WO2000011255A1 - Realisation d'un produit textile plisse, et systeme a cet effet - Google Patents

Realisation d'un produit textile plisse, et systeme a cet effet Download PDF

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Publication number
WO2000011255A1
WO2000011255A1 PCT/NL1998/000672 NL9800672W WO0011255A1 WO 2000011255 A1 WO2000011255 A1 WO 2000011255A1 NL 9800672 W NL9800672 W NL 9800672W WO 0011255 A1 WO0011255 A1 WO 0011255A1
Authority
WO
WIPO (PCT)
Prior art keywords
length
pieces
cutting
pleat
fixing
Prior art date
Application number
PCT/NL1998/000672
Other languages
English (en)
Dutch (nl)
Inventor
Johannes Mathias Gerardus Zinken
Original Assignee
Textiles Partners & Traders N.V.
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 Textiles Partners & Traders N.V. filed Critical Textiles Partners & Traders N.V.
Priority to EP98957233A priority Critical patent/EP1181408B1/fr
Priority to DE69830429T priority patent/DE69830429T2/de
Priority to AU13536/99A priority patent/AU1353699A/en
Priority to AT98957233T priority patent/ATE296914T1/de
Publication of WO2000011255A1 publication Critical patent/WO2000011255A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06J—PLEATING, KILTING OR GOFFERING TEXTILE FABRICS OR WEARING APPAREL
    • D06J1/00—Pleating, kilting or goffering textile fabrics or wearing apparel
    • D06J1/10—Pleating, kilting or goffering textile fabrics or wearing apparel continuously and longitudinally to the direction of feed

