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Paper and Pulp
| Thu 09 Apr 2026
Beijing, April 10 -- Yudu Zhengyi Paper Products and Paper Ind Co Ltd has been awarded a patent for Sediment Gripping Device for Papermaking. This invention was developed by Zhao Chengwei, Chen Yuan and Liang Bincheng.
The patent application number is CN202422966295U 20241203. The patent publication number is CN223439258 (U)...
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- Ningbo Wong Hing Intelligent Mfg Co Ltd has been awarded a patent for Noise Reduction Circuit for Paper Shredder. This invention was developed by Jin Cheng and Luo Zhijian.
The patent application number is CN202423123813U 20241218. The patent publication number is CN223436207 (U). International Patent Cla..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- Shenzhen Sitechno Biotechnology Co Ltd has been awarded a patent for Zearalenone Detection Card with Replaceable Test Paper. This invention was developed by Ma Zhi.
The patent application number is CN202422463307U 20241012. The patent publication number is CN223436000 (U). International Patent Classificat..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- Dongguan RFC Automation Machinery Co Ltd has been awarded a patent for Paper Pressing Device for Front Lay of Printing Machine. This invention was developed by Zeng Xiuzhong.
The patent application number is CN202422649549U 20241031. The patent publication number is CN223433041 (U). International Patent C..
Paper and Pulp
| Thu 09 Apr 2026
Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Fuchunjiang Xuan Paper Co Ltd for Paper Pulp Stirring Equipment for Manufacturing Chinese Art Paper. Zhuang Fuquan, Zhuang Danfeng, Dong Wenjie, Jiang Wenxin and Jiang Weixin developed the invention.
The patent application number..
Paper and Pulp
| Thu 09 Apr 2026
Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Anhui Tianrun Medical New Mat Co Ltd for PE Packaging Bag with Dialyzing Paper. Long Hao and Long Qian developed the invention.
The patent application number is CN202422300869U 20240920. The patent publication number is CN223438643 (U). I..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Hefei Jiuyuan Packaging Products Co Ltd for Feeding Mechanism for Paperboard Cutting. Sun Rongju, Tang Hua and Xu Jiaping developed the invention.
The patent application number is CN202422784117U 20241114. The patent publication number is..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Huzhou Zhongya Packaging Co Ltd for Moistureproof Paper Barrel. Shen Jiankun developed the invention.
The patent application number is CN202422658720U 20241101. The patent publication number is CN223432668 (U). International Patent Classi..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Shifang Hongxi Packaging Co Ltd for Bamboo Pulp Paper Holder for Wine Bottle and Injection Mold of Bamboo Pulp Paper Holder. Zheng Aihua developed the invention.
The patent application number is CN202422926720U 20241129. The patent public..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- Taian Tianxing Wood Industry Tech Co Ltd has obtained a patent for paper pulp double-face forming mechanism. This invention was developed by Xu Zhenli, Li Zonghai, Zhang Liantao and Cheng Jian.
The patent application number is CN202422781727U 20241115. The patent publication number is CN223433681 (U). Int..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- Shandong Electrical and Electric Group Changzhou Dongzhi Transf Co Ltd has obtained a patent for long-term storage device for epoxy resin impregnated paper sleeve. This invention was developed by Guo Qiulin, Cai Jianjun, Zhu Mingfeng, Xun Shugang, Xiong Chendong and Yuan Pei.
The patent application number..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- Hebei Lianhe Printing Co Ltd has been granted a patent for Improved Layering Paper Collecting Device of Four-color Printing Machine. This invention was developed by Gao Dongfeng, Li Longlong, Sun Jingru, Liu Jiangang, Fan Xinjian and Wang Zhanfeng.
The patent application number is CN202421491926U 20240627..
Paper and Pulp
| Fri 10 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has released Huhtamaki Flexible Packaging Germany GmbH & Co KG patent application for Protective Packaging Material Comprising a Vacuum-coated Paper Layer. This invention was developed by Schmölz Martin, Streitel Markus and Müller Stephan.
