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Paper and Pulp
| Fri 09 Oct 2026
Beijing, Oct. 8 -- Tongxiang Hengyi Paper Plastic has sought patent for Paper Tube Production Process Control System Based on Compensation Algorithm. This invention was developed by Gao Dongliang, Chen Xiaoying, Zhou Feng and Wang Chao.
The patent application number is CN202610780578 20260602. The patent publication number is C..
Paper and Pulp
| Fri 09 Oct 2026
Alexandria, Oct. 8 -- Billerud AB has applied United States patent for Coated Barrier Paper. Larsson Johan A, Prosper Wouter and Gillgren Thomas developed it.
The patent application number is US202419168766 20240319. The patent publication number is US20260286614 (A1). International Patent Classification codes are B65D65/42, D2..
Paper and Pulp
| Fri 09 Oct 2026
Alexandria, Oct. 8 -- U.S. Patent and Trademark Office has published Oji Holdings patent application for Heat-sealable Paper and Packaging Bag. The invention was developed by Namioka Moeka, Wakabayashi Misaki, Noishiki Yasutomo and Shamoto Yuta.
The patent application number is US202318874157 20230613. The patent publication nu..
Paper and Pulp
| Fri 09 Oct 2026
Alexandria, Oct. 8 -- FUJIFILM Business Innovation Corporation has sought patent for Paper Transport Apparatus. This invention was developed by Kondo Toshio, Oishi Ryuga, Momiyama Hiroyuki and Tanaka Toshitaka.
The patent application number is US202519262104 20250708. The patent publication number is US20260285631 (A1). Interna..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Zhejiang Xinyuanchuang Automation Equipment Co Ltd has been granted a patent for Paper Snapping Mechanism. Yang Dongbo, Lin Zhaojiang, Qiu Zhiguo, Fang Luwei, Han Yueyang, Liu Lyujie and Liu Weiliang developed the invention.
The patent application number is CN202423317873U 20241231. The patent publication n..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Chinese Patent for Carbonless Copy Paper Cutting Device Convenient to Adjust has been issued to Shandong Sishui Jinchengda Paper Industry. This invention was developed by Liu Zhiqiang, Ma Ming, Zhang Ning and Chen Hongyu.
The patent application number is CN202520406709U 20250310. The patent publication number..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Jiangsu Dali Energy Saving Tech Co Ltd has been awarded a patent for Slitting Device for Ceramic Fiber Paper. This invention was developed by Zhang Hong, Yun Yazhen, Ma Huina, Xie Chunling and Tu Chao.
The patent application number is CN202520352182U 20250228. The patent publication number is CN223790612 (U..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Suzhou Chaoteng Packaging Mat Co Ltd has secured a patent on Safety Protection Device for Paper Separating Machine. Xiong Liangquan developed the invention.
The patent application number is CN202520229418U 20250213. The patent publication number is CN223790604 (U). International Patent Classification codes ..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Hubei Jiakuo Environmental Protection Tech Co Ltd has received a patent for Cutter Mechanism for Paper Slitting. This invention was developed by Liu Shiyi and Xiong Chenle.
The patent application number is CN202520383011U 20250306. The patent publication number is CN223790601 (U). International Patent Class..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- State Intellectual Property Office of China has awarded a patent to Jiangmen Shirui Packaging Co Ltd for Cutting Device for Paper Tube. He Chaowen developed the invention.
The patent application number is CN202520415272U 20250310. The patent publication number is CN223790589 (U). International Patent Classi..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Tangshan Meihuan Packing Products Co Ltd has been granted a patent for Paper Tube Grooving Machine with Adjustable Side Baffles. Li Xinqi, Li Xinbin, Tang Xiurui and Bi Xingya developed the invention.
The patent application number is CN202520134589U 20250121. The patent publication number is CN223790586 (U)..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Wuhan Yonghe Xinsheng Ind and Trade Co Ltd has been awarded a patent for Packaging Paper Cutting Mechanism. This invention was developed by Yu Cui and Yang Pengwei.
