This standard stipulates the integrity requirements and inspection and evaluation methods for special foaming machines for processing the insulation layer of refrigerator door panels in the production of refrigerators. This standard is applicable to the special door panel foaming machine for door panel insulation layer processing introduced into the Italian Ariston refrigerator production line. Other types (types) of refrigerator door panel foaming machines can also be implemented with reference.
SJ/T 31357-1994 history
1970SJ/T 31357-1994 Requirements of readiness and methods of inspection and assessment for door foaming machines