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Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Sichuan Yongfeng Pulp & Paper Co Ltd has secured a patent on Sealing Structure for Pulping Pump. Luo Ou, Yuan Tianneng and Zhu Jun developed the invention.
The patent application number is CN202520731426U 20250417. The patent publication number is CN223839390 (U). International Patent Classification codes ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Empty Paper Tape Releasing and Pressing Device has been issued to Shandong Power Equipment. This invention was developed by Han Zhiwei, Wang Lei, Lin Bo, Du Xin, Xu Lianhuan, Liu Hongqi, Sun Zhiwen, Xuan Chenlong, Wang Nan and He Haodong.
The patent application number is CN202520161874U 20..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Joingoal New Material, Suzhou for Anti-deformation Transfer Paper. Zhou Mengchao and Wang Ying developed the invention.
The patent application number is CN202520743032U 20250418. The patent publication number is CN223835274 (U). Internationa..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Fengteng Packaging Tech Suzhou Co Ltd has been awarded a patent for Polishing and Waxing Machine for Paper Tube Processing. This invention was developed by Cao Qing and Chen Lin.
The patent application number is CN202520347017U 20250303. The patent publication number is CN223835169 (U). International Paten..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Zhangzhou Tianchen Paper Products Packaging has been awarded a patent for Pressing Device for Corrugated Paper Production. This invention was developed by Lin Tianqi.
The patent application number is CN20252041876U 20250108. The patent publication number is CN223835167 (U). International Patent Classificatio..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Long-service-life Laminating Device for Corrugated Board Production has been issued to Kunshan Mingpeng Paper Ind Co Ltd. This invention was developed by Li Zhongshun, Li Xiaoxia and Li Shaohua.
The patent application number is CN202423122324U 20241217. The patent publication number is C..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Minghui New Mat Co Ltd for Embossing Device for Release Paper Production. Ding Zhongyou developed the invention.
The patent application number is CN202520469418U 20250317. The patent publication number is CN223835165 (U). Internat..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Foshan Ruixin Machinery has been granted a patent for Pretreatment Through-pattern Backing Paper Forming Roller. This invention was developed by Zhang Shaojing and Xu Yuqing.
The patent application number is CN202423312735U 20241231. The patent publication number is CN223835164 (U). International Patent Clas..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Foshan Ruixin Machinery has been granted a patent for Cutting and Forming Machine for Paper with Through Patterns. Zhang Shaojing and Xu Yuqing developed the invention.
The patent application number is CN202423312091U 20241231. The patent publication number is CN223835163 (U). International Patent Classifica..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Siping Tianli Packaging Product Co Ltd for Corrugated Board Flattening Device for Corrugated Paper Processing. Wang Junjie and Wang Huanyu developed the invention.
The patent application number is CN202520453696U 20250317. The patent publi..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Henan Yingda Packaging Co Ltd has secured a patent on Automatic Production Line for Paper Hand Bags. Gong Diwei, Wu Suixian, Miao Shengyu, Cheng Hao, Zhou Shengjun, Yang Menglei, Shi Guangjie, Yu Xiaolong, Gong Mengsen and Wang Huiqin developed the invention.
The patent application number is CN20252014553U..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Jiangsu Hongcheng Abrasive Materials Tech Co Ltd has sought patent for Durability Detection Device for Abrasive Paper. This invention was developed by Zhou Zhipeng.
The patent application number is CN202610821248 20260609. The patent publication number is CN122361176 (A). International Patent Classificatio..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Huayu New Energy Technologies has filed a patent application for Integrated Equipment for Detecting Performance of Polar Plate Paper. This invention was developed by Cao Biao, Wang Nana, Yang Weiqi and Huang Bin.
The patent application number is CN202610745168 20260527. The patent publication number is CN122..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 15 -- Liansheng Pulp and Paper Zhangzhou Co Ltd has sought patent for Heat Pump System for Paper Pulp Black Liquor Waste Heat Recovery and Paper Pulp Heating Method. This invention was developed by Sun Zhiqiang, Liu Junwei, Liu Bingqi, Zhao Zhiguo and Wang Yanyu.
The patent application number is CN202610813352 2..
