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Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has awarded a patent to Guangdong Bonze Chuangke Electrical Appliance for Paper Shredder with Replaceable Paper Shredding Cutter. Yan Baofan and Wu Wen developed the invention.
The patent application number is CN202421499555U 20240628. The patent publication number..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has awarded a patent to Beijing Institute of Technology for Corrugated Paper Seat. Jiao Jie developed the invention.
The patent application number is CN202422862879U 20241123. The patent publication number is CN223262558 (U). International Patent Classification cod..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Hubei Xianglin Technology has been awarded a patent for Device for Prolonging Service Life of Paper Guide Rope. This invention was developed by Xiong Zhigang, Chen Xigui and Yan Jun.
The patent application number is CN202421807502U 20240729. The patent publication number is CN223281109 (U). International Pat..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Nine Dragons Paper, Shenyang has been awarded a patent for Slurry Tailing Treatment Device. This invention was developed by Peng Fugui, Ni Zhihao and Sun Zhiqiang.
The patent application number is CN202422677568U 20241104. The patent publication number is CN223278607 (U). International Patent Classification ..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Woodsun Housewares has secured a patent on Paper Rolling Seat with Automatic Clamping Mechanism. Cai Wanjun and Lan Ji developed the invention.
The patent application number is CN202422539851U 20241021. The patent publication number is CN223262827 (U). International Patent Classification code is A47K10/22.
..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- CNBM Triumph Robotics Shanghai has been granted a patent for Glass Spacing Paper Laying System. This invention was developed by Chen Kun, Lu Dingjun, Hua Li, Gao Changqi, Gao Xuesong, Man Shuai and Yang Xiaowei.
The patent application number is CN202422504733U 20241016. The patent publication number is CN223..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Anhui Hongda Electronics Source has been granted a patent for Drying Device for Production of Coated Paper. This invention was developed by Zhou Hui, Wang Xuanxuan, Rao Ruyi, Li Xu and Jiang Shuangshuang.
The patent application number is CN202422523945U 20241018. The patent publication number is CN223281114 ..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shanghai Dinglong Machinery has been granted a patent for Servo Printing, Slotting and Die-cutting Machine for Paper Feeding Front Edge Servo Updraught Type Pressure-free Paper Feeding. This invention was developed by Ding Genlong.
The patent application number is CN202422501470U 20241016. The patent publica..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Zhengzhou Feng Hong Machinery Equipment Technology has been granted a patent for Multifunctional High-speed Paper Cup Machine. Zhang Mingfei, Zhang Dong and Dong Chengjun developed the invention.
The patent application number is CN202421994285U 20240816. The patent publication number is CN223278628 (U). Inte..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Chinese Patent for Dehumidifying Device for Net Part of Paper Machine has been issued to Wuxi Yueli Machinery. This invention was developed by Zhu Jianshuo and Zhang Xinyong.
The patent application number is CN202422805787U 20241118. The patent publication number is CN223281108 (U). International Patent Clas..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Zibo Yongfeng Environmental Protection Technology patent application for Preparation Method of Corrugated Paper. The invention was developed by Wang Dong, Zhang Yaqiong and Wu Zhitong.
The patent application number is CN202510370105 20250327. The pate..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Dalian Jiaotong University patent application for Efficient Differential Pressure Semi-solid Pulping Device and Using Method. The invention was developed by Gao Minqiang, Wang Changfeng, Yang Li and Guan Renguo.
The patent application number is CN2024..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Foshan Xinfei Hygienic Materials has applied Chinese patent for Manufacturing Method of Degradable Food Packaging Paper. Mu Kejing, Yuan Hanbing, Chen Xuanwei, Yan Jiajian and Chen Qiupei developed it.
The patent application number is CN202510198434 20250222. The patent publication number is CN119877321 (A)...
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Ningxia Medical University and Ningxia Puruideming Biological Medicine Tech Co Ltd have submitted a patent application for Application of Hippophae Rhamnoides Fruit Pulp or Hippophae Rhamnoides Fruit Oil in Preparation of Medicine for Preventing and Treating Pneumonia Caused by Smoking. This invention was dev..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has released Shandong Silaike Intelligent Technology patent application for Metal Can Interlayer Stacking System Capable of Stably Laying Felt Paper. This invention was developed by Lu Hua'nan, Chen Xiaowei, Wang Jingyu and Gao Xiaoyu.
