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A kind of preparation method of woven seersucker

A technology of seersucker and warp, which is applied in the field of preparation of woven seersucker, which can solve the problems of poor fullness of woven seersucker and achieve the effect of long-lasting style

Active Publication Date: 2021-12-21
JIANGSU HENGLI CHEM FIBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a preparation method of woven seersucker; the purpose is to solve the problem of poor fullness of woven seersucker in the prior art

Method used

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  • A kind of preparation method of woven seersucker
  • A kind of preparation method of woven seersucker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A method of preparing a woven seersucker, which process is as follows:

[0036] (1) prepare an antistatic PBT fibers:

[0037] (1.1) an intrinsic viscosity of 1.13dL / g of PBT melt (1.5wt% dispersed antistatic agent) after extrusion from the nozzle hole trilobal spinneret using blast cooling ring; wherein the same trilobal clover ratio of the length of the nozzle hole is 1.0: 1.5: 1.5 and the two leaves of equal length corresponding to the width of clover ratio 1.5: 1: 1.5, the shortest length to width ratio of 3.5 leaves: 1, the angle between the centerline of two adjacent leaves is 120 °; same shape and size different trilobal clover orifice; all trilobal spinneret orifices distributed concentrically, each of the ejection trilobal the shortest lobe centerline hole through the center of the wire, and directed away from the center;

[0038] (1.2) prepared in accordance with process FDY FDY yarn,

[0039] FDY process parameters are as follows: spinning temperature of 276 ℃,...

Embodiment 2

[0045] A method of preparing a woven seersucker, which process is as follows:

[0046] (1) prepare an antistatic PBT fibers:

[0047] (1.1) an intrinsic viscosity of 1.13dL / g of PBT melt (dispersed 1.8wt% of an antistatic agent) after extrusion from the nozzle hole trilobal spinneret using blast cooling ring; wherein the same trilobal clover ratio of the length of the nozzle hole is 1.0: 1.8: 1.8 and a length equal to two leaves, clover width ratio corresponding to 1.5: 1: 1.5, the shortest length to width ratio of 3.2 leaves: 1, the angle between the centerline of two adjacent leaves is 120 °; same shape and size different trilobal clover orifice; all trilobal spinneret orifices distributed concentrically, each of the ejection trilobal the shortest lobe centerline hole through the center of the wire, and directed away from the center;

[0048] (1.2) prepared in accordance with process FDY FDY yarn,

[0049] FDY process parameters are as follows: spinning temperature of 275 ℃, c...

Embodiment 3

[0055] A method of preparing a woven seersucker, which process is as follows:

[0056] (1) prepare an antistatic PBT fibers:

[0057] (1.1) an intrinsic viscosity of 1.15dL / g of PBT melt (2wt% dispersed antistatic agent) after extrusion from the nozzle hole trilobal spinneret using blast cooling ring; wherein the same three trilobal clover ratio of orifice length is 1: 2: 2 and the two leaves of equal length corresponding to the width of clover ratio 1.5: 1: 1.5, the shortest length to width ratio of 2.8 leaves: 1 , the angle between the centerline of two adjacent leaves is 120 °; same shape and size different trilobal clover orifice; all trilobal spinneret orifices distributed concentrically, each of the trilobal spinneret the shortest center line through the center hole of the leaf, and is directed away from the center;

[0058] (1.2) prepared in accordance with process FDY FDY yarn,

[0059] FDY process parameters are as follows: spinning temperature of 278 ℃, cooling tempera...

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Abstract

The invention relates to a preparation method of woven seersucker. The blended yarn of polyester and antistatic PBT fiber with a mass ratio of 65:35 is used as warp yarn and weft yarn (linear density 13tex), and the machine is obtained by weaving heddle reed and weaving. Weaving seersucker; the warp is divided into ground warp (linear density 13tex) and bubble warp (linear density (13×2) tex), let-off ratio foam: ground is 1.28:1; antistatic PBT fiber system: PBT melt ( Dispersed with 1.5-2.0wt% antistatic agent) Extruded from the three-lobed spinneret hole on the spinneret and cooled by ring air, FDY filaments are produced according to the FDY process, and then antistatic PBT fibers are produced through relaxation heat treatment The warp density of the prepared woven seersucker is 362 pieces / 10cm, the weft density is 291 pieces / 10cm, the bubble width is 1.30-1.42cm, the bubble density is 32-35 pieces / 10cm, and the fullness is 5.4-6.7.

Description

Technical field [0001] The present invention belongs to the technical field of textile fabrics, a method for preparing a woven seersucker. Background technique [0002] Seersucker cotton fabric is a fabric having a specific look and feel characteristics using thin muslin processing. Cloth showing uniform small bubble clouds uneven, does not close when worn, there is a sense of cool, suitable for all kinds of ladies summer clothing. Seersucker main categories: cotton, chemical fiber or fiber blend. Seersucker do with the clothes, washed the advantage of not ironing, washing drawback was after repeated, the bubble will gradually flat. [0003] Woven seersucker during weaving, the elastic yarns will be selected as a starting material, and to control a significant degree by the size of the control seersucker tension, when in order to achieve fuller feel (significant bubble), the need to select a larger elastic yarns greater tension lines or control, but greater elasticity, the more d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03D15/283D03D15/533D03D15/47D03D15/50D03D15/44D03D13/00D01D5/23D01D5/253D01D10/02D03D15/567D03D15/30D03D15/37
CPCD03D13/008D01D5/23D01D5/253D01D10/02D10B2331/04D10B2401/16D03D15/533D03D15/567D03D15/47
Inventor 任怀林杨超明尹立新李新
Owner JIANGSU HENGLI CHEM FIBER