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Paper and Pulp
| Fri 13 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has received Zhuhai Dushulang Software Tech Co Ltd patent application for Intelligent Test Paper Score Assigning Method, Storage Medium and Equipment. Chen Bingjie and Li Long developed the invention.
The patent application number is CN202610325986 20260317. The ..
Paper and Pulp
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Jiangxi Huayong New Material has submitted a patent application for Paper Carrier Tape Measuring Method, Device and Equipment. Zhi Bin, Yang Yang, Wu Zhenbang, Li Minqi, Xiong Xingxing and Fang Meihong developed the invention.
The patent application number is CN202610895370 20260622. The patent publication n..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Gold Hong Ye Paper (Nantong) has received a patent for Feeding Deflector Rod Device of Multi-packaging Machine. This invention was developed by Wu Yueming and Zhang Honglin.
The patent application number is CN202520869850U 20250506. The patent publication number is CN224014616 (U). International Patent Class..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Taizhou Xiangxu New Mat Co Ltd for Glue Brushing Device for Paper Product Manufacturing. Zhu Bingsheng developed the invention.
The patent application number is CN202520233503U 20250214. The patent publication number is CN224010229 (U). In..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Vacuum Sealing Bean Pulp Fresh-keeping Storage Device has been issued to Guangzhou Yuanfankai Tech Co Ltd. This invention was developed by Li Zhouqin.
The patent application number is CN202520903434U 20250509. The patent publication number is CN224014478 (U). International Patent Classif..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shuyang Dongyu Hongxiang Tongda Decoration Mat Co Ltd has been awarded a patent for Edge Scraping Device for Impregnated Paper. This invention was developed by Zhang Zhiming, Li Guanghuan, Xu Jiaxiang and Yue Guangming.
The patent application number is CN202520673910U 20250410. The patent publication numbe..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Floating Glue Spreading Roller Mechanism Capable of Automatically Adapting to Paperboard Thickness Change has been issued to Wuhan Changcheng Shengtai Packaging Printing Co Ltd. This invention was developed by Liu Jun, Zhu Jijun and Wang Li.
The patent application number is CN20252049673..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Paper Tape Sizing Device has been issued to Kunming Dingcheng Tech Co Ltd. This invention was developed by Zhang Yu, Wang Ye and Kong Debang.
The patent application number is CN202520225711U 20250213. The patent publication number is CN224010237 (U). International Patent Classification c..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Qingdao Qingshan Paper has been granted a patent for Oiling Device of Knurling Roller for Household Paper Production. Jiang Yongan developed the invention.
The patent application number is CN202520477624U 20250318. The patent publication number is CN224010114 (U). International Patent Classification codes ar..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Sichuan Xuyangshun Paper Products Co Ltd for Leftover Material Collecting Device for Paper Product Processing. Zhou Kuanlin developed the invention.
The patent application number is CN202520603879U 20250401. The patent publication number i..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Yili Yabing Paper has received a patent for Dustproof Crushing Equipment for Waste Paper Recovery. This invention was developed by Liu Jianjun, Shi Xianlong, Wang Peijuan, Liu Bin, Shi Yabing and Song Guangbao.
The patent application number is CN202520636966U 20250407. The patent publication number is CN22..
Paper and Pulp
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Oji Holdings has submitted a patent application for Paper Cushioning Material and Packaging Bag. This invention was developed by Otsuka Mariko, Nishida Haruka and Yamanaka Ai.
The patent application number is WO2026JP15728 20260420. The patent publication number is WO2026230380 (A1). International Patent Clas..
Paper and Pulp
| Fri 13 Nov 2026
Geneva, Nov. 12 -- World Intellectual Property Organization has released Japan Cash Machine patent application for Paper Sheet Storage Device and Paper Sheet Processing Device. This invention was developed by Shintani Naoya, Mitsuboshi Masaki and Kitano Tomonori.
The patent application number is WO2026JP13920 20260402. The pa..
Paper and Pulp
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Arkray has applied WIPO patent for Method for Discriminating Test Paper. Imanaka Norihiro developed it.
The patent application number is WO2026JP13352 20260330. The patent publication number is WO2026230265 (A1). International Patent Classification codes are G01N21/78, G01N33/52, G01N35/00 and G06T7/00.
