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Paper and Pulp
| Fri 25 Sep 2026
Munich, Sept. 24 -- Apple has submitted a patent application for Packaging and Storage Case with Paper Posts for Securing Accessories Such as Electronic Adapters. This invention was developed by Pagano Kevin T, Hodrius Manuel, Du Yanbo and Hou Yixuan.
The patent application number is EP20250722083 20250408. The patent publicati..
Paper and Pulp
| Fri 25 Sep 2026
Munich, Sept. 24 -- Alpla Werke Alwin Lehner has filed a patent application for Splitting Arrangement, for Splitting a Flow of Pulp Material. This invention was developed by Carlsen Joachim.
The patent application number is EP20250161185 20250303. The patent publication number is EP4803182 (A1). International Patent Classific..
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Dongguan Anyue Machinery Co Ltd for Paper Counting Device Capable of Counting Reversely and Provided with Double Counting Heads. Luo Zhanfei and Liang Rui developed the invention.
The patent application number is CN202520127943U 20250118...
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Liaoning University of Technology, Xi'an University of Technology and Shandong Dongyu Construction Machinery Co Ltd for Electrostatic Atomization Pulp Shooting Machine. Jia Dongzhou, Chang Mingyi, Lyu Zhenlin, Zeng Erjun and Han Fengguo deve..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shandong Zhiwo Machinery Equipment Co Ltd has been awarded a patent for Molded Pulp Vacuum Backwater Tail Pulp Recovery Device. This invention was developed by Wang Jianmin, Sun Min, Wang Yongpeng, Hua Lifeng, Wang Jianrong, Ning Fanglong, Li Zengyong, Ning Jiaxuan, Zhang Minghui, Wu Qin and Xia Nannan.
T..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Environment-friendly Flame-retardant Corrugated Multi-layer Composite Paperboard has been issued to Nanyang Jinyuan Paper Products. This invention was developed by Qu Shuaiyin.
The patent application number is CN20252047629U 20250109. The patent publication number is CN223675051 (U). Inte..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Guangzhou Siruier Green Packaging Tech Co Ltd has been granted a patent for Rich Mineral Paper Board and Rich Mineral Paper Packaging Box Thereof. Zhang Junru developed the invention.
The patent application number is CN20252025257U 20250107. The patent publication number is CN223675050 (U). International ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Xinfeng Ghillie Electric Matericals has obtained a patent for composite insulation paper for motor. This invention was developed by Liu Shaofei, He Jun and Feng Shiwu.
The patent application number is CN202423271832U 20241230. The patent publication number is CN223675049 (U). International Patent Classifica..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Shandong Sida Ind And Trade Co Ltd for Compaction Dryer for Phenolic Aldehyde Laminated Paperboard Production and Processing. Zhang Wenjun, Zhao Lei and Dong Lina developed the invention.
The patent application number is CN20252021332U 20..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shandong Meiyinuo Furniture Co Ltd has been awarded a patent for Deodorizing Device for Impregnated Paper Production. This invention was developed by Zhu Wei, Zhu Guipeng, Yang Shoujun and Yao Likun.
The patent application number is CN20252015514U 20250106. The patent publication number is CN223675047 (U)..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Haotian Cattle Paper Co Ltd for Anti-wrinkle Drying Device for Base Paper Production. Shen Dezhi and Wang Xiaofeng developed the invention.
The patent application number is CN202520246678U 20250217. The patent publication number i..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Inner Mongolia Metal Material Research Institute has been awarded a patent for Equipment for Automatically Producing Lining Paper for Protecting Chamber. This invention was developed by Lyu Jianjun, Zhang Haifeng, Zhang Ming, Yang Chunxia, Zhao Tingting, Bai Bin and Fan Wei.
The patent application number is..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Tianjin Zesheng Paper Products Co Ltd for Paper Product Processing and Coloring Device. Li Lili developed the invention.
The patent application number is CN20252099993U 20250116. The patent publication number is CN223675041 (U). Internati..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shandong Fengyuan Zhongsheng Paper Co Ltd has been granted a patent for Papermaking Drying Cylinder Roller Scraper Protection Assembly Adaptive to Papermaking Process. Wang Lei, Zhang Qiang, Yoo Min-ji, Sun Fan and Miao Zhaofeng developed the invention.
