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Paper and Pulp
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Guangdong Linfeng Equipment Co Ltd has filed a patent application for Grinding Wheel with Abrasive Paper Capable of Being Rapidly Replaced and Using Method of Grinding Wheel. This invention was developed by Wang Chao.
The patent application number is CN202610829313 20260610. The patent publication number i..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Chinese Patent for Quantitative Feeding Paper Batching Equipment has been issued to Hebei Fuyuan Paper Co Ltd. This invention was developed by Cui Hongyue, Hu Pengguo, Sun Peng and Hu Pengwei.
The patent application number is CN202520972747U 20250517. The patent publication number is CN223931303 (U). Inter..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Jilin Haichuan Regeneration Environmental Protection Tech Co Ltd has been awarded a patent for Slurry Concentration Adjusting Equipment of Papermaking Equipment. This invention was developed by Li Dehe and Cao Jiwei.
The patent application number is CN20242272907U 20240826. The patent publication number is..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has awarded a patent to Anhui Fengyang Guofeng Ecological Tech Material Co Ltd for Filter Paper Raw Material Stirring Device. Liang Zhiqiang developed the invention.
The patent application number is CN202520440107U 20250313. The patent publication number is CN223..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Suining Gold Hongye Paper Co Ltd has been granted a patent for Household Paper Fiber Uniform Mixing Device. This invention was developed by Gu Jie, Wang Guangfei, Liu Fan, Peng Gang, Wang Yong, Tang Jie, Lu Wenbing, Lin Bai and Tan Tang.
The patent application number is CN20252088944U 20250115. The patent ..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Chinese Patent for Test Paper Collecting Structure of Urine Analyzer has been issued to Chengdu Empsun Medical Tech Co Ltd. This invention was developed by Wang Liang and Zan Xuequan.
The patent application number is CN20252028410U 20250107. The patent publication number is CN223926444 (U). International P..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Hefei Anyu Composite Mat Co Ltd has received a patent for Coating Device for Release Paper. This invention was developed by Ren Yanping, Ou Jiangang and Tao Bo.
The patent application number is CN202520327982U 20250227. The patent publication number is CN223931781 (U). International Patent Classification c..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has awarded a patent to Wuwei Huawei Printing Mat Co Ltd for Printing Paper Inspection Bench. Liu Guoqing, Liu Jun and Tian Yuping developed the invention.
The patent application number is CN202520138115U 20250121. The patent publication number is CN223926324 (U)..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has awarded a patent to Foshan Gaoming Hong Yuan Paper Co Ltd for Brightness Comparison Device for Cellulose-based Fluorescent Paper. Li Feng developed the invention.
The patent application number is CN202520311721U 20250225. The patent publication number is CN22..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Shandong Sida Ind and Trade Co Ltd has been granted a patent for Phenolic Resin Laminated Paperboard Surface Defect Detection Mechanism. This invention was developed by Dou Guijie, Wang Shuwen and Zhou Huasheng.
The patent application number is CN202520191460U 20250207. The patent publication number is CN2..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Honglu Intelligent Technology (Shandong) has received a patent for Ore Pulp Guiding Device with Desilting Function and Flotation Machine. This invention was developed by Mou Peng, Wang Xinming, Liu Dongqing, Zou Tianxiang, Lu Tao, Liu Wei and Wang Lifeng.
The patent application number is CN202520320203U 2025..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Honglu Intelligent Technology (Shandong) has been granted a patent for High-pressure Ore Pulp Bubble Rotary Conveying Device and Flotation Machine. This invention was developed by Mou Peng, Wang Xinming, Liu Dongqing, Zou Tianxiang, Lu Tao, Liu Wei and Wang Lifeng.
The patent application number is CN20252032..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Zuolian Interactive Tech Co Ltd for Paper Feeding Structure Capable of Reducing Operation and Maintenance Difficulty and Facilitating Paper Feeding. Li Ming developed the invention.
The patent application number is CN202422820417U..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Dongguan Hongyun Packaging Printing Co Ltd has secured a patent on Drying Device for Paperboard Processing. Zeng Zhiming developed the invention.
The patent application number is CN202520607342U 20250402. The patent publication number is CN223925345 (U). International Patent Classification codes are F26B15..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Hanson Haosi (Wuxi) Paper Industry has been granted a patent for Drying Equipment for Paper Product Production. Yang Shaocheng and Zheng Lijun developed the invention.
