EP1797227B1 - Procede et dispositif pour réaliser des bandelettes - Google Patents

Procede et dispositif pour réaliser des bandelettes Download PDF

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Publication number
EP1797227B1
EP1797227B1 EP05796053A EP05796053A EP1797227B1 EP 1797227 B1 EP1797227 B1 EP 1797227B1 EP 05796053 A EP05796053 A EP 05796053A EP 05796053 A EP05796053 A EP 05796053A EP 1797227 B1 EP1797227 B1 EP 1797227B1
Authority
EP
European Patent Office
Prior art keywords
tapes
fact
stretching
units
winding
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.)
Not-in-force
Application number
EP05796053A
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German (de)
English (en)
Other versions
EP1797227B8 (fr
EP1797227A1 (fr
Inventor
Joachim Lauckner
Heinz Kuhnau
Jens Weinhold
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Barmag Spinnzwirn GmbH
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 Barmag Spinnzwirn GmbH filed Critical Barmag Spinnzwirn GmbH
Priority to PL05796053T priority Critical patent/PL1797227T3/pl
Publication of EP1797227A1 publication Critical patent/EP1797227A1/fr
Publication of EP1797227B1 publication Critical patent/EP1797227B1/fr
Application granted granted Critical
Publication of EP1797227B8 publication Critical patent/EP1797227B8/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/426—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by cutting films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
    • B65H54/20—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming multiple packages

