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Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Shengzhou Tianyi Electronic Co Ltd has obtained a patent for high-efficiency loudspeaker paper cover structure. This invention was developed by Chen Hongqing.
The patent application number is CN202422412421U 20241008. The patent publication number is CN223414999 (U). International Patent Classification cod..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Test Paper Transmission Fork Plate Structure has been issued to Chengdu Empsun Medical Tech Co Ltd. This invention was developed by Zan Xuequan, Wang Liang and Liu Li.
The patent application number is CN202422618209U 20241029. The patent publication number is CN223413227 (U). Internation..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Huang Ming has secured a patent on Device for Detecting Cohesiveness of Plasterboard Covering Paper and Core Material. Huang Ming developed the invention.
The patent application number is CN202422775970U 20241114. The patent publication number is CN223413179 (U). International Patent Classification code is..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Epoxy Resin Impregnated Paper Dry-type Large-current Bushing Capable of Being Horizontally Installed has been issued to China Yangtze Power and Nanjing Electric High Voltage Bushing. This invention was developed by Yan Tianming, Liu Libao, Dong Xiaoying, Tang Jiarong, Tong Xiaobang, Chen Ta..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Hainan Yongji Printing Co Ltd has been awarded a patent for Paper Product Printing Quality Analysis and Detection Device. This invention was developed by Lin Youjian, Wei Chuanmao and Wen Shixiu.
The patent application number is CN202422713509U 20241107. The patent publication number is CN223413225 (U). In..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Tianjin Jiayili Paper Products Co Ltd has been granted a patent for Drying Device for Honeycomb Paperboard Processing. This invention was developed by Zhang Kehong, Wang Kai, Zhou Hongjie, Yu Dazhong and Sha Juwen.
The patent application number is CN202422601424U 20241028. The patent publication number is ..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Henan Yuanjie Paper Products Co Ltd has obtained a patent for drying device for paper bowl production. This invention was developed by Guo Xinbao.
The patent application number is CN202422303105U 20240920. The patent publication number is CN223412406 (U). International Patent Classification codes are F26B1..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Ningbo Tengtou Xianghe Paper Co Ltd has obtained a patent for high-speed mute paperboard drying device. This invention was developed by Lyu Boqiang.
The patent application number is CN202422953486U 20241202. The patent publication number is CN223412377 (U). International Patent Classification codes are F26..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Nanyang Liannuo Packing Co Ltd for High-strength Paperboard Production Pressing Equipment. Sun Pengtao developed the invention.
The patent application number is CN202422528444U 20241018. The patent publication number is CN223420228 (U). In..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Dongguan Xusen Intelligent Tech Co Ltd for Electromagnetic Heating and Energy Supplementing System of Corrugated Paper Single Facer. Hu Guangli and Han Dui developed the invention.
The patent application number is CN202423312887U 20241231...
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Wing Fat Jiangsu Molded Fiber Packaging Tech Co Ltd has received a patent for Concave Punching Die for Paper Pulp Molded Product. This invention was developed by Lian Yangyong, Liu Hua, Ding Linjun, Wu Xuan and Zhou Dayong.
The patent application number is CN202422777779U 20241114. The patent publication n..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Dongguan Jiemei Printing Paper Co Ltd has obtained a patent for automatic bending production equipment for paper angle bead. This invention was developed by Hu Hongju, Hu Yaohui and Yang Caiming.
The patent application number is CN202422319328U 20240923. The patent publication number is CN223420224 (U). In..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Shaoguan Baichuan Tech Co Ltd has received a patent for Asynchronous Indentation Device for Paper Bags. This invention was developed by Zeng Wei and Fu Taiyuan.
The patent application number is CN202422334356U 20240924. The patent publication number is CN223420222 (U). International Patent Classification c..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Cangzhou Beiwang Paper Plastic Packaging Co Ltd has been granted a patent for Positioning and Slitting Device for Paper Bag Production. This invention was developed by Wu Xinghao.
The patent application number is CN202422802320U 20241118. The patent publication number is CN223420210 (U). International Pate..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Zhejiang Xinya Package Co Ltd has secured a patent on Paper Box Folding and Forming Device. Chen Hongfu and Sun Peijian developed the invention.