The..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Liaoning Police College for Immunochromatography Test Paper Placing Device. Jiang Wenning and Zhou Shibo developed the invention.
The patent application number is CN202520879804U 20250507. The patent publication number is CN224014390 (U). ..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shandong College of Economics and Business has been granted a patent for Paper Clamping Device. This invention was developed by Li Kai, Liu Qingzheng and Zhang Yong.
The patent application number is CN202520802055U 20250425. The patent publication number is CN224013278 (U). International Patent Classificatio..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Zhuhai Zhiyuan Network Equipment Co Ltd has been granted a patent for Printer Capable of Stripping Label Paper. This invention was developed by Li Xiaobo, Guo Maiming, Deng Yiming and Huang Haohui.
The patent application number is CN202520917546U 20250509. The patent publication number is CN224013246 (U). ..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Inkjet Device for Wide Paper has been issued to Chengdu Wuhou District Yakai Advertising Mat Co Ltd. This invention was developed by Yang Bing.
The patent application number is CN202520993755U 20250520. The patent publication number is CN224013228 (U). International Patent Classification..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Zhejiang Forest Holding has been granted a patent for Splicing Paper Card with Structure Easy to Disassemble and Assemble. Oh Hak-young and Wu Xueshi developed the invention.
The patent application number is CN202520560127U 20250327. The patent publication number is CN224008998 (U). International Patent Clas..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Hefei Yuto Environmental Protection Tech Co Ltd for Molded Pulp Paper Holder with Shockproof Effect. Chen Ziyan, Hu Nengfang, Lei Xian and Li Dajun developed the invention.
The patent application number is CN202520810725U 20250427. The pat..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Hefei Yuto Environmental Protection Tech Co Ltd for Multifunctional Combined Paper Tray. Chen Ziyan, Hu Nengfang, Lei Xian and Li Dajun developed the invention.
The patent application number is CN202520902074U 20250509. The patent publicat..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Hefei Yuto Environmental Protection Tech Co Ltd for Double-layer Molded Pulp with Buffering Effect. Chen Ziyan, Hu Nengfang, Lei Xian and Li Dajun developed the invention.
The patent application number is CN202520635794U 20250407. The pate..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shanghai Zidan Printing Co Ltd has been granted a patent for Anti-theft Box Bottom and Paper Box. Qiu Xiaoming developed the invention.
The patent application number is CN202520346086U 20250228. The patent publication number is CN224014150 (U). International Patent Classification codes are B65D5/02, B65D5/..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Liu Wenqin has been granted a patent for Multi-grid Paper Meal Box with Concave/convex Frame.
The patent application number is CN202520487755U 20250319. The patent publication number is CN224014143 (U). International Patent Classification codes are A45C11/20, B65D1/30 and B65D43/10.
The abstract relea..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Suzhou Beiwei Intelligent Automation Tech Co Ltd has been granted a patent for Tear-off Mechanism for Outer Packaging Paper. This invention was developed by Cheng Gaofeng, Qiu Jiao, Duan Yingtao and Chen Changle.
The patent application number is CN202520869439U 20250506. The patent publication number is CN..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Xiao Medical Mat Co Ltd for Dialyzing Paper Sterilizing and Packaging Device. Lu Jing and Cai Liaojun developed the invention.
The patent application number is CN202423241266U 20241227. The patent publication number is CN224014101 ..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Stone Paper Wood Packaging Device has been issued to Shenzhen Shineng New Environmental Prot Material Co Ltd. This invention was developed by Yang Jinjin.
The patent application number is CN202520894511U 20250508. The patent publication number is CN224013964 (U). International Patent Cla..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Guilin Fenyi Tech Co Ltd for Ultrasonic Pulping Device. Ma Xiaohui developed the invention.
The patent application number is CN202520573837U 20250330. The patent publication number is CN224009925 (U). International Patent Classification co..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Yicheng Hanchang Paper Products Co Ltd has been granted a patent for Paper Pulp Stirrer. This invention was developed by Fang Liqing, Zhou Yuqin, Zhou Zhiping, Zhao Lingyu and Zeng Genhua.
