EP1340843A1 - Appareil pour la fabrication en continu d'un voile de tissé-lié - Google Patents

Appareil pour la fabrication en continu d'un voile de tissé-lié Download PDF

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Publication number
EP1340843A1
EP1340843A1 EP02004615A EP02004615A EP1340843A1 EP 1340843 A1 EP1340843 A1 EP 1340843A1 EP 02004615 A EP02004615 A EP 02004615A EP 02004615 A EP02004615 A EP 02004615A EP 1340843 A1 EP1340843 A1 EP 1340843A1
Authority
EP
European Patent Office
Prior art keywords
suction
diffuser
area
air
filaments
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
EP02004615A
Other languages
German (de)
English (en)
Other versions
EP1340843B1 (fr
Inventor
Hans-Georg Geus
Detlef Frey
Peter Dr. Schlag
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.)
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Original Assignee
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
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 Reifenhaeuser GmbH and Co KG Maschinenenfabrik filed Critical Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Priority to AT02004615T priority Critical patent/ATE381630T1/de
Priority to TR2003/02088T priority patent/TR200302088T3/xx
Priority to DE50211394T priority patent/DE50211394D1/de
Priority to ES02004615T priority patent/ES2207428T3/es
Priority to DK02004615T priority patent/DK1340843T3/da
Priority to EP02004615A priority patent/EP1340843B1/fr
Priority to SI200230653T priority patent/SI1340843T1/sl
Priority to CNB021217890A priority patent/CN100366810C/zh
Priority to ARP030100611A priority patent/AR038608A1/es
Priority to IL154631A priority patent/IL154631A/en
Priority to MXPA03001723A priority patent/MXPA03001723A/es
Priority to US10/375,892 priority patent/US6918750B2/en
Priority to CZ2003-581A priority patent/CZ305424B6/cs
Priority to JP2003050834A priority patent/JP3704522B2/ja
Priority to KR1020030012229A priority patent/KR100920436B1/ko
Priority to RU2003105789/12A priority patent/RU2260083C2/ru
Priority to BRPI0300508-9A priority patent/BR0300508B1/pt
Priority to CA002420520A priority patent/CA2420520C/fr
Priority to PL358929A priority patent/PL206768B1/pl
Priority to MYPI20030688A priority patent/MY135631A/en
Publication of EP1340843A1 publication Critical patent/EP1340843A1/fr
Application granted granted Critical
Publication of EP1340843B1 publication Critical patent/EP1340843B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)

Definitions

  • the invention relates to a plant for continuous Production of a spun-bonded nonwoven web from aerodynamically stretched Filaments made of thermoplastic with a spinnerette, a cooling chamber, into the process air Cooling of the filaments can be introduced from an air supply cabin is, a stretching unit with a pull channel and with a depositing device for depositing the filaments Spunbond web.
  • process air denotes cooling air for cooling the filaments.
  • a known system of the type mentioned (DE 196 20 379 C2), from which the invention is based, has basically for the production of a spunbonded nonwoven web aerodynamically stretched film types proven.
  • the stretching unit is aerodynamically decoupled of a laying system that has a diffuser.
  • This finds a clean functional separation between the Stretching unit and the laying unit instead.
  • This is the Underlay channel in terms of the gap thickness as the laying unit aerodynamically decoupling from the stretching unit Air purge trained.
  • the term sealing air duct states that process air is always out when the system is in operation exits the undergarment channel and enters the diffuser, but with a mass flow and a kinetic energy, which prevents pressure changes in the installation unit on the aerodynamic conditions in the blowing system or interfere in the cooling chamber and vice versa. Therefore, the cooling process can be carried out with this system or blowing process in the cooling chamber can be optimized without that this optimization of the laying process and thus the Spunbond formation impaired. Conversely, can the laying system is optimized with regard to spunbond formation without the blowing system or cooling system Experiences disturbances.
  • the one located under the spinnerette The cooling chamber of this system also has a blowing fan with which the process air for cooling the filaments on the filaments are blown.
  • the filament speed and the filament fineness should be increased (e.g. reduction of the titer to values well below 1), however, one reaches the limits of this known system.
