WO2016143011A1 - ファスナーストリンガー及びこれが縫い付けられた生地の製造方法 - Google Patents

ファスナーストリンガー及びこれが縫い付けられた生地の製造方法 Download PDF

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Publication number
WO2016143011A1
WO2016143011A1 PCT/JP2015/056726 JP2015056726W WO2016143011A1 WO 2016143011 A1 WO2016143011 A1 WO 2016143011A1 JP 2015056726 W JP2015056726 W JP 2015056726W WO 2016143011 A1 WO2016143011 A1 WO 2016143011A1
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WIPO (PCT)
Prior art keywords
fastener
fastener stringer
coating film
stringer
fastener tape
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PCT/JP2015/056726
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English (en)
French (fr)
Japanese (ja)
Inventor
後藤　浩司
辰夫 水野
尚三 山本
Original Assignee
Ykk株式会社
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.)
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Application filed by Ykk株式会社 filed Critical Ykk株式会社
Priority to CN201580058565.8A priority Critical patent/CN107072358A/zh
Priority to PCT/JP2015/056726 priority patent/WO2016143011A1/ja
Priority to TW105104838A priority patent/TWI578930B/zh
Publication of WO2016143011A1 publication Critical patent/WO2016143011A1/ja

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    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00

Definitions

  • the present disclosure mainly relates to a fastener stringer and a method for manufacturing a fabric on which the fastener stringer is sewn.
  • Patent Document 1 discloses forming a coating film on an element attached to a side edge portion of a fastener stringer by a roll coating method.
  • Patent Document 2 discloses that a conductive wire is incorporated in a side edge portion of a fastener stringer and electrodeposition coating is applied to an element.
  • the inventors of the present application have found the significance of providing a new method for producing fastener stringers.
  • a method for producing a fastener stringer includes: Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape; Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film; Removing the aqueous paint liquid adhering to the fastener stringer fastener tape; Fixing the coating film formed on the exposed surface of the conductive element; A step of dyeing the fastener tape of the fastener stringer in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element.
  • the fastener stringer is immersed in an aqueous coating solution in which an anionic or cationic aqueous coating is dissolved, and the electrode on which the aqueous coating is deposited is applied to the element immersed in the aqueous coating solution. Including contacting.
  • pretreatment is performed on the exposed surface of the conductive element.
  • a method for producing a fabric with a fastener stringer Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape; Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film; Removing the aqueous paint liquid adhering to the fastener stringer fastener tape; Fixing the coating film formed on the exposed surface of the conductive element; The process of sewing fastener stringer fastener tape to the fabric, The process of dyeing the fastener tape of the fastener stringer and the fabric to which the fastener tape is sewn in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element.
  • a method for producing a fastener stringer comprises: Preparing a fastener stringer with a plurality of elements attached to the side edges of the fastener tape; Selectively forming a coating film on the exposed surface of each element of the fastener stringer; After the coating film is selectively formed on the exposed surface of each element, the method includes a step of dyeing a fastener stringer fastener tape.
  • Each element of the fastener stringer is a conductive element, and a coating film containing a water-based paint is formed on the exposed surface of the conductive element based on electrodeposition coating.
  • the fastener stringer fastener tape is water-based. The paint liquid adheres, and after this step, the aqueous paint liquid adhering to the fastener tape is removed.
  • the fastener tape is dyed.
  • the coating film is fixed on the exposed surface of the conductive element.
  • a method for producing a fabric with a fastener stringer Preparing a fastener stringer with a plurality of elements attached to the side edges of the fastener tape; Selectively forming a coating film on the exposed surface of each element of the fastener stringer; The process of sewing fastener stringer fastener tape to the fabric, After the coating film is selectively formed on the exposed surface of each element, the method includes a step of dyeing a fastener stringer fastener tape and a fabric to which the fastener tape is sewn.
  • a method comprises: Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape; Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film; Removing the aqueous paint liquid adhering to the fastener stringer fastener tape; Fixing the coating film formed on the exposed surface of the conductive element; A step of dyeing the fastener tape of the fastener stringer in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element.
  • a method comprises: Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape; Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film; Removing the aqueous paint liquid adhering to the fastener stringer fastener tape; Fixing the coating film formed on the exposed surface of the conductive element; The process of sewing fastener stringer fastener tape to the fabric, The process of dyeing the fastener tape of the fastener stringer and the fabric to which the fastener tape is sewn in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element. Including.
