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Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 16 -- Chinese Patent for Paper Conveyor with Visual System has been issued to Dongguan Heyu Packaging Materials. This invention was developed by Dong Qifeng and Wang Sen.
The patent application number is CN202421895937U 20240807. The patent publication number is CN223389658 (U). International Patent Classification..
Paper and Pulp
| Fri 16 Jan 2026
Beijing, Jan. 16 -- Guangxi Normal University has secured a patent on Passion Fruit Pulp Extractor. Wei Chunrong, Wang Jin, Zhou Zixuan, Li Jie, Li Zuyu, Zhu Zhen and Ding Hao developed the invention.
The patent application number is CN202422942217U 20241130. The patent publication number is CN223391934 (U). International Paten..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 16 -- Zhejiang Xier Technology has been granted a patent for Transverse Full-elastic Paper Diaper Base Material and Shorts Type Paper Diaper Comprising Same. This invention was developed by Li Tianyu, Yang Chi, Zhou Yiyu, Lin Xiaoping and Huang Jiayao.
The patent application number is CN202422430899U 20241009. The..
Paper and Pulp
| Fri 16 Jan 2026
Beijing, Jan. 16 -- Hongyun Honghe Tobacco (Group) has been granted a patent for Crimping Device for Assembling Machine to Add Tipping Paper. Wang Zhipeng, Jia Mengqi, Gao Fusheng and Liu Linlin developed the invention.
The patent application number is CN202422622181U 20241029. The patent publication number is CN223391974 (U). ..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 16 -- Baotou Research Institute of Rare Earths has received a patent for Device for Separating Rare Earth Pulpifying and Decomposing Ore Pulp. This invention was developed by Cui Jianguo, Liu Baoyou, Xu Meng, Wang Zhe, Hou Rui'en, Gao Ting and Zhang Shengqiang.
The patent application number is CN202422790247U 2024..
Paper and Pulp
| Fri 16 Jan 2026
Beijing, Jan. 16 -- Great Wall Motor has filed a patent application for Vehicle Type Wallpaper Generation Method and Device, Electronic Equipment and Vehicle. This invention was developed by Dai Wanqin, He Jing, Ye Nianjin, Luo Lin, Jia Lanpeng and Wang Guangfu.
The patent application number is CN202510260707 20250306. The pate..
Paper and Pulp
| Fri 16 Jan 2026
Beijing, Jan. 16 -- State Intellectual Property Office of China has released Foshan Xinfei Hygienic Materials patent application for Anti-dislocation Winding Device for Release Paper and Winding Equipment. This invention was developed by Mu Kejing, Zeng Baiming, Wang Huan, Zhang Xuke and Wu Wanmin.
The patent application number..
Paper and Pulp
| Fri 16 Jan 2026
Beijing, Jan. 16 -- State Intellectual Property Office of China has released Jiangxi Xingtai Technology patent application for Full-color Electronic Paper Color Adjustment Optimization Method and Device Based on Jitter Algorithm, Terminal Equipment and Storage Medium. This invention was developed by Mao Huawang.
The patent appl..
Paper and Pulp
| Fri 16 Jan 2026
Beijing, Jan. 16 -- Longyan Tobacco Industrial has submitted a patent application for Paper Tray Processing Device and Paper Tray Processing Equipment. This invention was developed by Lu Zhimin, Gao Fuxiang, You Dongxian, Deng Chunning, Zhang Xiaohang, Zhang Zhibin, Li Xiaogang, Zhang Wei, Jiang Lin, Jiang Jingqiang and Chen Han..
Paper and Pulp
| Fri 16 Jan 2026
Beijing, Jan. 16 -- Xinhuang Ziqiang Packaging has submitted a patent application for Packaging Paper Humidity Detection Method Based on Infrared Imaging Temperature Distribution Analysis. Zhang Jian, Tian Xiqi, Yang Shitao and Wu Bilin developed the invention.
