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Paper and Pulp
| Wed 21 Oct 2026
Munich, Oct. 20 -- European Patent Office has released Billerud AB patent application for High-permeability Sackpaper. This invention was developed by Lindström Ove and Hildén Lars.
The patent application number is EP20250170014 20250411. The patent publication number is EP4822089 (A1). International Patent Classification cod..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 20 -- Chongqing Yindu Paper Ind Co Ltd has submitted a patent application for Paper Industry Production Process Data Management Method. This invention was developed by Li Shuwen.
The patent application number is CN202610480483 20260413. The patent publication number is CN122367383 (A). International Patent Class..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 20 -- Beihang University has applied Chinese patent for Paper Author Disambiguation Method Based on Graph Structure Optimization. Liu Dezhi, Chen Junfan, Zhang Richong, Chen Xinyue and Hu Chunming developed it.
The patent application number is CN202610388831 20260327. The patent publication number is CN122366443 (..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- State Intellectual Property Office of China has received Hangzhou Lanhai Tuofan Tech Co Ltd patent application for Papermaking Flowing Pulp Preparation Control Method and System, Storage Medium and Program Product. Wei Gang, Yuan Suhua and Zhang Sen developed the invention.
The patent application number is..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Qingyuan Keding Electromechanical Equipment Co Ltd has secured a patent on Forming and Wet Pressing Production Line for Paper Products. Yang Yuanfeng, Ye Jinqiang and Hu Keyi developed the invention.
The patent application number is CN202423279933U 20241230. The patent publication number is CN223853073 (U)..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Chinese Patent for Dehydration Device of Paper Machine has been issued to Guangxi Xianhe New Mat Co Ltd. This invention was developed by Yan Jianhua, Jiang Liyong, Yang Bo, Meng Hao and Yu Yongle.
The patent application number is CN202520586112U 20250331. The patent publication number is CN223853064 (U). I..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Kunshan Kankun Machinery Equipment Co Ltd has been awarded a patent for Papermaking Mesh Cleaning Equipment for Papermaking Equipment. This invention was developed by Huang Jingdong, Sun Bing and Wei Jianfeng.
The patent application number is CN202520580640U 20250331. The patent publication number is CN223..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Chinese Patent for Impurity-removing Pulp Washer with Filter Screen Convenient to Disassemble and Assemble for Papermaking has been issued to Qinyang Delong Machinery Co Ltd. This invention was developed by Cui Hongbin, Hao Ning and Yu Yueqiang.
The patent application number is CN202520242050U 20250215. Th..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- State Intellectual Property Office of China has awarded a patent to Tangshan Sanyou Chemical Industries for Pulp Dipping and Squeezing System. Wang Haisong, Zeng Yan, Chen Xu, Li Xiangming, Guo Wentao, Li Zhichao, Lyu Jialong, Liu Jinglu, Zheng Hao, Li Xianqi, Hu Junling, Cai Dongli, Gao Yue, Zhang Xinqiang, ..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Wuhan Runyu Tech Co Ltd has been awarded a patent for Ore Pulp Solid Content Detection System. This invention was developed by Zhu Dudu.
The patent application number is CN202520143546U 20250121. The patent publication number is CN223857172 (U). International Patent Classification codes are G01F23/00, G01L..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Dandong Dongfang Measurement & Control Technology has obtained a patent for ore pulp pretreatment device suitable for neutron activation ore pulp element on-line analysis technology. This invention was developed by Zhang Sen, Song Qingfeng, Bai Yu, Yan Wanji, Tao Juntao, Zhang Wei, Zhao Long, Zhao Jixiang, Li..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- State Intellectual Property Office of China has awarded a patent to Yuxi City Daying Street Aluminum Foil Paper Co Ltd for Conveying System for Aluminum-foil Paper Water-based Composite Material. Liao Yue, Shi Jian, Yang Yonghong, Li Chunyan, Feng Wenbao, Xie Zhonghui and Pu Yonghang developed the invention.