The patent application number..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has received Kunshan Xiehong Machinery patent application for Automatic Die Cutting and Winding Equipment for Buffer Paper. Zhang Haibo developed the invention.
The patent application number is CN202510171636 20250217. The patent publication number is CN119873454 (..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Nine Dragons Paper, Shenyang has received a patent for Pneumatic Swing Scraper. This invention was developed by Lin Dongwei and Wang Delong.
The patent application number is CN202422803906U 20241118. The patent publication number is CN223281110 (U). International Patent Classification code is D21G3/00. Coope..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Jiaxing Jinrong Technology has received a patent for High-smoothness Glassine Release Paper Winding Equipment. This invention was developed by Kim Chan-dong.
The patent application number is CN202422792334U 20241115. The patent publication number is CN223280296 (U). International Patent Classification codes ..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Hefei Hengxin Life Technology has received a patent for Turnover Buckling Paper Cup Cover. This invention was developed by Xu Jian, Yan Shujing, Zhang Sihua and Qu Haiyan.
The patent application number is CN202422537218U 20241021. The patent publication number is CN223126226 (U). International Patent Classif..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Jiangsu Lee & Man Paper Manufacturing has received a patent for Solid-liquid Mixing Spray Head for Wind Conveyor. This invention was developed by Li Wenbin.
The patent application number is CN202421926514U 20240809. The patent publication number is CN223128317 (U). International Patent Classification codes a..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Jiangsu University of Science and Technology has filed a patent application for High-strength-plastic Multi-component Alloy Material for Paper Cutter. This invention was developed by Wang Lu, Yang Lin, Song Yue, Li Guifeng, Ge Maozhong, Wang Ze, Mok Ji-ho and Liu Zepeng.
The patent application number is CN20..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Zhejiang Jingxing Paper Joint Stock has filed a patent application for Eccentric Fastening Device. This invention was developed by Xu Qiang, Xu Honghua and Tu Zongyue.
The patent application number is CN202411862091 20241217. The patent publication number is CN119877312 (A). International Patent Classificati..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Zhuhai Baiyin Automation Equipment has submitted a patent application for Paper Holder Device Compatible with Tube Core Size and Thermal Printer. Bao Teng and Du Tiande developed the invention.
The patent application number is CN202411971030 20241230. The patent publication number is CN119872098 (A). Interna..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Guangdong Jinming Machinery has submitted a patent application for Equipment and Method for Automatically Winding Gummed Paper on Winding Shaft. Wen Jiabin, Chen Junhong and Yang Yuxin developed the invention.
The patent application number is CN202510344660 20250324. The patent publication number is CN119873..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Xi'an University of Science and Technology has submitted a patent application for Solid Waste-aramid Fiber Stone Base Paper and Preparation Method Thereof. Kang Le, Li Pengfei, Lian Xiaoqing, Deng Junping, Du Huiling and Fan Zimin developed the invention.
The patent application number is CN20251041663 202501..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Xuan Paper has submitted a patent application for Preparation Method of Xuan Paper Wingceltis Bark Pulp. Zhao Hukun, Chen Wenbin, Liu Meng, Zhang Jiuling, Zhu Fanglin and Xu Xichen developed the invention.
The patent application number is CN202510210376 20250225. The patent publication number is CN1198..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Tianjin Saizhi Grouting Equipment Co Ltd has submitted a patent application for Drum-type Pulping Machine. This invention was developed by Zhang Yachao, Xu Haikun, Wang Zhenhai, Yao Kai, He Liang, Cui Hao and Wang Yanfeng.
The patent application number is CN202510108682 20250123. The patent publication num..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Liaoning Xingdong Tech Co Ltd has submitted a patent application for Paper Pulp Mixing Equipment and Mixing Method. This invention was developed by Du Xingdong, Sun Qingming, Zhang Huan and Liu Zipeng.
The patent application number is CN20251072058 20250116. The patent publication number is CN119869306 (A)..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has published Yuandong Zhongqian Xiamen Tech Group Co Ltd patent application for Paper Pulp Precipitation Stirring Device and Stirring Process Thereof. The invention was developed by Su Binglong and Su Shuangquan.
The patent application number is CN202510364603 2..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Chinese Patent for Slot Cover Paper, Slot Cover Paper Forming Tool, Motor Stator and Power Assembly has been issued to Huawei Digital Power Technologies. This invention was developed by Cong Qi and Zhou Peng.