The patent application n..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- Taian Tianxing Wood Industry Tech Co Ltd has received a patent for Angle-adjustable Paper Pulp Concentration Equipment. This invention was developed by Xu Zhenli, Li Shouchun, Li Maopeng and Jin Maotian.
The patent application number is CN202422618349U 20241029. The patent publication number is CN22343367..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- Jiangsu Chenguang Prec Equipment Co Ltd has secured a patent on Paper Pulling Wheel with Limiting Structure. Gao Meng and Chang Dongyu developed the invention.
The patent application number is CN20242393503U 20241216. The patent publication number is CN223433063 (U). International Patent Classification co..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- Dezhou Xinhongyuan Environmental Protection Tech Co Ltd has secured a patent on Anti-slip Paper Cup Convenient to Hold. Li Shujian developed the invention.
The patent application number is CN202422844263U 20241121. The patent publication number is CN223432585 (U). International Patent Classification codes..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- Dongguan Rongfeng Watong Paper Product Co Ltd has received a patent for Energy-saving Full-automatic Crawler-type Paperboard Conveying Device. This invention was developed by Yuan Zhenqiang, Lan Wei and Xiao Xunjiang.
The patent application number is CN20242308425U 20241206. The patent publication number ..
Paper and Pulp
| Thu 09 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has received A4 House Co Ltd patent application for Apparatus for Measuring Remaining Amount of Paper Using Magnetic Rotary Plate. Kim Hongmin developed the invention.
The patent application number is WO2024KR15270 20241008. The patent publication number is WO202607..
Paper and Pulp
| Thu 09 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has received Sabert Zhongshan Ltd patent application for Manufacturing Method for Paper Food Container, and Manufacturing Mold for Paper Food Container. Wong Kamyiu developed the invention.
The patent application number is WO2025CN83048 20250318. The patent publicat..
Paper and Pulp
| Fri 10 Apr 2026
Geneva, April 10 -- Kraftpack Hubei Ind Co Ltd has submitted a patent application for Paper Cup. This invention was developed by Ding Jiaoping and Ding Yufan.
The patent application number is WO2025CN125270 20250929. The patent publication number is WO2026067766 (A1). International Patent Classification codes are A47G19/22 an..
Paper and Pulp
| Thu 09 Apr 2026
Geneva, April 10 -- Qwarzo SpA has submitted a patent application for Method for the Production of a Paper Article Made Impermeable with a Silica-based Coating and Article Thus Obtained. Panzeri Luca developed the invention.
The patent application number is WO2025IB59693 20250926. The patent publication number is WO2026069210..
Paper and Pulp
| Thu 09 Apr 2026
Beijing, April 10 -- Chongqing Academy of Chinese Materia Medica has secured a patent on Wrinkled Funnel. Wang Jirui, Gu Junjie, Zhang Xiaomei, Yang Yong, Wei Jiangping, Shang Fanghong, Hua Lei, Chen Yilong, Zhang Xiaoyu and Lyu Weiqi developed the invention.
The patent application number is CN202422978127U 20241204. The pate..
Paper and Pulp
| Fri 10 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has received Voith Patent patent application for Method for Producing a Packaging Paper Web. Krieger Helga, Delmas Delphine, Frick Timo, Brunnett Martin, Winkemann Johannes, Hermann Klaus, Meier Klaus, Horn Richard and Hilbing Robert developed the invention.
The paten..
Paper and Pulp
| Fri 10 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has released Huawei Technologies patent application for Wallpaper Setting Method and Electronic Device. This invention was developed by Te Rigele, Ye Rongtang, Liu Chang, Chen Penghui, Zhu Shuo and Li Mengqian.
The patent application number is WO2025CN123083 20250922...
Paper and Pulp
| Thu 09 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has published Huawei Technologies patent application for Wallpaper Setting Method and Electronic Device. The invention was developed by Zhou Ben and Zhang Ming.