The patent application number is CN202422560106U 20241023. The patent publication number is CN223420194 (U). International Patent Classification codes are B31B50/..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Kunshan Laguna Machinery Tech Co Ltd has been granted a patent for Paper Cutter for Processing Paper Bowls. Zhou Zusheng and Zhou Zufeng developed the invention.
The patent application number is CN202422962494U 20241203. The patent publication number is CN223420189 (U). International Patent Classification ..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Dingzhou Shuofeng Packaging Products Co Ltd has obtained a patent for anti-deviation carton thin knife paper dividing machine. This invention was developed by Gao Yunlong.
The patent application number is CN202422621401U 20241029. The patent publication number is CN223420184 (U). International Patent Class..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Qian Tang Printing And Packaging Co Ltd for Full-waste-removing Device for Die Cutting of Color Printing Paper Boxes. Zhou Dongtao, Lin Jiang and Sun Jiangming developed the invention.
The patent application number is CN2024223591..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Anhui Tuao Paper Products Co Ltd has been granted a patent for Protective Structure for Exercise Book Paper Cutting. This invention was developed by Wang Yong, Lin Xichun and Wang Zhi.
The patent application number is CN202422755210U 20241112. The patent publication number is CN223419706 (U). International..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Jiangsu Lijia Ind And Trade Co Ltd has been granted a patent for Adjusting Mechanism for Paper Tray of Die-cutting Machine. This invention was developed by Zhou Yibiao.
The patent application number is CN202422980341U 20241204. The patent publication number is CN223419705 (U). International Patent Classifi..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Guangdong Yude Packaging Products Co Ltd has obtained a patent for automatic slicing machine for bubble pressing paper. This invention was developed by Chen Yuxin, Chen Yulong and Shuai Wenping.
The patent application number is CN202422927119U 20241129. The patent publication number is CN223419699 (U). Int..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Guangzhou Yicheng Garment Co Ltd has been granted a patent for Automatic Paper Pattern Making Equipment with Firm Paper Pattern. This invention was developed by Zhou Haozhang, Wu Shoushui and Liu Xiaochun.
The patent application number is CN202422957126U 20241202. The patent publication number is CN2234157..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Qingdao Aihao Packaging Access Co Ltd for Hydraulic Paper Cutting Machine for Hang Tag Production and Processing. Li Zhongyi, Li Jiaqiang, Zhang Jianyu and Zhao Na developed the invention.
The patent application number is CN202422532304U 2..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Anhui Hengyi Paper Co Ltd has been awarded a patent for Release Paper Cutting Edge Carding Device. This invention was developed by Wang Yong and Gan Zhengxiang.
The patent application number is CN20242209495U 20240819. The patent publication number is CN223419670 (U). International Patent Classification co..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Changzhou Amazon Packaging Co Ltd has obtained a patent for fixed-length cutting device for foam paper tube. This invention was developed by Zhang Yu.
The patent application number is CN202422972798U 20241204. The patent publication number is CN223419667 (U). International Patent Classification codes are B..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Yunnan Guoshui Printing Factory Co Ltd has obtained a patent for copying paper cutting equipment capable of automatically and continuously cutting. This invention was developed by Luo Jing, Chen Honggeng, Zhang Wenyue, Huang Youxiong, Shi Liping, Xun Shaoyang, Lin Yuan, Tang Aimin, Xu Huan, Mo Libo, Zhao Sixi..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Smurfit Stone Asia Packing Dongguan Co Ltd has been awarded a patent for Paper Product Printing and Drying Device. This invention was developed by Kang Lin.
The patent application number is CN20242391951U 20241216. The patent publication number is CN223420307 (U). International Patent Classification code i..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Jiangsu Jianzhixing Ind Co Ltd has been granted a patent for Automatic Ink Supply Machine for Decorative Paper Printing. This invention was developed by Zhang Erjian, Li Chunhu and Li Chunling.
The patent application number is CN202520293786U 20250224. The patent publication number is CN223420318 (U). Inte..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Jiangsu Chaoyang Printing Co Ltd has received a patent for Rapid Plate Changing Structure for Paper Product Printing. This invention was developed by Tang Lijun, Zhang Chuanzhen, Jiang Jianyi, Li Bai, Zhu Yiping, Xu Qin, Yin Junliang and He Guoping.
The patent application number is CN202423231938U 20241226..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Guangdong Chihui Environmental Prot Package Co Ltd for Packaging Paper Printing and Drying Device. Du Yaoxin and Wu Miaohui developed the invention.
