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Paper and Pulp
| Sat 02 Dec 2023
Beijing, Dec. 2 -- Guangdong Xinyongtai New Material Tech and Foshan Nanhai Distr Xinyongtai Adhesive Products have submitted a patent application for manufacturing method of plastic-free heat sealing paper. Pan Daman, Zhu Jinzuo and Zhu Weichao developed the invention.
The patent application number is CN202211729567 20221230..
Paper and Pulp
| Thu 30 Nov 2023
Beijing, Dec. 1 -- Stora Enso Oyj has submitted a patent application for process for producing machine-made glazed paper comprising microfibrillated cellulose and machine-made glazed paper. Heiskanen Isto, Backfolk Kaj, Kauppi Anna, Korvaniemi Jouni and Kankkunen Jukka developed the invention.
The patent application number is..
Paper and Pulp
| Thu 30 Nov 2023
Beijing, Dec. 1 -- Kemira Oyj has applied for Chinese patent for preservation of wet paperboard. Kolari Marko, Macura Katarzyna, Yan Li and Wu Shiquan developed it.
The patent application number is CN20218040119 20210604. The patent publication number is CN116034193 (A). International Patent Classification code is D21C5/02. C..
Paper and Pulp
| Thu 30 Nov 2023
Beijing, Dec. 1 -- Mitsubishi Paper Mills has applied for Chinese patent for paper for food packaging. Matsumoto Shinichiro and Nagoshi Masanori developed it.
The patent application number is CN20218055771 20210715. The patent publication number is CN116034033 (A). International Patent Classification code is B32B29/06. Cooper..
Paper and Pulp
| Sat 02 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has released Anhui Genuine Paper Packing's patent application for aluminum-plated transfer paper containing anti-stripping layer and preparation method and application of aluminum-plated transfer paper. This invention was developed by Xu Shanshui, Zhou Xing, Chen Tia..
Paper and Pulp
| Sat 02 Dec 2023
Beijing, Dec. 2 -- Huabang Gulou New Mat has sought patent for preparation method of natural-color high-stiffness straw base paper. This invention was developed by Yang Gang, Hu Dinggen, Chen Jianbin and Guo Xiaofeng.
The patent application number is CN202211541254 20221202. The patent publication number is CN116024846 (A). I..
Paper and Pulp
| Sat 02 Dec 2023
Beijing, Dec. 2 -- Shandong Blue Bay New Mat has sought patent for production device and method of environment-friendly absorbent paper. This invention was developed by Li Jinjiang, Xu Yongsheng and Rong Hongjie.
The patent application number is CN202310117951 20230215. The patent publication number is CN116024838 (A). Intern..
Paper and Pulp
| Sat 02 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has published Anhui Jiacheng Environmental Protection Tech's patent application for multidirectional drying equipment of fourdrinier papermaking machine and drying method of multidirectional drying equipment. The invention was developed by Wang Cunzhi, Cao Xiaoxiao, ..
Paper and Pulp
| Sat 02 Dec 2023
Beijing, Dec. 2 -- Andritz China has filed a patent application for paper pulp preparation system and method. This invention was developed by Alexander Gshade and Li Chunming.
The patent application number is CN20231032313 20230106. The patent publication number is CN116024836 (A). International Patent Classification codes ar..
Paper and Pulp
| Sat 02 Dec 2023
Beijing, Dec. 2 -- Wu Linxiao has submitted a patent application for papermaking process. The patent application number is CN202310241955 20230314. The patent publication number is CN116024835 (A). International Patent Classification codes are D21C11/00, D21C11/04 and D21F1/66. Cooperative Patent Classification code is Y02W30/64..
Paper and Pulp
| Sat 02 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has published Zhejiang Huachuan Ind Group's patent application for preparation method of moisture-proof glassine release paper. The invention was developed by Feng Guiping, Wang Caixi and Shi Wenjun.
The patent application number is CN202211507093 20221129. The pa..
Paper and Pulp
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- U.S. Patent and Trademark Office has awarded E Ink Holdings a patent for electronic paper package structure. Huang Jen-Shiun, Shen Huang-Kai and Tu Ko-Fan developed the invention.
The patent application number is US202117196061 20210309. The patent publication number is US11822204 (B2). International Pat..
Paper and Pulp
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Yiwu Ind & Commercial College has filed a patent application for paper deviation rectifying mechanism of winding drum printing machine. This invention was developed by Lyu Yong, Song Ci, Yin Hongxue, Zhou Gang, He Zhiwen and Jin Xueying.
