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Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Qingdao Hailang Intelligent Equipment Co Ltd has obtained a patent for paper pulp molding structure. This invention was developed by Li Changtai, Ding Guili, Liu Peihua, Wang Yipeng and Sun Yong.
The patent application number is CN202520378985U 20250305. The patent publication number is CN223867043 (U). In..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- State Intellectual Property Office of China has awarded a patent to Qingdao Wing Fat Molded Fiber Co Ltd for Paper Pulp Molding Device and Heating and Dehumidifying Structure. Liu Benyou, Ding Yucheng and Choi Kyo-bong developed the invention.
The patent application number is CN202520347785U 20250228. The ..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Chinese Patent for Paper Pulp Molding Device and Upper Mold Heating Structure has been issued to Qingdao Wing Fat Molded Fiber Co Ltd. This invention was developed by Liu Benyou, Ding Yucheng and Choi Kyo-bong.
The patent application number is CN202520368123U 20250304. The patent publication number is CN22..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Chongqing Liyong Paper Product Packaging Co Ltd has secured a patent on Coloring Equipment for Corrugated Paper Processing. Lai Minghua, Liu Xingyuan, Chi Minhui, Ke Mingqing and Ke Mingxiang developed the invention.
The patent application number is CN202520547211U 20250326. The patent publication number i..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- State Intellectual Property Office of China has awarded a patent to Xiantao Hongyuan Fiber Science and Tech Co Ltd for Rotor Structure of Paper Pulp Pressurized Screen. Yin Dexiang developed the invention.
The patent application number is CN202520293061U 20250224. The patent publication number is CN2238670..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Chinese Patent for Stacking Auxiliary Device for Corrugated Paper Production has been issued to Chongqing Liyong Paper Product Packaging Co Ltd. This invention was developed by Lai Minghua, Liu Xingyuan, Chi Minhui, Ke Mingqing and Ke Mingxiang.
The patent application number is CN202520602288U 20250401. Th..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Dongguan Jiuzhou Fangyuan Paper Co Ltd has secured a patent on Winding Mechanism for Paper Production. Lin Jie developed the invention.
The patent application number is CN202520424816U 20250311. The patent publication number is CN223866030 (U). International Patent Classification codes are B65H23/26 and B6..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Dongguan Jiuzhou Fangyuan Paper Co Ltd has been granted a patent for Paper Unwinding Mechanism. Lin Jie developed the invention.
The patent application number is CN202520347675U 20250228. The patent publication number is CN223866029 (U). International Patent Classification code is B65H23/26.
The abstra..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Chinese Patent for Raw Material Uncoiling Device with Quantitative Conduction Structure for Corrugated Paper Production has been issued to Anhui Xinguang New Material Tech Co Ltd. This invention was developed by Yuan Jilong, Sun Jie and Zhu Debao.
The patent application number is CN202520569640U 20250328. ..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Suzhou Dejiu Smart Ind Co Ltd has been awarded a patent for Insulation Paper Rolling Structure. This invention was developed by Wang Shuangyan, Liang Chunxi, Luo Deming and Tan Shuo.
The patent application number is CN202520457625U 20250317. The patent publication number is CN223865992 (U). International P..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Guangdong Long Xingjian Intelligent Equipment Co Ltd has secured a patent on Belt Pulley Assembly with Position Adjusting Function for Paperboard Processing Equipment. Cao Chenming developed the invention.
The patent application number is CN202520429995U 20250312. The patent publication number is CN2238659..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Anhui Heshun Packaging Tech Co Ltd has obtained a patent for turnover device for paperboard processing. This invention was developed by Ni Xiugui, Xia Song and Zhang Yubing.
The patent application number is CN202520362560U 20250304. The patent publication number is CN223865968 (U). International Patent Cla..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Shandong Zhongnan Packaging Tech Co Ltd has been awarded a patent for Automatic Feeding Device for Black Paperboard Production. This invention was developed by Kong Bin, Yang Fei, Wang Zhipeng, Sun Wenbin, Ma Zhinan and Ma Yong.
The patent application number is CN202520479631U 20250319. The patent publicat..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Shantou Zhongguan Machinery Co Ltd has received a patent for Automatic Paper Tube Discharging and Egg Tube Shifting Manipulator. This invention was developed by Qian Zekun.
The patent application number is CN202522729808U 20251223. The patent publication number is CN223865908 (U). International Patent Clas..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Foshan Nanhai Blue Swan Papermaking Co Ltd has been granted a patent for Double-sided Glue Spraying Mechanism for Corrugated Paper Base Paper. This invention was developed by Zhang Jinbiao and Luo Qiming.
The patent application number is CN202423290035U 20241230. The patent publication number is CN22386218..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Hubei Jiakuo Environmental Protection Tech Co Ltd has been granted a patent for Packaging Paper Sheet Gluing Device. Xiong Chenle and Liu Shiyi developed the invention.
