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Paper and Pulp
| Sat 26 Sep 2026
Beijing, Sept. 25 -- Zhejiang Jiaozhi Tech Co Ltd and Zhejiang A&F University have submitted a patent application for Gardenia Pulp Genipin Derivative Compound with Slow-release Hypoglycemic Activity as Well as Preparation Method and Application Thereof. This invention was developed by Ren Yanming, Zhang Youzuo, Ni Qinxue and Li..
Paper and Pulp
| Sat 26 Sep 2026
Beijing, Sept. 25 -- Beijing Qike Weichuang Medical Research Institute has submitted a patent application for Dental Pulp Stem Cell Exosome Sustained-release Microsphere Tooth Regeneration Composition and Periodontal Repair Method. This invention was developed by Jiang Chengyin.
The patent application number is CN202610614833..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- The Tyan Public Lok Machinery Mfg Co Ltd has received a patent for Mining Pulping Filling Pump. This invention was developed by Guo Jianmin, Guo Heying and Liu Zhihui.
The patent application number is CN202520917694U 20250512. The patent publication number is CN223689769 (U). International Patent Classifi..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Wuxi Hailin Packaging Mat Co Ltd has received a patent for Press Roller Device for Paper Tray Processing. This invention was developed by Sun Jiahai and Xu Cailing.
The patent application number is CN202520321788U 20250227. The patent publication number is CN223688695 (U). International Patent Classificat..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Linyi Xinheng Paper Co Ltd for Low-energy-consumption Green Bleaching Production Device for Wood Pulp Paper. Huang Jintao, Di Gangfeng and Ma Zongchuan developed the invention.
The patent application number is CN202520107082U 20250117. Th..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Wuhan Jinhuang Printing Co Ltd has been granted a patent for Recycled Paper Producing and Processing Equipment. This invention was developed by Xia Suzhen.
The patent application number is CN202423277698U 20241230. The patent publication number is CN223688690 (U). International Patent Classification codes..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Foshan Fengyi Intelligent Equipment Co Ltd has secured a patent on Folding Machine for Forming Inward Folded Paper Tails at Tops of Paper Stacks and Paper Tail Folding Mechanism. Huang Song, Liu Yuanhui and Liu Jie developed the invention.
The patent application number is CN20252004587U 20250102. The pate..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Wuhan Yongsheng Paper Products Co Ltd has been awarded a patent for Guide Roller Assembly of Aluminum Foil Composite Paper Laminating Device. This invention was developed by Wu Jiahai, Chen Jianwen and Xu Hongwu.
The patent application number is CN202520308101U 20250225. The patent publication number is C..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Beijing Yinheshi Digital Fast Printing Co Ltd has been granted a patent for Printing Paper Tension Adjusting Mechanism. Ouyang Chuping developed the invention.
The patent application number is CN202520185485U 20250206. The patent publication number is CN223687776 (U). International Patent Classification c..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Zhuhai Taobai Paper Ind Co Ltd has obtained a patent for winding device for paper processing. This invention was developed by Ling Huajin, Huang Guangdong and Liang Yetang.
The patent application number is CN202520224272U 20250213. The patent publication number is CN223687743 (U). International Patent Cla..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Quanzhou Weisheng New Material Tech Co Ltd for Expanded Paper Winding and Rolling Equipment. Li Enjin developed the invention.
The patent application number is CN20252022636U 20250106. The patent publication number is CN223687735 (U). Int..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Dongguan Yunjingzhun Machinery Co Ltd has received a patent for Label Roll Conveying Device and Automatic Paper Counting Machine. This invention was developed by Huang Huayan.
The patent application number is CN202422399362U 20240930. The patent publication number is CN223687720 (U). International Patent ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Tangshan Jiuheng Pringing Machinery Co Ltd has received a patent for Paper Conveying Side Aligning Mechanism of Paper Feeding Machine of Die-cutting Machine. This invention was developed by Lu Yunzheng and Xue Hongyu.
The patent application number is CN202520151083U 20250122. The patent publication number..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Shanghai Lingbo Plastic Packaging Co Ltd has obtained a patent for packaging bag with plastic-paper composite structure. This invention was developed by Wan Pingping.