Definitions

  • the invention relates to a method and a system for forming a pleated textile product .
  • Pleated textile products are used for instance as basic material for making clothing, usually women's clothing, and for the production of furnishing textiles, particularly window-covering products such as curtains, so-called 'panel tracks' and the like, and wall covering products .
  • a strip of textile material is fed to a pleating station in which one or more folds are arranged in the material .
  • the known pleating stations comprise, depending on the direction of the folds which must be arranged in the material, one or more upward and downward movable pleating knives received in a guillotine-like guide frame.
  • pleats are arranged in transverse direction in the material, wherein the length of the pleats is thus limited by the maximum possible length of the knife on the one hand and the maximum width of the textile length on the other.
  • the formed pleats are otherwise immediately fixed in this method as a result of the temperature of the pleating knives .
  • the invention now has for its object to provide a method for manufacturing pleated textile products with which a textile material can be pleated and optionally finished on industrial scale and at great speed, and with which products of very diverse dimensions can be manufactured.
  • the method according to the invention comprises the steps of feeding a length of flat material, arranging in the length of material in longitudinal direction thereof at least one pleat which becomes gradually sharper in the feed direction, and fixing the pleat by heating and/or pressing. Because the pleat or pleats are arranged gradually, the use of movable pleating members such as pleating knives can be dispensed with. Furthermore, because the pleats are arranged in lengthwise direction of the length of material, pleated products can in principle be formed in any desired length. Immediate fixing of the formed pleats prevents the material attempting to return to its original state.
  • the length of material is preferably finished, for instance in that it is cut into pieces in transverse direction. At least one longitudinal edge of the length of material can also be cut off. It is recommended herein that the cut edge is immediately heat-sealed during cutting, whereby the form of the pleated material is preserved.
  • the invention also relates to a system for performing the above described method.
  • a system for performing the above described method is provided according to the invention with a device for feeding a length of flat material, a device for arranging in the length of material in longitudinal direction thereof at least one pleat which becomes gradually sharper in the feed direction, and a device for fixing the pleat by heating and/or pressing.
  • the pleating device can herein comprise at least one mould with a profiled opening corresponding with the desired contour of the pleated products.
  • a continuous length of material can hereby be pleated with little effort.
  • the fixing device preferably comprises at least one heated roller, which can have a relatively large diameter. Deformation in transverse direction of the just pleated material is hereby minimized.
  • the roller further has an infeed part lying practically in line with the outfeed opening of the mould, so that it is no longer necessary to change the direction of the pleated material between the mould and the roller.
  • at least one pressure belt extending round the roller along a part of the periphery and co- acting therewith, whereby over a large part of the periphery of the roller the material is held in contact therewith. This enables a prolonged and effective fixation process.
  • the system is preferably also provided with a device for finishing the length of material with the fixed pleat or pleats .
  • This finishing device can comprise cutting means for cutting the length of material into pieces in transverse direction, in addition to cutting means for severing one or more longitudinal edges of the length of material.
  • the cutting means which are preferably adapted to heat-seal the formed cut edge so as to preserve the form of the product, can preferably comprise ultrasonic cutters .
  • the cutting means can be further adjustable in order to form textile products with different dimensions.
  • further means controllably connected to the cutting means can be present for detecting the position of the length of material, which may for instance comprise optical sensors.
  • a buffer can also be provided for temporarily storing the material for cutting, for instance during adjustment of the cutting means .
  • the system can further comprise a device for mutually connecting a number of pieces in longitudinal direction.
  • This connecting device can for instance comprise a sewing machine, in particular a longitudinal seam sewing machine .
  • a further device can be arranged between the finishing device and the connecting device for turning over one of the severed pieces, which can then be stitched to the other pieces in the reversed position.
  • the invention also relates to a pleating device, a fixing device, a finishing device and a connecting device for use in a system as described above.
  • figure 1 shows a schematic view of a system for forming a pleated textile product which is stored on a roll
  • figure 2 shows a view corresponding with figure 1 of a system for forming pleated pieces of fabric
  • figure 3 is a schematic perspective view of the feeding device and the pleating device of the system according to the invention
  • figures 4A and 4B show respectively a view from the infeed side and from the outfeed side of the pleating device of figure 3
  • figure 5 shows the fixing device according to the invention in partly cross-sectional side view
  • figures 6A and 6B show respectively a top view and schematic side view of the finishing device according to the invention
  • figures 7A and 7B show the manner of cutting the length of textile material for use as curtain fabric respectively as panel track
  • figure 8 is a schematic view of the manner in which the pieces of fabric are sewn together.
  • a system 1 for forming a pleated textile product comprises a device 2 for feeding a length of flat material 3, a device 4 for ⁇ arranging one or more longitudinal pleats 5 in the length of material 3 and a device 6 for fixing the pleat or pleats 5.
  • the system 1 is further provided with a finishing device 7, which is placed in series with fixing device 6 and which is adapted to cut longitudinal edges 8 from the length of pleated material 3.
  • Behind finishing device 7 can be arranged a conveyor table or belt 9, behind which a winding unit 10 is arranged (fig. 1) . This arrangement is used particularly when, after pleating, the material will be further processed into a textile product at a different location.
  • finishing device 7 can also be adapted to cut the length of pleated material in transverse direction, whereby pieces or panels 48 are formed.
  • a conveyor belt or table 9 can then also be present to feed pieces or panels 48 through to a take-off device 11 on which pieces 48 are received to then be mutually connected to form a complete product (fig. 2) .
  • Feeding device 2 comprises a holder 12 for a supply roll 13 and a number of tension rollers 14, 15 and 16 (fig. 3) . At least the last tension roller 16 is herein provided with a profile 17 running outward on both sides from the centre, whereby length 3 is pulled tight in transverse direction.
  • Feeding device 2 further comprises two co-acting contour rollers 18, 19 whereby the length of material is already brought to some extent into the desired pleat form.
  • Pleating device 4 comprises a mould 20 with an opening, the contour of which corresponds with the ultimately desired pleat pattern in the material .
  • the contour which is formed by co-acting standing and hanging T-shaped guides 21 and 22, herein tapers gradually in the feed direction. T-shaped guides 21, 22 are relatively high and narrow on the infeed side (fig.
  • Fixing device 6 follows on immediately from pleating device 4, which can be virtually integrated therein (fig. 5) .
  • Fixing device 6 is provided with a roller 23 of relatively large diameter and a pressure belt 25 co-acting therewith which is guided over a number of rollers 24.
  • Roller 23 is heated, whereby pleats 5 are fixed in the length of material 3 by a combination of heat and pressure.
  • an insulation cover 55 is placed around the part of roller 23 which does not co-act with pressure belt 25.
  • the material in fact consists of a plurality of layers after pleating, deformations thereof transversely of the plane must be avoided as far as possible, since any deflection will result in the outer layer having to cover a greater distance than the inner layer, whereby creases could eventually be formed in the inner layer.
  • the choice of radius for roller 23 is therefore as large as possible, whereby the curving of the length of material 3 remains limited during fixing.
  • the infeed of the roller moreover lies substantially in one line with the outfeed of mould 20 of pleating device 4, so that the length of material 3 is in principle only bent in one direction. Since in the shown embodiment of finishing device 6 use is made of a per se conventional roller, this latter is here placed at an angle .
  • Finishing device 7 comprises means 29 for cutting the or each longitudinal edge 8 off the length of material 3, in addition to means 30 for cutting length of material 3 in transverse direction into pieces or panels 48.
  • Both longitudinal cutting means 29 and transverse cutting means 30 can be formed by ultrasonic cutting units with a lower knife or horn 31 and an upper knife or cutting wheel 32.
  • the longitudinal cutting means 29 are adjustable in transverse direction along a beam 53, wherein the one knife 29 has only a fine adjustment with a displacement range of about 175 mm, this being particularly intended to enable following of variations in the progression of material 3, while the other knife has a relatively large adjustment range in the order of 1.40 m, whereby material lengths of different width can be formed.
  • This knife also has a fine adjustment in order to follow the progression of pleats 5 in length of -material 3.
  • Longitudinal cutting means 29 are controlled in each case by an optical sensor 33, here a photocell, which detects the progression of pleats 5.
  • the position of optical sensors 33 is also adjustable. Adjustment of the knifes and sensors can herein take place both manually and pneumatically.
  • the finishing device 7 is provided with a first buffer 34.
  • This buffer comprises a compensation roller 35 displaceable transversely of the transport direction of the material and a guide plate 36.
  • compensation roller 35 drops slowly downward in the direction of the position 35' shown in dotted lines, while feeding device 2 and fixing device 6 run on slowly.
  • the speed at which roller 35 drops is of course adapted herein to the speed at which the material leaves fixing device 6.
  • Drive rollers 37 and 38 are otherwise rollers which are only rotatable in one direction and which co- act with a pressure roller 39 respectively 40 arranged thereabove. Strips 41 severed by longitudinal cutting means 29 along the edges 8 of length of material 3 are eventually discharged downward via a guide roller 42.
  • finishing device 7 is also adapted to perform a transverse cutting operation.
  • a transverse cutting unit 30 is present which takes a dual form in the shown embodiment in order to increase the effectiveness and reduce the time length of material 3 has to be stopped.
  • Transverse cutting unit 30 is herein displaceable in transverse direction of length of material 3 along a beam 54, wherein, as stated, the length of material 3 is brought to a standstill .
  • finishing device 7 has a second buffer 43 which is likewise formed by a compensation roller 44 and a guide plate 45 placed thereunder.
  • a driven roller 46 which co-acts with a roller 47 to tighten the length of material 3 is temporarily stopped.
  • Compensation roller 44 then moves downward at a speed such that all the material supplied by longitudinal cutting means 29 is stored in buffer 43.
  • the driven roller 46 After the transverse cutting operation has been performed and the driven roller 46 has been started again, the material is pulled out of buffer 43 by temporarily causing this roller to rotate more rapidly.
  • the material of the length 3 can otherwise be supported during both the cutting operation in longitudinal direction and the transverse cutting operation.
  • transverse cutting operation use can be made of a static support, for instance by means of a pneumatic system with which the material is sucked against a surface.
  • longitudinal cutting means use can be made of a dynamic support system, for instance in the form of guide plates or guide rollers, whereby the material is stabilized and the pleats can optionally be opened up in order to enable a cutting operation to be carried out in the pleat without damaging the surrounding material .
  • transverse unit 30 may take a "flying" form and to thus co-displace with the length of material 3 for cutting (fig. 2) .
  • transverse cutting means 30 are provided with control means for controlling transverse cutting means 30.
  • control means then comprise a sensor (not shown here) which ascertains that a determined quantity of material has passed through transverse cutting means 30, whereafter these latter can be activated.
  • the pieces or panels 48 formed by transverse cutting means 30 can finally be taken off conveyor 9 and stacked by a transfer device 11. Panels 48 can also be passed directly to a connecting device in which they are mutually connected in longitudinal direction.
  • a slightly different cutting pattern is also chosen for this purpose.
  • the length of material is cut on either side on a fold line 5 (fig. 7A) , whereafter one of the panels is turned over prior to the connecting.
  • the short leg 51 of the last pleat of this panel 48' is unfolded slightly and connected to the long leg 52 of the last pleat of the other panel 48 (fig. 8) , whereby after this second panel 48' has been folded back to its original position a relatively wide pleated panel results, the seam 50 of which is invisible from the visual side 49 of the panel.
  • a cutting line is herein chosen in a pleat lying on the rear side, which falls behind the pleat on the visual side 49 during use (fig. 7B) .
  • the method and the system according to the invention enable pleating, cutting to size and processing into end products of lengths of textile material at relatively great speed and on industrial scale.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