Definitions

  • the invention relates to a method for producing tapes from a film web according to the preamble of claim 1 and to an apparatus for carrying out the method according to the preamble of claim 9.
  • a generic method and a generic device are from the EP 1 095 892 A2 known.
  • a film web is extruded from a polymer melt, cooled and withdrawn to a cutting device.
  • the film web is cut into a plurality of ribbons.
  • the tapes are then stretched together as a band of ribbons and individually wound into coils.
  • the method according to the invention and the device according to the invention are therefore particularly suitable for producing a multiplicity of tapes of the same type and quality from a film web.
  • Another object of the invention is to increase the flexibility in the production of film tapes.
  • the object is achieved by a method with the features of claim 1 and by a device having the features of claim 9.
  • the invention is characterized in that the number of simultaneously stretched by a drafting ribbon can be reduced to a production speed and handling size adapted.
  • the band of ribbons is divided before stretching into several groups of ribbons, which are each stretched separately and independently.
  • the device according to the invention has a stretching device formed from a plurality of drafting devices, by means of which the strips can be stretched separately after the band of ribbons has been divided.
  • the tapes can thus be stretched to several or individually.
  • the invention thus creates new production possibilities in the processing of a film web to film tapes.
  • the invention Method and apparatus of the invention allow a doubling of the previously known production speeds up to 1,000 m / min.
  • each group of bands is stretched by individually predetermined setting parameters
  • each group of bands is stretched by individually predetermined setting parameters
  • ribbons in different product qualities can be produced from a given film quality.
  • different strengths of the produced ribbon can be achieved by different stretch ratios.
  • the draw ratio or the temperature control of the tapes for stretching can be predetermined and set as setting parameters.
  • the flexibility of the production of the ribbons can be improved by the process variant in which at least one of the groups of ribbons receives at least one additional treatment before stretching, during drawing or after drawing.
  • at least one of the groups of ribbons receives at least one additional treatment before stretching, during drawing or after drawing.
  • a fibrillation a temperature control or a preparation can be carried out individually or together on a group of ribbons.
  • post-extrusions, heat-setting or relaxations can be carried out as an additional treatment on one or more groups of ribbons.
  • the inventive method is thus characterized by the fact that different groups of bands can be produced from a film web for different applications with maximum production speed. It is possible to perform the tapes with different titers and different product properties in terms of strength, elongation and shrinkage and with or without additional treatment.
  • the further development of the device according to the invention is particularly advantageous, in which the drafting devices are independently drivable and controllable by separate drives.
  • high-strength tapes with a high degree of hiding and tapes with high strains and relatively low draw can be produced simultaneously from a film.
  • a plurality of winding units of the take-up or only one winding unit of the take-up device can be assigned.
  • a drafting and a winding unit is used per ribbon, allows the use of small units, which facilitate handling at high speeds.
  • each of the drafting devices assigned a Fadenbrems issued, through which the inlet of the bands to the individual drafting systems is adjustable.
  • the drafting can be advantageous form by several godets or godet units consisting of a godet with bathe, at least one of the godets is formed heatable.
  • the temperature of the ribbon is possible in a simple manner. Additional heaters between the drafting or the godets can be avoided.
  • the godets and godet units of the drafting systems are preferably held side by side and / or one above the other on a frame wall.
  • the frame wall is preferably modular, wherein the modules are designed as a carrier for drafting and as a carrier for winding units. This flexible assembly and possible conversions and the inclusion of additional equipment in a simple manner possible.
  • the separation of the ribbon is advantageously already immediately after cutting the ribbon.
  • the cutting device is assigned a thread guide strip with a plurality of thread guides.
  • the development of the device according to the invention is preferably used, in which additional treatment facilities are associated with at least a portion of the drafting equipment.
  • additional treatment facilities are associated with at least a portion of the drafting equipment.
  • needle rollers for fibrillation, preparation devices for preparation, heaters for heat-setting, godets for re-stretching or shrink treatment can be provided as treatment devices.
  • the cooling device is preferably designed as a cooling bath to achieve higher production speeds, so that rapid cooling of the freshly extruded film web is possible.
  • the cooling bath in a discharge area a plurality of deflection rods or pulleys are assigned to spin-off the adhering residual moisture on the film by multiple sharp deflection.
  • Fig. 1 and Fig. 2 a first embodiment of the device according to the invention for carrying out the method according to the invention is shown schematically. This shows Fig. 1 a view of the complete device and Fig. 2 a section of the device in the region of a drawing device. Unless an explicit reference is made to one of the figures, the following description applies to both figures.
