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Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 30 -- State Intellectual Property Office of China has awarded a patent to Anhui Zhaolong Paper Co Ltd for corrugated paper crushing and dust falling mechanism. Li Jiafu and Cao Weimin developed the invention.
The patent application number is CN20242081143U 20240112. The patent publication number is CN221714461 ..
Paper and Pulp
| Tue 29 Apr 2025
Seoul, April 30 -- JTI has filed a patent application for a smart paper or sheet to link an electronic device having a display and user interface to another electronic device. This invention was developed by Mcevoy Jaakko, Lungenschmied Christoph and Groiss Bernhard.
The patent application number is KR20247001399 20220812. The ..
Paper and Pulp
| Wed 30 Apr 2025
Beijing, April 30 -- Zhongshan Hospital, Fudan University has secured a patent on classification combination and fixed storage device for tubular packaging pieces of drug sensitive paper. Wang Suzhen, Guo Wei, Wang Beili, Bao Rong, Shen Jiajin and Pan Baishen developed the invention.
The patent application number is CN202420372..
Paper and Pulp
| Wed 30 Apr 2025
Beijing, April 30 -- Chinese Patent for paper folding mechanism has been issued to Supersonic Artificial Intelligence Technology. This invention was developed by Zhang Junfeng, Wang Shidui and Liu Jian.
The patent application number is CN202323474728U 20231219. The patent publication number is CN221720127 (U). International Pat..
Paper and Pulp
| Wed 30 Apr 2025
Beijing, April 30 -- State Intellectual Property Office of China has awarded a patent to Yangzhou Polytechnic College Yangzhou Open University for art paper winding device for drawing. Tang Lu developed the invention.
The patent application number is CN202421960119U 20240814. The patent publication number is CN221720228 (U). In..
Paper and Pulp
| Mon 28 Apr 2025
Beijing, April 29 -- Zhejiang Kaishi Laser Tech Co Ltd has been granted a patent for crease explosion measuring device for printing paper. This invention was developed by Chen Chen, Zhan Fuguo, Chen Xinggan and Nie Xiaoan.
The patent application number is CN202323610030U 20231228. The patent publication number is CN221707150 ..
Paper and Pulp
| Mon 28 Apr 2025
Beijing, April 29 -- Hangzhou Yuzhen Tech Co Ltd has been granted a patent for electronic paper coded lock controller. This invention was developed by Yang Zhen.
The patent application number is CN202323371590U 20231212. The patent publication number is CN221703449 (U). International Patent Classification codes are E05B17/00,..
Paper and Pulp
| Tue 29 Apr 2025
Seoul, April 29 -- Korean Intellectual Property Office has published Toray Advanced Materials, Korea patent application for bobbin for electric motor having heat resistance and electric insulation and insulation paper for electric motor bobbin. The invention was developed by Kim Ik Hwan, Park Seong Yong and Park Jun Sang.
The..
Paper and Pulp
| Mon 28 Apr 2025
Taipei, April 29 -- Vigour Pak Co Ltd has obtained a patent for paper container designed to enhance packaging integrity. This invention was developed by Hsieh Ju-chou.
The patent application number is TW20230132837 20230830. The patent publication number is TWI864998 (B). International Patent Classification codes are B65D3/14..
Paper and Pulp
| Mon 28 Apr 2025
Taipei, April 29 -- E Ink Holdings has received a patent for electronic paper device and controlling method thereof. This invention was developed by Shen Yi Jhou.
The patent application number is TW20230127430 20230721. The patent publication number is TWI864900 (B). International Patent Classification code is G09G3/34. Coopera..
Paper and Pulp
| Mon 28 Apr 2025
Beijing, April 29 -- Bengbu Mofang Photoelectric Tech Co Ltd has received a patent for breakage-proof electronic paper price tag. This invention was developed by Wen Yundong and Zhao Qing.
The patent application number is CN202323444613U 20231218. The patent publication number is CN221708273 (U). International Patent Classifi..
Paper and Pulp
| Mon 28 Apr 2025
Beijing, April 29 -- Dongguan Haoyang Paper Products Co Ltd has received a patent for firmly pasted paper label. This invention was developed by Chen Duohao and Xiao Mei.
The patent application number is CN202323309270U 20231205. The patent publication number is CN221708267 (U). International Patent Classification code is G09..