The patent application number is CN202521729398U 20250814. The patent publication number i..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Shanghai Jinxin Packaging Mat Co Ltd has been granted a patent for Uniform Gluing Equipment for Waterproof Paper. Xiao Zhihe developed the invention.
The patent application number is CN202422963603U 20241203. The patent publication number is CN223423041 (U). International Patent Classification codes are B0..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Xinjiang Xinsanhuan Household Decoration Mat Manufacturing Co Ltd has obtained a patent for gum dipping production device for wood grain impregnated paper. This invention was developed by Huang Shusheng and Song Jia.
The patent application number is CN202422771973U 20241114. The patent publication number i..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Hangzhou Fuchunjiang Xuan Paper Co Ltd has been granted a patent for Gold Spraying Device for Chinese Art Paper Manufacturing. Zhuang Danfeng, Zhuang Fuquan, Jiang Wenxin, Jiang Weixin and Dong Wenjie developed the invention.
The patent application number is CN202422783136U 20241114. The patent publication..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Suixi Bocheng Packing Products Co Ltd has been granted a patent for Upper Net Forming Device for High-buffering Barrier Packaging Paper Production. This invention was developed by Zhang Bo and Sun Peipei.
The patent application number is CN202422957961U 20241129. The patent publication number is CN22342303..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Shandong Xitaike Automation Equipment Co Ltd has been awarded a patent for Vacuum Control Equipment for Paper Machine. This invention was developed by Tian Zhenguo.
The patent application number is CN202422982268U 20241204. The patent publication number is CN223423034 (U). International Patent Classificati..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Guli Paper Ind Shanghai Co Ltd has secured a patent on Degradable Paperboard Pulping Treatment Device. Chu Xiaofeng, Lu Yanling and Cheng Jinghua developed the invention.
The patent application number is CN202422682946U 20241105. The patent publication number is CN223423032 (U). International Patent Classi..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Zhongneng Runze Heze New Material Tech Co Ltd has been granted a patent for Paper Medium Pulping Machine Equipment. This invention was developed by Sun Huaizhen, Yan Tingxiao and He Jinglu.
The patent application number is CN202422984425U 20241204. The patent publication number is CN223423028 (U). Internat..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Tianjin Changyuan Packaging Printing Co Ltd has secured a patent on Kraft Paper Handle Belt Without Clamping Filling Rope. Li Xiangdong developed the invention.
The patent application number is CN202422469559U 20241012. The patent publication number is CN223421331 (U). International Patent Classification c..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Suolande Wuxi Tech Co Ltd has secured a patent on Molded Pulp Packaging Part with Good Damping Effect for Electronic Product. Sun Xiaobian developed the invention.
The patent application number is CN202422992623U 20241205. The patent publication number is CN223421253 (U). International Patent Classificatio..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Chengdu Empsun Medical Tech Co Ltd has been awarded a patent for Urine Test Paper Storage Device. This invention was developed by Zan Xuequan and Wang Liang.
The patent application number is CN20242381993U 20241213. The patent publication number is CN223421241 (U). International Patent Classification codes..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Wuhan Xinyongan Paper Plastic Co Ltd has obtained a patent for environment-friendly paper cup with replaceable inner container. This invention was developed by Dong Teng, Zou Jicheng, Dong Li and Wang Zhen.
The patent application number is CN202422739778U 20241111. The patent publication number is CN223421..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Nanyang Liannuo Packing Co Ltd has secured a patent on Paper Receiving Device for Paperboard Production. Sun Pengtao developed the invention.
The patent application number is CN202422754848U 20241112. The patent publication number is CN223422054 (U). International Patent Classification codes are B65H29/22,..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Zhuhai Chuangsheng Barcode Equipment Co Ltd has obtained a patent for paper conveying device of barcode printer. This invention was developed by He Chengcheng, Luo Guibing, Luo Ruiling, Li Juanling and Wu Yuean.
The patent application number is CN202422657931U 20241101. The patent publication number is CN2..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Taizhou Maikangte Automation Equipment Co Ltd has obtained a patent for paper tape sticking device for infusion apparatus. This invention was developed by Ye Keyun.
The patent application number is CN202422756838U 20241112. The patent publication number is CN223422021 (U). International Patent Classificati..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Jiangyin Lion Machinery Co Ltd has been granted a patent for Winding Device for Papermaking. This invention was developed by Li Yi, Xiong Wenhui, Ying Zhengju and Zhu Hongyu.
