US3487510A - Slide-fastener assembly and method of making same - Google Patents

Slide-fastener assembly and method of making same Download PDF

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Publication number
US3487510A
US3487510A US619833A US3487510DA US3487510A US 3487510 A US3487510 A US 3487510A US 619833 A US619833 A US 619833A US 3487510D A US3487510D A US 3487510DA US 3487510 A US3487510 A US 3487510A
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United States
Prior art keywords
threads
fabric
coupling
openings
heads
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Expired - Lifetime
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US619833A
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English (en)
Inventor
Alfons Frohlich
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Opti Holding AG
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Opti Holding AG
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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
    • A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members
    • A44B19/346—Woven stringer tapes
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/06—Details of garments
    • D10B2501/063—Fasteners
    • D10B2501/0631—Slide fasteners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2518—Zipper or required component thereof having coiled or bent continuous wire interlocking surface
    • Y10T24/2521—Zipper or required component thereof having coiled or bent continuous wire interlocking surface with stringer tape having specific weave or knit pattern
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2518—Zipper or required component thereof having coiled or bent continuous wire interlocking surface
    • Y10T24/253—Zipper or required component thereof having coiled or bent continuous wire interlocking surface with stringer tape having distinctive property [e.g., heat sensitive]

Definitions

  • Shrinkage in the weft or transverse direction of the fabric is greater than that in the longitudinal or wrap direction and the weft threads between the openings are provided with formations serving as stops for the warp threads bordering the openings.
  • the openings are punched from the fabric or formed by omission of corresponding warp threads in the weaving process.
  • a marginal portion of the fabric band adjoining the row of openings is turned about the coupling element and can be stretched thereon to retain the coupling element at least in part by the spring-back force of the heattreated thermoplasic threads.
  • My present invention relates to an improved slidefastened assembly and method of making same and, more particularly, to a slide-fastener arrangement wherein a pair of slide-fastener halves are each provided with a coupling element, matingly engageable with the coupling element of the other slide-fastener half, extending along one edge of a support tape and affixed thereto, whereby a slider can be drawn along the coupling elements to connect and disconnect them throughout the length of the slide fastener.
  • Slide-fastener assemblies conventionally have been provided with coupling elements consisting of spacedapart coupling bodies or chains of coupling heads which are attached to the edge of a support tape by one or more securing techniques.
  • a meandering-type coupling element or a helicoidal-coil coupling element is employed, to stitch the coupling elements directly to a fabric or foil tape inwardly of the coupling heads which are adapted to be interleaved with the coupling heads of the metallic slide-fastener element.
  • Other techniques for attaching the coupling elements to the tape include the use of a -filler cord extending along the flanks of a continuous coupling element and stitched between the coupling bodies to the support fabric.
  • thermoplastic coupling elements are thermally fused to the tape, or adhesives are emrice ployed to join the coupling elements to the respective support bands.
  • the coupling element is constituted by a chain of discrete coupling bodies, similar systems including the use of filler cords or involving the crimping of the coupling body to the tape may be employed effectively.
  • coupling element as used here is intended to designate continuous coupling chains which are molded, embossed, stamped or extruded from a synthetic-resin material and which preferably are generally helicoidal or meandering in configuration (see, for example, U.S. Patent No. 3,136,016) for the present purposes; however, the principles involved pertain also to a series of individual coupling bodies which are spaced apart along the edge of the support tape so as to appear as a coupling chain.
  • the principal object of the present invention to provide an improved method of making slidefastener assemblies of the aforedescribed type whereby the connection of the coupling elements to the respective support tapes is simplified and facilitated.
  • a further object of my invention is to provide an improved slide-fastener assembly in which the fastening of the coupling elements to the support tape is reinforced or strengthened relative to ⁇ conventional attachment methods and whereby the coupling heads are precisely and immovably fixed in position along the tape.
  • Still another object of my invention is to provide a slide-fastener assembly and method of making same whereby dislocation of the coupling heads can be limited and the manufacture of the assembly simplified and im- I proved.
  • the tape or band is, advantageously, provided with shrinka'ble filaments or threads at least extending transversely to this row of openings and interconnecting the marginal portion of the tape with the remainder thereof, whereby the coupling element is mounted upon the tape with coupling heads passing through the respective openings,
