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Paper and Pulp
| Wed 17 Dec 2025
London, Dec. 18 -- Security Fibres UK Ltd has submitted a patent application for Security Papers. Gary Donald Spinks developed the invention.
The patent application number is GB20240006501 20240509. The patent publication number is GB2641023 (A). International Patent Classification codes are D21H21/40 and D21H21/42. Cooperati..
Paper and Pulp
| Wed 17 Dec 2025
London, Dec. 18 -- UK Patent Office has released Shree Krishna Paper Mills and Industries Ltd patent application for an Unbleached Natural Brown Copier Paper and Process Thereof. This invention was developed by Naynesh Parsari.
The patent application number is GB20230020062 20231227. The patent publication number is GB2641002..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Shanghai Dahua Scale Factory and Shanghai Dahua Zhimei Electric Co Ltd for Bar Code Scale Convenient for Replacing Roll Paper. Chai Minkang, Fan Xuedong, Zhou Baoqing and Jing Lilei developed the invention.
The patent application number is..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Zhejiang Heituo Machinery Tech Co Ltd has been granted a patent for Paper Cutting and Packaging Mechanism of Firecracker Machine. Ruan Min and Wang Feifei developed the invention.
The patent application number is CN202422918704U 20241128. The patent publication number is CN223361245 (U). International Pate..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Wuhan Jingchen Wisdom Sign Technology has been awarded a patent for Label Paper and Label Assembly. This invention was developed by He Guangrong, Lai Binbin and Hu Wei.
The patent application number is CN202422824361U 20241119. The patent publication number is CN223362758 (U). International Patent Classifica..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Meiman New Energy Tech Co Ltd for Positioning Device for Electronic Paper Master Slice Detection. Wan Jiong and Zhou Chunrong developed the invention.
The patent application number is CN202421897347U 20240807. The patent publicatio..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Shandong Yanbotaike Electromechanical Tech Co Ltd has secured a patent on Remote Pulp Shooting Machine with Adjustable Quantity. Ma Guanguo developed the invention.
The patent application number is CN202422829629U 20241120. The patent publication number is CN223344046 (U). International Patent Classificati..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Weifang Huisheng Insulation Tech Co Ltd has been granted a patent for Manufacturing Device of Auxiliary Paperboard for Insulating End Ring Production. He Guangdong, Yan Shougui and Yang Chao developed the invention.
The patent application number is CN202422730247U 20241109. The patent publication number is..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Wanzai Jinke Paper Ind Co Ltd has submitted a patent application for Uniform Sizing Equipment for Recycled Paper for Fireworks. This invention was developed by Luo Gengxue.
The patent application number is CN202510377238 20250328. The patent publication number is CN120027655 (A). International Patent Class..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Kunshan Mingpeng Paper Ind Co Ltd has submitted a patent application for High-low Pressure Double-layer Steam Automatic Shunting Device. This invention was developed by Li Shaohua.
The patent application number is CN202510204339 20250224. The patent publication number is CN120027362 (A). International Pate..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Hangzhou Dulin Biotechnology Co Ltd has been granted a patent for Quantitative Reagent Dropping Test Paper Box. This invention was developed by Dai Xianbing, Huang Jiajuan, Wu Luning, Wang Lijun and Liu Ying.
The patent application number is CN20242285599U 20240827. The patent publication number is CN22336..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published Henan Jianghe Paper Co Ltd, Henan Dazhi Papermaking Equipment and Eng Co Ltd and Henan Wuzhi Guangyuan Paper Co Ltd patent application for Thermal Transfer Ribbon Printing Paper and Preparation Method Thereof. The invention was developed by Jiang Bo'en..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Dalian Polytechnic University has submitted a patent application for Preparation Method of Food Freshness Intelligent Indication Function Paper with Stable Structure. Du Jian, Wang Yilin, Wang Haisong, Li Dongmei, Tao Yehan, Lyu Yanna, Hu Jinwen and Fu Chenglong developed the invention.
The patent applicatio..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Huizhou Wanji New Material Tech Co Ltd has submitted a patent application for Transfer Paper and Preparation Method Thereof. This invention was developed by Zhang Feng, Zhang Tao and Cai Anqing.