The patent application number is CN202520476149U 20250318. The patent publication number is CN223925343 (U). International Patent Classificat..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Heshan Huaqi Paper Products Co Ltd has received a patent for Drying Frame for Paper Processing. This invention was developed by Kuang Shuru, Pan Shengtian, Qiu Lihua and Kuang Jingwei.
The patent application number is CN202520595750U 20250401. The patent publication number is CN223925278 (U). International..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Chinese Patent for Paper Bursting Strength Testing Device and Water Spraying Mechanism Thereof has been issued to Zhejiang Yante Scient Instrument Co Ltd. This invention was developed by Wang Yanhao and Ni Huijiang.
The patent application number is CN202520726622U 20250417. The patent publication number is..
Paper and Pulp
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Bio Merieux Inc has submitted a patent application for Maldi-tof Analysis Plate with Paper Support and Use Thereof. This invention was developed by Baumlin Jean-marie, Broyer Patrick, Perrot Nadine and Blaze Jerome.
The patent application number is CN202610487088 20180426. The patent publication number is ..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Sichuan Tongqing Nafine Co Ltd has been awarded a patent for Mirabilite Glauberite Ore Pulp Leaching and Stirring Equipment. This invention was developed by Li Chencheng, Mei Ziwei, Shu Jihua, Li Wei and Wang Dong.
The patent application number is CN202520184867U 20250206. The patent publication number is ..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Tongji Medical College Hospital of Huazhong University of Science & Technology has been granted a patent for Opening Opening Paper Cup and Vomit Bag Set. This invention was developed by Qi Chunxia.
The patent application number is CN20242382250U 20241213. The patent publication number is CN223930432 (U). Int..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Chinese Patent for Electronic Pressure Sensing Paper has been issued to Lilian Xunda Intelligent Terminal Jiashan Co Ltd. This invention was developed by Yao Zhengwei, Li Minjin, Zhang Xuegui and Li Jiayi.
The patent application number is CN202520525073U 20250324. The patent publication number is CN2239258..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Ruian Tianbang Machinery Mfg Co Ltd has been awarded a patent for Paper Ashtray and Production Mold. This invention was developed by Huang Zhenting.
The patent application number is CN202522839209U 20251231. The patent publication number is CN223929491 (U). International Patent Classification codes are A24..
Paper and Pulp
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Bilerud Ltd has submitted a patent application for Method for Producing Multi-ply Paperboard. This invention was developed by Atmalm Adam and Hagelqvist Magnus.
The patent application number is CN20248079203 20241119. The patent publication number is CN122396835 (A). International Patent Classification cod..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Ruikai Packaging Co Ltd for Waste Paper Collector of Paper Mounting Machine. Li Lina, Cui Qingtao, Cui Complete and Choi Jin-yo developed the invention.
The patent application number is CN202520405481U 20250310. The patent public..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Shaoxing Sanci Household Products has received a patent for Telescopic Adjustable Dust-sticking Paper Roll. This invention was developed by Hu Licheng.
The patent application number is CN202520446605U 20250314. The patent publication number is CN223932168 (U). International Patent Classification codes are B0..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- State Intellectual Property Office of China has awarded a patent to Nantong Chengzhi Environmental Protection Tech Co Ltd for Surface Cleaning Device for Production of Coated Paper. Xu Haizhu developed the invention.
The patent application number is CN202520442601U 20250314. The patent publication number i..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 30 -- Zhejiang Huachuan Industrial Group has been granted a patent for Corrugated Paper Roller Automatic Cleaning Device. Wang Erhua, Qin Lei, Wu Lintao, Zhang Xueci, Ma Guotao, Shi Wenjun and Fu Xiulan developed the invention.
The patent application number is CN20252028562U 20250107. The patent publication number..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Xieheng Paper Package Co Ltd for Laminated Paper Processing and Conveying Equipment with Deviation Rectifying Function. Lin Jiwei, Lin Jiukuai and Lin Jidan developed the invention.
The patent application number is CN202520698075U..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Binhai Hongliangmei Paper Machinery Co Ltd for Paper Pressing Mechanism of Paper Winding Machine. Meng Xiangguo developed the invention.