The patent application number is CN202520716466U 20250416. The patent publication number is CN224009679 (U). Internati..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Guli Paper Ind Shanghai Co Ltd for Tapping Machine for Degradable Paperboard Processing. Chu Xiaofeng, Cheng Jinghua and Lu Yanling developed the invention.
The patent application number is CN202520702761U 20250415. The patent publication ..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Jinjiang Liande Automation Equipment Co Ltd has been awarded a patent for Adsorption Conveying Structure with Defective Product Removing Effect for Handkerchief Paper Processing. This invention was developed by Xu Yashi.
The patent application number is CN202520820547U 20250428. The patent publication numb..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Ningbo Chongqi New Mat Co Ltd for Rapid Plate Changing Mechanism of Paperboard Die-cutting Machine. Wang Songjing developed the invention.
The patent application number is CN202520775420U 20250423. The patent publication number is CN224012..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Guangzhou Jinzhang Paper Ind Co Ltd has received a patent for Cutting and Slitting Machine for Paper Product Processing. This invention was developed by Li Huixiang and Wang Yunfeng.
The patent application number is CN202520767081U 20250422. The patent publication number is CN224012513 (U). International P..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shandong Fengyuan Zhongsheng Paper Co Ltd has been awarded a patent for Dust Removal Device for Paper Splitting Machine. This invention was developed by Liu Xiaoqing.
The patent application number is CN202520846986U 20250430. The patent publication number is CN224012504 (U). International Patent Classifica..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Hubei Mabel Biotechnology Co Ltd has been granted a patent for Processing Equipment for Early Pregnancy Test Paper. Liu Ting, Li Qun and Zhuang Changbin developed the invention.
The patent application number is CN202520811790U 20250427. The patent publication number is CN224012481 (U). International Patent..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Chinese Patent for Strip Cutting Equipment for Test Paper Production has been issued to Kaixi Biology Co Ltd. This invention was developed by Zhang Xiangbo, Li Qian, Tian Lei and Wen Xiaowei.
The patent application number is CN202520832266U 20250428. The patent publication number is CN224012429 (U). Intern..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Jinfenghuang Paper Ind Xiaogan Co Ltd has received a patent for High-efficiency Slitting Equipment for Corrugated Base Paper. This invention was developed by Zhou Weidong, Long Quanquan and Hu Yi.
The patent application number is CN202520637673U 20250407. The patent publication number is CN224012425 (U). I..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Xi'an Jurun New Material Tech Co Ltd has obtained a patent for energy-saving paper pulp homogenizing and stirring device. This invention was developed by Xi Peng, Xiang Weihua, Zhang Lin and Wang Yuxue.
The patent application number is CN202520672104U 20250410. The patent publication number is CN224009531 ..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Zhejiang Junxiong Packaging Products Co Ltd has secured a patent on Fixing Structure of Corrugated Paper Cabinet. Yang Zhixiang developed the invention.
The patent application number is CN20252005871U 20250102. The patent publication number is CN224008045 (U). International Patent Classification codes are ..
Paper and Pulp
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Saga Computer Numerical Control Co Ltd has filed a patent application for Paper Cutting and Creasing Apparatus Based on Synchronous Combination of Male Roller and Female Roller. This invention was developed by Chen Hong.
The patent application number is WO2025CN98232 20250530. The patent publication number ..
Paper and Pulp
| Fri 13 Nov 2026
Geneva, Nov. 12 -- Dongguan Yasen Machinery Co Ltd has submitted a patent application for Fully Automatic Paper Bag Production Line. This invention was developed by Li Zhengdong.
The patent application number is WO2025CN92423 20250430. The patent publication number is WO2026227417 (A1). International Patent Classification cod..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Wuxi Hualite Paper Products Co Ltd has secured a patent on Precise Pattern Overprinting Positioning Structure for Food Paper Bags. Wu Gang developed the invention.
The patent application number is CN202520454791U 20250317. The patent publication number is CN224013201 (U). International Patent Classificatio..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Xinxiang Zhuowei Machinery Mfg Co Ltd has secured a patent on Edge Cutting and Newspaper Folding Mechanism for Rotary Press. Wang Lin, Cao Ziqi and Cao Haoyang developed the invention.