The patent application number is WO2025CN122960 20250922. The patent publication number is WO2026067320 (A1..
Paper and Pulp
| Thu 09 Apr 2026
Geneva, April 10 -- Nippon Paper Industries has filed a patent application for Heat-sensitive Recording Body and Method for Producing Same. This invention was developed by Koshi Tatsuro, Tosaka Masaya and Hirai Kenji.
The patent application number is WO2025JP34454 20250929. The patent publication number is WO2026071179 (A1). In..
Paper and Pulp
| Thu 09 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has received GLORY patent application for Paper Sheet Identification Device, Paper Sheet Processing Device, Paper Sheet Identification Method, and Paper Sheet Identification Program. Ueyama Naoki developed the invention.
The patent application number is WO2025JP32838 ..
Paper and Pulp
| Thu 09 Apr 2026
Geneva, April 10 -- Daio Paper has submitted a patent application for Packaging Paper, Paper Bag Packaging, and Package. This invention was developed by Koremura Harumi.
The patent application number is WO2025JP31046 20250903. The patent publication number is WO2026070253 (A1). International Patent Classification codes are B65D..
Paper and Pulp
| Thu 09 Apr 2026
Geneva, April 10 -- Nippon Paper Industries has filed a patent application for Electrolyte Membrane Containing Fine Cellulose Fibers. This invention was developed by Kinoshita Chigen, Yada Minoru, Ito Tatsunori and Morita Masahiro.
The patent application number is WO2025JP29299 20250821. The patent publication number is WO20260..
Paper and Pulp
| Thu 09 Apr 2026
Geneva, April 10 -- Daio Paper has submitted a patent application for Paper Bag Packaging, Sheet Package, and Method for Manufacturing Sheet Package. Koremura Harumi developed the invention.
The patent application number is WO2025JP18627 20250522. The patent publication number is WO2026069818 (A1). International Patent Classifi..
Paper and Pulp
| Thu 09 Apr 2026
Geneva, April 10 -- Oji Holdings has sought patent for Coated White Paperboard, Packaging Material, and Method for Producing Coated White Paperboard. This invention was developed by Ishikawa Yumiko, Miura Takahiro, Miyake Yutaro, Kondo Mitsutaka, Segawa Takako and Sonoda Tetsuya.
The patent application number is WO2025JP02955 2..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- CHI Hsing Optronics has been granted a patent for Electronic Paper Master Slice Testing Tool. Choi Chul, Zhao Jianglong and Liu Hui developed the invention.
The patent application number is CN202422831836U 20241120. The patent publication number is CN223435927 (U). International Patent Classification codes ..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- Guangdong Fumei New Material Technology has been awarded a patent for High-stability Impregnated Paper. This invention was developed by Zhu Hong, Zeng Peifen and Yuan Jianhua.
The patent application number is CN202422167272U 20240904. The patent publication number is CN223433680 (U). International Patent Cl..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- Wuxi Baonan Machinery has secured a patent on Single-side Adjusting Device Structure for Paper Feeding Roller of Folding Part. Li Lei developed the invention.
The patent application number is CN202422747635U 20241112. The patent publication number is CN223433039 (U). International Patent Classification code..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- Yanbian University has been granted a patent for Immunochromatography Test Paper Placing Device. This invention was developed by Jin Jingchun, Gao Tingli and Park Young-sil.
The patent application number is CN202422977452U 20241204. The patent publication number is CN223432592 (U). International Patent Clas..
Paper and Pulp
| Fri 10 Apr 2026
Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Hanshuo Technology for Electronic Paper System. Li Yanchen, Zhao Ziming, Wu Zhaoyun, Zhao Jianguo and Hou Shiguo developed the invention.
The patent application number is CN202422622669U 20241029. The patent publication number is CN22343617..