Paper and Pulp
| Mon 28 Apr 2025
Taipei, April 29 -- Taiwan Patent for preparation method of environmentally-friendly non-wax waterproof coating and paper product using the same being used on the surface of paper to improve the water resistance has been issued to Cheng Loong Corp. This invention was developed by Xiao Ming-shan, Cai Shi-wen, Chen Wen-bin, Chen S..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Daitian Intelligent Tech Shanghai Co Ltd has received a patent for separating type paper device. This invention was developed by Bao Kun, Yang Peng and Bai Chongchong.
The patent application number is CN20232389905U 20231115. The patent publication number is CN221700666 (U). International Patent Classific..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Jiaxing Gaobao Printing Co Ltd has been granted a patent for cutting device of flexible paper mounting machine. Yong Qijiang developed the invention.
The patent application number is CN202420273280U 20240204. The patent publication number is CN221700653 (U). International Patent Classification codes are B..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Yantai Jinfushi Printing Tech Co Ltd has been granted a patent for paper collecting device for printing machine. This invention was developed by Xu Fang, Xiao Minglei and Wang Jiewei.
The patent application number is CN202323407393U 20231214. The patent publication number is CN221700643 (U). International..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Jiashan Peoples Printing And Packaging Co Ltd has secured a patent on paper receiving device of glazing machine. Zhou Hongbo developed the invention.
The patent application number is CN202323513045U 20231221. The patent publication number is CN221700641 (U). International Patent Classification codes are B..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- State Intellectual Property Office of China has awarded a patent to Guangdong Jinxin Paper Products Co Ltd for folding type row roller paper receiving frame. Huang Xianxin developed the invention.
The patent application number is CN202420183534U 20240125. The patent publication number is CN221700640 (U). ..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Sichuan Petrochemical Yashi Paper Co Ltd has secured a patent on alignment device for extraction paper production line. Liao Zhiyong, Xu Bing and Ou Shiwei developed the invention.
The patent application number is CN202323637452U 20231228. The patent publication number is CN221700638 (U). International Pa..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Qingdao Jingli Plate Making Co Ltd has been awarded a patent for efficient plate making machine facilitating taking of printing paper. This invention was developed by Yang Bo.
The patent application number is CN202420313972U 20240220. The patent publication number is CN221700637 (U). International Patent ..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Chinese Patent for paper taking mechanism of die-cutting machine has been issued to Ruian Feima Printing Machinery Co Ltd. This invention was developed by Chen Xueqiu and Li Xueyuan.
The patent application number is CN202420199718U 20240129. The patent publication number is CN221700636 (U). International ..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Hangzhou Huitong Metal Cabinet Co Ltd has obtained a patent for bill paper outlet transfer device of self-service terminal. This invention was developed by Zhang Huiming, Li Wanhui, Zhao Zhikang and Ai Zijun.
The patent application number is CN202323174602U 20231124. The patent publication number is CN221..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Hainan Feijiayu Electromechanical Equipment Co Ltd has obtained a patent for mark printing machine for packaging paper material. This invention was developed by Liu Tianyu.
The patent application number is CN202420475646U 20240312. The patent publication number is CN221700632 (U). International Patent Cla..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Hefei Lanzhiyuan New Material Tech Co Ltd has received a patent for tool for winding paper adhesive tape. This invention was developed by He Weiqing and Liang Fei.
The patent application number is CN202322745473U 20231013. The patent publication number is CN221700630 (U). International Patent Classificati..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- State Intellectual Property Office of China has awarded a patent to Jinan Huike Machinery Mfg Co Ltd for arc-shaped roller bracket for paper machine. Wang Shuzhong, Li Qiang, Liu Chuanjiang and Wang Xiujun developed the invention.
The patent application number is CN202420184199U 20240125. The patent publi..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Chinese Patent for adjustable paper winding mechanism has been issued to Shandong Xinhe Paper Making Eng Co Ltd. This invention was developed by Zhang Yusheng, Yang Enze, Zhao Wenya, Liu Fei, Zhang Lei and Xia Jirui.
The patent application number is CN202420187595U 20240126. The patent publication number ..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Jiangmen Zhongshun Paper Ind Co Ltd has been granted a patent for dust removal mechanism of tissue base paper conveying system. This invention was developed by Liu Peng.
The patent application number is CN202420356021U 20240227. The patent publication number is CN221700593 (U). International Patent Classi..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Gorgeous Packaging Chuxiong City Ind Co Ltd has been granted a patent for winding switching device of tipping paper laser-beam drilling machine. Wang Shoucheng and Duan Bin developed the invention.