  • the device consists of an extruding device 1, a cooling device 4, a take-off unit 7, a separating device 8, a drawing device 13 and a winding device 15, which are assembled into a process run.
  • the extruder device 1 is formed by an extruder 3 and an extrusion tool 2 connected to the extruder 3 on the outlet side.
  • a plastic granules in the extruder 1 is melted in the extruder 3 and extruded at the discharge end by the extrusion die 2 to form a film web 9.
  • the extrusion die 2 is assigned directly to the cooling device 4.
  • the cooling device 4 is formed by a cooling bath 5, in which a cooling liquid is contained.
  • the extruded film web 9 enters immediately the cooling liquid within the cooling bath 5, so that the film web 9 is solidified on its surface.
  • the film web 9 is pulled off, it is guided out of the cooling liquid via a plurality of deflecting rollers 6 arranged above the cooling bath 5 in a discharge region.
  • three pulleys 6 are shown, at the periphery of the film web is guided with Operaumschlingung.
  • the cutter 8 includes a cutter bar 38 having a plurality of blades that cuts the film web 9 into a bundle of tapes 10.
  • a cutting device is for example from the DE 198 43 428 A1 known, so that reference is made to the cited document at this point.
  • input rollers 39 and output rollers 33 are assigned to the cutter bar.
  • the stretching device 13 is formed in this embodiment by three superimposed superimposed drafting systems 14.1, 14.2 and 14.3. Between the drafting systems 14.1, 14.2 and 14.3 and the cutting device 8, a yarn guide bar 12 is arranged with a plurality of yarn guides to make a division of the yarn sheet in several ribbon groups 11.1, 11.2 and 11.3. After division of the band of bands, each band group 11.1, 11.2 and 11.3 is assigned one of the drafting systems 14.1, 14.2 and 14.3. In this embodiment, the bands of the ribbon group 11.1 are guided by the drafting system 14.1, the ribbon group 11.2 through the drafting system 14.2 and the ribbon group 11.3 through the drafting system 14.3.
  • Each of the drafting systems 14.1, 14.2 and 14.3 has a plurality of draw rollers 20 through which the associated tapes are stretched.
  • the draw rolls 20 are designed to be heated.
  • the draw rolls 10 are driven individually, so that individual drawing ratios in the drafting systems 14.1, 14.2 and 14.3 are adjustable.
  • Fig. 2 is a plan view of the drawing device 13 with the supplied ribbon groups 11.1, 11.2 and 11.3 shown.
  • the ribbon groups 11.1, 11.2 and 11.3 are each formed by six tapes 10.
  • the bands 10 of the individual ribbon groups 11.1, 11.2 and 11.3 have different widths, so that in each case bands of different product quality are produced from the ribbon groups 11.1, 11.2 and 11.3.
  • the tapes 10 are distributed over a guide roller 22 and guide rails 36 on the individual floors of the drawing device 13.
  • Each of the drafting systems 14.1, 14.2 and 14.3 can be driven and controlled by separate drives, so that each band group can be stretched with individual adjustment parameters.
  • the take-up device 15 with a plurality of winding units 16.1, 16.2, 16.3, etc. is arranged at the end of the device.
  • the winding units 16.1, 16.2, 16.3, etc. are all constructed identically, wherein in each of the winding units each a ribbon is wound into a coil.
  • Such winding units are for example from the WO 99/41180 known, so that at this point express reference to the document can be taken.
  • the winding units are independently driven and controllable, so that adapted to the stretch ratio winding of the ribbon is possible.
  • the winding units 16.1, 16.2, 16.3, etc. are arranged in three floors one above the other and in each floor to several side by side.
  • the winding units 16.1 of the upper floor are assigned to the drafting system 14.1.
  • the winding units 16.2 of the middle floor are assigned to the drafting system 14.2 and the winding units 16.3 of the lower floor to the drafting system 14.3.
  • the bands of the ribbon group 11.1 in the winding units of the upper floor, the ribbon of the ribbon group 11.2 in the middle floor and the ribbon of Ribbon group 11.3 in the lower floor of the take-up device 15 each wound into coils.
  • a suction device 32 which is connected to the withdrawal unit 7 and the cutting device 8.
  • a suction probes 33 is formed, through which individual ribbons are removed after a ribbon break.
  • the suction nozzle 33 is associated with the output rollers 37, which stir as a pinch rollers the strip of bands in a clamping coil.
  • the intended for monitoring the ribbon run thread monitor and thread chipper which may be assigned to the winding units and the drafting units are not shown here.
  • Fig. 1 illustrated embodiment of the device according to the invention can be produced in parallel by the inventive method of an extruded film web multiple groups of tapes with different product qualities.
  • the drafting groups assigned to the individual groups can be constructed in a more compact and handling-friendly manner, so that larger production speeds become possible.
  • the number of drafting systems and the number and distribution of the ribbons is exemplary in this case.
  • the number of drafting systems is preferably selected equal to the number of tapes.
  • FIG. 3 For this purpose, a further embodiment of the device according to the invention for carrying out the method according to the invention is shown.
  • the embodiment is essentially identical to the embodiment according to Fig. 1 , so that only the differences will be explained below and otherwise reference is made to the preceding description.
  • the film web 9 is passed through the cooling bath 5.
  • a total of three deflection rollers are arranged at a distance from one another in such a way that the film web 9 is guided at each of the deflection rollers 6 with a sharp deflection.
  • the film web is guided on the pulleys with a wrap angle of about 150 °.
