Standard for insulated flasks

In 1893, first vacuum bottle was invented, after 129 years’ development, there are many different standards in this industry. Let’s learn them together.

In China, , it’s a national standard and it was implemented from 2013. This standard specifies the terms and definitions of stainless steel vacuum cups, product classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage.

In Europe, , it’s Europe standard, it was implemented from 2000. This standard include scope, definitions, requirements, samples, test methods, marking, labelling.

In Japan, , it’s Japanese standard, it was implemented from 2006. This standard include scope, normative references, terms and definitions, classification,

names of principal parts, performance, performance in use, quality performance, construction, general constructional requirements, type-specific requirements, appearance, materials,

test methods, general test requirements, rounding of numbers, odour of stopper and taste of hot water contained, heat and cold insulation performance, impact resistance, adhesion of print coating, plating on steel substrate, plating on plastic, hot water resistance of packing and other rubber parts, capacity, overturn angle, fixing rigidity of handle or carrying handle, outflow due to overturn, unintended discharge, durability of pouring mechanism Hot water and cold water leakage, engagement ofinner stopper, rigidity of shoulder strap, colour fastness of pouch and shoulder strap, inspections, type inspection, product inspection, test record, marking, instruction for use.

In the United States, , it was implemented from 2019. This standard include general, normative references, definitions, materials, structural performance, minimum performance requirements, elective performance claims-test methods, instruction and information.