Abstract:
Stretchable artificial leather comprising a fibrous substrate comprising tricot knitted fabric, and a polyurethane resin layer laminated on the surface of the fibrous substrate, the stretchable artificial leather having fixed load elongation of from 30 to 60% in each of a longitudinal direction, a lateral direction and a bias direction.
Abstract:
A warp knitted fabric has threads of a ground thread system forming a fabric ground. A pattern thread system also forms different patterned areas both in the weft direction as well as in the warp direction. In a basis area there is provided either cloth lapping (1-0/2-3-1 or 0-1 /3-2-1). In the patterned area, a sequence is built by different lappings selected from a group consisting of pillar, tricot, cloth, satin and velvet stitches, in which the average length of the underlaps in predetermined pattern repeats is substantially similar to the underlap length of the cloth lapping. This gives rise to numerous new patterning possibilities, in particular for a Jersey fabric. In addition to a described process, a warp knitting machine is provided for making such warp knitted goods. The machine comprises, in addition to a guide bar for the formation of the ground fabric, two pattern forming jacquard controlled guide bars whose guide to guide spacing is twice as large as the space between the needles of the needle bed. Bar control arrangements for the displacement of the bars and jacquard command arrangements for the displacement with respect to individual needles, allow selection of either cloth lap or any of the previously mentioned sequences of different laps. A common warp beam may be used for both partial systems of the pattern thread system.
Abstract:
A knitting technique in which opposed needles reciprocate towards and past one another in a time-varying motion which is at least principally lengthwise of the needle. One needle approaches and picks up a yarn-end from another needle and forms a loop in the yarn and over the one needle while the other needle withdraws. The other needle then approaches in its turn to pick up a yarn-end and form a further loop while the one needle sheds its loop on to the yarn-end now picked up to form the further loop, the cycle continuing to produce a seam of linked loops. Shogging action by needles and/or associated yarn-control elements produces seam interaction to link seams weft-wise as a knitted fabric. More complex interaction produces patterned fabrics and other knits where yarns link across several wales. An apparatus to carry out the technique includes a needle motion drive using linkages to produce a durable and precise drive action.
Abstract:
A double needle bar, warp knitting machine, of the Raschel type, produces a continuous, two ply web formed of two superposed, warp knit, single fabrics, cross interlooped along successive coursewise extending strips, spaced apart wale-wise, to form a succession of open ended, course-wise extending tubes. Elastic yarns are laid in wale-wise of the tubes so that when the doubled web is severed into individual tubes and the tubes are turned through 90*, the elastic yarn runs circumferentially of the tube to form an elastic garment such as a girdle, panty brief, or the like. One end of each tube is open to form a waist opening, while the other end is discontinuously cross-interlooped in a walewise direction to form limb or neck openings in the tubular garment.
Abstract:
Method and apparatus for making a novel fabric in which a first and a second series of longitudinal threads are fed; threads of the second series are moved in a certain extension transversally to the threads of the first series; and each moved thread of the second series is interwoven with the respective thread of the first series changing the sense of movement of the threads of the second series in successive cycles in the fabric formation; the movement of the threads of the second series being effected by means of a complementary series of knitting machine needles inserted between conventional needles of a warp knitting machine which are moved apart from said conventional needles, then transversally moved and finally reinserted in a new location between said conventional needles.
Abstract:
A double faced warp knit fabric is made on a double needle bar warp knitting machine having a common guide bar and common chain stitch thread forming chain stitches on one needle bar and then on the other needle bar in each successive course of each pair of opposite wales of each opposite face to bind and unite the two knit structures into a unitary double faced fabric. The common chain stitch thread may also be looped coursewise around adjacent chain stitches in adjacent wales to not only serve as the body yarn for both faces but to also serve as the weft portions of a simulated weave, in cooperation with a pair of inlaid warp yarns in each knit structure.
Abstract:
A SEAMLESS TUBULAR NET IS MADE ON A WRAP KNITTING MACHINE HAVING TWO NEEDLE BEDS AND THREE GUIDE BARS, THE YARNS OF TWO BARS KNITTING WARP CHAINS, AND THE THIRD GUIDE BAR LAYING-IN A YARN TO CONNECT THE CHAINS IN TWO LAYERS. THE LAID-IN YARN IS SHIFTED STEPWISE IN A WALEWISE DIRECTION SO THAT IT FORMS A HELIX IN THE FINISHED NET. THE CIRCUMFERENTIALLY CONSECUTIVE PORTIONS OF THE LAID-IN YARN CONNECT CHAIN STITCHES IN THE SAME COURSE SO THAT THE SEVERAL TURNS OF THE HELIX ARE BOUND TO STITCHES IN THE SAME CHAIN WHICH ARE SEPARATED BY STITCHES FREE FROM LAID-IN YARN.
Abstract translation:1,183,890。 针织网。 KARL MAYER TEXTIL-MASCHINENFABRIK G.m.b.H. 1968年12月4日[1967年12月20日],第57618/68号。 标题D1K。 经编网包括螺旋形延伸的弹性纱线,该弹性丝线以连续的方式卷绕在经编的纵行中,以便围绕形成在两条拉舍尔机器上的无缝管螺旋地延伸。
Abstract:
THE PRESENT ARRANGEMENT IS PARTICULARLY ADAPTED FOR VARYING THE FEED OF SELECTED SETS OR GROUPS OF WARP YARNS DURING THE KNITTING OF TUBULAR FABRIC ON A DOUBLE ROW WARP KNITTING MACHINE. THE SELECTED VARIATION IN THE FEED RATE OF THE WARP YARNS IS PARTICULARLY ADAPTED FOR KNITTING TUBULAR HOSIERY BLANKS WHEREIN A DIFFERENT STITCH PATTERN IS EMPLOYED IN KNITTING THE REINFORCED AND PLAIN KNIT SECTIONS OF THE HOSIERY BLANK.