MD392C2 - Process for obtaining un wove needle pierced material of thermoplastic fibers - Google Patents

Process for obtaining un wove needle pierced material of thermoplastic fibers

Info

Publication number
MD392C2
MD392C2 MD94-0348A MD940348A MD392C2 MD 392 C2 MD392 C2 MD 392C2 MD 940348 A MD940348 A MD 940348A MD 392 C2 MD392 C2 MD 392C2
Authority
MD
Moldova
Prior art keywords
wove
cloth
obtaining
web
thermoplastic fibers
Prior art date
Application number
MD94-0348A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Schneider Heinrich
Bocksrucker Heinz
Muhlberghuber Karl
Original Assignee
Polyfelt Gesellschaft M.B.H.
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 Polyfelt Gesellschaft M.B.H. filed Critical Polyfelt Gesellschaft M.B.H.
Publication of MD392C2 publication Critical patent/MD392C2/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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/485—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with weld-bonding

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Fats And Perfumes (AREA)
  • Inorganic Fibers (AREA)
  • Moulding By Coating Moulds (AREA)
  • Materials For Medical Uses (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Knitting Of Fabric (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Element Separation (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention relates to the process for obtaining un wove needle pierced materials of of thermoplastic fibers.The purpose of the invention consists in removing all disadvantages and first of all in the process development, by means of which at a high productivity speed can be obtained a uniform web with good mechanical properties.The process consists in strengthening by needle piercing the pretreated cloth, obtained of joined threads, withdrawn from the spinning machine and it is characterized by the fact that the pretreatment id performed by the thermal engagement of the web on the both sides of the cloth and subsequent mixing of thereads with the oil, the thermal treatment and reinforcement of the top by needle piercing is realized so that the sintered in the crossing point threads of the web on the engaged thermotreated surfaces of the cloth are loosen again.
MD94-0348A 1990-07-02 1994-10-24 Process for obtaining un wove needle pierced material of thermoplastic fibers MD392C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0140190A AT394216B (en) 1990-07-02 1990-07-02 METHOD FOR THE PRODUCTION OF NEEDLED SPINNING PLANTS

Publications (1)

Publication Number Publication Date
MD392C2 true MD392C2 (en) 1996-06-30

Family

ID=3513094

Family Applications (1)

Application Number Title Priority Date Filing Date
MD94-0348A MD392C2 (en) 1990-07-02 1994-10-24 Process for obtaining un wove needle pierced material of thermoplastic fibers

Country Status (36)

Country Link
US (1) US5213735A (en)
EP (1) EP0464400B1 (en)
JP (1) JPH0796747B2 (en)
KR (1) KR100195383B1 (en)
CN (1) CN1025874C (en)
AT (2) AT394216B (en)
AU (1) AU625571B2 (en)
BG (1) BG60076B2 (en)
BR (1) BR9102744A (en)
CA (1) CA2043685C (en)
CZ (1) CZ280473B6 (en)
DE (1) DE59106012D1 (en)
DK (1) DK0464400T3 (en)
ES (1) ES2074609T3 (en)
FI (1) FI97976C (en)
HR (1) HRP940776B1 (en)
HU (1) HU211375B (en)
IE (1) IE67129B1 (en)
LT (1) LT3452B (en)
LV (1) LV11196B (en)
MD (1) MD392C2 (en)
MX (1) MX9100039A (en)
MY (1) MY107850A (en)
NO (1) NO177722C (en)
NZ (1) NZ238441A (en)
PL (1) PL167572B1 (en)
PT (1) PT98176B (en)
RO (1) RO108704B1 (en)
RU (1) RU1833444C (en)
SA (1) SA91110424B1 (en)
SI (1) SI9111134A (en)
SK (1) SK280277B6 (en)
TR (1) TR25463A (en)
UA (1) UA12839A (en)
YU (1) YU47615B (en)
ZA (1) ZA914422B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001146671A (en) * 1999-11-16 2001-05-29 Toyobo Co Ltd Long fiber nonwoven fabric
KR100430914B1 (en) * 2001-08-01 2004-05-10 전종술 A opening method of waste glass fiber felt and It's equipment
FR2862987B1 (en) 2003-11-28 2006-09-22 Saint Gobain Vetrotex GLASS MAT NEEDLED
JP4071704B2 (en) * 2003-12-08 2008-04-02 名古屋油化株式会社 Molding material made of stretchable nonwoven fabric and interior material made using the same
EP1658970B1 (en) * 2004-11-23 2009-06-24 Reifenhäuser GmbH & Co. KG Maschinenfabrik Laminate having at least three layers and process for producing the same
US20090220729A1 (en) * 2006-03-24 2009-09-03 Francois Roederer Needle-Punched Glass Mat
CN101219307B (en) * 2007-09-27 2010-05-19 上海博格工业用布有限公司 Method for manufacturing non-woven filter material combined of filature fleece formation and water fluid jet reinforce
CN106868718B (en) * 2017-02-22 2020-02-21 天鼎丰聚丙烯材料技术有限公司 High-strength polypropylene spun-bonded needle-punched geotextile and preparation method thereof
CN106906538B (en) * 2017-02-22 2019-12-13 天鼎丰聚丙烯材料技术有限公司 Polypropylene filament, polypropylene filament needle-punched reverse-filtration geotextile and preparation method
FR3070623B1 (en) * 2017-09-04 2020-10-09 Coriolis Composites PROCESS FOR MAKING A PART IN COMPOSITE MATERIAL BY NEEDLING ORIENTED OF A PREFORM