The patent application number is CN202520151241U 20250122. The patent publication number is CN223687199 (U). International Patent Classific..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Yangzhou Shihui Medical Tech Co Ltd has received a patent for Test Paper Storage and Pop-up Assembly of Glucometer. This invention was developed by Zhang Aimei.
The patent application number is CN202520156153U 20250123. The patent publication number is CN223687189 (U). International Patent Classification ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Zhejiang Juding Packaging Co Ltd has secured a patent on High-bearing-capacity Waterproof Heavy Corrugated Paper Packaging Box. Yu Linjian developed the invention.
The patent application number is CN202520205935U 20250210. The patent publication number is CN223687175 (U). International Patent Classificati..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Ricai Composite Plastics Shenzhen Co Ltd has secured a patent on Paper Feeder of Packaging Machine. Li Jiarong, Zhou Jianlan and Hu Jianping developed the invention.
The patent application number is CN202422825286U 20241119. The patent publication number is CN223686928 (U). International Patent Classifica..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Gansu Zhida Jingye Packaging Printing Co Ltd for Automatic Paperboard Creasing Device in Packaging Box Processing. Wang Yaguang and Shen Xia developed the invention.
The patent application number is CN202423303308U 20241231. The patent pu..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Hefei Senang Environmental Protection Tech Co Ltd has secured a patent on Positioning Paper Feeding Mechanism of Paper Box Forming Machine. Shen Na, Chen Guojun and Liu Jun developed the invention.
The patent application number is CN202520237032U 20250214. The patent publication number is CN223686079 (U)...
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Yangpu Solid Waste Treat Co Ltd for Impurity Removal Device for Papermaking Green Mud Treatment. You Wenfeng, Chen Changguang and Xu Luqiu developed the invention.
The patent application number is CN202423274981U 20241230. The patent publ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Shijiazhuang Pengyue Card Making Co Ltd for Die Cutting Device for Paper Card Production. Wang Jianshe and Gao Yonglei developed the invention.
The patent application number is CN202520160677U 20250123. The patent publication number is CN..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Tianjin Rongyuan Packing Products Co Ltd for Cutting Device for Paper Angle Bead Production. Liang Guocai developed the invention.
The patent application number is CN202422909637U 20241127. The patent publication number is CN223685577 (U)..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Jinjie Tianjin Paper Ind Co Ltd has secured a patent on Roll Paper Cutting Device Capable of Reducing Burrs. Ma Dezhu, Ren Guiqin and Shi Ning developed the invention.
The patent application number is CN202520143688U 20250122. The patent publication number is CN223685570 (U). International Patent Classifi..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Daqian Textile Anhui Co Ltd for Gummed Paper Cutting Device. Guo Yanping, Yang Jinglei, Han Tengbo, Chen Lihua and Long Dawang developed the invention.
The patent application number is CN202423253795U 20241228. The patent publication numb..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Huizhou Yiming Paper Rope Belt Co Ltd for Efficient Dedusting and Deburring Splitting Machine for Paper Strings. Wang Xiufeng developed the invention.
The patent application number is CN202520124641U 20250120. The patent publication numbe..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Oujiete Suzhou Automation Tech Co Ltd has obtained a patent for fixing assembly with quick dust-sticking paper roll replacing structure. This invention was developed by Tang Fei.
The patent application number is CN202423137005U 20241219. The patent publication number is CN223684116 (U). International Pate..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Changji Feianni Paper Co Ltd has obtained a patent for waste residue treatment device for clean papermaking. This invention was developed by Shi Xiangqian, Bi Guoqiang and Shen Guofu.
The patent application number is CN202423207283U 20241225. The patent publication number is CN223683654 (U). International..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Chinese Patent for Wastewater Filter Tank for Pulping and Papermaking has been issued to Jinan Huazhang Ind Co Ltd. This invention was developed by Wang Shuzhong.
The patent application number is CN20252063601U 20250113. The patent publication number is CN223683115 (U). International Patent Classification..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Jiangyin Besto Special Paperboard Co Ltd for Anti-delaminating Insole Paperboard for Shoes. Yang Zhaohui, Liu Jiao, Zhang Haiqing and Han Haixia developed the invention.
