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Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Huangshan Ningshuang Culture Dev Co Ltd has been granted a patent for Pulp Mixing Device for Paper Mulberry Bark Paper Processing. Zhu Jianxin, Zhang Shan, Yu Haixia, Yu Xueyun and Liu Yiyong developed the invention.
The patent application number is CN202422838571U 20241121. The patent publication number i..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jiangsu Dingjia Materials Tech Co Ltd has secured a patent on Waste Collecting Device for Label Paper Production. Ding Shengjiang and Qi Hao developed the invention.
The patent application number is CN20242321336U 20241209. The patent publication number is CN223570861 (U). International Patent Classificati..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Taizhou Guangming Packaging Tech Co Ltd has secured a patent on Uniform Gluing Device for Multi-layer Composite Paperboard. Yu Xiaoming developed the invention.
The patent application number is CN20242337199U 20241210. The patent publication number is CN223571051 (U). International Patent Classification co..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Meizhijing Smart Label Nantong Co Ltd has secured a patent on Dust Removal Device for Printing Label Paper. Wang Jianjun, Sun Jianqing and Wang Liuliu developed the invention.
The patent application number is CN20242380854U 20241212. The patent publication number is CN223571415 (U). International Patent Cl..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Dongguan Kangchuang Paper Co Ltd for Laminating Device for Laminated Paper. Chen Yongkang and Li Shuguang developed the invention.
The patent application number is CN202423277726U 20241230. The patent publication number is CN223593134 (U)...
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Suzhou Xinlei Decoration Mat Co Ltd has obtained a patent for impregnation equipment for impregnated paper. This invention was developed by Wang Lulu, Yin Hui, Xu Aimin, Liu Yuanyuan and Li Xiaojie.
The patent application number is CN202520316854U 20250226. The patent publication number is CN223593133 (U)...
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jiangyin Lion Machinery Co Ltd has obtained a patent for feeding mechanism for papermaking equipment. This invention was developed by Li Yi, Xiong Wenhui, Ying Zhengju and Zhu Hongyu.
The patent application number is CN20242382736U 20241213. The patent publication number is CN223593132 (U). International P..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Shandong Fengxin Chuanyue Environmental Protection Tech Development Co Ltd has been granted a patent for Efficient Drying Device for Paper Machine. This invention was developed by Feng Xianlei and Zhang Xiaoming.
The patent application number is CN202423154674U 20241220. The patent publication number is CN..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Zican Tech Shanghai Co Ltd for Energy-saving Efficient Pulping Equipment for Wood Pulp Production. Yang Haiping developed the invention.
The patent application number is CN202422724095U 20241108. The patent publication number is CN22359312..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Shandong Lyudi Qingqing Environmental Protection Tech Co Ltd has been granted a patent for Paper Pulp Mashing Device for Production of Dry-pressing Paper Trays. Cao Bin, Qi Xinji and Wang Yan developed the invention.
The patent application number is CN202520276497U 20250220. The patent publication number i..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Gluing Device for Producing Fluorescent Color Paper has been issued to Foshan Gaoming Hong Yuan Paper Co Ltd. This invention was developed by Li Hua.
The patent application number is CN20242381162U 20241212. The patent publication number is CN223593136 (U). International Patent Classific..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Taisheng Suzhou Daily Necessities Co Ltd has been granted a patent for Paper Making and Sizing Device for Household Paper. This invention was developed by Li Dong, Wang Jun, Ma Susu and Liu Song.
The patent application number is CN202422352996U 20240926. The patent publication number is CN223593135 (U). In..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Yixing Xintiandi Packing Products Co Ltd has been granted a patent for Material Receiving Device of Paper Pulp Molding Machine. Zhu Mengxin and Zhu Hong developed the invention.
The patent application number is CN20242371930U 20241212. The patent publication number is CN223593145 (U). International Patent ..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Guangdong Shunde Yilan Packing Co Ltd for Novel High-temperature-resistant Baking Packaging Paper. Luo Jianfeng developed the invention.
The patent application number is CN20242311386U 20241206. The patent publication number is CN223593142..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Zhongshan Hanzhou Tech Industrial Co Ltd for Coated Paper Highlight Treatment Device. Chen Shuangping, Liu Yongping, Jin Fuyou and Ding Yubo developed the invention.