The patent application number is CN20251094500 20250121. The patent publication number is CN120026521 (A). Inter..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- China National Pulp & Paper Res Institute Co Ltd has filed a patent application for Paper-based Heat-sealing Packaging Material for Extraction Paper. This invention was developed by Wang Bisong, Li Hongcai, Liu Jingang, Xia Fei, Su Yanqun, Zhou Yang and Zhang Ruijuan.
The patent application number is CN202..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Shaanxi Shengshi Chenyang Tech Development Co Ltd has submitted a patent application for Epoxy Impregnated Aramid Fiber Composite Paper Treatment Method Based on Non-thermal Atmosphere Plasma. This invention was developed by Peng Fuqun, Zhang Longhao, Li Weifeng and Li Chunfeng.
The patent application numb..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Baoding Yusen Health Supplies Co Ltd has filed a patent application for Antibacterial Toilet Paper and Preparation Method Thereof. This invention was developed by Su Mali and Zhao Zhancheng.
The patent application number is CN202510445208 20250410. The patent publication number is CN120026514 (A). Internat..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Li Guangsheng has submitted a patent application for Dissoluble Packaging Paper and Processing Technology Thereof. This invention was developed by Li Guangsheng.
The patent application number is CN202510214291 20250226. The patent publication number is CN120026513 (A). International Patent Classification c..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Hubei Weikerui Automotive Electrical Appliance System Co Ltd for Motor Stator Insulation Paper Rapid Insertion Mechanism. Yu Ping, Yu Chun, Zhu Wei, Liu Yong, Liu Zaihua, Chen Tao and Xiao Ping'an developed the invention.
The patent applic..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Jiangyin Yongle Printing Co Ltd has obtained a patent for waterproof card paper containing polysilazane. This invention was developed by Ding Yonghua.
The patent application number is CN202422788626U 20241115. The patent publication number is CN223343069 (U). International Patent Classification codes are B..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chinese Patent for Environment-friendly White Board Paper Standby Sizing Machine has been issued to Lanxi Huasheng Paper Ind Co Ltd. This invention was developed by Sheng Hangjun.
The patent application number is CN202422724342U 20241108. The patent publication number is CN223343068 (U). International Pate..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Guangdong Fumei New Material Technology for Impregnated Paper Spraying Machine. Li Ying, Zeng Peifen and Yuan Jianhua developed the invention.
The patent application number is CN202422167276U 20240904. The patent publication number is CN2233..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Guangdong Fumei New Material Technology has been granted a patent for Highlight Impregnated Paper. Li Ying, Zeng Peifen and Yuan Jianhua developed the invention.
The patent application number is CN202422789608U 20241115. The patent publication number is CN223343066 (U). International Patent Classification co..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Diming Yimo Tianjin Printing Co Ltd has been granted a patent for Calendering Equipment for Playing Card Paper Production. This invention was developed by Meng Qingshuang.
The patent application number is CN202422903122U 20241127. The patent publication number is CN223343065 (U). International Patent Class..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Dezhou Shenggang Paper Co Ltd for Paper Surface Calender. Wang Jinpeng, Zhao Yahui and Qu Qinglei developed the invention.
The patent application number is CN202422898143U 20241127. The patent publication number is CN223343064 (U). Interna..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chinese Patent for Paper Product Processing Calender has been issued to Guangxi Zhonglin Intelligent Tech Co Ltd. This invention was developed by Liao Hefen.
The patent application number is CN202422687665U 20241105. The patent publication number is CN223343063 (U). International Patent Classification code..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chinese Patent for Device for Removing Iron in Wood Pulp has been issued to Nine Dragons Paper Beihai Co Ltd. This invention was developed by Li Xuefeng and Li Hong.
The patent application number is CN202422379941U 20240929. The patent publication number is CN223343061 (U). International Patent Classificat..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- COFCO Gongke Machinery Technology Wuxi has obtained a patent for anti-deviation mechanism for paper pulp dehydrator. This invention was developed by Shi Xiang, Zhang Guo, Hu Shasha and Wu Kailiang.
The patent application number is CN202422894355U 20241126. The patent publication number is CN223343060 (U). In..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Taisheng Suzhou Daily Necessities Co Ltd has been granted a patent for Anti-blocking Hydrapulper for Toilet Paper Production. This invention was developed by Li Dong, Wang Jun, Ma Susu and Liu Song.
