摘要:
A necessary number of knitting needles (2, 2a) are slid at a predetermined timing along a multiplicity of parallel sliding grooves (1a) of a single needle bed (1), and a predetermined number of knitting yarn guides (8) take lapping movements to form desired stitches of the knitting yarns while a monofilament bending means (3) between one end of the needle bed (1) and the yarn guides (8) is operated at a predetermined timing for reciprocating along a predetermined number of knitting needles (2, 2a) at an underlapping position. During this reciprocating movement, a head-portion-holding member (4) is moved between a holding position for holding a head portion (5a) of each fastener element from an inside thereof and a non-holding position, in synchronism with the bending of a monofilament (5). As a result, individual fastener elements are continuously formed by bending the monofilament (5), which is at the same time knitted in a warp-knit fastener tape (T) simultaneously with the knitting of the tape (T), so that it is possible to efficiently manufacture a woven slide fastener stringer stable in shape.
摘要:
[Problem] To weave a stringer for a woven slide fastener using sinkers. [Solution] This apparatus for manufacturing a stringer for a woven slide fastener produces a stringer (90) for a woven slide fastener in which a coil-like element chain (95) is woven along one side edge portion of a woven fastener tape (91). The apparatus for manufacturing the stringer for the woven slide fastener is characterized in that: the apparatus is provided with a needle bed (30) having a plurality of needle grooves (30a), a plurality of weaving needles (31) which are guided by the needle grooves, a plurality of thread guiding needles (32) through which a weaving thread (92) for fastener tapes passes, a plurality of sinkers (33) for pressing one end of the stringer, a guide (34) through which a linear monofilament (94) passes through, and a hook (38) on which the monofilament is wound; the guide (34) and the hook (38) are disposed on one side of the needle bed in the direction of depth of the needle grooves; and the sinkers (33) are disposed on the other side of the needle bed in the direction of depth of the needle grooves.
摘要:
A necessary number of knitting needles (2, 2a) are slid at a predetermined timing along a multiplicity of parallel sliding grooves (1a) of a single needle bed (1), and a predetermined number of knitting yarn guides (8) take lapping movements to form desired stitches of the knitting yarns while a monofilament bending means (3) between one end of the needle bed (1) and the yarn guides (8) is operated at a predetermined timing for reciprocating along a predetermined number of knitting needles (2, 2a) at an underlapping position. During this reciprocating movement, a head-portion-holding member (4) is moved between a holding position for holding a head portion (5a) of each fastener element from an inside thereof and a non-holding position, in synchronism with the bending of a monofilament (5). As a result, individual fastener elements are continuously formed by bending the monofilament (5), which is at the same time knitted in a warp-knit fastener tape (T) simultaneously with the knitting of the tape (T), so that it is possible to efficiently manufacture a woven slide fastener stringer stable in shape.
摘要:
[Problem] To more efficiently produce woven slide fasteners. [Solution] A production method for a stringer (90) for woven slide fasteners in which a coil-shaped element row (95) is woven into one side edge of a fastener tape (91) for a knitted fabric. In this production method monofilaments are bent into a coil shape and formed into the element row as a result of the joint actions of a reciprocal action by a plurality of guides (34, 34) in the knitting width direction and a reciprocal action of a plurality of hooks (38, 38), when knitting an element row into the fastener tape by using the joint actions of a reciprocal action of a plurality of knitting needles (31) and the swing action and jogging action of a plurality of guide needles (32), said guides being arranged in the knitting width direction such that linear monofilaments (94, 94) are fed out and said hooks being arranged in the knitting width direction so as to move to a position separated from the position at which same are hooked around the monofilaments. A plurality of stringers, having the element row knitted into one side edge of the fastener tape as a result, are simultaneously produced, in a parallel state and in the knitting width direction.
摘要:
There is obtained a woven slide fastener which is knitted using a double-bed-type warp knitting machine, in which a stable woven mode of a ground structure is maintained, a fastener element row is strongly attached to an edge portion on the longitudinal side of a warp knitting fastener tape stably in size, and smooth engagement can be carried out. The invention relates to a woven slide fastener in which a fastener tape is knitted and a continuous fastener element row (5) is woven at the same time. A fixing chain knitting yarn (10) of the fastener element row (5) in the fastener element attaching portion (2) and knitting yarns (11) to (14) configuring a ground structure are knitted with independent single structures, respectively. Needle loops which are connected to each other in a longitudinal direction of the fixing chain knitting yarn (10) presses each of element legs of the continuous fastener element row (5) toward the ground structure, sinker loops which are connected to each other in the longitudinal direction of the fixing chain knitting yarn (10) go under a sinker loop of a second warp knitting yarn (13) which configures the ground structure and cross each other.
摘要:
A knitted-in slide fastener in which a continuous fastener element row (ER) can be mounted stably in its dimensional meaning and firmly while breaking of a needle is prevented, so as to secure a smooth engagement of elements, wherein the continuous fastener element row (ER) is fixed and knitted-in by a fixing chain knitting yarn (14) at the same time when a fastener tape (1) is knitted, the fixing chain knitting yarn (14) for the elements (E) is knitted into plural wales (W2, W3) of a fastener element attaching portion (1a) on one side edge of the fastener tape (1), warp knitting yarns (15, 15a, 15b, 15a-1, 15a-2, 15c) to be knitted for reinforcement are entangled with a needle loop (NL) formed by a constituent yarn of at least one of wales (W1, W4) in a foundation structure adjoining the plural wales (W2, W3) through their needle loops (NL) but not entangled with a needle loop (NL) of the fixing chain knitting yarn (14) through their needle loops.