The patent application number is CN202520140278U 20250121. The patent publication number is CN223790538 (U). International Patent Classificatio..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Tianjin Meiqi Paper Products Printing Co Ltd has been awarded a patent for Paper Product Production Cutting Device with Positioning Function. This invention was developed by Tian Peijun.
The patent application number is CN202520120847U 20250120. The patent publication number is CN223790537 (U). Internationa..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- State Intellectual Property Office of China has awarded a patent to Qingdao Siji Jinshang New Material Tech Co Ltd for Laminating Device for Abrasive Paper Production. Li Qianqian, Li Guanghui and Li Guangyuan developed the invention.
The patent application number is CN202520309100U 20250225. The patent pub..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Zhejiang Shushi Sports Goods Co Ltd has obtained a patent for damp-proof durable abrasive paper. This invention was developed by Shu Zhuyong and Hu Limin.
The patent application number is CN20252056620U 20250110. The patent publication number is CN223790250 (U). International Patent Classification code is B..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- State Intellectual Property Office of China has awarded a patent to Hubei Longsheng New Mat Co Ltd for Polishing Device for Graphite Paper. Wen Fuyuan developed the invention.
The patent application number is CN202520171850U 20250125. The patent publication number is CN223790076 (U). International Patent Cl..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Shengfeng Tech Guangdong Co Ltd has been granted a patent for Roll Paper Kinetic Energy Recovery Power Generation Device. This invention was developed by Zhuang Yingpai, Xiao Bing and Wang Dongsheng.
The patent application number is CN202423266795U 20241230. The patent publication number is CN223785887 (U)...
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Zilan Wallpaper Co Ltd for Glue Smearing Device for Wallpaper Processing. Ge Lun developed the invention.
The patent application number is CN202520140375U 20250121. The patent publication number is CN223788848 (U). International Pa..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- State Intellectual Property Office of China has awarded a patent to Dongguan Baijie Electronic Technology for Dust-free Paper Surface Defect Inspection Device. Hong Qishun, Hong Qiwen and Lin Qingzhu developed the invention.
The patent application number is CN202423230363U 20241225. The patent publication num..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Xinjiang Zijin Zinc has received a patent for Portable Ore Pulp Sampler. This invention was developed by Li Leizhong, Shen Weiwei, Zhang Huajie and Li Jianbai.
The patent application number is CN202520210834U 20250211. The patent publication number is CN223783977 (U). International Patent Classification code ..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Chinese Patent for Paper Pulp Anti-blocking Conveying Device has been issued to Liaocheng Lvzhou Paper Co Ltd. This invention was developed by Zhang Quanrui, Du Yourong and Li Wenming.
The patent application number is CN202520545114U 20250326. The patent publication number is CN223792213 (U). International ..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Hangzhou Hekang Packaging Mat Co Ltd has been granted a patent for Novel Paper Barrel Cover. Zhu Kaifeng developed the invention.
The patent application number is CN20252044569U 20250109. The patent publication number is CN223792093 (U). International Patent Classification codes are B65D43/06 and B65D53/02...
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- State Intellectual Property Office of China has awarded a patent to Shandong Longjin Environmental Protection Technology for Tear-resistant Packaging Paper Bag. Zhang Weichao, Zhang Yuntao and Niu Tao developed the invention.
The patent application number is CN202520191742U 20250207. The patent publication nu..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Chinese Patent for Paper Cup Barrel for Train Water Heater has been issued to Wuxi Sangpu Electric Appliance Tech Development Co Ltd. This invention was developed by Zhao Xiaobao.
The patent application number is CN202520539573U 20250326. The patent publication number is CN223792044 (U). International Paten..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- State Intellectual Property Office of China has awarded a patent to Long Li De Culture Tech Co Ltd for Paper Bag with Handle Reinforcing Structure. Zhan Yanwu and Zhao Changsong developed the invention.