  • the liquid residues entrained through the film web are reliably thrown off even at high production speeds. Due to the arrangement of the deflection rollers 6 above the cooling bath, the cooling liquid residues fall directly back into the cooling liquid bath.
  • the embodiment is after Fig. 3 particularly suitable for extruding and cooling a film web at high production speeds.
  • the apparatus shown stretching device 13 and the winding device 15 are held together on a frame wall 21.
  • the frame wall 21 a plurality of stretching modules 24 and a plurality of winding modules 23.
  • the stretching modules 24 each carry a drafting system 14.1, which are arranged side by side to several in a vertical plane.
  • the winding modules 23 arranged below the stretching modules each carry a winding unit 16. 1, which are held to a plurality of in a vertical arrangement on the frame wall 21.
  • the stretching device 13 and the winding device 15 have a total of six units, wherein a respective drafting unit 14.1 a winding unit 16.1 is assigned.
  • Each of the drafting units 14.1 has two godet units 25, which are each formed by a driven godet 26 and an associated Beilaufrolle 27.
  • the drafting systems 14.1 On an inlet side, the drafting systems 14.1 have a thread brake 28.
  • the drafting units 14.1, 14.2 ... associated winding units 16.1, 16.2 ... are identical to the previous embodiment formed.
  • the regulation of the winding spindle 17 takes place by means of a dancer arm control 19.
  • a film 9 is extruded from a polymer melt in a cooling bath 5. After cooling and stripping the film web 9, this is cut into several tapes 10 and then distributed to the defined number of drafting systems 14.1, 14.2 .... By the yarn brake 28 at the entrance of the drafting systems 14.1, 14.2, ... is a defined and set on the number of drafting systems 14.1, 14.2, ... uniform bias on the ribbon.
  • the stretching of the individual ribbons in the drafting systems 14.1, 14.2, ... can be done with the same setting parameters or individually predetermined parameters.
  • the godets 26 of the drafting systems are designed to be heated. It was found that the temperatures required for stretching were well below the values used in a draw.
  • the tapes are each guided with several wraps on the heated godets 26.
  • the tapes After stretching, the tapes are wound into coils 18 in the associated winding units 16.1, 16.2. Due to the individual stretching of the ribbons and the compact execution of the drafting systems, a production speed of up to 1,000 m / min. could be achieved with good handling. be achieved. The production capacity is thus not determined as hitherto over a working width of the film web but exclusively via the output of the extruder.
  • Fig. 3 To carry out the method according to the invention consists in the in Fig. 3 illustrated embodiment, the possibility that several drafting units and a plurality of winding units is each assigned to a group of ribbons and operated with the same settings.
  • the drafting equipment associated with a group could in this case be driven by group drives.
  • Winding units can preferably also be used to wind up the tapes, in which continuous operation is possible by means of two winding spindles arranged on a revolver.
  • a winding device is for example from the WO 03/033386 known.
  • two winding stations are formed, which are alternately performed in an operating position and a change position, so that a continuous winding of the ribbon is possible.
  • a further embodiment of a device according to the invention for carrying out the method according to the invention is shown in a partial view.
  • the partial view here shows a section of a stretch wrapping module.
  • a stretching module 24 and a plurality of winding modules 23 are vertically one above the other and held in the horizontal direction in each case to a plurality of side by side on a frame wall.
  • At a first extension module is held in the drafting system 14.1.
  • the drafting system 14.1 has, in addition to a plurality of godet units 25, a fibrillation device 34 and a preparation device 31.
  • the fibrillating device 34 is formed by a needle roller 29 arranged between two godet units 25 with an upstream steering roller 30.
  • the preparation device 31 is designed as a preparation roller 35.
  • Two drafting units 16.1 and 16.2 are assigned to the drafting system 14.1, so that two strips are simultaneously drawn, fibrillated and prepared by the drafting system 14.1.
  • a second drafting device 14.2 In a neighboring stretching module, a second drafting device 14.2 is held, which has a plurality of galette units 25 for stretching and thermosetting two strips each. In the drafting system 14.2 the winding units 16.3 and 16.4 are assigned.
  • Each of the drafting systems 14.1 and 14.2 is associated with a yarn brake 28 in the inlet, through which a bias of the ribbon is adjustable.
  • a first ribbon group consisting of two bands before winding into coils, stretched and prepared.
  • a second ribbon group also with two ribbons is wound without stretching after stretching each to coils.
  • Other ribbon groups not shown here can be edited identically to the first ribbon group or identical to the second ribbon group. However, it is also possible to treat another ribbon group in different ways and to wind coils.
  • the method according to the invention and the device according to the invention are therefore characterized in particular by the fact that tapes with different qualities can be produced with the highest possible production speeds.
  • tapes with different qualities can be produced with the highest possible production speeds.
  • from an extruded film tapes for different applications such as packaging fabric, carpet backing fabric or for the production of cords, ropes or ropes can be used.
  • the individual treatment of the ribbons leads to a high flexibility in the production of ribbons.