The patent application number is CN202422218676U 20240910. The patent publication number is CN223261..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Jiangxi Xingtai Technology has submitted a patent application for Color-changing Mouse Based on Electronic Paper and Color-changing Control Method Thereof. Fan Nan developed the invention.
The patent application number is CN202411848676 20241216. The patent publication number is CN119861832 (A). Internationa..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Shenzhen City Longyang Automation Equipment Co Ltd has been granted a patent for Release Paper Online Stripping Mechanism for Pet Assembly Machine. This invention was developed by Xia Xiaohui, He Chong, Lan Xiaoyan and Chen Xiaoyan.
The patent application number is CN202422988421U 20241205. The patent publ..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has published Xu Yuanyuan patent application for Paper Engineering Drawing Storage Cabinet.
The patent application number is CN202510219964 20250226. The patent publication number is CN119867459 (A). International Patent Classification codes are A47B63/02, A47B63..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Zhejiang Pando Environmental Protection Technology has been granted a patent for Paper Cup Swing Testing Device. This invention was developed by Chen Jianzu, Luo Min, Zhang Lifeng, Li Qian and Yang Pengpeng.
The patent application number is CN202422745546U 20241112. The patent publication number is CN2232591..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Shandong Chenke Ind Equipment Co Ltd has submitted a patent application for Miniaturized Efficient Ore Pulp Thickener. Chen Tao and Dong Ke developed the invention.
The patent application number is CN202510369481 20250327. The patent publication number is CN119869023 (A). International Patent Classificatio..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Dongguan Housheng Electronics Co Ltd has been awarded a patent for Paper Cone Gasket Foam Pressure Maintaining Equipment. This invention was developed by Chen Youren.
The patent application number is CN202422689794U 20241105. The patent publication number is CN223241815 (U). International Patent Classifica..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has awarded a patent to Ningbo Huijin Packaging Printing Co Ltd for Tipping Paper with Shielding Part. Qian Bing developed the invention.
The patent application number is CN202422123644U 20240830. The patent publication number is CN223262318 (U). International Pa..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Jiangxi University of Science and Technology has submitted a patent application for Ore Pulp Liquid Level Prediction Method and System Based on Flotation Froth Dynamic Characteristics and Storage Medium. He Guichun, Liu Mengfei, Zhou Yifan, Chang Yue, Cao Zhiwen and Min Jie developed the invention.
The paten..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Jiangxi Heshuofeng New Material has submitted a patent application for Anti-aging Treatment Method of Polypropylene Synthetic Paper. Qian Shengyang, Yan Yufei and Liu Lei developed the invention.
The patent application number is CN202510101501 20250122. The patent publication number is CN119869895 (A). Inter..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Xinbeichen Hubei Biotechnology Group Co Ltd has sought patent for Repair Injection Preparation Containing Dental Pulp Stem Cells and Preparation Method Thereof. This invention was developed by Wang Guangbin, Wu Fan, Yang Qian, Zheng Xinxin, Zhang Wenkai and Chen Wenhui.
The patent application number is CN2..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 26 -- Fujian Dongliang Site Intelligent Tech Co Ltd has obtained a patent for efficient counting device for paper dinner plates. This invention was developed by Huang Jishan.
The patent application number is CN202422421609U 20241008. The patent publication number is CN223260206 (U). International Patent Classifi..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has released Taibida Tech Suzhou Co Ltd patent application for Fuel Cell Carbon Paper Modification Method. This invention was developed by Wei Wei, E Bin and Wang Ye.
The patent application number is CN202311354721 20231019. The patent publication number is CN119..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Nanjing Museum has submitted a patent application for Method for Deacidifying and Reinforcing Acidified Paper Cultural Relics. Zheng Dongqing, Song Yaqin, Ding Liping, Chen Siyi and Wang Jiao developed the invention.
The patent application number is CN202510117182 20250124. The patent publication number is..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Hunan Dingtianyue New Material Tech Co Ltd has sought patent for Preparation Method of Aramid Fiber Mica Paper. This invention was developed by Zhou Liang.
The patent application number is CN20251055470 20250114. The patent publication number is CN119859936 (A). International Patent Classification codes ar..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Jiangsu Taibang New Material Tech Co Ltd has received a patent for Transfer Paperboard Hue Stability Detection Device. This invention was developed by Lin Jie, Wu Dinghui and Sun Lei.