The patent application number is CN202520133794U 20250121. The patent publication number is CN22392065..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Chinese Patent for Electrical Insulation Paper Automatic Winding Device with Fixed-distance Cutting Function has been issued to Fengbao New Mat Jiangsu Co Ltd. This invention was developed by Gu Chunfang, Chao Yujie, Gu Ruizhi and Xia Xiaolong.
The patent application number is CN202520491755U 20250320. The..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Hefei Gelan Filter Systems Co Ltd for Filter Paper Conveying Device of Filter. Liu Hanshu, Yu Xiaoyuan, Jia Yunpeng, Li Enci and Xu Liang developed the invention.
The patent application number is CN202520644910U 20250408. The patent public..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Hefei Gelan Filter Systems Co Ltd for Cutting Device for Circular Filter Paper of Filter. Liu Hanshu, Yu Xiaoyuan, Jia Yunpeng, Li Enci and Xu Liang developed the invention.
The patent application number is CN202520455760U 20250313. The pa..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Hefei Gelan Filter Systems Co Ltd for Oblique Angle Cutting Device for Filter Paper. Liu Hanshu, Yu Xiaoyuan, Jia Yunpeng, Li Enci and Xu Liang developed the invention.
The patent application number is CN202520518793U 20250324. The patent ..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Sichuan Farsight Specialised Certificate Printing Co Ltd for Roll Paper Hoisting Mechanism. Liu Wenhuai developed the invention.
The patent application number is CN202520513625U 20250321. The patent publication number is CN223920880 (U). I..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Wenzhou Chaoyu Special Mat Co Ltd for Release Paper Offcut Collecting Device. Xiang Yangze and Tao Qiyuan developed the invention.
The patent application number is CN202520345928U 20250228. The patent publication number is CN223918137 (U)...
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Minghui New Mat Co Ltd for Edge Cutting Device for Release Paper Production. Ding Zhongyou developed the invention.
The patent application number is CN202520635199U 20250407. The patent publication number is CN223918124 (U). Inter..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Dongguan Hongyun Packaging Printing Co Ltd for Self-adaptive Paperboard Cutting Mechanical Structure. Zeng Zhiming developed the invention.
The patent application number is CN202520630787U 20250403. The patent publication number is CN22391..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Beijing Printing Group Co Ltd has been granted a patent for Lottery Ticket Processing Paper Cutting Device. This invention was developed by Cui Jianguo, Wang Chun, Teng Junping, Li Mingli, Zhang Rui and Zhang Quanheng.
The patent application number is CN20252013136U 20250103. The patent publication number ..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Lou Zhu has been granted a patent for Parallel Compression Paper Extraction Clip. This invention was developed by Lou Shuning.
The patent application number is CN202520214190U 20250211. The patent publication number is CN223920118 (U). International Patent Classification codes are B65D33/00 and B65D83/08. ..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Wenzhou Huayin Environmental Protection Tech Co Ltd for Heat Preservation Type Packaging Paper Box for Food. Chen Zhiqiang developed the invention.
The patent application number is CN202520636454U 20250407. The patent publication number is..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Chinese Patent for Concave Paper Tube has been issued to Guangzhou Haifang Tech Co Ltd. This invention was developed by Wang Dianhai.
The patent application number is CN202520708872U 20250415. The patent publication number is CN223920096 (U). International Patent Classification codes are B65D77/26 and B65D..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Aidi Fubei Jiangsu Environmental Protection Tech Co Ltd has been granted a patent for Notebook Computer Paper Profile Packaging Structure. This invention was developed by Zhang Lishuang, Zhou Wei and Wang Kun.
The patent application number is CN202422137125U 20240902. The patent publication number is CN223..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Shandong Jinqingmei Environmental Protection Tech Co Ltd for Forming Paper Cup Collecting Device. Liu Jun and Li Haiyan developed the invention.
The patent application number is CN202520564287U 20250328. The patent publication number is CN..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Chinese Patent for Forming Die for Paper Pulp Molded Product has been issued to Dongguan Jincheng Environmental Prot Products Co Ltd. This invention was developed by Chai Junyi, Guan Weichang, Tan Rucheng and Fan Yanghu.