Claims (22)

  1. Procédé destiné à la fabrication de bandelettes à partir d'une bande de feuille, dans lequel la bande de feuille est extrudée d'un polymère en fusion, refroidie, et retirée, dans lequel la bande de feuille est tronçonnée en une portée de bandelettes avec une pluralité de bandelettes et dans lequel après un étirage les bandelettes de la portée de bandelettes sont enroulées respectivement en bobines, caractérisé en ce qu'avant l'étirage la portée de bandelettes est divisée en une pluralité de groupes de bandelettes et en ce que chaque groupe de bandelettes est étiré séparément.
  2. Procédé selon la revendication 1, caractérisé en ce que chaque groupe de bandelettes est étiré par des paramètres d'ajustement prédéterminés respectivement de manière individuelle comme par exemple le rapport d'étirage et/ou la thermostatisation.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que les bandelettes de groupes de bandelettes sont coupées par des largeurs de coupe prédéterminées, les bandelettes associées à un groupe présentant les mêmes largeurs de coupe.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que les bandelettes d'un des groupes sont étirées communément ou en une pluralité ou individuellement.
  5. Procédé selon l'une des revendications 1 à 4, caractérisé en ce qu'au moins un des groupes de bandelettes est soumis au moins à un traitement supplémentaire avant l'étirage, durant l'étirage ou après l'étirage.
  6. Procédé selon la revendication 5, caractérisé en ce que le traitement supplémentaire est une fibrillation, le groupe des bandelettes étant guidé communément ou individuellement sur un ou sur une pluralité de hérissons.
  7. Procédé selon la revendication 5 ou 6, caractérisé en ce que le traitement supplémentaire est un équilibrage de température, le groupe de bandelettes étant réchauffé communément ou individuellement.
  8. Procédé selon l'une des revendications 5 à 7, caractérisé en ce que le traitement supplémentaire est une préparation, le groupe de bandelettes étant aspergé communément ou individuellement.
  9. Dispositif pour la mise en oeuvre du procédé selon l'une des revendications 1 à 8 avec un dispositif d'extrusion de feuilles (1), un dispositif de refroidissement (4), une unité de retirage (7), un dispositif de coupe (8), un dispositif d'étirage (13) et un dispositif d'enroulement (15) avec une pluralité d'unités d'enroulement (16.1, 16.2), caractérisé en ce que le dispositif d'étirage (13) est formé par une pluralité d'unités d'étirage séparées (14.1, 14.2) par lesquelles des bandelettes (10) après la partition d'une portée de bandelettes, peuvent être étirées séparément.
  10. Dispositif selon la revendication 9, caractérisé en ce que les unités d'étirage (14,1, 14,2) sont réalisées indépendamment les unes des autres de manière à pouvoir être entraînées et commandées par des entraînements séparés.
  11. Dispositif selon la revendication 9 ou 10, caractérisé en ce qu'une pluralité d'unités d'enroulement (16.1, 16.2) du dispositif d'enroulement (15) sont associées à chacune des unités d'étirage (14.1, 14.2).
  12. Dispositif selon la revendication 9 ou 10, caractérisé en ce que respectivement une unité d'enroulement (16. 1, 16.2) du dispositif d'enroulement (15) est associée à chacune des unités d'étirage (14.1, 14.2).
  13. Dispositif selon l'une des revendications 9 à 12, caractérisé en ce qu'un dispositif de frein de fil (28) est associé à chacune des unités d'étirage (14.1, 14.2), par lequel frein de fil (28) les bandelettes en marche peuvent être ajustées.
  14. Dispositif selon l'une des revendications 9 à 13, caractérisé en ce que les unités d'étirage (14.1, 14.2) sont formées respectivement par une pluralité de cylindres (40) ou par des unités de galettes (25), consistant en une galette (26) avec rouleau accompagnateur (27), au moins une des galettes de cylindres étant réalisée de manière à pouvoir être chauffée.
  15. Dispositif selon la revendication 14, caractérisé en ce que les galettes (26) et les unités de galettes (25) des unités d'étirage (14.1, 14.2) sont retenues les unes à coté des autres et/ou les unes au dessus des autres sur une paroi de bâti (21).
  16. Dispositif selon la revendication 15, caractérisé en ce que la paroi de bâti (21) est formée par une multiplicité de modules (23, 24), les modules (23, 24) étant réalisés en tant que supports pour des unités d'étirage (14.1) et en tant que supports pour des unités d'enroulement (16.1).
  17. Dispositif selon l'une des revendications 9 à 16, caractérisé en ce que le dispositif de coupe (8) est suivi d'une baguette de guidage de fil (12) avec une pluralité de guide-fil, par laquelle baguette de guidage de fil (12) une séparation des bandelettes (10) est réalisable.
  18. Dispositif selon l'une des revendications 9 à 17, caractérisé en ce qu'un dispositif de traitement (31, 34) supplémentaire est associé à au moins une partie des unités d'étirage (14.1).
  19. Dispositif selon la revendication 18, caractérisé en ce que le dispositif de traitement (34) a un hérisson (29) pour la fibrillation de bandelettes, les bandelettes étant guidées sur la circonférence de l'hérisson (29).
  20. Dispositif selon la revendication 18 ou 19, caractérisé en ce que le dispositif de traitement (31) a un dispositif de préparation (35) pour la préparation des bandelettes.
  21. Dispositif selon l'une des revendications 9 à 20, caractérisé en ce que le dispositif de refroidissement (4) est réalisé comme un bain de refroidissement (5) et en ce qu'une pluralité de barres de déviation ou de rouleaux de déviation (6) sont associés au bain de refroidissement (5), par lesquelles la bande de feuille (9) est guidée avec une pluralité d'enlacements partiels après avoir été retirée du bain de refroidissement (5).
  22. Dispositif selon la revendication 21, caractérisé en ce que les rouleaux de déviation (6) sont agencés de telle façon au dessus du bain de refroidissement (5) que la bande de feuille (9) est dotée d'une déviation >90° par rouleau de déviation (6).
EP05796053A 2004-10-05 2005-09-30 Procede et dispositif pour réaliser des bandelettes Not-in-force EP1797227B8 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05796053T PL1797227T3 (pl) 2004-10-05 2005-09-30 Sposób i urządzenie do wytwarzania tasiemek

