en) * 2010-10-19 2012-04-25 N.R. Spuntech Industries Ltd. In-line printing process on wet non-woven fabric and products thereof
CN102926133A (en) * 2012-11-16 2013-02-13 江苏九鼎新材料股份有限公司 Production technology for forming continuous glass fiber strand mat by one-step method

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AT300620B (en) * 1970-08-13 1972-08-10 Wilhelm Jende Device for the production of fiber webs, especially nonwovens
US3932915A (en) 1974-08-09 1976-01-20 E. I. Du Pont De Nemours & Company Air-laydown apparatus for forming uniform webs of staple fibers
US4130915A (en) * 1977-09-19 1978-12-26 Scott Paper Company Carding operation for forming a fibrous structure
GB1599880A (en) * 1977-09-28 1981-10-07 Mahler A L Method and device for the production of dry laid nonwoven webs
US4475271A (en) * 1982-04-29 1984-10-09 Chicopee Process and apparatus for producing uniform fibrous web at high rate of speed
AT398438B (en) * 1992-07-17 1994-12-27 Kuehnsdorfer Gmbh METHOD FOR THE FLOW-DYNAMIC PRODUCTION OF DEFORMABLE FIBER MATS OF HIGH TENSILE STRENGTH, AND DEVICE FOR THE PRODUCTION THEREOF
US5778494A (en) * 1995-12-08 1998-07-14 E. I. Du Pont De Nemours And Company Method and apparatus for improving the air flow through an air duct in a dry fiber web forming system
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AT502643B1 (en) * 2005-11-02 2007-05-15 Angleitner Helmut Dipl Ing Feed assembly for gas-transported fibers to horizontal moving bed has diverging passage to release point

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GB1136806A (en) * 1965-05-17 1968-12-18 Du Pont Producing fibrous sheet products
US3918126A (en) * 1974-07-12 1975-11-11 Rando Machine Corp Method and machine for forming random fiber webs
US4004323A (en) * 1975-04-10 1977-01-25 Scott Paper Company Method of forming a nonwoven fibrous web
US4097965A (en) * 1976-08-17 1978-07-04 Scott Paper Company Apparatus and method for forming fibrous structures comprising predominantly short fibers
EP0507653A1 (en) * 1991-04-04 1992-10-07 Isover Saint-Gobain Compression apparatus
CN1131215A (en) * 1994-11-07 1996-09-18 三井石油化学工业株式会社 Nonwoven fabric and process for producing the same
CN1290775A (en) * 1999-09-30 2001-04-11 日本石油化学株式会社 Transverse arranged fiber net arranged on transerse direction with high speed spinning yarn
CN1659329A (en) * 2002-06-13 2005-08-24 美利肯工业有限公司 Method of making a mat
US20100318050A1 (en) * 2005-06-01 2010-12-16 Topolkaraev Vasily A Fibers and nonwovens fabrics with improved properties
CN101506411A (en) * 2006-09-01 2009-08-12 欧瑞康纺织有限及两合公司 Process and apparatus for extrusion of synthetic fibres to form a fibrous nonwoven web
CN101831763A (en) * 2010-05-27 2010-09-15 东莞市威骏不织布有限公司 Non-woven fabric forming equipment
EP2444547A2 (en) * 2010-10-19 2012-04-25 N.R. Spuntech Industries Ltd. In-line printing process on wet non-woven fabric and products thereof
CN102926133A (en) * 2012-11-16 2013-02-13 江苏九鼎新材料股份有限公司 Production technology for forming continuous glass fiber strand mat by one-step method

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Also Published As

Publication number Publication date
ES2870104T3 (en) 2021-10-26
CN107723928B (en) 2022-03-15
EP3282046B1 (en) 2021-03-24
EP3282046A1 (en) 2018-02-14
DE102016009679A1 (en) 2018-02-15

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