The patent application number is CN202420155152U 20240123. The patent publication number is CN221700575 (U)...
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Qingdao Jinde Ind Packaging Co Ltd has secured a patent on quick roll changing device for antirust paper cutting machine. Sui Yufeng, Chen Daobing and Ren Qing developed the invention.
The patent application number is CN202420911798U 20240429. The patent publication number is CN221700574 (U). Internationa..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Longgang Xuli Arts & Crafts Co Ltd has received a patent for automatic seaming device for self-adhesive paper tape. This invention was developed by Lin Shouqun.
The patent application number is CN20242089427U 20240115. The patent publication number is CN221700553 (U). International Patent Classification c..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- State Intellectual Property Office of China has awarded a patent to Weihui Zhuoli Tech Co Ltd for aluminum-plated paper transfer film compound machine. Chen Guanglei, Zhai Zhijiao and Zhu Huanning developed the invention.
The patent application number is CN20242082696U 20240113. The patent publication num..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- State Intellectual Property Office of China has awarded a patent to Suzhou Zhong Fang Dust Free Tech Co Ltd for paper winding device for wiping paper production. Yue Zhiqiang, Ye Xia and Qin Xiaobin developed the invention.
The patent application number is CN202323657664U 20231229. The patent publication ..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- State Intellectual Property Office of China has awarded a patent to Quanzhou Junwei Machinery Co Ltd for winding and unwinding mechanism for full-servo adult paper diaper production line. Chen Fang and Zhu Xiangju developed the invention.
The patent application number is CN202323466557U 20231219. The pate..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Chinese Patent for paper feeding device and printer has been issued to CEC Great Wall Changsha Information Technology. This invention was developed by Long Xuanyu, Gu Zhichao, Song Tao, Deng Bo, Li Risong and Jiang Tianliang.
The patent application number is CN202420474170U 20240312. The patent publication ..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- State Intellectual Property Office of China has awarded a patent to Anshan Greenapple Stationery Co Ltd for feeding device of notebook processing paper feeder. Wu Zhiyu, Guan Jian and Zhang Jin developed the invention.
The patent application number is CN202323591789U 20231227. The patent publication numbe..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Dongguang Huayu Carton Machinery Co Ltd has obtained a patent for large paperboard feeding and conveying mechanism. This invention was developed by Li Xin, Wang Yonghui, Xu Meng and Wu Wenlong.
The patent application number is CN202323232647U 20231129. The patent publication number is CN221700514 (U). Int..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Shijiazhuang Jigang Tech Co Ltd has been granted a patent for printing paper feeding guide device. This invention was developed by Wu Shuxia and Xu Xinggui.
The patent application number is CN202323593327U 20231228. The patent publication number is CN221700512 (U). International Patent Classification code..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Huizhou Caiyue Packaging Products Co Ltd has been granted a patent for printing paper processing device. This invention was developed by Li Junxi.
The patent application number is CN202322845826U 20231023. The patent publication number is CN221700511 (U). International Patent Classification codes are B65H..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Hechuan Color Printing Guangzhou Tech Co Ltd has secured a patent on feeder paper separating structure of high-speed paper mounting machine. Peng Chunyan and He Yicheng developed the invention.
The patent application number is CN202420475942U 20240312. The patent publication number is CN221700509 (U). Int..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Jiaxing Gaobao Printing Co Ltd has been granted a patent for temporary paperboard storage box. This invention was developed by Yong Qijiang.
The patent application number is CN202420270557U 20240204. The patent publication number is CN221700432 (U). International Patent Classification codes are B65G43/08,..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Fujian Xinjiecheng Sanitary Products Co Ltd has received a patent for expanded paper overturning and drying device. This invention was developed by Chen Ronghui.
The patent application number is CN202323392637U 20231213. The patent publication number is CN221706068 (U). International Patent Classification..
Paper and Pulp
| Tue 29 Apr 2025
Seoul, April 29 -- Korean Intellectual Property Office has released DS Global patent application for a printing device that can check the printing operation without exposing the printing paper to the outside. This invention was developed by Park Kyoung Tae.
The patent application number is KR20220117416 20220916. The patent p..
Paper and Pulp
| Tue 29 Apr 2025
Seoul, April 29 -- DS Global has filed a patent application for paper supply guide for photo printers. This invention was developed by Park Chun Woo.