The patent application number is CN202520261270U 202..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Fujian Sanxian Paper Co Ltd has been awarded a patent for Rewinding Calender for Papermaking. This invention was developed by Zhu Xijian and Guan Liuxian.
The patent application number is CN202520314621U 20250226. The patent publication number is CN223675039 (U). International Patent Classification codes ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chongqing Zhiyu Paper Co Ltd has received a patent for Dryer for Paper Product Manufacturing. This invention was developed by Zhang Ke and Chen Rui.
The patent application number is CN202422821255U 20241118. The patent publication number is CN223675038 (U). International Patent Classification code is D21F..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Jiangxi Sanhe Paper Co Ltd has been granted a patent for Paper Pulp Filtering Device. Hu Xingzhi and Yin Guoping developed the invention.
The patent application number is CN20252012222U 20250103. The patent publication number is CN223675035 (U). International Patent Classification code is D21D5/02.
Th..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Raw Material Pulper with Anti-blocking Function for Paper Product Manufacturing has been issued to Zaozhuang Chenghuitao New Material Tech Co Ltd. This invention was developed by Zhang Tao and Zhong Daoshang.
The patent application number is CN202520330924U 20250227. The patent publicat..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chongqing Pengkai Fine Chemicals Co Ltd has been granted a patent for Sound Insulation Cover Structure of Wood Pulp Sheet Pre-crusher. This invention was developed by Xiao Yu, Wang Congying, Weng Yangyang, Hu Xin and Yang Yong.
The patent application number is CN20252099974U 20250115. The patent publicati..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Jiaxing Jinrong Technology for Glassine Release Paper Slitting Device. Kim Chan-dong developed the invention.
The patent application number is CN20242318005U 20241206. The patent publication number is CN223673972 (U). International Patent C..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Shandong Yinguang Printing Tech Co Ltd for Paper Stacking and Arranging Device. Che Xiaonan, Xia Maozhuang, Ni Chenxiang and Shi Zhendong developed the invention.
The patent application number is CN202422769698U 20241114. The patent publi..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Paper Conveying Structure of Paper Mounting Machine has been issued to Shaanxi Pucheng Fengruida Ind Co Ltd. This invention was developed by Li Xinqiang and Li Meng.
The patent application number is CN202520262483U 20250219. The patent publication number is CN223673968 (U). Internationa..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Foshan Dajian Experiment Equipment Co Ltd has received a patent for Paper Extraction Folding Forming Auxiliary Device. This invention was developed by Lu Dechang.
The patent application number is CN202520104374U 20250116. The patent publication number is CN223673966 (U). International Patent Classificatio..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Dongguan Jiuming Tech Co Ltd for Top and Bottom Cover Paperboard Belt Feeding Mechanism. Tan Shuai developed the invention.
The patent application number is CN202423162492U 20241220. The patent publication number is CN223673964 (U). Inter..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Zhengzhou Feng Hong Machinery Equipment Technology has received a patent for Strip-shaped Paper Base Automatic Conveying Device. This invention was developed by Zhang Mingfei, Wang Chunmin and Dong Chengjun.
The patent application number is CN202520194664U 20250207. The patent publication number is CN223673..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Anhui Sundiatec Tech Co Ltd has been granted a patent for Paper Releasing Mechanism of Felt Rolling Machine. Zhang Kuidong, Ji Fei, Liu Zhiheng and Mei Xidong developed the invention.
The patent application number is CN202423246536U 20241227. The patent publication number is CN223673936 (U). International..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Wenzhou Chongjing New Material Tech Co Ltd has secured a patent on Self-adhesive Coated Paper. Huang Yihua developed the invention.
The patent application number is CN202520181024U 20250205. The patent publication number is CN223673927 (U). International Patent Classification codes are B65H18/16 and F16F1..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Qianan Longde Paper Products Mfg Co Ltd for Winding Equipment for Producing and Processing Two-side Offset Paper. Pang Guojun, Li Haining, Zhang Jing, Zhang Chaojie, Li Haiyuan, Jiao Weifeng, Zhang Bo and Jiao Jian developed the invention.
..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Hengzong Intelligent Machinery Co Ltd for Stacking Machine Based on Paperboard Multi-cache Multi-layer Lifting and Conveying Combined System. Ren Tiezhong, Qiu Zhihai and Nie Wenfeng developed the invention.