The patent application number is CN202422887809U 20241126. The patent publication number is CN223343057 (U)...
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chinese Patent for Cigarette Packaging Paper Quality Detection Device has been issued to Jiangsu Zhonglisheng Package Technology. This invention was developed by Zhang Siqiao, Gao Nengwei, Li Songguo and Zhang Chenxi.
The patent application number is CN202422497306U 20241016. The patent publication number is..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Hubei Weikerui Automotive Electrical Appliance System Co Ltd has received a patent for Opening Expansion Mechanism for Motor Stator Insulation Paper. This invention was developed by Yu Ping, Yu Chun, Zhu Wei, Liu Zaihua, Chen Tao and Xiao Ping'an.
The patent application number is CN202423220467U 20241226. ..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Inner Mongolia Zhaoxuanxin Material Tech Co Ltd has received a patent for Wool Cloth Cleaning Device for Papermaking Production. This invention was developed by Zhu Qingling, Li Fuqiang and Sun Wei.
The patent application number is CN202421755182U 20240723. The patent publication number is CN223342950 (U)...
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Urumqi Center for Disease Control and Prevention has been granted a patent for Drug Experiment Drug Sensitive Paper Sheet Pasting Device. This invention was developed by Wang Zhengjun, Mou Wenting, Yuan Yan, Ma Yuexing, He Wenxia and Abuduwaiti Rexidan.
The patent application number is CN202422382726U 202409..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Liqun Tech Co Ltd for Adhesive Sticker. Cai Wanqun, Bao Kezhang, Wang Shenhui, Cai Qinchuan, Chen Yiyao, Chen Lihan, Huang Shaoqin, Zhou Duoduo and Chu Zhengchi developed the invention.
The patent application number is CN202422493..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chinese Patent for Molded Pulp Wear Resistance Tester has been issued to Xinyang Zexing Technology. This invention was developed by Zuo Wuzhao.
The patent application number is CN202422141698U 20240830. The patent publication number is CN223361969 (U). International Patent Classification codes are G01N3/02, ..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Yao Jingsheng has been granted a patent for Paper Cocooning Frame. Yao Jingsheng and Yan Xuemei developed the invention.
The patent application number is CN202422659173U 20241031. The patent publication number is CN223364834 (U). International Patent Classification code is A01K67/35.
The abstract relea..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Dongguan Jinzhou Paper Industry has been granted a patent for Double-insurance Paper Breaking Detection Device for Sizing Machine. This invention was developed by Li Chuangpei and Zhai Jinxiong.
The patent application number is CN202422629832U 20241030. The patent publication number is CN223364438 (U). Inter..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Anhui Laiyin Environmental Protection Tech Co Ltd has submitted a patent application for Quantitative Conveying Equipment for Paper Pulp Molded Products. Jung Yeong-moon developed the invention.
The patent application number is CN202510497014 20250421. The patent publication number is CN120024680 (A). Inte..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Shenyang Institute of Automation, CAS has filed a patent application for Automatic Roll Paper Packaging Device. This invention was developed by He Tao, Xu Zhigang, Wang Junyi, Li Feng, Qiu Xu and Ma Lei.
The patent application number is CN202311552914 20231121. The patent publication number is CN120024554 (A..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has released Tongji University patent application for Six-degree-of-freedom Vibration Isolation Platform Based on Miura Paper Folding Type Structure. This invention was developed by Sun Xiuting, Meng Lingjun and Xu Jian.
The patent application number is CN202510181..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Guizhou Jinjia New Packaging Mat Co Ltd has submitted a patent application for High-flash Silver Sand Transfer Backing Paper Printing Method Based on Photoetching and Film Pressure Technology. This invention was developed by Yi Yuanfeng.
The patent application number is CN202510452664 20250411. The patent ..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Anhui Dahe Filter Co Ltd has submitted a patent application for Double-layer Filter Paper Composite Paper Winding Machine for Processing and Manufacturing Vehicle Filter. This invention was developed by Zhou Shuhua, Zhou Shubo, Zhang Zhang and Su Xiaochuang.
The patent application number is CN202510440856 ..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Tongxiang Hengchang Paper and Plastic patent application for Winding Forming Device and Method for Anti-shrinkage Paper Tube Production. Wang Chao, Chen Xiaoying, Gao Dongliang, Zhou Feng and Zhang Yuting developed the invention.
