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Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Hangzhou Niou Decoration New Mat Co Ltd has submitted a patent application for Printing Ink, High-plumpness Plain-color Decorative Paper and Production Process of High-plumpness Plain-color Decorative Paper. This invention was developed by Song Jia, Feng Weike and Fang Shengli.
The patent application number..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Henan Yinyuan Juchuang Water Based Environmental Prot Material Co Ltd has sought patent for Water-based Ink for Stamp Paper Printing and Preparation Method Thereof. This invention was developed by Yan Yinfeng, Su Zhenming, Zhang Min, Zheng Han, Yao Shuting and Ma Xuliang.
The patent application number is CN..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Ningbo Construction Engineering Group has obtained a patent for ceiling expansion joint anti-cracking paper tape paving tool. This invention was developed by Li Kejie, Chen Gangping, Gao Shan, Zhou Lei and Yang Chao.
The patent application number is CN202421349082U 20240613. The patent publication number is C..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Yongfa Henan Moulding Technology Development has received a patent for Mold Structure for Solving Blocking of Deep-cavity Colored Pulp Molding Exhaust Hole. This invention was developed by Wang Yanhong, Li Zhiqian, Zhang Xinchao, Ge Xiaofei, Luo Fei, Li Junkai, Chen Ru, Fu Suling, Che Dali, Wang Xiaochuang, Fu..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has awarded a patent to Juzhiren Packaging Tech Jiangsu Co Ltd for Mildew-proof and Antibacterial Composite Paperboard. Zhang Yingli and Ju Xiaogang developed the invention.
The patent application number is CN202422424689U 20241009. The patent publication number i..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Jujinlong Color Printing Packaging Xinghua Co Ltd has been granted a patent for Honeycomb Corrugated Composite Paperboard. Zhan Zhaohao and Zou Meijuan developed the invention.
The patent application number is CN202422383648U 20240929. The patent publication number is CN223134870 (U). International Patent C..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Quanzhou Weisheng New Material Tech Co Ltd has been awarded a patent for High-permeability Absorbent Paper. This invention was developed by Li Enjin.
The patent application number is CN202422494411U 20241015. The patent publication number is CN223134868 (U). International Patent Classification codes are B32..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has awarded a patent to Pingjiang County Shengying Mica Ind Co Ltd for Bending-resistant Composite Mica Paper. Dong Dinglu developed the invention.
The patent application number is CN202422151952U 20240903. The patent publication number is CN223134867 (U). Interna..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Shandong Meiyinuo Furniture Co Ltd has been granted a patent for Formaldehyde-removing Antibacterial Melamine Impregnated Paper. Zhu Wei, Yao Likun, Yang Shoujun and Liu Xiangyong developed the invention.
The patent application number is CN202422506285U 20241017. The patent publication number is CN223134866..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Zhejiang Xinhong New Material Tech Co Ltd has secured a patent on Waterproof Breathable Decorative Base Paper. Chen Bin developed the invention.
The patent application number is CN202422278251U 20240918. The patent publication number is CN223134865 (U). International Patent Classification codes are B32B17/0..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Senyao New Mat Co Ltd for Degradable Food Coating Paper. Cai Mingxi, Lin Qiuren and Cai Changfang developed the invention.
The patent application number is CN202422252422U 20240914. The patent publication number is CN223134864 (U)...
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Zhejiang Ocean Panel Environmental Protection Tech Co Ltd has received a patent for High-brightness Black Card Paper. This invention was developed by Mao Deng.
The patent application number is CN202421949655U 20240813. The patent publication number is CN223134863 (U). International Patent Classification cod..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has awarded a patent to Liansheng Pulp and Paper Zhangzhou Co Ltd for Paper Machine Net Part Trimming Device. Li Guowei developed the invention.
The patent application number is CN202422495708U 20241015. The patent publication number is CN223134862 (U). Internatio..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Shandong Xianhua New Material Technology has been granted a patent for Special Low-speed Paper Machine Pressing Part Paper Guiding Device for Thick Paperboard. Zhang Cheng, Liu Pengfei and Qin Yangyang developed the invention.
