WO2017006402A1 - Chaîne de fermeture comprenant des rangées d'éléments d'alliage de cuivre et une fermeture à glissière - Google Patents

Chaîne de fermeture comprenant des rangées d'éléments d'alliage de cuivre et une fermeture à glissière Download PDF

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Publication number
WO2017006402A1
WO2017006402A1 PCT/JP2015/069325 JP2015069325W WO2017006402A1 WO 2017006402 A1 WO2017006402 A1 WO 2017006402A1 JP 2015069325 W JP2015069325 W JP 2015069325W WO 2017006402 A1 WO2017006402 A1 WO 2017006402A1
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WO
WIPO (PCT)
Prior art keywords
elements
fastener chain
fastener
value
exposed surface
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.)
Ceased
Application number
PCT/JP2015/069325
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English (en)
Japanese (ja)
Inventor
隆志 中村
尚三 山本
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.)
YKK Corp
Original Assignee
YKK Corp
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 YKK Corp filed Critical YKK Corp
Priority to PCT/JP2015/069325 priority Critical patent/WO2017006402A1/fr
Priority to TW105120983A priority patent/TWI649463B/zh
Priority to CN201610518456.6A priority patent/CN105962551A/zh
Priority to CN201620712622.1U priority patent/CN206284511U/zh
Publication of WO2017006402A1 publication Critical patent/WO2017006402A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
    • A44B19/04—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers
    • A44B19/06—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers with substantially rectangular members having interlocking projections and pieces
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/04—Alloys based on copper with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/34—Anodisation of metals or alloys not provided for in groups C25D11/04 - C25D11/32

