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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..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Shangrao Guangfeng Shuangding Paper Co Ltd has secured a patent on Crushing Device for Papermaking Raw Materials. Mao Wei and Dong Zheming developed the invention.
The patent application number is CN202520557076U 20250327. The patent publication number is CN223823932 (U). International Patent Classificatio..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chengdu Shuzhu Feibo Biotechnology Co Ltd has been awarded a patent for Pulper for Paper Pulp Production. This invention was developed by Li Xiao.
The patent application number is CN202520555403U 20250327. The patent publication number is CN223823931 (U). International Patent Classification code is D21B1/3..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Paper Edge Cutting Mechanism of Rotary Press has been issued to Suzhou Maidian Color Printing. This invention was developed by Wang Jiasheng and Yao Xiaoping.
The patent application number is CN202520477347U 20250319. The patent publication number is CN223820609 (U). International Patent C..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Changzhou Kingcattle Abrasives has been awarded a patent for Soft Folding-resistant Abrasive Paper. This invention was developed by Fu Sheng, Yao Dan, Yan Yingjie and Zheng Jiaqi.
The patent application number is CN202423260340U 20241227. The patent publication number is CN223820353 (U). International Patent..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Wuxi Taiji Paper for Self-positioning Paper Tube. Yin Meizong, Zhou Zaijun, Lu Weidong and Gong Ye developed the invention.
The patent application number is CN202422103308U 20240829. The patent publication number is CN223823077 (U). Internat..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Golden Triangle Electric Power Tech Co Ltd has been granted a patent for Transformer Insulation Paper Splitting Machine. Shi Haolei, Wang Kaiping and Liu Xiangrong developed the invention.
The patent application number is CN202520560037U 20250327. The patent publication number is CN223823024 (U). Internati..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Shantou Qiangyu Package Mat Co Ltd for Aluminum Foil Packaging Paper Splitting Machine Based on Limiting Deviation Prevention. Lin Dong developed the invention.
The patent application number is CN20252063412U 20250113. The patent publicati..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Zhejiang Jinwang New Material Tech Co Ltd has received a patent for Paper Deviation Rectifying Mechanism for Transfer Paper Production. This invention was developed by Yu Sheng.
The patent application number is CN202520573034U 20250329. The patent publication number is CN223823002 (U). International Patent..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Liu Yunyun has been granted a patent for Fixing Clamp for Repairing Paper Archives.
The patent application number is CN202520469547U 20250318. The patent publication number is CN223820415 (U). International Patent Classification code is B25B11/00.
The abstract released by State Intellectual Property O..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Zhejiang Xingfeng Special Material has been awarded a patent for Dust Removal Device for Producing Release Paper. This invention was developed by He Weijian and Xu Xiaojun.
The patent application number is CN202423114294U 20241217. The patent publication number is CN223819194 (U). International Patent Classi..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Shengbaike Jiangsu Biotechnology Co Ltd has received a patent for Wastewater Treatment Device for Pulping of High-viscosity Cotton Linters. This invention was developed by Li Delin.
The patent application number is CN202422995868U 20241204. The patent publication number is CN223823393 (U). International Pa..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Portable Paper Bag for Packaging Box has been issued to Tianjin Youhe Packing Products Co Ltd. This invention was developed by Zong Guomei, Yue Chunhe and Liu Meirong.
The patent application number is CN202520128312U 20250120. The patent publication number is CN223822375 (U). Internation..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Qingdao Hongyu Computer Trademark Co Ltd has been awarded a patent for Portable High-buffering Corrugated Paper Packaging Box. This invention was developed by Liu Li.
The patent application number is CN202520588970U 20250331. The patent publication number is CN223822369 (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 Fuwai Central China Cardiovascular Hospital for Auxiliary Device Convenient for Taking Blood Glucose Test Paper. Qin Jiali, Wang Junfang, Ruan Linlin, Liu Huimin, Wu Duoduo and Wang Peiqin developed the invention.
The patent application numb..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Qingdao Hongyu Computer Trademark Co Ltd has been awarded a patent for Wear-resistant Waterproof Corrugated Paper Packaging Box. This invention was developed by Liu Li.