The patent application number is CN202520411795U 20250311. The patent publication number is CN223792085 (..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- State Intellectual Property Office of China has awarded a patent to Ruian Haoxingwei Standard Parts Co Ltd for Integrated Portable Binding Paper Bag. Zheng Zhongqing developed the invention.
The patent application number is CN202522603418U 20251209. The patent publication number is CN223792084 (U). Internat..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Shaanxi Dongfang Xinxing Environmental Protection Tech Co Ltd has secured a patent on Paper Tray with Flame-retardant Function. Qiao Xinsheng developed the invention.
The patent application number is CN202520193898U 20250207. The patent publication number is CN223791972 (U). International Patent Classificat..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Jiangxi Bobo Firework Co Ltd has been granted a patent for Device for Attaching Packaging Paper on Surface of Wipe Cannon. This invention was developed by Xiao Weihong, Peng Jiao, Peng Ming and Xie Lanyi.
The patent application number is CN20252046910U 20250109. The patent publication number is CN223791932 ..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- State Intellectual Property Office of China has awarded a patent to Ningbo Huanlongjing Machinery Co Ltd for Burning Torch Conveying and Rotating Mechanism for Burning Torch Paper Wrapping Machine. Luo Liping developed the invention.
The patent application number is CN202520391150U 20250307. The patent publ..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Chinese Patent for Paper Tube Box Filling Machine for Paper Tube Processing has been issued to Anhui Heshun Packaging Tech Co Ltd. This invention was developed by Zhang Yubing, Shi Kongquan and Xia Song.
The patent application number is CN202520362937U 20250304. The patent publication number is CN223791892 ..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Kunming Colorful Printing Co Ltd has secured a patent on Conveying Mechanism of Packaging Box Packaging Paper Inspection Machine. Sun Yifan and Gao Ruifen developed the invention.
The patent application number is CN202422831921U 20241120. The patent publication number is CN223792407 (U). International Paten..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Shandong Xiaosen Prec Machinery Co Ltd has secured a patent on Paper Tray Lifting Combination Structure. Hao Yi, Guo Yanchun and Hao Haisen developed the invention.
The patent application number is CN202520254376U 20250218. The patent publication number is CN223792342 (U). International Patent Classificatio..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Hongxiao Packing Products Co Ltd for Packaging Paper Support for Transportation of Small Household Appliances. Wang Zhiming and Huang Xiaoping developed the invention.
The patent application number is CN202520425495U 20250312. The..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Chinese Patent for Double-layer Heat Preservation and Insulation Paper Cup has been issued to Anqing Qianxilong Packing. This invention was developed by Tan Manyan, Chu Xiaoying, Zha Yin, Ling Zonghui and Wang Jingjing.
The patent application number is CN202520541465U 20250326. The patent publication number i..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Chinese Patent for Sealing Structure for Stirring Rotor and Tower Bottom of Reaction Tower has been issued to Zhengzhou Yunda Paper Equipment. This invention was developed by Xu Yinchuan, Guo Kejian, Sun Bo, Lai Xiankui, Cheng Zhao, Liu Yanmiao, Pan Jundi and Chen Shan.
The patent application number is CN2025..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Zhengzhou Yunda Paper Equipment has been granted a patent for Diluting and Stirring Device for High-concentration Reaction Tower. Xu Yinchuan, Liu Weijie, Wang Yajuan, Zhang Tuo, Han Yanlong, Shi Yuan, Li Yanju and Li Haiqing developed the invention.
The patent application number is CN202520196111U 20250208. ..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Houpu New Mat Hangzhou Co Ltd has been awarded a patent for Slurry Treatment Equipment for Decorative Paper Production. This invention was developed by Qian Chenyang, Zhang Qiang and Jin Long.