  • the support tape is composed of a shrinkable material, i.e. is woven or knitted from shrinkable threads of the character described or contains shrinkable filaments together with, or incorporated in generally nonshrinkable threads.
  • the shrinkable thread may be interspersed with nonshrinkable threads or disposed only between the openings while the balance of the threads constituting the fabric are of a nonshrinkable character.
  • the support tape is composed of a fabric whose threads are shrinkable in the longitudinal (i.e. warp) direction (i.e. parallel to the row of openings and the coupling elements) as well as transversely of the row of openings.
  • the stronger shrinkage is preferably in the transverse (i.e. weft) direction.
  • the openings may, as indicated earlier, be formed by omitting one or more threads in the weaving operation or by distending or loosening a row of loops in a knitting system.
  • the marginal portion of the support tape is of a width sufficient to enable the tape to be turned back along the row of openings so that the marginal portion of the tape overlies the coupling elements and can be afiixed thereto so as to embrace the coupling elements between an underlying layer of fabric formed by the body of the tape and an overlying layer constituted of this marginal portion.
  • the shrinkage can be effected by any conventional means so that, for example, when the shrinkable threads are composed of natural fibers shrinkable in water or chemical solutions, the shrinking operation can involve an immersion, spraying and/or steam treatment of the tape; it is also desirable, and a preferred realization of this invention, to constitute the shrinkable threads of a thermally contractile fiber or lilament, such as nylon, which shrinks upon heating to hug and conform to the heads of the slide fastener.
  • the latter preferably are of the continuous type mentioned above, i.e. meandering or helicoidal, and may be composed of a molecularly orientable synthetic resin, e.g. a nylontype polyamide, whose coupling heads are molded onto the coupling element.
  • the tape is provided adjacent its marginal edge with a row of openings through which the heads of a slide-fastener coupling element project generally transversely to the plane of the fabric, while alongside the coupling element, the tape is formed with a bead, generally a ller cord woven into or stitched to the fabric, the body being drawn against the coupling element throughout its length by the shrinkage of the transverse threads of the tape.
  • the coupling elements themselves are provided with stop formations or congurations against which the body is seated.
  • the support tape is formed along its connecting edge with a woven or knitted fabric tubular portion having lateral openings extending along this edge; the coupling element is inserted in this tube and has its coupling head projecting laterally from the tape through these openings and substantially in the plane of the body of the tube. Upon shrinkage of the fabric tape, the coupling element is anchored in place.
  • FIG. l is a plan view of a portion of a support tape, according to this invention, drawn to an enlarged scale;
  • FIG. 2 is a view of the same tape illustrating its dimensions and configurations after a shrinkage operation in the iiat stage, it being understood that only shrinkage is effected to lock the coupling elements in place;
  • FIG. 3 is a plan view of a portion of a slide-fastener assembly with the slide-fastener heads thereof constituted in accordance with the present invention and matingly interconnected;
  • FIG. 4 is an enlarged, detailed cross-sectional view view taken along the line IVIV of FIG. 3;
  • FIG. 5 is a cross-sectional view corresponding generally to FIG. 4 but illustrating another slide-fastener arrangement
  • FIG. 6 is a plan view of the device of FIG. 5;
  • FIG. 7 is a view of the support tape used in the system of FIG. 5 prior to mounting of the coupling element thereof.
  • FIG. 8 is a View similar to FIG. 7 of still another embodiment of this invention.
  • FIGS. 9 and 10 are still other views similar to FIG. 8 of support bands according to this invention.
  • the slide fastener S comprises basically a pair of slidefastener halves H having, along confronting edges E, of a support tape T of each half, a respective coupling element generally designated C and formed with coupling heads interengageably with he coupling heads of the element C extending along the other coupling head.
  • the tapes T may be stitched or otherwise secured to fabrics along the opposite sides of an opening when the slide fastener is to be employed as a separable closure for this opening.
  • the tape T is applied to the respective fabric layer by stitching along its web W remote from the edge E and the coupling element C carried thereby.
  • the coupling elements themselves can be coiled from a monofilament thread of a polyamide or like heat-settable thermoplastic resin or from an extruded strand of molecularly nonoriented resin having a tendency to shrink with time.
  • each slide-fastener tape-half is formed from a band 1 of woven threads whose weft thread 1a is shown to extend transversely of the band while the warp threads 1b are of a somewhat smaller thickness.
  • the band 1 is woven, rather than cut, from a woven sheet so that the longitudinal extremities 1c and 1d of the band are formed with the looped portions 1e of the weft threads 1a.
  • the band 1 is provided with a row, extending in the longitudinal direction of the slider and parallel to the coupling elements C, of throughgoing openings 2 with a spacing defined essentially by the thicknesses or gauge t of the weft threads 1a separating the openings 2.