The patent application number is CN20242388932U 20241214. The patent..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Jiangyin Besto Special Paperboard Co Ltd for Midsole Paperboard for Fracture-resistant Shoes. Yang Zhaohui, Liu Jiao, Zhang Haiqing and Han Haixia developed the invention.
The patent application number is CN20242304518U 20241206. The pate..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Guangzhou Baite Packing Products Co Ltd has secured a patent on Packaging Paper Tank Convenient to Use. Wang Minyi developed the invention.
The patent application number is CN202520427123U 20250312. The patent publication number is CN223687078 (U). International Patent Classification codes are B65D25/04, ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Zhuhai Hot Fill Container Co Ltd has been granted a patent for Double-layer Paper Cup. This invention was developed by Zuo Yang, Yang Yegao, Lu Chenyu and Zhang Zhenglun.
The patent application number is CN202422944006U 20241129. The patent publication number is CN223687050 (U). International Patent Class..
Paper and Pulp
| Sat 26 Sep 2026
Beijing, Sept. 25 -- Jiaxing Wote Taike Environmental Protection Tech Co Ltd has applied Chinese patent for Efficient Papermaking White Water Defoaming Agent and Preparation Method Thereof. Cao Xuhuai, Xu Hai, Nan Haidong, Luo Liping and Zhang Qinghua developed it.
The patent application number is CN202610519225 20260420. The..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Wuhan Zhonglianyi Tech Co Ltd for Packaging Paperboard Conveying Deviation Rectifying Device. Liu Mingxiang and Sun Yunqi developed the invention.
The patent application number is CN202520243823U 20250217. The patent publication number is..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Tianjin Wanxie Packaging Product Co Ltd has been granted a patent for Continuous Working Type Packaging Paper Conveying Device. This invention was developed by Xu Siying, Men Shuangshuang and Wang Shuang.
The patent application number is CN202520163310U 20250124. The patent publication number is CN2236869..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Hunan Kangjie Maternal and Infant Supplies Co Ltd for Rapid Packaging Mechanism of Roll Paper Packaging Machine. Chen Ting, Zhu Youqin and Zhang Xinsheng developed the invention.
The patent application number is CN20252023986U 20250106. T..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Chinese Patent for Paper Humidifying and Spraying Device has been issued to Shaanxi Business School. This invention was developed by Lei Jie and Lyu Long.
The patent application number is CN202520319731U 20250226. The patent publication number is CN223686251 (U). International Patent Classification codes ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Liu Tianqi has received a patent for Combined Scratch Paper Fixer.
The patent application number is CN20252025609U 20250107. The patent publication number is CN223686227 (U). International Patent Classification codes are A45C11/24, A45C13/02, B42F9/00 and B43K31/00.
State Intellectual Property Office..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Chinese Patent for Paper Data Classification Placement Equipment for Archive Management has been issued to Wang Qian.
The patent application number is CN202520170879U 20250125. The patent publication number is CN223686224 (U). International Patent Classification code is B42F7/06.
According to the abstr..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Jiangsu Yifeng Medical Tech Co Ltd has obtained a patent for scribing equipment for test paper production. This invention was developed by Yang Min, Tang Yi, Xu Yuying, Bai Zhihao and Li Yifan.
The patent application number is CN202422934009U 20241129. The patent publication number is CN223686166 (U). Int..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Zhejiang Jumei Special Mat Co Ltd has been awarded a patent for Multi-layer Composite Release Paper Hot-pressing Laminating Equipment. This invention was developed by Fu Guofu, Lu Ling, Lin Ting and Zhang Yifei.
The patent application number is CN202520236299U 20250214. The patent publication number is CN..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Shandong Dachang Paper Products Co Ltd has received a patent for Dehumidifying Device for Corrugated Paper Production. This invention was developed by Zhao Lishu, Zhang Yuhua, Guo Yinzhong and Zhang Fuxun.
The patent application number is CN202520117974U 20250118. The patent publication number is CN223686..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Bazhou Jucheng Paper Ind Co Ltd has obtained a patent for embossing processing device for decorative paper. This invention was developed by Guo Wangxian.
The patent application number is CN202422864805U 20241122. The patent publication number is CN223686111 (U). International Patent Classification code is..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Fengteng Packaging Tech Suzhou Co Ltd for Iron Head Paper Tube Pressing Device. Cao Qing and Chen Lin developed the invention.