Paper and Pulp
| Fri 16 Oct 2026
Munich, Oct. 15 -- European Patent Office has released Guangzhou Faner Tech Co Ltd and Faner Aroma Product Co Ltd patent application for Paper Discharge Slowing Mechanism and Paper Dispenser. This invention was developed by Chang Chia-yu, Ye Songwen, Zhou Jinbing and Chang Hsu-hui.
The patent application number is EP202409634..
Paper and Pulp
| Fri 16 Oct 2026
Munich, Oct. 15 -- European Patent Office has received Guangzhou Faner Tech Co Ltd and Faner Aroma Product Co Ltd patent application for Automatic Paper Dispenser. Chang Chia-yu, Ye Songwen, Mo Yuanshou and Chang Hsu-hui developed the invention.
The patent application number is EP20240959053 20241031. The patent publication n..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Jiangsu Lee & Man Paper Manufacturing has received a patent for Plate-and-frame Filter Pressing Device for Papermaking Sludge Treatment. This invention was developed by Li Wenbin.
The patent application number is CN202520230908U 20250213. The patent publication number is CN223837266 (U). International Patent..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Jinchuan Group Nickel & Cobalt has been granted a patent for Pump Suction Type Automatic Ore Pulp Sampling Device. This invention was developed by Wu Qian, Fan Yangyue and Sun Dazhen.
The patent application number is CN202520332364U 20250228. The patent publication number is CN223841550 (U). International Pa..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Hefei Senang Environmental Protection Tech Co Ltd has secured a patent on Leakage Detection Device for Paper Cup Production. Shen Na, Chen Guojun and Liu Jun developed the invention.
The patent application number is CN202520493753U 20250320. The patent publication number is CN223841422 (U). International P..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Guiyang Aluminium Magnesium Design & Research Institute for Device for Reducing Pressure Loss of Ore Pulp in Pipeline Dissolution Process. Cao Zhaosheng, Wang You, Ni Yang, Luo Zhenyong, Jin Gang, Fang Tao, Shi Jinjun, Zou Yongming, Tang Yuli..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has released Nat Energy Nanning Power Generation Co Ltd patent application for Transformer Insulation Paper Aging Evaluation Method Based on Furfural and Whale Algorithm. This invention was developed by Zhang Hui, Chen Xiaoguang and Jiang Yanwen.
The patent appli..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Henan Zhongbao New Tech Co Ltd has secured a patent on Wear-resistant Anti-aging Impregnated Paper. Li Zhengjun developed the invention.
The patent application number is CN202520590191U 20250331. The patent publication number is CN223837813 (U). International Patent Classification codes are B32B27/06, B32B..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chongqing Jinxing Paper Products Co Ltd has obtained a patent for novel buffering corrugated paper with double-layer structure. This invention was developed by Xiang Wang.
The patent application number is CN202520529247U 20250325. The patent publication number is CN223837812 (U). International Patent Class..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Yancheng Jingneng Rubber Roller Co Ltd has obtained a patent for pressure regulating mechanism of rubber roller pair rolling device special for papermaking. This invention was developed by Zhong Keping and Li Dongbei.
The patent application number is CN202520298729U 20250224. The patent publication number ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Jiangsu Lee & Man Paper Manufacturing has been awarded a patent for Antifouling Cleaning System of Papermaking Drying System. This invention was developed by Li Wenbin.
The patent application number is CN202520315806U 20250226. The patent publication number is CN223837809 (U). International Patent Classifica..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Xian Jurun New Material Tech Co Ltd has been awarded a patent for Efficient Paper Pulp Fiber Separation Device. This invention was developed by Zhang Lin, Liu Guangrong, Shang Haiyan and Wang Jing.
The patent application number is CN202520588264U 20250331. The patent publication number is CN223837807 (U). ..
Paper and Pulp
| Fri 16 Oct 2026
Munich, Oct. 15 -- European Patent Office has published Ahlstrom patent application for a Method of Producing a Fiber-based Paper Comprising at Least One Transparent Area. The invention was developed by Roux Mireille, Paquet Olivier, So Raky, Cartier Noël and Reverdy Charlène.
The patent application number is EP20250167672 20..
Paper and Pulp
| Fri 16 Oct 2026
Munich, Oct. 15 -- European Patent Office has published Ahlstrom patent application for a Fiber-based Paper Comprising at Least One Transparent Area and a Method of Producing the Same. The invention was developed by Roux Mireille and Paquet Olivier.
