3050 Weft Stretch Polyester Spandex 2-Layer Fabric 7+0.4 Crinkle Stripe Texture Anti-Down Lining For Down Jacket Cotton Coat

Premium 3050 weft stretch polyester spandex with unique 7+0.4 crinkle stripe, mainstream winter outerwear lining fabric

3050 elastic polyester fabric is a highly searched lining material by down garment manufacturers. Its regular 7+0.4 crinkle stripe creates soft textured surface, while built-in weft stretch brings flexible fit for all jacket silhouettes. The double-layer compact composite structure effectively blocks fine down and cotton filling from leaking out, it is a core bulk-order material searched under keyword crinkle stripe stretch polyester lining for puffer jackets.

Stable fixed 7+0.4 crinkle stripe texture, long-lasting wrinkle effect after repeated washing

Special heat-set shaping technology locks the 7+0.4 proportional crinkle stripe permanently; the striped texture will not flatten or fade after frequent laundry, long-term storage or repeated stretching. The textured lining avoids flat cheap-looking inner layer, meeting fashion winter coat design demands. Crinkle stripe stretch polyester fabric is a hot search term for seasonal fashion down jacket brands.

Weft stretch & flexible recovery, comfortable tailored fit for all-size down coats

Blended spandex delivers soft horizontal elasticity, the fabric stretches freely when wearing and instantly bounces back without sagging. It adapts to slim, loose and oversized down jacket cuts, no tight restraint during movement. Balanced lightweight thickness will not add extra weight to winter outerwear, attracting global B2B inquiries for stretch down lining fabric.

Windproof breathable two-layer composite, anti-down leakage without stuffiness

Dense double-layer weaving blocks cold wind and firmly locks feather filling to stop leakage, meanwhile tiny gaps between crinkle stripes maintain moderate air circulation to solve inner stuffiness of thick winter coats. Smooth polyester surface does not scratch down filling or wear outer shell, ideal for daily long-wear puffer jackets and cotton coats.

Excellent washing stability, no delamination, shrinkage or stripe deformation

Professional pre-shrinking finishing strictly controls fabric shrinkage rate. The two-layer lamination, stretch performance and 7+0.4 crinkle stripe will not separate, deform or shrink after multiple home washes. Uniform texture and consistent specifications between batches fully support mass production of seasonal down jacket and cotton coat collections.

Wide dye compatibility for full custom color matching

Polyester base absorbs dye evenly, supports custom solid colors including neutral earth tones, Morandi low-saturation shades, classic dark basics and trendy bright hues, suitable for full lines of lightweight down coats, mid-length cotton padded jackets and casual winter warm outerwear.