The quality of film selection of optical grade polyester film.
而优质膜选用光学级聚酯膜。
The reasons and countermeasures for the high acetaldehyde content in the bottle grade polyester chips are discussed.
探讨瓶级聚酯切片乙醛含量高的原因和采取的对策。
The dyeing and printing process for polyester and its acid modified blend fabrics is groped, the reasonable conditions are defined, quality and grade of the fabric are raised.
对涤纶酸改性混纺织物的染整工艺进行探索，制定了合理的生产工艺，提高了织物的质量、档次。
The paper deals with the spinning technologies of rotor-spun fourth-grade rabbit hair blended yarns with polyester, acrylic and cotton, and briefly introduces their knitted and woven products.
本文重点介绍用转杯纺纱机开发四级兔毛、次兔毛与涤、晴、棉等纤维混纺的纺纱工艺，并简要介绍用这种混纺纱开发的针织和机织产品。
Body: The Body to be of high grade cold rolled steel coated with epoxy polyester paint can resist aggressive chemicals and be fit the lab situation.
一级冷轧钢板经过模具一体成型，表面经环氧树脂粉沫喷涂，防酸碱，耐腐蚀，适应实验室环境。
The cationic dyeable polyester fiber was dip-dyed with the cationic dye inks and the fastness to soaping reaches grade 3 or more.
用阳离子染料墨水对阳离子染料可染涤纶纤维进行浸染，牢度都在3级或3级以上。
The blending ratio of the fine-denier polyester fiber and the cotton fiber, the processing parameter of the spinning and weaving is confirmed according the style of top grade shirting textures.
根据衬衫面料的风格要求，确定了细旦涤纶与棉纤维的混纺比及纺纱、织造的工艺参数。
Can be used for cotton, linen, nylon, polyamide, polyester, and other raw materials to weave high-grade clothing, curtains, tablecloths, footwear, bedding, sofa sets, gifts, and other decorative lace.
可使用棉、麻、尼龙、锦纶、涤纶等原料，编织各种高档服饰，窗帘、抽纱台布、鞋帽、床上用品、沙发套、礼品等装饰花边。
Can be used for cotton, linen, nylon, polyamide, polyester, and other raw materials to weave high-grade clothing, curtains, tablecloths, footwear, bedding, sofa sets, gifts, and other decorative lace.
可使用棉、麻、尼龙、锦纶、涤纶等原料，编织各种高档服饰，窗帘、抽纱台布、鞋帽、床上用品、沙发套、礼品等装饰花边。
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