The patent application number is CN20242378477U 20241213. The patent publ..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Printing Decorative Paper Processing Dipping Device has been issued to Yinxing Decorative Mat Co Ltd. This invention was developed by Chen Guoqing.
The patent application number is CN202422874480U 20241125. The patent publication number is CN223593138 (U). International Patent Classifica..
Paper and Pulp
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Guangdong Huimeizhuang Environmental Protection Tech Co Ltd has submitted a patent application for Self-expansion Gradient Structure Adhesive Film for Bonding Paperboard and Low-surface-energy Foam Material and Application of Self-expansion Gradient Structure Adhesive Film. This invention was developed by Li ..
Paper and Pulp
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Jiangsu Jinghong New Material Tech Co Ltd has sought patent for Modified Waterborne Polyurethane Primer for Multi-layer PETG (Polyethylene Terephthalate Glycol) Heat Shrink Film Label Paper. This invention was developed by Lu Yinqiu, Zhu Shuwen, Chen Shuang and Wu Song.
The patent application number is CN2..
Paper and Pulp
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Dongguan Haocai Ink Tech Co Ltd has submitted a patent application for High-gloss Water-based Bright Silver Ink with Transfer Paper Effect as Well as Preparation Method and Application of High-gloss Water-based Bright Silver Ink. This invention was developed by Yao Li, Wu Zhi and Xin Guiren.
The patent app..
Paper and Pulp
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Electric Power Research Inst Guangdong Power Grid Corp has applied Chinese patent for Anti-aging Compound Insulating Oil, Oil-paper Insulating System and Preparation Method and Application of Anti-aging Compound Insulating Oil and Oil-paper Insulating System. Peng Lei, Zhao Yaohong, Wang Qing, Zhao Yifeng and..
Paper and Pulp
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Guangdong Fangquangu Biological Tech Co Ltd has applied Chinese patent for Separation Treatment Device for High-activity Dental Pulp Stem Cells and Exosome Extraction Culture Method. Zhang Yang, Tang Yi, Luo Yi, Lu Yang and Huang Haisheng developed it.
The patent application number is CN202610238889 202602..
Paper and Pulp
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Jinhua Ankou Biotechnology Co Ltd has been granted a patent for Mobile Phone Shooting Analysis Auxiliary Support for Test Paper Detection. This invention was developed by Xu Mingzao.
The patent application number is CN202423210548U 20241225. The patent publication number is CN223567657 (U). International P..
Paper and Pulp
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Radial Wooden Damping Adhesive Bonded Loudspeaker Drum Paper has been issued to Dongguan Jusheng Electronic Co Ltd. This invention was developed by Zhou Heming.
The patent application number is CN202422950218U 20241130. The patent publication number is CN223567777 (U). International Pate..
Paper and Pulp
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Aum Paper Products Private Ltd has received a patent for a Paper Based Corrugated Envelope. This invention was developed by Ekta Chandan Mahesh.
The patent application number is US202118267702 20211218. The patent publication number is US12709438 (B2). International Patent Classification codes are B65D2..
Paper and Pulp
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Jiangsu Bangye Nursing Mat Co Ltd has received a patent for Composite Core Structure Capable of Improving Air Permeability of Paper Diaper. This invention was developed by Zong Mingyi, Chen Yu and Wang Keyi.
The patent application number is CN202422798018U 20241118. The patent publication number is CN22356..
Paper and Pulp
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Jianshang Guangzhou Trade Co Ltd has been granted a patent for Perfumed Paper. Gu Meigui, Chen Guangchi, Chen Jialin, Gu Meijiao and Gu Jiangfeng developed the invention.
The patent application number is CN202422767498U 20241113. The patent publication number is CN223569712 (U). International Patent Classi..
Paper and Pulp
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Sichuan Xingweilan Tech Co Ltd has been granted a patent for Ore Pulp Mother Liquor Separation Equipment. This invention was developed by Yan Jian, Qin Jin, Zhu Zhaohong, Liao Chao and Zhou Jun.
The patent application number is CN202422643574U 20241031. The patent publication number is CN223570088 (U). Int..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Henan Xinya New Technology Packaging Material has received a patent for Alkali-mechanical Pulp Grinding Machine. This invention was developed by Li Hongyan, Yan Yanlei, Li Guochong, Zhao Yuefeng and Li Pengbo.
