50D High Elastic 5-Layer Channel Bonded Fabric With Horizontal Baffles, TPU Composite Stretch Pongee Down-Proof Fabric For Winter Outdoor Hard Shell Jackets

Item Code: HRC010

Full Article Name: 50D polyester/spandex high elastic 5-in-1 channel composite fabric with horizontal baffle bonding, TPU film and polyester lining

Material: Polyester stretch pongee filament + spandex elastic fiber + horizontal hot-melt channel strips + microporous windproof TPU functional film + polyester anti-down lining

Weave: Compact thin 50D 4-way stretch pongee plain weave, integrated 5-layer hot pressing channel lamination structure

Signature Craft: Full elastic stretch woven shell + fixed horizontal channel baffle forming + seamless five-layer TPU composite bonding technology

Functional Finish: Soft matte non-gloss outer surface, DWR durable water repellent coating, windproof & feather penetration barrier treatment

Application Category: Winter insulated down hard shell jackets, cold-proof mountaineering parkas, ski thermal windbreakers, long-distance hiking warm outer layers

• Premium 50D High Elastic Stretch Pongee Base, Flexible Insulated Hardshell Material

Stretch pongee is a popular flexible functional shell fabric for premium outdoor apparel brands worldwide. HRC010 adopts ultra-thin compact 50D stretch weaving craft, delivering silky matte soft handfeel and stable full-range stretch without tight restraint. It naturally follows body movement during climbing, skiing and low-temperature trekking, ideal for mass production of flexible thermal down hard shell lines.

• Fixed Horizontal Channel Baffle Structure, Even Down Filling & Anti-Shifting

Built-in integrated horizontal hot-melt baffles divide the fabric into independent uniform filling cavities. The bonded strips stay firmly attached after repeated washing, effectively locking down filling in separate zones to avoid feather shifting, clumping and uneven warmth distribution. It simplifies garment cutting and sewing processes, the high-search keyword stretch channel 5-layer bonded fabric attracts massive B2B inquiries from outdoor gear manufacturers.

• 5-Layer Integrated Composite Construction, Multi-Layer Barrier For Wind & Down Proof

Advanced five-layer seamless hot melt lamination combines stretch pongee shell, horizontal channel strips, microporous TPU film, spacer layer and anti-down polyester lining as one integral textile. The multi-layer structure evenly disperses pulling force during cutting, sewing and backpack friction, resisting bubbling, peeling or fabric splitting after long-term cold environment wear. The dense TPU and lining form dual barriers to block cold wind and tiny down leakage.

• Ultra Lightweight & Highly Packable Composite Texture

Thin 50D stretch shell + slim TPU film + lightweight lining creates cloud-light weight without bulky thickness. Finished insulated stretch hardshell jackets can fold down to palm size for backpack hiking, ski trips and daily winter commuting, widely favored for portable thermal travel outerwear series.

• DWR Water Repellent Finish, Splash-Proof & Balanced Breathability

Standard durable DWR hydrophobic coating forms uniform water-beading performance to repel light snow, dew and trail splashes in cold outdoor scenarios. Microporous TPU film retains moderate moisture vapor transmission to discharge sweat efficiently, eliminating stuffiness inside sealed thermal jackets, widely searched as breathable windproof down-proof 5-layer channel composite fabric.

• Stable Wash & Dimensional Consistency

Professional post-finishing strictly controls fabric shrinkage rate within industry standards. Matte stretch surface, stretch recovery, horizontal channel baffles, TPU film and lining lamination will not deform, fade or loosen after multiple home laundry cycles. Channel strips maintain stable peel strength without falling off, stable enough for large-volume seasonal winter insulated hard shell jacket mass production.

• Skin-Friendly Non-Glare Matte Handfeel, All-Day Cold Weather Outdoor Comfort

Pure polyester stretch pongee filament eliminates cheap plastic gloss and rough scratchy texture. Smooth matte surface matches neutral outdoor colorways for men’s, women’s and youth lightweight insulated hardshells, supporting long-time comfortable direct skin contact wear.