The patent application number is CN202422265844U 20240918. The patent publication number is CN223421983 (U). International Patent Cl..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Honghexing Printing Tech Shenzhen Co Ltd for Paper Conveying Assembly of Efficient Digital Printing Equipment. Fang Ming developed the invention.
The patent application number is CN20242386549U 20241213. The patent publication number is CN..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Zhangzhou Huanlv Paper Plastic Packaging Co Ltd has obtained a patent for conveying device for paper tray production. This invention was developed by Tang Haisheng and Zeng Chunyi.
The patent application number is CN20242376954U 20241213. The patent publication number is CN223421962 (U). International Pate..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Tangshan Zhongxing Printing Machinery Tech Co Ltd has obtained a patent for lifting and deviation rectifying mechanism of paper feeding machine. This invention was developed by Jiang Xuliang and Zhang Lin.
The patent application number is CN202422757970U 20241113. The patent publication number is CN2234219..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Xiamen Honghe Automatic Equipment Co Ltd has obtained a patent for paper sheet separating device. This invention was developed by Zheng Jiancong.
The patent application number is CN202422859136U 20241122. The patent publication number is CN223421952 (U). International Patent Classification codes are B65H1/..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Feeding Device of Paper Disc Forming Machine has been issued to Shiji Huazhang Shandong New Mat Co Ltd. This invention was developed by Guo Peng, Huang Chuanning, Wu Lexia and Sun Ling.
The patent application number is CN20242373510U 20241213. The patent publication number is CN223421756..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Shanghai Zanding Machinery Mfg Co Ltd has been awarded a patent for Ice Cream Paper Wrapping Machine. This invention was developed by Xu Chuanyao and Xu Can.
The patent application number is CN202422972253U 20241203. The patent publication number is CN223421049 (U). International Patent Classification code..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Qingdao Xinshengqi Ind And Trade Co Ltd for Automatic Packaging Device for Paper Funnels. Feng Sen developed the invention.
The patent application number is CN202422444610U 20241010. The patent publication number is CN223421030 (U). Intern..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Changzhou Serui Engineering Tech Co Ltd and Jiangsu Diwei New Material Tech Development Co Ltd have been awarded a patent for Control System for Overturning Type Automatic Release Paper Replacement of Adhesive Film Line. This invention was developed by Wang Zhichang, Wang Zhongliang and Dong Zhenguo.
The p..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Linyi Yuechuan New Mat Co Ltd and Guangxi Weisheng New Material Tech Co Ltd have secured a patent on Anti-wrinkle Facing Paper Cutting Machine. Wen Shenghui, Guan Mingtao, Sheng Weixiang, Hua Weizhong, Xia Lianqing, Wang Xinxing and Wang Haiyang developed the invention.
The patent application number is CN2..
Paper and Pulp
| Wed 08 Apr 2026
Quito, April 8 -- Essity Hygiene and Health has submitted a patent application for Coreless Rolls of a Tissue Paper Product and Methods of Manufacturing Coreless Rolls. This invention was developed by Weisang Nicolas and Jeannot Sébastien.
The patent application number is EC2022DI98070 20221228. The patent publication number i..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Shandong Tianhe Paper has been granted a patent for Rapid Dehydration Device for Papermaking. This invention was developed by Cao Lingcheng, Wang Yanhai, Ma Zhiwang, Zhang Minghe, Li Shoujun and Li Jiantao.
The patent application number is CN202422810088U 20241119. The patent publication number is CN22342303..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Ningbo Ronghua Digital Printing Equipment has been granted a patent for Paper Collecting Device. This invention was developed by Du Jianguo.
The patent application number is CN202422765244U 20241113. The patent publication number is CN223422061 (U). International Patent Classification codes are B65H31/02 and..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Ningbo Ronghua Digital Printing Equipment has been granted a patent for Paper Patting Mechanism of Film Laminating Machine. This invention was developed by Du Jianguo.
The patent application number is CN202422763045U 20241113. The patent publication number is CN223422060 (U). International Patent Classificat..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Shandong Huali Printing for Paper Tidying Device with Automatic Tidying Function. Wang Haoyu, Qi Cong and Di Huixiang developed the invention.