The patent application number is CN202422648317U 20241031. The patent publication number is CN22357..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Guizhou Xiniuwang Printing for Coating Device for Manufacturing Suede of Composite Paperboard Packaging Box. Zhong Ping, Du Ruoyun, Wang Zhiwen, Zhang Jinhua and Ran Yiquan developed the invention.
The patent application number is CN20242281..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Hubei Engineering University has been granted a patent for Paper Drying and Shaping Device. This invention was developed by Ma Lian, Zhu Lei, Zhu Sanyuan, He Bianyang and Xiong Wei.
The patent application number is CN20252037876U 20250107. The patent publication number is CN223593137 (U). International Paten..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Hangzhou Fuyang Vocational High School has secured a patent on Young Book Paper Drying Equipment. Liang Xiuhui, Luan Qian, Xu Yan, Jia Yaoping, Zhang Zhiwen and Liu Junfeng developed the invention.
The patent application number is CN202422514350U 20241017. The patent publication number is CN223593129 (U). In..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Shandong Dongsheng Paper has been granted a patent for Papermaking Pulp Screening Device. This invention was developed by Zhou Cui.
The patent application number is CN202422170730U 20240905. The patent publication number is CN223593127 (U). International Patent Classification code is D21D5/06. Cooperative Pa..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Dandong Hengyao Paper Industry for Automatic Residue Separating Mechanism for Double-disc Pulping Machine. Yu Tao, Li Jun and Guan Bin developed the invention.
The patent application number is CN202423205370U 20241225. The patent publication..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Sichuan Tianzhu Bamboo Resource Development for Precooking Tank for Bamboo Pulp Paper. Xiang Junbing, Yang Guoqiang, Wang Jihe, Jiang Dachun, Jiang He, Tang Huajun and Sun Chenjie developed the invention.
The patent application number is CN2..
Paper and Pulp
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Hubei Engineering University for Toilet Paper Production Monitoring Device. Huang Lizhen, Zhu Lei, Zhu Sanyuan, He Bianyang, Xiong Wei and Ma Lian developed the invention.
The patent application number is CN202422523171U 20241017. The patent..
Paper and Pulp
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- Simplehuman has been awarded a patent for Paper Shredding Trashcan. This invention was developed by Kim Yoon, Doran Chris, Bowman Cory, Yang Frank, Lum Myk, Wade Adam and Pirshafiey Nasser.
The patent application number is US202318311610 20230503. The patent publication number is US12708906 (B2). Internat..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Shangmi Intelligent Tech Zhejiang Co Ltd and Shanghai SUNMI Technology have submitted a patent application for Method and Device for Detecting That Paper of Printer is About to be Used Up, and Printer. This invention was developed by Zhao Haijun and Lin Zhe.
The patent application number is CN202610322188 ..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Nanjing Saibole Electronic Tech Co Ltd and Suzhou Gaobi Medical Tech Co Ltd have submitted a patent application for Full-automatic Filter Paper Weighing Equipment. This invention was developed by Zhang Dali and Chen Shuwu.
The patent application number is CN202610389749 20260327. The patent publication num..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Xintianli Technology patent application for Stacking Structure Capable of Preventing Paper Cups from Being Clamped During Stacking and Forming Process of Stacking Structure. Zhou Shanxu and Wang Yao developed the invention.
The patent application numbe..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Ningbo Lyushiguang New Mat Co Ltd has sought patent for Paper Container, Method for Manufacturing Same, and Sealed Container. This invention was developed by Shan Chengjun and Shan Chengbo.
The patent application number is CN202610557972 20260424. The patent publication number is CN122144283 (A). Internati..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Zhejiang Wuyi Haowei Machinery has submitted a patent application for Rotary Forming Device for Flat Paper Packaging Box. This invention was developed by Fu Huiwu and Lan Zhichao.