The patent application number is CN20231069182 20230206. The patent pu..
Paper and Pulp
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Puyang Longfeng Paper has applied for Chinese patent for rewinding machine for paper roll processing. Feng Dongwang, Li Xianli, Yuan Qirui, Qi Hongshe, Yu Xintao, Zhang Fuguo, Wang Wei, Liu Liyun and Zhang Chengyao developed it.
The patent application number is CN202211684345 20221227. The patent publicatio..
Paper and Pulp
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has received Foshan Nanjia Packaging Tech's patent application for paper feeding mechanism for paper board pretreatment. Luo Songbo, Wang Kuikui, Wang Lihua and Yang Pinjun developed the invention.
The patent application number is CN202310307060 20230327. The pate..
Paper and Pulp
| Fri 01 Dec 2023
Beijing, Dec. 2 -- Xiexun Electronics Ji An has filed a patent application for automatic ultrasonic welding paper bag equipment. This invention was developed by Yang Xiao, Guo Long, Luo Nansheng, Xiao Longjie and Zhou Xiaoyong.
The patent application number is CN202211617068 20221215. The patent publication number is CN116022..
Paper and Pulp
| Fri 01 Dec 2023
Beijing, Dec. 1 -- State Intellectual Property Office of China has released Wang Yang's patent application for dehumidification underpants for men and special dehumidification paper diaper for men. The patent application number is CN202211742974 20221223. The patent publication number is CN116035295 (A). International Patent Cla..
Paper and Pulp
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has released Anhui Yangtse Vocational and Technical College's patent application for paperboard printing equipment. This invention was developed by Zhao Long, Xu Zhipeng, Zhang Jian and Tao Yang.
The patent application number is CN202310172455 20230226. The patent..
Paper and Pulp
| Fri 01 Dec 2023
Beijing, Dec. 1 -- State Intellectual Property Office of China has published Guan Yeolight Tech and Huaibei Yiguang Tech's patent application for electronic paper and manufacturing method thereof. The invention was developed by Zhang Yuting, Zhu Yingguang, Guo Lixue, Zhang Guohui, Li Dongdong and Hu Yonglan.
The patent applic..
Paper and Pulp
| Fri 01 Dec 2023
Beijing, Dec. 1 -- State Intellectual Property Office of China has received Dongguan Enzhuo Intelligent Tech's patent application for multi-channel paper bowl seeding line. Ye Binghua, Liao Cheng, Chen Guanning, Chen Zhenxuan and Zhong Kunheng developed the invention.
The patent application number is CN20231072198 20230130. T..
Paper and Pulp
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- Procter & Gamble has secured a patent on methods of producing biodegradable and recyclable barrier paper laminate. Boswell Emily Charlotte, Bolz Uwe, Kellett Patti Jean, Knapmeyer James Terry, Caruso Pier-Lorenzo, Arent Lee Mathew, Layman John Moncrief and Hunter Jack Alan developed the invention.
The pa..
Paper and Pulp
| Fri 01 Dec 2023
Alexandria, Dec. 2 -- Yulan Green Tech has received a patent for pulp mold. This invention was developed by Chen Chun-Hsiung and Chang Kao-Yi.
The patent application number is US202217953678 20220927. The patent publication number is US11821145 (B2). International Patent Classification codes are D21J3/10 and D21J7/00. Coopera..
Paper and Pulp
| Fri 01 Dec 2023
Beijing, Dec. 2 -- State Intellectual Property Office of China has released Long Li De Ld Intelligent Tech Corp and Feng Qi Feng Printing Tech Shanghai's patent application for corrugated paper packaging paper grooving machine. This invention was developed by Xu Longping, Xu Qiang, Xiang Cunlin and Xiong Heng.
The patent appl..
Paper and Pulp
| Wed 29 Nov 2023
Beijing, Nov. 30 -- Shandong Renfeng Special Mat has submitted a patent application for production method of medical lining paper. Song Tianfeng, Wang Shuai and Xu Jiadong developed the invention.
The patent application number is CN202310173132 20230228. The patent publication number is CN116043611 (A). International Patent C..
Paper and Pulp
| Wed 29 Nov 2023
Beijing, Nov. 30 -- State Intellectual Property Office of China has released Chengkang Res and Innovation's patent application for manufacturing method of biodegradable food-grade PVA (polyvinyl alcohol) paper base material and PVA paper base material thereof. This invention was developed by Lin Xianren.
