Cool-feeling dyeable polyethylene composite fiber

2024-09-12News 6860

Recommendation Reasons

endow composite fiber with dyeina prenary and instant cool-feeling

function. The fiber is soft and skin-friendly, moisture-absorption and

breathable, and can be personalized.

Processing Technology

Two components, polyamide and polyethylene, are used to produce cool-feeling dyeable composite fiber through composite spinning technology. Thereof, polyamide gives the composite fiber dyeing property, while polyethylene provides the composite fiber cool-feeling.

Characteristics of Fiber and Product

Main Specifications

Filament: 70dtex/24fFDY

Standards and Certifications

Polyethylene Composite Drawing Yarn(Q/KT 006-2020)

Fiber Performance and Product Features

·Two-point deformed section, with PA as the center body and PE at the

two-point part of the fiber boundary

·Instant cool-feeling on contact, with the cool-feeling coefficient of 0.22

·Polyethylene composite fibers can be dyed due to the dyeability of the

polyamide component

·The fabric is moisture-absorption, breathable and skin-friendly

Specifications	Breaking tenacity(cN/ dtex)	Elongation at break (%)	Boiling water shrinkage rate(%)
70dtex/24f	2.0	25	14.2
Water content (%)	Oil content (%)	Fabric cool-feeling coefficient on contact ( J/cm2.s )
1.13	2.54	0.22

The downstream application guidance

Weaving: Can be used directly in knitted and woven fabrics

Post-finishing: If the fiber is co-spun with viscose fiber and nylon, the setting and dyeing temperatures of the fabric should be within 120℃

Application instance

Terminal field	Raw material ratio	Count	Main products and properties
Home textiles	cool-feeling dyeable polyethylene composite fiber,50% cotton	32	Used for beddings; It is cool and skin-friendly, comfortable.
Sports and Leisure	cool-feeling dyeable polyethylene composite fiber, 60% cotton	40	Used for sportswear, etc.; The fabric has good drapability and is cool and skin-friendly

Fiber Application

Clothing textiles：sportswear,Sock

Home textiles:Bedding

Q: What are the advantages of this fiber compared with one-component

polyethylene fibers and skin-core polyethylene composite fibers?

A: Compared with single-component polyethylene fiber, this fiber solves

the problem of difficult dyeing of white polyethylene composite fiber, and can be dyed into a variety of colors, enriching the product type of fabrics and meeting the diversified needs of the market. Compared with skin-core polyethylene composite fiber, the design of the fiber section is more diversified, which can realize the customization of deformed section. The PE component mainly has the forms of one point, two points, three points, etc. With different section shapes, the fiber has different cool-feelings and dyeing properties, which can meet the needs of different downstream customers and application areas.