The patent application number is CN202610452101 20260408. The patent publication number is CN122144258 (A). International Patent ..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Hebei Baisha Tobacco patent application for Cigarette Aluminum Foil Packaging Forming Mechanism and Method for Reducing Conveying Offset of Lining Paper. Liu Jinlong, Wu Aimin, Dong Hongqian, Zhao Shaojie, Liu Jiaqi and Bu Jianli developed the invention..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Fujian Taixin Special Paper Co Ltd has filed a patent application for Special Paper Printing Equipment and Printing Method Thereof. This invention was developed by Ding Yongfu, Xu Ruiyuan and Zheng Caifeng.
The patent application number is CN202610639030 20260511. The patent publication number is CN1221434..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Hubei Yili Tech Co Ltd patent application for Multi-layer Laminating Device for Insulating Paper. Zhu Zhiling and Wang Zhenlin developed the invention.
The patent application number is CN202610186179 20260209. The patent publication number is CN12214..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Dongguan Yinaier Automation Equipment Co Ltd has submitted a patent application for Continuous Honeycomb Paper Bag Making Equipment. This invention was developed by Wu Yujian and Wu Yufeng.
The patent application number is CN202610480340 20260413. The patent publication number is CN122143417 (A). Internati..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Chongqing Helike Packaging Products for Waterproof Angle Bead for Paper Products. Lin Daizhi, Yang Fan and Wang Chao developed the invention.
The patent application number is CN202423263050U 20241230. The patent publication number is CN22354..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Zhejiang Xiexing Packing has received a patent for Heat-preservation Damp-proof Kraft Paper Bag. This invention was developed by Lin Liangzuan, Lin Liangpin, Wu Yiwei and Pan Yingying.
The patent application number is CN202422250555U 20240913. The patent publication number is CN223546775 (U). International P..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Zhejiang Haosheng Printing Machinery has been granted a patent for Burr Processing Device for Watermark Paper Box Processing. This invention was developed by Xu Xinzhi, Tian Xiaoyan, Jia Xiaobo and Ma Xiaoyong.
The patent application number is CN20242396392U 20241216. The patent publication number is CN22354..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Foshan Baohong Tech Co Ltd for Cutting Equipment for Paper Pressing Machine Side Plate Production. Xiao Tianxi and Tan Fubang developed the invention.
The patent application number is CN202423165100U 20241221. The patent publication number..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Jiangxi Hongda Digital Tech Co Ltd has applied Chinese patent for Automatic Staggered Cutting and Stacking Device for Roll Paper. Feng Yunbo developed it.
The patent application number is CN202610617155 20260507. The patent publication number is CN122143145 (A). International Patent Classification codes ar..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has released Shenzhen Pardang Tech Co Ltd patent application for Efficient Durable Waterproof Abrasive Paper Suitable for Humid Environment and Preparation Method of Efficient Durable Waterproof Abrasive Paper. This invention was developed by Wang Shiqi, Li Jie, Wan..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Qingdao Baochunlai Ind and Trade Co Ltd has been awarded a patent for Corrugated Paper Packaging Box with Damp-proof Inner Coating. This invention was developed by Li Ping.
The patent application number is CN202423238132U 20241227. The patent publication number is CN223546762 (U). International Patent Clas..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Dongguan Yuanlai Industrial Invest Co Ltd for Novel Packaging Box and Paperboard Structure. He Qiaoqiao developed the invention.
The patent application number is CN202423253120U 20241227. The patent publication number is CN223546680 (U). I..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Shengzhou Hengtai Electroacoustic Tech Co Ltd has secured a patent on Paper Sticking Device for Loudspeaker Basin Stand. Zhang Xiafeng developed the invention.
The patent application number is CN202422530088U 20241018. The patent publication number is CN223546664 (U). International Patent Classification co..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Guizhou Yuyong Jixin Tech Co Ltd for High-speed Packaging Machine Color Inner Frame Paper Positioning Identification and Differential Compensation Device. Xie Yong developed the invention.
The patent application number is CN20242347952U 20..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Shandong Zhongnan Packaging Tech Co Ltd for Auxiliary Discharging Mechanism for Automatic Black Paperboard Packing Machine. Sun Wenbin, Ma Zhinan, Yang Fei, Kong Bin, Ma Yong and Wang Zhipeng developed the invention.
The patent application..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Tianjin Jinge Paper Product Co Ltd for Corrugated Paper Transfer Equipment. Hou Yinbo, Wang Jianmeng and Li Yang developed the invention.
