The invention provides a making method of antibacterial yarn. The antibacterial yarn is made by blending, by weight, 45%-60% of pineapple leaf fibers, 40%-50% of long-staple cotton and 5%-15% of spandex. The making method comprises the following steps that the pineapple leaf fiber and the long-staple cotton are mixed and made into a first cotton roll in an opening and cleaning process, the first cotton roll is made into first card silver through a cotton carding process, and the spandex is made into second card silver through a cotton opening and carding combination machine, wherein the length of the long-staple cotton is larger than 35 mm, the first card silver is quantified as 15-17 g/5 m, and the second card silver is quantified as 15-17 g/5 m; the first card silver and the second card silver are made into drawn silver through a drawing process; the drawn silver is sequentially subjected to a rough yarn process and a spun yarn process, and the antibacterial yarn is made.

Antibacterial yarn and making method thereof

Evidence for antimicrobial activity in hemp hurds and lignin-containing nanofibrillated cellulose materials

The invention discloses anti-microbial piled yarn. The anti-microbial piled yarn is characterized by comprising two strands of base yarn and one anti-microbial tow, wherein the two strands of base yarn are plied and twisted so that a strand of composite yarn can be formed through twisting; the anti-microbial tow is spirally wound around the composite yarn counterclockwise or clockwise so that the anti-microbial piled yarn can be formed; the diameter of the cross section of the anti-microbial tow is smaller than that of the cross section of the base yarn, and the anti-microbial tow is formed by nano-silver polyester fibers in a combined and twisted mode. The base yarn is made of wool fibers or cotton fibers and is loose in structure and low in strength. The two strands of base yarn are combined and twisted so as to form the composite yarn, and compared with the base yarn, the composite yarn is compacter in structure and higher in strength. Finally, the anti-microbial tow is wound around the composite yarn, so that the piled yarn has the anti-microbial ability as a whole; in addition, the anti-microbial tow as filament yarn can overcome the defect that the composite yarn as a short fiber is loose in structure and low in strength.

Anti-microbial plied yarn

The invention discloses a preparation method of a soft and warm-keeping type bath towel fabric. According to the preparation method, multiple fibers are adopted for blending, so that a blend fiber not only has good moisture absorption and sweat releasing performance, but also has softness, antistatic property, antibacterial property, thermal insulation performance and environmental protection performance; in a preparation process, an optimized technology is adopted, so that the prepared blend fiber has very good softness without adding a softening agent; pineapple leaf fiber and papermulberry fruit natural dye are used at the same time, so that the fabric has very good antibacterial property.

Preparation method of soft and warm-keeping type bath towel fabric

The invention discloses multifunctional kapok fiber fabric. The multifunctional kapok fiber fabric is formed by kapok fibers, apocynum venetum fibers, bamboo fibers and pineapple leaf fibers in a blending weaving mode. The multifunctional kapok fiber fabric comprises, by weight, 64-78% of the kapok fiber, 10-15% of the apocynum venetum fiber, 5-10% of the bamboo fiber and 7-11% of the pineapple leaf fiber. Due to the fact that the multifunctional kapok fiber fabric is formed by the kapok fibers, the apocynum venetum fibers, the bamboo fibers and the pineapple leaf fibers in the blending weaving mode, the woven multifunctional kapok fiber fabric has the advantages of having the health care effect, the bacteria resistance and bacteriostasis effect, and the heat preservation effect, absorbing moisture, being breathable and cool, and absorbing sweat.

Multifunctional kapok fiber fabric

The utility model discloses pineapple leaf fiber covering yarn which comprises a yarn core and yarn bodies. The pineapple leaf fiber covering yarn is characterized in that the yarn core is arranged in the center, and the yarn core is covered with a plurality of the yarn bodies which are spirally wound. According to the pineapple leaf fiber covering yarn, spandex silk is taken as the yarn core, and the mixed fibers of pineapple leaf fibers and cotton fibers are taken as spirally wound structures of the yarn bodies, so that the pineapple leaf fiber covering yarn simultaneously has good elasticity of the spandex silk and advantages of the pineapple leaf fibers in the aspects of moisture absorption, breathability, bacteria resistance and peculiar smell elimination. The pineapple leaf fiber covering yarn is high in strength, good in moisture absorption and breathability, anti-bacterial and good in elasticity.

Pineapple leaf fiber covering yarn

The utility model discloses pineapple leaf fiber yarn which comprises a pineapple leaf fiber, cotton fiber blended yarn and flax fiber yarn, and is characterized in that the pineapple leaf fiber and the cotton fiber blended yarn are mutually combined, the flax fiber yarn, the pineapple leaf fiber and the cotton fiber blended yarn are mutually spirally twisted to form the yarn, and the axial diameter of the yarn changes unevenly. The pineapple leaf fiber yarn is made by the pineapple leaf fiber, cotton fibers and flax fibers and has the advantages of the pineapple leaf fiber and the flax fiber and has the characteristics of good drapability, moisture absorption, breathability, levelness, smoothness, crease resistance, bacteria resistance, mite prevention and the like.

Pineapple leaf fiber yarn

The utility model discloses a pineapple leaf fiber blending yarn which comprises pineapple leaf fibers, cotton fibers and polyester fibers. The pineapple leaf fiber blending yarn is characterized in that three strands of the pineapple leaf fibers, and the cotton fibers and the polyester fibers are entwisted into one in a spiral mode. A structure of entwisting the pineapple leaf fibers, and the cotton fibers and the polyester fibers is adopted to enable the yarn to have advantages of the pineapple leaf fibers, and the pineapple leaf fiber blending yarn is good in drapability, not easy to drape, strong in air permeability, capable of absorbing peculiar smell and not easy to deform and capable of keeping color of products for a long time. The pineapple leaf fiber blending yarn is strong in cohesive force, has good breaking capacity and is good in wet-sucking air permeability, resisting to bacteria, good in texture and drapability and smooth in feeling.

Pineapple leaf fiber blending yarn

Pineapple leaf fiber steam explosion - high-temperature combined degumming method

The invention belongs to the technical field of fine treatment for fibers, and relates to a refined treatment method for pineapple leaf fibers. The method comprises the following steps: firstly, ultrasonic pretreatment of the fibers is carried out; secondly, swelling treatment of the fibers is carried out through a swelling additive; thirdly, chemical degumming treatment of the fibers is carried out after swelling treatment, so that degummed pineapple leaf fibers are prepared; finally, carding and refinement are carried out to obtain pineapple leaf fiber slivers. The method provided by the invention has the advantages that the fiber looseness is improved, and the loose fiber structure enables the fibers to easily slide under the action of an external carding and refinement force, so that the fiber fineness and the fiber quality are improved, a chemical degumming additive can more easily enter the fibers, the sewage discharge during degumming is reduced, and the degumming treatment cost is lowered.

Refined treatment method for pineapple leaf fibers

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