The patent application number is CN202520588969U 20250331. The patent publication number is CN223822264 (U). International Patent Classifi..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Jinhua Damai Arts & Crafts Co Ltd has been awarded a patent for Paper Plate Capable of Preventing Food from Falling. This invention was developed by Tian Jianlong.
The patent application number is CN202520100937U 20250116. The patent publication number is CN223822253 (U). International Patent Classificatio..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Henan Xinzhilin Electromechanical Device Co Ltd for Box Disassembling Mechanism for Filter Stick Paper Box. Zhang Cuiting, Hai Yunfeng, Ma Shichuang, Liu Dengqian, Shi Liangji and Yuan Zepeng developed the invention.
The patent application..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Hebei Ruwei Energy Tech Co Ltd has been awarded a patent for Turnover Device for Bottom Extraction Paper Processing. This invention was developed by Yang Xiaojin.
The patent application number is CN202520481500U 20250319. The patent publication number is CN223822748 (U). International Patent Classification..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Yichang Youwei Printing Co Ltd has received a patent for Clamping Mechanism for Packaging Corrugated Paper Box. This invention was developed by Yin Yeming, Yin Jianlong, Xiong Caihua and Zhang Qingyuan.
The patent application number is CN202520558196U 20250327. The patent publication number is CN223822096 ..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 13 -- Chinese Patent for Paper Roll Ground Conveying System has been issued to Taizhou Kangdi Paper Products Co Ltd. This invention was developed by Yu Gongliang.
The patent application number is CN202520231367U 20250214. The patent publication number is CN223822641 (U). International Patent Classification codes..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Shijiazhuang Kelin Electric and Shijiazhuang Kelin Electric Equipment Co Ltd have applied Chinese patent for Box-type Substation Variable Cabin Structure Based on Paper Folding Engineering. Duan Hongmin, Luan Tingzhuang, Xu Chao, Liu Jinchao, Wang Tengbin, Bae Heung Kwon, Wang Qiang and Liu Guangzhao develope..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Harbin Inst of Technology has submitted a patent application for Paper Medical Record Digitization Method Based on Knowledge Injection and Structure Injection. Xu Bing, Zhu Conghui, Yang Muyun, Cao Hailong, Zhao Tiejun, Jiang Wenhao, Zhou Hongli and Chen Kehai developed the invention.
The patent applicatio..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Beijing Jmi Detection and Evaluation Co Ltd has submitted a patent application for Paper and Electronic Dual-mode File Management Method, System and Equipment and Storage Medium. This invention was developed by Wang Shanwu, Cheng Chong, Chen Danhua, Chen Hao and Guo Tong.
The patent application number is C..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Huaining Xinchen Paper & Plastic Co Ltd has received a patent for High-temperature Disinfection Device for Paper Cups. This invention was developed by Wang Wei, Zhu Honglin and Sun Juan.
The patent application number is CN202520124292U 20250120. The patent publication number is CN223817903 (U). Internation..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Ruian Wandeli Printing Machinery Co Ltd has been granted a patent for Clamp of Paper Counting Machine. Chen Lizhong developed the invention.
The patent application number is CN202520368112U 20250304. The patent publication number is CN223815570 (U). International Patent Classification code is G06M9/00.
..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Zhongshan Diaoxian Tech Co Ltd has secured a patent on Label Paper Discharging Support. Shi Qishun developed the invention.
The patent application number is CN202520582889U 20250328. The patent publication number is CN223813150 (U). International Patent Classification codes are B65H16/02 and B65H19/12.
..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Chinese Patent for Paper Dragging Frame has been issued to Wenzhou Guangming Printing Machinery Co Ltd. This invention was developed by Zhu Xiaoluo, Shi Jieren and Lyu Zhijie.
The patent application number is CN202520617277U 20250403. The patent publication number is CN223813148 (U). International Patent C..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Yancheng Zhike Paper Products Co Ltd for Folding-resistant Paper Core Tube. Qi Jianjun and Shen Hongjun developed the invention.
The patent application number is CN202520352055U 20250303. The patent publication number is CN223813231 (U). I..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Yancheng Zhike Paper Products Co Ltd has been granted a patent for Anti-permeation Paper Tube Core. This invention was developed by Qi Jianjun and Shen Hongjun.