The patent application number is CN202422401646U 20240930. The patent publication number is CN223244345 (U). International ..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Shandong Hengfa Hygiene Products Co Ltd has been awarded a patent for Paper Diaper Water Absorption Performance Detection Device. This invention was developed by Liu Xuehe and Liu Xianyun.
The patent application number is CN202421949261U 20240813. The patent publication number is CN223244291 (U). Internati..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Zhejiang Jingxing Paper Joint Stock has been awarded a patent for Pressurized Screen Rotor Wing Maintenance Device. This invention was developed by Ma Yutang, Fang Jianqi and He Shengliang.
The patent application number is CN202422777753U 20241114. The patent publication number is CN223243523 (U). Internatio..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Wuxi Xincheng Packaging Mat Co Ltd has filed a patent application for Composite Paperboard Manufacturing Equipment. This invention was developed by Jia Xinyu, Zhou Xiaowei, Wang Xuelian, Fan Pei, Zhou Meifang and Li Lamei.
The patent application number is CN202510241979 20250303. The patent publication num..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has received Liaoning University of Technology, Xi'an University of Technology and Shandong Dongyu Construction Machinery Co Ltd patent application for Multifunctional Electrostatic Rectification Pulp Shooting Machine Nozzle and Method. Jia Dongzhou, Li Yanghuan, Ly..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Huayuan Tech Jiaokou Co Ltd has filed a patent application for Bauxite Ore Pulp Grinding Device. This invention was developed by Han Xuyong, Du Haibin, Liu Yanqing and Tao Mengjin.
The patent application number is CN202510364970 20250326. The patent publication number is CN119869725 (A). International Pate..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Qingyuan Huihao Tech Co Ltd has submitted a patent application for Paper Shredder Full Paper Detection Device and Paper Shredder. Chen Kuanhong developed the invention.
The patent application number is CN202510267423 20250307. The patent publication number is CN119869669 (A). International Patent Classific..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Hangzhou Aimeiyi Aviation Mfg Equipment Co Ltd has submitted a patent application for Lining Paper Winding Device. This invention was developed by Ke Zhenzheng, Zhu Jianbin, Zhou Xiongwei, Chen Haiming and Ni Zuoxi.
The patent application number is CN202510353367 20250325. The patent publication number is ..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Beiren Intelligent Equipment Tech Co Ltd has submitted a patent application for Sixteenmo Folding Adjusting Device and Adjusting Method of Roll Paper Folding Machine. This invention was developed by Zhao Yifan, Xue Zhicheng, Sun Tiejun, Zhao Aiping, Zhu Jiahuan, Liu Gao and Wang Jingyang.
The patent applic..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Shanghai Asheng Packaging Tech Co Ltd has submitted a patent application for Fried Food Packaging Paper Barrel. Huang Ping, Zhang Baoliang, Liu Wei and Quan Haiwei developed the invention.
The patent application number is CN202510346607 20250324. The patent publication number is CN119858712 (A). Internatio..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has published Guangxi Hefaqiang Paper Co Ltd patent application for Full-automatic Paper Packing Device. The invention was developed by Liao Chaosheng.
The patent application number is CN202510151477 20250211. The patent publication number is CN119858690 (A). Int..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has released Wuxi Peili Paper Making Machinery Co Ltd patent application for Vacuum Suction Shifting Roller Flushing Equipment of Paper Machine. This invention was developed by Zhou Liang.
The patent application number is CN202510159946 20250213. The patent publi..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- State Intellectual Property Office of China has published Nanjing Zhongchuang Book Bureau Co Ltd patent application for Online Examination Automatic Test Paper Composition Method Based on Knowledge Graph. The invention was developed by He Guangming, Wu Zefeng, Lee Je-hun and Luo Ganchuang.
The patent appli..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Jiangxi Kingroad Tech Development Co Ltd has sought patent for Electronic Paper Ticket Management Method and System for ETC (electronic Toll Collection). This invention was developed by Lu Jinqin, Chen Minrui, Zhou Jianguang, Zhu Qi, Zhou Fuwang, Luo Yang, Xiao Tongxin, Wang Zhenxiao, Wen Chun and Huang Xingp..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 26 -- Chuzhou Cigarette Material has submitted a patent application for Cleaning Device for Cigarette Tipping Paper Equipment. Fan Hailiang, Hang Xiaoya and Cho Jae-chung developed the invention.
