Adhesive coating and perforating device for medical adhesive tape technical field

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12048943
APP PUB NO 20220347714A1
SERIAL NO

17846964

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Importance

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Abstract

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An adhesive coating and perforating device for a medical adhesive tape comprises a rack (1), an unwinding roller (2), a winding roller (3), a hot melt adhesive die head (4), an adhesive coating roller (5), a support roller (6) and a perforating roller (7); the unwinding roller (2) is used for placing a cotton cloth to be coated with adhesive, the winding roller (3) is used for winding the adhesive tape coated with adhesive, the hot melt adhesive die head (4) is used for heating a hot melt adhesive and coating the hot melt adhesive on the cotton cloth, the adhesive coating roller (5) is used for pushing the cotton cloth in a direction towards the hot melt adhesive die head (4), and a surface of the perforating roller (7) is provided with protruding points for perforating the hot melt adhesive on a surface of cotton cloth.

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Patent Owner(s)

Patent OwnerAddress
NANJING 3H MEDICAL PRODUCTS CO LTDNO 1 NO 5 ZHUSHAN ROAD GAOCHUN ECONOMIC DEVELOPMENT ZONE NANJING 210000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Xiuchong Nanjing, CN 1 0
Tao, Xiaoliang Nanjing, CN 1 0
Yang, Chun Nanjing, CN 79 723
Zhu, Zhiyang Nanjing, CN 2 0

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