  • the blowing process performed on this system is for higher throughputs are not suitable because of problems with them the filament formation comes. A resulting own movement the filaments leads to the filaments being on top of each other to move and therefore only filed as a bundle of filaments can be.
  • the known system Air speed to increase filament speed is increased, this leads to an intensification of the Cooling the filaments. This intensive cooling is necessary early freezing of the filaments and thus one Limitation for the filament speed or for the Filament fineness.
  • the invention is the technical problem based on specifying an installation of the type mentioned at the outset, with the higher filament speeds and increased Filament fineness can be achieved and at which the problems described above can be effectively avoided can.
  • the invention teaches to solve this technical problem a system of the type described above, which thereby is characterized in that the arranged next to the cooling chamber Air supply cabin in at least two cabin sections is divided, from which process air is different Temperature can be supplied. - It is within the scope of the invention that the air supply cabin is made up of at least two vertically there are superimposed cabin sections. Only two cabin sections are expedient arranged vertically one above the other.
  • Embodiment of the invention is from a first Cabin section process air with a temperature between 15 ° C and 75 ° C, preferably between 18 ° C and 70 ° C feedable and is from a second cabin section Process air with a temperature between 15 ° C and 38 ° C, preferably between 18 ° C and 35 ° C can be supplied.
  • the first and second cabin sections arranged vertically one above the other and the first cabin section forms the upper cabin section and the second cabin section forms the lower cabin section. It is within the scope of the invention that the from upper cabin section air supplied a higher temperature than that fed from the lower cabin section Has air.
  • the air supplied to the upper cabin section is lower Temperature than that from the lower cabin section have supplied air.
  • everyone Cabin section at least one blower for the supply of Process air connected.
  • the temperature of each cabin section can be regulated.
  • the volume flows the individual Cabin sections of the supplied air flows regulated can be.
  • the Air supply cabin is commonly referred to as a blowing cabin.
  • a blowing cabin In these systems there is a targeted blowing on the Filaments or the filament bundle with air instead.
  • the filament bundle sucks in the process air that it needs.
  • the Cooling chamber corresponds to a passive system in which a The filaments are not blown, but only a suction of process air from the cabin sections he follows.
  • the individual filaments are formed in each case concentrically on and due to an air boundary layer of these boundary layers, the filaments or the filament bundle sucks in the process air.
  • the boundary layers ensure a sufficient distance from the Filaments to each other.
  • the spinnerette of the system has nozzle holes for the The filaments emerge.
  • the very special in the context of the invention The mutual spacing of the nozzle bores is of importance the spinnerette in the middle of the spinnerette larger than in the outside areas.
  • the distance between the nozzle bores enlarged in the nozzle plate of the spinnerette so from the outside towards the middle.
  • the air supply cabin spaced from the nozzle plate of the spinnerette and that the air supply cabin is conveniently some Centimeters below the nozzle plate is arranged.
  • a monomer suction device arranged between the nozzle plate and the air supply cabin.
  • the monomer suction device sucks air directly from the filament formation space below the nozzle plate, whereby it is achieved that the gases emerging next to the polymer filaments such as Monomers, oligomers, decomposition products and the like can be removed from the system.
  • the monomer suction device can with the monomer suction device the air flow below the nozzle plate, which is otherwise due to the indifferent conditions could not be stationary.
  • the Monomer suction device expediently has one Suction chamber to which preferably at least one Suction fan is connected.
  • the Suction chamber towards the filament formation space in your lower area a first suction slot.
  • the suction chamber furthermore in its upper area a second suction slit on. With the suction through this second Suction slot is effectively achieved that itself disturbing turbulence in the area between the nozzle plate and cannot form the suction chamber.
  • an intermediate channel is which intermediate channel from the exit of the cooling chamber to enter the drawing channel of the drawing unit in the Vertical section converges in a wedge shape.
  • the intermediate channel runs to the entrance of the lower channel in the Vertical section on the entrance width of the lower channel wedge-shaped together.