The patent application number is CN202520482571U 20250319. The patent publication number is CN223813229 (U). International Patent Classification c..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Nantong Jiazhicai New Material Tech Co Ltd has been granted a patent for Feeding Assembly for Packaging Paper Production. This invention was developed by Zhao Zhou and Zhang Guibing.
The patent application number is CN202423190558U 20241224. The patent publication number is CN223813077 (U). International P..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Ningbo Shengzhikang Environmental Protection Tech Co Ltd has secured a patent on Composite Paper Support Machining Double-station Forming Machine for Intelligent Household Appliances. Wang Jundi and Zhao Yongsheng developed the invention.
The patent application number is CN202520464074U 20250317. The paten..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Chengdu Beishu Packaging Tech Co Ltd for Paperboard Cutting Device. Song Zhijun developed the invention.
The patent application number is CN202520431839U 20250313. The patent publication number is CN223811693 (U). International Patent Clas..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- State Intellectual Property Office of China has published Wenzhou Hongying Machinery Co Ltd patent application for Paper Bag Gluing Positioning and Bonding Control Method Based on Machine Learning. The invention was developed by Lin Youjian, Lin Qichao and Li Ke.
The patent application number is CN20261042..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Chinese Patent for Ore Pulp Pretreatment Device in Lead Zinc Ore Flotation Process has been issued to Jilin Sanhe Mining Dev Co Ltd. This invention was developed by Li Jian, Liu Xuewen and Wang Bentao.
The patent application number is CN202520153139U 20250123. The patent publication number is CN223818547 (..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Ningxia Qilixiang Wolfberry Co Ltd for Stirring Type Lycium Barbarum Primary Pulp Sterilization Tank. Mai Yuhua, Ouyang Guoqian, Qi Zhen, Yang Ling, Cheng Li, Zhou Dafu and Zhang Guoxiong developed the invention.
The patent application num..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Zhejiang Pinchao Packaging Tech Co Ltd has obtained a patent for novel packaging paper. This invention was developed by Miao Zhengkuan and Lin Honggai.
The patent application number is CN202520353912U 20250303. The patent publication number is CN223813656 (U). International Patent Classification codes are ..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Wuxi Chuanglian Packaging Machine Co Ltd has secured a patent on Modular Corrugated Paper Single Facer. Zhang Biji developed the invention.
The patent application number is CN20242370308U 20241212. The patent publication number is CN223812395 (U). International Patent Classification code is B31F1/20.
T..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Inner Mongolia Yunrui Packaging Co Ltd has obtained a patent for press of paper mounting machine. This invention was developed by Lang Junwen, Wang Shuai and Kang Mingming.
The patent application number is CN20252053280U 20250110. The patent publication number is CN223812392 (U). International Patent Class..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Taizhou Maohua Paper Products Co Ltd has been awarded a patent for Efficient Damping Type Honeycomb Paperboard. This invention was developed by Chen Xiaojuan, Chen Yong, Zheng Lihua and Xu Youming.
The patent application number is CN202520351162U 20250303. The patent publication number is CN223812391 (U). ..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Suzhou Boman Packaging Co Ltd has been awarded a patent for Gluing Device for Paper Packaging Box Processing. This invention was developed by Wang Zhihui and Gong Xiahuan.
The patent application number is CN202520135752U 20250121. The patent publication number is CN223812376 (U). International Patent Class..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Huaqiang Printing Co Ltd for Paper Box Mounting Pit Equipment Capable of Automatically Correcting Deviation. Wu Zhibin, Chen Yingxin and Liu Jiaqiang developed the invention.
The patent application number is CN20252005236U 2025010..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Shaoxing Shengong Packaging Co Ltd has been awarded a patent for Corrugated Paper Die Cutting Device. This invention was developed by Jin Shengdong.
The patent application number is CN202520444824U 20250314. The patent publication number is CN223812374 (U). International Patent Classification codes are B31..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- State Intellectual Property Office of China has received Chongqing Qinbiqian Digital Tech Co Ltd patent application for Paper Handwritten Signature Handwriting Authenticity Checking System and Method. Xu Wei, Wang Yang, Li Bijun and Li Zhuoqian developed the invention.