The patent applicatio..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Feeding Mechanism for Paperboard Cutting Processing has been issued to Anhui Antai New Style Packaging Materials. This invention was developed by Xiong Guogao, Zhang Qiquan and Cao Qing.
The patent application number is CN202423300621U 20241231. The patent publication number is CN22367389..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Yutian County Chengyuan Printing Package Machinery Co Ltd has been granted a patent for Paper Feeding Mechanism of Paper Feeder. This invention was developed by Zhou Shuyuan, Jiang Xuliang, Li Zeming and Zhang Yanjiang.
The patent application number is CN202520168476U 20250124. The patent publication numb..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Shixiang Packaging Tech Co Ltd for Vertical Paper Cup Packaging All-in-one Machine. Kim Sung-young developed the invention.
The patent application number is CN202522373468U 20251110. The patent publication number is CN223672944 (..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chongqing Yuhai Tech Co Ltd has obtained a patent for sheet release paper stripping device. This invention was developed by Feng Hongjun, Li Bin and Tan Jian.
The patent application number is CN202520194431U 20250207. The patent publication number is CN223672916 (U). International Patent Classification co..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Strong Technology for Gummed Paper Edge Folding Device. Zhang Siquan developed the invention.
The patent application number is CN20252014828U 20250105. The patent publication number is CN223671827 (U). International Patent Classifi..
Paper and Pulp
| Fri 25 Sep 2026
Munich, Sept. 24 -- Solenis Technologies Cayman has submitted a patent application for Methods and Compositions for Papermaking. This invention was developed by Borkar Sachin, Petty Ii Anthony Joseph and Wright Matthew.
The patent application number is EP20240889466 20241106. The patent publication number is EP4805546 (A1). Int..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Gejiu Datun Jingcui Nonferrous Metal Proc Factory has secured a patent on Ore Pulp Distribution Equipment. Zhang Yang, Wang Jin and Yang Changhai developed the invention.
The patent application number is CN202520263542U 20250219. The patent publication number is CN223674321 (U). International Patent Class..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shenzhen Huibao Paper Products Co Ltd has been awarded a patent for Multifunctional Paper Packaging Box. This invention was developed by Yu Haifeng and Zhang Wei.
The patent application number is CN202520301070U 20250225. The patent publication number is CN223673222 (U). International Patent Classificatio..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Topfeelpack Co Ltd for Environment-friendly Paper Supporting Bottle. Wen Xiyue, Dai Jiahao, Fan Qianyu, Ng Kim Fui, Wan Wenqi, Wen Xining and Xia Wanli developed the invention.
The patent application number is CN20252044900U 20250109. The..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Jinan Xin Shun Yuan Packaging Co Ltd has secured a patent on Anti-slip Paper Sliding Support. Meng Xiangjun developed the invention.
The patent application number is CN20252052110U 20250109. The patent publication number is CN223673116 (U). International Patent Classification codes are B65D19/34 and B65D1..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Plane Gravure Press with Function of Preventing Stop of Double Fed Paper has been issued to Huzhou Xintianwai Green Printing. This invention was developed by Shi Guohua.
The patent application number is CN202520394273U 20250307. The patent publication number is CN223672087 (U). Internatio..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Nanyang Jinyuan Paper Products for Press-fitting Positioning Structure of Compression-resistant and Moisture-proof Composite Packaging Paperboard. Qu Zhanqi developed the invention.
The patent application number is CN202520135877U 20250121...
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Shanghai Pofeite Packaging Tech Co Ltd for Paperboard Folding Device. Chen Jiabin developed the invention.
The patent application number is CN202423262538U 20241230. The patent publication number is CN223671995 (U). International Patent C..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Changzhou Yihai Automotive Interior Materials has received a patent for Pu Paper Cellular Board Molding Press Convenient to Position. This invention was developed by Dai Bo and Wang Guomin.
The patent application number is CN202423299538U 20241231. The patent publication number is CN223671992 (U). Internati..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Tianjin Rongyuan Packing Products Co Ltd has been granted a patent for Corner Wrapping Machine for Honeycomb Paperboard. This invention was developed by Liang Guocai.