The patent application number is CN202510129292 20250205. The patent publication number is CN119869986 (A). Internation..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Mengniu Dairy Jinhua Co Ltd and Mengniu Dairy Group have obtained a patent for automatic test paper tank opening and closing mechanism and rheological station automatic detection device. This invention was developed by Liu Xinghai, Zhao Sanjun, Li Hui, Chen Juan, Wang Danhui, Wan Zhonghua, Zhang Danqin, Yao G..
Paper and Pulp
| Mon 24 Nov 2025
Geneva, Nov. 25 -- Dy Pack Verpackungen Gustav Dyckerhoff GmbH has submitted a patent application for Multi-ply Paper Bag. This invention was developed by Diener Alexander, Braun Andreas and Hilgefort Bianca.
The patent application number is WO2025EP63070 20250513. The patent publication number is WO2025238001 (A1). Internati..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Suzhou Yuhong Paper Ind Co Ltd has obtained a patent for paper pulp fiber fixing device. This invention was developed by Wu Fengying.
The patent application number is CN202422632750U 20241030. The patent publication number is CN223202141 (U). International Patent Classification code is D21J3/00.
State ..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Foshan Shunde Winner Packaging Material Tech Co Ltd has been granted a patent for Molded Pulp Hot Press Molding Equipment. This invention was developed by Guan Zeyin.
The patent application number is CN202422470089U 20241012. The patent publication number is CN223202140 (U). International Patent Classifica..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Boyuan Pump Ind Hubei Co Ltd has been granted a patent for Molded Pulp Gas-water Separator. This invention was developed by Sun Chao.
The patent application number is CN202422135417U 20240902. The patent publication number is CN223202138 (U). International Patent Classification code is D21J3/00.
Accord..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Chinese Patent for Grouting Device for Paper Pulp Molding has been issued to Shandong Lantian Environmental Protection Tech Development Co Ltd. This invention was developed by Yao Chuanbo, Lyu Hongyan, Wang Hui, Tian Cong, Yao Fengqiang, Liu Minguo and Li Chuancheng.
The patent application number is CN2024..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Tianjin Qingyan Zhi Shu Tech Co Ltd has been granted a patent for Composite Pressure-resistant Packaging Paper Board. Zhang Yusen and Sun Chuangang developed the invention.
The patent application number is CN202422530790U 20241021. The patent publication number is CN223202136 (U). International Patent Clas..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Zhejiang Forest Holding Co Ltd has secured a patent on Novel Magnetic Type High-strength Paper Card. Oh Hak-young and Wu Xueshi developed the invention.
The patent application number is CN202422547395U 20241022. The patent publication number is CN223202134 (U). International Patent Classification codes are..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Xiamen Ameson New Material Tech Co Ltd has obtained a patent for humidifying device and bubble paper pressing machine. This invention was developed by Tu Zongling, Fu Mingmin, Chen Dongxiang and Zhou Shijiang.
The patent application number is CN202422539376U 20241021. The patent publication number is CN223..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Tianjin Zesheng Paper Products Co Ltd has been granted a patent for Novel Paper Product Disinfecting and Humidifying Device. Li Lili developed the invention.
The patent application number is CN202422627071U 20241030. The patent publication number is CN223202131 (U). International Patent Classification code..
Paper and Pulp
| Mon 24 Nov 2025
Geneva, Nov. 25 -- Rottneros Packaging AB has submitted a patent application for Modular Compression Moulding Tool for Manufacturing a Fibrous Pulp Product. Carlman Pär and Lundin Niklas developed the invention.
The patent application number is WO2025EP62700 20250509. The patent publication number is WO2025237823 (A1). Inter..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Chinese Patent for Paper Air Cushion has been issued to Xiamen Ameson New Material Tech Co Ltd. This invention was developed by Tu Zongling, Chen Yuhui, Wu Jiarong and Tang Tingjian.
The patent application number is CN202422573214U 20241024. The patent publication number is CN223200698 (U). International P..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Yunnan Hongchuang Packaging Co Ltd has received a patent for Anti-decoloration Paper Box. This invention was developed by Zhang Hangrui, Chen Tao, Tobi Isamu, Wang Kai, Fei Jian, Duan Haitao and Lu Mengdi.