The patent application number is CN20..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- State Intellectual Property Office of China has released Shenzhen Eryi Education Tech Co Ltd patent application for Large-model-based Region Adaptive Test Paper Generation Method, Device and Equipment and Medium. This invention was developed by Liu Peng and Hong Haodong.
The patent application number is CN..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Chinese Patent for Release Paper Roller Coater has been issued to Jiangsu Liangang Zhizao Tech Co Ltd. This invention was developed by Sun Chenghao and Yang Xianjin.
The patent application number is CN202423275925U 20241230. The patent publication number is CN223818971 (U). International Patent Classificat..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Henan Yuanjie Paper Products Co Ltd for Paper Bowl with Good Anti-deformation Effect. Guo Xinbao developed the invention.
The patent application number is CN202520260826U 20250219. The patent publication number is CN223817290 (U). Internat..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Henan Yuanjie Paper Products Co Ltd has received a patent for Paper Bowl with Telescopic Function. This invention was developed by Guo Xinbao.
The patent application number is CN202520260832U 20250219. The patent publication number is CN223817288 (U). International Patent Classification code is A47G19/02. ..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Tao Weijie has received a patent for Effect Piece Positioning Structure of Combined Firework Paper Inner Cylinder.
The patent application number is CN202321853016U 20230714. The patent publication number is CN223815032 (U). International Patent Classification code is F42B4/00.
State Intellectual Proper..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Gansu Zhida Jingye Packaging Printing Co Ltd has received a patent for Drying Device for Packaging Box Paperboard Processing. This invention was developed by Wang Yaguang and Shen Long.
The patent application number is CN202520448009U 20250314. The patent publication number is CN223814909 (U). Internationa..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Chinese Patent for Compacting and Drying Device for Paperboard Production has been issued to Tysan Packaging Co Ltd. This invention was developed by Zhang Zixian.
The patent application number is CN202520298071U 20250224. The patent publication number is CN223814867 (U). International Patent Classification..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Tysan Packaging Co Ltd has obtained a patent for slitting device for paperboard production. This invention was developed by Zhang Zixian.
The patent application number is CN202520366627U 20250304. The patent publication number is CN223812130 (U). International Patent Classification codes are B26D1/06, B26D..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Fujian Rongbo Tech Co Ltd for Paper Conveying and Cutting Device. Ruan Yanxin developed the invention.
The patent application number is CN202520321185U 20250226. The patent publication number is CN223812128 (U). International Patent Classi..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Dingjia Materials Tech Co Ltd for Medical Test Paper Cutting Device. Ding Shengjiang and Qi Hao developed the invention.
The patent application number is CN202422817956U 20241119. The patent publication number is CN223812120 (U). I..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Changzhou Kingcattle Abrasives has been awarded a patent for Gluing Mechanism for Soft Folding-resistant Abrasive Paper. This invention was developed by Fu Sheng, Wu Wei, Huang Haiming and Li Yang.
The patent application number is CN202423199982U 20241224. The patent publication number is CN223818993 (U). In..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- MYS Group has filed a patent application for Creo Software-based Paper Pulp Molding Composite Supporting and Following Type Method. This invention was developed by Xiao Baile, Chen Zhimin and Liu Rongrong.
The patent application number is CN202610445333 20260407. The patent publication number is CN122337427 ..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Enfucell Flexible Electronics has been granted a patent for Diaphragm Paper Placing Device. Zhang Xiachang and Sun Canhua developed the invention.
The patent application number is CN202520585356U 20250331. The patent publication number is CN223813147 (U). International Patent Classification code is B65H1/04...
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Luohe Yinge Life Paper has been granted a patent for Drying Treatment Device for Producing Roll Paper. This invention was developed by Li Jun, Liu Lei and Lyu Junke.
The patent application number is CN202520323810U 20250227. The patent publication number is CN223813655 (U). International Patent Classificatio..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Chinese Patent for Paper Raw Pulp Stirring and Mixing Device has been issued to Zhejiang Five Star Paper. This invention was developed by Zhang Haixia, Han Xiaoqin, Huang Ye, Zhang Yanchen and Shi Zhongshou.
The patent application number is CN202520156732U 20250123. The patent publication number is CN2238136..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- No. 980 Hospital of Chinese People's Liberation Army Joint Service has received a patent for Blood Glucose Test Paper Box with One-key Paper Delivery Function. This invention was developed by Liu Xiaona.
