Process of manufacturing thickened angle ring

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United States of America Patent

PATENT NO 11511508
SERIAL NO

17137242

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Abstract

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Disclosed is a process of manufacturing a thickened angle ring. The process includes the steps of: soaking wet paper into deionized water for 1 hour; beating bonding surfaces of the two pieces of wet paper into fuzzed and rough surfaces; placing a heat resisting polyester film and a nylon net on a mold, and placing one fuzzed wet paper on the mold in contact with the nylon net on smooth side thereof; placing the other wet paper in contact with the fuzzed surface of the previous wet paper on fuzzed side thereof, and beating until the wet paper fits the mold; placing a further heat resisting polyester film and a further nylon net on the two pieces of wet paper for pressing.

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Patent Owner(s)

Patent OwnerAddress
LIAONING XINGQI ELECTRIC MATERIAL LIMITED LIABILITY COMPANY124 RONGXING ROAD TAIZIHE DISTRICT LIAOYANG CITY LIAONING 111000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dai, Jin Liaoyang, CN 41 1105
Huo, Shangyuan Liaoyang, CN 1 0
Li, Dandan Liaoyang, CN 43 231
Shi, Liang Liaoyang, CN 87 510
Wu, Dongyang Liaoyang, CN 4 4

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