Paper and Pulp
| Thu 09 Apr 2026
Beijing, April 9 -- Hefei Product Quality Supervision Examination Research Institute has received a patent for Quality Detection Device for Paper Cups. This invention was developed by Wu Hongqiang, Hu Wentao and Wang Hui.
The patent application number is CN202422821292U 20241119. The patent publication number is CN223426448 (U)..
Paper and Pulp
| Thu 09 Apr 2026
Alexandria, April 9 -- Seiko Epson has secured a patent on Rolled Paper Printing Device. Murata Shoichi developed the invention.
The patent application number is US202418432253 20240205. The patent publication number is US12594776 (B2). International Patent Classification codes are B41J11/04, B41J11/70, B41J15/02, B41J15/04, B4..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Shandong Sishui Jinyangguang Paper Industry for Multi-connected Carbon-free Printing Paper Locking Device. Wang Junfeng developed the invention.
The patent application number is CN202423246838U 20241227. The patent publication number is CN22..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Tianjin Tiancai Tech Packaging Co Ltd has been granted a patent for Paper Negative Pressure Dynamic Adsorption Device with Independent Forming Cavity Structure of Ink-jet Printer. This invention was developed by Ni Jialiang, Ni Jiawei, Lin Gang and Liu Dongmei.
The patent application number is CN2024232306..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Zhuhai Lehuo Commune Network Tech Co Ltd for Self-service Printer with High-capacity Paper Collecting Device. Liu Yonggang and Wu Hongwei developed the invention.
The patent application number is CN202422930946U 20241129. The patent public..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Taizhou Guangming Packaging Tech Co Ltd has secured a patent on Paper Separating Machine for Producing Multi-layer Composite Paperboard. Yu Xiaoming developed the invention.
The patent application number is CN202422989811U 20241205. The patent publication number is CN223431680 (U). International Patent Cla..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Chinese Patent for Cutting Equipment for Wear-resistant Lamination Release Paper for Adhesive Tape has been issued to Jiaxing Jinrong Technology. This invention was developed by Kim Chan-dong.
The patent application number is CN202422795485U 20241115. The patent publication number is CN223431679 (U). Interna..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Chinese Patent for Transverse Cutting Mechanism of Honeycomb Paper Core Processing Equipment has been issued to Qidong Meixun Machinery. This invention was developed by Ying Shufeng, Ying Haiquan and Wang Wenzhong.
The patent application number is CN202422994927U 20241205. The patent publication number is CN..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Huixian Weiye Printing Co Ltd for Cutting Device for Octave Test Paper. Jin Wenguang, Zhang Xiaomin and Li Wei developed the invention.
The patent application number is CN202422634760U 20241030. The patent publication number is CN223431651..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Chinese Patent for Manipulator Mechanism for Paper Cup Production has been issued to Kunshan Laguna Machinery Tech Co Ltd. This invention was developed by Zhou Zusheng and Zhou Zufeng.
The patent application number is CN202422886464U 20241126. The patent publication number is CN223431627 (U). International..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Weifang Kehao Environmental Prot Equipment Co Ltd has been granted a patent for Papermaking White Water Fiber Recovery Equipment. Yu Xiaohong developed the invention.
The patent application number is CN202422803407U 20241118. The patent publication number is CN223430018 (U). International Patent Classifica..
Paper and Pulp
| Thu 09 Apr 2026
Beijing, April 9 -- Suzhou Qingyue Optoelectronics Technology has obtained a patent for display electronic paper module and display equipment. This invention was developed by Yan Jun, Li Shengkun and Li Hongrui.
The patent application number is CN20242397259U 20241216. The patent publication number is CN223426973 (U). Internati..
Paper and Pulp
| Thu 09 Apr 2026
Beijing, April 9 -- Guangzhou Xuhua Tech Co Ltd has been awarded a patent for Special Testing Device for Papermaking Research. This invention was developed by Liu Zhiyong, Hou Qinqing and Yang Haiyu.
The patent application number is CN202422751641U 20241112. The patent publication number is CN223426637 (U). International Pate..