The patent application number is CN202520459933U 20250317. The patent publication number is CN223812932..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Guangdong Youkai Technical for Box Cover Closing Linkage Type Self-locking Paper Box. Xia Zheng, Wang Ximei, Wang Quanwei and Wang Xinquan developed the invention.
The patent application number is CN202520444524U 20250314. The patent publica..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Chinese Patent for Ream Paper Feeding, Conveying and Packaging System has been issued to Zhongqing Changtai Changsha Intelligent Technology. This invention was developed by Yu Chao, Chen Kun, Zhao Wenqian, Cao Tianxi, Peng Guoqi and Liu Lianwei.
The patent application number is CN202520431124U 20250312. The ..
Paper and Pulp
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Chinese Patent for Embossing Device for Producing Adult Paper Diapers has been issued to Quanzhou Junwei Machinery. This invention was developed by Zhu Xiangju and Shen Yuanfei.
The patent application number is CN202520105032U 20250116. The patent publication number is CN223812394 (U). International Patent C..
Paper and Pulp
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Guangzhou Cosco Shipping Ship Tech Engineering Co Ltd and Cosco Shipping Specialized Carriers Co Ltd have been granted a patent for Paper Pulp Hanging Beam with Double Air Sources. This invention was developed by Lin Shaohui, Chang Yurun, Li Liangyu, Huang Renfu, Yuan Meng, Zhao Shuai, Zhang Yulong and Li Zho..
Paper and Pulp
| Sun 11 Oct 2026
Alexandria, Oct. 10 -- DuPont Electronics has applied United States patent for Polyimide Fibre Paper. Uchiyama Mai, Yasuda Naofumi and Niimi Takayasu developed it.
The patent application number is US202619576097 20260324. The patent publication number is US20260297851 (A1). International Patent Classification codes are D21H13/2..
Paper and Pulp
| Sun 11 Oct 2026
Alexandria, Oct. 10 -- Riccobono Patents Ltd has submitted a patent application for Heat-sealing Paper for Packaging a Solid Product. This invention was developed by Hoarau Camille.
The patent application number is US202419153828 20240208. The patent publication number is US20260297389 (A1). International Patent Classificatio..
Paper and Pulp
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Hubei Zhonghuan Hengye Tech Co Ltd has been granted a patent for Crushed Material Removing Equipment of Paper Shredder. Zhang Zhaoqiao, Zhang Kui and Zhang Yupeng developed the invention.
The patent application number is CN202520195164U 20250208. The patent publication number is CN223811096 (U). Internatio..
Paper and Pulp
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Baotou Iron and Steel Group has been granted a patent for Ore Pulp Impurity Filter Box. This invention was developed by Ma Yuanfeng, Liu Yunpeng, Wang Libin, Pei Yueyong and Sheng Xuebo.
The patent application number is CN202520174179U 20250126. The patent publication number is CN223810867 (U). International..
Paper and Pulp
| Sat 10 Oct 2026
Beijing, Oct. 10 -- Stomatological Hospital of Southern Medical University has secured a patent on Occlusion Paper Holder. Dao Junfeng, Qing Ling, Wang Chunlin and Liu Zhongjun developed the invention.
The patent application number is CN202422971207U 20241203. The patent publication number is CN223810678 (U). International Pate..
Paper and Pulp
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Tuoxinyuan Technology for Roll Paper Storage Device. Yang Weiyu and Yu Fan developed the invention.
The patent application number is CN202520162802U 20250122. The patent publication number is CN223810598 (U). International Patent Cl..
Paper and Pulp
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Tengbo New Energy Material Tech Co Ltd for Device for Attaching Tearing Hand Release Paper to Mechanical Arm. Ke Rongfu and Ou Zhaofeng developed the invention.
The patent application number is CN202520551218U 20250326. The patent ..
Paper and Pulp
| Sat 10 Oct 2026
Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Shenyang Zhongrong Printing for Automatic Paper Aligning Device. Liu Ming, Wu Di and Zhang Dongfeng developed the invention.
The patent application number is CN202520556814U 20250327. The patent publication number is CN223804603 (U). Interna..
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