  • the geometry of the intermediate channel is changeable so that the air speed increases can be. In this way, undesirable, at high Relaxation of the filaments occurring at temperatures avoided become.
  • the invention is based on the knowledge that the above mentioned technical problem can be solved effectively and especially the filament speed and filament fineness can be increased surprisingly if the Measures according to the invention can be realized. in the The result is nonwovens with optically high quality.
  • the invention is further based on the finding that for this solution to the technical problem an aerodynamic Decoupling the cooling of the filaments from the Stretching of the filaments is necessary and that this aerodynamic decoupling by realizing the described inventive features can be achieved can.
  • Essential to the invention is the inventive one Formation of the cooling chamber or the air supply cabin as well as the possibility of regulating various Temperatures and volume flows of the supplied air. to aerodynamic decoupling also carries the others Measures according to the invention explained above.
  • the filament cooling is achieved reliable from filament stretching is decoupled or aerodynamically decoupled.
  • Aerodynamic Decoupling here means that there are pressure changes in the drawing unit to the conditions in the Cooling chamber impact, however, through the adjustment options this influence in the divided air supply can be largely compensated for on the thread.
  • the stretching unit a laying unit with at least one diffuser followed.
  • Installation unit consisting of a first diffuser and one attached to it subsequent second diffuser.
  • the opening angle a is preferably in one lower divergent area of the first diffuser infinitely adjustable. In addition there are the divergent side walls of the first diffuser.
  • This adjustability the diverging sidewalls can be related to the center plane of the first diffuser symmetrical or done asymmetrically.
  • an ambient air inlet gap is provided at the beginning of the second diffuser. Because of the high exit pulse comes from the first diffuser stage it draws in secondary air from the environment through the ambient air inlet gap.
  • the Width of the ambient air inlet gap adjustable. there the ambient air inlet gap can preferably be set in this way that the volume flow of the suctioned Secondary air up to 30% of the volume flow entering Process air.
  • the second is expedient Height-adjustable diffuser, preferably stepless height-adjustable. This allows the distance to the storage device or to be varied to the lay-off belt. It should be emphasized that with the laying unit according to the invention an effective one from the two diffusers aerodynamic decoupling between filament formation area and storage area can be achieved.
  • the system according to the invention a laying unit without Air guide organs or without a diffuser can have. Then the filament-air mixture emerges from the drawing unit from and directly meets the air guiding system Depositing device or on the deposit screen belt.
  • the filaments electrostatically after exiting the drawing unit be influenced and either by a static or dynamic field.
  • the Filaments so charged that they touch each other the filaments is prevented.
  • the Filaments then through a second electric field to one Movement causes optimal storage Has.
  • the then possibly still adhering to the filaments Charge is, for example, by a special conductive Deposit screen belt and / or by means of suitable unloading devices derived from the filaments.
  • the storage device a continuously moving sieve belt for the Spunbonded web and has at least one under the Discharge screen provided suction device.
  • At least a suction device is preferably a suction fan educated. This is expediently at least one controllable and / or adjustable suction fan.
  • According to a very preferred embodiment of the invention are in Direction of movement of the deposit screen belt at least three Suction areas arranged one behind the other, with a main suction area arranged in the storage area of the spunbonded nonwoven web is, with a first suction area in front of the storage area and wherein a second suction area after the storage area is arranged.
  • the first suction area is therefore in Production direction in front of the storage area or in front of the Main suction area arranged and the second suction area is the storage area or main suction area in Subordinate production direction.
  • the main suction area from the first suction area and from the second suction area through corresponding walls Cut.
  • the walls of the main suction area are preferably formed like a nozzle. It is within the Invention that the suction speed in the main suction area is greater than the suction speeds in the first Suction area and in the second suction area.
  • the invention Plant is particularly suitable for a wide application also for polyester filaments. With the invention Plant can produce very uniform, homogeneous nonwovens be distinguished by an optically high quality distinguished.
  • the figures show a plant for continuous production a spunbonded web made of aerodynamically stretched Filaments made of thermoplastic.
  • the System has a spinnerette 1 and one below the Spinnerette 1 arranged cooling chamber 2, in the process air is insertable for cooling the filaments.