The patent application number is CN202520855729U 20250430. The patent publication number is CN224013172 (U). International..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Shenzhen Zhuoxiancheng Packing Products Co Ltd has received a patent for Automatic Glue Adding Induction Device for Paper Mounting Machine. This invention was developed by Song Yanwen and Leng Xiaoli.
The patent application number is CN202520161613U 20250123. The patent publication number is CN224013122 (U..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- No. 2 Wenling Electrical Insulating Mat Factory has obtained a patent for insulation paper lining laminating equipment. This invention was developed by Xie Jian.
The patent application number is CN202520294319U 20250224. The patent publication number is CN224013120 (U). International Patent Classification ..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Huangshan Jinling New Mat Co Ltd for Decorative Paper Hot-pressing Compounding Device. Pan Xinzhong, Shuai An and Shuai Xueke developed the invention.
The patent application number is CN202520204608U 20250210. The patent publication number..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Hebei Shengao Auto Parts Co Ltd for Full-automatic Knife Type Paper Folding Machine for Filter Production. Wang Yushuang, Yang Jikai and Ma Lingzhi developed the invention.
The patent application number is CN202520755540U 20250421. The pat..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Herun Tianjin New Mat Co Ltd has secured a patent on Automatic Gluing Device for Inner Wall of Cylindrical Packaging Paper Bag. Liu Daying developed the invention.
The patent application number is CN202520668072U 20250410. The patent publication number is CN224013106 (U). International Patent Classificatio..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Jiangyin Guibao Rubber & Plastics Machinery has been awarded a patent for Plastic Paper Folding Mechanism for Packaging Bag Making Machine. This invention was developed by Kong Yinghao, Sun Yuqin and Ren Ruihong.
The patent application number is CN202520182175U 20250206. The patent publication number is CN22..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Anhui Yunuo Paper Co Ltd for Gluing Device for Paper Cup Processing. Sun Shulu, Wang Chao and Kan Hejing developed the invention.
The patent application number is CN202520747874U 20250421. The patent publication number is CN224013090 (U). ..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Nantong Boduo Paper Products Co Ltd has been awarded a patent for Environment-friendly Paper Cup Ultrasonic Bonding Device. This invention was developed by Cao Baoqiang and Zhou Ran.
The patent application number is CN202520759039U 20250422. The patent publication number is CN224013084 (U). International P..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Hubei Xiongrui Automation Equipment Co Ltd for Carton Paperboard Grooving Machine. Zeng Xiaoyong, Xian Xiaowen, Li Lihua, Wu Shaozhong and Nie Tao developed the invention.
The patent application number is CN202521145228U 20250606. The pate..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- State Intellectual Property Office of China has awarded a patent to Anhui Gemeite New Material for Release Paper Embossing Device. Qu Xiufei developed the invention.
The patent application number is CN202520597703U 20250401. The patent publication number is CN224012967 (U). International Patent Classificatio..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Changzhou Fusite New Mat Co Ltd has been granted a patent for Paper Product Cutting Positioning Device. Zhou Wei developed the invention.
The patent application number is CN202521307971U 20250625. The patent publication number is CN224012484 (U). International Patent Classification codes are B26D5/00, B26D..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Anhui Youpu New Material Technology has been granted a patent for Card Paper Edge Cutting Device. Wu Lieshun, Yu Chenghuai, Wu Qi and Xu Hongling developed the invention.
The patent application number is CN202520850019U 20250429. The patent publication number is CN224012483 (U). International Patent Classifi..
Paper and Pulp
| Fri 13 Nov 2026
Geneva, Nov. 12 -- World Intellectual Property Organization has released Tepe Munhygienprodukter AB patent application for a Method for Producing an Interdental Brush with a Handle of Paper Material and Such an Interdental Brush. This invention was developed by Sik Ronnie, Leveen Jim and Dingizian Alexander.
The patent applic..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 12 -- Wujiang Hengda Paper has received a patent for Polishing Equipment for Formed Paper Tube. This invention was developed by Jiang Yuegen.
The patent application number is CN202520676136U 20250411. The patent publication number is CN224011823 (U). International Patent Classification codes are B24B27/00, B24B47/..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Huzhou Central Hospital, Harbin Inst Of Technology and University of Electronic Science and Technology of China have sought patent for Core-shell-shell Up-conversion Nanocrystalline Brain Natriuretic Peptide Immunochromatography Test Paper Based on Yb< 3 + >. This invention was developed by Cheng Zhenfeng, Zh..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Wenzhou Maige Packaging Co Ltd has obtained a patent for waterproof paper package. This invention was developed by Wu Lianbiao.