Paper and Pulp
| Thu 09 Apr 2026
Alexandria, April 9 -- Westrock MWV has received a patent for Heat Sealable Barrier Paperboard. This invention was developed by Pang Jiebin, Melton Natasha G, Krug Teresa and Parker Steven.
The patent application number is US202218053894 20221109. The patent publication number is US12595625 (B2). International Patent Classifica..
Paper and Pulp
| Thu 09 Apr 2026
Alexandria, April 9 -- Constantia Pirk GmbH & Co KG has received a patent for Paper Packaging Material with Improved Resuspendability of Cellulosic Fibres. This invention was developed by Grefenstein Achim, Kick Markus, Scheck Matthias and Kesmarszky Thomas.
The patent application number is US202117914886 20210506. The patent..
Paper and Pulp
| Thu 09 Apr 2026
Alexandria, April 9 -- Bic Violex Single Member has been awarded a patent for Stationery Paper Packaging. This invention was developed by Klavdianos Dionysios.
The patent application number is US202318834514 20230203. The patent publication number is US12595092 (B2). International Patent Classification codes are A45C11/34, B65D..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Wuxi Jinchuangyi Design Printing Co Ltd has been awarded a patent for Paper Product Packaging Box Production Packaging Machine. This invention was developed by Hua Yanping, Xiao Wenwu and Dong Jianli.
The patent application number is CN202422730566U 20241111. The patent publication number is CN223432517 (U..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Chongqing Liyong Paper Product Packaging Co Ltd for Humidifying Device for Corrugated Paper Production Line. Ke Mingqing, Ke Mingxiang, Liu Xingyuan, Chi Minhui and Lai Minghua developed the invention.
The patent application number is CN20..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Anhui Jiafei Paper has obtained a patent for embossing assembly for paper products. This invention was developed by Xu Jia, Xu Yafei, Jia Shiwei, Chen Chen, Jiang Qianqian and Zhu Xin.
The patent application number is CN202422954348U 20241202. The patent publication number is CN223432053 (U). International P..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Xinjiang Junhe Paper Tech Co Ltd has obtained a patent for paper extraction embossing equipment. This invention was developed by Chen Weizhong and Zou Peijie.
The patent application number is CN202422122024U 20240830. The patent publication number is CN223432052 (U). International Patent Classification cod..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Yunnan Yuxi Huamin Paper Co Ltd has obtained a patent for environment-friendly and energy-saving numerical control twill paper tube machine. This invention was developed by Yang Houping, Ren Shikun, Gui Chaohui and Yin Zhaopeng.
The patent application number is CN202422799948U 20241118. The patent publicat..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Chengdu Yujunsheng Tech Co Ltd has been granted a patent for Folding Box Side Wing Quintuplet Paperboard Feeding Device. This invention was developed by Liu Jun.
The patent application number is CN202422314653U 20240923. The patent publication number is CN223432042 (U). International Patent Classification ..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Hefei Hengxin Life Technology has been granted a patent for Paper Cup Forming Device. This invention was developed by Wang Chunxia, Yan Shujing, Qu Haiyan and Li Yongxiang.
The patent application number is CN202422969970U 20241203. The patent publication number is CN223432038 (U). International Patent Classi..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Maanshan Yinuo Machinery Cutter Co Ltd has obtained a patent for paper extraction hot cutting die capable of ironing edge. This invention was developed by Lu Jiankai, Chen Xiang and Chen Long.
The patent application number is CN202422987267U 20241205. The patent publication number is CN223431726 (U). Inter..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- FAW CRRC Electric Drive System Co Ltd has been granted a patent for Device Capable of Realizing Automatic Cutting and Forming of Insulation Paper. Lin Renyi, Zhang Mei, Gao Yan and Xue Weiliang developed the invention.