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009116A1 (en) * 1980-03-10 1981-09-24 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Random laid needle felts with high tear strengths - produced by treatment with finishing agent before needling

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1601049A (en) * 1968-12-31 1970-08-03
US3660555A (en) * 1969-03-06 1972-05-02 Phillips Petroleum Co Method of bonding nonwoven textile fabrics
US3994759A (en) * 1970-07-23 1976-11-30 Phillips Petroleum Company Needled nonwoven material and method for making same
FR2157270A5 (en) * 1971-10-20 1973-06-01 Pate De Bois Non-woven fabric - for soil stabilisation
CA989879A (en) * 1972-04-10 1976-05-25 Ping-Wha Lin Calcium oxide particles coated with calcium sulfate
JPS5335623B2 (en) * 1972-07-17 1978-09-28
IT992893B (en) * 1972-08-17 1975-09-30 Lutravil Spinnvlies HIGH RESISTANCE AND DIMENSIONALLY STABLE SPINNING VEILS AND PROCESS FOR THEIR PREPARATION
JPS6025543B2 (en) * 1975-11-10 1985-06-19 株式会社クラレ Method for manufacturing continuous filament nonwoven fabric with good entanglement properties
JPS6025543A (en) * 1983-07-21 1985-02-08 Teijin Yuka Kk Catalyst composition and dealkylation method
DE3405669A1 (en) * 1984-02-17 1985-08-22 Fa. Carl Freudenberg, 6940 Weinheim FILLED FABRIC AND METHOD FOR THE PRODUCTION THEREOF
US4582750A (en) * 1985-04-16 1986-04-15 E. I. Du Pont De Nemours And Company Process for making a nonwoven fabric of needling, heating, burnishing and cooling
JP2576973B2 (en) * 1986-07-05 1997-01-29 キヤノン株式会社 Ceramic forming composition and semiconductor and dielectric ceramic substrates and capacitors using the same
JP2749330B2 (en) * 1988-08-22 1998-05-13 ユニチカ株式会社 High modulus needle punched nonwoven fabric and method for producing the same
DE3835007A1 (en) * 1988-10-13 1990-04-19 Gruenzweig & Hartmann METHOD FOR PRODUCING NEEDLE FELT FROM STONE WOOL
US4935295A (en) * 1988-12-01 1990-06-19 E. I. Du Pont De Nemours And Company Needling process for spundbonded composites

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009116A1 (en) * 1980-03-10 1981-09-24 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Random laid needle felts with high tear strengths - produced by treatment with finishing agent before needling

Also Published As

Publication number Publication date
LTIP1569A (en) 1995-06-26
ES2074609T3 (en) 1995-09-16
FI912987A (en) 1992-01-03
DK0464400T3 (en) 1995-09-04
UA12839A (en) 1997-02-28
PT98176B (en) 1998-12-31
LV11196A (en) 1996-04-20
PL290904A1 (en) 1992-02-10
CZ280473B6 (en) 1996-01-17
NO177722B (en) 1995-07-31
AU625571B2 (en) 1992-07-16
DE59106012D1 (en) 1995-08-24
KR100195383B1 (en) 1999-06-15
IE67129B1 (en) 1996-03-06
MX9100039A (en) 1992-02-28
CN1025874C (en) 1994-09-07
KR920002862A (en) 1992-02-28
ATA140190A (en) 1991-08-15
JPH0796747B2 (en) 1995-10-18
MY107850A (en) 1996-06-29
NO912359D0 (en) 1991-06-18
HU912217D0 (en) 1991-12-30
CS203591A3 (en) 1992-08-12
HRP940776A2 (en) 1996-08-31
SK280277B6 (en) 1999-10-08
PL167572B1 (en) 1995-09-30
ATE125314T1 (en) 1995-08-15
TR25463A (en) 1993-05-01
RO108704B1 (en) 1994-07-29
US5213735A (en) 1993-05-25
BR9102744A (en) 1992-02-04
YU113491A (en) 1994-11-15
JPH04241160A (en) 1992-08-28
SI9111134A (en) 1997-06-30
CA2043685A1 (en) 1992-01-03
NO177722C (en) 1995-11-08
HU211375B (en) 1995-11-28
HRP940776B1 (en) 1998-06-30
LT3452B (en) 1995-10-25
HUT65336A (en) 1994-05-02
CN1057871A (en) 1992-01-15
CA2043685C (en) 2000-10-24
RU1833444C (en) 1993-08-07
PT98176A (en) 1993-08-31
FI97976B (en) 1996-12-13
YU47615B (en) 1995-10-24
AT394216B (en) 1992-02-25
FI97976C (en) 1997-03-25
FI912987A0 (en) 1991-06-19
LV11196B (en) 1996-08-20
BG60076B2 (en) 1993-09-30
NO912359L (en) 1992-01-03
AU7948391A (en) 1992-03-19
IE911806A1 (en) 1992-01-15
NZ238441A (en) 1993-02-25
ZA914422B (en) 1992-03-25
EP0464400A1 (en) 1992-01-08
SA91110424B1 (en) 2003-01-15
EP0464400B1 (en) 1995-07-19

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)