  • a novel fastener stringer manufacturing method different from the conventional one can be provided.
  • the fastener tape is generally dyed in light of the color of the fabric (for example, clothing, bags, etc.) to which the fastener stringer including the fastener tape is attached. Accordingly, it is common practice to prepare fastener tapes of various colors in advance. However, storing many types of fastener tapes in stock is a management burden that cannot be ignored. If an order for a fastener stringer of a specific color is received from the customer, the dyed fastener tape is removed from the storage location, the element is attached to the fastener tape, and then the element is processed (for example, polished, oxidized, etc.).
  • a surface treatment When a surface treatment is applied, it is required to go through many processes after receiving an order, and the delivery time of a delivery product (for example, a slide fastener, fastener chain, or fastener stringer) after receiving an order from a customer is long. turn into.
  • a delivery product for example, a slide fastener, fastener chain, or fastener stringer
  • the fastener stringer has a plurality of elements attached to the fastener tape.
  • the fastener chain is a combination of left and right fastener stringers.
  • the slide fastener is a slider in which a slider is inserted, and in some cases includes a stopper.
  • the present inventor prepares an undyed fastener stringer by attaching an element to the fastener tape, then selectively coats the fastener stringer element, and then dyes the fastener stringer. I found that the way to do it was significant. In this method, since the element is coated at the time of dyeing the fastener stringer, the element is protected and the deterioration of the element at the time of dyeing is avoided or suppressed. Furthermore, an element attaching process to the fastener tape and an element coating process can be provided before the dyeing process.
  • the fastener stringers managed as stock are unstained plain colors common among the color types, and the stock management burden is reduced.
  • Dye solid fastener tape of fastener stringers to be managed in stock in the color specified by the customer, and then go through the necessary steps (steps to cut to a predetermined length, steps to mount fasteners, steps to pass a slider, etc.) Products can be delivered and delivery times can be shortened.
  • a conductive element is used as the element, and electrodeposition coating using a water-based paint is applied to the conductive element. Apply. Since the water-based paint is used, the liquid of the water-based paint adheres to the fastener tape that is not positively or negatively charged, but the attached liquid can be removed relatively easily in the subsequent steps. On the other hand, a water-based paint is deposited and deposited on the exposed surface of the conductive element with charge transfer, and a coating film made of the water-based paint is formed.
  • the coating film can contain the precipitated water-dispersible resin, and when the pigment is dispersed in the aqueous coating liquid, the coating film may contain this pigment, and may further contain other components.
  • the coating film is colored, uncolored, or transparent.
  • the coating film on the conductive element is fixed, thereby obtaining a coating film that can withstand the subsequent dyeing process. Even if the fastener stringer obtained by such a method is dyed, the coating film on the exposed surface of the conductive element acts as a protective film for the conductive element, and deterioration of the conductive element is suppressed. Based on the electrodeposition described above, most of the exposed surface of the conductive element is covered with the coating film, and the conductive element is sufficiently protected. In addition, according to this method, it is possible to construct a supply system for products that is fundamentally different from the conventional one, which can contribute to shortening the delivery time of the products.
  • the conductive element is an element having conductivity and includes not only a metal element but also a resin element having conductivity, and further includes other types of elements as long as they have conductivity.
  • copper, copper alloys (eg, red, white, etc.), aluminum alloys, stainless steel, titanium, zinc, and the like can be given.
  • a resin element having a surface plated can be used.
  • the above-described metal can be used.
  • the resin material include polyacetal, polyester, polyamide, polypropylene, and acrylic. From the viewpoint of securing high strength, polyacetal may be used. An arbitrary surface treatment can be applied to the plated resin element.
  • the conductive element can be composed of various materials.
  • FIG. 1 is a schematic view for explaining steps of a fastener stringer manufacturing method and a dyeing method.
  • FIG. 2 is a schematic view showing an apparatus used for manufacturing a fastener stringer.
  • FIG. 3 is a schematic front view showing an exemplary slide fastener.
  • FIG. 4 is a schematic view schematically illustrating that a plurality of conductive elements are attached to the side edge of the fastener tape.
