甲壳素和壳聚糖在棉纤维织物防皱整理中，无毒，无环境污染。
The chitin and chitosan is used to anti-crease finishing of cotton fabric. It has many advantages, for example, no poisonousness and no environmental pollution.
甲壳素和壳聚糖在棉纤维织物防皱整理中，无毒，无环境污染。
The chitin and chitosan is used to anti-crease finishing of cotton fabric. It has many advantages, for example, no poisonousness and no environmental pollution.
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