  • the spacing s between the weft threads 1a is so designed as to permit the heads 3 of a continuous coupling element to be inserted through the openings 2; alternately, the length l of these openings is such that the thread portions 1f dening them can be deiiected upon introduction of the heads.
  • each of the coupling elements 4 is generally helicoidally wound from a synthetic resin wire 5 with a keyhole-shaped or pear-shaped crosssection so as to form a loop 4 defining each head 3.
  • the latter may be shaped by pressing the loops 4 in a warm state of the synthetic-resin wire in the direction of arrow A (FIG. 3), as described, for example, in the commonly assigned copending applications Ser. Nos. 591,753 and 473,002 now U.S. Patent No. 3,353,233 of Nov. 2l, 1967) tiled Nov. 2, 1966 and July 19, 1965.
  • the coupling elements C themselves may be produced by the method set forth in the aforementioned patent and U.S. Patent Nos.
  • each coupling element and preferably at the respective shank portions 4a, I provide a resilient band 4b constituting a filler about whose inner edge 4c the thread portions 1f of the respective tapes can be bent.
  • Each tape is formed with a marginal portion M of a width d substantially equal to the width of the band 4b and the shank 4a of the respective coupling element C so that substantially the entire shank portion of the coupling elements can be covered over by the marginal portion M when the latter is folded into a U-shaped configuration (FIG. 4) to retain the coupling element.
  • the projecting loop 4 extends beyond the respective edge E of the tape heads T to an extent less than the width d.
  • the shanks 4a associated with each head 3 and loop 4 are parallel and lie in a common plane perpendicular to the longitudinal direction and the tape so that the heads can be closely spaced to admit of a fine seam upon closure of the fastener.
  • the woven bands 1 which are used to form the tapes T of the slide-fastener halves are shrinkable by conventional fabric-treatment techniques at least to in the transverse direction, i.e. perpendicular to the coupling elements C and along the weft threads 1a, and preferably to the same or a slightly lesser extent in the longitudinal direction (arrow b) along the warp threads 1a.
  • the shrinkage of the web is represented at 1 in FIG. 2 which diagrammatically indicates that, while the thicknesses of the threads remain substantially unchanged, the shrinkage step condenses the fabric in both its length and Width through the 10 to 15% mentioned above.
  • the band 1 is not, however, shrunk in its flattened state but is, rather, folded about the coupling element C (FIG. 3) upon insertion of the loops 4 through the openings 2 of every thread 1f thereby permitting the threads to hug the Shanks 4a on each turn of the coupling element as represented by the threads 1g of FIG. 3.
  • shrinkage of the tapes T after insertion of the respective heads will draw the weft threads 1a tightly around the coupling elements and conform the retaining means formed by these threads to the configurations and contours of the portions of the coupling element thereby hugged tightly.
  • the coupling elements C are provided with shoulders 6 sloping from the loops 4 to the shank portions 4a to form a grippable throat 6a about which the threads 1g are tightened by the shrinking step.
  • the spacing D between the loops 4 and the respective heads 3 of the coupling elements C is defined by the threads 1f interposed between these heads and loops.
  • the transverse shrinkage of the weft threads 1a or some of them ensures the fitting-type attachment of the coupling elements whereas the longitudinal shrinkage of the thread, which is proportionally less, determines the spread of the heads. Furthermore, it is possible to form the openings 2, through which the heads are inserted, by stamping the openings from a fabric. In FIG. 9 I show such an arrangement.
  • the fabric 201 is of a woven character and 6 has both weft threads 201a of relatively high shrinkability and warp threads 201b of somewhat lower shrinkability stamped or punched through at 202 to form openings adapted to receive the heads of the coupling elements as described in connection with FIGS. 1-4.
  • the weft threads 201)c disposed between the openings 202 drape around the throats of the coupling heads and lug the later upon shrinkage of the tape to retain the heads in place and space them apart to the desired degree.
  • the bands 1, 201 may be composed of shrinkable natural fibers, preferably cotton, which are subjected to treatment with water or a moist atmosphere in order to effect the shrinkage step.
  • thermoplastic threads being of nylon or polyester such that a heat treatment at temperatures of to 200 C. in steam or hot air for periods of 20 seconds to 2 minutes are eifective to shrink the bers.
  • ⁇ Cotton fabrics may also be shrunk according to this invention by conventional preshrinking technique used in the fabric industry, e.g. a chemical treatment with sodium hydroxide or other alkaline solutions.
  • the shrinkage step can be effected concurrently with a bond of the marginal portion to the shanks 4a of the coupling elements C and with a bonding of these shanks to the body portion of webs W of the tapes.
  • FIG. 10 shows yet another modification in which the openings 302 are formed between loops 301,1 of a knit fabric by omission of courses in a knitting operation.
  • a marginal portion is formed by further knit courses or wales at M', it being understood that loose loops may likewise be used to form the openings through which the heads of the coupling elements C are inserted.
  • the embodiments illustrated in FIGS. 9 and l0 can have the threads 1f, 201f and 301)c iiattened at 1h to form projections which engage behind the necks 6 of the heads 4 and which also dene the longitudinal boundaries of the row of openings 2 by forming stops for the adjoining warp threads.
