Warp knitting machine for producing single layer structure three-dimensional jacquard weave vamp, and production method thereof
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A single-layer structure, jacquard shoe upper technology, applied in the field of textile textiles, can solve the problems of easy collapse of monofilament, affecting comfort, low production efficiency, etc., and achieve strong three-dimensional effect of pattern, excellent wear resistance and rich color effect Effect
Inactive Publication Date: 2016-10-26
JIANGNAN UNIV
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The warp-knitted jacquard spacer upper is woven by a double-needle bed Jacquard machine. It has a three-dimensional structure, variable patterns, and good physical and mechanical properties. However, during the production and wearing process, the monofilaments in the thickness direction are easy to collapse. Affects the appearance and wearability. The monofilament layer is easy to float on the surface of the fabric, and the hand feels rough, which affects the comfort during wearing. In addition,
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment 1
[0030] A production method of a warp knitting machine for producing a three-dimensional jacquard shoe upper fabric with a single-layer structure, the steps of which are:
[0031] (1) if figure 2 As shown, according to the size of the shoe, the characteristic requirements of the human foot, the type of the upper and the design requirements of the upper pattern, design the upper model and the schematic diagram of the structure of the upper model;
[0032] (2) Through CAD software, fill in the jacquard pattern according to the outline drawing of the shoe upper model, and figure 2 Area 3 is filled with thick weave, area 4 is filled with mesh weave, and area 5 is filled with thin weave, and then we design the weave structure and machine parameters and other process parameters, and finally convert it into a single-needle bed sheet Jarascher warp knitting machine readable Take the machine file and input it into the single-needle bed sheet jacquard Rachel warp knitting machine whos...
Embodiment 2
[0041] A production method of a warp knitting machine for producing a three-dimensional jacquard shoe upper fabric with a single-layer structure, the steps of which are:
[0042] (1) if image 3 As shown, according to the size of the shoe, the characteristic requirements of the human foot, the type of the upper and the design requirements of the upper pattern, design the upper model and the schematic diagram of the structure of the upper model;
[0043] (2) Through CAD software, fill in the jacquard pattern according to the outline drawing of the shoe upper model, and image 3 Area 6 is filled with mesh weave, area 7 is filled with plain weave, and then the weave structure and machine parameters are designed, and finally it is converted into a machine file that can be read by a single-needle bed sheet jacquard Raschel warp knitting machine, and input Single-needle bed sheet jacquard kraschel machines, gauge E22;
[0044] (3) if figure 1 As shown, the bar configuration relat...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The invention discloses a warp knitting machine for producing single layer structure three-dimensional jacquard weave vamp, and a production method thereof. The production method includes: designing a vamp sample according the design demands of all the parameters; performing designing through CAD software, converting the design data into a machine file which can be read by the warp knitting machine, and inputting the machine file into the warp knitting machine; arranging jacquard combs in the center of the machine, and arranging ground combs at two sides of the jacquard combs; allowing guide bars to knit after threading, wherein each jacquard combs knit three stitches to form a loop stitch, the ground combs knit one stitch to form a weft-insertion or a warp chain stitch; allowing the jacquard combs to perform co-directional or reverse yarn laying, and correspondingly allowing the ground combs to take part in knitting; performing finishing to obtain single layer structure three-dimensional jacquard weave vamps. The obtained single layer structure three-dimensional jacquard weave vamps are clear in l jacquard weave effect, and is high in stereoscopic impression of patterns; the single layer jacquard weave vamps adopt polyamide polyester as a raw material to achieve a dual-color effect, and can be composited with three-layer structure or single-layer structure plain net fabric to achieve a richer color effect in later; and the single layer structure three-dimensional jacquard weave vamps are excellent in stiffness and wear-resisting property, can achieve a good reliability after composited with the other fabrics.
Description
Technical field: [0001] The invention belongs to the technical field of fabric weaving, in particular to a warp knitting machine and a production method for producing single-layer three-dimensional jacquard shoe upper fabric. Background technique: [0002] Knitted upper is a shoe upper product formed by knitting technology. This type of upper is formed at one time without splicing. It has rich patterns and excellent air and moisture permeability, so it is very popular. [0003] The commonly used knitted shaped uppers in the market include three types, one is warp-knitted jacquard spacer upper fabric, the other is flat-knitted shaped uppers, and the other is weft-knitted shaped uppers. The warp-knitted jacquard spacer upper is woven by a double-needle bed Jacquard machine. It has a three-dimensional structure, variable patterns, and good physical and mechanical properties. However, during the production and wearing process, the monofilaments in the thickness direction are eas...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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