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004048292 2004-10-05
PCT/EP2005/010599 WO2006037571A1 (fr) 2004-10-05 2005-09-30 Procede et dispositif pour réaliser des bandelettes

Publications (3)

Publication Number Publication Date
EP1797227A1 EP1797227A1 (fr) 2007-06-20
EP1797227B1 true EP1797227B1 (fr) 2008-03-05
EP1797227B8 EP1797227B8 (fr) 2008-07-02

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EP05796053A Not-in-force EP1797227B8 (fr) 2004-10-05 2005-09-30 Procede et dispositif pour réaliser des bandelettes

Country Status (12)

Country Link
US (1) US8192661B2 (fr)
EP (1) EP1797227B8 (fr)
CN (1) CN101035934B (fr)
AT (1) ATE388256T1 (fr)
BR (1) BRPI0516452A (fr)
DE (1) DE502005003133D1 (fr)
ES (1) ES2312021T3 (fr)
PL (1) PL1797227T3 (fr)
PT (1) PT1797227E (fr)
RU (1) RU2382123C2 (fr)
TW (1) TWI352753B (fr)
WO (1) WO2006037571A1 (fr)

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EA013853B1 (ru) * 2005-11-21 2010-08-30 Лохия Старлингер Лимитед Способ и устройство для изготовления ориентированных плёночных лент
DE102009037740A1 (de) * 2009-08-17 2011-02-24 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zur Herstellung eines Grasgarnes
RU2680766C9 (ru) * 2017-08-28 2020-03-18 Виктория Анатольевна Бибикова Трикотажная пряжа для ручного вязания и способ ее получения
CN112575400B (zh) * 2020-12-22 2023-10-20 福建省骏旗机械工贸有限公司 聚四氟乙烯短纤成型生产装置及其工作方法

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EP1095892A3 (fr) * 1999-10-27 2002-07-24 B a r m a g AG Dispositif et procédé pour bobiner une nappe de fils ou de rubans
AT414236B (de) * 2001-09-06 2006-10-15 Barmag Spinnzwirn Gmbh Verfahren und vorrichtung zur herstellung von folienbändchen
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CN101035934B (zh) 2010-07-21
TW200628644A (en) 2006-08-16
DE502005003133D1 (de) 2008-04-17
US8192661B2 (en) 2012-06-05
EP1797227B8 (fr) 2008-07-02
TWI352753B (en) 2011-11-21
US20070200270A1 (en) 2007-08-30
PT1797227E (pt) 2008-06-17
PL1797227T3 (pl) 2008-12-31
CN101035934A (zh) 2007-09-12
EP1797227A1 (fr) 2007-06-20
BRPI0516452A (pt) 2008-09-02
ATE388256T1 (de) 2008-03-15
RU2382123C2 (ru) 2010-02-20
WO2006037571A1 (fr) 2006-04-13
ES2312021T3 (es) 2009-02-16
RU2007116721A (ru) 2009-01-27

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