The patent application number is CN202510704319 20250529. The paten..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Zhejiang University of Science and Technology, Zhejiang New Debao Machinery and Modern Textile Technology Innovation Center Jianhu Laboratory have filed a patent application for Paper Cup Defect Detection Method Based on Improved YOLOv11 Model. This invention was developed by Wang Junru, Zhao Xiong, Xiang Zho..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Shanying Huazhong Paper Ind Co Ltd has been granted a patent for Pit Blanking Device. This invention was developed by Li Jingang.
The patent application number is CN202422500292U 20241015. The patent publication number is CN223396815 (U). International Patent Classification codes are B65G13/06 and B65G47/3..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has awarded a patent to Shanghai Yijiayi Digital Tech Co Ltd for Multidirectional Paper Feeding Double-sided Printing Equipment and Printing System. Qin Yong, Guo Zhiqing, Yang Caijun and Deng Hongjian developed the invention.
The patent application number is CN2..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has released Yongkang Kyoung Power Tools Co Ltd patent application for Multi-mode Sanding Machine Capable of Automatically Replacing Abrasive Paper. This invention was developed by Lin Wenqing, Wang Jian and Lyu Guoliang.
The patent application number is CN202510..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Leya Packaging Co Ltd for Bamboo Skin Layer Film-coated Paperboard. Lin Zhiying developed the invention.
The patent application number is CN202422927777U 20241129. The patent publication number is CN223397990 (U). International Pa..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Jiangsu Weige New Material Tech Co Ltd has secured a patent on UV (ultraviolet) Anti-counterfeiting Paper with Plastic Film Touch Structure. Ma Hongwei, Liu Yanyan and Zhu Guoqing developed the invention.
The patent application number is CN202422147215U 20240903. The patent publication number is CN22339798..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Huachuan Industrial Group for Uniform Powder Spraying Device for Bobbin Paper Production. Wu Lintao, Feng Xianjin, Fang Jinjun, Zhang Caiwei, Zhu Xingmin, Zhu Qiuyan and Qin Lei developed the invention.
The patent application number..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Shanghai Zhike Biotechnology Co Ltd has received a patent for Automatic Bactericide Adding Device for Papermaking. This invention was developed by Cheng Fei.
The patent application number is CN202422926810U 20241129. The patent publication number is CN223397986 (U). International Patent Classification code..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Zhejiang Zhengrong Roll Co Ltd has been granted a patent for Paper Pressing Roller. This invention was developed by Qiu Zheng, Xu Jing and Qiu Yanfeng.
The patent application number is CN202422932441U 20241129. The patent publication number is CN223397985 (U). International Patent Classification code is D2..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Chinese Patent for Headbox of High-speed Paper Machine has been issued to Nantong Jinyixiang Printing Tech Co Ltd. This invention was developed by Wang Lizhi.
The patent application number is CN202422995086U 20241205. The patent publication number is CN223397982 (U). International Patent Classification cod..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has awarded a patent to Shandong Chenzhong Mach Co Ltd for Conical Pulping Machine Rotor and Stator for Long Fiber Pulping. Niu Jiangting, Song Zhenjian, Gong Zelong, Li Xiaohan and Wang Xinyan developed the invention.
The patent application number is CN202422694..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Chinese Patent for Raw Material Crushing Device for Paper Production has been issued to Xigesi Intelligent Equipment Shandong Co Ltd. This invention was developed by Huang Hao, Liu Bin and Liu Jinwen.
The patent application number is CN202422907172U 20241127. The patent publication number is CN223397979 (U..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Hebei Yiyi Technology Development has received a patent for Paper Pulp Crushing Equipment with Uniform Crushing Function. This invention was developed by Gao Jian, Yang Bingfa, Gao Fuzhong and Gao Bin.
The patent application number is CN202422907168U 20241127. The patent publication number is CN223397978 (U)..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Chinese Patent for Multifunctional Paper Notebook has been issued to Zhejiang Zhongjian Stationery Co Ltd. This invention was developed by Zong Bi.
