T/CMIF 197-2023 Active Group standards

T/CMIF 197-2023 Meltblown fabric cutter

Publish Date: 2023-07-18 Implement Date: 2023-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CMIF 197-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Forging and pressing machinery

ICS Name: Forging equipment, stamping machines, and shearing machines

Publish Date: 2023-07-18

Implement Date: 2023-09-01

Scope

Main technical content: Meltblown fabric is the core material of masks. With the emergence of the novel coronavirus pneumonia, the market demand for masks and their core material, meltblown fabric, has surged. The demand for meltblown fabric cutting knives products is increasing, and the number of production enterprises is gradually increasing. Due to the lack of unified standards for meltblown fabric cutting knives products, the quality of meltblown fabric cutting knives products is uneven, affecting the quality of medical protective products and their protective effect. In view of the above problems, domestic production enterprises that master the key technologies of meltblown fabric cutting knives, in cooperation with relevant units, conducted research on related production enterprises, users, universities and research institutes, and fully listened to the suggestions of industry experts and customers to formulate this document. This document unifies the design, production and acceptance of meltblown fabric cutting knives, which not only provides strong technical support for the stable development of meltblown fabric cutting knives products, but also facilitates resource sharing, technical exchange and cooperation, improves the overall manufacturing level of meltblown fabric cutting knives, promotes the sustainable development of the manufacturing industry, and also brings convenience to users in the selection and use of meltblown fabric cutting knives. This document specifies the structure, specifications, general requirements and technical requirements of meltblown fabric cutting knives, describes the corresponding test methods, and stipulates the inspection rules, marking, packaging, transportation and storage. This document is applicable to the manufacture of meltblown fabric cutting knives. The manufacture of cutting knives for other similar materials may refer to this document for use. Foreword II Introduction III 1 Scope 12 Normative References 13 Terms an