  • FIGS. 5-7 I show a modified arrangement wherein the fabric 101 (FIG. 7) is formed with the openings 102 between weft threads 101f during the weaving operation by omission of Warp threads 101b in the region of the openings.
  • the marginal portion M" is shown to be formed on the left hand side of the row of openings while the web portion W" is located on the right-hand side thereof, the band being used to form the right-hand slide-fastener half of the assembly of FIG. 5.
  • the marginal portion M of each band is turned about and overlies the shank portion 104a of pear-shaped section whose loops 104 are formed with interlocking heads 103 and extend inwardly of the respective edge E of the slide-fastener halves H.
  • the tapes T are formed originally with an opening Width s (represented in dot-dash lines in FIG. 7) greater than that necessary to cause the warp threads 1011 to hub the loops 104 of the coupling elements rC.
  • the fabric Prior to insertion of the coupling elements through the openings 102, the fabric is shrunk to its condition as indicated in dot-dash lines in FIG. 7 (eg.
  • the weft threads 101a are composed of a thermoplastic material (eg. nylon monolament) and the fabric is shrunk by thermal treatment under the conditions stated earlier, the thermal shrinkage renders the fabric elastic in the vicinity of the openings 102 so that the threads 101g elastically hug the loops 104 of the coupling elements when the latter are inserted through the relatively constructed openings.
  • the coupling elements themselves can be formed with the formations, slots or other retaining means against which the weft threads can bear to secure the coupling elements.
  • generally helicoidal coupling elements are employed, these coupling elements being deformed to have looped heads 103, 104 and relatively parallel shanks 104a.
  • the core 104b may also be a packing of textile material which is so positioned that the tapes are shrunk against this core as well.
  • the fabric 401 is shown to have relatively thick monofilamentary weft threads 401a provided with the flattened formation 401k which retain the warp threads 401a bonding the openings 402.
  • the warp threads 401a can be cotton threads, the fabric here being subjected to shrinkage at elevated temperatures and in contact with shrinking solutions. Concurrently with the shrinkage treatment of systems using weft threads or by a thread treatment of the assembly at the softening temperature of the thermoplastic threads, the threads are bonded, according to this invention, to the coupling elements C, C, etc.
  • a method of making a slide-fastener assembly having a pair of matingly interengageable slide-fastener halves, each provided with a respective fabric tape and a coupling element disposed along one edge of said tape while being provided with a series of spaced-apart coupling heads interfitting with the coupling heads of the other coupling element, said method comprising the steps of:
  • a slide fastener assembly having a pair of matingly interengageable slide-fastener halves, each provided with a respective fabric tape and a coupling element disposed along one edge of the tape while being formed with a series of spaced-apart coupling heads interfitting with the coupling heads of the other coupling element
  • said fabric tapes are composed at least in part of a shrinkable material and are provided with respective rows of openings receiving corresponding heads of the respective coupling elements, and said fabric being shrunk about said heads of the coupling elements and retained upon the respective fabric tapes by contractile forces within shrunk threads hugging the heads
  • said fabric tapes being composed of Woven material with warp threads running in the longitudinal direction ofthe tape and weft threads extending transversely of the longitudinal direction and said coupling elements, said coupling elements being generally continuous, the openings of said tapes being defined by omission of certain weft threads in the regions of the respective rows and between remain'- ing weft threads interfitting between the
  • said coupling elements are generally helicoidal with pearshaped cross-sections from said heads being formed as loops of said coupling elements, each head having a pair of generally parallel Shanks lying in a plane of the respective head perpendicular to said tapes and to said edges.
  • a method of making a slide-fastener assembly having a pair of matingly interengageable slide-fastener halves, each provided with a respective fabric tape with stretchable threads and a coupling element disposed along one edge of said tape while being provided with a series of spaced-apart coupling heads interfitting with the coupling heads of the other coupling element, said method comprising the steps of:
  • a slide fastener assembly having a pair of matingly interengageable slide-fastener halves, each provided 3136016 6/1964 Flrfng' with a respective stretchable knitted fabric tape and a 3149389 9/1964 Stemgruebner' respecive oztinuous loluping element disgosed along FOREIGN PATENTS one e ge o t e tape W ie eing ormed wit a series o 15 spaced-apart coupling heads intertting with the coupling 1247157 10/1960 France' heads of the other coupling element, the knitted fabric BERNARD A GELAK Primary Examiner tapes each being formed with a row of resiliently expandable openings receiving corresponding heads of the respec- U-S- Cl- X'R- tive coupling element by omission of knitted courses of 20 24 205 15; 139 384; 264 342
US619833A 1966-03-03 1967-03-01 Slide-fastener assembly and method of making same Expired - Lifetime US3487510A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEO0011484 1966-03-03
DEO0011488 1966-03-03