The patent application number is CN202423227660U 20241226. The patent publication number is CN223788408 (U). Intern..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Jinlong Pulp & Paper Jiangsu Co Ltd has been awarded a patent for Pre-mixer of Vertical Impregnator for Chemi-mechanical Pulp. This invention was developed by Wu Junliang, Dai Lin and Zhuang Xiaojun.
The patent application number is CN202520352485U 20250303. The patent publication number is CN223788382 (U)...
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Jiangsu Fusheng Paper Co Ltd has been granted a patent for Anti-sticking Pulping Machine for Packaging Paper Production. Li Chengjie, Li Zuqian and Sun Xiaofeng developed the invention.
The patent application number is CN202423314445U 20241231. The patent publication number is CN223788358 (U). International..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Jintian Paper for Waste Paper Pulping Fiber Recovery Device. Ouyang Feng, Yan Zuofeng, Sun Tao and Wu Wei developed the invention.
The patent application number is CN202422743828U 20241111. The patent publication number is CN223788157..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Quanzhou Arts and Crafts Vocational College has been granted a patent for Folder for Classifying Test Papers. Xu Ailan developed the invention.
The patent application number is CN202520215600U 20250211. The patent publication number is CN223791219 (U). International Patent Classification code is B42F9/00.
T..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Lanchen Tech Co Ltd has been granted a patent for Printer Paper Pressing Structure. This invention was developed by Li Honghui and Li Feng.
The patent application number is CN202520638413U 20250407. The patent publication number is CN223791207 (U). International Patent Classification code is B41J11/00.
..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Chinese Patent for Facial Paper Splicing Device of Corrugated Board Production Equipment has been issued to Guangdong Wanlian Packing Mech Co Ltd. This invention was developed by Luo Weibin and Wei Yilin.
The patent application number is CN20242215916U 20240819. The patent publication number is CN223791126 ..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- State Intellectual Property Office of China has awarded a patent to Henan Guangyin Ind Co Ltd for Hot-pressing Laminating Machine for Paperboard Production. Zhong Hongwei and Cao Shunan developed the invention.
The patent application number is CN202520353509U 20250303. The patent publication number is CN223..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Shenzhen Jinfeng Paper Ind Co Ltd has been granted a patent for Paper Product Leveler. This invention was developed by Xie Jingling.
The patent application number is CN202520417299U 20250311. The patent publication number is CN223791123 (U). International Patent Classification code is B31F1/00.
Accordin..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Taian Luqiao Enterprise Management Service has been granted a patent for Financial Accounting Paper Flattening Device. Qiao Ruining developed the invention.
The patent application number is CN202520342718U 20250228. The patent publication number is CN223791122 (U). International Patent Classification code is ..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Nanjing Jiangning Education Printing Co Ltd has obtained a patent for paper flattening machine. This invention was developed by Chen Zhen.
The patent application number is CN202520321194U 20250227. The patent publication number is CN223791121 (U). International Patent Classification code is B31F1/00.
St..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Nanyang Jinyuan Paper Products has been awarded a patent for Ultraviolet-proof Composite Honeycomb Packaging Paperboard. This invention was developed by Qu Shuaiyin.
The patent application number is CN20252047524U 20250109. The patent publication number is CN223791120 (U). International Patent Classification ..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Chinese Patent for Paper Cup Stacking Device for Paper Cup Forming Machine has been issued to Tianjin Meiqi Paper Products Printing Co Ltd. This invention was developed by Tian Peijun.
The patent application number is CN202520121173U 20250120. The patent publication number is CN223791103 (U). International ..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- State Intellectual Property Office of China has awarded a patent to Wenzhou Liping Paper & Plastic Packaging Co Ltd for Knurling Device for Producing and Processing Paper Cups. Chen Qiping, Zhou Jiajun and Tian Bo developed the invention.
The patent application number is CN202520324783U 20250227. The patent..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Tianjin Meiqi Paper Products Printing Co Ltd has been granted a patent for Heat Dissipation Device of Paper Cup Forming Machine. This invention was developed by Tian Peijun.