The patent application number is CN202422368041U 20240927. The patent publication n..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Tiancheng Paper Ind Co Ltd for Treatment Equipment for Pulping Sludge in Papermaking Process. Gu Guangcheng, Lian Huafu, Lian Guoliang, Wang Xiguan and Lian Huarong developed the invention.
The patent application number is CN2024223..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Chinese Patent for Efficient Processing Pulp Washer has been issued to Hubei Mingfeng Fiber Tech Co Ltd. This invention was developed by Zhang Yanbin and Chen Zonghua.
The patent application number is CN202422505397U 20241016. The patent publication number is CN223134857 (U). International Patent Classifica..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Fujian Lansibeier Health Products Co Ltd has received a patent for Wood Pulp Crushing Equipment for Processing Waterproof and Breathable Baby Diapers. This invention was developed by Wu Haijian.
The patent application number is CN202422509818U 20241017. The patent publication number is CN223134855 (U). Inte..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Zhejiang Zhenghua Paper Industry has been granted a patent for Paper Pulp Processing Device for Infant Moisturizing Tissue Production. This invention was developed by Fan Shuju, Gong Jianrong, Wu Xiulian and Cai Shiping.
The patent application number is CN202422406405U 20241008. The patent publication number ..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Dongguan Shunyu Paper Ind Co Ltd has been awarded a patent for Pulping Production Line for Corrugated Medium Paper. This invention was developed by Liu Weifeng, Li Xialin and He Qiming.
The patent application number is CN202422424051U 20241009. The patent publication number is CN223134852 (U). International..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Zaozhuang Huarun Paper Co Ltd has submitted a patent application for Automatic Detection Device for Gypsum Board Covering Paper Production. This invention was developed by Xu Rui, Gao Zhaozhong, Yao Minli, Chen Hui and Liu Yunkun.
The patent application number is CN202411981172 20241231. The patent publicat..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Huangshan Mingjiang Paper Products Packaging Co Ltd has secured a patent on Environment-friendly High-strength Corrosion-resistant Paper Tube. Tang Lixing, Yao Guoli and Wang Xiaoming developed the invention.
The patent application number is CN202422564534U 20241023. The patent publication number is CN22313..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Anhui Nuozhun Intelligent Equipment Co Ltd has been awarded a patent for Paper Laying Machine Trolley Guide Rail Position Determining Tool Device. This invention was developed by Ge Shujie, Hou Jinjiang, Huang Wei and Zhang Sanqiu.
The patent application number is CN202421681762U 20240716. The patent public..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Chinese Patent for Paper Bowl Shunting Conveying Line has been issued to Zhengzhou Feng Hong Machinery Equipment Technology. This invention was developed by Zhang Mingfei, Dong Chengjun and Zhang Dong.
The patent application number is CN202421810887U 20240729. The patent publication number is CN223133154 (U)...
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Jiangyin Huitong Printing Packaging Machinery has secured a patent on Paper Splitting Machine. Wu Weijiang, Zhang Zhifei and Wu Jian developed the invention.
The patent application number is CN202422482030U 20241014. The patent publication number is CN223133702 (U). International Patent Classification codes a..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Nanyang Teyi Packaging New Mat Co Ltd has been granted a patent for Stained Paper Stacking and Picking Device. Liu Kechao developed the invention.
The patent application number is CN202422516952U 20241017. The patent publication number is CN223133696 (U). International Patent Classification codes are B65H31..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Anhui Jiafei Paper Co Ltd has been granted a patent for Stacking Tool for Packaging Paper Bag Production. This invention was developed by Xu Jia, Xu Yafei, Jia Shiwei, Chen Chen, Jiang Qianqian and Zhu Xin.
The patent application number is CN202422501414U 20241016. The patent publication number is CN2231336..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Shandong Xinyade New Mat Co Ltd has been granted a patent for Production, Processing and Winding Assembly Based on Plastic-free Paper Manufacturing. This invention was developed by Meng Fanchao and Chen Lei.