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US3487510A true US3487510A (en) 1970-01-06

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US619833A Expired - Lifetime US3487510A (en) 1966-03-03 1967-03-01 Slide-fastener assembly and method of making same

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US (1) US3487510A (fr)
AT (1) AT281726B (fr)
BE (1) BE694735A (fr)
CH (1) CH458815A (fr)
DE (2) DE1610363C2 (fr)
DK (1) DK122995B (fr)
ES (1) ES337546A1 (fr)
FR (2) FR1512283A (fr)
GB (1) GB1173086A (fr)
NL (2) NL6703106A (fr)
NO (1) NO120959B (fr)
SE (1) SE326329B (fr)

Cited By (7)

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Publication number Priority date Publication date Assignee Title
US3757541A (en) * 1970-04-04 1973-09-11 Optic Holding Ag Stringer foundation for slide fastener
US4313245A (en) * 1978-06-10 1982-02-02 Yoshida Kogyo, K.K. Stringer tape for slide fasteners
US4675950A (en) * 1985-04-19 1987-06-30 Yoshida Kogyo K.K. Slide fastener suitable for use on articles made of plastics material
US20060016052A1 (en) * 2004-07-26 2006-01-26 Mitsuo Horikawa Slide fastener stringer and method of manufacturing the same
US20060021712A1 (en) * 2004-07-28 2006-02-02 Ching Feng Blinds Ind. Co., Ltd. Pull cord structure of Roman blind
US20170127770A1 (en) * 2015-11-10 2017-05-11 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. Method of producing elastic garments with zippers
US11406164B2 (en) * 2017-11-30 2022-08-09 Ykk Corporation Slide fastener joined to flexible material