The patent application number is CN202422676765U 20241104. The patent publication number is CN2234..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Paper Feeding Device of Label Printing Equipment has been issued to Liaoning Jingcheng Printing Development. This invention was developed by Teng Mingyou.
The patent application number is CN202422859483U 20241122. The patent publication number is CN223422045 (U). International Patent Class..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Ningbo Ronghua Digital Printing Equipment has been granted a patent for Paper Collecting Mechanism of Film Laminating Machine. This invention was developed by Du Jianguo.
The patent application number is CN202422763048U 20241113. The patent publication number is CN223421990 (U). International Patent Classifi..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Guizhou Xiniuwang Printing has been granted a patent for Unwinding Mechanism for Laser Photoetching Pattern Packaging Paper Printing Device. Nie Wenhao, Kong Xiaohu and Zhou Jinhua developed the invention.
The patent application number is CN20242368969U 20241212. The patent publication number is CN223421974 ..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Zhengrun Machinery has secured a patent on Paper Feeding Mechanism of Board Cutting Machine. Cai Xifu, Wu Guilong, Zhang Jiantong, Zhang Wenqing and Zheng Daming developed the invention.
The patent application number is CN202422689659U 20241105. The patent publication number is CN223421953 (U). International..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Safe Power Printing & Box (Dongguan) Manufacturing for Paper Box Edge Angle Pressing Machine. Zhu Yongning and Long Wangping developed the invention.
The patent application number is CN202422886624U 20241125. The patent publication number is..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Hefei Hengxin Life Technology has obtained a patent for composite paper cup heat sealing device. This invention was developed by Wang Chunxia, Yan Shujing, Qu Haiyan and Li Yongxiang.
The patent application number is CN202422588856U 20241025. The patent publication number is CN223420200 (U). International Pa..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Hubei Linghang Packaging has been awarded a patent for Square Paper Barrel Cover Shaping Device. This invention was developed by Luo Lijun and Qu Quanming.
The patent application number is CN202422505165U 20241016. The patent publication number is CN223420195 (U). International Patent Classification codes ar..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Safe Power Printing & Box (Dongguan) Manufacturing for Paper Box Blanking Machine. Zhu Yongning and Long Wangping developed the invention.
The patent application number is CN202422849873U 20241121. The patent publication number is CN22342018..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Kunming Yiyu Printing and Packaging for Multi-size Chuck for Base Paper Frame of Paperboard Line Pit Machine. Tan Yanbo developed the invention.
The patent application number is CN202422843675U 20241121. The patent publication number is CN22..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Shengya Construction Group has secured a patent on Portable Wallpaper Corner Flattening Mechanism. He Xiaoju and Wang Qing developed the invention.
The patent application number is CN202422638308U 20241031. The patent publication number is CN223420400 (U). International Patent Classification code is B44C7/08..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Wenzhou Jiaranheng Stationery has received a patent for Knife Switch Type Paper Cutting Machine. This invention was developed by Bai Fumiao, Bai Furui, Bai Bingrui, Su Liangqing and Liao Wencai.
The patent application number is CN202422669426U 20241104. The patent publication number is CN223419623 (U). Inter..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Dongguan People's Hospital has been granted a patent for Blood Sampling Hand Cushioning Device Capable of Automatically Changing Paper. He Peilan, Lu Xiaozhang and Yin Dongmei developed the invention.
The patent application number is CN202421979560U 20240815. The patent publication number is CN223416235 (U)...
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Beijing Jishuitan Hospital, Capital Medical University for Automatic Paper Delivery Device for Ultrasonic Inspection. He Jingnan developed the invention.
The patent application number is CN202422558158U 20241022. The patent publication numbe..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Shenzhen Gimech Technologies has been awarded a patent for Paper Inserting Device and Motor Production Equipment. This invention was developed by Luo Ning.
The patent application number is CN202421666129U 20240715. The patent publication number is CN223414757 (U). International Patent Classification codes ar..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Wuxi Xinjili Electric Motor Technology has been granted a patent for Slot Excitation Rotor Slot Bottom Insulation Paper Installation Structure. This invention was developed by Nie Jiakuan.
The patent application number is CN202422805342U 20241118. The patent publication number is CN223414672 (U). Internation..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Guangdong Anda Intelligent Equipment has been awarded a patent for Carbon Paper Drying Device and Carbon Paper Hydrophobic Treatment Equipment. This invention was developed by Guan Zhanchun, Wu Qingxiao and Cheng Weichan.