The patent application number is CN202422953436U 20241202. The patent publication number is CN223395959 (U). International Patent Classification codes are B42D..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Qingdao Zhengying Packing has secured a patent on Wear-resistant Multi-layer Booklet. Zhang Yuewei and Yang Yongzhi developed the invention.
The patent application number is CN202422585164U 20241025. The patent publication number is CN223395958 (U). International Patent Classification codes are B42D1/00, B..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Shandong Blue Ocean Printing Tech Co Ltd has been granted a patent for Book Paper Arranging and Flattening Device. This invention was developed by Xu Ruoruo, Tan Jian, Hu Longfeng, Wang Lili, Zhang Chao, Guo Liangpei, Jia Weikuan and Lyu Changjian.
The patent application number is CN202422702419U 20241106...
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Xiamen Cashino Tech Co Ltd has obtained a patent for automatic paper cutting thermal printer capable of preventing cutter from being stuck due to mistaken cover opening. This invention was developed by Wang Huanyong and Lin Yongming.
The patent application number is CN202422905366U 20241127. The patent pub..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Wuxi Foreign Trade Printing has been awarded a patent for Ink-jet Printer with Paper Position Adjusting Mechanism. This invention was developed by Wang Yong, Fu Qiang, Cui Xiaoming and Xu Zhijie.
The patent application number is CN202422756937U 20241112. The patent publication number is CN223395925 (U). Inte..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Shenzhen Jinjia Group has obtained a patent for device for detecting registration error of photoetching positioning paper. This invention was developed by Li Jing, Zhang Guohua, Wang Xiaochun, Zhuang Gaolong and Huang Chao.
The patent application number is CN202422214375U 20240910. The patent publication num..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Anhui Tuao Paper Products Co Ltd has been awarded a patent for Brush Roller Adjusting Structure for Exercise Book Paper Printing Machine. This invention was developed by Wang Yong, Lin Xichun and Wang Zhi.
The patent application number is CN202422967499U 20241203. The patent publication number is CN2233958..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Chinese Patent for Printing Equipment for Gravure Printing Process of Paper Packaging Box has been issued to Hangzhou Yubang Printing Co Ltd. This invention was developed by Yao Yao.
The patent application number is CN20242369006U 20241212. The patent publication number is CN223395875 (U). International Pa..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Zhejiang Jumei Special Mat Co Ltd has been granted a patent for Efficient Surface Embossing Device for Leather Release Paper Processing. Weng Shaomin developed the invention.
The patent application number is CN202422376055U 20240929. The patent publication number is CN223395841 (U). International Patent Cl..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Zhejiang Qianlin Packing Tech Co Ltd has obtained a patent for paper bag hot-pressing edge sealing device. This invention was developed by Xiang Yanhang, Yu Mengqian, Yu Linxue, Lin Deshun, You Junsong, Shi Lingling, Xu Dexing and Zhong Xuezhou.
The patent application number is CN202422304652U 20240921. Th..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Foshan Nanhai Linlong Machinery Co Ltd has been granted a patent for Automatic Material Collecting Device of Paper Bag Machine. Huang Shengfu developed the invention.
The patent application number is CN202423319556U 20241231. The patent publication number is CN223395838 (U). International Patent Classifica..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Zhejiang Xieli Tech Co Ltd has obtained a patent for paper tray packaging and dispensing machine. This invention was developed by Huang Weiwei and Chen Xiaodan.
The patent application number is CN202422760516U 20241112. The patent publication number is CN223395827 (U). International Patent Classification c..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Qingdao Zhongling Packaging Co Ltd has received a patent for Gluing Machine for Paper Packaging Box Production. This invention was developed by Wang Xiuyun, Cui Guoming, Yuan Peixin and Zhang Danhui.
The patent application number is CN202422144839U 20240902. The patent publication number is CN223395826 (U)..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Dongguan Qifeng Packaging Mat Co Ltd has obtained a patent for line pressing depth adjustable device for carton paper product processing. This invention was developed by Li Hanli, Qin Yonghai and Qin Yongtao.
