Due to the excellent properties of spandex, spandex fabrics account for an increasing proportion of textiles. The resilience of four-way stretch fabric is an important indicator of four-way stretch fabric.
1. Raw materials: There are many spandex manufacturers, and the prices and product quality of different manufacturers vary greatly. You can choose the appropriate product according to the customer’s requirements for resilience.
2. Pre-treatment and dyeing: Do not use solvent-based additives or strong alkali during processing. Avoid long-term high-temperature and high-tension processing to reduce spandex damage.
3. Finishing: Choosing appropriate processing specifications and an appropriate amount of softener can effectively ensure the resilience of the fabric.
Appropriately increasing the dosage of softener can increase the elastic recovery rate, but when the dosage is too large, it will affect the elastic recovery rate. Use softener with caution.
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