The patent application number is CN202422446729U 20241010. The patent publication number is CN2232006..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Qingdao Yipin Yonghe Packaging Co Ltd has secured a patent on Envelope Paper Bag with Honeycomb Lining. Liu Li and Yang Yong developed the invention.
The patent application number is CN202422216560U 20240910. The patent publication number is CN223200636 (U). International Patent Classification codes are B6..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Chinese Patent for External Sealing Paper Can has been issued to Guangdong Zhongrui Can Co Ltd. This invention was developed by Gong Jun and He Weitong.
The patent application number is CN202422616867U 20241029. The patent publication number is CN223200574 (U). International Patent Classification codes are..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Chinese Patent for Paper Tray has been issued to Dongguan Ruifeng Paper Products Co Ltd. This invention was developed by Pan Qiliang.
The patent application number is CN202422601277U 20241026. The patent publication number is CN223200543 (U). International Patent Classification codes are B65D19/20 and B65D..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Zhongshan Ruihong Printing Co Ltd has received a patent for Double-layer Protection Top and Bottom Cover Paper Box. This invention was developed by Cai Dehao.
The patent application number is CN202422592296U 20241026. The patent publication number is CN223200529 (U). International Patent Classification cod..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Jiangsu Jinliyuan Printing Co Ltd has secured a patent on Layered Paper Package. Zheng Junfeng developed the invention.
The patent application number is CN202422250946U 20240913. The patent publication number is CN223200507 (U). International Patent Classification codes are B65D5/42 and B65D5/50.
The a..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has awarded a patent to Dongguan Zhiao Automation Tech Co Ltd for Paper Double-stock Bin for Automatic CCD (charge Coupled Device) Box Filling Machine of Automobile Motor Shell. Li Lixu, Guo Xiuzhen, Wen Peixu, Yang Huafang and Yao Aiwu developed the invention.
T..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Chinese Patent for Drying Device Suitable for Drying Paper Tubes with Different Sizes has been issued to Jiangmen Shirui Packaging Co Ltd. This invention was developed by Fu Bing, Hao Jie and Wang Hong.
The patent application number is CN202422763124U 20241113. The patent publication number is CN223243179 ..
Paper and Pulp
| Mon 24 Nov 2025
Geneva, Nov. 25 -- Novatrust SA has applied WIPO patent for Method for the Production of Paper Products. Bonagemma Gabriele developed it.
The patent application number is WO2024EP87897 20241220. The patent publication number is WO2025237544 (A1). International Patent Classification codes are D21C3/04, D21C5/02, D21H11/14, D21..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Hainan Baijiake Brand Packaging Tech Co Ltd has been granted a patent for Arrangement Device for Discharging of Paper Mounting Machine. This invention was developed by Mo Daxing and Hu Kangfang.
The patent application number is CN202422483786U 20241014. The patent publication number is CN223201304 (U). Int..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Shaoxing Xinfa Paper Co Ltd has been awarded a patent for Paper Tube Winding and Cutting Intelligent All-in-one Machine. This invention was developed by Wang Guogang, Yu Guanxing, Zhang Jie and Wang Yuanguo.
The patent application number is CN202422596310U 20241028. The patent publication number is CN22320..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has awarded a patent to Hebei Miaochen Paper Co Ltd for Rewinding Mechanism of Paper Slitting Rewinder. Liu Qingkuan and Liu Qingshen developed the invention.
The patent application number is CN202422596366U 20241028. The patent publication number is CN223201257 ..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Hubei Tongyi Tech Co Ltd has secured a patent on Paper Product Production Coating Device Facilitating Feeding. Li Shangjin, Tang Xinhua and Chen Xianfang developed the invention.
The patent application number is CN202422500267U 20241015. The patent publication number is CN223201235 (U). International Paten..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Inner Mongolia Yunrui Packaging Co Ltd has received a patent for Automatic Paperboard Turnover Device. This invention was developed by Cao Longzhong, Wang Shuai and Zhao Dachen.
The patent application number is CN202422552400U 20241022. The patent publication number is CN223201232 (U). International Patent..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Zhoukou Yuxin Daily Chemical Co Ltd has been awarded a patent for Conveying Device for Production of Soft Film Paper Perfumed Soap. This invention was developed by Nan Qiusi, Wang Haiqing, Zheng Kaige and Minami Takayoshi.