..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Chinese Patent for Paper Roll Hoisting Device has been issued to Qingdao Jinde Industry Packaging. This invention was developed by Chen Daobing, Liu Song and Sui Yufeng.
The patent application number is CN202520368461U 20250305. The patent publication number is CN223852110 (U). International Patent Classific..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Anhui Gemeite New Material has secured a patent on Release Paper Processing and Drying Treatment Equipment. Qu Xiufei developed the invention.
The patent application number is CN202520449256U 20250314. The patent publication number is CN223856072 (U). International Patent Classification codes are F26B13/14, ..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- State Intellectual Property Office of China has awarded a patent to Huangshan Jinling New Mat Co Ltd for Non-carbon Crystal Electric Heating Paper Structure. Pan Xinzhong, Shuai An and Shuai Xueke developed the invention.
The patent application number is CN202520123462U 20250120. The patent publication num..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Chinese Patent for Paper Handheld Equipment Support has been issued to Foshan Mys Green Valley Tech Co Ltd. This invention was developed by Lu Deyi, Zhong Tongsu, Lyu Kaixiong, Qiu Haisheng, Shi Yuanfen, Wu Zhenyu, Jiang Donghui and Hu Xiaoping.
The patent application number is CN202520157226U 20250123. Th..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Chinese Patent for Paper Tube Clamp has been issued to Guangzhou Hongge Zhizao Packaging Co Ltd. This invention was developed by Huang Wei and Yang Zhaowang.
The patent application number is CN202520249362U 20250217. The patent publication number is CN223851676 (U). International Patent Classification code..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- State Intellectual Property Office of China has awarded a patent to Hagong Kexun Shenyang Logistics Equipment Co Ltd for Multi-layer Raw Material Pulp Bag Separating Device. Meng Fanmao, Li Zhaoyuan, Gao Lin and Yang Chonglong developed the invention.
The patent application number is CN202520599686U 202504..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- State Intellectual Property Office of China has awarded a patent to Henan Xigong Mech & Electrical Equipment Co Ltd for Submerged Arc Welding Wire Bidirectional Paper Tube Winding Machine. Zhu Xiuji, Li Zhiming, Liu Mingzhi and Xue Qiwu developed the invention.
The patent application number is CN2025201405..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Duomai Intelligent Manufacturing (Guangdong) has received a patent for Paper Folding Device. This invention was developed by Liu Bo.
The patent application number is CN202520423684U 20250312. The patent publication number is CN223851907 (U). International Patent Classification codes are B65H16/02, B65H23/038..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Hubei Yingze Material Tech Co Ltd has secured a patent on Rapid Cutting Device for Graphite Paper. He Yongyuan, Yuan Xun and Ran Jingsheng developed the invention.
The patent application number is CN202520598715U 20250401. The patent publication number is CN223851890 (U). International Patent Classificatio..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Wenzhou Hongke Machinery Co Ltd has been granted a patent for Automatic Paper Penetrating Type Splitting Machine. Lan Shizhong developed the invention.
The patent application number is CN202323243506U 20231130. The patent publication number is CN223851885 (U). International Patent Classification codes are ..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Yimen Longquan Fenzhong Tech Business Department has been granted a patent for Paper Arrangement Device for Image-text Industry. Kaneko Sho developed the invention.
The patent application number is CN202520358310U 20250303. The patent publication number is CN223851884 (U). International Patent Classificati..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Jiaxing Minhe Industry and Trade has been awarded a patent for Release Paper Processing Deviation Rectifying Mechanism. This invention was developed by Cheng Jie, Wei Yangmin, Zhang Biao, Lu Jihua and Zhang Zhenhua.
The patent application number is CN202520621666U 20250403. The patent publication number is C..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Dongguang Zhuoya Packaging Machinery Mfg Co Ltd has been awarded a patent for Wheel Type Paperboard Conveying Device. This invention was developed by Han Shichao, Xing Peiqiang and Xing Haiyang.