The patent application..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Taizhou Daqun Machinery Tech Co Ltd has sought patent for Beam Seat Mechanism for Mounting Upper Plate Support of Paperboard Undercutting Equipment. This invention was developed by Li Guofeng, Song Weishuai, Dai Xiaoming and Li Haoran.
The patent application number is CN202510391608 20250331. The patent pu..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Shanghai Jielong Art Printing Co Ltd patent application for Quality Detection System of Paper Bag Detection Stacker. Bai Song, Zhu Liming, Xi Yuming and Gong Wei developed the invention.
The patent application number is CN20251051380 20250113. The pa..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Yangzhou Huanrui Tech Co Ltd has submitted a patent application for Ore Pulp Stirring Equipment. This invention was developed by Cheng Chao, Wang Jixin and Jin Xiaoyan.
The patent application number is CN202510502262 20250422. The patent publication number is CN120022799 (A). International Patent Classific..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has released Shenzhen Hosonsoft Co Ltd patent application for Image Interval Paper Feeding Distance Dynamic Adjustment Method and Device, Equipment and Storage Medium. This invention was developed by Xiao Jiangwei and Xu Guomin.
The patent application number is C..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Hi P Shanghai Domestic Appliance Products and Hi-P Shanghai Automation Technology have obtained a patent for membrane paper secondary fine positioning mechanism. This invention was developed by Zhou Donglin, Quan Taiping and Zhang Le.
The patent application number is CN202422769869U 20241113. The patent pu..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Yibin Hiest Fibre Ltd Corp and Yibin Grace Group have secured a patent on Turnover Device Suitable for Pulp. Liao Chunjuan, Wu Jiang, Chen Fengquan, Xie Chengji and Liu Tingcong developed the invention.
The patent application number is CN202422854910U 20241122. The patent publication number is CN223356739 ..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Hi P Shanghai Domestic Appliance Products and Hi-P Shanghai Automation Technology have received a patent for Film Paper Tearing Mechanism. This invention was developed by Zhou Donglin, Bao Anlin and Zhang Le.
The patent application number is CN202422810438U 20241118. The patent publication number is CN2233..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 17 -- BOE Technology Group and Beijing BOE Technology Development have sought patent for Simulation Method, Simulation Device, Electronic Equipment and Electronic Paper Display Device. This invention was developed by Cui Xiaorong, Guo Yuzhen, Zheng Haoliang, Xiao Li, Zhang Chenyang, Xuan Minghua, Gao Lipeng and Zha..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Xiamen Rech Tech Co Ltd has received a patent for Multistage Circulating Oxidation System for Cyanide Breaking Ore Pulp. This invention was developed by Chen Yanhui, Chen Tao, Luo Shourong and Li Weiyang.
The patent application number is CN202421637803U 20240711. The patent publication number is CN22335771..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Tomato Cloud Printing Tech Dongguan Co Ltd has received a patent for Paper Product Placing Rack Convenient to Dry. This invention was developed by Wei Zhiren, Zeng Sheng and Peng Wuwen.
The patent application number is CN202422776273U 20241114. The patent publication number is CN223360996 (U). Internationa..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Dongguan Zhongyan New Material Tech Co Ltd has obtained a patent for non-silicon release pp dust-sticking paper roll. This invention was developed by Yang Yuhong.
The patent application number is CN202422701782U 20241106. The patent publication number is CN223357581 (U). International Patent Classification..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Hubei Yinhe Color Printing & Packing has received a patent for Raw Paper Feeding and Conveying Device. This invention was developed by Peng Qunzhou and Zhang Guangxiong.
The patent application number is CN202422258621U 20240914. The patent publication number is CN223357307 (U). International Patent Classific..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Liansheng Paper Industry (Longhai) has received a patent for Flue Gas Treatment System of Papermaking Garbage Furnace. This invention was developed by Lu Zhandao, Jiang Zhongsheng, Gu Jianbing and Wen Chao.
The patent application number is CN202422651865U 20241031. The patent publication number is CN22336064..