The patent application number is CN202423142521U 20241219. The patent publication number is CN223671991 (U). International Patent Classific..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Dongguang Zhuoya Packaging Machinery Mfg Co Ltd has secured a patent on Paper Collecting Mechanism of Box Sticking Machine. Xing Peiqiang developed the invention.
The patent application number is CN20252009067U 20250103. The patent publication number is CN223671969 (U). International Patent Classification..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Huizhou Kanghong Paper Products Co Ltd has been granted a patent for Adjustable Indentation Device for Paperboard Production. This invention was developed by Tao Jinping, Cao Lijun and Cheng Dan.
The patent application number is CN202520254551U 20250218. The patent publication number is CN223671964 (U). I..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Zhundian Printing Tech Co Ltd for Paper Box Cutting Equipment. Liu Chunyu developed the invention.
The patent application number is CN20252012449U 20250103. The patent publication number is CN223671960 (U). International Patent C..
Paper and Pulp
| Fri 25 Sep 2026
Munich, Sept. 24 -- Andritz AG Maschf has applied European patent for Dryer Section Assembly for Drying a Paper Web, Usage of an Infrared Device for Drying a Paper Web and Method of Drying a Paper Web. Bergmann Michael, Graf Valentina, Depaulis Carlo, Donat Tobias, Tschelisnig Florian, Vasselle Mortimer, Abuakr Ahmed and Schramm..
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Xian Shendian High Voltage Electrical Appliances Co Ltd for Oil-impregnated Paper Capacitance Type Bushing Oil Tank Structure. Ye Lin, Sun Jianfei and Li Peng developed the invention.
The patent application number is CN202423280911U 20241..
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Quanzhou Yucheng Gift Co Ltd has been granted a patent for Folding Paper Storm Lantern. This invention was developed by Wang Peijun.
The patent application number is CN202520166700U 20250124. The patent publication number is CN223677622 (U). International Patent Classification codes are F21V17/10, F21V19/..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Cixi Shengbao Color Printing Packing Co Ltd has secured a patent on Drum Paper Conveying Device. Wu Jie and Hong Luda developed the invention.
The patent application number is CN202520299626U 20250225. The patent publication number is CN223674251 (U). International Patent Classification codes are B66F9/07..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Zhongjiang Robot Guangdong Co Ltd has been granted a patent for Automatic Guiding and Transporting Device for Large Shaft Body Paper. Mo Zhujian, Xu Jingyang and Wu Xinghua developed the invention.
The patent application number is CN202520572027U 20250328. The patent publication number is CN223674242 (U)...
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Fujian Sanxian Paper Co Ltd has received a patent for Winding Roller Hoisting Device for Papermaking. This invention was developed by Zhu Xijian and Guan Liuxian.
The patent application number is CN202520212212U 20250211. The patent publication number is CN223674147 (U). International Patent Classificatio..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shucheng Runfeng Printing has received a patent for Paper Box Convenient to Assemble. This invention was developed by Peng Lei and Yang Ruirui.
The patent application number is CN202520183829U 20250206. The patent publication number is CN223673105 (U). International Patent Classification codes are B65D13/00..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Wenzhou Dongjia Paper Products Co Ltd has received a patent for Combined Sealing Paper Can. This invention was developed by Chen Xiangpan.
The patent application number is CN202423168567U 20241223. The patent publication number is CN223673073 (U). International Patent Classification codes are B65D3/10, B6..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Hongyun Honghe Tobacco (Group) has received a patent for Improved Zb45 Packaging Machine Label Paper Propeller with Overload Protection Function. This invention was developed by Wu Guorui, Luo Guowen, Xiong Xinwen, Xu Jianchun and Yang Yuan.
The patent application number is CN202423217759U 20241225. The pat..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Suzhou Ruigeng Intelligent Tech Co Ltd has been granted a patent for Folding Knife Angle Adjusting Mechanism of Paper Folding Machine. This invention was developed by Zhou Shiquan, He Liang and Zhou Jianxin.
The patent application number is CN202520133333U 20250121. The patent publication number is CN2236..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Zhejiang Zhundian Printing Tech Co Ltd has been awarded a patent for Paperboard Die-cutting Machine. This invention was developed by Chen Shenqun.