The patent application number is CN202520126363U 20250120. The patent publication numb..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Chinese Patent for Paper Cup Packaging Machine has been issued to Anqing Yuanfu Paper & Plastic Tech Co Ltd. This invention was developed by Wang Sida and Wang Chao.
The patent application number is CN202520765905U 20250422. The patent publication number is CN223919713 (U). International Patent Classificat..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Suzhou Sanchuan Prec Industry Co Ltd has been granted a patent for Anti-sticking Release Paper. This invention was developed by Yuan Qinglei and Ding Litao.
The patent application number is CN202520295884U 20250224. The patent publication number is CN223921892 (U). International Patent Classification codes..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Fujian Wensong Color Printing Co Ltd has been granted a patent for High-strength Moisture-proof Waterproof Waxed Waterproof Paperboard. This invention was developed by Guo Xiangyi, Guo Feiran and Guo Jincao.
The patent application number is CN202520267508U 20250219. The patent publication number is CN22392..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Henan Dazhi Papermaking Equipment And Eng Co Ltd and Henan Jianghe Paper Co Ltd for Oxygen Barrier Packaging Paper. Sun Min, Wang Dongkai, Chen Dan, Zhang Hao, Jiang Bo'en, Hu Nianxi, Zeng Yun and Wang Jingjing developed the invention.
The..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Zhejiang Lanteng New Material Tech Co Ltd has been granted a patent for Paper Fiber Water Resistance Enhancing Treatment Equipment. This invention was developed by Zhou Peng.
The patent application number is CN202520912361U 20250510. The patent publication number is CN223921879 (U). International Patent Cl..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Xuzhou Jinguan Ind Fabrics Co Ltd has been granted a patent for Edge Banding Machine for Papermaking Felt. This invention was developed by Chen Qiang, Wang Xinwen, Han Bangchun, Wang Fan, Chang Jinxiu and Yuan Zhaofa.
The patent application number is CN202520494654U 20250320. The patent publication number ..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Shandong Century Sunshine Paper Group Co Ltd has been granted a patent for Auxiliary Paper Injection Device for Pressing Part. Yu Juanjuan, Li Bin, Shao Guangyun, Gao Zhen and Zhang Yongfeng developed the invention.
The patent application number is CN202520320809U 20250227. The patent publication number is..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Anhui Xinguang New Material Tech Co Ltd for Raw Material Spiral Crushing Device for Corrugated Base Paper Processing. Yuan Jilong, Sun Jie and Sun Guofeng developed the invention.
The patent application number is CN202520296860U 20250224. ..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Zhejiang Hemai Printing Co Ltd has been granted a patent for Portable Paper Packaging Box. Ni Xun, Zeng Zhiqiang, Chen Xiaobing, Ni Xiaomin, Qi Meifu, Huang Guangsi and Ni Liyi developed the invention.
The patent application number is CN202520650509U 20250408. The patent publication number is CN223920006 (..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Chinese Patent for Dust Removal Structure of Papermaking Rewinding Machine has been issued to Luzhou Yongfeng Pulp & Paper Co Ltd. This invention was developed by Lv Yongjie and Li You.
The patent application number is CN202520437668U 20250313. The patent publication number is CN223916041 (U). Internationa..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Yunnan Xxrhqy Packing Mat Co Ltd has been granted a patent for Efficient Cooling and Heat Dissipation Device for Litter Paper Embossing Machine. This invention was developed by Fei Yuqing and Yu Xiaotao.
The patent application number is CN202520574693U 20250328. The patent publication number is CN223918858..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Zhejiang Laien Filter System Co Ltd has been granted a patent for Automatic Paper Folding Processing Equipment for Air Filter Element Blade. This invention was developed by Wang Yongjun, Yang Zongrong, Zhang Yu, Tao Shiming, Deng Qinglin, Cheng Jianbin, Wang Changjiang and Ying Xiaowei.
The patent applicat..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Shandogn Jinxiang Paper Ind Co Ltd for Food Bag Paper Bag Machine with Gluing Mechanism. Wang Ranran and Liu Wenli developed the invention.
The patent application number is CN202520534506U 20250325. The patent publication number is CN22391..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 29 -- Anhui Yutu Tech Co Ltd has submitted a patent application for Front Light Control Method and Device of Electronic Paper Equipment, Equipment and Storage Medium. This invention was developed by Chen Hsuan-ting.