Paper and Pulp
| Tue 16 Dec 2025
Geneva, Dec. 17 -- Toray Industries has sought patent for Biaxially Oriented Polyarylene Sulfide Film, Biaxially Oriented Polyarylene Sulfide Film Roll, Electrolyte Membrane Reinforcing Member, Fuel Cell, Water Electrolysis Device, Metallized Film, Current Collector Foil, Secondary Battery, Film Capacitor, Electrically Insulatin..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Automatic Folding Device for Filter Paper Tape has been issued to Hebei Taiturn Filter. This invention was developed by Du Xu and Zhang Yushou.
The patent application number is CN202422959167U 20241202. The patent publication number is CN223357065 (U). International Patent Classification c..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Ningbo Jiashengweiye Tech Co Ltd has obtained a patent for label paper cutting equipment. This invention was developed by Liao Jiabing.
The patent application number is CN202421869667U 20240805. The patent publication number is CN223357051 (U). International Patent Classification codes are B65H35/02 and B6..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Guangdong Xuanlicai Printing Packaging Products Co Ltd has been granted a patent for Paper Unloading Machine. He Chunsheng developed the invention.
The patent application number is CN202422156928U 20240903. The patent publication number is CN223357050 (U). International Patent Classification code is B65H31..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Qingdao Junkai Paper Products Co Ltd for Conveying Device for Corrugated Paper Production. Li Chunming and Hua Zhengshi developed the invention.
The patent application number is CN202422854242U 20241122. The patent publication number is CN..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Packaging Paper Conveying Frame has been issued to Taizhou Nanbai Packaging. This invention was developed by Liu Shuangmei.
The patent application number is CN202422918159U 20241128. The patent publication number is CN223357039 (U). International Patent Classification codes are B65H23/188,..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Gold Cup Electric Electromagnetic Wire for Novel Automatic Paper Packing Device for Copper-aluminum Bars. Xu Pengyu, Hu Jianping, Liu Wusheng, Sheng Xin, Wu Guoping, Li Yuqing, Huang Peng and Wei Xianhua developed the invention.
The patent a..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Jiatuo New Energy Intelligent Equipment for Wiping Paper Receiving Mechanism. Zhou Bin, Jia Yunhao and He Yuxuan developed the invention.
The patent application number is CN202422571509U 20241023. The patent publication number is CN2..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Jinan Huazhang Ind Co Ltd has been awarded a patent for Paper Winding Assembly for Papermaking. This invention was developed by Wang Shuzhong.
The patent application number is CN202422850582U 20241122. The patent publication number is CN223356999 (U). International Patent Classification codes are B65H18/02..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Dongguan Bowei Printing Co Ltd has secured a patent on Paper Feeding Device of Label Sticker Printing Machine. Ning Jianmin developed the invention.
The patent application number is CN202422955022U 20241202. The patent publication number is CN223356993 (U). International Patent Classification codes are B65..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shaoxing Jiahong Paper Ind Co Ltd has been awarded a patent for Feeding and Unwinding Device for Paper Rolls. This invention was developed by Wang Ping and Zheng Zhouqin.
The patent application number is CN202422857381U 20241122. The patent publication number is CN223356991 (U). International Patent Classi..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Hainan Gold Hong Ye Paper Co Ltd has received a patent for Paper Sheet Edge End Paper Pressing Rod of Rewinding Machine. This invention was developed by Chen Ying and Wu Wei.
The patent application number is CN202421605267U 20240709. The patent publication number is CN223356987 (U). International Patent Cl..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Changshu Huiyuan Packaging Tech Co Ltd has been granted a patent for Paper Supporting Frame Turnover Mechanism for Paper Feeding Machine. This invention was developed by Ding Wei and Ding Jiajia.
The patent application number is CN202422901287U 20241127. The patent publication number is CN223356949 (U). In..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Huansheng Intelligent Shenzhen Co Ltd has been granted a patent for Paper Pressing Device. Gao Mingliang, He Jiandu, Hu Guangping, Liao Xingjin and Umeda developed the invention.
The patent application number is CN202422738193U 20241108. The patent publication number is CN223356946 (U). International Paten..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Pingyang Xiaxin Tech Co Ltd has secured a patent on Paper Feeding Mechanism of Paper Conveying Machine. Xia Mengjin developed the invention.