The patent application number is CN202423179976U 20241223. The patent publication number is CN223671959 (U). International Patent Classification codes are B31B..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Jiangyin Shengcheng Packaging Co Ltd has obtained a patent for packaging box paperboard cutting device. This invention was developed by Miao Jiankang, Zhou Lujun and Meng Xianghong.
The patent application number is CN202423122566U 20241218. The patent publication number is CN223671958 (U). International P..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Guangdong Huasu Intelligent Equipment Technology for Conveying and Laminating Mechanism of Paperboard Laminating Machine. Tan Zhengquan developed the invention.
The patent application number is CN202423153068U 20241219. The patent publicati..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to KEDA Manufacturing for Paper Sticking Machine. Zhang Li, Zhou Rongguang, Chen Yechang and Li Hanhua developed the invention.
The patent application number is CN202520199616U 20250208. The patent publication number is CN223672965 (U). Intern..
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Abrasion Resistance Testing Machine for Coated Paper Tape has been issued to Hubei Tongbangda Tech Co Ltd. This invention was developed by Zhou Xueke, Ma Lu and Xu Xuejun.
The patent application number is CN202423216580U 20241225. The patent publication number is CN223679003 (U). Intern..
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Shantou Xinda Color Printing Packaging Material for Lining Paper Energy-saving Drying Mechanism. Lian Weiyu developed the invention.
The patent application number is CN202522328858U 20251103. The patent publication number is CN223678171 (U)..
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Feicheng Ruixin Packaging Mat Co Ltd has been granted a patent for Soft Paper Drying Device of Full-automatic Winding Machine. Hou Aijun, Wang Chenggang, Wang Siying and Wu Xinnian developed the invention.
The patent application number is CN202423100976U 20241216. The patent publication number is CN223678..
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Zaozhuang Chenghuitao New Material Tech Co Ltd has been granted a patent for Efficient Drying Equipment for Paper Product Production. Zhang Tao and Zhong Daoshang developed the invention.
The patent application number is CN20242313362U 20241206. The patent publication number is CN223678112 (U). Internatio..
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Xinhong Valve Pipe Fittings Co Ltd for Hydraulic Combined Type Pulp Penetrating Knife Gate Valve. Wang Zhongmin, Wu Xuhao, Ye Zhaoyao, Ye Chen and Fang Xiangqun developed the invention.
The patent application number is CN20252013..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Impregnated Paper Easy to Fit and Not Prone to Curling has been issued to Shandong Senshida Decoration Mat Co Ltd. This invention was developed by Li Changxi, Shi Lifang and Liu Xiaojun.
The patent application number is CN20252071327U 20250113. The patent publication number is CN2236745..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Weifang Qiyuan Adhesive Products has been granted a patent for Anti-falling Self-adhesive Paper. Liu Yunfei and Sun Zhongxin developed the invention.
The patent application number is CN20252046874U 20250109. The patent publication number is CN223674563 (U). International Patent Classification codes are C09J..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Jiangsu Shanfa Packaging Tech Co Ltd has been awarded a patent for Stacking Mechanism for Paperboard Production. This invention was developed by Fang Weijun and Fang Shanfa.
The patent application number is CN202520413374U 20250311. The patent publication number is CN223673813 (U). International Patent Cl..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Maiweixing Tech Co Ltd for Automatic Feeding Device of Filter Stick Forming Paper Machine. Wu Jianli, Liu Siyu, Chen Yuxian and Tan Qiheng developed the invention.
The patent application number is CN202423187588U 20241224. The p..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Yuanjiang Weichuang Packaging Products Co Ltd has been granted a patent for Transmission Power Mechanism for Paper Roll Processing. Xiao Ziling and Zhou Qiang developed the invention.
The patent application number is CN20252041345U 20250108. The patent publication number is CN223673545 (U). International ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Wenzhou Dongjia Paper Products Co Ltd for Pressing Type Storage Paper Tube. Chen Xiangpan developed the invention.
The patent application number is CN202423152826U 20241220. The patent publication number is CN223673317 (U). International ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Kunshan Guofu Machinery Tech Co Ltd has been awarded a patent for Ultrasonic Welding Equipment for Medical Product Filter Paper. This invention was developed by Long Siyou and Wu Xiaochao.