The patent application number is CN202421981586U 20240815. The patent publication number is CN223133..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has awarded a patent to Diantong Tianjin Tech Co Ltd for Anti-wrinkle Device in Roll Paper Processing Process. Yong Jianjun, Ni Lei and He Ruixiong developed the invention.
The patent application number is CN202422511658U 20241017. The patent publication number is..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has awarded a patent to Tongling Mingda New Material Tech Co Ltd for Facial Paper Guiding and Tensioning Device for Corrugated Board Production. Cui Chenming and Xu Chengfei developed the invention.
The patent application number is CN202422449424U 20241011. The pa..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Hangzhou Xinle Decoration Material has secured a patent on Tension Adjusting Device for Impregnated Paper Web of Decorative Paper. Zhao Yonggang developed the invention.
The patent application number is CN202421740578U 20240723. The patent publication number is CN223133678 (U). International Patent Classifica..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Chinese Patent for Automatic Anti-loosening Structure for Paper Line Feeding has been issued to Tianjin Diming Packing Technology. This invention was developed by Zhao Fuming.
The patent application number is CN202421788684U 20240726. The patent publication number is CN223133669 (U). International Patent Clas..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Guangdong Xinhuida Machinery Tech Group Co Ltd has been granted a patent for Paper Tube Feeding Mechanism. Xu Fengchun, Li Jinguang and Zeng Wangbao developed the invention.
The patent application number is CN202422513633U 20241016. The patent publication number is CN223133656 (U). International Patent Clas..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Shandong Xinhe Paper Making Eng Co Ltd has been awarded a patent for High-speed Drum Paper Machine. This invention was developed by Liu Fei, Zhang Yusheng, Luo Jingjing, Yang Enze, Zhang Lei and Xia Jirui.
The patent application number is CN202421960595U 20240814. The patent publication number is CN22313364..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has awarded a patent to Hongyun Honghe Tobacco (Group) for Automatic Transparent Paper Cutting Device of Cigarette Packer. Hu Tao, Shang Wenfan and Zhang Kai developed the invention.
The patent application number is CN202421790955U 20240726. The patent publication n..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Chinese Patent for Paper Tape Feeding Automatic Switching Structure has been issued to Tianjin Diming Packing Technology. This invention was developed by Zhao Fuming.
The patent application number is CN202421788681U 20240726. The patent publication number is CN223133645 (U). International Patent Classificatio..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Chinese Patent for Paper Roll Feeding Device has been issued to Shanghai Leibo Printing Co Ltd. This invention was developed by Liu Yingbin.
The patent application number is CN20242222117U 20240820. The patent publication number is CN223133640 (U). International Patent Classification codes are B65H19/12 and..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Jiangsu Satellite New Mat Co Ltd has been granted a patent for Stiffness Maintaining Device for Tipping Paper After Back-rolling. This invention was developed by Wang Chuanxiang, Zhang Aibin, Qiao Ping, Wu Bo, Fan Chang'an, Zou Wentu, Zhu Jiancheng, Yao Yao, Liu Xiang, Wei Yichao, Liu Shiyi, Chen Shanji, Wang ..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Chinese Patent for Decorative Paper Winder has been issued to Zhenjiang Jifu Decoration Mat Co Ltd. This invention was developed by Hua Deliang, Shi Lianfu and Guo Guimin.
The patent application number is CN20242247820U 20240823. The patent publication number is CN223133601 (U). International Patent Classif..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Tangshan Tongchuang Machinery Mfg Co Ltd has obtained a patent for uninterrupted paperboard overturning and feeding equipment. This invention was developed by An Wenji.
The patent application number is CN202421949744U 20240813. The patent publication number is CN223133587 (U). International Patent Classific..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Zhejiang Changjiang Printing Ind Development Co Ltd has been awarded a patent for Paper Transfer Mechanism. This invention was developed by Zhou Yusheng and Gong Feifei.