The patent application number is CN202422221032U 20240911. The patent publication number is CN223356943 (U). International Patent Classification codes are B65H5/06, B..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Tangshan Zhongxing Printing Machinery Tech Co Ltd has obtained a patent for chain-free transmission paper feeding machine. This invention was developed by Jiang Xuliang and Zhang Lin.
The patent application number is CN202422845441U 20241121. The patent publication number is CN223356941 (U). International ..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for High-efficiency Automatic Paper Separating Device has been issued to Shantou Wetry Machinery Co Ltd. This invention was developed by Zeng Zehui and Zeng Haibin.
The patent application number is CN202521736915U 20250815. The patent publication number is CN223356940 (U). International Pate..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Pingyang Xiaxin Tech Co Ltd has obtained a patent for paper feeding adjusting device of paper feeding machine. This invention was developed by Xia Mengjin.
The patent application number is CN202422221028U 20240911. The patent publication number is CN223356936 (U). International Patent Classification codes ..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Automatic Blanking Device for Paper Cup Production has been issued to Ningbo Zhongcheng Environmental Protection Tech Co Ltd. This invention was developed by Zhang Shiliang.
The patent application number is CN202422685695U 20241105. The patent publication number is CN223356878 (U). Inter..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Zhangzhou Huanlv Paper Plastic Packaging Co Ltd for Paper Tray Finished Product Discharging and Arranging Tool. Tang Haisheng and Zeng Chunyi developed the invention.
The patent application number is CN202422830319U 20241120. The patent pu..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Fujian Zhida Paper Co Ltd has been awarded a patent for Anti-breaking Conveying Device for Spinning Paper Tube Processing. This invention was developed by Zhao Yaju.
The patent application number is CN20242218962U 20240820. The patent publication number is CN223356761 (U). International Patent Classificati..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Jiangsu Xinguanyi Tech Co Ltd has been granted a patent for Anti-deviation M-shaped Mesh Belt Machine for Mesh Corrugated Paperboard Production. This invention was developed by Gu Xiaofeng and Fang Jianfeng.
The patent application number is CN202421818573U 20240730. The patent publication number is CN22335..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Huizhou Health Sciences Polytechnic for Portable Filter Paper Box. Zhuo Xiuying, Zhang Wei'ai, Chen Zhiting, Wang Yusheng, Lu Xuying, Zhong Qiuxia, Yu Yingyi and Huang Xiaoting developed the invention.
The patent application number is CN20..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Wuhan Pipigui New Material Tech Co Ltd has been awarded a patent for Anti-stamping Honeycomb Paper Roll with Composite Structure. This invention was developed by Cheng Peng.
The patent application number is CN202422870173U 20241125. The patent publication number is CN223356394 (U). International Patent Cla..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shanghai Orient Champion Paper Ind Co Ltd has secured a patent on Storage Rack Capable of Storing Raw Paper Roll and Paper Winding Roller. Li Guoqiang developed the invention.
The patent application number is CN202422560142U 20241023. The patent publication number is CN223356364 (U). International Patent C..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Dongguan Tonghui Paper Products for Carton Paperboard Conveying Bracket with Adjustable Length and Width. Yu Yuanming and Yu Yuansai developed the invention.
The patent application number is CN202422251170U 20240913. The patent publication n..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Guangdong Zhongrui Can Co Ltd has obtained a patent for leakage-proof cover for paper can. This invention was developed by He Weitong and Xiao Tong.
The patent application number is CN202422730891U 20241111. The patent publication number is CN223356351 (U). International Patent Classification codes are B65..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Guangdong Zhongrui Can Co Ltd has been awarded a patent for Flip Type Composite Paper Can. This invention was developed by He Weitong and Xiang Junwu.
The patent application number is CN202422966487U 20241203. The patent publication number is CN223356333 (U). International Patent Classification codes are B..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Yixing Weinite New Material Tech Co Ltd has obtained a patent for strengthened and lengthened bottom-pasted paper bag. This invention was developed by Lu Xiaocong and Dai Guojun.
The patent application number is CN202422534640U 20241021. The patent publication number is CN223356315 (U). International Paten..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Corrugated Paper Packaging Box Convenient to Move has been issued to Anlu Xincheng Packaging Co Ltd. This invention was developed by Li Wangqing, Chen Fangjie and Yang Dan.