The patent application number is CN202422686780U 20241105. The patent publication number..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Chinese Patent for Corrugated Paper Conveying Belt with Cutting Adjusting Function has been issued to Hubei Taiyou Paper Ind Co Ltd. This invention was developed by Luo Chen, Luo Renxing, Li Yun, Zheng Gang and Li Jun.
The patent application number is CN202422273008U 20240918. The patent publication number..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Zhejiang Hengrun Decoration Mat Co Ltd has secured a patent on Wallpaper Cutting Device. Yang Liangliang developed the invention.
The patent application number is CN202422952121U 20241202. The patent publication number is CN223431688 (U). International Patent Classification codes are B26D5/12, B26D7/00 and..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Smurfit Stone Asia Packing Dongguan Co Ltd for Paper Product Colloid Smearing Mechanism. Chen Huan developed the invention.
The patent application number is CN202422733248U 20241111. The patent publication number is CN223430516 (U). Intern..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Chinese Patent for Glue Brushing Device for Paper Product Manufacturing has been issued to Hubei Chenyao Tech Co Ltd. This invention was developed by Zhang Zhouming.
The patent application number is CN202422740806U 20241111. The patent publication number is CN223430502 (U). International Patent Classificat..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Chongqing Liyong Paper Product Packaging Co Ltd has received a patent for Gluing Equipment for Corrugated Paper Production. This invention was developed by Ke Mingqing, Ke Mingxiang, Liu Xingyuan, Chi Minhui and Lai Minghua.
The patent application number is CN202422472837U 20241014. The patent publication ..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Astron Titanium Yingkou has been awarded a patent for Ore Pulp Flotation Stirring Device. This invention was developed by Kang Rong, Li Hao, Li Hongbin and Zhu Jun.
The patent application number is CN202421940869U 20240812. The patent publication number is CN223430430 (U). International Patent Classification..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Chongqing Shengguang Electric Power Printing Co Ltd has been awarded a patent for Waste Paper Treatment Device of Digital Printing Machine. This invention was developed by Zhang Shaobin and Zheng Lei.
The patent application number is CN202422636470U 20241030. The patent publication number is CN223430374 (U..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Meilidao Fujian Life Products Co Ltd has been granted a patent for Medical Comfortable Adult Paper Diaper. Su Jingfei developed the invention.
The patent application number is CN202422602354U 20241028. The patent publication number is CN223429684 (U). International Patent Classification codes are A61F13/49..
Paper and Pulp
| Thu 09 Apr 2026
Beijing, April 9 -- Siemens Electromechanical Tech Jiangsu Co Ltd has received a patent for Paper Clamping Device and Winding Machine. This invention was developed by Xu Mengnan, Wang Dingjun and Dai Xiangrong.
The patent application number is CN20242236025U 20240821. The patent publication number is CN223428312 (U). Internat..
Paper and Pulp
| Thu 09 Apr 2026
Beijing, April 9 -- Bundy Intelligent Tech Shanghai Co Ltd has received a patent for Paper Extraction Device for Disassembling Flat Wire Motor. This invention was developed by Wang Xianfeng.
The patent application number is CN202422852923U 20241121. The patent publication number is CN223428303 (U). International Patent Classi..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Changzhou Serui Engineering Tech Co Ltd and Jiangsu Diwei New Material Tech Development Co Ltd have been awarded a patent for Control System for Overturning Type Automatic Release Paper Replacement of Adhesive Film Line. This invention was developed by Wang Zhichang, Wang Zhongliang and Dong Zhenguo.
The p..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Linyi Yuechuan New Mat Co Ltd and Guangxi Weisheng New Material Tech Co Ltd have secured a patent on Anti-wrinkle Facing Paper Cutting Machine. Wen Shenghui, Guan Mingtao, Sheng Weixiang, Hua Weizhong, Xia Lianqing, Wang Xinxing and Wang Haiyang developed the invention.
The patent application number is CN2..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 9 -- Chinese Patent for Paper Core Filter with Replaceable Handle has been issued to Zhejiang Sipu Intelligent Tech Co Ltd. This invention was developed by Wang Huaiping.