The patent application number is CN202422464114U 20241012. The patent publication number is CN223133580 (U). International Patent Classifi..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Guangzhou Lijing Innovation Technology has received a patent for Automatic Paper Feeding Device. This invention was developed by Lee Dayi and Liu Junliang.
The patent application number is CN202421821351U 20240730. The patent publication number is CN223133579 (U). International Patent Classification codes are..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Dongguan Xcs Machinery Co Ltd has secured a patent on Scratch-proof Lower Paper Suction Mechanism Free of Secondary Paper Feeding. Zhu Min and Zeng Jisong developed the invention.
The patent application number is CN202422501656U 20241016. The patent publication number is CN223133575 (U). International Paten..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Zhejiang Qicheng Intelligent Tech Co Ltd has obtained a patent for paper taking device and thin plate feeding robot provided with same. This invention was developed by Mou Wei, Yang Shaoshuai and Zhang Yan.
The patent application number is CN202421728185U 20240722. The patent publication number is CN2231334..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Huaian Kangnuoke Color Printing Co Ltd has been granted a patent for Packaging Paperboard Stacking Device. Zhou Lianbing, Ge Wei, Zhao Chongjie, Zhang Lei, Zhu Chong and Hu Jinsong developed the invention.
The patent application number is CN202422369766U 20240927. The patent publication number is CN22313349..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Zhengzhou Yunda Paper Equipment Co Ltd has submitted a patent application for Bearing Pre-tightening Mechanism of High-temperature Wire Machine. Xu Yaofeng, He Dongge, Zhang Gaowei, Ma Yuhao, Cheng Helin, Meng Lingfei, Jin Junmin, Niu Dongyang, Zhang Jinshui and Zhou Xiufeng developed the invention.
The pat..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Shandong Jiaoyuan Machinery Equipment Tech Co Ltd has obtained a patent for mining pulp shooting machine. This invention was developed by Chao Luqiang, Chen Xiaohui, Bing Wenfa, Yue Chongping and Chen Yongzheng.
The patent application number is CN202422637873U 20241029. The patent publication number is CN22..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Tangshan Shougang Malanzhuang Iron Mine Co Ltd has been awarded a patent for Dry Ore Pulping and Distributing Device Suitable for Ore Unloading Point of Belt Conveyor. This invention was developed by Wang Maohua, Wu Yongjun, Liu Dejun, Zhang Fenghe, Ma Hui, Yu Xiu, Wang Yanjun, Wang Guodong and Su Xili.
The..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- Magang Group Design & Res Institute Co Ltd has been awarded a patent for Ore Pulp Distributor. This invention was developed by Jin Zhenke, Wang Rong and Yao Weihong.
The patent application number is CN202421915912U 20240808. The patent publication number is CN223137042 (U). International Patent Classificati..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has awarded a patent to Shenyang Yongan Rubber Lined Valve And Pipeline Co Ltd for Penetration Type Hydraulic Pulp Gate Valve. Zhang Yurui and Cui Hanwen developed the invention.
The patent application number is CN202422577972U 20241024. The patent publication num..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has released Yuandong Zhongqian Xiamen Tech Group Co Ltd patent application for Molded Pulp Container Cover and Hot Pressing Mold Thereof. This invention was developed by Su Binglong and Su Shuangquan.
The patent application number is CN202510187266 20250220. The ..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Guangdong Hansen Intelligent Equipment has filed a patent application for Paper Pulp Molded Product Production Line. This invention was developed by Wen Xingkai, Liang Xiancang and Liu Weiquan.
The patent application number is CN20251021405 20250107. The patent publication number is CN119754106 (A). Internati..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Int Ct Bamboo & Rattan has submitted a patent application for Disposable Molded Pulp Embedding Box. Ma Qianli, Liu Zhenzhen, Liu Mengyu, Wang Yang, Liu Xing'e, Ma Jianfeng, Shang Lili, Yang Shumin, Tian Genlin and Da Yangyang developed the invention.
