7results about How to "Prevent pilling" patented technology

The preparation method comprises the following steps: adding a soluble polyester hot melt adhesive into trioxymethylene and trichloromethane, stirring and dissolving, then adding trimethylchlorosilane, placing in an ice-water bath, stirring, then adding a tin tetrachloride-trichloromethane solution, stirring for 0.5 h, then adding a sodium hydroxide solution, stirring for 0.5 h, then adding a sodium hydroxide solution, stirring for 0.5 h, adding a sodium hydroxide solution, stirring for 0.5 h, adding a sodium hydroxide solution, and stirring for 0.5 h to obtain the special water-based slurry polymer for the polyester fiber. Heating to 30-50 DEG C, continuously reacting for 1-2 hours, finally adding a small amount of methanol / water mixed solution, and carrying out vacuum concentration and room-temperature vacuum drying for 24 hours to obtain the chloromethylated soluble polyester hot melt adhesive. And dissolving the chloromethylated soluble polyester hot melt adhesive and an amine compound in a first solvent, reacting at 40-80 DEG C for 6-12 hours, precipitating with diethyl ether, and drying in vacuum for 12 hours to obtain the water-based slurry polymer. Compared with a traditional sizing agent, the obtained water-based sizing agent polymer has the advantages of excellent bonding force, wear resistance and the like, and can be applied to sizing agents for polyester fibers.

The invention discloses an environment-friendly fabric for anti-static clothing and a preparation method of the environment-friendly fabric, and relates to the technical field of preparation of anti-static clothing fabrics, the environment-friendly fabric for the anti-static clothing is prepared from anti-static composite fibers and breathable fibers as raw materials through twill weaving by a textile machine; the antistatic composite fiber is prepared from the following raw materials in percentage by weight: 82%-90% of polyethylene glycol terephthalate slices, 8%-14% of nano-copper particles, 1%-2% of a catalyst and 1%-2% of a stabilizer. The nano-copper particles mixed in the anti-static composite fibers are used for preventing static electricity from being generated, meanwhile, the anti-static composite fibers are filaments, the prepared fabric is not prone to pilling, the fabric quality is guaranteed, the spandex fibers with good elasticity and air permeability serve as the wefts to be woven with the anti-static composite fibers, and the anti-static performance of the fabric is improved. The prepared fabric has the traditional antistatic performance, the elasticity and the air permeability of the fabric are improved, and the wearing comfort of people is further improved.

The invention relates to the technical field of textiles, and discloses a biological finishing liquid and an anti-pilling finishing method for fabrics. The biological finishing liquid contains collagen with the molecular weight of 800-100000Da and a solvent, and the pH value of the biological finishing liquid is 6-8. The anti-fuzzing and anti-pilling finishing method for the fabric comprises the following steps: after the fabric is in contact with biological finishing liquid, drying treatment is performed; the biological finishing liquid contains collagen with the molecular weight of 800-100000Da and a solvent, and the pH value of the biological finishing liquid is 6-8. The biological finishing liquid has the advantages of safe formula, no chemical addition and simple preparation.

The invention discloses a cross-shaped anti-permeability moisture-absorbing quick-drying functional fabric and a preparation method thereof, belonging to the technical field of textile fabrics. The invention adopts cross-section modified polyester fibers and cotton fibers for blending, which can simultaneously endow the fabric with skin-friendliness, moisture absorption and quick-drying properties; wherein the cross-section modified polyester fibers can form a special microstructure, effectively block the penetration of light, moisture and wind, form an effective barrier, and enhance the anti-permeability performance of the fabric; the functional fabric prepared by the invention still has good antibacterial and flame-retardant properties after being washed multiple times.

The invention relates to the technical field of laundry detergents for infants and children, and discloses a laundry detergent containing special enzyme preparations for washing from multiple fermentation sources for infants and children, which comprises the following components: an enzyme preparation which at least contains one fermentation source and has a decontamination effect; the enzyme preparation at least contains one fermentation source and has a whitening effect; the enzyme preparation at least contains one fermentation source and has a hair ball removing effect; at least one anionic surfactant with mild cleaning capability is contained; the cleaning agent at least contains a nonionic surfactant with mild cleaning capability. The preparation method of the laundry detergent for infants and children comprises the following steps: pouring the components of the laundry detergent for infants and children into a mixing container, and stirring at the temperature of 80-90 DEG C until the components are fully mixed. Compared with the prior art, the prepared infant laundry detergent has the advantages that the prepared infant laundry detergent is a mild and safe washing product which has an excellent cleaning effect on infant clothes, can be used for cleaning stains in a targeted manner, does not injure the clothes, is low in skin irritation, is efficient in cleaning and contains antibacterial and acarus-killing components.

The utility model discloses a kind of luminescent knee protectors. The luminescent knee protector includes knee protector main body, and the knee protector main body is knitted integrally formed, and the knee protector main body includes light-emitting area and non-light-emitting area, and the light-emitting area is knitted from rare earth luminescent fiber, and the non-light-emitting area is knitted from nylon fiber. The utility model is provided with light-emitting area and non-light-emitting area, and the rare earth luminescent fiber is knitted in light-emitting area, and the nylon fiber is knitted in non-light-emitting area, which is convenient for distinguishing at night, and the nylon material is not easy to deform and wear-resistant, which increases the service life of the luminescent knee protector, avoids the phenomenon of pilling, and ensures the overall appearance of the luminescent knee protector.

The utility model belongs to the technical field of knitted belt processing, and discloses an anti-pilling function knitted belt surface treatment device which comprises a device shell, a feeding port is formed in the device shell, a discharging port is formed in the lower portion of the device shell, and two sets of guide rollers are arranged at the positions, corresponding to the feeding port and the discharging port, in the device shell. An arc heat head capable of horizontally moving is arranged on one side of the two sets of guide rollers, an adjustable depth assembly for driving the arc heat head to move and a high-precision positioning assembly for detecting the position of the arc heat head are arranged in the device shell, and the arc heat head comprises an arc heat plate, a structural block and a moving base block. The adjustable depth assembly comprises a screw rod fixing plate, a motor fixing plate, a threaded screw rod, a servo motor, a screw rod moving block and a plurality of groups of guide rods, the knitting belt singeing machine is compact and reasonable in structural design, can guide a knitting belt and carry out singeing treatment, can remove floating hair on the surface of the knitting belt, can prevent the knitting belt from pilling, is suitable for various knitting belts of different models, and is suitable for popularization and application. The processing quality is good.