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National standard shrink packaging machine

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What is the specific content of the national standard shrink packaging machine???

according to the announcement of the national standard of the people’s Republic of China No. 13 (general No. 153) in 2009, the national standard shrink packaging machine (GB /T24709-2009) was issued on November 15, 2009 and officially implemented on July 1, 2010. The standard is organized and formulated by the National Packaging Machinery Standardization Technical Committee
the standard specifies the terms and definitions, models, types and basic parameters, requirements, test methods, inspection rules, marks, packaging, transportation and storage requirements of shrink packaging machines. The standard is applicable to all kinds of shrink packaging machines that use heat shrinkable film for shrink packaging except flame heating. It is applied to medicine, food, daily chemical, fine chemical, building materials, cultural goods, hardware and electrical appliances, tobacco and other industries
the standard mainly includes the following contents: structural type classification of shrink packaging machine, temperature regulation range, heating performance requirements of heating device, temperature stability and heat recovery performance requirements of drying channel, temperature error control requirements in drying channel, temperature requirements outside drying channel, film sealing and cutting length error requirements, damage rate requirements of packaged materials, qualification rate requirements of packaging parts, materials and parts, appearance quality Electrical safety and safety protection requirements; At the same time, the test methods of various performance indexes are also specified
after the release and implementation of the national standard shrink packaging machine (GB /T24709-2009), it provides equipment manufacturers and relevant parties with the production basis of shrink packaging machine and the criteria for measuring equipment quality, which will guide and standardize the development of domestic shrink packaging machine industry, have positive significance for improving the universal and serial production and economic benefits of such equipment, and promote the healthy and orderly development of the industry.

are you talking about the national standard of that year, 93 or 97
GB has only one introduction about functions and naming. For details, you can send me the information on the website and I’ll send it to you.

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