Pour réaliser un produit textile plissé selon la présente invention, on prend une pièce de matière plate, on ménage dans cette pièce un certain nombre de plis selon le sens de la longueur, lesquels plis sont de plus en plus fermés au fur et à mesure qu'on progresse selon le sens de la machine, puis on fixe les plis, soit à la chaleur, soit à la presse. Une fois que les plis ont été formés et fixés, la pièce peut subir des opérations de finition, et notamment une coupe en morceaux selon le sens transversal. Il est également possible de couper une lisière longitudinale. L'invention concerne également un système permettant la mise en oeuvre du procédé, lequel système est constitué d'un module d'alimentation, d'un module de plissage, et d'un module de fixation. Le module de plissage peut comporter un moule dont le profil d'ouverture correspond à la forme attendue du plissage du produit, le module de fixation comprenant un cylindre chauffé d'un diamètre relativement grand. Le système peut en outre comporter un module de finition de la pièce plissée, lequel module est équipé d'un organe de coupe.
PCT/NL1998/000672 1998-08-20 1998-11-25 Realisation d'un produit textile plisse, et systeme a cet effet WO2000011255A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP98957233A EP1181408B1 (fr) 1998-08-20 1998-11-25 Systeme pour realiser un produit textile plisse
DE69830429T DE69830429T2 (de) 1998-08-20 1998-11-25 Vorrichtung zur herstellung eines plissierten produkts
AU13536/99A AU1353699A (en) 1998-08-20 1998-11-25 Method and system for forming a pleated textile product
AT98957233T ATE296914T1 (de) 1998-08-20 1998-11-25 Vorrichtung zur herstellung eines plissierten produkts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1009909 1998-08-20
NL1009909 1998-08-20