The patent application number is CN202422933193U 20241129. The patent publication number is CN2233..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has awarded a patent to Wuxi Jianlai Machinery Tech Co Ltd for Box Paperboard Forming Equipment. Zhang Chengchun developed the invention.
The patent application number is CN202421979311U 20240815. The patent publication number is CN223395809 (U). International Pa..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Wuxi Jianlai Machinery Tech Co Ltd has received a patent for Supporting Mechanism and Box Paperboard Former Thereof. This invention was developed by Zhang Chengchun.
The patent application number is CN202421979308U 20240815. The patent publication number is CN223395808 (U). International Patent Classificat..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Shanghai Spinning Dyeing Lifeng Printing Packaging Co Ltd has been granted a patent for Knurling Device for Paper Conveying Belt. This invention was developed by Wu Wenbing, Yang Fan and Xu Weifeng.
The patent application number is CN202422659531U 20241031. The patent publication number is CN223395739 (U)...
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has received Wuxi Jinhu Color Printing Packing patent application for Color Printing Packaging Paper Printing Device with Uniform Hot Stamping. Cheng Mingdong developed the invention.
The patent application number is CN202311846042 20231229. The patent publication ..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has released Shanghai Changfun Ind Development Co Ltd patent application for Paper Flexible Package Processing Equipment and Method. This invention was developed by Chen Zhongpan and Liao Fei.
The patent application number is CN202311843426 20231228. The patent p..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Vertula SpA has submitted a patent application for Embossing Unit for Processing Paper Roll. This invention was developed by F Perini, Mazzoni Gianluca and Cattarini Andrea.
The patent application number is CN20238080086 20231207. The patent publication number is CN120225345 (A). International Patent Class..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Zhengzhou Huaying Packaging has obtained a patent for multi-interval buffering paperboard package. This invention was developed by Rao Fei and Li Shuqing.
The patent application number is CN202422885041U 20241125. The patent publication number is CN223396712 (U). International Patent Classification codes are..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Qingdao Hongyu Computer Trademark Co Ltd has been awarded a patent for Corrugated Paper Box with Embedded Buffer Structure. This invention was developed by Hou Yanli.
The patent application number is CN202422663391U 20241101. The patent publication number is CN223396707 (U). International Patent Classifica..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Dongguan Ok Environmental Protection Packaging Tech Co Ltd has been granted a patent for Paper Packing Belt. This invention was developed by Tan Hongping.
The patent application number is CN20242321446U 20241209. The patent publication number is CN223396700 (U). International Patent Classification code is ..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has released Zhejiang Hanxian Tech Co Ltd patent application for Four-color Electronic Paper, Afterimage Elimination Driving Method Based on Four-color Electronic Paper and Medium. This invention was developed by Jia Pengfei.
The patent application number is CN20..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Jiangxi Xingtai Technology has filed a patent application for Large Electronic Paper Display Device and Method. This invention was developed by Cao Erchun.
The patent application number is CN202510389858 20250331. The patent publication number is CN120220609 (A). International Patent Classification codes are..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Eno Arregada Alvaro Enrique has applied Chinese patent for Device for Preventing Pulp from Overflowing or Leaking Out of Interior of Mill with Shock Absorber. Eno Arregada Alvaro Enrique developed it.
The patent application number is CN20238079978 20231123. The patent publication number is CN120225786 (A)...
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has received Mingnayang Intelligent Tech Jiangsu Co Ltd patent application for Flanging Paper Inserting Machine. Yao Wei, Yu Minhua and Chen Fang developed the invention.
The patent application number is CN202510695351 20250528. The patent publication number is C..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Yunnan Jiechen Packaging Mat Co Ltd has received a patent for Movable Roll Paper Winding Shaft Transfer Device. This invention was developed by Yang Xiangnan, Yue Zhongming, Li Yangyang, Ma Jintian, Hu Ping, Xue Bingchun, Ma Xueli, Li Yunlong and Du Wenhong.