The patent application number is CN20252006002U 20250103. The patent publication number is CN223686110 (U). Int..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Wenzhou Jukai Machinery Co Ltd has been granted a patent for Handle Delivery Device of Paper Bag Machine. This invention was developed by Cai Jindan and Huang Ying.
The patent application number is CN202520151886U 20250122. The patent publication number is CN223686106 (U). International Patent Classificat..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Xiamen Boyin Packaging Co Ltd for Paper Feeding Device of Hand Bag Bottom Pasting Machine. Liu Qianqian developed the invention.
The patent application number is CN202423313021U 20241231. The patent publication number is CN223686102 (U). ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Cangzhou Youce Packaging Machinery Co Ltd has been awarded a patent for Follow-up Mechanism Connected with Paper Outlet Part of Box Gluing Machine. This invention was developed by Nie Xianghao, Li Jianping, Nie Ye, Li Zongyi and Wang Yong.
The patent application number is CN20252065496U 20250113. The pate..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Maanshan Huiyuan Printing and Packaging Tech Co Ltd has been granted a patent for Paper Box Corner Pasting Machine. Wang Xinhu developed the invention.
The patent application number is CN202520175415U 20250123. The patent publication number is CN223686095 (U). International Patent Classification codes are..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Lanxing Packaging Tech Co Ltd for Paper Box Packaging and Bending Machining Device. Luo Rongqin developed the invention.
The patent application number is CN202520143126U 20250122. The patent publication number is CN223686089 (U)...
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Shaanxi Pucheng Fengruida Ind Co Ltd for Gluing Mechanism of Paper Mounting Machine. Li Xinqiang and Li Meng developed the invention.
The patent application number is CN202520214516U 20250211. The patent publication number is CN223683846 ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to School of Stomatology Kunming Medical University Yunnan Stomatological Hospital for Multifunctional Combined Occlusion Paper. Xiong Hang, Zhang Le, Ma Manla, Shen Xiaoxia and Gao Zhiqin developed the invention.
The patent application numb..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Leshan Hualing Machinery Manufacturing has been awarded a patent for High-speed Continuous Paper Folding Device. This invention was developed by Zeng Hui.
The patent application number is CN202520317452U 20250226. The patent publication number is CN223687800 (U). International Patent Classification codes ar..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Zhongshan Taixing Paper Bag has received a patent for Anti-sticking Automatic Paper Feeding Device. This invention was developed by Miki Takashi and Onishi Takashi.
The patent application number is CN20252045692U 20250109. The patent publication number is CN223687707 (U). International Patent Classification..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Shandong Fengxin Chuanyue Environmental Protection Tech Development Co Ltd for Cutting Device for Papermaking Ventilation Equipment. Feng Xianlei and Zhang Xiaoming developed the invention.
The patent application number is CN202520111323U..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Chengdu YUTO Printing has been granted a patent for Double-layer Paperboard Cutting Device. Liu Xing, Ma Jin, Zhao Wenming, Yao Feifei and Gong Shengfu developed the invention.
The patent application number is CN202423145159U 20241219. The patent publication number is CN223685494 (U). International Patent C..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Guangdong Yangguang Comet Electronics Technology has obtained a patent for paper shredder and motor air cooling structure thereof. This invention was developed by Huang Yongqiang.
The patent application number is CN20242344972U 20241210. The patent publication number is CN223680902 (U). International Patent..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Guangdong Lee & Man Tissue Engineering has been awarded a patent for Winding Roller for Winding Household Paper. This invention was developed by Li Wenjun, Wu Heshi and Xiao Jianhua.
The patent application number is CN202422227207U 20240911. The patent publication number is CN223687850 (U). International Pa..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Youkang Lilai New Medical Technology (Weihai) has been granted a patent for Forming Equipment for Producing Paper Diapers. This invention was developed by Chu Zhihao, Tao Lina and Wang Haiyang.
The patent application number is CN202423207762U 20241225. The patent publication number is CN223685627 (U). Inter..