  • FIG. 5 is a partial enlarged schematic view of an exemplary slide fastener, and a partial schematic cross section shows that the left and right conductive elements are in mesh with each other.
  • the fastener stringer manufacturing method and the dyeing method 100 can include steps 110 to 160.
  • the fastener stringer manufacturing method and the dyeing method 100 may additionally include steps other than the steps 110 to 160.
  • steps are executed in the order of step 110, step 120, step 130, step 140, step 150, and step 160.
  • Step 150 can be omitted, and this is the same for other embodiments described later. Note that in some embodiments, the order of steps 110-160 is changed.
  • a plain fastener stringer is supplied.
  • the plain fastener stringer is a fastener stringer including a plain fastener tape.
  • Step 110 includes providing a fastener stringer with conductive elements pre-attached to the side edges of the fastener tape.
  • Step 110 can include attaching a conductive element to a side edge of the fastener tape.
  • the pair of leg portions of the metal element When attaching a metal element to the side edge portion of the fastener tape, the pair of leg portions of the metal element is crimped, whereby the side edge portion of the fastener tape is sandwiched between the pair of leg portions.
  • the side edge part of a fastener tape may be comprised thickly compared with the part of another fastener tape.
  • step 120 to step 140 the element of the plain fastener stringer is selectively coated, whereby a coating film is formed on the exposed surface of the element of the plain fastener stringer.
  • step 120 electrodeposition coating is performed. Specifically, in step 120, a coating film formed by depositing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating is formed, and the fastener stringer fastener tape is formed in the process of forming the coating film.
  • the aqueous paint solution adheres to the surface.
  • Electrodeposition coating can include immersing a fastener stringer in an aqueous paint solution in which the aqueous paint is dissolved, and contacting an electrode on the side on which the aqueous paint is deposited with an element immersed in the aqueous paint solution.
  • each of the pair of electrodes for storing a water-based paint solution in which the water-based paint is dissolved, a pair of electrodes disposed in the water-based paint liquid in the dye tank and energizing the liquid, and each of the pair of electrodes Equipment such as a power source having a pair of terminals to be connected and a conveying means for conveying a fastener stringer or a fastener chain for passing through a dyeing tank is used.
  • the positive electrode is brought into contact with each element in the liquid, and the water-based paint is deposited on the surface of the element that acts as the positive electrode in response to energization of the water-based paint liquid.
  • An electrode may be simultaneously contacted with a plurality of elements, or an electrode may be sequentially contacted with each element.
  • Contact as described in this paragraph means electrical contact and does not necessarily require physical contact, but in some forms physical contact is desirable.
  • the applied voltage is selected from the range of 30 to 240V, for example.
  • the voltage application time required for electrodeposition coating of one element is selected from the range of 10.1 seconds to 30 minutes.
  • fastener stringer it is not necessary to immerse the entire fastener stringer in the water-based paint solution. It is also envisaged that a part of the fastener stringer, for example the element and the side edge to which the element is attached, are selectively immersed in the liquid of the aqueous paint. In many cases, it is expected that the water-based paint liquid adheres to the fastener tape.
  • the water-based paint can contain a water-dispersible resin.
  • the water-based paint can contain an inorganic pigment in addition to the water-dispersible resin.
  • the water-based paint can contain a thermosetting water-soluble polyester resin and an inorganic pigment.
  • 10 parts by weight or less of inorganic pigment is added to 100 parts by weight of the resin.
  • 5 parts by mass or less of inorganic pigment is added to 100 parts by mass of the resin. It is envisaged to use various types of inorganic pigments, and the use of combinations of different types of inorganic pigments is also envisaged.
  • the use of water-based paints to which no inorganic pigment is added is also envisaged.
  • an inorganic pigment is also taken in a coating film at the time of precipitation of water-dispersible resin.
  • the electrodeposition coating step may further include removing a thin film of the aqueous paint deposited on the surface of the electrode being immersed in the aqueous paint liquid in which the water-dispersible resin is dissolved.
  • a desired conductivity type positive or negative
  • the surface of the submerged electrode is also covered with a thin film of the aqueous paint during the electrodeposition coating process. The In view of this point, it is preferable to periodically remove the surface film of the submerged electrode to ensure good electrical contact between the submerged electrode and the element.
  • a thin film of water-based paint that is, a coating film
  • a coating film is formed on the exposed surface of the conductive element of the plain fastener stringer.