The patent application number is CN202520619419U 20250403. The patent publication number is CN223851860 (U). Int..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Hyde Intelligent Equipment Manufacturing (Shenzhen) has received a patent for Paper Cutting Device of Non-stop Unreeling Machine. This invention was developed by Wu Chongjun.
The patent application number is CN202520616688U 20250403. The patent publication number is CN223851838 (U). International Patent Clas..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Jiangsu Xuanfei New Mat Co Ltd has been granted a patent for Cream Paper Rewinding Feeding and Discharging Device. This invention was developed by Zhang Hongguang.
The patent application number is CN202520611254U 20250402. The patent publication number is CN223851836 (U). International Patent Classificatio..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Wenzhou Chaoyu Special Mat Co Ltd has been granted a patent for Roll Changing Device for Winding Release Paper. This invention was developed by Zhu Yinglei and He Xiu.
The patent application number is CN202520599185U 20250331. The patent publication number is CN223851828 (U). International Patent Classific..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Foshan Haikuo Plastic Machinery has been granted a patent for Automatic Paper Tube Placing Device of Full-automatic Shaftless Winding Machine. Xu Weijun developed the invention.
The patent application number is CN202520589181U 20250331. The patent publication number is CN223851815 (U). International Patent C..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Ezhou Deshun Packaging Co Ltd has received a patent for Feeding Device for Paper Products. This invention was developed by Wu Jinqian.
The patent application number is CN202520530527U 20250325. The patent publication number is CN223851804 (U). International Patent Classification codes are B65H5/16 and B65H..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 20 -- Huangshan Ningshuang Culture Dev Co Ltd has been granted a patent for Paper Raw Material Conveying Device. Zhang Shan, Zhu Jianxin and Yu Haixia developed the invention.
The patent application number is CN202520133685U 20250121. The patent publication number is CN223851798 (U). International Patent Classif..
Paper and Pulp
| Tue 20 Oct 2026
Alexandria, Oct. 19 -- U.S. Patent and Trademark Office has awarded a patent to Klabin SA for Paper and Process for Manufacturing Paper Using Microfibrillated Cellulose in the Cellulose Pulp. Pereira Damásio Renato Augusto and Coelho Dos Santos Muguet Soares Marcelo developed the invention.
The patent application number is U..
Paper and Pulp
| Tue 20 Oct 2026
Alexandria, Oct. 19 -- U.S. Patent and Trademark Office has awarded a patent to IMA SpA for Paper Straw. Draghetti Fiorenzo developed the invention.
The patent application number is US202017437038 20200306. The patent publication number is US12758043 (B2). International Patent Classification codes are A47G21/18 and B31D5/00. ..
Paper and Pulp
| Tue 20 Oct 2026
Alexandria, Oct. 19 -- U.S. Patent and Trademark Office has awarded a patent to KT&G for Smoking Article Including Biodegradable Cigarette Paper. Ma Kyeng Bae, Kim Soo Ho, Kim Jong Yeol, Ahn Ki Jin, Seo Man Seok and Cheong Bong Su developed the invention.
The patent application number is US202117420742 20210316. The patent pu..
Paper and Pulp
| Tue 20 Oct 2026
Alexandria, Oct. 19 -- Louisiana-Pacific has secured a patent on Touchless Overlay Paper Hold Down Apparatus. Richardson Gord and Clement Jordan developed the invention.
The patent application number is US202418911150 20241009. The patent publication number is US12759189 (B2). International Patent Classification codes are B27N3..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Sichuan Jintian Paper has secured a patent on Maintenance Auxiliary Device for Grinding Disc of Pulping Machine. Lu Yaoquan, Zhang Jinkun and Chen Quan developed the invention.
The patent application number is CN202520373494U 20250305. The patent publication number is CN223849064 (U). International Patent Cl..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Jinhua Bofa New Mat Co Ltd has secured a patent on Production Equipment for Touch Paper. Zheng Lanfang developed the invention.
The patent application number is CN202520614787U 20250402. The patent publication number is CN223849400 (U). International Patent Classification codes are B26D1/06, B26D5/08, B26D..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Chinese Patent for Paper Tube Cutting Equipment has been issued to Chongqing Xinwanhe Environmental Protection Package Tech Co Ltd. This invention was developed by Cheng Jingfu.