The patent application number is CN202610869683 20260616. The patent publication number is CN1223..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Zhumadian Huangjinye Ind Co Ltd for Tipping Paper Roll Carrying Device. Chen Yu, Cui Jiangtao, Zhang Tianqi, Gao Mingqi, Mi Hua, Ma Feng and Feng Quansheng developed the invention.
The patent application number is CN202520671893U 20250410...
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Nantong Chengzhi Environmental Protection Tech Co Ltd for Laminated Paper Pulp Recovery Device. Xu Haizhu developed the invention.
The patent application number is CN202520314404U 20250226. The patent publication number is CN223914780 (U)...
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Zhejiang Huazhang Technology has submitted a patent application for Permanent Magnet Direct Drive Transmission System of Paper Machine. Huang Zheng, Zhang Haotian, Dong Gang, Ding Weikai, Xu Xiaowei, Li Nian and Zhao Lixing developed the invention.
The patent application number is CN202610409679 20260331. Th..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 29 -- Fujian Lishu Group has submitted a patent application for Waste Paper Pulping Production Resource Dynamic Configuration and Lean Management System. This invention was developed by Zhu Jianhua.
The patent application number is CN202610855805 20260615. The patent publication number is CN122390407 (A). Internat..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Yongshunhe Paper Industry (Suzhou) has been granted a patent for Wear-resistant Structure of Food Packaging Paper. Xie Xiaobao developed the invention.
The patent application number is CN202520294121U 20250224. The patent publication number is CN223921893 (U). International Patent Classification codes are B3..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Jinhua Bofa New Mat Co Ltd has been awarded a patent for Softening Equipment for Softening Paper. This invention was developed by Zheng Lanfang.
The patent application number is CN202520708117U 20250415. The patent publication number is CN223921884 (U). International Patent Classification code is D21H25/04..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Jiaxing Minhe Industry and Trade for Overpressure Machine for Processing Glassine Paper. Cheng Jie, Xu Changrong, Zhang Biao, Zhu Wei and Yu Jianguo developed the invention.
The patent application number is CN202520598712U 20250401. The pate..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Shandong Jintianhe Paper Co Ltd has been awarded a patent for Net Part Shaking Device for Improving Uniformity of Paper Sheets. This invention was developed by Liu Jun, Wei Guoqiang and Xu Zhenli.
The patent application number is CN202520500679U 20250321. The patent publication number is CN223921871 (U). I..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Jiangsu Jinni Pmc Co Ltd has received a patent for High-speed Wide Papermaking Forming Net. This invention was developed by Wang Gang, Ai Xiaokang, Cui Shaofeng, Zhou Jixue and Sheng Changxin.
The patent application number is CN202520172802U 20250124. The patent publication number is CN223921870 (U). Inter..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Jiaxing Obt Papermaking Equipment Tech Co Ltd has obtained a patent for efficient dehydration device for wood pulp knots. This invention was developed by Shen Zhongen, Qian Lyumei and Jin Jianguang.
The patent application number is CN202520287854U 20250222. The patent publication number is CN223921869 (U)...
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Chengdu Shuzhu Feibo Biotechnology Co Ltd has been awarded a patent for Paper Counting Device for Napkins. This invention was developed by Li Xiao.
The patent application number is CN202520727275U 20250417. The patent publication number is CN223920737 (U). International Patent Classification code is B65H45..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Ningbo Jianxiang Packaging Material Technology has been awarded a patent for Slitting Device for Packaging Paper. This invention was developed by Hu Kuilin and Ye Linzong.
The patent application number is CN202520712887U 20250416. The patent publication number is CN223920722 (U). International Patent Classif..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Shenzhen Baoshu Intelligent Equipment Co Ltd has received a patent for Automatic Release Paper Feeding Mechanism. This invention was developed by Ye Meina.
The patent application number is CN202520726591U 20250416. The patent publication number is CN223920700 (U). International Patent Classification codes ..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Shandong Xingmei Decoration Mat Co Ltd has secured a patent on Decorative Paper Coiled Material Automatic Centering and Tension Balancing Conveying Mechanical Mechanism. Zhang Qifa, Zhang Yanlong, Yao Yuming, Li Hao, Tian Peiyuan and Xu Zhifang developed the invention.