The patent application number is CN202422912230U 20241128. The patent publication number is CN223356299 (U). Intern..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Anlu Xincheng Packaging Co Ltd has been awarded a patent for Damp-proof Corrugated Paper Packaging Box. This invention was developed by Li Wangqing, Chen Fangjie and Yang Dan.
The patent application number is CN202422912227U 20241128. The patent publication number is CN223356285 (U). International Patent C..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shandong Mingan Packaging Tech Co Ltd has been awarded a patent for Card Paper Lining for Packaging Box. This invention was developed by Yan Yong, Zhao Juncheng and Zhang Honglei.
The patent application number is CN202422198732U 20240909. The patent publication number is CN223356281 (U). International Pate..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Voion Colour Box & Paper Co Ltd for Plain End Box Structure with Paper Plastic. Li Xiaoping and Ji Haiyan developed the invention.
The patent application number is CN202422972716U 20241203. The patent publication number is CN22335..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Yueqing Jiamei Packaging Co Ltd has been awarded a patent for Paper Inner Box. This invention was developed by Zheng Huajie.
The patent application number is CN202422242174U 20240913. The patent publication number is CN223356216 (U). International Patent Classification codes are B65D25/02, B65D25/06, B65D2..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Suzhou U Air Environmental Tech Co Ltd has secured a patent on Paper Frame Filter and Plenum Chamber Integrated Air Ring Convenient to Install. Yu Hongliang, Chai Dongyang, Xia Zhongqing and Li Li developed the invention.
The patent application number is CN202422615577U 20241029. The patent publication num..
Paper and Pulp
| Tue 16 Dec 2025
Geneva, Dec. 17 -- World Intellectual Property Organization has released Melitta Europa GmbH & Co KG patent application for Filter Paper Insert, and Method for Manufacturing a Filter Paper Insert. This invention was developed by Langenhorst Rebecca, Franzke Alexander, Küster Nils and Pertsch Eduard.
The patent application nu..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Dongguan Ruifeng Paper Products Co Ltd for Gift Display Box Paperboard. Xu Liang developed the invention.
The patent application number is CN202422963285U 20241202. The patent publication number is CN223356156 (U). International Patent Cla..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Wangmeng Biotechnology Co Ltd for Laminated Paper Cup Structure with Heat Preservation Function. Yan Yunfeng, Zeng Jilai and Ma Yongyi developed the invention.
The patent application number is CN202422923039U 20241129. The patent ..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Wuhan Danyaxiang Biological Tech Co Ltd for Roll Paper Centering Device and Stacking Conveying Line. Li Bang, Wang Moxiang, Wang Junyi and Wei Wenjin developed the invention.
The patent application number is CN202422766008U 20241113. The p..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Xiamen Yangxing Xingye Machinery Equipment Co Ltd has been awarded a patent for Carton Paper Feeding Device of Cigarette Carton Packaging Machine. This invention was developed by Liao Cong and Wang Tiyue.
The patent application number is CN202422620468U 20241029. The patent publication number is CN22335604..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shanghai Jianke Eng Consulting Co Ltd has received a patent for Cart for Pasting Paper on Outer Wall Imitation Brick Mold. This invention was developed by Shen Xu, Huang Kefeng, Zhou Qinqin, Wu Hao, Zhou Cui, Shi Jing, Fang Yi, Li Kun, Chen Yun and Liu Ji.
The patent application number is CN202422766493U 2..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Dongguan Yayi Color Printing Co Ltd has secured a patent on Full-automatic Paper Mounting Machine Stable in Conveying. Tu Zhendong and Tu Jincheng developed the invention.
The patent application number is CN202422727205U 20241108. The patent publication number is CN223355282 (U). International Patent Class..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Fixing Device for Preventing Chinese Art Paper from Being Broken in Mounting Process has been issued to Shanxi Huaibing Culture Art Co Ltd. This invention was developed by Li Mudong.
The patent application number is CN202422841204U 20241121. The patent publication number is CN223355280 (..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Huansheng Intelligent Shenzhen Co Ltd has secured a patent on Adjustable Paper Pressing Rod. Gao Mingliang, He Jiandu, Hu Guangping, Liao Xingjin and Umeda developed the invention.
The patent application number is CN202422725911U 20241108. The patent publication number is CN223355244 (U). International Pat..
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