The patent application number is CN202423157903U 20241220. The patent publication number is CN2235463..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Chengdu Youpin Digital Label Tech Co Ltd has been granted a patent for Label Paper Roll Transfer Trolley. Dang Huawei and Luo Liqiang developed the invention.
The patent application number is CN20242368530U 20241212. The patent publication number is CN223546333 (U). International Patent Classification code..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Shaowu Tianfu Packing Color Printing has been awarded a patent for Device Capable of Adjusting Folding Direction of Packaging Paper. This invention was developed by Lin Liping.
The patent application number is CN202423289278U 20241231. The patent publication number is CN223546630 (U). International Patent Cl..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Zhejiang Binghong Pipe Mfg Co Ltd has been granted a patent for High-skid-resistance Spiral Paper Tube for Roll Core. Ding Zhilong and Bao Qingsong developed the invention.
The patent application number is CN202422999829U 20241206. The patent publication number is CN223545923 (U). International Patent Clas..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Anqing Huantai New Mat Co Ltd for Corrugated Paper Line Conveying Belt for Corrugated Paper Production. Jiang Jun, Jiang Weiwei and Chen Jingying developed the invention.
The patent application number is CN202423109715U 20241217. The paten..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Qingdao Jinde Industry Packaging has received a patent for Anti-rust Paper Indentation Equipment. This invention was developed by Chen Daobing and Sui Yufeng.
The patent application number is CN202520162107U 20250124. The patent publication number is CN223545920 (U). International Patent Classification code ..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Huizhou Xiangji Paper Packaging Co Ltd has been granted a patent for Automatic Rolling Device for Paperboard Processing. Wang Yongqiang developed the invention.
The patent application number is CN202423226902U 20241226. The patent publication number is CN223545919 (U). International Patent Classification c..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Qidong Meixun Machinery has obtained a patent for honeycomb paper core butt joint mechanism. This invention was developed by Ying Shufeng, Ying Haiquan and Wang Wenzhong.
The patent application number is CN20242348290U 20241211. The patent publication number is CN223545917 (U). International Patent Classific..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Cangzhou Beiwang Paper Plastic Packaging Co Ltd has been granted a patent for Paper Bag Unfolding Device of Square-bottom Bag Making Machine. Jiang De developed the invention.
The patent application number is CN202423195600U 20241224. The patent publication number is CN223545913 (U). International Patent C..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Horauf Shanghai Machinery Co Ltd for Cup Opening Curling Device and Paper Cup Machine. He Weiwei developed the invention.
The patent application number is CN202423216703U 20241224. The patent publication number is CN223545898 (U). Internat..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Hubei Kelafote Ind Co Ltd has been granted a patent for Paper Cup Inner Seam Lap Joint Heat Sealing Structure. Ding Jiaoping and Ding Yufan developed the invention.
The patent application number is CN20242353668U 20241210. The patent publication number is CN223545892 (U). International Patent Classificatio..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Siyang Baichuan Packaging Mat Co Ltd has been awarded a patent for Environment-friendly Corrugated Paper Packaging Box Gluing Device. This invention was developed by Li Juan.
The patent application number is CN202422668773U 20241104. The patent publication number is CN223545888 (U). International Patent Cl..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Ningbo Yongsheng Paper Products Co Ltd has been granted a patent for Paper Box Printing Die-cutting Machine. Yang Jicun and Yang Mengying developed the invention.
The patent application number is CN202423241993U 20241227. The patent publication number is CN223545883 (U). International Patent Classification..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Changsheng Color Printing Packaging Co Ltd for Batch Die Cutting Device for Color Printing Paper Box Production. Zhang Cheng, Zhang Xuanhao and Yu Yunxiang developed the invention.
The patent application number is CN202422795682U ..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Henan IBIH New Material has received a patent for Auxiliary Tool Jig for Pasting Heat Insulation Pad on Continuous Release Paper Double-faced Adhesive Tape. This invention was developed by Zheng Wenjun, Zhang Zuqiong, Yang Hao and Luo Xiaoning.
The patent application number is CN202422665449U 20241101. The p..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Suzhou Hefeng Ind Equipment Co Ltd has filed a patent application for Paper Tube Detection Device and Detection Method Thereof. This invention was developed by Du Xiaoqiang.