The patent application number is CN20..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Fujian Minqing Shuangling Paper has secured a patent on Impregnated Paper Deviation Adjusting Device. Huang Xudan and Huang Jianchao developed the invention.
The patent application number is CN202520705513U 20250415. The patent publication number is CN223920692 (U). International Patent Classification code i..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Shenzhen Lancer Tech Co Ltd has secured a patent on Printing Paper Product Cutting and Winding Device. Li Ke developed the invention.
The patent application number is CN202520116162U 20250117. The patent publication number is CN223920673 (U). International Patent Classification codes are B65H18/02, B65H18/..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Chinese Patent for Paper Tube Propelling Device for Servo Control High-speed Paper Container Forming Machine has been issued to Zhejiang Ruida Machinery. This invention was developed by Chen Gaofeng and Chen Zhiping.
The patent application number is CN202520675671U 20250411. The patent publication number is ..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Shandong Zhihang Packaging Tech Co Ltd has obtained a patent for paper packaging box for liquid beverage. This invention was developed by Wang Weidong, Jiang Yiping and Zhang Xinlong.
The patent application number is CN202520568487U 20250328. The patent publication number is CN223920125 (U). International ..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Ningbo Feihong Stationery has secured a patent on Automatic Packing Paper Boxing Device. Zhang Kaiyun, Chen Ke, He Gaohui, Shao Yuejun, Zhu Xiaojian and Wang Jinfei developed the invention.
The patent application number is CN202520715118U 20250415. The patent publication number is CN223919738 (U). Internatio..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Tianjin Zaidenggao Intelligent Mfg Co Ltd has received a patent for Paper Breaking Device of Plotter. This invention was developed by Yan Zhibo and Gao Wenchuang.
The patent application number is CN202520848908U 20250430. The patent publication number is CN223918985 (U). International Patent Classification..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Weifang Qiyuan Adhesive Products has secured a patent on Waterproof Pressure-resistant Thermosensitive Self-adhesive Paper. Zhang Xuexi and Meng Zhaowen developed the invention.
The patent application number is CN202520416848U 20250311. The patent publication number is CN223918919 (U). International Patent C..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Hebei Hongxin Filter Equipment Co Ltd has obtained a patent for filter paperboard hot melting composite device. This invention was developed by Feng Zhao.
The patent application number is CN202520531983U 20250325. The patent publication number is CN223918862 (U). International Patent Classification code is..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Ningbo Maibang Insulation Mat Co Ltd has secured a patent on Insulation Paper Folding Die for Motor. Xu Zirong and Tao Weinan developed the invention.
The patent application number is CN202520366489U 20250304. The patent publication number is CN223918861 (U). International Patent Classification code is B31..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Yuanfa Keshi Printing Heyuan Co Ltd has obtained a patent for adjustable indentation device for paperboard processing. This invention was developed by Wu Qibing and Chen Shaohua.
The patent application number is CN202423266985U 20241230. The patent publication number is CN223918857 (U). International Paten..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Yicheng Hanchang Paper Products Co Ltd has obtained a patent for pressing device for paperboard. This invention was developed by Fang Liqing, Zhou Yuqin, Zhou Zhiping, Zhao Lingyu and Zeng Genhua.
The patent application number is CN202520564875U 20250328. The patent publication number is CN223918855 (U). I..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has awarded a patent to Qingdao Nuoer Environmental Protection Technology for Corrugated Paper Compounding Equipment for Corrugated Case. Bi Shanfang, Wang Shuhua and Wang Peiji developed the invention.
The patent application number is CN202520293185U 20250224. The..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Linyi Xinda Packaging Co Ltd has been awarded a patent for Automatic Paper Suction Winding Drum Device of Full-automatic Numerical Control Paper Drum Machine. This invention was developed by Zhang Qingpeng, Tian Haijian and Zhang Qingxiang.
The patent application number is CN202520303355U 20250225. The pat..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Foshan Hexin Packaging Co Ltd has been awarded a patent for Extrusion Forming Device for Paper Tray Production. This invention was developed by Xiao Jianping, Li Tao and Jin Haowen.
The patent application number is CN202520155382U 20250122. The patent publication number is CN223918816 (U). International Pa..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Nantong Aijia Packaging Tech Co Ltd has been awarded a patent for Environment-friendly Corrugated Paper Wide Pressing Line Structure with Positioning Function. This invention was developed by Ma Bing and Yu Yingjun.