The patent application number is CN202411973652 20241230...
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has received Shenzhen Thousandshores Technology patent application for Marker Pen Double-sided Drawing Paper and Production Process Thereof. Wang Yanzhen developed the invention.
The patent application number is CN20251036715 20250109. The patent publication number ..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Beijing Zhongbanlian Printing Mat Co Ltd has submitted a patent application for Dictionary Paper and Preparation Method Thereof. This invention was developed by Lu Nanchen, Zhang Jiuguo, Shi Shuai, Zhang Meiling and Li Junya.
The patent application number is CN202411974544 20241231. The patent publication n..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Beijing Zhongbanlian Printing Mat Co Ltd has submitted a patent application for Raw White Offset Paper and Preparation Method Thereof. This invention was developed by Lu Nanchen, Zhang Jiuguo, Shi Shuai, Zhang Meiling and Li Junya.
The patent application number is CN202411974552 20241231. The patent publica..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Beijing Zhongbanlian Printing Mat Co Ltd has applied Chinese patent for Green Offset Paper and Preparation Method Thereof. Lu Nanchen, Zhang Jiuguo, Shi Shuai, Zhang Meiling and Li Junya developed it.
The patent application number is CN202411974548 20241231. The patent publication number is CN119754093 (A)...
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Guangdong Yuesheng Paper Tech Co Ltd has applied Chinese patent for Preparation Method of Touch Art Paper. Xu Yuan, Ye Xincheng, Wang Jianping and Wu Dongxiang developed it.
The patent application number is CN202411956123 20241228. The patent publication number is CN119754092 (A). International Patent Class..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Zhejiang Jingxing Paper Joint Stock has submitted a patent application for Method for Enhancing Performance of Paper for Daily Use by Adding Cassava Starch and Application. This invention was developed by Xu Dong, Rubin, Dong Hongming, Zhang Xiaohong and Lyu Xiaofeng.
The patent application number is CN202411..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has released Zhejiang Bisheng New Mat Co Ltd patent application for Flame Retardant Coating Equipment and Method for Producing Flame-retardant Decorative Paper by Using Same. This invention was developed by Tong Tengtu, Ji Daoyong, Hu Yihui and Ji Daowei.
The pate..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Hu Yonggang has applied Chinese patent for Fresh-keeping Material and Application Thereof, Fresh-keeping Paper and Preparation Method and Application Thereof. Hu Yonggang developed it.
The patent application number is CN202411951878 20241227. The patent publication number is CN119754086 (A). International P..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Jinyinlian Tianjin New Material Tech Co Ltd has submitted a patent application for Paper Product Coating and White Cardboard. This invention was developed by Shi Zongli, Xu Tianping, Zhou Tian, Wang Yinlei, Gu Jianhe, Lin Yiming and Cui Xiaolong.
The patent application number is CN202411972147 20241230. The..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has released Nanjing Sunchem New Mat Co Ltd patent application for Release Paper EB Curing Coating for Automotive Trim Leather and Preparation Method of Release Paper EB Curing Coating. This invention was developed by Sun Yunbao, Chen Changsheng and Sun Liju.
The ..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- China National Pulp & Paper Res Inst Co Ltd has applied Chinese patent for Dialyzing Paper and Preparation Method Thereof. Du Qi, Liu Wen, Liu Qunhua, Bai Yuanyuan, Yang Yang, Li Zheng, Wan Ying, Xu Yue, Chao Lumen, Wang Can and Wang Meng developed it.
The patent application number is CN202411823654 2024121..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Shandong Renfeng Special Materials has submitted a patent application for Surface Dyeing Method of Colored Typewriting Paper. Song Dianfeng, Xu Jiadong, Wang Shuai, Xu Ruyi and Li Weigang developed the invention.
The patent application number is CN20251068565 20250116. The patent publication number is CN11975..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- Sichuan Chengfa Paper Machinery has submitted a patent application for Drying System and Drying Method for Papermaking. This invention was developed by Tang Hao, Wang Mingyong and Yang Yaohua.