The patent application number is CN202520513066U 20250321. The patent publication number is CN223849379 (U). International Patent..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Tongling Red Sun Packaging Mat Co Ltd has received a patent for Environment-friendly Paper Barrel Cutting Equipment for Paper Barrel Production. This invention was developed by Hu Zhigang, Hu Changjin and Yang Tao.
The patent application number is CN202520505898U 20250321. The patent publication number is ..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Langfang Santai Paper has secured a patent on Dedusting and Paper Cutting Device for Corrugated Board Production. Cheng Chuanyu, Li Qingming, Zhang Xinjie, Zhang Yahong and Cheng Chuanjing developed the invention.
The patent application number is CN20252094762U 20250115. The patent publication number is CN22..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Shuyang Dongyu Hongxiang Tongda Decoration Mat Co Ltd has been awarded a patent for Gummed Paper Cutting Device. This invention was developed by Zhang Zhiming, Li Guanghuan, Xu Jiaxiang and Yue Guangming.
The patent application number is CN202520528063U 20250324. The patent publication number is CN22384933..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Kunshan Huachen Fuxing Paper Co Ltd has obtained a patent for paper roll splitting machine. This invention was developed by Luo Qiufang.
The patent application number is CN202423259969U 20241230. The patent publication number is CN223849323 (U). International Patent Classification codes are B26D1/06 and B2..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Kunshan Mingpeng Paper Ind Co Ltd has obtained a patent for double-cutter-set cutting machine. This invention was developed by Li Xiaoxia, Li Zhongshun and Li Shaohua.
The patent application number is CN202423121854U 20241217. The patent publication number is CN223849322 (U). International Patent Classific..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Shenzhen MYS Environmental Protection & Technology has been granted a patent for Corner Packing Structure for Paper Plastic. Liu Lei, Zhang Xu, Jiang Sujie and Peng Zhenzhen developed the invention.
The patent application number is CN202520115286U 20250117. The patent publication number is CN223851086 (U). I..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Zhongshan Dingjian Cultural Planning Co Ltd has received a patent for Soft Extraction Living Goods Packaging Structure and Extraction Paper. This invention was developed by Tian Yuewei.
The patent application number is CN202520593804U 20250331. The patent publication number is CN223851196 (U). Internationa..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- State Intellectual Property Office of China has awarded a patent to Shenyang Product Quality Supervision And Inspection Inst for Anti-extrusion Structure for Paper Product Transportation. Zhang Lidong developed the invention.
The patent application number is CN202520465754U 20250317. The patent publication..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Hangzhou Fanda Ind Co Ltd has been awarded a patent for Bendable I-shaped Paper Angle Bead. This invention was developed by Qu Fuqiang and Ma Kefeng.
The patent application number is CN202520607339U 20250401. The patent publication number is CN223851228 (U). International Patent Classification code is B65D..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Wenzhou Ouhai Paper Packaging Co Ltd has obtained a patent for paperboard structure for paper box. This invention was developed by Luo Yangshi, Zheng Wenjie and Zheng Haicong.
The patent application number is CN202520198754U 20250208. The patent publication number is CN223851174 (U). International Patent C..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Hubei Xinhua Print Co Ltd has been granted a patent for Storage System for Paper Rolls. Yao Tao developed the invention.
The patent application number is CN202520430339U 20250312. The patent publication number is CN223851151 (U). International Patent Classification codes are B65D25/10 and B65D85/671.
T..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Jinfenghuang Paper Ind Xiaogan Co Ltd has obtained a patent for corrugated paper moisture-regaining-resistant storage device. This invention was developed by Zhou Lei, Fu Qidong and Yang Zhenpeng.
The patent application number is CN202520575042U 20250331. The patent publication number is CN223851113 (U). I..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Tianjin Junwei Tech Co Ltd has been granted a patent for Paper Tube Transfer Device. This invention was developed by Han Wange, Zhao Xiaofeng and Liang Qingguo.
