|
|
| Brand Name: | Octopus fiber |
| Model Number: | 2D*No length limit |
| MOQ: | Starting from 1 ton |
| Price: | Free samples sent |
| Payment Terms: | D/A,L/C,D/P |
| Supply Ability: | Customized according to the quantity required by your company |
Our 2D bright red silk protein tow staple fiber is a premium functional composite textile raw material, manufactured using advanced graft spinning and solution dye integrated technology. It combines the luxurious skincare performance of natural mulberry silk protein with the high durability and stable processability of polyester substrate.
| Product Item | Parameter Details |
|---|---|
| Product Name | Bright Red Silk Protein Composite Tow Staple Fiber |
| Denier | 2D Fine Denier |
| Fiber Form | Continuous whole tow bundle, no fixed pre-cut length, freely customizable cutting size |
| Coloring Method | Dope dyed pigment integrated in spinning, full-body uniform red color |
| Core Composition | Polyester substrate + natural mulberry silk fibroin protein grafted inside fiber |
| Color Effect | Rich bright scarlet red, soft elegant luster same as real silk |
| Core Functions | Skin moisturizing, moisture wicking, gentle antibacterial, hypoallergenic, anti-static, silky smooth touch |
| Color Fastness | Wash fastness Grade 4-5, rub fastness Grade 4-5, light fastness Grade 7 |
| Breaking Tenacity | ≥3.2 cN/dtex |
| Boiling Water Shrinkage | ≤2.4% |
| Processing Compatibility | Ring spinning, open-end spinning, carding, embroidery twisting, filling, nonwoven production |
| Package | 25kg moisture-proof woven compact tow bag |
| Applicable Fields | Luxury apparel, lingerie, home bedding, decorative fabric, knitting yarn, nonwoven skin-care textiles |
Natural mulberry silk fibroin protein molecules are stably grafted into fiber interior during melt spinning, not just surface coating. Amino acid components contact human skin gently, replenish tiny moisture for epidermis, and relieve dry and tight skin after long-time wearing.
Scarlet red pigment blends evenly into polyester melt before extrusion, color becomes an integral part of fiber molecular structure. No color bleeding, fading or staining after dozens of washing cycles, no discoloration under long-term sunlight exposure.
Supplied as intact long tow without preset cutting length. Factories can cut into 32mm, 38mm, 51mm or longer sizes to match spinning, filling and nonwoven craft precisely. Zero raw material waste caused by mismatched fixed lengths.
2D fine filament delivers smooth, supple texture with delicate silk-like pearlescent luster, no stiff coarse feel of thick denier functional fibers. Low friction coefficient makes it perfectly safe for sensitive skin.
Silk protein structure owns excellent moisture absorption & sweat transportation ability, quickly pull sweat away from skin surface to keep fabric dry and breathable. Natural protein composition restrains bacteria breeding effectively.