Definitions

  • the present invention relates to a fastener chain having a row of copper alloy elements.
  • the present invention also relates to a slide fastener provided with the fastener chain.
  • the element 30 is produced by press-molding the meshing recess 22 and the meshing projection 23 on the upper and lower surfaces of the head 21 of the cut Y-shaped member 20 by a forming punch.
  • the element 30 manufactured in this way is sequentially planted and fixed at regular intervals along the longitudinal side edge of the fastener tape 40 by caulking both the leg portions 24a and 24b.
  • Such copper alloy elements have been colored by plating for the purpose of improving functionality and design.
  • a plating process is performed on the surface of a long body made of a metal or an alloy to form a film having a film thickness of 0.001 to 10 ⁇ m, and this is cut into constituent members.
  • a method of manufacturing an adherend with constituent members, which is mounted on a kimono, is disclosed.
  • Japanese Patent Application Laid-Open No. 2003-180410 discloses a method for forming a film on an element by combining electrolytic plating and electroless plating.
  • electrolytic plating is performed in the state of a deformed wire having a substantially Y-shaped cross section for producing an element
  • electroless plating is performed after the element is attached to the fastener tape
  • plating treatment is performed on all outer surfaces of the element. It is a technology to apply.
  • a design is known in which metallic elements having different hues are implanted in a fastener tape in a predetermined arrangement pattern to give various hues to the element rows (eg, Chinese Design No. 302356575, Chinese Design No. 2). No. 30277555).
  • Such an array of elements having a variety of colors is one of a technique using a parts feeder that can select elements according to hue (Japanese Patent Publication No. 7-49002, WO2014 / 077686), and a plurality of wires having different colors.
  • the present invention was created in the background of the above circumstances, and is a fastener chain having a row of copper alloy elements whose hue changes, which can be manufactured at low cost, and is a copper alloy by a method different from plating.
  • An object is to provide a fastener chain in which colored elements are colored.
  • the plating solution penetrates into the fastener tape.
  • the cleaning process must be performed many times in a bath mixed with a cleaning agent, and depending on the material of the fastener tape, there is a problem that the texture, texture, etc. are impaired. For this reason, the coloring of the metal fastener by plating is often performed before the fastener tape is implanted.
  • the present inventor has intensively studied in order to solve the above-mentioned problems. As a result, attention is paid to the fact that the hue of copper oxide changes greatly depending on the oxidation number. It has been found that it is effective to arrange elements having different constituent ratios of cuprous oxide (Cu 2 O) and cupric oxide (CuO) mainly for the copper oxide constituting the metal oxide.
  • An oxide film can be formed on the element surface by an anodic oxidation method.
  • the electrolyte solution does not contain substances that are highly toxic to the human body. Thorough cleaning can be performed and problems such as plating do not occur.
  • the hue change of the element can be achieved only by changing the anodic oxidation conditions, and it is possible to easily create a wide range of hues with the help of the large hue change due to the oxidation number of copper oxide.
  • the present invention has been completed based on this knowledge.
  • the present invention is a fastener chain comprising a pair of elements made of copper alloy that engage with each other and a pair of fastener tapes each attached to the element array along one side edge,
  • Each of the exposed surfaces of the elements has an oxide film having different contents of cuprous oxide and cupric oxide, so that the hue exhibited by each of the elements changes in the length direction of the row.
  • the fastener chain in the CIELAB color space defined in JIS Z8781-4 (2013), among the elements constituting the row, the element having the largest a * value of the exposed surface The difference of the a * value from the element having the smallest a * value on the exposed surface is 10 or more.
  • the b * value of the exposed surface is the largest.
  • the difference in b * value between the element and the element with the smallest b * value on the exposed surface is 20 or more.
  • the a * value of the exposed surface is the largest.
  • a * value of greater elements is not less than 10
  • a * value of the smallest element of a * value of the exposed surface is 5 or less.
  • the b * value of the exposed surface is the highest.
  • b * value of greater elements is not less than 20
  • the b * value of the smallest element of the b * value of the exposed surface is 10 or less.
  • the component content of cuprous oxide in the oxide film is higher than the component content of cupric oxide. And at least one element in which the component content of cupric oxide in the oxide film is greater than the component content of cuprous oxide.
  • the manner in which the hue exhibited by each of the elements changes in the length direction of the row is regular.
  • the manner in which the hue exhibited by each of the elements changes in the length direction of the row is random.
  • the element is represented by the general formula: Cu a Zn b Ni c (where a, b, and c are mass%, a is the balance, 5 ⁇ b ⁇ 40 , 0 ⁇ c ⁇ 30 is included, and inevitable impurities are included.)
  • the base material is a copper alloy having a composition represented by:
  • the oxide film is an anodized film.
  • the present invention is a slide fastener including the fastener chain according to the present invention.
  • the present invention is an article provided with the slide fastener according to the present invention.
  • a fastener chain having a row of copper alloy elements whose hue changes can be manufactured at low cost. Further, since the coloring step for obtaining the fastener chain according to the present invention can be carried out after the rows of elements are implanted in the fastener tape, it is easy to color the entire exposed surface of the copper alloy element. is there.
  • a change in hue due to the difference in the oxidation number of copper oxide is utilized. Since copper oxide has a large change in hue due to the oxidation number, a wide range of hues can be easily created. For this reason, it is possible to use a row of elements having a large hue change or a row of elements having a small hue change according to needs. The hue can be changed regularly or randomly.
  • FIG. 3 is a schematic diagram of the slide fastener 100.
  • the slide fastener 100 includes a pair of copper alloy elements 103 that engage with each other and a row of the elements 103 on one side edge. And a pair of fastener tapes 101 attached along. A core portion 102 is formed on one end side of the fastener tape 101, and the element 103 is caulked and fixed (attached) to the core portion 102 of the fastener tape 101 at a predetermined interval.
  • the slide fastener 100 is disposed between an upper stop 104 and a lower stop 105 that are caulked and fixed to the core portion 102 of the fastener tape 101 at the upper and lower ends of the element 103 and a pair of opposing elements 103.
  • a slider 106 that is slidable in the vertical direction for meshing and separating is provided.
  • a state in which the element 103 is attached to the core portion 102 of one fastener tape 101 is referred to as a slide fastener stringer, and the element 103 attached to the core portion 102 of the pair of fastener tapes 101 is engaged. What we have is called a slide fastener chain.
  • the base material of the element 103 is not particularly limited as long as it is a copper alloy having a composition containing copper as a main component.
  • a copper alloy having a composition containing copper as a main component For example, Cu—Zn alloys such as red and brass, Cu—Zn—Ni such as white An alloy is preferable from the viewpoint of strength and workability required for the element.
  • the content of each impurity element allowed as an inevitable impurity is generally 0.1% by mass or less, preferably 0.05% by mass or less.
