CN-117947569-B - Lace fabric with crystal ceramic texture and knitting method thereof

CN117947569BCN 117947569 BCN117947569 BCN 117947569BCN-117947569-B

Abstract

The invention discloses a lace fabric with crystal ceramic texture and a knitting method thereof, wherein the lace fabric with crystal ceramic texture comprises a bottom net and flower yarn yarns lined in the bottom net, the flower yarn yarns adopt crystal ceramic yarns, the crystal ceramic yarns take chinlon as a base material, the crystal ceramic yarns are semitransparent sheet yarns, the section of the crystal ceramic yarns is triangular or trapezoidal, the crystal ceramic yarns are unwound and fed through a yarn drum warp feeding device, and the yarn drum warp feeding device comprises a supporting plate, a rotating shaft and a yarn drum. The crystal ceramic yarn disclosed by the invention is obtained by beveling, and the cross section of the crystal ceramic yarn is triangular or trapezoidal, so that the crystal ceramic yarn has the characteristic similar to a triangular prism, and further, the lace fabric applying the crystal ceramic yarn has double texture of crystal ceramic.

Inventors

HUANG ZHANFEI
LUO XINJUN
LUO WEIHUI

Assignees

广东天海花边有限公司

Dates

Publication Date: 20260512
Application Date: 20240130

Claims (6)

1. The lace fabric with the crystal ceramic texture is characterized by comprising a bottom net and flower yarn yarns lined in the bottom net, wherein the flower yarn yarns adopt crystal ceramic yarns, the crystal ceramic yarns take chinlon as a base material, the crystal ceramic yarns are semitransparent sheet yarns, and the section of the crystal ceramic yarns is triangular or trapezoidal; The crystal ceramic yarn is unwound and fed through a yarn drum warp feeding device, the yarn drum warp feeding device comprises a supporting plate, a rotating shaft and a yarn drum, the rotating shaft is rotatably arranged on the supporting plate, and the yarn drum is fixedly arranged on the rotating shaft; the yarn drum warp let-off device further comprises a motor and a supporting rod, wherein the motor and the supporting rod are arranged on the supporting plate at intervals, the supporting rod is used for supporting one end of the rotating shaft, and the other end of the rotating shaft is connected with the motor; the yarn drum warp feeding device further comprises a yarn tension sensing photoelectric switch, and the yarn tension sensing photoelectric switch is arranged on the supporting plate and positioned at the front side of the yarn drum; the yarn tension sensing photoelectric switch comprises a photoelectric switch main body, a tension sensor and a lifting block, wherein the photoelectric switch main body is provided with a transmitter and a receiver, the lifting block is arranged between the transmitter and the receiver in a vertically sliding manner, the lifting block is provided with a through hole, the tension sensor comprises a spring and a circular ring, the rear end of the spring is arranged at the top of the photoelectric switch main body, the front end of the spring is connected with the circular ring, and the circular ring is positioned at the front side of the lifting block; The supporting plate is provided with a second strip-shaped hole, and the yarn tension sensing photoelectric switch is movably arranged in the second strip-shaped hole.
2. The lace fabric with crystal ceramic texture of claim 1, wherein the support plate is provided with a first strip-shaped hole, and the support rod is movably arranged in the first strip-shaped hole.
3. The lace fabric with crystal ceramic texture of claim 1, wherein the support plate is an L-shaped aluminum plate.
4. The lace fabric with crystal ceramic texture of claim 3, wherein a fixing seat is arranged at the bottom of the supporting plate, and the supporting plate is fixed on the creel through the fixing seat.
5. The lace fabric with the texture of crystal ceramic according to claim 1, wherein the fineness of the crystal ceramic yarn is 50D-100D, the breaking strength is 0.4-3.0cN/Dtex, the breaking elongation is 35% -160%, and the cross section width is 50-200 microns.
6. A method of knitting the lace fabric of crystalline ceramic texture as claimed in any one of claims 1 to 5, comprising the steps of: cutting and winding the nylon semitransparent sheet in a beveling mode to prepare the packaged crystal ceramic yarn; preparing yarns woven into straight-edge chains, preparing jacquard yarns, and further weaving the yarns of the straight-edge chains and the jacquard yarns through a warp knitting machine to form a base net of the basic lace fabric; step three, mounting the crystal ceramic yarn on the yarn drum warp feeding device, mounting the yarn drum warp feeding device on a yarn frame, and penetrating the crystal ceramic yarn to a yarn needle hole of a warp knitting machine through a yarn path; inputting a pattern file through a warp knitting machine, and operating the warp knitting machine to knit grey cloth so as to line the crystal ceramic yarns into the bottom net; Step five, washing the grey cloth to remove oil, primarily shaping, dyeing and secondarily shaping to obtain a whole roll of fabric; And step six, cutting the effective edge of the fabric to finally obtain an effective lace fabric.