  • To the Cooling chamber 2 connects an intermediate channel 3. After this Intermediate channel 3 is followed by a stretching unit 4 with a Pull channel 5.
  • Is below the laying unit 6 a filing device in the form of a continuous moving sieve belt 7 for depositing the filaments Nonwoven web provided.
  • Fig. 2 shows the cooling chamber 2 of the system according to the invention and the air supply cabin arranged next to the cooling chamber 2 8.
  • the air supply cabin 8 is in the embodiment into an upper cabin section 8a and a lower one Cabin section 8b divided. From the two cabin sections 8a, 8b is process air of different temperatures fed. Appropriately and in the exemplary embodiment comes from the upper cabin section 8a Process air with a temperature between 18 ° C and 70 ° C into the cooling chamber. Preferably gets out of the lower one Cabin section 8b process air with a temperature between 18 ° C and 35 ° C in the cooling chamber 2. Has preferred that emerging from the upper cabin section 8a Process air a higher temperature than that from the bottom Process air exiting cabin section 8b.
  • the process air in principle can emerge from the upper cabin section 8a Process air but also have a lower temperature than that emerging from the lower cabin section 8b Process air.
  • the process air is by the way emerging from the spinnerette 1 and not shown Filaments sucked in.
  • Conveniently and in The embodiment is on the car sections 8a, 8b one blower 9a, 9b each for supplying process air connected. It is within the scope of the invention that the volume flows of the supplied process air can be regulated are.
  • the temperature of the respective in the upper cabin section 8a or in the lower Process air entering the cabin section 8b can be regulated.
  • the cabin sections 8a, 8b both to the right and to the left of the cooling chamber 2 are arranged.
  • left halves of the cabin sections 8a, 8b are also connected to the corresponding blowers 9a, 9b.
  • FIG. 2 it can be seen that between the Nozzle plate 10 of the spinnerette 1 and the air supply cabin 8 a monomer suction device 27 is arranged with the disruptive gases from the spinning process Attachment can be removed.
  • the monomer suction device 27 has a suction chamber 28 and one the suction chamber 28 connected suction fan 29 on.
  • a first suction slot 30 provided in the lower area of the suction chamber 28 .
  • second suction slot 31 arranged in the upper area of the suction chamber 28 arranged.
  • the second suction slot 31 narrower than the first suction slot 30. With the additional second suction slot 31 Turbulence between the nozzle plate according to the invention 10 and the monomer suction device 27 avoided.
  • Fig. 1 it can be seen that the intermediate channel 3 from Exit of the cooling chamber 2 to the entrance of the lower duct 5 of the stretching unit 4 in the form of a wedge in vertical section converges and expediently and in the embodiment on the entrance width of the lower channel 5.
  • the lower channel 5 runs to Laying unit 6 wedge-shaped in vertical section together. It is within the scope of the invention that Channel width of the lower channel 5 is adjustable.
  • each diffuser 13, 14 has an upper converging one Part as well as a lower diverging part having.
  • each diffuser 13, 14 has a narrowest Place between the upper converging part and the lower divergent part. It comes in the first diffuser 13 to reduce the stretching of the filaments necessary high air speeds at the end of the Stretching unit 4. This results in a clear Pressure recovery.
  • the first diffuser 13 has a diverging one Area 32, whose side walls 16, 17th are adjustable like a flap.
  • Opening angle ⁇ of the diverging area 32 is set become.
  • This opening angle ⁇ is expedient between 0.5 and 3 ° and is preferably 1 ° or about 1 °.
  • the opening angle ⁇ is preferably stepless adjustable.
  • the adjustment of the side walls 16, 17 can both symmetrical and asymmetrical to the median plane M respectively.
  • the second diffuser 14 secondary air is drawn in through the ambient air inlet gap 15 according to the injector principle. Due to the high output impulse of the process air from the first diffuser 13, the secondary air is sucked in from the environment through this ambient air inlet gap 15.
  • the width of the ambient air inlet gap 15 is expediently and adjustable in the exemplary embodiment.