  • the hue exhibited by each element changes in the length direction of the row.
  • the change in hue is schematically shown in shades.
  • the manner of change may be regular or random.
  • the coloring of the element 103 may be performed on any of the slide fastener stringer, the slide fastener chain, or the slide fastener after the row of the elements 103 is fixed to the fastener tape.
  • the coloring method There is no particular limitation on the coloring method as long as the exposed surface of the element can be oxidized, but from the viewpoint of production efficiency, the electrolytic bath is moved while a long fastener stringer or fastener chain is conveyed by roll-to-roll. A method of anodizing the element in the process of passing is preferable. While passing through the electrolytic bath, the oxide film can be easily formed by bringing the anode into contact with a long fastener stringer or an element of the fastener chain for a predetermined time.
  • the oxidation number of copper oxide constituting the oxide film can be changed by changing electrolytic conditions such as anode potential, current density, contact resistance (contact area between anode and element).
  • electrolytic conditions such as anode potential, current density, contact resistance (contact area between anode and element).
  • hue of the element which passes an electrolytic bath can be changed regularly or irregularly by changing electrolysis conditions regularly or irregularly.
  • cuprous oxide Cu 2 O
  • cupric oxide An oxide film having a high ratio of CuO
  • brown color, dark yellow color, gunmetal color, green yellow color, copper color Various hues such as dark blue, old gold, and lemon yellow can be created.
  • cuprous oxide itself is red
  • cupric oxide itself is black.
  • the fastener chain according to the present invention there can be at least one element in which the content ratio of cuprous oxide in the oxide film is higher than the content ratio of cupric oxide. In one embodiment of the fastener chain according to the present invention, there can be at least one element having a cupric oxide component content in the oxide film larger than the cuprous oxide component content. In addition, in this specification, the component content rate of cuprous oxide and cupric oxide is based on molar amount.
  • the thickness of the oxide film increases as the oxidation time is increased, and tends to darken as the thickness of the oxide film increases. Therefore, in addition to changing the oxidation number of copper oxide, it is possible to change the hue by changing the thickness of the oxide film.
  • the thickness of the oxide film can be, for example, about 0.05 to 1.0 ⁇ m, and typically about 0.1 to 0.5 ⁇ m.
  • the fastener stringer, slide fastener chain, or slide fastener discharged from the electrolytic bath may be washed with water and dried. It is not necessary to carry out the washing treatment many times in a bath mixed with a cleaning agent as in the case of plating treatment, and simple water washing is sufficient.
  • the fastener chain according to the present invention can have elements having a wide range of hues.
  • a specific aspect of the hue of the element will be described using the chromaticities a * and b * as a scale.
  • the element having the largest a * value of the exposed surface in the CIELAB color space defined in JIS Z8781-4 (2013), among the elements constituting the row, the element having the largest a * value of the exposed surface can be 10 or more, 15 or more, and further 20 or more, for example 10-30 It can be a range.
  • the element having the largest a * value of the exposed surface can be 10 or more, 15 or more, 20 or more, and further 25 or more, for example, in the range of 10-30.
  • the element having the smallest a * value on the exposed surface can be 5 or less, can be 3 or less, can be 2 or less, for example, can be ⁇ 20 to 5, and can be 0 to 5.
  • the element having the largest b * value on the exposed surface in the CIELAB color space defined in JIS Z8781-4 (2013), among the elements constituting the row, the element having the largest b * value on the exposed surface can be 20 or more, can be 25 or more, and further can be 30 or more, for example 20-50 It can be in the range or 30-40.
  • the element having the largest b * value on the exposed surface can be 20 or more, 25 or more, 30 or more, and further 35 or more, for example, in the range of 20-40.
  • the element having the smallest b * value on the exposed surface can be 10 or less, can be 5 or less, can be 0 or less, can also be ⁇ 5 or less, for example ⁇ 20 to 10, It can be in the range of -10 to 5.
  • the oxide film Before the formation of the oxide film, no special pretreatment is required for the exposed surface of the element. For example, degreasing treatment, pickling treatment, smoothing treatment, etc. may be performed. Accordingly, when the element uses a zinc-containing copper alloy as a base material, the surface zinc ratio is reduced by dissolving the surface zinc, and the color tone is improved.
  • various surface treatments may be performed as necessary. For example, one or a combination of two or more surface treatments such as rust prevention treatment, clear coating treatment, waxing, matte lacquer coating, or glossy lacquer coating can be performed.
  • ⁇ Slide fasteners can be attached to various items, and function especially as an opening / closing tool.
  • the article to which the slide fastener is attached is not particularly limited, and examples thereof include daily necessaries such as clothing, bags, shoes, and miscellaneous goods, and industrial articles such as water storage tanks, fishing nets, and space suits.
  • the Y-bar is sequentially cut using a cutting die equipped with a punch and a die to obtain a large number of Y-shaped members.
  • the convex part was press-molded to produce a fastener element.
  • a long fastener stringer was continuously produced by caulking and fixing the leg portions of the fastener element thus produced in order along the longitudinal side edges of the fastener tape at regular intervals.
  • the elongate fastener chain was obtained by engaging the element row
  • the element rows of the obtained fastener chain were colored. Specifically, a long fastener chain was allowed to pass through the electrolytic bath while being continuously conveyed at a predetermined speed using a roll-to-roll conveyance facility. In this process, the anode was brought into contact with the fastener chain element for a predetermined time to form an oxide film. At this time, the inclination of the element when the element was in contact with the anode was changed by sandwiching the fastener chain between rollers provided with fine irregularities just before the fastener chain entered the electrolytic bath. Invention Examples 1 and 2, the amount of inclination of the element was changed randomly. The difference between the inventive examples 1 and 2 is the magnitude of the change in the inclination of the element. The inventive example 1 has a larger change in the inclination of the element than the inventive example 2.
  • Coloring method Anodizing method
  • Electrolytic bath composition NaOH aqueous solution having a concentration of 30 g / L
  • Bath temperature 50 ° C.
  • Contact time between the anode and each element about 15 seconds
  • Current density 0.33 A / dm 2
  • the fastener chain discharged from the electrolytic bath was washed with water and then dried.
  • the element row of the obtained fastener chain was colored on the entire exposed surface including the Y-bar cut surface, and exhibited a patch pattern in which the hue changed randomly. Further, when the thickness of the oxide film of each element was measured by cross-sectional SEM analysis, both Invention Example 1 and Invention Example 2 were in the range of 0.1 to 0.24 ⁇ m.
  • X-ray photoelectron spectroscopy (X-ray photoelectron spectrometer, model: ESCALAB250Xi) manufactured by Thermo Fisher Scientific Co., Ltd.
  • the component content of cuprous oxide and cupric oxide in the oxide film of the element was investigated, and in any example, the component content of cuprous oxide was higher than that of cupric oxide. Larger elements and elements with higher cupric oxide content content than cuprous oxide were discovered. The component content was compared based on the molar amount. The results are shown in Table 1.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Slide Fasteners (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)