The patent application number is CN20252056382U 20250110. The patent publication number is CN223671866 (U). Internati..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Zhengzhou Feng Hong Machinery Equipment Technology has been granted a patent for Paper-based Friction Plate Clamping and Conveying Structure. This invention was developed by Zhang Mingfei, Dong Chengjun and Wang Chunmin.
The patent application number is CN202520194860U 20250207. The patent publication num..
Paper and Pulp
| Fri 25 Sep 2026
Munich, Sept. 24 -- European Patent Office has published Stora Enso patent application for Method and System for Purifying Recycled Fiber Pulp. The invention was developed by Tollnerius Lena, Härmälä Kalle, Pfitzner Thomas and Ljungqvist Carl-henrik.
The patent application number is EP20250161808 20250305. The patent publi..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Yibin Liya Fibre Ind Co Ltd and Yibin Grace Group have been granted a patent for Novel Pulp Iron Wire Shearing Device. He Min, Chen Yongjun, Zhang Yujian, Liao Chunjuan, Chen Fengquan and Xie Chengji developed the invention.
The patent application number is CN202423167028U 20241223. The patent publication..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Suzhou Fushida Printing Co Ltd for Label Paper Tape Gluing Device. Guan Dongnan developed the invention.
The patent application number is CN202520658785U 20250409. The patent publication number is CN223669583 (U). International Patent Cla..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Guangdong Xietai Intelligent Environmental Protection Tech Co Ltd has obtained a patent for continuous dedusting and gluing device for multi-layer corrugated paper. This invention was developed by Xie Yuanhua, Zhou Xiangyu, Lyu Junpeng, Deng Chaolan, Su Yongbo and He Jun.
The patent application number is ..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Nanjing Ronghuida Packaging Co Ltd has secured a patent on Laser Drilling Equipment for Tipping Paper. Wang Changyu developed the invention.
The patent application number is CN202423116998U 20241217. The patent publication number is CN223670465 (U). International Patent Classification codes are B23K26/142..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Qingdao Lekang Packaging for Packing Paperboard Fixed-distance Cutting Device. Zhang Mingjie and Liu Zhijie developed the invention.
The patent application number is CN20252050884U 20250109. The patent publication number is CN223670462 (U)...
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Deli Group has been awarded a patent for Paper Shredder. This invention was developed by Ouyang Jianchao, Chen Junjian and Mao Wei.
The patent application number is CN202422887374U 20241126. The patent publication number is CN223669330 (U). International Patent Classification codes are B02C18/16 and B02C23/..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Ningbo Deli Adhesive Products for Paper Shredder. Ouyang Jianchao, Pan Chengjun, Chen Junjian and Mao Wei developed the invention.
The patent application number is CN20242322661U 20241209. The patent publication number is CN223669327 (U). I..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Ningbo Deli Adhesive Products has been awarded a patent for Paper Shredder. This invention was developed by Xue Gangqiang.
The patent application number is CN20242362342U 20241212. The patent publication number is CN223669337 (U). International Patent Classification codes are B02C18/16 and B02C18/22.
Stat..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Wang Hongzhi has been awarded a patent for Full-automatic Paper Tube Renovating Equipment.
The patent application number is CN202520223965U 20250213. The patent publication number is CN223670832 (U). International Patent Classification codes are B24B41/00, B24B5/50 and B26D3/16.
State Intellectual Pr..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Shanghai Heyin Tech Co Ltd has been granted a patent for Surface Cleaning Device for Paper Packaging Box Production. Hu Na and Shi Renwu developed the invention.
The patent application number is CN202423154445U 20241219. The patent publication number is CN223669722 (U). International Patent Classification..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Chinese Patent for Paper Bag Defect Detection Device Based on Machine Vision has been issued to Anhui Keyi Intelligent Tech Co Ltd. This invention was developed by Jiang Lai, Li Tao and Tang Lin.
The patent application number is CN202422999481U 20241205. The patent publication number is CN223669701 (U). I..
Paper and Pulp
| Thu 24 Sep 2026
Alexandria, Sept. 23 -- Andritz Tech And Asset Management GmbH has been granted a patent for Method of Controlling the Drying of Cellulose Pulp in a Drying Step of a Pulp Production Process. Larsson Ola and Niklasson Johan developed the invention.
