The relief pattern on woolen sweaters is created using special printing techniques to create a strong contrast in the fabric under light, resulting in a noticeable effect on the sleeve feel
Create a vivid and eye-catching three-dimensional image, making the woolen sweater look more beautiful and elegant. The relief printing of woolen sweaters is an emerging printing method in the world, and its printing principle is different from general printing.
Various colored woolen sweaters made a grand appearance throughout the winter. Traditional monotony and single color can no longer satisfy people's heavy tastes. In order to add color and a more three-dimensional feel to woolen sweaters, more and more printed relief images have captured the hearts of young and old!
The relief pattern on woolen sweaters is created using special printing techniques to create a strong contrast in the pattern printed on the fabric under light, creating a vivid and eye-catching three-dimensional image on the sleeve, thus making the woolen sweater look more beautiful and elegant.
The relief printing of woolen sweaters is a newly emerging printing method in the world. Its printing principle is different from general printing and is only suitable for woolen fabrics. However, in terms of operation process, it is somewhat similar to common printing.
There are many methods for manufacturing relief patterns on fabrics at present. In order to better distinguish between various production methods, a brief introduction will be given first.
1. Weaving method: Using warp and weft yarns of varying thickness to weave three-dimensional patterns on jacquard fabric.
2. Plucking method: Using a special fancy tufting machine, the pattern of the tufted fabric is combined to produce uneven loops, giving people a relief feeling.
3. Trimming method: To create various three-dimensional patterns on tufted fabrics or woven blankets, carpets, and wall carpets by cutting the velvet surface.
4. Printing Law:
(1) Electrostatic flocking printing: Using adhesive to print patterns on fabric, and then vertically moving the neatly cut fluff between two high-voltage electrostatic field plates, so that the fluff is densely planted on the pattern of the adhesive printed fabric, creating a three-dimensional relief image.
(2) Zou pattern printing: The pattern is pre printed on a cotton bed with concentrated alkali, and then processed by drying, washing, etc. to produce a bubble sand shaped pattern. Alternatively, anti dye printing can be used, where the anti alkali pattern is first printed on a cotton cloth, and after the anti alkali slurry is dried, the cotton cloth is soaked and rolled with concentrated alkali, and then washed and dried with water to produce a bubble sand image.
(3) Rotten Fleece Printing: The warp and weft yarns of silk fabrics are interwoven with natural silk, and their surface is composed of short, towering regenerated cellulose fibers. Rotten Fleece Printing utilizes the difference in acid resistance and dyeing performance between these two fibers. Before printing, the natural fiber base fabric is dyed with acidic dye, then soaked in liusuan solution for several minutes, dehydrated and dried, and printed with alkaline slurry. After high-temperature baking, the regenerated cellulose fibers that are not printed with alkaline slurry are carbonized, steamed and washed, and then peeled off, resulting in a strong contrast pattern on the surface of the fabric. Noble Rotten Fleece Silk supplied in the market is this type of product.
Cowint is the largest DTF Film Factory in China
