CN204125638U

CN204125638U - A kind of composite core-spun yarn

Info

Publication number: CN204125638U
Application number: CN201420295948.XU
Authority: CN
Inventors: 刘新金; 苏旭中; 张洪; 朱预坤
Original assignee: Jiangnan University
Current assignee: Jiangnan University
Priority date: 2014-06-05
Filing date: 2014-06-05
Publication date: 2015-01-28
Anticipated expiration: 2024-06-05

Abstract

The utility model provides a kind of composite core-spun yarn, the cladded yarn that superhigh molecular weight polyethylene fibers long filament and shape memory hollow fiber long filament, outer wrapping fiber are respectively viscose, bamboo-carbon fibre and tencel fiber is respectively by adopting core silk in yarn body base yarn part, be coated with cotton fiber in base yarn outside simultaneously, make produced cladded yarn with the anti-stab performance of excellence, anti-microbial property and shape memory function, when this yarn is woven, fabric has good wearability.

Description

A kind of composite core-spun yarn

Technical field

The utility model relates to spinning new technical field, specifically a kind of composite core-spun yarn.

Background technology

In recent years, along with frequent generation that is terrified and incident of violence, anti-terrorism becomes in the world the problem that particularly developed country pays close attention to, and this makes the Study and Development of individual protection armour material more and more be subject to the attention of various countries researcher.Stab-resistant body armor system requirements can protect human body from the injury of the sharp instrument such as bayonet, dagger; also to ensure the comfortableness that wearer is suitable simultaneously; Anti-assassinate clothes in the past adopts inside fabric and adds wire netting, and reach anti-stab effect, this adds the uncomfortable property of wearer undoubtedly.Superhigh molecular weight polyethylene fibers is one of fiber being best suited for making soft stab-resistant clothes at present, there is the premium properties such as density is low, brute force is high, modulus is high, as high-performance fiber, the elongation at break of superhigh molecular weight polyethylene fibers is lower, there is good fatigue durability and rub resistance, owing to not there is better active group containing amino, hydroxyl etc. in poly molecular structure, the degree of crystallinity of molecule is high, no matter so fiber in water or in other Korrosionsmediums performance all more stable, the little quality of density is light and energy absorption is good.But the hygroscopicity of superhigh molecular weight polyethylene fibers is poor, when separately as when taking fabric, the sweat that human body is discharged cannot be absorbed, human surface temperature can be made to raise, produce certain discomfort.And viscose has excellent moisture pick-up properties.

Bamboo-carbon fibre is a kind of fibrous material with excellent anti-bacterium capability, bamboo-carbon fibre has superpower absorption property simultaneously, secretion and the toxic gas of human body discharge can be adsorbed, reach anticorrosion, effect of deodorization, adsorb peculiar smell, the hydroscopic fast-drying of adding bamboo-carbon fibre makes underwear and skin keep relative dry and comfortable state, has good wearability.Silver fabric lining has excellent radiation proof, antibacterial, deodorizing effect, and good permeability, aspects such as being widely used in dress ornament, family is spun, be medical.

For this, the utility model provides a kind of composite core-spun yarn having anti prick function, antibiotic property and shape memory function concurrently, the cladded yarn that superhigh molecular weight polyethylene fibers long filament and shape memory hollow fiber long filament, outer wrapping fiber are respectively viscose, bamboo-carbon fibre and tencel fiber is respectively by adopting core silk in yarn body base yarn part, be coated with cotton fiber in base yarn outside simultaneously, make produced cladded yarn with the anti-stab performance of excellence, anti-microbial property and shape memory function, when this yarn is woven, fabric has good wearability.

Summary of the invention

The purpose of this utility model provides a kind of composite core-spun yarn having anti prick function, antibiotic property and shape memory function concurrently.