The patent application number is CN202422690478U..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has awarded a patent to Xiangshui Mingheng Packaging Co Ltd for Paper Tube Core Reinforcing Assembly. Hong Guohua and Ying Gaoming developed the invention.
The patent application number is CN202421798841U 20240726. The patent publication number is CN223397231 (U)..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Qingdao Yinghengda Packaging Co Ltd has secured a patent on Honeycomb Paperboard Tray Facilitating Splicing Use of Multiple Honeycomb Paperboard Trays. Zhao Jing, Zhao Ting, Zhang Tiantao, Zheng Haohao, Chen Guoxing, Zheng Libo and Qiu Zhishuai developed the invention.
The patent application number is CN20..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Chinese Patent for High-strength Honeycomb Paperboard Box has been issued to Yantai Hongte New Mat Co Ltd. This invention was developed by Fu Wannian.
The patent application number is CN202422777997U 20241114. The patent publication number is CN223396561 (U). International Patent Classification codes are B..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Shanghai Fanhong Industrial has been granted a patent for Wear-resistant Durable Colored Drawing Folding Paper Box. This invention was developed by Xu Yiran.
The patent application number is CN202421576896U 20240705. The patent publication number is CN223396530 (U). International Patent Classification codes ..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- State Intellectual Property Office of China has awarded a patent to Nanjing Bochen Packaging Machinery Co Ltd for Paper Cup Labeling Machine. Xie Bochun developed the invention.
The patent application number is CN202422850835U 20241122. The patent publication number is CN223396512 (U). International Patent..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Chinese Patent for Gypsum Board Double-sided Paper Pasting Device has been issued to Taishan Gypsum Pizhou Co Ltd. This invention was developed by Zhang Shiyong, Zhang Ke and Wu Xinjun.
The patent application number is CN202422476399U 20241014. The patent publication number is CN223396503 (U). Internationa..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Jiangxi Xingtai Technology has submitted a patent application for Electronic Paper Picture Writing Detection Method and System. This invention was developed by Li Dihui and Hu Ziping.
The patent application number is CN202510491732 20250418. The patent publication number is CN120220557 (A). International Pat..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Anqing Yuanfu Paper & Plastic Tech Co Ltd has submitted a patent application for Disposable Paper Cup Packaging Machine. Wang Chao and Wang Sida developed the invention.
The patent application number is CN202510506472 20250422. The patent publication number is CN120229431 (A). International Patent Classifi..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 15 -- Zheng Yunbing has submitted a patent application for Roll Toilet Paper Hanger.
The patent application number is CN202311861091 20231231. The patent publication number is CN120226947 (A). International Patent Classification code is A47K10/36. Cooperative Patent Classification code is A47K10/3643 (CN).
..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Chinese Patent for Explosion-proof Textile Paper Tube has been issued to Suqian Ruiwang Packaging Co Ltd. This invention was developed by Liu Ling, Zhu Chengyao, Zhao Xuechun and Zhang Guangsheng.
The patent application number is CN202422518611U 20241018. The patent publication number is CN223397229 (U). I..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Weifang Geruite Paper Co Ltd has obtained a patent for toilet paper roll and rewinding device for production of toilet paper roll. This invention was developed by Yin Shungang and Huang Baoli.
The patent application number is CN202422749776U 20241112. The patent publication number is CN223397226 (U). Inter..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Zhongshan Guangwei Advertising Co Ltd has been awarded a patent for Novel Folding Angle Adjusting Device of Paper Folding Machine. This invention was developed by Ling Yongjuan.
The patent application number is CN202422748471U 20241111. The patent publication number is CN223397127 (U). International Patent..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Chinese Patent for Turning Conveying Device for Cigarette Case Paper has been issued to Ningbo Shenghan Tobacco Machinery Co Ltd. This invention was developed by Lu Di.