The patent application number is CN202422884010U 20241126. The patent publication number is CN223430073 (U). International Patent Classificat..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Shengzhou Tianyi Electronic Co Ltd has obtained a patent for high-efficiency loudspeaker paper cover structure. This invention was developed by Chen Hongqing.
The patent application number is CN202422412421U 20241008. The patent publication number is CN223414999 (U). International Patent Classification cod..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Test Paper Transmission Fork Plate Structure has been issued to Chengdu Empsun Medical Tech Co Ltd. This invention was developed by Zan Xuequan, Wang Liang and Liu Li.
The patent application number is CN202422618209U 20241029. The patent publication number is CN223413227 (U). Internation..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Huang Ming has secured a patent on Device for Detecting Cohesiveness of Plasterboard Covering Paper and Core Material. Huang Ming developed the invention.
The patent application number is CN202422775970U 20241114. The patent publication number is CN223413179 (U). International Patent Classification code is..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Epoxy Resin Impregnated Paper Dry-type Large-current Bushing Capable of Being Horizontally Installed has been issued to China Yangtze Power and Nanjing Electric High Voltage Bushing. This invention was developed by Yan Tianming, Liu Libao, Dong Xiaoying, Tang Jiarong, Tong Xiaobang, Chen Ta..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Hainan Yongji Printing Co Ltd has been awarded a patent for Paper Product Printing Quality Analysis and Detection Device. This invention was developed by Lin Youjian, Wei Chuanmao and Wen Shixiu.
The patent application number is CN202422713509U 20241107. The patent publication number is CN223413225 (U). In..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Tianjin Jiayili Paper Products Co Ltd has been granted a patent for Drying Device for Honeycomb Paperboard Processing. This invention was developed by Zhang Kehong, Wang Kai, Zhou Hongjie, Yu Dazhong and Sha Juwen.
The patent application number is CN202422601424U 20241028. The patent publication number is ..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Henan Yuanjie Paper Products Co Ltd has obtained a patent for drying device for paper bowl production. This invention was developed by Guo Xinbao.
The patent application number is CN202422303105U 20240920. The patent publication number is CN223412406 (U). International Patent Classification codes are F26B1..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Ningbo Tengtou Xianghe Paper Co Ltd has obtained a patent for high-speed mute paperboard drying device. This invention was developed by Lyu Boqiang.
The patent application number is CN202422953486U 20241202. The patent publication number is CN223412377 (U). International Patent Classification codes are F26..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Nanyang Liannuo Packing Co Ltd for High-strength Paperboard Production Pressing Equipment. Sun Pengtao developed the invention.
The patent application number is CN202422528444U 20241018. The patent publication number is CN223420228 (U). In..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Dongguan Xusen Intelligent Tech Co Ltd for Electromagnetic Heating and Energy Supplementing System of Corrugated Paper Single Facer. Hu Guangli and Han Dui developed the invention.
The patent application number is CN202423312887U 20241231...
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Wing Fat Jiangsu Molded Fiber Packaging Tech Co Ltd has received a patent for Concave Punching Die for Paper Pulp Molded Product. This invention was developed by Lian Yangyong, Liu Hua, Ding Linjun, Wu Xuan and Zhou Dayong.
The patent application number is CN202422777779U 20241114. The patent publication n..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Dongguan Jiemei Printing Paper Co Ltd has obtained a patent for automatic bending production equipment for paper angle bead. This invention was developed by Hu Hongju, Hu Yaohui and Yang Caiming.
The patent application number is CN202422319328U 20240923. The patent publication number is CN223420224 (U). In..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Shaoguan Baichuan Tech Co Ltd has received a patent for Asynchronous Indentation Device for Paper Bags. This invention was developed by Zeng Wei and Fu Taiyuan.
