Development status of imitation silk fabrics Composite fabric information

The development and research of imitation silk fabrics began in the mid-1960s. At that time, the triangular cross-section of fibers and alkali reduction treatment were mainly used to achieve the effect of imitation silk. In the second half of the 1960s, in order to produce products with good drape and fine texture like cross-filament yarn, low-density multi-filament yarn (single teaching around 1.1 dtex) was commonly used. The yarn is fluffy and has grooves. At the same time, during this period, in terms of post-processing technology, strong twisted crepe fabrics and plain silk fabrics were developed. At that time, polyester ether and casey polymerized propylene fibers were also explored and developed, but they did not achieve regular development. Therefore, judging from the current silk-like materials, polyester fiber is still the main trend. The production technology of the basic style of simulated silk has been basically established in the early 1970s. By the mid-1970s, the beautiful style of simulated silk was more pursued. The primary indicator of the basic style is to have an appropriate fluffy feeling, inside the fiber or between fibers. There is a certain shrinkage difference between them. Of course, the style of the fabric is not only determined by these, but also drape, feel, gloss, silkiness, etc. are also important factors. In order for the fabric to achieve these excellent quality features, it requires fiber specialization, fiber splicing, etc. to a certain extent. In addition, the determination of machine specifications, dyeing, finishing and other processing techniques must be strictly controlled. During this period, the basic processing technology for simulated silk flat silk fabrics and simulated silk strongly twisted crepe fabrics made of polyester filaments was laid. In recent years, imitation silk has been greatly developed. The use of composite materials to produce imitation silk has been widely used, which has brought about the diversification of fabric styles and appearances. This is reflected in the fact that some imitation silk fabrics are developing in the direction of high-end, starting to get rid of the pure fabrics. Imitating silk fabrics, and further expanding research into lightweight fabrics for women and other fabrics.
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