The patent application number is CN202520160006U 20250123. The patent publication number is CN223862175 (U). International Patent Classifi..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Nanyang Liannuo Packing Co Ltd has been granted a patent for Spraying and Gluing Device for Multi-layer Composite Paperboard Production. Sun Pengtao developed the invention.
The patent application number is CN20252057380U 20250110. The patent publication number is CN223862168 (U). International Patent Clas..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- The People's Hospital of Shexian County has received a patent for Aluminum Paper Opener for Dialysate Barrel. This invention was developed by Jiang Wei.
The patent application number is CN202520436740U 20250313. The patent publication number is CN223866340 (U). International Patent Classification code is B..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Wenzhou Xukang Paper Plastic Co Ltd has obtained a patent for waterproof bechamel paper cup. This invention was developed by Lin Weimiao.
The patent application number is CN202520798807U 20250425. The patent publication number is CN223860540 (U). International Patent Classification codes are A47G19/22, B65..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Qilin Watermelon Professional Coop for Paper Box for Fruits. Chen Xiaoqian developed the invention.
The patent application number is CN202423210007U 20241225. The patent publication number is CN223865300 (U). International Patent ..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Guangzhou Taike Digital Tech Co Ltd has obtained a patent for printer paper heat dissipation device. This invention was developed by Zhang Xuanzhi.
The patent application number is CN202520389266U 20250307. The patent publication number is CN223864575 (U). International Patent Classification code is B41J11..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Dongguan Pengcheng Packaging Products Co Ltd has obtained a patent for paper tube cutting device for paper barrel production. This invention was developed by Cheng Tongbo.
The patent application number is CN202520267957U 20250219. The patent publication number is CN223863876 (U). International Patent Class..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Chengdu Shunhetai Electronic Tech Co Ltd has received a patent for Waste Paperboard Transferring and Slitting Mechanism. This invention was developed by Xiao Bo, Wu Yang and Wei Chaoyong.
The patent application number is CN202520518283U 20250324. The patent publication number is CN223863875 (U). Internatio..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Wu Chuangxi has obtained a patent for meat mincing and pulping machine.
The patent application number is CN202520374670U 20250305. The patent publication number is CN223860092 (U). International Patent Classification codes are A22C17/00, B02C18/14, B02C18/18, B02C18/24 and B02C23/16.
State Intellectual ..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- State Intellectual Property Office of China has awarded a patent to Dongguan Jiuzhou Fangyuan Paper Co Ltd for Embossing Machine for Patterned Paper. Lin Jie developed the invention.
The patent application number is CN202520126053U 20250117. The patent publication number is CN223864491 (U). International P..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Dongguan Kaijing New Material Tech Co Ltd has been granted a patent for Embossing Mechanism for Release Paper Processing. Zhang Yanliang developed the invention.
The patent application number is CN202423316324U 20241231. The patent publication number is CN223864490 (U). International Patent Classification ..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Nantong Rizhi Electric Stuff Co Ltd has secured a patent on Side Edge Longitudinal Bending and Folding Machine for Transformer Insulation Paper. Zhou Shunkui and Ren Guijun developed the invention.
The patent application number is CN202520402070U 20250310. The patent publication number is CN223864488 (U). ..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Suzhou Elephant Printing and Packaging Co Ltd has secured a patent on Printing and Flattening Device for Color Box Paperboard. Lin Shaofeng, Wang Qin, Ge Yadong, Chen Jinxing and Chen Xionghui developed the invention.
The patent application number is CN202423266207U 20241230. The patent publication number ..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Chengdu Shunhetai Electronic Tech Co Ltd has secured a patent on Hot-press Forming Equipment for Paper Cup Holder. Wang Yongzhong, Wu Yang and Fu Wenguo developed the invention.
The patent application number is CN202520331901U 20250227. The patent publication number is CN223864453 (U). International Patent..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Anhui Taihang Packaging Co Ltd has received a patent for Feeding Device of Sealed Paper Box Die-cutting Machine. This invention was developed by Liu Rulian.
The patent application number is CN202520467992U 20250318. The patent publication number is CN223864446 (U). International Patent Classification codes..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Chinese Patent for Paper Box Forming Mechanism of Corner Pasting Machine has been issued to Guangdong Haofeng Intelligent Tech Co Ltd. This invention was developed by Huang Jin'ao and Lin Changshan.
The patent application number is CN20242301832U 20241206. The patent publication number is CN223864442 (U). ..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Wang Limin has been awarded a patent for Adhesive Tape Paper Tube Distributing Mechanism.
The patent application number is CN202520546609U 20250326. The patent publication number is CN223863914 (U). International Patent Classification codes are B26D7/00, B26D7/18 and B26D7/32.
State Intellectual Prope..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Ningbo Lingchuang Printing Co Ltd has been awarded a patent for Paper Card Cutting Device with Corner Polishing Function. This invention was developed by Yang Lingling.