The patent application number is KR20220117415 20220916. The patent publication number is KR20240038485 (A). International Patent Classification codes are B41J11/00 and B41J15/0..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Tianjin Jiayili Paper Products Co Ltd has been granted a patent for grey paperboard and white double-glue paperboard. This invention was developed by Zhang Kehong.
The patent application number is CN202322999018U 20231107. The patent publication number is CN221701952 (U). International Patent Classificati..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Chaling Zhongyu Paper Co Ltd has obtained a patent for coating device for special paper processing. This invention was developed by Ma Qi'e, Wang Weisheng and Tan Yuanfa.
The patent application number is CN202323664273U 20231230. The patent publication number is CN221701950 (U). International Patent Class..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Chengdu Dilon New Mat Co Ltd has been granted a patent for paper surface constant temperature control device for impregnated bond paper production. Hu Xiaoyang, Pan Yong, Duan Facai and Zheng Fangyuan developed the invention.
The patent application number is CN202323406857U 20231213. The patent publicatio..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Jinan Tongfeng Printing Co Ltd has been granted a patent for powder slurry applying machine for production of paper playing cards. This invention was developed by Diao Zhenjie.
The patent application number is CN202322984786U 20231106. The patent publication number is CN221701947 (U). International Patent..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Jiangsu Lee & Man Paper Manufacturing has been granted a patent for pressing and dewatering device and system for paper machine. Li Wenbin developed the invention.
The patent application number is CN202420146242U 20240122. The patent publication number is CN221701943 (U). International Patent Classification..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Hangzhou Chuangwei Papermaking Machinery Co Ltd has been granted a patent for pulping equipment for papermaking. This invention was developed by Cao Jianguo, Yu Huoliang and Yu Yinxiang.
The patent application number is CN202323462823U 20231219. The patent publication number is CN221701941 (U). Internatio..
Paper and Pulp
| Tue 29 Apr 2025
Seoul, April 29 -- Gangji has submitted a patent application for mushroom culture using recycled paper and method of thereof. This invention was developed by Cho Yong Gwi and Kuk Chan Ho.
The patent application number is KR20220117210 20220916. The patent publication number is KR20240038410 (A). International Patent Classific..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Yantai Huayun New Material Tech Co Ltd has been granted a patent for double faced adhesive tape release paper for advertising material. This invention was developed by Qin Yao.
The patent application number is CN202420169098U 20240124. The patent publication number is CN221701435 (U). International Patent..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Guangdong Yuehele Label Mat Co Ltd has obtained a patent for breathable self-adhesive paper with multi-layer structure. This invention was developed by Zhao Yubin.
The patent application number is CN202420199000U 20240127. The patent publication number is CN221701433 (U). International Patent Classificati..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- State Intellectual Property Office of China has awarded a patent to Shanxi Jiawen Biological Tech Co Ltd for multifunctional moisture absorption paper tip measuring device. Chu Junjun, Liu Zhefeng and Li Xia developed the invention.
The patent application number is CN20242015981U 20240104. The patent publ..
Paper and Pulp
| Tue 29 Apr 2025
Beijing, April 29 -- Dongguan Xinpu Paper Co Ltd has secured a patent on drying device for paperboard production. Yin Shuwen, Tan Qiang and Zhang Yuanling developed the invention.
The patent application number is CN202323304085U 20231205. The patent publication number is CN221706025 (U). International Patent Classification co..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Zhejiang Bisheng New Mat Co Ltd has received a patent for decorative paper printing color deviation prevention device. This invention was developed by Xiong Jun, Xu Junbin and Ji Daowei.
The patent application number is CN202420346724U 20240226. The patent publication number is CN221698265 (U). Internatio..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Qujing Qilin Fupai Printing Co Ltd for moisture-proof drying device for printed paper products. Yang Erguo, Zhu Guoliang, Yu Xueliang and Zhou Qiongying developed the invention.
The patent application number is CN202420236561U 20240131. T..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Yibin Boya Glass Tech Co Ltd has received a patent for baking equipment for stained paper printing. This invention was developed by Xia Rudong, Chen Dagui, Pan Jingwei, Pan Fei, Wu Binghua and Li Yueming.
The patent application number is CN20242043582U 20240109. The patent publication number is CN22169825..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Henan Jinhong Printing Co Ltd for printing paper conveying device with intelligent adjustment function. Xu Shiwei, Gao Hang, Li Deen, Liu Shijun, Zeng Long'en, Cao Luqi and Zhang Zhe developed the invention.