The patent application number is CN202520623415U 20250403. The patent publication number is CN223850634 (U). International Patent Classification c..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Shaoxing Gaota New Material Tech Co Ltd has obtained a patent for ultrathin transfer paper. This invention was developed by Zhou Mengchao, Ma Su, Huang Jiuyang and Xue Yu.
The patent application number is CN202520729268U 20250417. The patent publication number is CN223850295 (U). International Patent Class..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Jinhua Bofa New Mat Co Ltd has secured a patent on Smearing Equipment for Producing Scratch-resistant Touch Paper. Zheng Lanfang developed the invention.
The patent application number is CN202520728955U 20250417. The patent publication number is CN223850251 (U). International Patent Classification codes ar..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 19 -- Zhenjiang Jifu Decoration Mat Co Ltd has been granted a patent for Decorative Paper Surface Cleaning Equipment. Hua Deliang, Guo Guimin and Shi Lianfu developed the invention.
The patent application number is CN202423126535U 20241218. The patent publication number is CN223847583 (U). International Patent C..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 19 -- Wuxi Lingming Machinery Tech Co Ltd has been granted a patent for Paper Glue Feeding Device. This invention was developed by Zhou Ming, Zhou Jianxin, Zhang Xiaomin and Tang Yao.
The patent application number is CN202423322165U 20241231. The patent publication number is CN223847326 (U). International Patent..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 19 -- Wuhan Yongsheng Paper Products Co Ltd has been granted a patent for Packaging Paper Laminating Machine Based on Computer Control. This invention was developed by Chen Jianwen, Wu Jiahai and Xu Hongwu.
The patent application number is CN202520165038U 20250124. The patent publication number is CN223847226 (U..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- State Intellectual Property Office of China has awarded a patent to Shuyang Dongyu Hongxiang Tongda Decoration Mat Co Ltd for Pressing and Pasting Device for Gummed Paper Processing. Liang Yanqin, Wang Yidong, Li Guanghuan and Zhang Enchao developed the invention.
The patent application number is CN2025204..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Hangzhou Fanda Ind Co Ltd has been awarded a patent for Adjustable Composite Paperboard Press. This invention was developed by Yang Fenmei and Shen Danle.
The patent application number is CN202520445812U 20250313. The patent publication number is CN223850188 (U). International Patent Classification codes a..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Kunshan Mingpeng Paper Ind Co Ltd has secured a patent on Efficient Paperboard Laminating System. Li Xiaoxia, Li Zhongshun and Li Shaohua developed the invention.
The patent application number is CN202423323834U 20241231. The patent publication number is CN223850159 (U). International Patent Classification..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Guangzhou Zhuomei Printing Tech Co Ltd has secured a patent on Paper Jam Processing Structure of Marking Press. Bai Chunfeng and Si Shuangxi developed the invention.
The patent application number is CN202520489259U 20250320. The patent publication number is CN223850155 (U). International Patent Classificat..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- State Intellectual Property Office of China has awarded a patent to Hunan Kangjie Maternal And Infant Supplies Co Ltd for Embossing Device for Continuously Processing Soft Paper. Zhang Xinsheng, Zhu Youqin and Chen Ting developed the invention.
The patent application number is CN202520383842U 20250306. The..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Cangzhou Kaituo Xin Machinery Mfg Co Ltd has obtained a patent for carton paper separating and line pressing mechanism. This invention was developed by Cheng Cheng and Gao Liang.
The patent application number is CN20252074697U 20250114. The patent publication number is CN223850117 (U). International Patent..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Xianqiao Group has been granted a patent for Grooving Machine for Corrugated Paper Processing. This invention was developed by Chen Jianxing, Cai Li and Chen Jie.
The patent application number is CN202520503783U 20250321. The patent publication number is CN223850115 (U). International Patent Classification c..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- State Intellectual Property Office of China has awarded a patent to Kunshan Feilin Color Printing Packaging Co Ltd for Double-station Paperboard Automatic Grooving Mechanism. Zhou Kun and Guo Zhenjun developed the invention.
