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Household applians for sale are usually packed within a protective plastic package,
which turns to be useless once unpacked. This simple design of a dotted cutting-line
is a good solution for the recycling of plastic packages of household appliances and
brings to users a personal experience of environmental protection in daily life.
USST
Shanghai, China
Chen Tao
USST
Shanghai, China
Yang Jidong
Zhang Yifan