Description

Lace fabric with crystal ceramic texture and knitting method thereof Technical Field The invention relates to the technical field of textile fabrics, in particular to a lace fabric with crystal ceramic texture and a knitting method thereof. Background Along with the increasing market competition, people have higher requirements on the patterns, the textures and the like of the clothing fabrics, and many clothing fabrics are continuously developed towards the fashion trend of delicacies and textures, so that not only are high-end clients, but also public clients have higher requirements on the patterns, the delicacies and the textures and the like of the clothing fabrics. In view of the lace fabric appearing on the market at present, most of the lace fabric is made of polyester as a base material, a film raw material with certain light refraction is used as a yarn of flower, the polyester is used as the base material for the raw material, the physical performance is relatively fragile, meanwhile, the yarn of flower is a flat sheet yarn which is manufactured by flat cutting, the color displayed after the light refraction and reflection is relatively fixed, the lace with the material is limited in colorful reflection characteristic, and the lace with the material is subjected to aesthetic fatigue due to single colorful color for a long time. In addition, as shown in fig. 1, when the existing lace fabric uses a yarn drum to unwind and feed the yarn of the flower yarn, the yarn drum is fixed and not rotated, so that the yarn feeding (warp feeding) direction after the yarn is unwound is consistent with the axis of the yarn drum, the yarn can scratch the edge of the yarn drum after being unwound, the yarn is easy to break, meanwhile, the yarn twisting is caused by the unwinding mode, the turnover rate of the yarn can be increased, the flower yarn is finally woven into the fabric in a spiral shape, and the reflective capability of the flower yarn in the fabric is greatly weakened. Disclosure of Invention (One) solving the technical problems Aiming at the defects of the prior art, the invention provides a lace fabric with crystal ceramic texture and a knitting method thereof, which can solve the technical problems. (II) technical scheme The invention provides a lace fabric with crystal ceramic texture, which comprises a bottom net and flower yarn yarns lined in the bottom net, wherein the flower yarn yarns adopt crystal ceramic yarns, the crystal ceramic yarns adopt nylon as a base material, the crystal ceramic yarns are semitransparent sheet yarns, the section of the crystal ceramic yarns is triangular or trapezoidal, the crystal ceramic yarns are unwound and fed through a yarn drum warp feeding device, the yarn drum warp feeding device comprises a supporting plate, a rotating shaft and a yarn drum, the rotating shaft is rotatably arranged on the supporting plate, and the yarn drum is fixedly arranged on the rotating shaft. Preferably, the yarn drum warp let-off device further comprises a motor and a supporting rod, wherein the motor and the supporting rod are arranged on the supporting plate at intervals, the supporting rod is used for supporting one end of the rotating shaft, and the other end of the rotating shaft is connected with the motor. Preferably, the yarn drum let-off device further comprises a yarn tension sensing photoelectric switch, wherein the yarn tension sensing photoelectric switch is arranged on the supporting plate and located at the front side of the yarn drum. Preferably, the yarn tension sensing photoelectric switch comprises a photoelectric switch main body, a tension sensor and a lifting block, wherein the photoelectric switch main body is provided with a transmitter and a receiver, the lifting block is arranged between the transmitter and the receiver in a vertical sliding mode, the lifting block is provided with a through hole, the tension sensor comprises a spring and a circular ring, the rear end of the spring is arranged at the top of the photoelectric switch main body, the front end of the spring is connected with the circular ring, and the circular ring is positioned at the front side of the lifting block. Preferably, the support plate is provided with a first strip-shaped hole, and the support rod is movably arranged in the first strip-shaped hole. Preferably, the support plate is provided with a second strip-shaped hole, and the yarn tension sensing photoelectric switch is movably arranged in the second strip-shaped hole. Preferably, the support plate is an L-shaped aluminum plate. Preferably, the bottom of the supporting plate is provided with a fixing seat, and the supporting plate is fixed on the creel through the fixing seat. Preferably, the fineness of the crystal ceramic yarn is 50D-100D, the breaking strength is 0.4-3.0cN/Dtex, the breaking elongation is 35-160%, and the cross section width is 50-200 microns. In order to solve the technical problems, the invention provides