The patent application number is CN202422775816U 20241114. The patent publication number is CN223397125 (U). International Patent Classifi..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Zhengzhou Yuxing Printing Co Ltd has been awarded a patent for Paper Feeding Structure for Folding Machine. This invention was developed by Li Weitao, Zhang Hongwei and Liu Yanbiao.
The patent application number is CN202421750397U 20240723. The patent publication number is CN223397124 (U). International Pa..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Chinese Patent for Four-station Feeding Assembly and False Eyelash Card Paper Machine has been issued to Qingdao Xinhan False Eyelashes Crafts Co Ltd. This invention was developed by Wang Dongpeng, Mao Zhanwei and Zhu Yudong.
The patent application number is CN202422994475U 20241205. The patent publication..
Paper and Pulp
| Thu 15 Jan 2026
Beijing, Jan. 15 -- Suqian Chuyin Tech Co Ltd has applied Chinese patent for Silver Powder Raw Material Mixing and Pulping Device for Photovoltaic Silver Paste Production and Use Method of Silver Powder Raw Material Mixing and Pulping Device. Chu Yaoqing, Xia Jiandong, Bu Jiawei and Xia Wei developed it.
The patent applicatio..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Zhangjiagang Yangzijiang Cold Rolled Sheet Co Ltd, Jiangsu Shagang Group and Jiangsu Shagang Institute Research Iron & Steel have submitted a patent application for Anti-rust Paper Transporting, Loading and Unloading Device. Mao Wei, Tian Xinhua, Tian Feng, Lu Yuedan, Wan Yuncong, Wang Jun, Gu Yanni and Zhou ..
Paper and Pulp
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Xincheng Gold Mining Shandong Gold Mining and Central South University have submitted a patent application for Ore Pulp Filling Overflow Groove Construction Method Based on Air Bag. Liu Bin, Zhu Zhaowen, Kageshige, Fu Qiubo, Zhang Qing, Zhang Fengze, Wang Lin, Peng Kang, Wang Chao, Yu Jianmin, Yang Weitao, Zh..
Paper and Pulp
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Changshu Institute of Technology has submitted a patent application for Real-time Online Measurement Method and Device for Sizing Uniformity of Body Paper. This invention was developed by Lyu Yuntong, Zhou Tengjiao, Liu Longfei, Tan Zhenjian, Tao Junjun, Yao Jiajie, Sheng Kai, Qiu Zhu and Yang Chunhai.
The p..
Paper and Pulp
| Tue 13 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has released Anhui Jingdun Packaging Co Ltd patent application for Vapor-phase Antirust Paper and Production System Thereof. This invention was developed by He Lianghua, Lang Beiyu, Shen Guohong and He Dan.
The patent application number is CN202510600921 20250512..
Paper and Pulp
| Tue 13 Jan 2026
Beijing, Jan. 14 -- China National Pulp & Paper Res Institute Co Ltd has sought patent for Preparation Method of Baking Paper. This invention was developed by Li Zheng, Wan Ying, Yang Yang, Bai Yuanyuan, Du Qi, Wang Can, Chao Lumen, Xu Yue, Sun Siyu, Huang Jianbo, Liu Qunhua and Liu Wen.
The patent application number is CN202..
Paper and Pulp
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Shandong Qiyuan Information Tech Co Ltd has sought patent for Water-saving Shaking Paper Pulp Hole Filling Machine. This invention was developed by Sun Honglu and Xie Jie.
The patent application number is CN202510443979 20250410. The patent publication number is CN120211141 (A). International Patent Classi..
Paper and Pulp
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Harbin University of Science and Technology has filed a patent application for Preparation Method of Ceramic Modified Pi Fiber and Cellulose Blended Insulation Paper. This invention was developed by Chi Minghe, Xiu Dayuan, Sun Xue, Guan Yi, Deng Jun and Chen Qingguo.
The patent application number is CN202510..
Paper and Pulp
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Rangtang Zangla Nuolin Culture Tech Development Co Ltd has submitted a patent application for Mineral-containing Plant Fiber Tibetan Paper and Preparation Process Thereof. This invention was developed by Ze Jianchu, Tsunetari and Sawaki Go.