The patent application number is CN202610597293 20260430. The patent publication number is CN122141968 (A). International Patent Clas..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has published Huzhou Zhengxin Smart Home Co Ltd patent application for Process for Coating Acrylic Acid Solid Color Mixed Paint on Surface of Melamine Paper PVC (Polyvinyl Chloride) Film. The invention was developed by Zhu Junqiang.
The patent application number ..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Henan Qianlide Packaging Tech Co Ltd has sought patent for Packaging Paperboard Processing Equipment. This invention was developed by Zhang Li, Han Xiaofei and Lei Yong.
The patent application number is CN202610351140 20260321. The patent publication number is CN122141904 (A). International Patent Classifi..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Beijing Zhihong Kexin Tech Development Co Ltd has filed a patent application for Pneumatic Drive Pulp Shooting Machine. This invention was developed by Cao Feng, Shi Lei, Zhang Shijie, Guo Ping, Sheng Sijian and Zhang Jiajia.
The patent application number is CN202610469075 20260410. The patent publication ..
Paper and Pulp
| Sat 22 Aug 2026
Alexandria, Aug. 22 -- United States Patent for Color Displays Configured to Convert RGB Image Data for Display on Advanced Color Electronic Paper has been issued to E Ink. This invention was developed by Crounse Kenneth R.
The patent application number is US202519216146 20250522. The patent publication number is US12700380 (B2..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Liu Fufa has secured a patent on Couplet Paper Clamping Device.
The patent application number is CN202422844327U 20241121. The patent publication number is CN223546073 (U). International Patent Classification code is B44C5/00.
The abstract released by State Intellectual Property Office of China states..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Geological Printing Factory of Guangxi Zhuang Autonomous Region has secured a patent on Eight-open Test Paper Binding Equipment. Chen Hongde and Wang Yu developed the invention.
The patent application number is CN202520126319U 20250120. The patent publication number is CN223546046 (U). International Patent..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Xiamen Aiyin Technology has been awarded a patent for Paper Limiting Device and Printer. This invention was developed by Dai Huajun, Jiang Jiafeng and Ye Huiming.
The patent application number is CN202423129796U 20241218. The patent publication number is CN223546033 (U). International Patent Classification c..
Paper and Pulp
| Fri 21 Aug 2026
Beijing, Aug. 22 -- Shanghai Yuxiang Automation Equipment Co Ltd has been granted a patent for Printer Paper Delivery Tray. Zhu Yongbin and Wang Zhiqiang developed the invention.
The patent application number is CN202422799914U 20241118. The patent publication number is CN223546032 (U). International Patent Classification cod..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Jiangsu Lee & Man Paper Manufacturing has sought patent for Paper Mill White Water Multi-stage Treatment and Recycling System. This invention was developed by Chen Chong and Li Wenbin.
The patent application number is CN202610150720 20260203. The patent publication number is CN122144949 (A). International Pa..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou New Century Digital Technology for Paper Collecting Mechanism of Cutting Machine and Cutting Machine. Xu Xiangdong developed the invention.
The patent application number is CN202423146719U 20241219. The patent publication number is..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Xiao Jinxing has obtained a patent for paper slitting equipment for paper mill. This invention was developed by Li Xinfang.
The patent application number is CN20242344991U 20241211. The patent publication number is CN223545356 (U). International Patent Classification codes are B26D7/01, B26D7/06, B26D7/18,..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Foshan Ruixin Machinery has been granted a patent for Automatic Stained Paper Chiseling Machine. Zhang Shaojing and Xu Yuqing developed the invention.
The patent application number is CN202422947185U 20241202. The patent publication number is CN223545339 (U). International Patent Classification codes are B26..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Weifang Haotian Printing Machinery has obtained a patent for automatic paper tube cutting machine. This invention was developed by Sun Weiliang and Xu Guosheng.
The patent application number is CN202423205395U 20241225. The patent publication number is CN223545325 (U). International Patent Classification cod..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Henan Yu Ann Engineering Technology has been granted a patent for Glutinous Rice Pulping Device. Jing Mengyu, Chai Guobin, Jing Yanbin, Liang Xianmei, Chai Shuming and Jia Huizhen developed the invention.