The patent application number ..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Chinese Patent for edge warping prevention device for decorative paper processing has been issued to Hangzhou Guanchi New Material Tech Co Ltd. This invention was developed by Ma Shengfeng, Liu Qiang, Gou Yongbo, Yang Sheng and Xu Wujian.
The patent application number is CN202322711584U 20231010. The pate..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Henan Yibo Color Printing Co Ltd has been granted a patent for paper flattening device of printing machine. This invention was developed by Liu Jianhao, Liu Yali, Wang Weijie and Zhou Zhiqing.
The patent application number is CN202420141277U 20240119. The patent publication number is CN221698248 (U). Inte..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Coffee Shanghai Packaging Co Ltd has secured a patent on glue recovery mechanism of paper mounting machine. Zhu Haiping and Miao Jingyi developed the invention.
The patent application number is CN20242080840U 20240112. The patent publication number is CN221698105 (U). International Patent Classification c..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Guanghua Machinery Mfg Co Ltd has obtained a patent for pressing structure of high-speed paper mounting machine. This invention was developed by Wang Ping, Zhao Qingbing, Yang Haijun and Bao Yantao.
The patent application number is CN202323384463U 20231212. The patent publication number is CN221698104 (U)..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Chinese Patent for automatic adjustment embossing device for paper diaper production has been issued to Anhui Tianhang Nursing Products Co Ltd. This invention was developed by Wu Zhuwei.
The patent application number is CN202420210686U 20240129. The patent publication number is CN221698099 (U). Internatio..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Chinese Patent for paper tube processing tube coiling machine with trimming mechanism has been issued to Qingdao Yourun Packaging Co Ltd. This invention was developed by Zhang Jianpeng, Zhang Peisheng and Zhang Haina.
The patent application number is CN20242083797U 20240112. The patent publication number ..
Paper and Pulp
| Mon 28 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Daye Jinda Machinery Co Ltd for corrugated paper processing gluing and bonding equipment. Jiang Yunkun and Hu Qing developed the invention.
The patent application number is CN20242017176U 20240104. The patent publication number is CN22169..
Paper and Pulp
| Mon 28 Apr 2025
Beijing, April 28 -- Foshan Longzhou Machinery Equipment Co Ltd has secured a patent on glue spraying and paper sticking device for mosaic processing. Lin Muxin developed the invention.
The patent application number is CN20242014645U 20240104. The patent publication number is CN221694144 (U). International Patent Classificati..
Paper and Pulp
| Mon 28 Apr 2025
Beijing, April 28 -- Li Yunhu has received a patent for gluing device for corrugated paper. The patent application number is CN202322480858U 20230913. The patent publication number is CN221694112 (U). International Patent Classification code is B05C1/02.
State Intellectual Property Office of China has released an abstract on..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Shandong Xinmeilin Packaging Mat Co Ltd has been granted a patent for novel transportation device for paper core processing. This invention was developed by Zang Guofeng, Li Chuanfeng, Liu Tingrui and Liang Shanli.
The patent application number is CN20232343658U 20231111. The patent publication number is ..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Qiu Zhenhao for paper slip clip convenient to store. The patent application number is CN202323565638U 20231226. The patent publication number is CN221698323 (U). International Patent Classification code is B42F1/10. Cooperative Patent Classi..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Guangxi Nanning Yuwen Tech Co Ltd has been granted a patent for paper cutting device of printer. This invention was developed by Yu Jiawang, Hwang Joo-young and Huang Jiachun.
The patent application number is CN20242085409U 20240112. The patent publication number is CN221698300 (U). International Patent C..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Chinese Patent for pressure adjusting device for paper feeding wheel of printer has been issued to Nanjing Ningzhi Electronic Tech Co Ltd. This invention was developed by Xiang Yong and Zhou Xin.
The patent application number is CN20242021794U 20240105. The patent publication number is CN221698297 (U). In..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Shijiazhuang Pengyue Card Making Co Ltd has been awarded a patent for ink-jet printer for anti-counterfeiting printing paper cards. This invention was developed by Li Yan, Zhang Jiangang and Wang Jianshe.
The patent application number is CN202420342428U 20240224. The patent publication number is CN2216982..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Yang Jun has been awarded a patent for corrugated paper box pasting machine. The patent application number is CN202323455399U 20231218. The patent publication number is CN221698071 (U). International Patent Classification codes are B08B1/20, B08B5/04, B31B50/00, B31B50/04 and B31B50/74.