The patent application number is CN20252067601U 20250113. The patent publication n..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Honghu Fuxing Paperboard Products has been awarded a patent for Paper Cutting Equipment for Cigarette Case Production. This invention was developed by Yu Xin and Huang Jian.
The patent application number is CN202520485968U 20250319. The patent publication number is CN223850111 (U). International Patent Class..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Wuxi Jinchuangyi Design Printing Co Ltd has been awarded a patent for Paper Box Die-cutting Machine with Automatic Feeding Mechanism. This invention was developed by Hua Yanping, Xiao Wenwu and Fang Caixia.
The patent application number is CN202423258685U 20241230. The patent publication number is CN223850..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Dongguan Good Century Packaging Product has been granted a patent for Multifunctional Paperboard Gift Box Folding Forming Machine. Liu Wensheng, Zeng Guanghuan and Li Wenhui developed the invention.
The patent application number is CN202520168989U 20250124. The patent publication number is CN223850105 (U). I..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- State Intellectual Property Office of China has awarded a patent to Wenzhou Topnow Machinery Co Ltd for Turnover Suction Device of Paper Cup Machine. Wu Changjie developed the invention.
The patent application number is CN202520484560U 20250319. The patent publication number is CN223850104 (U). Internation..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Hangzhou Liuyu Packaging Co Ltd has received a patent for Paper Pushing Mechanism for Carton Processing. This invention was developed by Yu Yanli and Fu Xinjiang.
The patent application number is CN202520260384U 20250218. The patent publication number is CN223850103 (U). International Patent Classification..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- State Intellectual Property Office of China has awarded a patent to Henan Suotu Packaging Co Ltd for Environment-friendly Full-automatic Paper Barrel Production Equipment. Zhu Leijian developed the invention.
The patent application number is CN202520151214U 20250122. The patent publication number is CN2238..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- State Intellectual Property Office of China has awarded a patent to Wuhan Handern Machinery and Hubei Modern Seiko Intelligent Equipment for Screen Changer Structure of Rich Mineral Paper Production Line. Ren Zhedong and Xue Tao developed the invention.
The patent application number is CN202423143431U 2024..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 19 -- Lee & Man Paper Manufacturing has been awarded a patent for Spraying Device for Cleaning Papermaking Felt. This invention was developed by Li Wenbin.
The patent application number is CN202520199715U 20250208. The patent publication number is CN223846443 (U). International Patent Classification codes are B01D..
Paper and Pulp
| Tue 20 Oct 2026
Beijing, Oct. 19 -- Tianjin Shumao Tech Co Ltd has been awarded a patent for Absorbable Surgical Suture Packaging Paper Card. This invention was developed by Li Desheng, Fan Jialin, Xie Hualong and Huo Ming.
The patent application number is CN202423129838U 20241218. The patent publication number is CN223845704 (U). Internatio..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Jiangsu Fangbang Mach Co Ltd has received a patent for Gluing Mechanism for Paper Bag Forming. This invention was developed by Fang Shunkai and Cheng Jixian.
The patent application number is CN202520901254U 20250508. The patent publication number is CN223850145 (U). International Patent Classification code..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Fangbang Mach Co Ltd for Glue Disc Lifting Mechanism for Paper Bag Forming. Fang Shunkai and Cheng Jixian developed the invention.
The patent application number is CN202520897252U 20250508. The patent publication number is CN223850..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Chinese Patent for Slotting Device for Paperboard Processing has been issued to Honghu Fuxing Paperboard Products. This invention was developed by Liu Chi and Li Song.
The patent application number is CN202520485967U 20250319. The patent publication number is CN223850138 (U). International Patent Classificat..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Shanghai Heyin Tech Co Ltd has obtained a patent for paper packaging box surface embossing device. This invention was developed by Shi Renwu and Hu Na.