The patent application number is CN202520121031U 20250120. The patent publication number is CN223791101 (U). International Patent Clas..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Hangzhou Hekang Packaging Mat Co Ltd has been granted a patent for Automatic Oil Injection Device for Paper Bucket Forming. Zhu Kaifeng developed the invention.
The patent application number is CN20252074588U 20250114. The patent publication number is CN223791100 (U). International Patent Classification cod..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Benxi Benxing Commerce and Trade Co Ltd has been granted a patent for Anti-explosion Line Device for Paperboard Carton. This invention was developed by Yan Zhenguo, Yan Jiabao and Yan Jiadong.
The patent application number is CN20252012190U 20250103. The patent publication number is CN223791099 (U). Interna..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Chinese Patent for Efficient and Automatic Corrugated Paper Cutting and Creasing Device has been issued to Kunshan Zhongao Packaging. This invention was developed by Zeng Jianrong, Yun Zhaokun, Yao Jia, Jia Xiaomei, Ni Shihong and Xu Chunhua.
The patent application number is CN202423265362U 20241230. The pate..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Yichang Ruikun Graphite Co Ltd has been granted a patent for Graphite Paper Calendering Device. This invention was developed by Xiao Ping.
The patent application number is CN202422601753U 20241028. The patent publication number is CN223791045 (U). International Patent Classification codes are B08B1/12, B08B..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Hubei Jiakuo Environmental Protection Tech Co Ltd has been granted a patent for Product Packaging Paper Sealing and Rubberizing Device. This invention was developed by Liu Shiyi and Xiong Chenle.
The patent application number is CN202520232359U 20250213. The patent publication number is CN223791870 (U). Int..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Tunghsu Technology Group has secured a patent on Glass Surface Paper Laying System. Zhao Zhenhao developed the invention.
The patent application number is CN202422592062U 20241025. The patent publication number is CN223791819 (U). International Patent Classification codes are B65B23/20 and B65B33/02.
The ab..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Shuangyashan Demeng Electromechanical Tech Development Co Ltd and Harbin Engineering University have been granted a patent for Intelligent Weighing and Feeding System of Pulp Shooting Machine. Xu Chong, Zhang Zhonglin, Su Zhongjie, Qi Zhanyu, Li Jiaming, Zhang Song, Zhou Lixiang, Ben Fang, Xu Yan and Wu Xuan d..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Gold Hong Ye Paper Group Co Ltd and Liaoning Jinye Paper Co Ltd have been awarded a patent for Device for Detecting Linear Pressure Between Drying Cylinder and Scraper. This invention was developed by Li Guobing and Bu Yongqiang.
The patent application number is CN202520158781U 20250123. The patent publicat..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Marketing Service Center of State Grid Sichuan Electric Power and Beijing Nari Jiehong Tech Co Ltd have been granted a patent for Stacking and Unstacking Machine Suitable for Paper Boxes. Chen Yijin, Chen Junyi, Xiang Jingrui, Guo Jianhua, Zhang Kai, Li Lei, Ma Xiaoyu, Zhu Yan, Tang Min, He Shi, Ding Chunlei, ..
Paper and Pulp
| Thu 08 Oct 2026
Munich, Oct. 7 -- FUJIFILM Business Innovation Corporation has sought patent for Paper Transport Apparatus. This invention was developed by Kondo Toshio, Oishi Ryuga, Momiyama Hiroyuki and Tanaka Toshitaka.
The patent application number is EP20250187343 20250703. The patent publication number is EP4813885 (A1). International ..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Tianjin Huazheng Packaging Products Co Ltd has received a patent for Industrial Paper Tube Slitting Anti-deformation Device. This invention was developed by Wu Xiaofei, Ren Kexia, Han Gang, Jiang Shan, Chen Xiao, Liu Yang, Tan Tongbo and Zhang Hao.