  • the opening angle ⁇ of the second diffuser 14 is preferably also infinitely adjustable.
  • the second diffuser 14 is adjustable in height. In this way, the distance a between the second diffuser 14 and the lay-off belt 7 can be adjusted.
  • the width of the ambient air inlet gap 15 can be adjusted by the height adjustability of the second diffuser 14 and / or by the pivotability of the side walls 16, 17 in the diverging area 32 of the first diffuser 13. It is within the scope of the invention that the ambient air inlet gap 15 is set in such a way that the secondary air flows in tangentially.
  • some characteristic dimensions of the laying unit 6 are shown in FIG. 3.
  • the distance S 2 between the central plane M and a side wall 16, 17 of the first diffuser 13 is expediently 0.8 S 1 to 2.5 S 1 (S 1 corresponds to the distance between the central plane M and the side wall at the narrowest point of the first diffuser 13).
  • the distance s 3 of the center plane M to the side wall at the narrowest point of the second diffuser 14 is preferably 0.5 S 2 to 2 S 2 .
  • the distance S 4 of the central plane M to the lower edge of the side wall of the second diffuser 14 is 1 S 2 to 10 S 2 .
  • the length L 2 has a value from 1 S 2 to 15 S 2 .
  • Various variable values are possible for the width of the ambient air inlet gap 15.
  • the unit Cooling chamber 2, intermediate channel 3, stretching unit 4 and laying unit 6, apart from the air intake in the Cooling chamber 2 and the air inlet at the ambient air inlet gap 15 forms a closed system.
  • FIG. 4 shows a continuously moving sieve belt 7 for the spunbonded web, not shown.
  • a main suction area 19 is provided in the storage area of the spunbonded nonwoven web.
  • a first one Suction area 18 is in front of the storage area or in front of the Main suction area 19 arranged.
  • a second suction area 20 is connected downstream of the main suction area 19. in principle can each suction area 18, 19, 20 a separate Suction fan can be assigned. But it is also in the frame of the invention that only one suction fan is provided and that the respective suction conditions in the Suction areas 18, 19, 20 with the help of actuating and Throttle bodies can be adjusted.
  • the first suction area 18 is delimited by the walls 21 and 22.
  • the second Suction area 20 is through the walls 23 and 24 limited.
  • the walls 22, 23 of the main suction area 19 preferably form and in the embodiment Nozzle contour.
  • the suction speed in the main suction area 19 is expediently higher than the suction speeds in the first suction area 18 and in the second Suction area 20. It is within the scope of the invention that the suction power in the main suction area 19 independently of the suction power in the first suction area 18 and second suction area 20 is controlled and / or regulated.
  • the task of the first suction area 18 is the air volumes supplied with the lay-off belt 7 dissipate and the flow vectors on the border to Main suction area 19 orthogonal to the lay-off belt 7 align.
  • the first serves Suction area 18, filaments already deposited here keep functionally reliable on the lay-off belt 7.
  • the main suction area 19 is to be carried along with the filaments Air can flow freely, so that Spunbonded can be deposited functionally safe.
  • the second Suction area 20, which follows the main suction area 19 is used to secure transport or Holding the deposited spunbonded fabric on the deposit screen belt 7. It is within the scope of the invention that at least a part of the second suction area 20 in the transport direction of the lay-off belt 7 in front of the pressure roller pair 33 is arranged. Expediently there is at least one Third of the length of the second suction area 20, preferably at least half the length of the second Suction area 20, based on the direction of transport the pressure roller pair 33.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
EP02004615A 2002-02-28 2002-02-28 Appareil pour la fabrication en continu d'un voile de tissé-lié Expired - Lifetime EP1340843B1 (fr)

Priority Applications (20)

Application Number Priority Date Filing Date Title
AT02004615T ATE381630T1 (de) 2002-02-28 2002-02-28 Anlage zur kontinuierlichen herstellung einer spinnvliesbahn
TR2003/02088T TR200302088T3 (tr) 2002-02-28 2002-02-28 Bir dokuma yün hattının sürekli imalatı için tesis
DE50211394T DE50211394D1 (de) 2002-02-28 2002-02-28 Anlage zur kontinuierlichen Herstellung einer Spinnvliesbahn
ES02004615T ES2207428T3 (es) 2002-02-28 2002-02-28 Instalacion para la fabricacion continua de una banda de velo de hilatura.