The patent application number is CN202520222188U 20250211. The patent publication number is CN223850137 (U). International Patent Classification codes are ..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Wuhan Yongsheng Paper Products Co Ltd has obtained a patent for paper cup coated paper humidifying frame. This invention was developed by Chen Jianwen, Wu Jiahai and Xu Hongwu.
The patent application number is CN202520478615U 20250319. The patent publication number is CN223850133 (U). International Patent ..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Shanghai Heyin Tech Co Ltd has obtained a patent for intelligent and accurate paper packaging box gluing device. This invention was developed by Shi Renwu and Hu Na.
The patent application number is CN20252050784U 20250109. The patent publication number is CN223850124 (U). International Patent Classificati..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Chinese Patent for Film Laminating Machine for Paper Cup Processing has been issued to Wuhan Xinyongan Paper Plastic Co Ltd. This invention was developed by Dong Teng, Zou Jicheng, Dong Li and Wang Zhen.
The patent application number is CN202423121831U 20241218. The patent publication number is CN223850123..
Paper and Pulp
| Mon 19 Oct 2026
Beijing, Oct. 19 -- Chinese Patent for Paper Sheet Material Feeding Device of Paper Cup Machine has been issued to Wenzhou Topnow Machinery Co Ltd. This invention was developed by Wu Changjie.
The patent application number is CN202520484561U 20250319. The patent publication number is CN223850098 (U). International Patent Clas..
Paper and Pulp
| Sun 18 Oct 2026
Alexandria, Oct. 17 -- U.S. Patent and Trademark Office has released Hanshow Technology patent application for Electronic Paper Screen Module. This invention was developed by Wu Zhaoyun, Hou Shiguo, Li Yanchen, Zhao Jianguo and Tian Xiang.
The patent application number is US202319481623 20231120. The patent publication number i..
Paper and Pulp
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Hezhou Lyushu Environmental Protection Tech Co Ltd has submitted a patent application for Efficient Separation and Recovery Process for Hollow Plate-coated Paper Composite Package. This invention was developed by Lan Fangqing, Liu Zanbin, Deng Yacai, Si Huapeng, Kaiko, Liu Rong and Si Xiangyou.
The patent ..
Paper and Pulp
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has released Guangdong Huimeizhuang Environmental Protection Tech Co Ltd patent application for Honeycomb Paper Core Gluing System and Dynamic Balance Gluing Method. This invention was developed by Li Qing, Wu Jiaxian, Tan Yongdong, Huang Qiufeng, Liao Guojin, Wang ..
Paper and Pulp
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Wujiang Tongfang Paper Co Ltd has submitted a patent application for Laser Cutting Device for Paper Product Processing and Production. This invention was developed by Wu Yichao, Wu Zhongying and Pan Guofang.
The patent application number is CN202610451812 20260408. The patent publication number is CN122353..
Paper and Pulp
| Sun 18 Oct 2026
Alexandria, Oct. 17 -- Covestro Deutschland AG has submitted a patent application for Use of Polyurethane Elastomers Based on or Use of Kit-of-parts Comprising Mdi-polyadipate Prepolymers and Polyamine Chain-extenders in Pulp and Paper Applications, Preferably in the Manufacture of Die Cutting Pads, Anvil Covers, Rollers and Zer..
Paper and Pulp
| Sun 18 Oct 2026
Alexandria, Oct. 17 -- Nippon Paper Papylia Co Ltd has filed a patent application for Paper Substrate for Fibrous Casing Substrate. This invention was developed by Koyama Munenaka, Handa Haruhisa and Yamamoto Mitsuyasu.
The patent application number is US202419482876 20240215. The patent publication number is US20260308848 (A..
Paper and Pulp
| Sun 18 Oct 2026
Alexandria, Oct. 17 -- Kemira has submitted a patent application for Process for Producing Hygienized Pulp. This invention was developed by Ahola Juhana, Kolari Marko and Puttonen Sami.
The patent application number is US202419481556 20240515. The patent publication number is US20260308846 (A1). International Patent Classificat..