The patent application number is CN202510475045 20250416. The pate..
Paper and Pulp
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Lee & Man Paper Manufacturing has filed a patent application for Stable Pulp Spraying Device for Headbox. This invention was developed by Li Wenbin.
The patent application number is CN202510411906 20250402. The patent publication number is CN120211136 (A). International Patent Classification codes are D21F1/..
Paper and Pulp
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Kunming University of Science and Technology has sought patent for Preparation Method of Tobacco Stem-pinus Khasys Mixed Fluff Pulp. This invention was developed by He Liang, Yin Shunyang, Zhou Huajing, Liang Sheng, Wang Yingjun and Zhao Jintao.
The patent application number is CN202510592104 20250508. The p..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Baixiang Ruifeng Paper Co Ltd has sought patent for High Polymer Material for Thick Paperboard, Off-machine Composite-free High-gloss Double-sided Thick Paperboard and Preparation Method of High Polymer Material and Off-machine Composite-free High-gloss Double-sided Thick Paperboard. This invention was develo..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Jiangsu Jianglin Yihai New Material Tech Development Co Ltd has applied Chinese patent for Calendering Equipment for Stone Paper Production and Processing. Wang Kaiwei and Wang Zhanlin developed it.
The patent application number is CN202510575111 20250506. The patent publication number is CN120206708 (A). ..
Paper and Pulp
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Dmai Intelligent Tech Guangzhou Co Ltd has submitted a patent application for Test Paper Structured Storage Method and Device Based on Multi-modal Large Model. Xiao Chuanfa, Zhang Pengfei and Su Jiang developed the invention.
The patent application number is CN202510193933 20250221. The patent publication ..
Paper and Pulp
| Tue 13 Jan 2026
Geneva, Jan. 14 -- Teijin Aramid Bv has submitted a patent application for Recycling of Aramid Honeycombs. Diedering Frank developed the invention.
The patent application number is WO2025EP68923 20250703. The patent publication number is WO2026008752 (A1). International Patent Classification code is B29B17/04. Cooperative Pat..
Paper and Pulp
| Tue 13 Jan 2026
Geneva, Jan. 14 -- Essity Hygiene and Health has submitted a patent application for a Tissue Paper Box. Chee Yim Peng Jerene and Burkhalter Kevin developed the invention.
The patent application number is WO2024EP68763 20240703. The patent publication number is WO2026008142 (A1). International Patent Classification codes are B65..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received Jiangxi Yongguan Technology Development patent application for High-tensile Paper Adhesive Tape for Sealing Box. Liu Youqing developed the invention.
The patent application number is CN202311801899 20231226. The patent publication number is CN120209718..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Shenyang University of Chemical Technology patent application for Preparation Method of Waste Paper Regenerated Fiber Super-hydrophobic Anti-icing Coating. The invention was developed by Wang Na, Liu Tong, Wu Ming, Zhang Hao, Dai Hongmei, Zhang Jing an..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Suzhou Wojie Prec Machinery Co Ltd has submitted a patent application for Insulation Paper Tape Pasting and Folding Device and Folding Method. Wang Linghao developed the invention.
The patent application number is CN202510488245 20250418. The patent publication number is CN120208026 (A). International Pate..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received Guangdong Speed Machinery Tech Co Ltd patent application for Paper Folding Machine Coupling Structure with Constant Tooth Pitch. Liu Ning, Chen Chunfeng and Yin Youcai developed the invention.
The patent application number is CN202510631471 20250516...
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Jinjiang Haina Machinery Inc has applied Chinese patent for Composite Sticker Processing Device for Paper Diaper Production. Zeng Jianyong, Hong Yiyuan, He Ziping and Su Shaoxiong developed it.
The patent application number is CN202510630859 20250516. The patent publication number is CN120208012 (A). Inter..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Henan Polytechnic Institute has submitted a patent application for Vulcanized Paper Winding Device Capable of Automatically Controlling Deviation Correction Amount. This invention was developed by Meng Qinghui and Shi Chen.