Paper and Pulp
| Sat 26 Sep 2026
Beijing, Sept. 25 -- Linhai Forest Package has submitted a patent application for Automatic Air Exhausting and Drying Device for Paperboards. This invention was developed by Chen Xinxing, Yuan Hong, Lu Peng, Wu Guang and Chen Jinjie.
The patent application number is CN202610683345 20260518. The patent publication number is CN12..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Qingdao Yinghengda Packaging has obtained a patent for elastic shockproof honeycomb full-paper paperboard tray. This invention was developed by Zhao Jing, Zhao Ting, Zhang Tiantao, Zheng Haohao, Chen Guoxing, Zheng Libo and Qiu Zhishuai.
The patent application number is CN202520172108U 20250124. The patent ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Xian Medical University has received a patent for Moisture-proof Storage Device Capable of Adapting to Paper of Different Sizes. This invention was developed by Ning Hansong.
The patent application number is CN20242308345U 20241206. The patent publication number is CN223687252 (U). International Patent Clas..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- AnHui Jinrisheng Mining has been awarded a patent for Feeding Device of Pulp Shooting Machine. This invention was developed by Cui Chun, Huang Rui and Liu Zhongqi.
The patent application number is CN20242352605U 20241211. The patent publication number is CN223688733 (U). International Patent Classification ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Mudanjiang Cigarette Material Factory has been granted a patent for Forming Paper Stabilizing Device. Jing Guoqing, Yu Changliang, Lu Ming, Guan Sikai and Sun Hao developed the invention.
The patent application number is CN20252044928U 20250109. The patent publication number is CN223681988 (U). Internationa..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Changzhou Yingzhong Electrical has been awarded a patent for Ultrahigh-voltage High-density Insulating Paper Board Isobaric Starching Device and Pulp Distribution System. This invention was developed by Jiang Zhifeng, Yu Biao, Li Hong, Chen Zhiping, Liu Qian and Yuan Haiping.
The patent application number i..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Shengda Group Jiangsu Kaisheng Shuangdeng Paper Industry has been granted a patent for Pulping Device for Clean Papermaking Production. Dai Daqing, Qian Maoting and Li Yuanlin developed the invention.
The patent application number is CN202520314192U 20250225. The patent publication number is CN223688693 (U)..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Lianzhou Ronghe New Material has obtained a patent for raw material crushing mechanism for coated paper. This invention was developed by Mo Zhibin.
The patent application number is CN202520188506U 20250206. The patent publication number is CN223688689 (U). International Patent Classification codes are B07B1..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Shengda Group Jiangsu Kaisheng Shuangdeng Paper Industry has been granted a patent for Defoaming Device for Clean Production of Papermaking. This invention was developed by Dai Daqing, Qian Maoting and Li Yuanlin.
The patent application number is CN202520305943U 20250225. The patent publication number is CN..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Weifang Qiyuan Adhesive Products has been granted a patent for Self-adhesive Paper Easy to Peel. This invention was developed by Zhang Xuexi and Zhang Chunjian.
The patent application number is CN20252046879U 20250109. The patent publication number is CN223688264 (U). International Patent Classification cod..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- State Intellectual Property Office of China has awarded a patent to Zhongshan Taixing Paper Bag for Automatic Gluing Structure of Paper Bag Folding Device. Miki Takashi and Onishi Takashi developed the invention.
The patent application number is CN202520156363U 20250123. The patent publication number is CN2..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Dongguan XCS Machinery has been awarded a patent for Preloaded Paper Separating Mechanism of Full-automatic Folder Gluer. This invention was developed by Li Huibin and Zeng Jisong.
The patent application number is CN20252050274U 20250109. The patent publication number is CN223686091 (U). International Paten..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 25 -- Dongfulong Packaging Equipment Manufacturing (Jiangsu) has received a patent for Paper Box Corner Folding Device. This invention was developed by Fang Wei, Cai Yunfei, Tian Zhuang and Zhou Peng.
The patent application number is CN202423276495U 20241230. The patent publication number is CN223686088 (U). Inte..
Paper and Pulp
| Fri 25 Sep 2026
Munich, Sept. 24 -- Apple has submitted a patent application for Packaging and Storage Case with Paper Posts for Securing Accessories Such as Electronic Adapters. This invention was developed by Pagano Kevin T, Hodrius Manuel, Du Yanbo and Hou Yixuan.
