According to Nanjing Municipal Government official website February 1, 2018 release of "2017 Winter supplies quality sampling results briefing - Jackets", recently commissioned Nanjing Nanjing Quality and Technical Supervision Product Quality Supervision and Inspection Center for product sampling inspection Jackets A total of 40 batches of assault clothing products were inspected and tested, and 31 batches were qualified. 9 batches were unqualified, and the pass rate was 77.5%.
This time, it mainly tested three basic indexes: fiber content, formaldehyde content, pH value, decomposable carcinogenic aromatic amine dye, color fastness and other surface indicators such as surface moisture resistance, hydrostatic pressure and moisture permeability. The unqualified items are mainly surface moisture resistance, hydrostatic pressure, moisture permeability, pH value and fiber content. The suction products produced by Sanmen Hongqi Clothing Co., Ltd., which was sampled this time, have a moisture permeability of less than 200g/(m2•24h), and the moisture permeability is extremely poor. Such a jacket is particularly prone to sultry discomfort after wearing. The fabric of the Jackets produced by Shanghai Yuchu Garments Co., Ltd. is qualified for hydrostatic pressure, but because the joints are not waterproofed at the joints of the fabrics, the hydrostatic pressure at the joints is only 2 kPa, and the seams are highly permeable, affecting Water resistance of the whole garment product.
This sampling test carries out risk monitoring on 24 batches of products. The monitoring items are surface moisture resistance, hydrostatic pressure and moisture permeability, and refer to GB/T 32614-2016 "Outdoor Sportswear Jackets" Level II requirements (lowest level requirements). Conformity evaluation. After inspection, the total compliance rate of risk monitoring was 29.2%, the surface moisture resistance compliance rate was 66.7%, the hydrostatic pressure (fabric) compliance rate was 54.2%, the hydrostatic pressure (seam) compliance rate was 29.2%, and the moisture permeability compliance rate was 62.5. %.
Waterproof and moisture permeable functions are two functions that are mutually restricted. Some inferior jacket products are often not only suitable for low cost or production process technology, but also can only meet the function of waterproofing or only satisfying moisture permeability. Both waterproof and moisture permeable functions are available. For example, some of the risk-monitoring jacket products are only considered to be waterproof and ignore the moisture permeability, which is easy to produce a stuffy feeling; some only meet the moisture permeability, but the waterproof function is extremely poor.
According to the risk monitoring and testing, the surface moisture resistance of some garment products is only 2-3 grades, far lower than the requirements of Grade 4; the moisture permeability of some garment products is only one or two hundred, far less than 3000g/(m2•24h) The requirements of some of the fabrics of the jacket products are not waterproof coating, the hydrostatic pressure of the fabric is only a few thousand Pa, the seam is lack of rubber seals, and the hydrostatic pressure at the joints is only one or two kilopascals.
Consumption advice
1. View product identification
Product identification (ie instructions for use) is the necessary information for the production and distribution of the product, including product specifications, performance, and methods of use, to guide consumers in the correct purchase and use. The following information is needed when consumers purchase the Jacket products:
(1) Look at the marked product standards. The jacket products marked GB/T 32614-2016 "Outdoor Sportswear Jackets" are more secure than those marked with other standards.
(2) Look at the functional level of the product. For the jacket products marked with the functional level of the product, the level I performance is superior to the level II performance. If you can choose, you can purchase the functional level I jacket products as much as possible.
(3) Other information. Check other information such as manufacturer information, fiber content information, trademark information, etc.
2. Check the appearance quality
Open the package to check whether the product has a surface defect that affects the appearance. Check whether the coating of the assault clothes is uniform, complete, scratch-free, and without damage. The folded jacket checks the flexibility of the jacket coating. In addition, pay attention to check the symmetry of each part of the product, whether the stitching is round and smooth, and there is no wrinkling phenomenon. The color of the main and auxiliary materials on the color is consistent (except for special design).
Silicone Suction Cup, also known as vacuum suction cup, Vacuum Cup, Bellows Suction Cups & Vacuum Suction Pads, which are made from elastomeric material flexible & shape-changeable, and create a seal strong enough to support the required loads. Vacuum Suction Cups mainly manufactured by rubber compression & injection molding or LSR injection molding.
Rubber Vacuum Suction Cup,Custom Rubber Suction Cup,Silicone Suction Cup,Rubber Bellows Sucker
Xiamen The Answers Trade Co.,Ltd. , https://www.xmanswer.com