The patent application number is CN202510298762 20250313. The patent publication numb..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Guizhou Jinjia New Packaging Mat Co Ltd has submitted a patent application for Printing Method for Gravure Pearlescent Ink on Black High-brightness PET (polyethylene Terephthalate) Composite Paper. This invention was developed by Yi Yuanfeng, Jiang Li and Kang Hua.
The patent application number is CN202510..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received Zhongshan Yuejie Packaging Co Ltd patent application for Corrugated Paper Production Method and System. Yu Panfeng developed the invention.
The patent application number is CN202510542163 20250428. The patent publication number is CN120206899 (A). In..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Suzhou Huatai Air Filters Co Ltd has submitted a patent application for Production Equipment for Partition-free Folded Paper and Forming Process of Partition-free Folded Paper. This invention was developed by Geng Wentao, Xu De and Yu Runcheng.
The patent application number is CN202510592869 20250509. The ..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has released Jiangxi Meibaijia Paper Ind Co Ltd patent application for Embossing Equipment for Paper Product Production. This invention was developed by Xu Yongzhao, Yang Zhanbo and Yao Nanying.
The patent application number is CN202510353382 20250325. The patent..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has received Hebei Shengao Auto Parts Co Ltd patent application for Filter Paper Folding Device for Air Filter Production. Yang Jikai, Wang Yushuang, Ma Lingzhi, Guo Jiantong and Guo Jianheng developed the invention.
The patent application number is CN20251034275..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Anqing Yipak Packaging Mat Co Ltd has submitted a patent application for Double-bottom-folding One-time Forming Production Line for Medical Sterilization Paper Bag. This invention was developed by Lou Fei, Wang Junbin and Zhang Li.
The patent application number is CN202510576629 20250506. The patent public..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Shenzhen Senqi Printing Co Ltd has applied Chinese patent for Gluing Method and Device for Calibrating Paper Box by Utilizing Industrial Vision Three-dimensional Vector and Box Gluing Machine. Ye Baobing and Yuan Shan developed it.
The patent application number is CN202510595634 20250509. The patent public..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- State Intellectual Property Office of China has published Hetu Shanghai Art Packaging Co Ltd patent application for Film Covering and Packaging Equipment for Paper Gift Box Production and Using Method. The invention was developed by Li Jing and Huang Jiang.
The patent application number is CN202510527972 2..
Paper and Pulp
| Tue 13 Jan 2026
Geneva, Jan. 14 -- World Intellectual Property Organization has received Stora Enso patent application for Barrier Paper for Use in a Paper or Paperboard Based Packaging Laminate. Kauppi Anna, Hyytiäinen Juhani and Outinen Antti developed the invention.
The patent application number is WO2025IB56615 20250630. The patent public..
Paper and Pulp
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Suzhou Taizhen New Mat Co Ltd has submitted a patent application for Confidential Printer Capable of Identifying Confidential Paper. Kim Hyun-tae and Zheng Zelong developed the invention.
The patent application number is CN202411431549 20241014. The patent publication number is CN120215230 (A). Internation..
Paper and Pulp
| Tue 13 Jan 2026
Beijing, Jan. 14 -- Shanghai Tianma Microelectronics has filed a patent application for Electronic Paper, Manufacturing Method of Electronic Paper and Electronic Equipment. This invention was developed by Zhang Kaikai, Ding Yuan, Qin Feng, Peng Xuhui, Fu Jujian and He Yongxin.
The patent application number is CN202510638169 202..
Paper and Pulp
| Wed 14 Jan 2026
Beijing, Jan. 14 -- Henan Fushengyuan New Energy Tech Co Ltd has applied Chinese patent for Longitudinal Paper Tube Conveying Device with Negative Pressure Adsorption Function. Lei Guohua and Ma Yulong developed it.
The patent application number is CN202510240051 20250303. The patent publication number is CN120207830 (A). Int..
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