The patent application number is CN202520326179U 20250227. ..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 7 -- Ningbo Tianjilong Intelligent Control Tech Co Ltd has applied Chinese patent for Ore Pulp Knife Gate Valve and Hidden Sealing Pair Thereof. Wang Jiachen, Shi Haifeng, Li Yulong, Du Lei, Tang Chen, Wang Changlin, Zhang Liwei and Cheng Yuqiang developed it.
The patent application number is CN202610759913 2026..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Dongguan Aozhong Abrasive Tools Co Ltd has been granted a patent for Cutting Device for Abrasive Paper Processing. This invention was developed by Zheng Shirong and Zheng Zhengrong.
The patent application number is CN202520359307U 20250304. The patent publication number is CN223777258 (U). International Pat..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Paper Product Cutting Device has been issued to Chongqing Zhongteng Packaging Products Co Ltd. This invention was developed by Wang Guiming.
The patent application number is CN202520325973U 20250227. The patent publication number is CN223777256 (U). International Patent Classification cod..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Wuxi Xinsheng Packaging Materials Technology has secured a patent on Cutting Forming Device for Paperboard Manufacturing. Huang Yanyan, Zhou Lifeng and Dai Yu developed the invention.
The patent application number is CN202520184575U 20250205. The patent publication number is CN223777251 (U). International Pat..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Changzhou Huayang Sanli Filter Co Ltd has been granted a patent for Filter Paper Cutting Device. This invention was developed by Luo Anli, Xiao Derong and Xu Jun.
The patent application number is CN20252018408U 20250104. The patent publication number is CN223777248 (U). International Patent Classification c..
Paper and Pulp
| Thu 08 Oct 2026
Munich, Oct. 7 -- European Patent Office has received Valmet patent application for Systems and Methods for Mixing Treatment Media into Pulp. Wetind Ruben, Eriksson Niklas, Hägglund Magnus and Vikström Tomas developed the invention.
The patent application number is EP20240821979 20241122. The patent publication number is EP48..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Hainan Gold Hong Ye Paper has received a patent for Slurry Bag Feeding Lifting Appliance. This invention was developed by Wu Wei and Li Yuxin.
The patent application number is CN20252008129U 20250103. The patent publication number is CN223779787 (U). International Patent Classification code is B66C1/42.
Sta..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Waterproof Seamless Paper Tube has been issued to Hangzhou Huaze Ind Co Ltd. This invention was developed by Feng Minghua and Yu Jianxing.
The patent application number is CN202520451981U 20250314. The patent publication number is CN223779693 (U). International Patent Classification codes..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Jiangsu Haojiankang New Material has been granted a patent for Paper Winding Equipment for Paper Product Processing. Deng Jianbo, Li Yonggan and Zhang Jie developed the invention.
The patent application number is CN202520466216U 20250318. The patent publication number is CN223779565 (U). International Patent ..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Jiaxing Bolaite Paper Share Co Ltd has received a patent for Moistureproof Breathable High-strength Kraft Paper. This invention was developed by Chen Linzhong, Wu Chenfei, Zhou Haihong, Tang Liqun, Wang Jianping and Huang Pengcheng.
The patent application number is CN202423302133U 20241231. The patent publi..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Hot Air Quick-drying Device for Paper has been issued to Kaifeng Yichen Paper Co Ltd. This invention was developed by Mao Yafei, Huang Fei and He Zhiwei.
The patent application number is CN20252062354U 20250112. The patent publication number is CN223780652 (U). International Patent Classi..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Hyacinth Paper China has been awarded a patent for Coating Roller for Producing Pearlescent Paper. This invention was developed by Xu Yuan, Wang Jianping and Wu Dongxiang.
The patent application number is CN202520119179U 20250117. The patent publication number is CN223780649 (U). International Patent Classifi..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Hainan Gold Hong Ye Paper has secured a patent on Wet Strength Agent Adding Device. Jiang Jian and Zhou Jingjun developed the invention.