The patent application number is CN202423281613U 20241230. The patent publication number is CN223543090 ..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Handan Xingzhou Papermaking Equipment Access Co Ltd has received a patent for Processing Device for Conical Grinding Tool of Papermaking Pulping Machine. This invention was developed by Lyu Zhuangzhuang.
The patent application number is CN202422987130U 20241205. The patent publication number is CN223543052..
Paper and Pulp
| Sat 22 Aug 2026
Warsaw, Aug. 22 -- The Polish Patent Office has released PPHU Efekt Spolka Jawna Janusz Frackowiak I Spolka patent application for Method of Producing Paper and Paper-foil Packaging.
The patent application number is PL20200433786 20200505. The patent publication number is PL433786 (A1). International Patent Classification c..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Taizhou Maohua Paper Products Co Ltd has submitted a patent application for Automatic Stacking Machine for Paperboard Transportation. This invention was developed by Zheng Lihua and Xu Youming.
The patent application number is CN202610613216 20260507. The patent publication number is CN122144546 (A). Inter..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Kunshan Keruisite Packaging Products Co Ltd has applied Chinese patent for Paper Product Label Pre-printing Pretreatment Device. Zhao Liang developed it.
The patent application number is CN202610258873 20260304. The patent publication number is CN122144543 (A). International Patent Classification codes are..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has released Dongguan Zhongying Electronic Chemical Co Ltd patent application for Self-adaptive Winding Device for Kraft Paper Production. This invention was developed by Guan Yongqiang and Li Binghui.
The patent application number is CN202610482004 20260413. The..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Changzhou Seimitu New Mat Co Ltd has submitted a patent application for Paper Winding Device. This invention was developed by Hu Dongtian, Liu Tianyu, Zhang Yang, Huang Jinfeng, Chi Peipei and Jiang Lichi.
The patent application number is CN202610532625 20260421. The patent publication number is CN12214453..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Guangdong Huimeizhuang Environmental Protection Tech Co Ltd patent application for Intermittent Contact Deviation Rectifying Device for Honeycomb Paperboard and Transportation Equipment. Li Qing, Wu Jiaxian, Tan Yongdong, Huang Qiufeng, Liao Guojin, Wan..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Hongbo Co Ltd has submitted a patent application for Paper Feeding Process Path Control Method and System. This invention was developed by Pu Wei, Liu Yuanhai and Wu Xiumei.
The patent application number is CN202610299272 20260312. The patent publication number is CN122144513 (A). International Patent Clas..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has published Shandong Fuqiang Packaging Case patent application for Continuous Paperboard Conveying System for Packaging Box Production. The invention was developed by Cui Jialin, Cui Xiangguo, Cui Jiarui, Wang Jian, Zhang Houchao and Wang Xin.
The patent applicat..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Xiangyang Jialida Box Co Ltd has been awarded a patent for Remaining Material Recovery Device of Corrugated Paper Splitting Machine. This invention was developed by Yang Yan, Chen Shangju and Wang Zhigong.
The patent application number is CN202423115344U 20241217. The patent publication number is CN2235453..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Jinhua Duomeisi Cultural Product Co Ltd for Paper Production and Processing Book Separation Anti-stacking Structure. Chen Xiaojun developed the invention.
The patent application number is CN202423152086U 20241220. The patent publication nu..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Jiaxing Yujie Packing Material has been awarded a patent for Automatic Snapping Device for Paper Film Cutting. This invention was developed by Wang Hegen.
The patent application number is CN20242332921U 20241210. The patent publication number is CN223545281 (U). International Patent Classification codes are ..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Wuxi Rich Intelligent Equipment has secured a patent on Efficient Pulping System with Defoaming Function. Zhao Kang and Zhu Hongliang developed the invention.
The patent application number is CN202422916834U 20241128. The patent publication number is CN223542883 (U). International Patent Classification codes..
Paper and Pulp
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Quanzhou Jingsen New Material Tech Co Ltd has received a patent for Stone-like Paint Pulping Equipment. This invention was developed by He Daiqing, Huang Yixia, He Danni and He Dongkai.
The patent application number is CN202423145956U 20241219. The patent publication number is CN223542845 (U). Internationa..
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