  • the electrodeposition coating conditions can be determined by those skilled in the art according to the desired thickness of the coating film and the formation range of the coating film. A person skilled in the art can also determine the number of contact points and contact area between the conductive element and the electrode.
  • the exposed surface of the conductive element after electrodeposition coating is 1/10 or less of the exposed surface area of the conductive element before electrodeposition coating, in some cases 1/20 or less, In this case, it is 1/30 or less.
  • the coating film is formed to completely or nearly completely encase the conductive elements of the plain fastener stringer. However, in some forms, it is also expected that a portion of the exposed surface of the conductive element is not covered by the coating film.
  • the fastener chain it is preferable to send the fastener chain to the electrodeposition coating tank and immerse the fastener chain.
  • the left and right elements are in a meshed state, but a slight gap exists also in the meshed elements. Therefore, electrophoresis of the water-based paint in the liquid is ensured through this gap, and sufficient coating processing for each element is achieved.
  • step 130 the aqueous paint liquid adhering to the fastener tape is removed.
  • the aqueous paint liquid adheres to the fastener tape.
  • the fastener tape is not charged, and therefore the aqueous paint in the liquid does not deposit on the surface of the fastener tape.
  • the fastener tape does not directly contact the electrode. Therefore, after electrodeposition coating, the water-based paint liquid adhering to the fastener tape can be easily removed.
  • the removed aqueous paint liquid is returned to the electrodeposition bath and reused.
  • the step of removing the water-based paint liquid may include removing the water-based paint liquid based on washing and / or suction.
  • Washing with water can include putting the plain fastener stringer after electrodeposition coating into a water tank.
  • Rinsing can include stirring the plain fastener stringer in the aquarium.
  • Suction includes removing the aqueous paint liquid adhering to the fastener tape of the plain fastener stringer based on the operation of the aspirator.
  • step 140 a fixing process is performed on the coating film on the exposed surface of the conductive element.
  • the coating film is a film formed by depositing an aqueous paint. By performing the fixing process, it is possible to prevent the coating film from being easily peeled off from the conductive element.
  • the water-based paint can include, for example, a thermosetting water-dispersible resin.
  • a thermosetting water-dispersible resin By heating the plain fastener stringer, the coating film deposited on the exposed surface of the conductive element is cured, and the coating film is fixed on the conductive element. This process is also called “baking”.
  • thermosetting water-dispersible resin with a lower curing temperature.
  • the coating film can be quickly cured while reducing the damage given to the fastener tape.
  • the curing start temperature of the water-dispersible resin contained in the water-based paint is 200 ° C. or lower, in other cases 150 ° C. or lower, and in other cases 130 ° C. or lower.
  • the fastener tape is protected by the masking tape, and baking at a higher temperature is allowed.
  • Baking can be performed without removing the water-based paint liquid adhering to the fastener tape.
  • a cured coating film is also formed on the fastener tape.
  • the hardened coating film on the fastener tape is removed by any method.
  • the conductive element of the plain fastener stringer is selectively coated in steps 120 to 140, whereby the exposed portion of the conductive element of the plain fastener stringer is covered with the coating film.
  • the electrodeposition coating, the removal of the liquid of the water-based paint, and the fixing process of the coating film may be performed on the fastener chain.
  • step 150 the plain fastener stringer is stored. Note that step 150 can be omitted. From the point of view of manufacturing actual slide fasteners, step 150 corresponds to storing a large number of plain fastener stringers in a warehouse. One or more drying treatments may be introduced between steps 120-150.
  • a staining process is executed.
  • a plurality of plain fastener stringers are put into a dyeing tank, the plain fastener stringers are stirred, and the fastener tape of the plain fastener stringer is dyed with the dye in the dyeing tank in this process.
  • a fastener stringer is wound around a rotating tool of a dyeing device, and a dye is sprayed onto the rotating fastener stringer.
  • the fastener tape of the plain fastener stringer is dyed.
  • the conductive element is covered with a cured coating film. Therefore, it is possible to prevent the conductive element from being deteriorated, for example, corroded during the dyeing process. Since the conductive element is covered with a coating film, it is acceptable to use a reactive dye. Needless to say, the dyeing process may be performed on the fastener chain.
