ISO22291:2022《Safety requirements for wetlaid-nonwoven machinery》

Date:2022-04-15 09:32:53

ISO22291:2022 Safety requirements for wetlaid-nonwoven machinery, initiated by Hi-Tech Heavy Industry Co., Ltd. as a co-founder, was officially released by the International Organization for Standardization. The release of this international standard is of great significance to standardize and guide the production, sales and application of wetlaid spunlace nonwoven equipment worldwide.
This international standard is mainly formulated by Austria, Germany and China. It was established in early 2017 and officially released in January 2022. Hi-Tech Heavy Industry Co., Ltd., with the prowess of its own products and technology, has become the first textile manufacturer in China who takes part in formulating international standard. It is a valuable experience for Chinese textile machinery industry to participate in the formulation of international standardization and gradually take steps from "following" to "cooperating" and then "leading" in international standards formulation.
Approved by state concerned departments, Qi Guohong, the deputy chief engineer and Wang Xiaoyu, deputy nonwoven R&D department head of Hi-Tech Heavy Industry Co., Ltd., as Chinese experts, wholly participated in this process and made China's contribution to the development and release of this international standard.
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HTHI Wetlaid Spunlace Production Line

Wetlaid spunlace production line uses degradable fiber as the main raw material, the production process is flexible and changeable, and the products are used in a wide range of fields, especially in the field of sanitary materials and high-end cosmetics, and will be highly competitive in the future.
Hi-Tech Heavy Industry Co., Ltd. is one of the main suppliers of complete-set spunlace equipments in the world. Its drylaid (card web forming) spunlace production line is outstanding at home and abroad. In recent years, with the soaring demand for production of epidemic-prevention materials at home and abroad, the company's dry spunlace production line market is highly sought-after. Wetlaid spunlace production line is another type complete-set spunlace equipment launched by Hi-Tech Heavy Industry Co., Ltd., and more than ten such production lines have been sold at home and abroad.

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