The patent application number is EP20250722083 20250408. The patent publicati..
Paper and Pulp
| Fri 25 Sep 2026
Munich, Sept. 24 -- Alpla Werke Alwin Lehner has filed a patent application for Splitting Arrangement, for Splitting a Flow of Pulp Material. This invention was developed by Carlsen Joachim.
The patent application number is EP20250161185 20250303. The patent publication number is EP4803182 (A1). International Patent Classific..
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Dongguan Anyue Machinery Co Ltd for Paper Counting Device Capable of Counting Reversely and Provided with Double Counting Heads. Luo Zhanfei and Liang Rui developed the invention.
The patent application number is CN202520127943U 20250118...
Paper and Pulp
| Thu 24 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Liaoning University of Technology, Xi'an University of Technology and Shandong Dongyu Construction Machinery Co Ltd for Electrostatic Atomization Pulp Shooting Machine. Jia Dongzhou, Chang Mingyi, Lyu Zhenlin, Zeng Erjun and Han Fengguo deve..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shandong Zhiwo Machinery Equipment Co Ltd has been awarded a patent for Molded Pulp Vacuum Backwater Tail Pulp Recovery Device. This invention was developed by Wang Jianmin, Sun Min, Wang Yongpeng, Hua Lifeng, Wang Jianrong, Ning Fanglong, Li Zengyong, Ning Jiaxuan, Zhang Minghui, Wu Qin and Xia Nannan.
T..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Environment-friendly Flame-retardant Corrugated Multi-layer Composite Paperboard has been issued to Nanyang Jinyuan Paper Products. This invention was developed by Qu Shuaiyin.
The patent application number is CN20252047629U 20250109. The patent publication number is CN223675051 (U). Inte..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Guangzhou Siruier Green Packaging Tech Co Ltd has been granted a patent for Rich Mineral Paper Board and Rich Mineral Paper Packaging Box Thereof. Zhang Junru developed the invention.
The patent application number is CN20252025257U 20250107. The patent publication number is CN223675050 (U). International ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Xinfeng Ghillie Electric Matericals has obtained a patent for composite insulation paper for motor. This invention was developed by Liu Shaofei, He Jun and Feng Shiwu.
The patent application number is CN202423271832U 20241230. The patent publication number is CN223675049 (U). International Patent Classifica..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Shandong Sida Ind And Trade Co Ltd for Compaction Dryer for Phenolic Aldehyde Laminated Paperboard Production and Processing. Zhang Wenjun, Zhao Lei and Dong Lina developed the invention.
The patent application number is CN20252021332U 20..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shandong Meiyinuo Furniture Co Ltd has been awarded a patent for Deodorizing Device for Impregnated Paper Production. This invention was developed by Zhu Wei, Zhu Guipeng, Yang Shoujun and Yao Likun.
The patent application number is CN20252015514U 20250106. The patent publication number is CN223675047 (U)..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Haotian Cattle Paper Co Ltd for Anti-wrinkle Drying Device for Base Paper Production. Shen Dezhi and Wang Xiaofeng developed the invention.
The patent application number is CN202520246678U 20250217. The patent publication number i..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Inner Mongolia Metal Material Research Institute has been awarded a patent for Equipment for Automatically Producing Lining Paper for Protecting Chamber. This invention was developed by Lyu Jianjun, Zhang Haifeng, Zhang Ming, Yang Chunxia, Zhao Tingting, Bai Bin and Fan Wei.
The patent application number is..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Tianjin Zesheng Paper Products Co Ltd for Paper Product Processing and Coloring Device. Li Lili developed the invention.
The patent application number is CN20252099993U 20250116. The patent publication number is CN223675041 (U). Internati..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shandong Fengyuan Zhongsheng Paper Co Ltd has been granted a patent for Papermaking Drying Cylinder Roller Scraper Protection Assembly Adaptive to Papermaking Process. Wang Lei, Zhang Qiang, Yoo Min-ji, Sun Fan and Miao Zhaofeng developed the invention.
The patent application number is CN202520261270U 202..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Fujian Sanxian Paper Co Ltd has been awarded a patent for Rewinding Calender for Papermaking. This invention was developed by Zhu Xijian and Guan Liuxian.
