High-strength packaging bag with effects of heat preservation and watertightness, and preparation process thereof

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United States of America

PATENT NO 12129102
SERIAL NO

18604575

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Abstract

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A high-strength packaging bag with effects of heat preservation and watertightness is made of a composite paper. The composite paper includes an outer waterproof layer, an outer paper layer, a first adhesive layer, a heat-insulation and cushioning layer, a second adhesive layer, an inner paper layer and an inner waterproof layer arranged in sequence; and the first adhesive layer and the second adhesive layer are both elastic adhesive layers.

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Patent Owner(s)

Patent OwnerAddress
DONGGUAN TAIHONG PACKAGING CO LTDNO 66 XINGLANG ROAD HUANGJIANG TOWN DONGGUAN GUANGDONG 523767

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lan, Haijiang Guangdong, CN 1 0
Lyu, Deran Guangdong, CN 2 0
Wang, Wenxiu Guangdong, CN 1 0
Xie, Long Guangdong, CN 17 7
Xu, Chao Guangdong, CN 226 913

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