The patent application number is EP20250167673 20250401. The patent publication..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Truly Opto-Electronics has received a patent for Protective Paper Feeding Structure. This invention was developed by Li Qiaomiao, Huang Huan and Li Zhicheng.
The patent application number is CN202520533455U 20250325. The patent publication number is CN223836209 (U). International Patent Classification code i..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Sichuan Jinpeng Hongda Ind Co Ltd has been granted a patent for Paper Transfer Box. Jin Lijin and Zhang Haiyun developed the invention.
The patent application number is CN202520560179U 20250327. The patent publication number is CN223836166 (U). International Patent Classification codes are B65D25/02, B65D2..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Fujian Nanwang Environment Prot Scien Tech Co Ltd has been granted a patent for Sealing Paper Bag. Xin Qingqing and Yang Yegao developed the invention.
The patent application number is CN202423218315U 20241225. The patent publication number is CN223836155 (U). International Patent Classification codes are ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shanghai Gesen Paper Industry has received a patent for Multifunctional Toothpick Paper Storage Device. This invention was developed by Liu Xu.
The patent application number is CN202520577004U 20250331. The patent publication number is CN223836142 (U). International Patent Classification codes are B65D25/22,..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Paper Tube Transportation Buffer Mechanism has been issued to Cixi Xingfeng Paper Tube Co Ltd. This invention was developed by Du Yufang and Du Wenjie.
The patent application number is CN202520837272U 20250429. The patent publication number is CN223836133 (U). International Patent Classi..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shanghai Senya Ind Development Co Ltd has been awarded a patent for Bobbin Paper Finished Product Storage Device. This invention was developed by Liu Xu.
The patent application number is CN202520576608U 20250331. The patent publication number is CN223836130 (U). International Patent Classification codes ar..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shenzhen Huibao Paper Products Co Ltd has been awarded a patent for Novel Paper Packaging Box. This invention was developed by Yu Haifeng and Zhang Wei.
The patent application number is CN202520389467U 20250307. The patent publication number is CN223836090 (U). International Patent Classification codes are..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Kunshan Huasen Environmental Protection Tech Co Ltd has received a patent for Paper Honeycomb Tray with Buffering Effect. This invention was developed by Zhang Ye, Ma Zhongyuan and Wei Yongcheng.
The patent application number is CN202520204650U 20250210. The patent publication number is CN223836049 (U). In..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shantou Yufeng Ind Co Ltd has received a patent for Foldable and Convertible Paper Box. This invention was developed by Xu Xinglun.
The patent application number is CN202522631177U 20251211. The patent publication number is CN223836028 (U). International Patent Classification codes are B65D6/16 and B65D81/..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Jifeng Packaging Shanghai Co Ltd has been granted a patent for Gear Opening Type Paper Box and Integrated Paper Board. Zhang Huanhuan developed the invention.
The patent application number is CN202520416744U 20250311. The patent publication number is CN223836016 (U). International Patent Classification cod..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Zhongshan Hongxing Printing And Packaging Co Ltd has received a patent for Foldable Supporting Paperboard in Carton. This invention was developed by Song Zhiqiang, Liu Yang, Li Hui and Huang Yumei.
The patent application number is CN202520180824U 20250205. The patent publication number is CN223836013 (U). ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Yu Peng for Paper Stretching Device.
The patent application number is CN202423242292U 20241227. The patent publication number is CN223835963 (U). International Patent Classification codes are B65B41/16, B65B61/00, B65B61/06, B65H20/02, B..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shanghai Qindian Machinery Mfg Co Ltd has been granted a patent for Folding, Pressing, Inserting and Top Sealing Device for Folded Side Tongues of Paper Box. Yang Zhiguo and Zhang Hong developed the invention.
The patent application number is CN202520412867U 20250311. The patent publication number is CN223..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Yancheng Jingneng Rubber Roller Co Ltd has been awarded a patent for Lubricating Device for Vacuum Roller of High-speed Paper Machine. This invention was developed by Zhong Keping and Li Dongbei.
The patent application number is CN202520322856U 20250226. The patent publication number is CN223840137 (U). In..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Cooling System Device of High-concentration Pulping Machine for Mechanical Pulp has been issued to Shouguang Meilun Paper Co Ltd. This invention was developed by Jia Ruiyun, Liu Xiaoming, Wang Luyan and Wang Chao.