The patent application number is CN202411944378 20241227. The patent publication number is CN119754072 (A). Internati..
Paper and Pulp
| Sat 08 Nov 2025
Beijing, Nov. 8 -- State Intellectual Property Office of China has published Huangshan Ningshuang Culture Dev Co Ltd patent application for Raw Material Extrusion Dehydration Treatment Device for Paper Mulberry Bark Paper Processing. The invention was developed by Zhu Jianxin, Zhang Shan, Yu Haixia, Yu Xueyun and Liu Yiyong.
..
Paper and Pulp
| Thu 06 Nov 2025
Alexandria, Nov. 7 -- Sandar Ind Inc and Papeltec Overseas Inc have been granted a patent for Method and Apparatus for Separating and Spooling a Paper Web. This invention was developed by Rodriguez Peter, Rodriguez Jason and Austin Craig.
The patent application number is US202217713231 20220405. The patent publication number ..
Paper and Pulp
| Fri 07 Nov 2025
Munich, Nov. 7 -- Paper Excellence Canada Holdings Corp has submitted a patent application for Paper Producing System. This invention was developed by Gissing Klaus, Fisera Petr, Gogg Adolf and Pichler Michael.
The patent application number is EP20230911097 20231222. The patent publication number is EP4642976 (A1). Internatio..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- State Intellectual Property Office of China has awarded a patent to Wuxi Hualite Paper Products Co Ltd for Waterproof Envelope Paper Bag with High Opening and Low Opening. Wu Gang developed the invention.
The patent application number is CN202422235753U 20240912. The patent publication number is CN223132814..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- Chen Kun has been granted a patent for Longan Pulp Collector.
The patent application number is CN202422483314U 20241014. The patent publication number is CN223175164 (U). International Patent Classification codes are B65G47/80 and B65G69/04.
The abstract released by State Intellectual Property Office o..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- Chinese Patent for Variable Packaging Box Paper Placing Rack has been issued to Guizhou Province (Renhuai) City Shenren Packaging Printing. This invention was developed by Wang Yongsheng, He Chengpeng, Wen Ye, Ran Guanghe and Chen Jishun.
The patent application number is CN202420835482U 20240422. The patent p..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- Jining Yanzhou Aoyu Packing Products Co Ltd has secured a patent on Corrugated Paper Packaging Box with Partition Plate Structure. Zhang Zhongshan developed the invention.
The patent application number is CN202422199172U 20240909. The patent publication number is CN223132726 (U). International Patent Classi..
Paper and Pulp
| Thu 06 Nov 2025
Alexandria, Nov. 7 -- Sappi North America Inc has secured a patent on Oil/grease Resistant Paper Products. Pomeroy Paige Allison Case, Waecker Thomas A, Osgood Alonzo K and Rajbanshi Arbin developed the invention.
The patent application number is US202218060415 20221130. The patent publication number is US12460353 (B2). Inter..
Paper and Pulp
| Thu 06 Nov 2025
Alexandria, Nov. 7 -- Miquel Y Costas & Miquel SA has received a patent for Filter Paper for Cigarette Filters and Filter Comprising It. This invention was developed by Tosas Fuentes Agustín, Ferreró Aragonés Mónica, Alemany Munné Marcel and De Mariscal Ruigómez Pablo.
The patent application number is US202318223104 202..
Paper and Pulp
| Thu 06 Nov 2025
Alexandria, Nov. 7 -- U.S. Patent and Trademark Office has awarded a patent to Structured I LLC for Belt or Fabric Including Polymeric Layer for Papermaking Machine. Sealey James E, Miller Iv Byrd Tyler, Macdonald Phillip, Andrukh Taras Z and Pence Justin S developed the invention.
The patent application number is US202418667..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- Guangzhou Haifang Tech Co Ltd has been granted a patent for Novel Flat Electric Appliance Paper Tube Packaging Structure. Wang Dianhai developed the invention.