  • the fastener stringer can have a customer-specified color fastener tape. Further, in some non-limiting forms, the fastener stringer can also have customer-specified color elements based on the pigment in the coating film.
  • the fastener stringer or fastener chain is cut into a predetermined length, and other slide fastener parts such as fasteners and sliders are mounted. In this way, a finished product of the slide fastener is manufactured.
  • the fastener stringer or the fastener chain can be cut before the storage step. However, high production efficiency can be ensured by dyeing a long fastener chain and then cutting the fastener chain.
  • steps 110 to 150 can be performed in advance before receiving an order from a customer. Therefore, the number of processes after receiving an order from the customer is reduced, and the shortening of the delivery time of the product is promoted. Since the conductive element of the plain fastener stringer is previously coated with the coating film, deterioration of the conductive element during the dyeing process is suppressed.
  • the apparatus or equipment shown in FIG. 2 can be used for each of the above steps. The function and significance of each of these devices can be understood from the above description.
  • the supply unit 210 can include a device for attaching a fastener element to a side edge of the fastener tape.
  • the supply unit 210 may include a device that conveys fastener stringers, such as a roll-to-roll.
  • the electrodeposition apparatus 220 can include an apparatus capable of performing electrodeposition coating, and can include the above-described electrodeposition coating tank, a pair of electrodes, a power source, and a transfer device.
  • the removal device 230 may include a water tank for washing the fastener stringer after electrodeposition, and may include a suction device for suctioning the fastener stringer after electrodeposition.
  • the fixing device 240 may include a heater for heating the fastener stringer after the electrodeposition and removal process.
  • the storage unit 250 can include a storage in which humidity and temperature are adjusted.
  • the dyeing device 260 may include a dyeing tank or a dyeing device. Any device can include a fastener stringer or fastener chain transport device.
  • the slide fastener 500 has a pair of left and right fastener stringers 510.
  • Each fastener stringer 510 has a fastener tape 520 and a plurality of elements 530 attached to the side edge 525 of the fastener tape 520.
  • the elements 530 are arranged at regular intervals along the side edge 525.
  • a slider 560 is passed through the left and right element rows so that the pair of left and right fastener stringers 510 can be opened and closed.
  • an upper stopper 540 and a lower stopper 550 for limiting the range of movement of the slider 560 are provided.
  • the element 530 in the illustrated example is a metal element covered with a coating film.
  • the element 530 includes a pair of leg portions 531 that sandwich and hold the side edge portion 525, and a connection portion 532 that connects the pair of leg portions 531.
  • the connecting portion 532 has a convex portion 535 that protrudes to one side of the adjacent element 530 and a concave portion 536 provided on the other side of the adjacent element 530.
  • the left and right elements 530 are engaged with each other by the movement of the slider 560 in the closing direction.
  • the cross section schematically shows that the convex portion 535 of the left element 530 is fitted into the concave portion 536 of the right element 530 and the convex portion 535 of the right element 530 is fitted into the concave portion 536 of the left element 530. Indicated.
  • the coating film is formed in a range excluding a range where the element 530 is in contact with the side edge portion 525. Thereby, deterioration of the electroconductive element at the time of dyeing of a fastener stringer is suppressed.
  • FIG. 6 is a schematic flowchart for explaining the steps of the fastener stringer manufacturing method and dyeing method.
  • FIG. 7 is a schematic view showing an apparatus used for manufacturing a fastener stringer.
  • pretreatment is performed on the conductive element before electrodeposition coating.
  • the pretreatment include polishing of the exposed surface of the conductive element, oxidation of the exposed surface, and plating of the exposed surface, but are not limited thereto.
  • the gloss of the conductive element is increased by polishing the surface.
  • the conductive element changes color due to surface oxidation. By plating the exposed surface, for example, a non-conductive element becomes a conductive element.
  • step 170 pre-processing is performed on the fastener element before electrodeposition coating.
  • a pretreatment step 170 is performed before the storage step 150. Therefore, even if pre-processing is performed, an increase in the delivery date of the product is avoided.
  • the pretreatment device 270 can include, for example, a heating device for oxidizing the surface of the fastener element.
  • the pretreatment device 270 can include, for example, a plating device for plating fastener elements.
  • FIG. 8 is a schematic flowchart for explaining the steps of the manufacturing method and the dyeing method of the fabric with fastener stringers.
