57results about How to "Improves wrinkle recovery" patented technology

The invention discloses hygroscopic and sweat releasing knitted fabric with a shape memory function and a processing method thereof. The fabric comprises a dual-face dual-layer twill cloth structure, wherein a face, that is to say, an outer layer is a cotton bale shape memory function covering yarn, and an opposite face, that is to say, an inner layer is a shape memory polyester fiber. The processing method of the fabric comprises the following steps: the outer-layer structure is selected from the cotton bale shape memory function covering yarn, and the inner-layer structure is selected from the shape memory polyester fiber, knitting is carried out on a dual-face knitted circular knitting machine, and ribs are opposite: two upper needles with one low needle and one high needle are arranged, and four lower needles 1 2 3 4 are arranged; and a knitting process is a cycle including 16 paths. The fabric has a shape memory function and good hygroscopic and sweat releasing performance of a cotton natural fiber. Clothes made by the fabric is not supported by external force, so that any shapes can be independent kept and any drapes can be represented, after lightly whisking by a hand, the smooth state is completely restored without any folds, and the shape is kept and the fabric has permanence.

The invention discloses a non-ironing processing method for yarn-dyed four-way stretch fabric garments, which comprises the following steps: (a) alkali soaking; (b) biological enzyme polishing; (c) dyeing; (d) air drying; (e) sizing (f) weaving; (g) desizing; (h) scouring and bleaching; (i) padding; (j) drying; (k) finishing; (l) shrinking. The invention has the advantages of simple process, energy saving and consumption reduction, and is easy to control, and the obtained fabric has soft and comfortable handle, delicate and soft luster, good non-ironing performance, anti-wrinkle performance, anti-pilling performance and dimensional stability.

A method for producing function textile with nanometer composite structure by nanometer protein material comprises the following three steps: S1.nanometer protein material accumulating on the surface of the cotton fabric, S2.nanometer protein material diffusing into the cotton fabric, S3.nanometer protein material cross-linking with the cotton fabric. The solution and the dealing technique used in each step are all different. The function textile with nanometer compound structure obtained by the method has improved crease resistance. The tear strength of the function textile does not decreaseand the content of formaldehyde does not increase. Furthermore the producing technique meets the requirement to be friendly to the environment.