The patent application number is CN202422392721U 20240929. The patent publication number is CN223132696 (U). International Patent Classification cod..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- Wenzhou Yihui Packaging Tech Co Ltd has been awarded a patent for Paper Box. This invention was developed by Chen Yifeng, Tang Mingcheng, Yi Xiaoxia, Tang Liwei and Chen Jie.
The patent application number is CN202422494279U 20241015. The patent publication number is CN223132668 (U). International Patent Cla..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- Guangzhou Xy Paper Co Ltd has secured a patent on Portable Paper Packing Box for Cake. Wu Zicai and Chen Huiyuan developed the invention.
The patent application number is CN202421557017U 20240703. The patent publication number is CN223132666 (U). International Patent Classification codes are B65D13/00, B65D..
Paper and Pulp
| Fri 07 Nov 2025
Munich, Nov. 7 -- Stora Enso has sought patent for a Method for Manufacturing a Coated Paper or Paperboard Product. This invention was developed by Nordström Tommi and Heiskanen Isto.
The patent application number is EP20230911066 20231218. The patent publication number is EP4642980 (A1). International Patent Classification co..
Paper and Pulp
| Fri 07 Nov 2025
Munich, Nov. 7 -- Stora Enso has applied European patent for a Method for the Manufacturing of a Dispersion Coated Paperboard with at Least Two Layers of Pha Having Different Cristallinity and a Coated Paperboard. Cunha Gisela, Backfolk Kaj and Nyflött Åsa developed it.
The patent application number is EP20230911067 20231218...
Paper and Pulp
| Fri 07 Nov 2025
Alexandria, Nov. 7 -- United States Patent for Rolled Center Dispense Paper Towels Provided in a Non-circular Dispenser has been issued to Kcooper Brands Inc. This invention was developed by Dempsey George W.
The patent application number is US202217938093 20221005. The patent publication number is US12458182 (B2). Internatio..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 7 -- Beijing Tcby Water Tech Development Co Ltd has submitted a patent application for Crushing and Pulping All-in-one Machine with Deslagging Function. This invention was developed by Yin Qiuli, Liu Laiyi, Zhang Nan and Shen Jiantao.
The patent application number is CN20251035096 20250109. The patent publicatio..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 7 -- Zaozhuang Hengxiang Paper Products has filed a patent application for Waste Collecting Device Suitable for Paper Product Processing. This invention was developed by Li Jian, Kong Cuiyun, Li Di and Kong Deyan.
The patent application number is CN202510199836 20250224. The patent publication number is CN11974735..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- State Intellectual Property Office of China has awarded a patent to Wuxi Hualite Paper Products Co Ltd for Environment-friendly Kraft Paper Bag. Wu Gang developed the invention.
The patent application number is CN202422235925U 20240912. The patent publication number is CN223132828 (U). International Patent ..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- State Intellectual Property Office of China has awarded a patent to Qingdao Chengzhen Packaging Co Ltd for Paper Box with High Supporting Performance. Yu Zunhai developed the invention.
The patent application number is CN202421840484U 20240731. The patent publication number is CN223132652 (U). International..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- Huangshan Weide Packaging Tech Co Ltd has been granted a patent for Splicing Type Corrugated Paper Packaging Body. Ye Bin, Hu Yin and Li Sheng developed the invention.
The patent application number is CN202422448467U 20241011. The patent publication number is CN223132644 (U). International Patent Classifica..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 7 -- State Intellectual Property Office of China has received Zhejiang Five Star Paper patent application for Paper Surface Burr Treatment Device. Han Xiaoqin, Zhang Yanchen, Shi Zhongshou, Zhang Haixia and Huang Ye developed the invention.
The patent application number is CN202411985526 20241231. The patent publi..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 7 -- State Intellectual Property Office of China has received Taizhou Hongye Technology Material patent application for Compression Resistance Testing Device for Composite Paper Tube. Jiang Hongbing developed the invention.