DK02004615T DK1340843T3 (da) 2002-02-28 2002-02-28 Anlæg til kontinuert fremstilling af et spundet filtbane
EP02004615A EP1340843B1 (fr) 2002-02-28 2002-02-28 Appareil pour la fabrication en continu d'un voile de tissé-lié
SI200230653T SI1340843T1 (sl) 2002-02-28 2002-02-28 Naprava za kontinuirano proizvodnjo traku iz predene tkanine
CNB021217890A CN100366810C (zh) 2002-02-28 2002-05-31 连续制造无纺织物料幅的设备
ARP030100611A AR038608A1 (es) 2002-02-28 2003-02-25 Sistema para la fabricacion continua de una napa de tela no tejida
MXPA03001723A MXPA03001723A (es) 2002-02-28 2003-02-26 Sistema para la fabricacion continua de una nap?? de tela no tejida de filamentos estirados aerodinamicamente de polimero termoplastico.
IL154631A IL154631A (en) 2002-02-28 2003-02-26 Arrangement for continuous production of non-woven mesh of fibers
PL358929A PL206768B1 (pl) 2002-02-28 2003-02-27 Układ do ciągłej produkcji nietkanej przędzy włóknistej
JP2003050834A JP3704522B2 (ja) 2002-02-28 2003-02-27 不織繊維ウェブの連続製造用装置
KR1020030012229A KR100920436B1 (ko) 2002-02-28 2003-02-27 필라멘트 부직 섬유 웹의 연속 생산 장치
RU2003105789/12A RU2260083C2 (ru) 2002-02-28 2003-02-27 Установка для непрерывного изготовления нетканого волокнистого полотна из нитей
US10/375,892 US6918750B2 (en) 2002-02-28 2003-02-27 Arrangement for the continuous production of a filament nonwoven fibrous web
CA002420520A CA2420520C (fr) 2002-02-28 2003-02-27 Montage pour production continue d'un voile fibreux de filaments non tisse
CZ2003-581A CZ305424B6 (cs) 2002-02-28 2003-02-27 Zařízení pro plynulou výrobu netkaného rouna
MYPI20030688A MY135631A (en) 2002-02-28 2003-02-27 Arrangement for the continuous production of a filament nonwoven fibrous web
BRPI0300508-9A BR0300508B1 (pt) 2002-02-28 2003-02-27 instalação para a produção contìnua de um tecido fibroso não-tecido de filamentos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02004615A EP1340843B1 (fr) 2002-02-28 2002-02-28 Appareil pour la fabrication en continu d'un voile de tissé-lié

Publications (2)

Publication Number Publication Date
EP1340843A1 true EP1340843A1 (fr) 2003-09-03
EP1340843B1 EP1340843B1 (fr) 2007-12-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02004615A Expired - Lifetime EP1340843B1 (fr) 2002-02-28 2002-02-28 Appareil pour la fabrication en continu d'un voile de tissé-lié

Country Status (20)

Country Link
US (1) US6918750B2 (fr)
EP (1) EP1340843B1 (fr)
JP (1) JP3704522B2 (fr)
KR (1) KR100920436B1 (fr)
CN (1) CN100366810C (fr)
AR (1) AR038608A1 (fr)
AT (1) ATE381630T1 (fr)
BR (1) BR0300508B1 (fr)
CA (1) CA2420520C (fr)
CZ (1) CZ305424B6 (fr)
DE (1) DE50211394D1 (fr)
DK (1) DK1340843T3 (fr)
ES (1) ES2207428T3 (fr)
IL (1) IL154631A (fr)
MX (1) MXPA03001723A (fr)
MY (1) MY135631A (fr)
PL (1) PL206768B1 (fr)
RU (1) RU2260083C2 (fr)
SI (1) SI1340843T1 (fr)
TR (1) TR200302088T3 (fr)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1630265A1 (fr) * 2004-08-20 2006-03-01 Reifenhäuser GmbH & Co. Maschinenfabrik Appareil pour la fabrication en continu d'un voile de tissé-lié