The patent application number is CN20252014412U 20250104. The patent publi..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has published Jiangmen Hongrong Textile Research Institute Co Ltd patent application for Preparation Method of Modified Plant Fiber Powder/nylon Composite Master Batch and Application of Modified Plant Fiber Powder/nylon Composite Master Batch in Papermaking Forming..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Yunnan Yuxi Chicheng Chemical Co Ltd has obtained a patent for tail gas recovery device of paper tube drying equipment. This invention was developed by Cai Yunfeng and Li Yuebin.
The patent application number is CN202520446894U 20250314. The patent publication number is CN223840975 (U). International Paten..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Hangzhou Anke Packaging has received a patent for Paper Product Processing and Drying Equipment. This invention was developed by Li Gang and Lee Sang-gu.
The patent application number is CN202520437083U 20250313. The patent publication number is CN223840847 (U). International Patent Classification codes are ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Xiangyang Fangerzheng Box Co Ltd has secured a patent on Paper Feeding Mechanism Capable of Adjusting Operation Width. Cao Jichang and Zeng Qinglin developed the invention.
The patent application number is CN202520387518U 20250307. The patent publication number is CN223836755 (U). International Patent Clas..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Anhui Gemeite New Material for Release Paper Winding Device. Qu Xiufei developed the invention.
The patent application number is CN202520569865U 20250328. The patent publication number is CN223836738 (U). International Patent Classification ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Automatic Feeding Device for Thermo-sensitive Paper has been issued to Zhongshan Hanzhou Tech Industrial Co Ltd. This invention was developed by Chen Shuangping, Liu Yongping, Jin Fuyou and Ding Yubo.
The patent application number is CN202520412170U 20250311. The patent publication numbe..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shenzhen Likexin Ind Co Ltd has been granted a patent for Printing and Rolling Equipment for Thermo-sensitive Paper. This invention was developed by Liu Changlong and Zeng Qingyong.
The patent application number is CN202520670074U 20250410. The patent publication number is CN223836719 (U). International Pa..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Linyi Xinda Packaging Co Ltd has been granted a patent for Winding Device for Paper Barrel Packaging Strips. This invention was developed by Zhang Qingxiang, Zhang Qingpeng and Tian Haijian.
The patent application number is CN202520151217U 20250122. The patent publication number is CN223836710 (U). Interna..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Rizhao Huanyu Packaging Co Ltd for Conveying Device of Anti-skid Corrugated Paperboard Machine. Liang Bin, Xin Benbin and Si Liang developed the invention.
The patent application number is CN202520547914U 20250327. The patent publication n..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chongqing Shengguang Electric Power Printing Co Ltd has received a patent for Printing Paper Feeding Platform Structure. This invention was developed by Zhang Shaobin and Zheng Lei.
The patent application number is CN202520441659U 20250313. The patent publication number is CN223836683 (U). International Pa..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Portable Blood Glucose Test Paper Box has been issued to Shanxi Bethune Hospital Shanxi Hospital of Medical Sciences Shanxi Hospital of Huazhong University of Medical. This invention was developed by Zhang Yanjun, Li Min and Cui Liping.
The patent application number is CN202520523477U 2025..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Xiamen Zhenbaili Packaging Co Ltd has obtained a patent for paper box with novel structure. This invention was developed by Wu Daiwen.
The patent application number is CN20252072149U 20250113. The patent publication number is CN223836218 (U). International Patent Classification codes are B65D25/02, B65D25/..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Anhui Laiyin Environmental Protection Tech Co Ltd has received a patent for Molded Pulp Packaging Box with High Buffering Performance. This invention was developed by Jung Yeong-moon.
The patent application number is CN202520359444U 20250304. The patent publication number is CN223836215 (U). International ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shandong University has been granted a patent for Traditional Chinese Painting with Dynamic Effect. Chen Juhua and Wang Songran developed the invention.
The patent application number is CN202423110187U 20241217. The patent publication number is CN223835314 (U). International Patent Classification code is B..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 14 -- Linhai Forest Package has submitted a patent application for Paperboard Double-face Alternate Paper Stacking Machine. This invention was developed by Zheng Bing, Yang Xuezhou, Wu Guang, Zhang Taibing and Chen Jinjie.