The patent applicatio..
Paper and Pulp
| Wed 29 Nov 2023
Beijing, Nov. 30 -- Shandong Renfeng Special Mat has filed a patent application for method for producing tipping base paper for cigarette of'bead blasting cigarette 'by using fourdrinier vat and group vat. This invention was developed by Song Tianfeng, Wang Shuai, Jiang Kaiyan, Li Weigang, Zhang Tao and Hu Xin.
The patent app..
Paper and Pulp
| Wed 29 Nov 2023
Beijing, Nov. 30 -- State Intellectual Property Office of China has received Tongling Mingda New Material Tech's patent application for kraft paper drying device. Cui Chenming developed the invention.
The patent application number is CN202310172249 20230228. The patent publication number is CN116043602 (A). International Pate..
Paper and Pulp
| Wed 29 Nov 2023
Beijing, Nov. 30 -- Yichun Xiujiang Paper Ind has submitted a patent application for papermaking device with uniform sizing function. This invention was developed by Zhu Xun and Du Fujun.
The patent application number is CN202310104127 20230213. The patent publication number is CN116043600 (A). International Patent Classifica..
Paper and Pulp
| Wed 29 Nov 2023
Beijing, Nov. 30 -- Jiangyin Yongle Printing has sought patent for waterproof antifouling high-grade card paper and preparation method thereof. This invention was developed by Xu Xiaoping.
The patent application number is CN20231033101 20230110. The patent publication number is CN116043598 (A). International Patent Classifica..
Paper and Pulp
| Wed 29 Nov 2023
Beijing, Nov. 30 -- State Intellectual Property Office of China has published Changchun Inst Applied Chemistry, CAS's patent application for test paper for rapidly detecting low-concentration formaldehyde and preparation method thereof. The invention was developed by Zhang Fan, Wang Pixin, Xu Kun, Bai Yungang and Wang Chao.
T..
Paper and Pulp
| Wed 29 Nov 2023
Beijing, Nov. 30 -- Jiangsu Jinghuan Longheng Paper Ind has submitted a patent application for high-efficiency dehydration device for preparing damp-proof coated white board paper. Zhang Huiying and Qiao Minghui developed the invention.
The patent application number is CN202211705284 20221229. The patent publication number is..
Paper and Pulp
| Wed 29 Nov 2023
Beijing, Nov. 30 -- Guangdong Fuaibo Fiber Tech Research has applied for Chinese patent for overflow dynamic circulation pressure type continuous wet forming papermaking equipment. Yang Jiang developed it.
The patent application number is CN202310220186 20230307. The patent publication number is CN116043593 (A). International..
Paper and Pulp
| Wed 29 Nov 2023
Beijing, Nov. 30 -- Jiangsu Lee & Man Paper Mfg has filed a patent application for preparation method of paper pulp and paper product. This invention was developed by Li Wenbin and Chen Man.
The patent application number is CN20231086072 20230209. The patent publication number is CN116043588 (A). International Patent Classifi..
Paper and Pulp
| Wed 29 Nov 2023
Beijing, Nov. 30 -- State Intellectual Property Office of China has published Yantai Tayko Materials Tech's patent application for preparation method of polyacrylonitrile fiber and pulp for sealing and friction materials. The invention was developed by Han Zunqiang, Lyu Na, Ding Linlin, Wang Zhonghua, Geng Xiaoyan, Li Chunxia an..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- State Intellectual Property Office of China has released Qingdao Ronghe Photoelectric Tech's patent application for efficient recovery device for glass spacing paper. This invention was developed by Gao Shujun, Wu Qingkuang, Sun Zhongqiang and Ye Junfeng.
The patent application number is CN20231006668 2023..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- Chongqing China Tobacco Ind and Yantai Zhonghai Diaotai Biotechnology Dev have filed a patent application for preparation method of bamboo wood defibering pulping and application of bamboo wood defibering pulping in cigarette materials. This invention was developed by Zhou Xuezheng, Wang Changguo, Wu Dejun, W..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- Anhui Kailai Packaging has sought patent for paper cup sheet edge removing machine. This invention was developed by Yang Meijun.
The patent application number is CN202211684564 20221227. The patent publication number is CN116038806 (A). International Patent Classification codes are B26D7/00, B26D7/01 and B..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- Shenzhen Caixinglong Ind Development has sought patent for high-efficiency creasing and paper cutting machine. This invention was developed by Cao Rongtong, Um Yang-Won, Ling Mingda, Li Meihua and Huang Jiangtao.