Abstract

L'invention concerne une chaîne de fermeture comprenant des rangées d'éléments d'alliage de cuivre présentant des couleurs différentes. La chaîne de fermeture peut être produite à faible coût et les éléments d'alliage de cuivre sont colorés par une technique différente du placage. La chaîne de fermeture est pourvue : d'une paire de rangées d'éléments d'alliage de cuivre (103) qui sont en prise les uns avec les autres ; et d'une paire de rubans de fermeture (101) présentant chacun un bord latéral auquel l'une ou l'autre des rangées d'éléments (103) est fixée. Les surfaces exposées des éléments (103) présentent des revêtements d'oxyde ayant différentes teneurs en oxyde de cuivre (I) et teneurs en oxyde de cuivre (II) de façon à provoquer une variation de la couleur des éléments (103) le long de la longueur des rangées.
PCT/JP2015/069325 2015-07-03 2015-07-03 Chaîne de fermeture comprenant des rangées d'éléments d'alliage de cuivre et une fermeture à glissière Ceased WO2017006402A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP2015/069325 WO2017006402A1 (fr) 2015-07-03 2015-07-03 Chaîne de fermeture comprenant des rangées d'éléments d'alliage de cuivre et une fermeture à glissière
TW105120983A TWI649463B (zh) 2015-07-03 2016-07-01 Zipper chain and zipper with copper alloy sprocket
CN201610518456.6A CN105962551A (zh) 2015-07-03 2016-07-04 具备铜合金制链牙列的拉链长链以及拉链
CN201620712622.1U CN206284511U (zh) 2015-07-03 2016-07-04 具备铜合金制链牙列的拉链长链以及拉链