The patent application number is CN202610683342 20260518. The patent publication number is C..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Joingoal New Material, Suzhou has been awarded a patent for Cutting Device for Heat Sublimation Transfer Paper. This invention was developed by Zhou Mengchao and Wang Ying.
The patent application number is CN202520355282U 20250303. The patent publication number is CN223834642 (U). International Patent Classi..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Affiliated Stomatological Hospital of Nanchang University has been granted a patent for Tooth Pulp Aspirator. This invention was developed by Lu Xiaoli, Hu Hanqing, Zheng Zhiguo, Huang Wenqing, Leng Fei, Cheng Hui, Zhang Yi, Shi Ping, Chen Chang, Zhang Fengrui, Cai Dongxuan, Liu Chang'en, Cai Qiudong, Zhang Q..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Wenzhou Ruisike Machinery has received a patent for Non-fillet Full-automatic Paper Box Forming Machine. This invention was developed by Zeng Jie, Zeng Jianfei, Zeng Siqi and Chen Ruixin.
The patent application number is CN20252081192U 20250114. The patent publication number is CN223835137 (U). International..
Paper and Pulp
| Thu 15 Oct 2026
Alexandria, Oct. 14 -- Haier US Appliance Solutions has been granted a patent for Molded Pulp Packaging Insert for a Dishwasher Appliance. Brewer Kyle James and Kremmel Aldo Vincent developed the invention.
The patent application number is US202418811262 20240821. The patent publication number is US12752997 (B2). International ..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Chinese Patent for Pulping Waste Paper Feeding and Shredding Device has been issued to Shanying International Holding. This invention was developed by Pei Xianxi, Tao Qihe, Wei Zhijian, Wang Ping and Song Zujun.
The patent application number is CN202520499710U 20250319. The patent publication number is CN2..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Honglu Intelligent Technology (Shandong) has been granted a patent for Ore Pulp Guiding Device and Flotation Machine. This invention was developed by Wang Lifeng, Liu Dongqing, Liu Wei, Lu Tao, Zou Tianxiang, Mou Guosong and Qin Yuping.
The patent application number is CN202423210628U 20241225. The patent pu..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Haining Qingteng New Energy Technology has received a patent for Raw Material Crushing Device for Filter Paper Production. This invention was developed by Li Junjian and Li Yiping.
The patent application number is CN202520706975U 20250415. The patent publication number is CN223832473 (U). International Paten..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Hunan Herui Laser Technology has obtained a patent for equipment for detecting aluminum layer fastness of composite and transfer paper. This invention was developed by Hu Chao, Deng Sha, Chen Wencong and Zeng Mengmeng.
The patent application number is CN202423195446U 20241224. The patent publication number i..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Jiangsu Lee & Man Paper Manufacturing has secured a patent on Flue Gas Drying Equipment for Papermaking Sludge Treatment. Li Wenbin developed the invention.
The patent application number is CN202520230907U 20250213. The patent publication number is CN223832101 (U). International Patent Classification codes a..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Jiangsu Lee & Man Paper Manufacturing has received a patent for Supergravity Absorption Device for Waste Gas Treatment of Pulping System. This invention was developed by Li Wenbin and Chen Man.
The patent application number is CN202520278854U 20250221. The patent publication number is CN223832083 (U). Intern..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Chinese Patent for Spraying Device for Waste Gas Treatment of Pulping System has been issued to Jiangsu Lee & Man Paper Manufacturing. This invention was developed by Li Wenbin and Chen Man.
The patent application number is CN202520278832U 20250221. The patent publication number is CN223832047 (U). Internati..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Tiancheng Paper Ind Co Ltd for Gas-liquid Mixing Synergistic Paper Pulp Filtering Equipment. Gu Guangcheng, Lian Huafu, Wang Xiguan and Lian Guoliang developed the invention.
The patent application number is CN202520160365U 2025012..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Nanjing Xinda Intelligent Equipment Co Ltd and Nanjing Jinling Gold Foil Group Co Ltd have been awarded a patent for Roll Paper Splitting Machine. This invention was developed by Hu Jian, Bai Jia, Cheng Bo and Zhu Wei.
The patent application number is CN202520543638U 20250326. The patent publication number..
Paper and Pulp
| Wed 14 Oct 2026
Geneva, Oct. 13 -- Stora Enso has submitted a patent application for Method for Manufacturing a Multiply Paperboard and Multiply Paperboard. Backfolk Kaj, Sokka Tuula and Kyllönen Henri developed the invention.