Paper and Pulp
| Sun 18 Oct 2026
Alexandria, Oct. 17 -- BHS Corrugated Maschinen & Anlagenbau has submitted a patent application for Method for Operating a Corrugator, Corrugator, Computer Programme Product, and Paper Roll. This invention was developed by Meenken Thomas.
The patent application number is US202318998422 20230912. The patent publication number ..
Paper and Pulp
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has released BGRIMM Technology Group patent application for Tailing Pulp Two-step Flocculation Self-adaptive Control Method Based on Fbrm Online Monitoring. This invention was developed by Wang Lu, Zhu Yangge, Hu Zhiqiang and Sun Zhijian.
The patent application num..
Paper and Pulp
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Hebei Hongyu Packaging Tech Co Ltd has submitted a patent application for Plasma Modified Honeycomb Paperboard Surface Enhancing Device. This invention was developed by Wang Fei and Wang Bin.
The patent application number is CN202610784427 20260602. The patent publication number is CN122349174 (A). Interna..
Paper and Pulp
| Sun 18 Oct 2026
Beijing, Oct. 17 -- Shenzhen Smart Dynamics Co Ltd has filed a patent application for Multi-dimensional Rule Constrained AI Test Paper Composition System. This invention was developed by Xiao Zhao, Peng Pan, Ding Lei and Shen Jianbo.
The patent application number is CN202610465496 20260410. The patent publication number is CN..
Paper and Pulp
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Yancheng Zhongsen Tech Co Ltd has sought patent for Dust-free Paper Slitting Device with Synchronous Cleaning Function. This invention was developed by Wang Yi and Li Miao.
The patent application number is CN202610648800 20260512. The patent publication number is CN122353691 (A). International Patent Class..
Paper and Pulp
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has published Shenzhen Pardang Tech Co Ltd patent application for Nanometer Abrasive Paper and Preparation Method Thereof. The invention was developed by Wang Shiqi, Wei Yi, Wang Fuan and Tang Chuanmei.
The patent application number is CN202610652631 20260513. Th..
Paper and Pulp
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Liu Luan has sought patent for Recyclable Use Method for Fixing Various Types of Paper by Using Holes.
The patent application number is CN202610351573 20260213. The patent publication number is CN122354098 (A). International Patent Classification codes are B42F13/16, B42F3/00 and B42F3/04. Cooperative Pa..
Paper and Pulp
| Sat 17 Oct 2026
Beijing, Oct. 17 -- State Intellectual Property Office of China has published Liu Luan patent application for Method for Fixing Various Types of Paper by Adjusting Pitch by Utilizing Grid.
The patent application number is CN202610635821 20260510. The patent publication number is CN122354096 (A). International Patent Classif..
Paper and Pulp
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Qingdao Shuangtai Xinhui Packaging Co Ltd has sought patent for Packaging Box Paperboard Slotting Device. This invention was developed by Liu Lunqiang, Wang Meizhang, Gao Zhengwei and Gao Defeng.
The patent application number is CN202610758625 20260529. The patent publication number is CN122353985 (A). Int..
Paper and Pulp
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Changxing Liguang Packaging Printing Co Ltd has filed a patent application for Gift Packaging Box Corrugated Paper Processing Device and Process. This invention was developed by Jin Wei, Shen Zhengyong and Kim Seo-nam.
The patent application number is CN202610625574 20260508. The patent publication number ..
Paper and Pulp
| Sat 17 Oct 2026
Beijing, Oct. 17 -- Wuhu Daiwang Machinery Co Ltd has applied Chinese patent for Double-cup Turntable Paper Cup Machine. Choi Yong-woon and Yang Lidun developed it.
The patent application number is CN202610480098 20260413. The patent publication number is CN122353980 (A). International Patent Classification codes are B31B50/0..
Paper and Pulp
| Sat 17 Oct 2026
Geneva, Oct. 16 -- World Intellectual Property Organization has published Nippon Kinsen Kikai patent application for Paper Bill Handling Device. The invention was developed by Ito Kenichi.
The patent application number is WO2025JP40666 20251120. The patent publication number is WO2026210876 (A1). International Patent Classifi..
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