10oz Medium Stretch Sirospun Denim Fabric for Tapered and Barrel Jeans

Buyer Overview

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HW1006 is the cleaner, more refined counterpart to open-end medium-stretch denim. Its verified 65% cotton, 33.5% polyester and 1.5% spandex blend is woven as 10oz 3/1 right-hand twill at 170 cm width. Sirospun uses paired yarn paths that are twisted together, generally producing a smoother surface with lower hairiness and a clearer twill line than an intentionally grainy open-end look.

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The yarn structure is relevant for brands seeking neat dark rinses, sharper twill definition, lower pilling risk and improved yarn strength. Those are development advantages, not a substitute for current-lot testing. Specify stretch, repeated recovery and retention after laundering because fiber percentages alone do not guarantee fit. This route suits premium tapered jeans, close-fitting trousers and slight flares where clean surface and shape holding are priorities.

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Technical Specifications and Order Controls

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Marker, Cutting and Sewing Guidance

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At 170 cm, or about 66.9 inches, HW1006 supports efficient trouser markers while leaving the factory to confirm actual usable width. Relax the roll, control spreading tension and use measured negative ease from a fit trial. Keep panels in shade groups and check whether the clear twill direction requires one-way placement on prominent garment sections.

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Washing and Garment Development

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Start with clean rinse or dark-indigo wash trials to retain the smoother face. Mercerized-style visual goals or very clean finishes require separate confirmation of the offered material and process; they are not claimed as existing treatments. Protect elastane with controlled temperature and chemistry, then measure recovery, growth, skew and shrinkage after the approved wash.

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Buyer FAQ

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When should a buyer choose Sirospun instead of OE?

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Choose Sirospun when a cleaner twill line, low hairiness and refined rinse are more important than coarse vintage grain. Compare free swatch cards and washed sample panels from both constructions.

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Sampling note: Stock, lot, shade and technical performance can change. Request a free swatch card, then confirm sample yardage and current test data before bulk production.