48results about How to "Anti-snag" patented technology

The invention relates to a preparation method of high-elasticity and easy-to-stick polyurethane-urea fibers. The method comprises steps as follows: 1), a polyurethane-urea dope A is prepared from polypolyols, diisocyanate and an amine chain extender in an organic solvent; 2), a polymer dope B is prepared from low-temperature softened polyurethane, a tackifier and the organic solvent through mixing; 3), the dope B is added to the dope A, the two dopes are mixed sufficiently and cured, a spinning dope is obtained, and the polyurethane-urea fibers are obtained with a dry spinning technology. Theprepared polyurethane fibers have good elastic recovery rate and excellent heat bonding performance. Therefore, fabric woven by the fibers not only has outstanding elasticity and touches compact, butalso has the characteristics of being runproof, anti-laddering, not prone to curling selvedge and the like.

The invention relates to a thread-drawing-resistant short-sleeve shirt with hanging belts. The shirt comprises a short-sleeve shirt body (1). The hanging belts (2) are arranged at the neckline position of the short-sleeve shirt body (1) upwards and made of artificial leather. Patterns are arranged on the hanging belts (2), and the short-sleeve shirt body (1) is made of fabric. The fabric comprises warp and weft, the warp crosses the weft to be interwoven into looped piles, and at least two threads of weft are arranged between looped piles of the warp. By arranging the hanging belts at the neckline position of the short-sleeve shirt, redundant material supplementing supports are not required at the shoulders to support the short-sleeve shirt, only the hanging belts are required, the neckline position can be wider, breathability is improved, and the shirt is cool and comfortable to wear compared with common short-sleeve shirts in sultry weather. The thread-drawing-resistant short-sleeve shirt has the advantages of being light in weight, resistant to thread-drawing, good in water absorption, soft, good in touch and the like.

The invention relates to a piece of silk reeling-off preventing clothes capable of assisting a wear to hold a baby. The piece of silk reeling-off preventing clothes comprises a clothes body (1), wherein a pouch (2) is arranged on the front body of the clothes body (1), two holes (3) are formed under the pouch (2), four bands (4) are arranged on the upper side and two sides of the pouch (2), and four band buttons (5) corresponding to the bands (4) are arranged on the clothes body. The fabric adopted for the clothes body (1) comprises warp yarns and weft yarns, wherein the warp yarns stride across the weft yarns to form looped piles through weaving, and the looped piles formed by the warp yarns are separated at intervals of at least two weft yarns. The piece of silk reeling-off preventing clothes can decrease arm strength required by baby holding and accordingly has the effect of assisting the wear to hold the baby. The piece of silk reeling-off preventing clothes has the advantages of being light in weight, capable of preventing silk from being reeled off, good in water absorption performance, soft, good in touch and the like.

The invention relates to bags and particularly relates to a difficult-slippage and ladder-proof card sleeve with a cartoon pattern. The card sleeve comprises a card sleeve body (1), wherein a pocket (3) is arranged on the back face of the card sleeve body (1), spherical beads (2) are arranged on the front face of the card sleeve body (1) and are arranged closely so as to form the cartoon pattern, the card sleeve body (1) is made from fabrics, the fabrics comprise warps and wefts, looped piles are interwoven in a manner that the warps cross the wefts, and at least two wefts are spaced between every two looped piles formed by the warps. Thus, the friction of the outside surface of the card sleeve body can be increased. The card sleeve has the characteristics of light weight, ladder-proofing, good hygroscopicity, softness, good hand feeling and the like.

The invention relates to an article of anti-laddering clothing easy to put on and off. The anti-laddering clothing easy to put on and off comprises a front part (1) and a rear part (2), and magnetic strips (3) are arranged at the two sides and upper side of each of the front part (1) and rear part (2); fabric used for the front part (1) and rear part (2) includes warps and weft yarns, the warps steps over the weft yarns to form looped piles through interweaving, wherein at least two weft yarns are weaved between the looped piles formed by the warps. When putting on the clothing for a person inconvenient to use arms and legs, the front part and rear part of the clothing are bonded on the body and bonded together through the magnetic strips; the anti-laddering clothing easy to put on and off is easy and convenient to quickly put on. The fabric is featured with light weight, laddering resistance, good water absorption, softness, good hand feel and the like.