The patent application number is CN202520498284U 20250320. The patent publication number is CN224000197 (U). International Patent Classification codes are B65D25/10, B65D65/40 and..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Hohhot Jihong Printing & Packaging has been granted a patent for Staggered Bonding Paper Corner Box Capable of Increasing Bearing Strength of Product. This invention was developed by Li Yunfei, Zhang Heping, Lin Guoliang, Chen Yidong and Hao Jianjun.
The patent application number is CN202520218155U 20250212...
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Zhang Lingbo for Packaging Bag Sealing Structure and Paper Packaging Bag. Zhang Lingbo developed the invention.
The patent application number is CN202520502868U 20250320. The patent publication number is CN224000126 (U). International Pate..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Shandong Maikairuidi Mat Co Ltd for Paper Tube Support Frame for TPE (Thermoplastic Elastomer) Coiled Material. Gong Shoujiang developed the invention.
The patent application number is CN202520852715U 20250429. The patent publication numbe..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Yongyi Technology Development for Anti-falling Self-adhesive Paper. Lin Erbo, Su Qingzhang and Chu Changqing developed the invention.
The patent application number is CN202520541120U 20250326. The patent publication number is CN2240..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Zhejiang Yongyi Technology Development has secured a patent on Self-adhesive Paper Rolling and Sealing Device. Lin Erbo, Su Qingzhang and Chu Changqing developed the invention.
The patent application number is CN202520724483U 20250417. The patent publication number is CN224000690 (U). International Patent Cl..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Dazhang New Mat Shijiazhuang Co Ltd for Feeding Device for Paperboard Processing. Dong Zhigang, Dong Jianhua, Dong Yatao, Zhang Yongman and Tang Shuoshuo developed the invention.
The patent application number is CN202520758735U 20250422. T..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Winding Device for Abrasive Paper Processing has been issued to Dongguan Aozhong Abrasive Tools Co Ltd. This invention was developed by Zheng Shirong and Zheng Zhengrong.
The patent application number is CN202520492438U 20250320. The patent publication number is CN224000669 (U). Internat..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Zhoukou Hongli Machinery Equipment Co Ltd has been granted a patent for Stacked Paper Separating Device. Liu Deng developed the invention.
The patent application number is CN202422180407U 20240905. The patent publication number is CN224000648 (U). International Patent Classification codes are B65H1/04 and ..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Ningbo Jianxiang Packaging Material Technology has obtained a patent for feeding device for packaging paper production. This invention was developed by Wu Chunxia, Zhu Qianting and Wei Wanrong.
The patent application number is CN202520850737U 20250430. The patent publication number is CN224000529 (U). Intern..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Zhongshan Taixing Paper Bag has submitted a patent application for Multi-sensor Online Electric Control and Self-adaptive Calibration Method for Paper Bag Laminating. This invention was developed by Miki Takashi.
The patent application number is CN202610465178 20260409. The patent publication number is CN122..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Shandong Nuoer Bio Tech Co Ltd has sought patent for Dry-strength Retention-aid Complexing Agent for Papermaking and Preparation Method of Dry-strength Retention-aid Complexing Agent. This invention was developed by Rong Minjie, Xu Yongsheng, Yu Qinghua, Zhao Liguo, Rong Shuai and Zhao Haigang.
The patent ..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 11 -- Shandong Nuoer Bio Tech Co Ltd has sought patent for Surface Reinforcing Agent for Papermaking and Preparation Method Thereof. This invention was developed by Rong Minjie, Xu Yongsheng, Yu Qinghua, Yu Pengpeng and Rong Shuai.
The patent application number is CN202610618238 20260507. The patent publication ..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Fujian Lvwei Environmental Prot Tableware Co Ltd has received a patent for Disposable Paper Meal Box Capable of Carrying Chopsticks. This invention was developed by Xu Hongchi.
