The raw material of spandex yarn for pull-ups pant is polyurethane, which is mainly used to provide high elasticity and elongation performance of pull-ups pants.
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spandex raw material
العلامات الساخنة : spandex used in pull-ups pant waist spandex for pull-ups pant waist pull-ups pant spandex pull-ups pant elastic material spandex raw material elastic spandex for disposable Pull-Up Pants
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