EP1936017A1 (fr) * 2006-12-22 2008-06-25 Reifenhäuser GmbH & Co. KG Maschinenfabrik Procédé et dispositif destinés à la fabrication d'un filé-lié constitué de filaments cellulosiques
EP1967628A1 (fr) * 2007-03-08 2008-09-10 Reifenhäuser GmbH & Co. KG Maschinenfabrik Procédé et dispositif de fabrication d'un textile non-tissé filé-lié
EP2009163A1 (fr) * 2007-06-29 2008-12-31 Reifenhäuser GmbH & Co. KG Maschinenfabrik Dispositif destiné à la fabrication de matières non tissées
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KR100920436B1 (ko) 2002-02-28 2009-10-08 라이펜호이저 게엠베하 운트 코. 카게 마쉬넨파브릭 필라멘트 부직 섬유 웹의 연속 생산 장치
EP1630265A1 (fr) * 2004-08-20 2006-03-01 Reifenhäuser GmbH & Co. Maschinenfabrik Appareil pour la fabrication en continu d'un voile de tissé-lié
EP1936017A1 (fr) * 2006-12-22 2008-06-25 Reifenhäuser GmbH & Co. KG Maschinenfabrik Procédé et dispositif destinés à la fabrication d'un filé-lié constitué de filaments cellulosiques
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EP1967628A1 (fr) * 2007-03-08 2008-09-10 Reifenhäuser GmbH & Co. KG Maschinenfabrik Procédé et dispositif de fabrication d'un textile non-tissé filé-lié
EP2009163A1 (fr) * 2007-06-29 2008-12-31 Reifenhäuser GmbH & Co. KG Maschinenfabrik Dispositif destiné à la fabrication de matières non tissées
EP2028296A1 (fr) 2007-08-24 2009-02-25 Reifenhäuser GmbH & Co. KG Maschinenfabrik Mélange de polymères pour filaments synthétiques et procédé de fabrication de filaments synthétiques
EP2128320A1 (fr) 2008-05-29 2009-12-02 Reifenhäuser GmbH & Co. KG Maschinenfabrik Procédé et dispositif destinés à la fabrication de tissus non tissés en filaments
EP2738297A1 (fr) 2012-12-03 2014-06-04 Reifenhäuser GmbH & Co. KG Maschinenfabrik Dispositif et procédé destinés à la fabrication d'une bande de non-tissé en filaments
WO2014086609A1 (fr) 2012-12-03 2014-06-12 Reifenhäuser GmbH & Co. KG Maschinenfabrik Dispositif et procédé de fabrication d'une bande de filé-lié à partir de filaments
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US9322114B2 (en) 2012-12-03 2016-04-26 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
RU2613869C2 (ru) * 2012-12-03 2017-03-21 Райфенхойзер Гмбх Унд Ко. Кг Машиненфабрик Устройство и способ изготовления фильерного нетканого полотна из элементарного волокна
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CN104968843B (zh) * 2012-12-03 2017-11-07 赖芬豪泽机械工厂有限及两合有限公司 用于制造长丝纺粘网的装置和方法
WO2017129318A1 (fr) * 2016-01-27 2017-08-03 Reifenhäuser GmbH & Co. KG Maschinenfabrik Dispositif de production de nappes filées-liées
EP3199672A1 (fr) * 2016-01-27 2017-08-02 Reifenhäuser GmbH & Co. KG Maschinenfabrik Procede et dispositif destines a la fabrication de tissus non-tisses a partir de filaments continus
CN107012592A (zh) * 2016-01-27 2017-08-04 赖芬豪泽机械工厂有限及两合有限公司 用于制造纺粘型非织造织物的设备
EP3199671A1 (fr) * 2016-01-27 2017-08-02 Reifenhäuser GmbH & Co. KG Maschinenfabrik Dispositif destine a la fabrication de matieres non tissees