The patent application number is WO2026IB52528 20260316. The patent publication number is WO2026202645 (A1). Internat..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Printer Guide Mechanism Convenient for Paper Feeding has been issued to Yunnan Yuxi Chicheng Chemical Co Ltd. This invention was developed by Cai Yunfeng, Lai Qinglin and Li Yuebin.
The patent application number is CN202520490335U 20250320. The patent publication number is CN223821323 (U..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Hubei Tianzhiyuan Tech Co Ltd has secured a patent on Printing Roll Shaft Device for Waterproof Thermo-sensitive Paper. Deng Chaoran and Zhao Youlin developed the invention.
The patent application number is CN202520276934U 20250220. The patent publication number is CN223821322 (U). International Patent Cla..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Yanxuncheng Tech Co Ltd for Paper Separating and Code Spraying Equipment. Li Gongyuan, Liu Jiahui, Yu Wenqi and Li Bingbing developed the invention.
The patent application number is CN202520689474U 20250414. The patent publication..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Guangxi Chunsheng Paper Co Ltd has secured a patent on Corrugated Paper Hot-pressing Laminating Equipment. Huang Cheng and Zhao Chongzhang developed the invention.
The patent application number is CN202520427334U 20250312. The patent publication number is CN223821219 (U). International Patent Classificatio..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Absorbent Paper Interlayer Pressing Device has been issued to Jiangsu Youshu Tech Co Ltd. This invention was developed by Jiang Ming.
The patent application number is CN202520324699U 20250227. The patent publication number is CN223821218 (U). International Patent Classification code is B..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Yantai Juji New Material Tech Co Ltd for Steam Circulating System of Paperboard Double-sided Machine. Xu Haibo, Yu Changjiang and Wang Lei developed the invention.
The patent application number is CN202520432534U 20250313. The patent publi..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Shantou Qiangyu Package Mat Co Ltd has been granted a patent for Multi-roller Rotating Type Adjusting Mechanism of Aluminum-foil Paper Embossing Machine. Yan Xiaoyang developed the invention.
The patent application number is CN202520423291U 20250312. The patent publication number is CN223821215 (U). Intern..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Kitchen Paper High-low Embossing Composite Device has been issued to Zhumadian Zhongnan Paper Ind Co Ltd. This invention was developed by Wu Xinyu.
The patent application number is CN202423119768U 20241217. The patent publication number is CN223821214 (U). International Patent Classifica..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Shandong Xinjufeng Tech Packaging Co Ltd and Shandong Xinjufeng Taidong Packaging Co Ltd for Feeding Machine for Paper Packaging Box Production. Yuan Xunjun, Liu Baozhong, Jiao Bo and Qin Qingsheng developed the invention.
The patent appli..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Suzhou Maidian Color Printing has secured a patent on Paper Mounting Machine for Paper Box. Wang Jiasheng and Yao Xiaoping developed the invention.
The patent application number is CN202520421453U 20250312. The patent publication number is CN223821198 (U). International Patent Classification codes are B31B50..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Tongling Red Sun Packaging Mat Co Ltd has been awarded a patent for Barrel Winding Machine for Paper Barrel Production. This invention was developed by Hu Zhigang, Hu Changjin and Yang Tao.
The patent application number is CN202520439420U 20250313. The patent publication number is CN223821189 (U). Internat..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Tianjin Huazheng Packaging Products Co Ltd has been granted a patent for Drying Device for Industrial Paper Tube. This invention was developed by Ren Kexia, Han Gang, Jiang Shan, Chen Xiao, Wu Xiaofei, Liu Yang, Tan Tongbo and Zhang Hao.
The patent application number is CN202520326186U 20250227. The patent..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Jiangsu Weishideng New Material Tech Co Ltd has received a patent for Cooling Mechanism and Kraft Paper Bag Production Discharging Device. This invention was developed by Xia Xinyi.
The patent application number is CN202520427049U 20250312. The patent publication number is CN223826631 (U). International Pa..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Jinan Huazhang Ind Co Ltd has obtained a patent for wastewater discharge pipe for pulping and papermaking. This invention was developed by Wang Shuzhong.
The patent application number is CN202520187805U 20250207. The patent publication number is CN223824302 (U). International Patent Classification codes ar..