The patent application number is CN202520764337U 20250422. The patent publication number is CN223999967 (U). International Patent ..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Nantong Fuling Electromechanical Tech Co Ltd has been granted a patent for High-precision Panel Decorative Paper Defect Detection Equipment. This invention was developed by Ren Lei, Li Jinyan and Zhang Wuyu.
The patent application number is CN202520351417U 20250228. The patent publication number is CN22400..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Anhui Jiadun Color Printing Packaging Co Ltd has secured a patent on Bursting Strength Measuring Device for Paperboard Processing. Lin Jiaxin developed the invention.
The patent application number is CN202520334615U 20250228. The patent publication number is CN224004849 (U). International Patent Classifica..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Haoyi Paper Packaging Co Ltd for Strength Detection Device for Corrugated Paper Manufacturing. Meng Yusen developed the invention.
The patent application number is CN202422910178U 20241128. The patent publication number is CN2240..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Yuxi Mining has received a patent for Dividing Barrel Umbrella Tray Device of Ore Pulp Sampler. This invention was developed by Rui Xiangke, Su Haijin, He Yongding, Li Zhineng, Guo Jianhong, Zhang Yongbin, Li Jianling and Yang Kaizhong.
The patent application number is CN202520230558U 20250213. The patent pu..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Foshan City Shunde District Tiantong Paper Product Ind Co Ltd has secured a patent on Folding Paper Tray. Li Qing, Tan Yongdong, Huang Qiufeng and Feng Shunyuan developed the invention.
The patent application number is CN202520538926U 20250326. The patent publication number is CN224000011 (U). Internationa..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Self-adhesive Paper Roll Stripping Device has been issued to Zhejiang Yongyi Technology Development. This invention was developed by Lin Erbo, Su Qingzhang and Chu Changqing.
The patent application number is CN202520652963U 20250409. The patent publication number is CN223999957 (U). Intern..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Turnover Discharging Mechanism for Paper Tubes has been issued to Tongxiang Hongchen Packaging Mat Co Ltd. This invention was developed by Xu Haiqiang.
The patent application number is CN202520863179U 20250430. The patent publication number is CN223999885 (U). International Patent Classi..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Xiamen City Vocational College Xiamen Open University has received a patent for Automatic Paper Bag Grabbing and Opening Device. This invention was developed by Peng Jingli, Chen Long, Xiang Zhiwei, Guo Honghui and Song Jianrong.
The patent application number is CN202520831181U 20250428. The patent publicati..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Henan Wanshun Package Mat Stock Co Ltd has been awarded a patent for Paper Compounding Device with Excessive Gluing Warning Function. This invention was developed by Lu Liqiang, Hu Junke, Yuan Xiaoli, Hu Baolin, Cheng Xiaofeng, Du Yong and Zhong Zhenghua.
The patent application number is CN202521220133U 20..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Hebei Jianlin Packaging Product Co Ltd has been granted a patent for Full-automatic High-speed Paper Mounting Machine for Packaging Products. This invention was developed by Hui Wenjian and Wang Yulin.
The patent application number is CN202520731835U 20250417. The patent publication number is CN223999108 (..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Suzhou Shengcheng Solar Equipment for Paperboard Bending Mechanism and Adsorption Bending Device. He Hongfeng, Huang Jing, Huang Yuelong, Shan Zhiwen and Zu Guoliang developed the invention.
The patent application number is CN202520423535U..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Folding Mechanism for Paperboard Processing has been issued to Yantai Juji New Material Tech Co Ltd. This invention was developed by Zhang Zhaoyun, Xu Haibo and Yu Na.
The patent application number is CN202520359638U 20250304. The patent publication number is CN223999102 (U). Internation..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Chinese Patent for Drying Device for Vacuum Aluminized Cigarette Card Paper has been issued to Shantou Jiaming Environmental Prot Material Co Ltd. This invention was developed by Xie Chuxiong and Wu Huiming.
The patent application number is CN202520733522U 20250417. The patent publication number is CN22400..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Anhui Yunuo Paper Co Ltd for Drying Equipment for Paper Cup Processing. Sun Shulu, Wang Chao and Kan Hejing developed the invention.
The patent application number is CN202520747871U 20250421. The patent publication number is CN224004136 (U..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Jining Boguan Paper Products Co Ltd has obtained a patent for paper pulp molding mold cleaning device. This invention was developed by Wang Pan.