The patent application number is CN202520556609U 20250327. The patent publication number is..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Linyi Xinda Packaging Co Ltd has been awarded a patent for Indentation Flanging Machine for Producing Paper Barrels. This invention was developed by Zhang Qingpeng, Tian Haijian and Zhang Qingxiang.
The patent application number is CN202520185427U 20250206. The patent publication number is CN223918806 (U)...
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Dongguan XCS Machinery has secured a patent on Paper Feeding Mechanism. Zhu Min and Zeng Jisong developed the invention.
The patent application number is CN202520523593U 20250325. The patent publication number is CN223918792 (U). International Patent Classification codes are B31B50/00 and B31B50/06.
The ab..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Huanggang Jihong Packaging Co Ltd has secured a patent on Pressure-free Paper Feeding Device for Carton. Wu Kan, He Siyan, Gong Yulin and Du Jianzhong developed the invention.
The patent application number is CN202520388316U 20250307. The patent publication number is CN223918789 (U). International Patent C..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Dongguan Xinpu Paper has been granted a patent for Corrugated Paper Uniform Gluing Device. This invention was developed by Xian Jiping and Qiu Xicheng.
The patent application number is CN202520395075U 20250307. The patent publication number is CN223915821 (U). International Patent Classification codes are B0..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Xigesi Intelligent Equipment Shandong Co Ltd has been awarded a patent for Two-fluid Atomizing Nozzle with Self-cleaning Function for Papermaking. This invention was developed by Liu Jinwen, Liu Bin and Huang Hao.
The patent application number is CN202520298426U 20250224. The patent publication number is C..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Chinese Patent for Paper Shredder with Blow Molding Paper Storage Barrel has been issued to Guangdong Yangguang Comet Electronics Technology. This invention was developed by Chen Shanming.
The patent application number is CN202520856362U 20250430. The patent publication number is CN223915574 (U). Internation..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Zhaotong Apple Industry Development Center has secured a patent on Adjustable Test Paper Support for Collecting Fog Drops. Huang Guoyan, Chun Yong, Wang Jing, Hu Zhifang, Li Chao, Wu Dong, Du Nan, Wang Chengyi, Li Yunguo and Zhao Youlan developed the invention.
The patent application number is CN202520516571..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 29 -- Wenzhou Yixi Paper Co Ltd has sought patent for Embossed Paper Texture Depth Detection Method Based on Machine Vision. This invention was developed by Lin Xiuxu, Jin Lingling, Yang Xiaoya and Yang Xin.
The patent application number is CN202610714586 20260522. The patent publication number is CN122391190 (A..
Paper and Pulp
| Fri 30 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has released Hainan Jinhai Pulp & Paper patent application for Method for Evaluating Quality of Sulfate Pulping Raw Material Wood Chips. This invention was developed by Wang Hui, Yang Zeguang, Li Shumu and Guo Caihong.
The patent application number is CN20261069885..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- State Intellectual Property Office of China has published Dongguan Pengcheng Packaging Products Co Ltd patent application for Paper Tube Product Production Wrinkling Defect Traceability Analysis Method. The invention was developed by Cheng Tongbo.
The patent application number is CN202610524382 20260420. T..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Jiangsu Hongzehu Paper Industry has been awarded a patent for Toilet Paper Winding Device. This invention was developed by Han Lu, Zhu Zhaobing, Guo Yu, Ye Liansheng, Zhang Baohong, Wang Cunya and Xu Guozhang.
The patent application number is CN202423244061U 20241227. The patent publication number is CN22392..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Jiangsu Wen Hung Printing Machinery has been granted a patent for Automatic Turnover Paper Collecting Device of Paper Mounting Machine. This invention was developed by Gou Xupeng.
The patent application number is CN202423254097U 20241228. The patent publication number is CN223920627 (U). International Patent..
Paper and Pulp
| Thu 29 Oct 2026
Beijing, Oct. 29 -- Jiaxing Hongchang Printing Packaging Co Ltd has obtained a patent for paper conveying structure. This invention was developed by Wu Hongquan.
The patent application number is CN202520668847U 20250410. The patent publication number is CN223920622 (U). International Patent Classification codes are B65H5/02, ..
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