The patent application number is CN20252035094U 20250108. The patent publication number is CN223780646 (U). International Patent Classification code is D21H23/20.
The abst..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Jiashan Qinghua Health Compound Material has received a patent for Spraying Device for Producing Biological Antibacterial Single-layer Paper. This invention was developed by Yu Xiulin and Weng Mingchong.
The patent application number is CN202520352782U 20250303. The patent publication number is CN223780643 (U..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Hainan Gold Hong Ye Paper has secured a patent on Paper Machine Blanket Cleaning Device. Jiang Jian developed the invention.
The patent application number is CN20252017535U 20250106. The patent publication number is CN223780642 (U). International Patent Classification code is D21F1/32.
The abstract released..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Shandong Tianli Machinery Mfg Co Ltd has obtained a patent for high-concentration paper pulp slag separator for paper production. This invention was developed by Jia Ning, Wang Xicai and Zhang Zhenjun.
The patent application number is CN202520786932U 20250424. The patent publication number is CN223780641 (U..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Paper Pulp Rotational Flow High-concentration Sand Remover has been issued to Xiantao Hongyuan Fiber Science and Tech Co Ltd. This invention was developed by Yin Dexiang.
The patent application number is CN202423286091U 20241231. The patent publication number is CN223780639 (U). Internati..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Slurry Dispersing Tank has been issued to Hainan Gold Hong Ye Paper. This invention was developed by Jiang Jian.
The patent application number is CN20252030136U 20250107. The patent publication number is CN223780635 (U). International Patent Classification codes are D21B1/32 and D21B1/34. C..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has awarded a patent to Xue Jimin for Warp Folding Paper Gauge.
The patent application number is CN202520169048U 20250124. The patent publication number is CN223779635 (U). International Patent Classification codes are B65H45/12 and B65H45/30.
The abstract re..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Paper Folding Ridge Position Longitudinal Compaction Device has been issued to Dongguan Quanjia Automation Equipment Co Ltd. This invention was developed by Long Mingjia.
The patent application number is CN20252069168U 20250113. The patent publication number is CN223779634 (U). Internatio..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Automatic Paper Pressing and Folding Machine After Paper Folding has been issued to Dongguan Quanjia Automation Equipment Co Ltd. This invention was developed by Long Mingjia.
The patent application number is CN20252081243U 20250113. The patent publication number is CN223779633 (U). Inter..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Leling Dirong Packaging Machinery Equipment Co Ltd has been granted a patent for Driving Frame for Integrated Block Paper Folding Machine. Liu Jinpeng developed the invention.
The patent application number is CN202423256827U 20241229. The patent publication number is CN223779632 (U). International Patent Cl..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Yichang Youwei Printing Co Ltd has been granted a patent for Stacked Paperboard Aligning Device. Yin Yeming, Yin Jianlong, Xiong Caihua and Zhang Qingyuan developed the invention.
The patent application number is CN202520451506U 20250314. The patent publication number is CN223779621 (U). International Paten..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Jiaxing Bolaite Paper Share Co Ltd has received a patent for Rolling and Tensioning Adjusting Device for Paper Placing Frame of Kraft Paper reel Packaging Machine. This invention was developed by Jin Yunjia, Chen Linzhong, Tang Liqun, Zhou Haihong, Wang Jianping and Huang Pengcheng.
The patent application n..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Zhengzhou Jiuduan Tech Co Ltd has been granted a patent for Buffering Paper Storage Mechanism and Double-group Winding Roller Coiled Material Synchronous Conveying Mechanism. Liu Dongsheng, Zhao Zhiwen, Miao Ziyang, Li Yang, Yuan Binxin and Li Shihao developed the invention.
The patent application number is..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Wu Ruili has been awarded a patent for Fish Scale Type Paper Feeding Mechanism. This invention was developed by Wu Ruili, Wu Jiangwei and Dai Chenghao.