The patent application number is CN202422643102U 20241031. The patent publication numbe..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Shandong Daxing Roll Shaft Manufacturing has secured a patent on Wear-resistant Rubber Roller for Papermaking. Man Hao and Man Chenghe developed the invention.
The patent application number is CN202423245615U 20241227. The patent publication number is CN223411251 (U). International Patent Classification code..
Paper and Pulp
| Wed 08 Apr 2026
Quito, April 8 -- Ecuadorian Patent Office has released Essity Hygiene and Health patent application for Coreless Rolls of a Tissue Paper Product and Methods of Manufacturing Coreless Rolls. This invention was developed by Weisang Nicolas and Jeannot Sébastien.
The patent application number is EC2022DI97525 20221228. The paten..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 7 -- Zhejiang University of Science and Technology and Modern Textile Technology Innovation Center Jianhu Laboratory have filed a patent application for Method and System for Detecting Tiny Flaws on Surface of Paper Cup Based on Deep Learning. This invention was developed by Wang Junru, Li Fang, Peng Laihu and Zha..
Paper and Pulp
| Mon 06 Apr 2026
Beijing, April 7 -- Wuhan Lingyun Jingchuang Intelligent Equipment Co Ltd and Wuhan Lingyun Photoelectronic System Co Ltd have submitted a patent application for Automatic Gummed Paper Edge Closing Mechanism and Method. Han Haiyan, Wang Feng and Shu Chao developed the invention.
The patent application number is CN20251163952 ..
Paper and Pulp
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Guangdong Zhihui Xinping Technology patent application for Method for Displaying Sixteen Gray Scales on Electronic Paper Price Tag Type Display Module. The invention was developed by Guo Junye and Wu Rujian.
The patent application number is CN20251156..
Paper and Pulp
| Mon 06 Apr 2026
Beijing, April 7 -- Jiangxi Xingtai Technology has submitted a patent application for Multi-temperature Electronic Paper Driving Waveform Wf Adjusting and Testing System and Method. Mao Huawang developed the invention.
The patent application number is CN202511473562 20251015. The patent publication number is CN121034239 (A). In..
Paper and Pulp
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Fuzhou University patent application for Electronic Paper Display Enhancement Method Based on Visual Perception and Dynamic Prior Information. Zhao Tiesong, Cheng Tingyu, Pei Shufan and Zhang Keke developed the invention.
The patent application number ..
Paper and Pulp
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Bilerud Ltd patent application for Coated Barrier Paper. This invention was developed by Larsson John A, Thomas Ilgren and Prosper Wouter.
The patent application number is CN20248021275 20240319. The patent publication number is CN120898041 (A). Inte..
Paper and Pulp
| Mon 06 Apr 2026
Beijing, April 7 -- Stowe Woodward Licensco LLC has submitted a patent application for Belt for Pulp or Paper Machine with Sensor for Detecting Pressure During Operation and Press Using Such Belt. Joerg Freudenberger and Classen Holger developed the invention.
The patent application number is CN20248024445 20240507. The paten..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Beijing Institute of Technology patent application for Multi-dimensional Engineering Paper Abstract Evaluation Method. Feng Chong and Liu Yihan developed the invention.
The patent application number is CN202510838225 20250623. The patent publication nu..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 7 -- Wuhan Danyaxiang Biological Technology has submitted a patent application for Evaluation Method and System for Air Permeability of Special-shaped Punched Assembled Paper. This invention was developed by Li Xiaomin and Qiu Shibo.
The patent application number is CN20251134478 20250725. The patent publication ..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 7 -- Zhejiang University of Science and Technology has sought patent for Method and System for Detecting Small Target Defects in Paper Cup Based on Deep Learning. This invention was developed by Wang Junru, Zhang Shuaian, Xiang Zhong and Zhao Xiong.
The patent application number is CN202510949782 20250710. The pa..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 7 -- Dongguan Shouzu Automation Tech Co Ltd has submitted a patent application for Bottom Jacking Type Automatic Gummed Paper Tearing Mechanism. Long Zhiguo developed the invention.
The patent application number is CN202511223962 20250829. The patent publication number is CN121038134 (A). International Patent C..