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/069325 WO2017006402A1 (fr) 2015-07-03 2015-07-03 Chaîne de fermeture comprenant des rangées d'éléments d'alliage de cuivre et une fermeture à glissière

Publications (1)

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WO2017006402A1 true WO2017006402A1 (fr) 2017-01-12

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CN (2) CN105962551A (fr)
TW (1) TWI649463B (fr)
WO (1) WO2017006402A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI646917B (zh) * 2017-02-02 2019-01-11 日商Ｙｋｋ股份有限公司 附有拉鏈之製品及鏈齒構件、以及附有拉鏈之製品之製造方法
WO2020049695A1 (fr) * 2018-09-06 2020-03-12 Ykk株式会社 Élément de fermeture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6480467A (en) * 1987-09-24 1989-03-27 Yoshida Kogyo Kk Method for forming pattern to metallic fastener element of slide fastener chain
JPH03223492A (ja) * 1990-01-29 1991-10-02 Mitsubishi Electric Corp 銅系金属材料およびその製造方法
WO2012004841A1 (fr) * 2010-07-05 2012-01-12 Ykk株式会社 Produit d'alliage cuivre-zinc et procédé de fabrication d'un produit d'alliage cuivre-zinc
WO2014141409A1 (fr) * 2013-03-13 2014-09-18 Ykk株式会社 Chaîne de fermeture à glissière, fermeture à glissière et procédé de production d'une fermeture à glissière
WO2015049767A1 (fr) * 2013-10-03 2015-04-09 Ykk株式会社 Dispositif de fabrication et procédé de fabrication pour demi-chaîne de fermeture, et demi-chaîne de fermeture

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Publication number Priority date Publication date Assignee Title
CN101613869A (zh) * 2008-06-24 2009-12-30 比亚迪股份有限公司 一种电解着色液及着色方法
CN103284413A (zh) * 2013-05-24 2013-09-11 江苏宏达拉链制造有限公司 一种防腐蚀性拉链
JP3197413U (ja) * 2015-02-24 2015-05-14 Ykk株式会社 レモンゴールド色を有する金属製ファスナー部材及びそれを備えたファスナー

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6480467A (en) * 1987-09-24 1989-03-27 Yoshida Kogyo Kk Method for forming pattern to metallic fastener element of slide fastener chain
JPH03223492A (ja) * 1990-01-29 1991-10-02 Mitsubishi Electric Corp 銅系金属材料およびその製造方法
WO2012004841A1 (fr) * 2010-07-05 2012-01-12 Ykk株式会社 Produit d'alliage cuivre-zinc et procédé de fabrication d'un produit d'alliage cuivre-zinc
WO2014141409A1 (fr) * 2013-03-13 2014-09-18 Ykk株式会社 Chaîne de fermeture à glissière, fermeture à glissière et procédé de production d'une fermeture à glissière
WO2015049767A1 (fr) * 2013-10-03 2015-04-09 Ykk株式会社 Dispositif de fabrication et procédé de fabrication pour demi-chaîne de fermeture, et demi-chaîne de fermeture

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI646917B (zh) * 2017-02-02 2019-01-11 日商Ｙｋｋ股份有限公司 附有拉鏈之製品及鏈齒構件、以及附有拉鏈之製品之製造方法
WO2020049695A1 (fr) * 2018-09-06 2020-03-12 Ykk株式会社 Élément de fermeture
CN112601473A (zh) * 2018-09-06 2021-04-02 Ykk株式会社 紧固件部件
JPWO2020049695A1 (ja) * 2018-09-06 2021-08-12 Ykk株式会社 ファスナー部材
JP7106655B2 (ja) 2018-09-06 2022-07-26 Ykk株式会社 ファスナー部材
US12188131B2 (en) 2018-09-06 2025-01-07 Ykk Corporation Fastener member

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TW201708621A (zh) 2017-03-01
CN105962551A (zh) 2016-09-28
TWI649463B (zh) 2019-02-01

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