The patent application number is CN202520465317U 20250317. The patent publication number is CN223779591 (U). International Patent Classification code is B65..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Leling Dirong Packaging Machinery Equipment Co Ltd has been granted a patent for Negative Pressure Device for Integrated Block Paper Folding Machine. Liu Jinpeng developed the invention.
The patent application number is CN202423316156U 20241231. The patent publication number is CN223779590 (U). Internationa..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Xuchang Tobacco Machinery has been granted a patent for Bobbin Paper Gripping Device. Zhang Kangning, Qin Lei, Shi Yuepeng, Li Jun, Han Jong-jung, Dong Dandan, Su Fazhi, Wang Liqun, Sun Yunhe and Liu Jie developed the invention.
The patent application number is CN202520307285U 20250225. The patent publication..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Ruian Wandeli Printing Machinery Co Ltd has been awarded a patent for Intelligent Paper Taking Machine. This invention was developed by Chen Lizhong.
The patent application number is CN20252092120U 20250115. The patent publication number is CN223779539 (U). International Patent Classification codes are B65H..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- State Intellectual Property Office of China has awarded a patent to Suzhou Tubida Machinery Tech Co Ltd for Blowing Assembly for Paper Turning Machine. Ma Shanshan and Wang Meng developed the invention.
The patent application number is CN202423318410U 20241230. The patent publication number is CN223779537 (..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Wuhan Linuo Ind and Trade Co Ltd has obtained a patent for paper sheet material taking and placing mechanism of paper cup machine. This invention was developed by Li Xiang.
The patent application number is CN202520432218U 20250313. The patent publication number is CN223779528 (U). International Patent Class..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chengdu YUTO Printing has received a patent for Lining Paper Feeding Device. This invention was developed by Zhu Zhanchao, Li Xiaodong and Wang Yun.
The patent application number is CN20252091131U 20250115. The patent publication number is CN223779527 (U). International Patent Classification codes are B31B50/..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Kunshan Feilin Color Printing Packaging Co Ltd has been granted a patent for Automatic Dispensing and Discharging Mechanism for Open Paper Tube. Li Xia and Guo Zhenjun developed the invention.
The patent application number is CN202520108535U 20250117. The patent publication number is CN223775240 (U). Intern..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Wuji County Hanfu Leather Product Co Ltd has been granted a patent for Automatic Spraying Device of Pulp Shooting Machine. This invention was developed by Hou Weining.
The patent application number is CN20252056880U 20250110. The patent publication number is CN223775173 (U). International Patent Classificat..
Paper and Pulp
| Thu 08 Oct 2026
Beijing, Oct. 7 -- Hebei Huanqian New Material Tech Co Ltd has submitted a patent application for Filter Paper Defect Detection Device Based on New Material. Liu Wenqiang, Gao Man and Wang Wei developed the invention.
The patent application number is CN202610658676 20260513. The patent publication number is CN122330144 (A). I..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Shenzhen Mairui Packaging Products Co Ltd has received a patent for Efficient Drying Device for Degradable Paper Product Processing. This invention was developed by Liang Bing.
The patent application number is CN202520133096U 20250121. The patent publication number is CN223783208 (U). International Patent C..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Chinese Patent for Efficient Drying Device for Abrasive Paper Production has been issued to Yangzhong Fengli Grinding Mat Co Ltd. This invention was developed by Guo Chengxiang and Guo Jing.
The patent application number is CN202422599538U 20241028. The patent publication number is CN223783193 (U). Internat..
Paper and Pulp
| Wed 07 Oct 2026
Beijing, Oct. 7 -- Shaoxing Chengyang Tech Co Ltd has been granted a patent for Hydrogen Peroxide Supply Device for Wood Pulp Bleaching Process. Fang Yong, Qiu Jielong, Zhang Feng, Hou Yuhang, Fang Guodong, Zhang Mengqi and Qi Ming developed the invention.
The patent application number is CN202423187517U 20241224. The patent ..
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