44results about "Card-punching apparatus" patented technology

The related color mirror fabric-shaping technique comprises: 1. selecting material; 2. retreating the selected figure; 3. loading the treated TIF figure into color-transformation mode; 4. creating the inner tissue structure; 5. converting the figure into weave-format; 6. according to effect request, selecting opposite color and specification for the weftyarn; 7. beginning to weave the work. Based on color three elements, this invention improves work fidelity factor for more coordination and smooth, shows fully the work hierarchy and texture fit to clean with well color fastness, and also enhances clothes false-proof effect with strong time wind.

The invention discloses a method for manufacturing jacquard fabrics different from embroidering properties, which comprises the following steps of specification design, pattern design, weaving preparation, weaving on a machine, and sorting of finished products, wherein the step of pattern design is to read target patterns of the jacquard fabrics to be manufactured into a computer, to adjust and position the position of the patterns on the fabrics according to the dimension of the finished products, to set a plurality of colors for the patterns, to merge the colors, and to manufacture an electronic pattern card through picking combinational design, longitude and latitude density design and weave construction design; and the step of sorting of the finished products is to perform trimming onthe floating length of weft threads on the reverse side of semifinished products which are off the machine. The jacquard fabrics produced by the method have good hand feeling, strong third dimension,high ornamental value, and distinct contrast between rugged figured pattern and refined bottom plates, achieve the embroidering style after being subjected to two procedures of jacquard weaving and jacquard trimming, is accurate to position the patterns, are more suitable to be used as family spinning fabrics such as curtains and back cushions compared with the prior jacquard fabrics, and have the characteristics of short manufacturing time and low production cost.

The invention belongs to silk weaving picture-scenery technique development field, especially relates to a digital pattern two side beautiful brocade manufacturing method. The method includes the following steps: scanning, changing, color separating to set color bank; adding up crossing point according to electron lag; doing knitted texture design and confirming crunode position; inputting electron lag into loom control system. Materials drawing of the invention are very wide. And the product can satisfy consumer's individuation demand.

The utility model relates to an intelligent control board for an electronic dobby device, which belongs to a control circuit and is used for various shuttleless looms in the textile field. Including switching power supply circuit, monitoring circuit, sensor signal input isolation circuit, RS-232 level conversion circuit, single-chip microcomputer and its peripheral circuit, multi-arm electromagnet drive circuit, weft selection electromagnet drive circuit and external signal input circuit, features: in A logic conversion circuit is connected between the sensor signal input isolation circuit and the single-chip microcomputer and its peripheral circuits; a storage circuit is connected between the monitoring circuit and the single-chip microcomputer and its peripheral circuits; the single-chip computer and its peripheral circuits are connected with a loom chain output circuit. Advantages: The logic conversion circuit can generate interrupts in real time according to the changes of sensor signals, and obtain corresponding strobe signals through logical combination, making the control more accurate; the storage circuit can reliably store a large amount of data, and under the protection of the backup battery, even The data will not be lost even when the power is off; the interlocking output circuit of the loom can transmit data reliably, and the misoperation of the loom is effectively prevented through the interlock mechanism.

The invention discloses a method for controlling digital jacquard-woven colored patterns. The method comprises the following steps of: determining the parameters of a jacquard weave unit and obtaining the visual colour value corresponding to each intersecting point in the jacquard weave unit by a colour space hybrid colour processing method; and removing the same visual colour data, keeping the visual colour data of an interweaving way, after filtering the data by contrasting a standard 256 colour list by a colour difference computing method, comparing the colour of each pixel point of the colored patterns input into a computer with the visual colours of the jacquard weave unit to obtain the colours with the maximum colour similarity, forming a program, and controlling the digital jacquard to weave colored patterns. All the similar colours in the standard 256 colour can be prepared from yarns with fixed colours without manually selecting the colours of yarns; and the back of a provided jacquard product is relatively flat, so the quality and added value of the product are improved.

The invention discloses a Shu brocade decorative painting fabric with realistic hairiness effect and its design method. The conventional area on the painted fabric is woven according to the ordinary Shu brocade technique; the hairy area is woven with free interfilament tissue, and the hairy area is superimposed on the conventional area where the animal pattern is located; the design method includes the following steps: The conventional area is processed according to the conventional Shu brocade pattern to generate the corresponding pattern file EP1; the hairiness area is processed and the corresponding pattern file EP2 is generated; the pattern file EP1 and the pattern file EP2 are synthesized to generate the final pattern file EP3; Weaving on the machine; the Shu brocade decorative painting fabric and its design method can display the image of animals three-dimensionally and realistically, so that the viewer has a brand-new sense in terms of touch and vision, and perfectly presents the art of Shu brocade craft painting value and economic value.

The invention relates to a preparation process of monochrome graded display jacquard fabric. The preparation process comprises the following steps: (1) designing and manufacturing a fabric card; (2) preparing for weaving; (3) looming and weaving; and (4) manufacturing a finished product. The preparation process is characterized in that the designing and manufacturing the fabric card is as follows: (1) generating a digital image of prefabricated jacquard fabric; (2) forming the digital image into a gray scale image file; (3) creating a tissue link library with different lightness values; (4) causing the gray scale image file and tissues in the tissue link library to form a corresponding relation; and (5) manufacturing a fabric card file. The significant substantial effects of the preparation process are as follows: 1. processing warp and weft with uniform dyeing and applying the creation of a tissue model, thus ensuring precision configuration, abundant hierarchy and exquisite variation of the fabric texture; 2. having simple production process and little limitation and reducing the cost of raw materials; and 3. being capable of dyeing after weaving gray warp and weft, thus processis simple and dye is saved.