  • FIG. 9 is a schematic view showing an apparatus used for manufacturing a fabric with a fastener stringer.
  • a plain fastener stringer is sewn on the fabric, and then the fabric with the plain fastener stringer is dyed. In such a case, it is sufficient to provide a plain fastener stringer to the customer, so that the delivery time can be further shortened. It is assumed that the plain fastener stringer is cut to a predetermined length and then sewn to the fabric. It is also assumed that a slide fastener through which a stopper or a slider is passed is sewn to the fabric.
  • a plain fastener stringer is sewn to the fabric.
  • a plain fastener stringer fastener tape is sewn onto the fabric.
  • the fabric is, for example, clothing fabric, bag fabric, or moss fabric, but should not be limited to this. Fabrics can include knitting, woven fabrics, jerseys, and the like.
  • step 190 the fabric with plain fastener stringers is dyed.
  • the fabric with plain fastener stringers is dyed. For example, a large number of fabrics with plain fastener stringers are put into a dyeing tank, stirred and dyed.
  • the sewing apparatus 280 shown in FIG. 9 can include an apparatus that can sew a fastener tape of a plain fastener stringer to the fabric.
  • the dyeing device 290 can include a dyeing tank, similar to the dyeing device 260 of FIG.
  • FIG. 10 is a schematic flowchart for explaining a fastener stringer manufacturing method and dyeing method.
  • selective coating of the elements is performed before dyeing.
  • the element is protected during the dyeing process.
  • the above-described method may be employed, or another method may be employed.
  • Example 1 ⁇ Fabrication of fastener chain> A string of metal elements made of red copper was swaged and fixed to the side edge of a polyester fastener tape to produce a continuous fastener stringer, and a pair of fasteners triggers were mated together to produce a fastener chain. .
  • the fastener chain was continuously transported by a roll-to-roll transport device. In the middle of conveyance, the fastener chain passed through the anionic water-based paint bath, and in this passing process, the positive electrode was sequentially brought into contact with each element to form a coating film on the exposed surface of each conductive element.
  • the conditions for electrodeposition coating at this time are as follows. ⁇ Electrodeposition conditions> (1) Fastener chain transport speed: 5m / min (2) Applied voltage: 240V (3) Water-based paint: Low-temperature thermosetting water-based polyester resin paint without adding pigment
  • the fastener chain passed through the aqueous paint bath, the aqueous paint liquid adhering to the fastener tape was removed by washing with water while the fastener chain was continuously conveyed by a roll-to-roll conveying device. Thereafter, the fastener chain was baked to cure the coating film covering the element and fix it on the element. Baking was performed by heating the fastener chain at 130 ° C. for 15 minutes, thereby curing the coating film on the element. In this way, a fastener chain in which the element was protected by the cured coating film was produced. Thereafter, the obtained fastener chain was put into a dyeing tank and dyed. Specifically, dyeing was performed using a disperse dye over a period of 130 ° C. ⁇ 30 minutes, and then reduction treatment was performed over a period of 90 ° C. ⁇ 10 minutes. Even after the dyeing treatment, no problem in appearance was found in the element.
  • a fastener chain before electrodeposition coating was prepared in the same procedure as in Example 1, and this was cut so that the area of one side of the tape part was 280 cm 2, and no electricity was applied to the water-based paint as in Example 1. It was immersed in this state and allowed to flow for 1 minute to attach the water-based paint to the fastener tape. Thereafter, the fastener tape was put into a washing tank and vibrated for 5 minutes. Then, the fastener tape was pulled up from the washing tank and dried in an environment of 130 ° C. for 15 minutes.

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PCT/JP2015/056726 2015-03-06 2015-03-06 ファスナーストリンガー及びこれが縫い付けられた生地の製造方法 WO2016143011A1 (ja)

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Application Number Priority Date Filing Date Title
CN201580058565.8A CN107072358A (zh) 2015-03-06 2015-03-06 拉链牙链带的制造方法和缝有该拉链牙链带的面料的制造方法
PCT/JP2015/056726 WO2016143011A1 (ja) 2015-03-06 2015-03-06 ファスナーストリンガー及びこれが縫い付けられた生地の製造方法
TW105104838A TWI578930B (zh) 2015-03-06 2016-02-19 And a method of manufacturing a cloth with a bead chain

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