The patent application number is CN20242200707U 20240819. The patent publication num..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Huizhou Xinhang Paper Products Co Ltd has received a patent for Automatic Feeding Device for Paperboard Processing. This invention was developed by Lian Yingling, Chen Huixin and Zhuang Wenmian.
The patent application number is CN202422400250U 20240930. The patent publication number is CN223201226 (U). Int..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Zhejiang Huazhidu Cultural and Creative Co Ltd has filed a patent application for Colorful Rubbing Paper-plastic Texture Picture Adopting Novel Plastic Paper Process. This invention was developed by Gong Xinming.
The patent application number is CN202311358354 20231019. The patent publication number is CN1..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has published Changsha Yinfan Machinery Equipment Mfg Co Ltd patent application for Page Turning Type Drying Machine and Stained Paper Drying Method. The invention was developed by Peng Nianzhi, Li Zhiyong and Yang Chuanping.
The patent application number is CN20..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Maanshan City Fuyuan Machinery Mft Co Ltd has sought patent for Composite Embossing Method, Composite Printing Roller Set and Printing Paper Product. This invention was developed by Tai Sifu.
The patent application number is CN202510114720 20250124. The patent publication number is CN119858387 (A). Interna..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Huizhou Logos Packaging Mat Co Ltd has sought patent for Composite Film Paper Material and Preparation Method Thereof. This invention was developed by Zhuo Youjing, Zhou Xiaosun, Li Linchuan, Liang Xiuxia and Teng Jiajia.
The patent application number is CN20251050230 20250113. The patent publication numbe..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has released Taicang Xingxin Paper Co Ltd patent application for Forming Module of Paper Tape Machine. This invention was developed by Zhao Fuxing.
The patent application number is CN20251046787 20250113. The patent publication number is CN119858355 (A). Internat..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has released Foshan Haochuang Times Packaging Products Co Ltd and Foshan Ruixin Machinery patent application for Cake Paper Cup Forming Machine. This invention was developed by Zhang Shaojing, Liu Hongyan, Jian Haocong and Zhang Jiapei.
The patent application num..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has received Wenzhou Libaijia Culture Articles Co Ltd patent application for Paper Burr Cutting Device for Notebook Production. Zhou Qing and Zhou Han developed the invention.
The patent application number is CN202510338399 20250321. The patent publication number..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Jiangsu Jinbeili Paper Ind Co Ltd has sought patent for Cutting Device for Paperboard Production and Processing. This invention was developed by Zhang Fei and Wang Bo.
The patent application number is CN20251098028 20250122. The patent publication number is CN119858204 (A). International Patent Classificat..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Guangdong Zhuoyue Packaging Tech Co Ltd has filed a patent application for Paper Packaging Box Sheared Scrap Recovery Device. This invention was developed by Yang Jun and Zhang Shuang.
The patent application number is CN202510194204 20250220. The patent publication number is CN119858203 (A). International ..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 25 -- State Intellectual Property Office of China has published Tongxiang Hengtai Paper Tube Co Ltd patent application for Positioning Device of Paper Tube Splitting Machine and Using Method. The invention was developed by Zhu Huaisong and Shen Fugen.
The patent application number is CN202510117417 20250124. The..
Paper and Pulp
| Tue 25 Nov 2025
Beijing, Nov. 25 -- Zibo Tianyang Papermaking Machinery Co Ltd has been awarded a patent for Carrier Roller Tensioner for Papermaking. This invention was developed by Bi Shude, Bi Yubin and Qiu Chengdong.
The patent application number is CN202422794300U 20241116. The patent publication number is CN223203602 (U). International..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Chinese Patent for Unwinding Device for Paper String Production has been issued to Huizhou Yiming Paper Rope Belt Co Ltd. This invention was developed by Wang Xiufeng.
The patent application number is CN202422595115U 20241028. The patent publication number is CN223201324 (U). International Patent Classific..
Paper and Pulp
| Mon 24 Nov 2025
Beijing, Nov. 25 -- Inner Mongolia Yunrui Packaging Co Ltd has secured a patent on Automatic Paperboard Feeding Device. Lang Junwen, Kang Mingming and Wang Shuai developed the invention.
The patent application number is CN202423107762U 20241216. The patent publication number is CN223201106 (U). International Patent Classifica..
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