The patent application number is CN202211419260 20221114. The patent publication number is CN1..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- Hongyun Honghe Tobacco Group has filed a patent application for automatic splicing device for cigarette packet transparent paper. This invention was developed by Li Hao.
The patent application number is CN20231062607 20230116. The patent publication number is CN116040380 (A). International Patent Classific..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- State Intellectual Property Office of China has received Wuxi Toly Electric Magnet Work's patent application for rapid paper pressing disc device for insulation paper tape of wrapping machine. Zhang Xiaobo, Zhou Junjie, Zhang Hengguang and Liu Shaojun developed the invention.
The patent application number ..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- Beijing New Building Mat Jiaxing has applied for Chinese patent for falling type edge sealing paper roll supply device based on gravity effect. Zhang Qi, Sun Ruihai, Xie Huiyi, Wang Xianshuai and Xiang Zhibing developed it.
The patent application number is CN202211700038 20221228. The patent publication nu..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- Jiangyin Allnice Digital Tech has submitted a patent application for production device and method of quick-dry type heat sublimation transfer paper. Zhou Ming, Ma Chao and Ma Jianyao developed the invention.
The patent application number is CN202211556994 20221206. The patent publication number is CN116040..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Dongguan Yimei Printing's patent application for water transfer printing paper with imitated teflon cloth lines and preparation method of water transfer printing paper. The invention was developed by Luo Sijun.
The patent application number is CN202..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- Taizhou Yatai Packaging has submitted a patent application for automatic high-speed paperboard printing machine. Zhang Lingyan developed the invention.
The patent application number is CN20231028688 20230109. The patent publication number is CN116039235 (A). International Patent Classification codes are B4..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- Hunan Beien Dingdangmao Infant and Children Articles has applied for Chinese patent for paper diaper gas hot melting gluing treatment equipment and technology. Xiao Jianjun and Wan Jiaxin developed it.
The patent application number is CN202310256131 20230316. The patent publication number is CN116039217 (A..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- Zhejiang Dahong Packaging Tech has submitted a patent application for paper pressing device. This invention was developed by Xi Xiaoliang, Zhang Jingchao, Sun Tong and Yu Kunpeng.
The patent application number is CN202310100165 20230203. The patent publication number is CN116039160 (A). International Paten..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 28 -- Yiwu Qingyue Optoelectronic Tech Research Institute has submitted a patent application for electronic paper display panel and display device. This invention was developed by Tao Yuanlong, Zhou Xu, Ma Zhongsheng and Mu Xinju.
The patent application number is CN202310263265 20230317. The patent publication n..
Paper and Pulp
| Mon 27 Nov 2023
Beijing, Nov. 28 -- State Intellectual Property Office of China has released China Tobacco Yunnan Ind's patent application for method for testing combustion performance of dark cigarette using dark cigarette paper. This invention was developed by Zheng Han, Zhang Ying, Yu Zhenhua, Wang Hao, Zhan Jianbo, Xie Jiao, Wang Xu, Yue Ba..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- State Intellectual Property Office of China has received Nantong Polytechnic College's patent application for automatic paper shredding equipment. Ge Jiankang, Zhang Lan, Ren Junnan and Wang Fengqin developed the invention.
The patent application number is CN20231008973 20230104. The patent publication num..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- State Intellectual Property Office of China has received Deqing Huakang Paper's patent application for gluing device for folding-resistant bobbin paper. Zhu Chao, Fan Yangjie, Shen Zeping, Yu Jianjun and Jiang Shicheng developed the invention.
The patent application number is CN202211680510 20221227. The p..
Paper and Pulp
| Tue 28 Nov 2023
London, Nov. 28 -- Gardiner Graphics Group has submitted a patent application for repulpable, self-adhesive printable paper. This invention was developed by Andrew Gartshore.
The patent application number is GB20220002603 20220225. The patent publication number is GB2618057 (A). International Patent Classification codes are B..
Paper and Pulp
| Tue 28 Nov 2023
Beijing, Nov. 29 -- Jiangsu Hengfu New Material Tech has filed a patent application for production method of nano-copper anti-corrosion wood pulp sponge. This invention was developed by Gu Zijing and Li Xiang.
The patent application number is CN202210258908 20220316. The patent publication number is CN116041796 (A). Internati..
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