The patent application number is CN202422334356U 20240924. The patent publication number is CN223420222 (U). International Patent Classification c..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Cangzhou Beiwang Paper Plastic Packaging Co Ltd has been granted a patent for Positioning and Slitting Device for Paper Bag Production. This invention was developed by Wu Xinghao.
The patent application number is CN202422802320U 20241118. The patent publication number is CN223420210 (U). International Pate..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Zhejiang Xinya Package Co Ltd has secured a patent on Paper Box Folding and Forming Device. Chen Hongfu and Sun Peijian developed the invention.
The patent application number is CN202422560106U 20241023. The patent publication number is CN223420194 (U). International Patent Classification codes are B31B50/..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Kunshan Laguna Machinery Tech Co Ltd has been granted a patent for Paper Cutter for Processing Paper Bowls. Zhou Zusheng and Zhou Zufeng developed the invention.
The patent application number is CN202422962494U 20241203. The patent publication number is CN223420189 (U). International Patent Classification ..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Dingzhou Shuofeng Packaging Products Co Ltd has obtained a patent for anti-deviation carton thin knife paper dividing machine. This invention was developed by Gao Yunlong.
The patent application number is CN202422621401U 20241029. The patent publication number is CN223420184 (U). International Patent Class..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Qian Tang Printing And Packaging Co Ltd for Full-waste-removing Device for Die Cutting of Color Printing Paper Boxes. Zhou Dongtao, Lin Jiang and Sun Jiangming developed the invention.
The patent application number is CN2024223591..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Anhui Tuao Paper Products Co Ltd has been granted a patent for Protective Structure for Exercise Book Paper Cutting. This invention was developed by Wang Yong, Lin Xichun and Wang Zhi.
The patent application number is CN202422755210U 20241112. The patent publication number is CN223419706 (U). International..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Jiangsu Lijia Ind And Trade Co Ltd has been granted a patent for Adjusting Mechanism for Paper Tray of Die-cutting Machine. This invention was developed by Zhou Yibiao.
The patent application number is CN202422980341U 20241204. The patent publication number is CN223419705 (U). International Patent Classifi..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Guangdong Yude Packaging Products Co Ltd has obtained a patent for automatic slicing machine for bubble pressing paper. This invention was developed by Chen Yuxin, Chen Yulong and Shuai Wenping.
The patent application number is CN202422927119U 20241129. The patent publication number is CN223419699 (U). Int..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Guangzhou Yicheng Garment Co Ltd has been granted a patent for Automatic Paper Pattern Making Equipment with Firm Paper Pattern. This invention was developed by Zhou Haozhang, Wu Shoushui and Liu Xiaochun.
The patent application number is CN202422957126U 20241202. The patent publication number is CN2234157..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Qingdao Aihao Packaging Access Co Ltd for Hydraulic Paper Cutting Machine for Hang Tag Production and Processing. Li Zhongyi, Li Jiaqiang, Zhang Jianyu and Zhao Na developed the invention.
The patent application number is CN202422532304U 2..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Anhui Hengyi Paper Co Ltd has been awarded a patent for Release Paper Cutting Edge Carding Device. This invention was developed by Wang Yong and Gan Zhengxiang.
The patent application number is CN20242209495U 20240819. The patent publication number is CN223419670 (U). International Patent Classification co..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Changzhou Amazon Packaging Co Ltd has obtained a patent for fixed-length cutting device for foam paper tube. This invention was developed by Zhang Yu.
The patent application number is CN202422972798U 20241204. The patent publication number is CN223419667 (U). International Patent Classification codes are B..
Paper and Pulp
| Tue 07 Apr 2026
Beijing, April 8 -- Yunnan Guoshui Printing Factory Co Ltd has obtained a patent for copying paper cutting equipment capable of automatically and continuously cutting. This invention was developed by Luo Jing, Chen Honggeng, Zhang Wenyue, Huang Youxiong, Shi Liping, Xun Shaoyang, Lin Yuan, Tang Aimin, Xu Huan, Mo Libo, Zhao Sixi..
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