The patent application number is CN202520314621U 20250226. The patent publication number is CN223675039 (U). International Patent Classification codes ..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chongqing Zhiyu Paper Co Ltd has received a patent for Dryer for Paper Product Manufacturing. This invention was developed by Zhang Ke and Chen Rui.
The patent application number is CN202422821255U 20241118. The patent publication number is CN223675038 (U). International Patent Classification code is D21F..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Jiangxi Sanhe Paper Co Ltd has been granted a patent for Paper Pulp Filtering Device. Hu Xingzhi and Yin Guoping developed the invention.
The patent application number is CN20252012222U 20250103. The patent publication number is CN223675035 (U). International Patent Classification code is D21D5/02.
Th..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Raw Material Pulper with Anti-blocking Function for Paper Product Manufacturing has been issued to Zaozhuang Chenghuitao New Material Tech Co Ltd. This invention was developed by Zhang Tao and Zhong Daoshang.
The patent application number is CN202520330924U 20250227. The patent publicat..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chongqing Pengkai Fine Chemicals Co Ltd has been granted a patent for Sound Insulation Cover Structure of Wood Pulp Sheet Pre-crusher. This invention was developed by Xiao Yu, Wang Congying, Weng Yangyang, Hu Xin and Yang Yong.
The patent application number is CN20252099974U 20250115. The patent publicati..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Jiaxing Jinrong Technology for Glassine Release Paper Slitting Device. Kim Chan-dong developed the invention.
The patent application number is CN20242318005U 20241206. The patent publication number is CN223673972 (U). International Patent C..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Shandong Yinguang Printing Tech Co Ltd for Paper Stacking and Arranging Device. Che Xiaonan, Xia Maozhuang, Ni Chenxiang and Shi Zhendong developed the invention.
The patent application number is CN202422769698U 20241114. The patent publi..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Paper Conveying Structure of Paper Mounting Machine has been issued to Shaanxi Pucheng Fengruida Ind Co Ltd. This invention was developed by Li Xinqiang and Li Meng.
The patent application number is CN202520262483U 20250219. The patent publication number is CN223673968 (U). Internationa..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Foshan Dajian Experiment Equipment Co Ltd has received a patent for Paper Extraction Folding Forming Auxiliary Device. This invention was developed by Lu Dechang.
The patent application number is CN202520104374U 20250116. The patent publication number is CN223673966 (U). International Patent Classificatio..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Dongguan Jiuming Tech Co Ltd for Top and Bottom Cover Paperboard Belt Feeding Mechanism. Tan Shuai developed the invention.
The patent application number is CN202423162492U 20241220. The patent publication number is CN223673964 (U). Inter..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Zhengzhou Feng Hong Machinery Equipment Technology has received a patent for Strip-shaped Paper Base Automatic Conveying Device. This invention was developed by Zhang Mingfei, Wang Chunmin and Dong Chengjun.
The patent application number is CN202520194664U 20250207. The patent publication number is CN223673..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Anhui Sundiatec Tech Co Ltd has been granted a patent for Paper Releasing Mechanism of Felt Rolling Machine. Zhang Kuidong, Ji Fei, Liu Zhiheng and Mei Xidong developed the invention.
The patent application number is CN202423246536U 20241227. The patent publication number is CN223673936 (U). International..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Wenzhou Chongjing New Material Tech Co Ltd has secured a patent on Self-adhesive Coated Paper. Huang Yihua developed the invention.
The patent application number is CN202520181024U 20250205. The patent publication number is CN223673927 (U). International Patent Classification codes are B65H18/16 and F16F1..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Qianan Longde Paper Products Mfg Co Ltd for Winding Equipment for Producing and Processing Two-side Offset Paper. Pang Guojun, Li Haining, Zhang Jing, Zhang Chaojie, Li Haiyuan, Jiao Weifeng, Zhang Bo and Jiao Jian developed the invention.
..
Paper and Pulp
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Hengzong Intelligent Machinery Co Ltd for Stacking Machine Based on Paperboard Multi-cache Multi-layer Lifting and Conveying Combined System. Ren Tiezhong, Qiu Zhihai and Nie Wenfeng developed the invention.
The patent applicatio..
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