Recently, the “Zhejiang Manufacturing†group standard by the Zhejiang Textile Research Institute and Ningbo Boyang Home Textiles Group Co., Ltd. was listed in the third batch of “Zhejiang Manufacturing†standard development plan in 2018. The technical indicators refer to GB/T22844 "Supporting bedding", GB/T22796 "quilt, quilt cover", GB/T22797 "sheets", GB18401 "National Textile Products Basic Safety Technical Specifications" and other relevant national and industrial standards. The internal quality index sets 38 pieces of fabric breaking strength, washing dimensional change rate, decomposable aromatic amine dye, dyeing fastness and unit area weight. The appearance index sets the specification dimensional deviation rate, latitude, flower inclination, color difference, There are 9 items such as damage, pinhole and poor printing. The process requirements index sets 5 items such as embroidery quality, sewing quality and needle quality.
The standard increases the warp direction of the fabric to 600N, and the latitude increases to 280N. The domestic GB/T22844 superior product requirement is 250N, and the international European buyer's index requirement is only 275N. The fabric density root/10CM is more than 780 in the warp direction and 380 in the latitude, while the domestic GB/T22844 superior products and international European buyers have no requirement for this index. The deviation rate of latitude and flower slant is below 1%, which is far less than the international requirement of 2%. The dimensional change rate of washing and dry cleaning is required to be between -3.0% and +2.0%, and the drape is maintained at 41.67%, breaking the gap between domestic and international. At the same time, the standard of "made in Zhejiang" for combing cotton bedding, and the specification of the accessories such as the corner belt is 1-1.2CM. The appearance requirements do not allow raw edges, odor, wide and narrow thickness, and the surface is closely woven. The color is white cotton. Fabrics and other detailed requirements, so that the combed horse cotton bedding products are upgraded in materials and processes. Even the zipper accessories are not allowed to have bubbles, peeling, oxidative discoloration, etc., and require high-quality quality indicators such as no stains, no damage, and no scissors.
"T/ZZB 0700-2018 combed horse cotton bedding" "Zhejiang manufacturing" group standard is successfully released, will provide standard support for "Zhejiang manufacturing" "worsted Pima cotton" product certification, and various technical indicators The test methods are all preferentially implemented with reference to the existing national standards and standards, which highlight the texture of the products in the production process and promote the further improvement of product quality in our country's textile industry. For consumers, it will further let the user experience a natural, quiet and comfortable sleeping environment.
Mr. Jiang Wuji, Chairman of Boyang Home Textiles Group, the main drafting unit of the standard, said that Boyang Home Textiles has always adhered to high requirements for the quality of the products. The materials used for combing the horses and beddings are made of the special long-staple cotton. . The “Zhejiang Manufacturing†group standard has a positive role in promoting the sales and price positioning of its products. Boyang Home Textiles will also set a benchmark for product quality in the industry, making “World Quality, Made in Zhejiang†world-renowned.
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