AU2016389173B2 (en) * 2016-01-27 2021-12-09 Reifenhäuser GmbH & Co. KG Maschinenfabrik Device for producing spunbonded webs
WO2017129313A1 (fr) * 2016-01-27 2017-08-03 Reifenhäuser GmbH & Co. KG Maschinenfabrik Dispositif et procédé pour produire des non-tissés à partir de filaments continus
CN108708078A (zh) * 2017-03-31 2018-10-26 赖芬豪泽机械工厂有限及两合有限公司 用于由连续长丝制造纺粘制品的装置
RU2699875C1 (ru) * 2017-03-31 2019-09-11 Райфенхойзер Гмбх Унд Ко. Кг Машиненфабрик Устройство для изготовления фильерных нетканых материалов из элементарных нитей
RU2699875C9 (ru) * 2017-03-31 2019-11-06 Райфенхойзер Гмбх Унд Ко. Кг Машиненфабрик Устройство для изготовления фильерных нетканых материалов из элементарных нитей
EP3382082A1 (fr) * 2017-03-31 2018-10-03 Reifenhäuser GmbH & Co. KG Maschinenfabrik Dispositif de fabrication d'un tissu non-tissé à partir de filaments continus
WO2020101883A1 (fr) 2018-11-16 2020-05-22 Exxonmobil Chemical Patents Inc. Mélanges de polymères modifiés à polyalphaoléfine pour fibres et non-tissés
RU2759705C1 (ru) * 2019-07-30 2021-11-17 Райфенхойзер Гмбх Унд Ко. Кг Машиненфабрик Устройство и способ изготовления нетканого материала из волокон
IT201900023235A1 (it) 2019-12-06 2021-06-06 Ramina S R L Impianto per la produzione di tessuto non tessuto
EP3831989A1 (fr) 2019-12-06 2021-06-09 Ramina S.R.L. Installation de production de nontissés
EP3831989B1 (fr) 2019-12-06 2022-10-05 Ramina S.R.L. Installation de production de nontissés
US11535956B2 (en) 2019-12-06 2022-12-27 Ramina S.R.L. Plant for producing non-woven fabric
WO2022087250A1 (fr) 2020-10-22 2022-04-28 Exxonmobil Chemical Patents Inc. Fibres de carbone et procédés de production en continu associés
WO2022108673A1 (fr) 2020-11-19 2022-05-27 Exxonmobil Chemical Patents Inc. Tissus non tissés présentant des propriétés haptiques et mécaniques améliorées
WO2022108973A1 (fr) 2020-11-23 2022-05-27 Exxonmobil Chemical Patents Inc. Polypropylène métallocène préparé à l'aide de supports exempts de solvant aromatique

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IL154631A (en) 2008-04-13
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US20030178742A1 (en) 2003-09-25
CA2420520C (fr) 2007-01-23
IL154631A0 (en) 2003-09-17
CA2420520A1 (fr) 2003-08-28
ES2207428T3 (es) 2008-04-16
US6918750B2 (en) 2005-07-19
TR200302088T3 (tr) 2004-01-21
SI1340843T1 (sl) 2008-04-30
ES2207428T1 (es) 2004-06-01
AR038608A1 (es) 2005-01-19
CZ2003581A3 (cs) 2003-10-15
EP1340843B1 (fr) 2007-12-19
JP2004003080A (ja) 2004-01-08
KR100920436B1 (ko) 2009-10-08
CN100366810C (zh) 2008-02-06
BR0300508B1 (pt) 2012-12-11
PL206768B1 (pl) 2010-09-30
MY135631A (en) 2008-05-30
CZ305424B6 (cs) 2015-09-16
BR0300508A (pt) 2004-08-10
CN1441104A (zh) 2003-09-10
JP3704522B2 (ja) 2005-10-12
RU2260083C2 (ru) 2005-09-10
KR20030071543A (ko) 2003-09-03
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DK1340843T3 (da) 2008-05-05
ATE381630T1 (de) 2008-01-15

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