The patent application number is CN202520470639U 20250318. The patent publication number is CN223863913 (U). International Patent Classifi..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Guangdong Long Xingjian Intelligent Equipment Co Ltd has been granted a patent for Cutter Beam Assembly with Angle and Position Adjusting Function for Paperboard Processing Equipment. This invention was developed by Cao Chenming.
The patent application number is CN202520429994U 20250312. The patent publica..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Guangzhou Xinyi Paper Products Co Ltd has received a patent for Paper Cup Sheet Edge Removing Machine. This invention was developed by Li Hong, Mo Zhuofan, Li Zhiwei and Mo Wenfeng.
The patent application number is CN202520517667U 20250324. The patent publication number is CN223863896 (U). International Pa..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Guangdong Decro Film New Mat Co Ltd has been granted a patent for Paper Core Cutting Device. This invention was developed by Yang Baoling, Mai Youquan, Ouyang Weiyi and Chen Xiquan.
The patent application number is CN202423183962U 20241223. The patent publication number is CN223863861 (U). International Pa..
Paper and Pulp
| Thu 22 Oct 2026
Alexandria, Oct. 21 -- Hoffmaster Group Inc has submitted a patent application for Paperboard Products with Improved Rigidity and Moisture Barrier Properties. This invention was developed by Laatsch Jason, Sommers Joe, Robenhorst Chad, Christopherson Cory, Hunter Mark, Miller Kyle, Van Nuland Breanna, Hildebrandt Chad, Millies S..
Paper and Pulp
| Thu 22 Oct 2026
Alexandria, Oct. 21 -- Albany International has applied United States patent for Fabrics for Paper Manufacture. Lafond John and Daul Lynn developed it.
The patent application number is US202619648800 20260415. The patent publication number is US20260318002 (A1). International Patent Classification codes are D03D13/00, D03D15/43..
Paper and Pulp
| Thu 22 Oct 2026
Alexandria, Oct. 21 -- Nippon Paper Industries has applied United States patent for Anti-static Agent. Nakamura Akihiko, Kono Masaru, Kanenaka Tsubasa and Yamaji Momoko developed it.
The patent application number is US202419474820 20240617. The patent publication number is US20260317606 (A1). International Patent Classification..
Paper and Pulp
| Thu 22 Oct 2026
Alexandria, Oct. 21 -- Solenis Technologies has submitted a patent application for Compositions and Methods of Producing a Crepe Paper. This invention was developed by Evans Michael A and Rogers Andrew M.
The patent application number is US202619466675 20260202. The patent publication number is US20260317603 (A1). International..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Zhangjiakou Cigarette Factory has been granted a patent for Aluminum-foil Paper Conveying Device of Packaging Machine. This invention was developed by Yang Sha, Wang Xinchang, Li Yan, Zhang Yifan, Liu Ying, Wang Yanying, Zhang Pei, He Xiaoying, Fu Huaxing, Liang Xinqun, Wu Yue, Xue Lin, Ding Ying, Sun Jiateng..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Jiangsu Wanteda Mining Technology has been awarded a patent for Mining Pulping Tank Equipment. This invention was developed by Li Zhuangzhuang.
The patent application number is CN202423221733U 20241226. The patent publication number is CN223861716 (U). International Patent Classification codes are B01F31/40,..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Shandong Xianhua New Material Technology has been granted a patent for Advanced Treatment System for High-gram-weight Raw Paper White Water. This invention was developed by Xue Bin, Zhang Cheng, Huangfu Jiangwei, Lyu Zhaogang and Gao Wei.
The patent application number is CN202520170563U 20250125. The patent ..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Zhengzhou Yunda Paper Equipment has secured a patent on Drum Screen. Cheng Helin, Liu Peng, Zhang Yi, Ma Yuhao, Zhang Gaowei, Song Siyu, He Dongge, Xu Yinchuan and Zhou Guangchao developed the invention.
The patent application number is CN202423321559U 20241231. The patent publication number is CN223861476 (..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- State Intellectual Property Office of China has awarded a patent to Weifang Qiyuan Adhesive Products for Self-adhesive Paper with Knife Cut Lines. Li Yuxue and Liu Shicheng developed the invention.
The patent application number is CN202520416752U 20250311. The patent publication number is CN223866558 (U). In..
Paper and Pulp
| Wed 21 Oct 2026
Beijing, Oct. 21 -- Zhengzhou Yunda Paper Equipment has secured a patent on High-temperature Softening Pipe. Zhang Tuo, Sun Bo, Li Haiqing, Yang Yonghui, Shi Yuan, Wang Kegang, Xu Yinchuan and Han Yanlong developed the invention.
The patent application number is CN202423321642U 20241231. The patent publication number is CN22386..
Paper and Pulp
| Thu 22 Oct 2026
Alexandria, Oct. 21 -- U.S. Patent and Trademark Office has published Qilu University of Technology Shandong Academy of Sciences patent application for Mulching Paper for Greenhouse and Preparation Method Therefor. The invention was developed by Lv Gaojin, Han Wenjia, Tian Zhongjian, Wang Dongxing, Shao Xuejun, Ji Xingxiang and ..