Publications (1)

Publication Number Publication Date
WO2000011255A1 true WO2000011255A1 (fr) 2000-03-02

Family

ID=19767685

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL1998/000672 WO2000011255A1 (fr) 1998-08-20 1998-11-25 Realisation d'un produit textile plisse, et systeme a cet effet

Country Status (5)

Country Link
EP (1) EP1181408B1 (fr)
AT (1) ATE296914T1 (fr)
AU (1) AU1353699A (fr)
DE (1) DE69830429T2 (fr)
WO (1) WO2000011255A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1798328A1 (fr) * 2004-07-29 2007-06-20 Magie Pression Co., Ltd. Procédé permettant de plisser un tissu composé d'un fil d'acide polylactique et de tissu plissé
KR100901486B1 (ko) 2007-11-09 2009-06-08 이원기 원단주름성형장치
KR100923983B1 (ko) 2008-01-23 2009-10-28 이원기 막주름 성형장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR330446A (fr) * 1903-03-21 1903-08-19 Joanny Debauge Nouveau genre de plissé et moyens de l'obtenir
US2786616A (en) * 1954-04-26 1957-03-26 United Merchants & Mfg Lengthwise pleating
US2821237A (en) * 1954-08-31 1958-01-28 Cranston Print Works Co Pleating apparatus for pleating textile fabric
FR1198140A (fr) * 1958-06-03 1959-12-04 Procédé et dispositif de plissage
FR2398830A1 (en) * 1977-07-29 1979-02-23 Corbiere Jacques Continuous high speed pleating machine - may be associated with steam setting treatment
GB2261680A (en) * 1991-11-23 1993-05-26 Goldsmith Crewe & Company Apparatus for making a textile workpiece

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR330446A (fr) * 1903-03-21 1903-08-19 Joanny Debauge Nouveau genre de plissé et moyens de l'obtenir
US2786616A (en) * 1954-04-26 1957-03-26 United Merchants & Mfg Lengthwise pleating
US2821237A (en) * 1954-08-31 1958-01-28 Cranston Print Works Co Pleating apparatus for pleating textile fabric
FR1198140A (fr) * 1958-06-03 1959-12-04 Procédé et dispositif de plissage
FR2398830A1 (en) * 1977-07-29 1979-02-23 Corbiere Jacques Continuous high speed pleating machine - may be associated with steam setting treatment
GB2261680A (en) * 1991-11-23 1993-05-26 Goldsmith Crewe & Company Apparatus for making a textile workpiece

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1798328A1 (fr) * 2004-07-29 2007-06-20 Magie Pression Co., Ltd. Procédé permettant de plisser un tissu composé d'un fil d'acide polylactique et de tissu plissé
EP1798328A4 (fr) * 2004-07-29 2009-07-15 Magie Pression Co Ltd Procédé permettant de plisser un tissu composé d'un fil d'acide polylactique et de tissu plissé
US7802705B2 (en) 2004-07-29 2010-09-28 Magie Pression Co., Ltd. Method for forming pleat on fabric composed of polylactic acid yarn, and pleated fabric
KR100901486B1 (ko) 2007-11-09 2009-06-08 이원기 원단주름성형장치
KR100923983B1 (ko) 2008-01-23 2009-10-28 이원기 막주름 성형장치

Also Published As

Publication number Publication date
EP1181408A1 (fr) 2002-02-27
EP1181408B1 (fr) 2005-06-01
AU1353699A (en) 2000-03-14
DE69830429T2 (de) 2006-01-26
ATE296914T1 (de) 2005-06-15
DE69830429D1 (de) 2005-07-07

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