Paper and Pulp
| Wed 14 Oct 2026
Geneva, Oct. 13 -- Shurcon Mfg Zhejiang Co Ltd has submitted a patent application for Extrusion-suction Mold for Forming Molded Pulp Container, Mold and Use Method Therefor. This invention was developed by Cao Wei, Wan Ling and Wang Kai.
The patent application number is WO2025CN136596 20251121. The patent publication number i..
Paper and Pulp
| Wed 14 Oct 2026
Geneva, Oct. 13 -- Mondi AG has applied WIPO patent for Kraft Paper Web. Scheiflinger Roland and Gernig Christian developed it.
The patent application number is WO2026AT60081 20260317. The patent publication number is WO2026199011 (A1). International Patent Classification codes are D21F11/02, D21F5/04, D21F5/18, D21F9/02, D21..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Hunan Kangxingyuan Packaging Service Co Ltd has received a patent for Hole Ironing Processing Device for Coated Paper. This invention was developed by Tan Siling.
The patent application number is CN202520186783U 20250206. The patent publication number is CN223820682 (U). International Patent Classification..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Guangzhou Weili Paper Product Package Co Ltd has secured a patent on Paper Separating Machine Convenient to Adjust. Tang Long, Wei Zhanwei and Tang Qiong developed the invention.
The patent application number is CN20252007760U 20250102. The patent publication number is CN223820654 (U). International Patent..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Xinji Fude Paper Co Ltd has secured a patent on Paper Cutting Mechanism of Household Paper Cutting Equipment. Ding Shuai, Cao Lei and Ma Mingfei developed the invention.
The patent application number is CN202520465515U 20250317. The patent publication number is CN223820625 (U). International Patent Classif..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Zhejiang Meige Machinery Co Ltd has been granted a patent for Paper Rolling and Cutting Part of Photogravure Press. Liu Ying and Liu Guofang developed the invention.
The patent application number is CN20242304971U 20241206. The patent publication number is CN223820622 (U). International Patent Classificati..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Dongguan Housheng Electronics Co Ltd has received a patent for Composite Molding Equipment for Paper Cone Gasket. This invention was developed by Chen Youren.
The patent application number is CN202520367495U 20250305. The patent publication number is CN223823945 (U). International Patent Classification cod..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Shaoxing Dingrun Packaging Co Ltd has obtained a patent for flame-retardant moisture-proof corrugated paper. This invention was developed by Yu Lei.
The patent application number is CN202520345809U 20250228. The patent publication number is CN223823944 (U). International Patent Classification codes are B32..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Shandong Henglian Hualin New Mat Co Ltd has secured a patent on Cotton Paper Dipping Device. Niu Wenhua developed the invention.
The patent application number is CN202520364547U 20250304. The patent publication number is CN223823943 (U). International Patent Classification code is D21H25/10.
The abstra..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Changzhou Zhengkang Chengmei New Material Technology has obtained a patent for heated air circulation drying device for impregnated paper. This invention was developed by Li Zhongyun, Song Jun, Huo Qiang and Ma Quan.
The patent application number is CN202520572560U 20250329. The patent publication number is ..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Guangdong Jushili Tech Development Co Ltd has been granted a patent for Device for Increasing Moisture of Paper. Huang Haolin developed the invention.
The patent application number is CN20252065504U 20250113. The patent publication number is CN223823941 (U). International Patent Classification code is D21H..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Taizhou Xiangxu New Mat Co Ltd for Paper Pulp Deslagging Equipment for Paper Product Manufacturing. Zhu Bingsheng developed the invention.
The patent application number is CN202520350624U 20250303. The patent publication number is CN223823..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Puyang Longfeng Paper Co Ltd has been granted a patent for Deslagging System of Paper Machine. This invention was developed by Wang Wei, Fu Chunhui, Feng Dongwang, Lee Seong-jun, Zhou Xia, Du Wei, Ju Shengtao, Zhang Lei, Cui Jixiang, Feng Yihao, Wang Fang, Zhang Shuguo, Ma Qingfeng, Ji Yuwen, Wang Xin, Qi Jia..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Shangrao Guangfeng Shuangding Paper Co Ltd for Papermaking Pulp Washing Mechanism. Mao Wei and Dong Zheming developed the invention.
The patent application number is CN202520557069U 20250327. The patent publication number is CN223823934 (U..
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