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DE2065878C3 (de) * 1970-04-04 1980-11-20 Opti Patent-, Forschungs- Und Fabrikations-Ag, Glarus (Schweiz) Reißverschluß mit gewirkten Tragbändern
JPS558738A (en) * 1978-07-03 1980-01-22 Yoshida Kogyo Kk Slide fastener
JPS5519180A (en) * 1978-07-28 1980-02-09 Yoshida Kogyo Kk Slide fastener

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US2268571A (en) * 1937-11-18 1942-01-06 Talon Inc Separable fastener
US2567160A (en) * 1946-06-29 1951-09-04 Wahl Brothers Separable fastener
US3136016A (en) * 1963-04-12 1964-06-09 Scovill Manufacturing Co Plastic zipper with heat shielding
US3149389A (en) * 1958-08-07 1964-09-22 Wahl Brothers Zipper

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DE1030793B (de) * 1953-12-01 1958-05-29 Aero Zipp Fasteners Ltd Verfahren zur Herstellung von gekruemmten Reissverschluessen
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US1609487A (en) * 1925-01-21 1926-12-07 Marinsky Davis Fastening device
US2045396A (en) * 1932-08-17 1936-06-23 Whitehall Patents Corp Separable fastener
US2268571A (en) * 1937-11-18 1942-01-06 Talon Inc Separable fastener
US2567160A (en) * 1946-06-29 1951-09-04 Wahl Brothers Separable fastener
US3149389A (en) * 1958-08-07 1964-09-22 Wahl Brothers Zipper
US3136016A (en) * 1963-04-12 1964-06-09 Scovill Manufacturing Co Plastic zipper with heat shielding

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757541A (en) * 1970-04-04 1973-09-11 Optic Holding Ag Stringer foundation for slide fastener
US4313245A (en) * 1978-06-10 1982-02-02 Yoshida Kogyo, K.K. Stringer tape for slide fasteners
US4675950A (en) * 1985-04-19 1987-06-30 Yoshida Kogyo K.K. Slide fastener suitable for use on articles made of plastics material
US20060016052A1 (en) * 2004-07-26 2006-01-26 Mitsuo Horikawa Slide fastener stringer and method of manufacturing the same
EP1623645A1 (fr) * 2004-07-26 2006-02-08 Ykk Corporation Bande de fermeture à glissière et son procédé de fabrication
CN100444760C (zh) * 2004-07-26 2008-12-24 Ykk株式会社 拉链牙链及其制造方法
US20060021712A1 (en) * 2004-07-28 2006-02-02 Ching Feng Blinds Ind. Co., Ltd. Pull cord structure of Roman blind
US20170127770A1 (en) * 2015-11-10 2017-05-11 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. Method of producing elastic garments with zippers
US10602809B2 (en) * 2015-11-10 2020-03-31 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. Method of producing elastic garments with zippers
US11406164B2 (en) * 2017-11-30 2022-08-09 Ykk Corporation Slide fastener joined to flexible material

Also Published As

Publication number Publication date
CH458815A (de) 1968-06-30
NO120959B (fr) 1970-12-28
FR1512280A (fr) 1968-02-02
FR1512283A (fr) 1968-02-02
NL6703106A (fr) 1967-09-04
DE1610367B1 (de) 1970-01-29
GB1173086A (en) 1969-12-03
SE326329B (fr) 1970-07-20
AT281726B (de) 1970-05-25
BE694735A (fr) 1967-07-31
DE1610363C2 (de) 1973-10-04
DE1610363B1 (de) 1972-01-13
ES337546A1 (es) 1968-10-16
DK122995B (da) 1972-05-08
NL6703109A (fr) 1967-09-04

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