Paper and Pulp
| Mon 06 Apr 2026
Beijing, April 7 -- Shenzhen Gimech Technologies has submitted a patent application for Automatic Paper Inserting Machine for Stator. This invention was developed by Luo Ning, Qin Kejin, Guan Heng and Hu Jian.
The patent application number is CN202511404547 20250929. The patent publication number is CN120896400 (A). Internation..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 7 -- Beijing Leigh Mardon Pacific Packaging Co Ltd has applied Chinese patent for Paper Squareness Detection Method and Device. Di Baolin, Zhang Xiaogang, Qian Zhenrong and Zhang Xiuli developed it.
The patent application number is CN20251159034 20250730. The patent publication number is CN121032915 (A). Intern..
Paper and Pulp
| Mon 06 Apr 2026
Beijing, April 6 -- Hangzhou Dingshi Packaging Co Ltd has applied Chinese patent for Tension Control Method for Buffering Paper Pad Rolling. Si Kuangshu, Zhang Min, Huang Xin and Hao Cheng developed it.
The patent application number is CN202511549594 20251028. The patent publication number is CN121020300 (A). International Pa..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Konica Minolta patent application for Paper Size Detection Method, Computer System, Computer Readable Storage Medium, and Computer Program Product. This invention was developed by Gao Lei.
The patent application number is CN202410674532 20240528. The p..
Paper and Pulp
| Mon 06 Apr 2026
Beijing, April 6 -- Chengdu Hui Cai Design Printing Co Ltd has applied Chinese patent for Visual Inspection Device for Production of Self-adhesive Label Paper. Liu Jincheng and Yu Hai developed it.
The patent application number is CN202511546585 20251028. The patent publication number is CN121027128 (A). International Patent ..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 7 -- Konica Minolta has sought patent for Image Reading Mechanism, Conveying Mechanism, Image Forming Apparatus, and Paper Image Reading Method. This invention was developed by Gao Lei, Zhou Peng and Li Jinlong.
The patent application number is CN202410674597 20240528. The patent publication number is CN121037507..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 7 -- Zhongshan Yuansheng Garment Printing Mat Co Ltd has submitted a patent application for Intelligent Production Scheduling Data Analysis Method for Platen Paper Production Line. This invention was developed by Bao Jiaming and Bao Jiamin.
The patent application number is CN202511137238 20250813. The patent pu..
Paper and Pulp
| Mon 06 Apr 2026
Beijing, April 6 -- Zhejiang Huawei Machinery Co Ltd has applied Chinese patent for Grooving Positioning System Based on Paperboard Digital Intelligent Grooving Machine. Pan Yifeng and Lin Fuguang developed it.
The patent application number is CN202511578121 20251031. The patent publication number is CN121019029 (A). Internat..
Paper and Pulp
| Mon 06 Apr 2026
Beijing, April 6 -- Hubei Jiuxia New Material Tech Co Ltd has applied Chinese patent for Phosphogypsum Pulping Cemented Filling Equipment and Method. Xu Zhi, Li Zuobin, Li Xi and Xu Jiamu developed it.
The patent application number is CN20251127473 20250724. The patent publication number is CN121018757 (A). International Pate..
Paper and Pulp
| Mon 06 Apr 2026
Beijing, April 6 -- Yiwu Qingyue Optoelectronics Tech Co Ltd and Yiwu Qingyue Photoelectric Tech Research Institute Co Ltd have submitted a patent application for Resistance Testing Device and Method for Electronic Paper Diaphragm. Sun Jianfei, Mu Xinju, Pu Bin, Gao Yudi and Ma Zhongsheng developed the invention.
The patent a..
Paper and Pulp
| Sun 05 Apr 2026
Rome, April 6 -- Pezzotta Luca and Pezzotta Diego Mario have submitted a patent application for Taping Unit for Wetting Gummed Paper Tape. This invention was developed by Pezzotta Luca and Pezzotta Diego Mario.
The patent application number is IT20200000544 20200114. The patent publication number is IT202000000544 (A1). Coope..
Paper and Pulp
| Mon 06 Apr 2026
Beijing, April 6 -- Foshan Junchi New Mat Co Ltd has submitted a patent application for Quick Packaging Hot Melt Adhesive for Paper Products. This invention was developed by Chen Lin, Lu Guochang and Chen Xin.
The patent application number is CN20251133533 20250725. The patent publication number is CN121022296 (A). Internatio..
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