The patent application number is CN202411776922 20241205. The patent publication number is ..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Shengli Paper Products Co Ltd for Paper Box Capable of Being Folded and Unfolded. Li Zhenmin developed the invention.
The patent application number is CN20242239505U 20240822. The patent publication number is CN223132641 (U). Inte..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- Chinese Patent for Novel Composite High-strength Three-dimensional Paper Card has been issued to Zhejiang Forest Holding Co Ltd. This invention was developed by Oh Hak-young and Wu Xueshi.
The patent application number is CN202422498142U 20241016. The patent publication number is CN223132640 (U). Internatio..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- Shanghai Young Sun Printing has been granted a patent for Separable Integrated Quadruple Paper Box Structure. This invention was developed by Qiu Wenke.
The patent application number is CN202422404541U 20240930. The patent publication number is CN223132630 (U). International Patent Classification codes are B6..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- Shanghai Young Sun Printing has obtained a patent for laminated paper box capable of preventing glue failure in low-temperature environment. This invention was developed by Yang Chenji.
The patent application number is CN202421699731U 20240718. The patent publication number is CN223132628 (U). International P..
Paper and Pulp
| Thu 06 Nov 2025
Alexandria, Nov. 7 -- Canon has been granted a patent for Recording Apparatus and Paper Feeding Method. This invention was developed by Ikeda Yuki, Harigae Ryo and Watanabe Hikaru.
The patent application number is US202318318600 20230516. The patent publication number is US12459772 (B2). International Patent Classification code..
Paper and Pulp
| Fri 07 Nov 2025
Munich, Nov. 7 -- European Patent Office has published Mondi AG patent application for Paper Bag. The invention was developed by Sedlacek Richard and Vogelskamp Uwe.
The patent application number is EP20230840664 20231221. The patent publication number is EP4642704 (A1). International Patent Classification codes are B65D30/08, ..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 7 -- State Intellectual Property Office of China has published Zhejiang Hengyi Petrochemical, Shaoxing Shengong Packaging Co Ltd and Haining Hengyi New Mat Co Ltd patent application for Paper Tube External Inspection Equipment. The invention was developed by Qiu Yibo, Peng Xiantao, Jin Junliang, Wu Zhongliang, Liu ..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 7 -- Tongcheng County Yunshui Mica Tech Co Ltd has submitted a patent application for Automatic Sorting Production Line for Mica Paper Production. This invention was developed by Pan Dujiang, Li Jun, Li Yulin, Zhu Miao and Pan Binhai.
The patent application number is CN202411929546 20241226. The patent publicati..
Paper and Pulp
| Thu 06 Nov 2025
Beijing, Nov. 7 -- Shanghai Limai Packaging Material has obtained a patent for paper box capable of dynamically displaying through shifting. This invention was developed by Xu Jun and Zhou Zhongju.
The patent application number is CN202421327059U 20240612. The patent publication number is CN223111383 (U). International Patent C..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 7 -- Guangzhou Dachuang Intelligent Equipment Co Ltd has submitted a patent application for Carton Conveying Device and Paper Wrapping Machine. This invention was developed by Wang Bingchuan, Chen Zhide and Zhong Jinhong.
The patent application number is CN202411930543 20241226. The patent publication number is ..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 7 -- State Intellectual Property Office of China has received Linyi Hongtai Paper & Plastic Products Co Ltd patent application for Automatic Feeding Device for Paper Cup Processing and Production. Liu Yingxin, Liu Jinxin and Zhao Hong developed the invention.
The patent application number is CN202510193696 20250..
Paper and Pulp
| Fri 07 Nov 2025
Beijing, Nov. 7 -- Zhejiang Wangmeng Biotechnology Co Ltd has applied Chinese patent for Paper Cup Heat Preservation Device with Heat Preservation Function. Yan Yunfeng, Zeng Jilai and Ma Yongyi developed it.
The patent application number is CN202411783305 20241206. The patent publication number is CN119750045 (A). Internatio..
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