The patent application number is US202118033381 20211021. The patent publicatio..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Huangshan Ningshuang Culture Dev Co Ltd has been granted a patent for Cutting Platform of Paper Splitting Machine. This invention was developed by Zhu Jianxin, Yu Xueyun and Zhang Shan.
The patent application number is CN20252080446U 20250114. The patent publication number is CN223671298 (U). Internationa..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Changzhou Jianhu Jincheng Vehicle Equipment has secured a patent on Hidden Induction Paper Dispenser. Ding Yue, Peng Zhaolin and Ouyang Yuan developed the invention.
The patent application number is CN202422374078U 20240927. The patent publication number is CN223667842 (U). International Patent Classificati..
Paper and Pulp
| Tue 22 Sep 2026
Beijing, Sept. 22 -- Guangxi Taiyang Paper Co Ltd, Shandong Sun Paper Industry Joint Stock, Yanzhou Tianzhang Paper Ind Co Ltd and Shandong Sun Household Paper Co Ltd have obtained a patent for vertical bin stacker rail cleaning device. This invention was developed by Li Xiufang, Gao Enhu, Wang Jiashun, Ma Lin and Xiao Yong.
..
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Shanghai Lengjing Workshop Tech Co Ltd has applied Chinese patent for Hand-free Control Method and System for Electronic Paper Manicure. Feng Wei, Chen Zhijun and Lin Xing developed it.
The patent application number is CN202610342338 20260319. The patent publication number is CN122290319 (A). Internationa..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Changlv Smart Manufacturing Tech Co Ltd for Automatic Filter Paper Breaking Mechanism for Filter Element. Pan Hanshuang and Liu Ming developed the invention.
The patent application number is CN20252084521U 20250114. The patent pub..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Zhejiang Zhundian Printing Tech Co Ltd has received a patent for Blanking Mechanism of Paperboard Die-cutting Machine. This invention was developed by Chen Shenqun.
The patent application number is CN202423179975U 20241223. The patent publication number is CN223671383 (U). International Patent Classificat..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Yiwu Hangkou Dental Clinic Co Ltd has secured a patent on Electric Drill for Cleaning Dental Pulp of Teeth. Fang Qian developed the invention.
The patent application number is CN202423195279U 20241224. The patent publication number is CN223668074 (U). International Patent Classification codes are A61C1/00..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Shanghai Weiba Paper Products Co Ltd has been granted a patent for Heat Preservation Paper Bowl. This invention was developed by Li Yan.
The patent application number is CN202520293425U 20250224. The patent publication number is CN223667671 (U). International Patent Classification code is A47G19/03.
A..
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 23 -- State Intellectual Property Office of China has awarded a patent to Shenyang Longji Intelligent Tech Research Co Ltd for Dynamic Ore Pulp Solid Sample Preparation System. Zhang Chengchen, Li Chaopeng and Yang Lanqing developed the invention.
The patent application number is CN202422437824U 20241009. The p..
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 23 -- Shenyang Longji Intelligent Tech Research Co Ltd has obtained a patent for ore pulp grade detection system. This invention was developed by Zhang Chengchen, Li Chaopeng and Yang Lanqing.
The patent application number is CN202422437802U 20241009. The patent publication number is CN223664359 (U). Internatio..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 23 -- Xie Zhuo has been granted a patent for Trace Glucometer Capable of Automatically Feeding and Discharging Test Paper.
The patent application number is CN202422856669U 20241122. The patent publication number is CN223667946 (U). International Patent Classification codes are A61B5/145, A61B5/151, A61B5/157 an..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 22 -- Yanzhou Tianzhang Paper Ind Co Ltd, Shandong Sun Household Paper Co Ltd and Shandong Sun Paper Industry Joint Stock have filed a patent application for High-gram-weight High-bulk Kitchen Paper and Preparation Method Thereof. This invention was developed by Zhang Jinlong, Gao Fei, Li Tong, Meng Shuang, Bai Lu..
Paper and Pulp
| Wed 23 Sep 2026
Beijing, Sept. 22 -- Xi'an XD Electrical Mat Co Ltd and China XD Group Co Ltd have applied Chinese patent for Non-self-adhesive Sizing Impregnated Insulation Paper and Preparation Method and Application Thereof. Li Ge, Wang Hui, Tong Jiangtao, Yin Li, Xue Peng, Zhang Congmiao and Li Yuntao developed it.
The patent application..
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