The patent application number is CN202520861875U 20250430. The patent publication number is CN224001719 (U). International Patent Classification codes are B08B13/..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Yangzhou Hengtaifeng High Tech Mat Co Ltd has been granted a patent for Paper Product Stirring, Drying and Flattening Integrated Mechanism. This invention was developed by Han Junliang.
The patent application number is CN202520558607U 20250327. The patent publication number is CN224001711 (U). Internationa..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Linyi Xinheng Paper Co Ltd has obtained a patent for totally-closed type circulating water utilization composite paper production device. This invention was developed by Huang Jintao, Di Gangfeng and Wu Yusen.
The patent application number is CN202520615937U 20250403. The patent publication number is CN224..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Well Mind Paper Chongqing Co Ltd has obtained a patent for papermaking pulping device capable of achieving uniform pulping. This invention was developed by Wang Pingzhao, Zhao Ziliang and Zhang Ou.
The patent application number is CN202520988481U 20250520. The patent publication number is CN224001704 (U). ..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- China Xuan Paper has been granted a patent for Straw Blank Deslagging Device for Chinese Art Paper. This invention was developed by Zhao Hukun, Wang Xuanwen, Chen Heping, Guo Qing, Chen Xingen, Xiao Liming and Ding Yanyan.
The patent application number is CN202520311903U 20250225. The patent publication numb..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Bingjia Technology for Simple Filling Paper Pad Forming Device. Wang Shicheng, Zhao Yangyang and Sheng Tiande developed the invention.
The patent application number is CN202520562048U 20250327. The patent publication number is CN2..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Qingdao Shendu Packaging has received a patent for Raw Material Paper Cutting Device for Paper Hand Bag Production. This invention was developed by Shang Junjie, Chen Jing, Wu Meng, Yuan Huaping, Liu Haiwen, Yu Yuanyuan, Xu Pingsheng, Zhang Nan and Wang Peizhen.
The patent application number is CN20252022858..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has awarded a patent to Xianghe Heyi Packaging Container Co Ltd for Knurling Device of Paper Cup Processing Equipment. Bao Xinhui and Bao Junhan developed the invention.
The patent application number is CN202520702233U 20250415. The patent publication number is C..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Anhui Guanxuan Environmental Protection Technology has secured a patent on Disposable Paper Cup Forming Device. Cheng Zhengneng developed the invention.
The patent application number is CN202520720514U 20250416. The patent publication number is CN223999079 (U). International Patent Classification code is B31..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Yancheng Keyuan Paper Products Co Ltd has obtained a patent for gluing device for paper product carton production. This invention was developed by Wang Hailong.
The patent application number is CN202520534038U 20250325. The patent publication number is CN223999069 (U). International Patent Classification c..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Yancheng Keyuan Paper Products Co Ltd has secured a patent on Carton Sticking Machine for Carton Paper Shell Production. Wang Hailong developed the invention.
The patent application number is CN202520481868U 20250319. The patent publication number is CN223999068 (U). International Patent Classification cod..
Paper and Pulp
| Wed 11 Nov 2026
Beijing, Nov. 11 -- Guangxi Jinfuhua Ind Co Ltd has obtained a patent for paper box forming equipment for paper box production line processing. This invention was developed by Xiao Jinhua.
The patent application number is CN202520724059U 20250417. The patent publication number is CN223999050 (U). International Patent Classifi..
Paper and Pulp
| Thu 12 Nov 2026
Seoul, Nov. 11 -- Hwang Seung Won has applied Korean patent for Paper Straw and Manufacturing Method for Paper Straw. Hwang Seung Won developed it.
The patent application number is KR20230118690 20230907. The patent publication number is KR20250036330 (A). International Patent Classification codes are A47G21/18, B31D5/00 and ..
Paper and Pulp
| Thu 12 Nov 2026
Beijing, Nov. 11 -- State Intellectual Property Office of China has received Liansheng Pulp and Paper Zhangzhou Co Ltd patent application for Heat Exchange Device for Papermaking and White Cardboard Production Waste Heat Recovery Method. Zhang Jian, Di Chengguo and Cheng Li developed the invention.
The patent application numb..
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