For achieving the above object, the technical solution adopted in the utility model is: a kind of composite core-spun yarn, comprise base yarn and yarn body outer wrapping fiber, described base yarn comprises three kinds of cladded yarns, described first core-spun yarn core silk is superhigh molecular weight polyethylene fibers long filament, outer wrapping fiber is viscose, described second core-spun yarn core silk is superhigh molecular weight polyethylene fibers long filament, outer wrapping fiber is tencel fiber, described 3rd core-spun yarn core silk is shape memory hollow fiber long filament, outer wrapping fiber is bamboo-carbon fibre, described yarn body outer wrapping fiber is cotton fiber, described cotton fiber is long-staple cotton fiber or cotton of short staple fiber.

The production method of the anti-stab antibiotic property cladded yarn of the utility model is: first, ring throstle adopts cored mode spin the viscose glue-ultra-high molecular weight polyethylene cladded yarn of required yarn count, sky silk-ultra-high molecular weight polyethylene cladded yarn and bamboo charcoal-shape memory hollow fiber cladded yarn as required; Secondly, adopt doubling mode to process three kinds of cladded yarns and obtain required base yarn; Finally on ring throstle, adopt cored mode, the base yarn first step spinned feeds as heart yarn, and cotton fiber feeds from rear roller, twists obtain required composite core-spun yarn after drawing-off with fed heart yarn.

The beneficial effects of the utility model are: be respectively by adopting core silk in yarn body base yarn part the cladded yarn that superhigh molecular weight polyethylene fibers long filament and shape memory hollow fiber long filament, outer wrapping fiber are respectively viscose, bamboo-carbon fibre and tencel fiber, be coated with cotton fiber in base yarn outside simultaneously, make produced cladded yarn with the anti-stab performance of excellence, anti-microbial property and shape memory function, when this yarn is woven, fabric has good wearability.

Accompanying drawing explanation

Fig. 1 is composite core-spun yarn structural representation described in the utility model.

Detailed description of the invention

As shown in Figure 1, a kind of composite core-spun yarn, comprise base yarn and yarn body outer wrapping fiber 1, wherein base yarn comprises three kinds of cladded yarns, first core-spun yarn core silk is superhigh molecular weight polyethylene fibers long filament 2, outer wrapping fiber is viscose 3, second core-spun yarn core silk is superhigh molecular weight polyethylene fibers long filament 4, outer wrapping fiber is tencel fiber 5,3rd core-spun yarn core silk is shape memory hollow fiber long filament 6, outer wrapping fiber is bamboo-carbon fibre 7, yarn body outer wrapping fiber is cotton fiber 1, and cotton fiber 1 is long-staple cotton fiber or cotton of short staple fiber.

The production method of the utility model composite core-spun yarn is: first, first, ring throstle adopt cored mode to spin the viscose glue-ultra-high molecular weight polyethylene cladded yarn of required yarn count, sky silk-ultra-high molecular weight polyethylene cladded yarn and bamboo charcoal-shape memory hollow fiber cladded yarn as required; Secondly, adopt doubling mode to process three kinds of cladded yarns and obtain required base yarn; Finally on ring throstle, adopt cored mode, the base yarn first step spinned feeds as heart yarn, and cotton fiber feeds from rear roller, twists obtain required composite core-spun yarn after drawing-off with fed heart yarn.

Claims

1. a composite core-spun yarn, comprises base yarn and yarn body outer wrapping fiber, it is characterized in that: described base yarn comprises the first cladded yarn, the second cladded yarn and the 3rd cladded yarn three kinds of cladded yarns.

2. a kind of composite core-spun yarn according to claim 1, it is characterized in that: described first core-spun yarn core silk is superhigh molecular weight polyethylene fibers long filament, outer wrapping fiber is viscose, described second core-spun yarn core silk is superhigh molecular weight polyethylene fibers long filament, outer wrapping fiber is tencel fiber, described 3rd core-spun yarn core silk is shape memory hollow fiber long filament, outer wrapping fiber is bamboo-carbon fibre, described yarn body outer wrapping fiber is cotton fiber, and described cotton fiber is long-staple cotton fiber or cotton of short staple fiber.