State Intellectua..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Hebei Yimei Paper Plastic Packaging Co Ltd has been granted a patent for inner box paper sticking machine for paper-plastic packaging. This invention was developed by Cao Yong.
The patent application number is CN202420227797U 20240131. The patent publication number is CN221698067 (U). International Patent..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Zhejiang Yunchuang Printing Tech Co Ltd has received a patent for automatic forming paper box capable of being pasted on machine. This invention was developed by Wang Baojian and Weng Chuanwei.
The patent application number is CN202420169769U 20240124. The patent publication number is CN221698059 (U). Int..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Guangdong Jinxin Paper Products Co Ltd has obtained a patent for corrugated paper creasing device. This invention was developed by Huang Xianxin.
The patent application number is CN202420205125U 20240129. The patent publication number is CN221698056 (U). International Patent Classification codes are B31B5..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Rongcheng Caixia Electromechanical Parts Co Ltd for paper cutting device with positioning structure for carton production and processing. Wang Weidi developed the invention.
The patent application number is CN202420258659U 20240201. The p..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Anqing Sihai Paper Plastic Co Ltd has been granted a patent for paper cup punching die. This invention was developed by Tao Xiaoxiao.
The patent application number is CN202420230576U 20240131. The patent publication number is CN221698047 (U). International Patent Classification codes are B31B50/07 and B31..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Qingdao Haozhuo Packaging Co Ltd for multi-angle adjustable paper box cutting machine. Zhou Chengyu, Lin Ping and Lin Libao developed the invention.
The patent application number is CN202420206101U 20240129. The patent publication number ..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Anqing Shuanglong Paper Co Ltd for raw paper cutting mechanism for producing anti-scald paper cups. Wang Yufeng, Wang Shenglong, Cheng Xiaolan, Wang Guoqing and Yang Ying developed the invention.
The patent application number is CN2024201..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Wenzhou Gaoxin Paper Co Ltd has secured a patent on flat pressing cutting equipment for paperboard manufacturing. Wang Gehong, Wang Manhong, Zhang Xiaochen, Jin Jing, Zhu Guohua and Chen Jiali developed the invention.
The patent application number is CN202323501041U 20231221. The patent publication number..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Zhejiang New Debao Machinery Co Ltd for turnover type material taking mechanism of paper cup bowl forming equipment. Dai Daojin, Dai Hongan and Chen Qiang developed the invention.
The patent application number is CN202323377978U 20231212...
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Zhejiang New Debao Machinery Co Ltd has been awarded a patent for feeding stabilizing mechanism of paper cup bowl forming equipment. This invention was developed by Dai Hongan, Chen Qiang and He Liang.
The patent application number is CN202323377964U 20231212. The patent publication number is CN221698038 ..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Yangjinxin Packaging Co Ltd for pressing tool for paper mounting of white spirit outer packaging box. Yin Hongcai, Hu Lijuan, Hu Baotong, Zhu Chen, Wang Jiuliang, Zhang Haoran and Ning Yansi developed the invention.
The patent app..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Jinjiang Huangyun Sanitary Products Co Ltd for compression device for paper diapers. Chen Yongshu developed the invention.
The patent application number is CN202322749928U 20231013. The patent publication number is CN221698005 (U). Intern..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Jiangsu Debang Sanitary Products Co Ltd has secured a patent on paper diaper processing and embossing device. Qiu Yiming developed the invention.
The patent application number is CN202323497592U 20231221. The patent publication number is CN221697902 (U). International Patent Classification code is B29C59/..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Zhuhai Licai Packaging Tech Co Ltd has been granted a patent for automatic paperboard feeding and punching device. This invention was developed by Xu Bin.
The patent application number is CN202323656059U 20231231. The patent publication number is CN221697163 (U). International Patent Classification codes ..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Hubei Shunsilu Grinding Technology has obtained a patent for special cutter for cutting special-shaped abrasive paper. This invention was developed by Hu Li.
The patent application number is CN202323634588U 20231227. The patent publication number is CN221697146 (U). International Patent Classification code ..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Chinese Patent for paper cutting machine with quick cleaning structure has been issued to Haikou Fuxiangnan Color Printing Co Ltd. This invention was developed by Jiang Yuanlin, Chen Huanlong, Chen Yikai and Xiao Tiping.
The patent application number is CN202323591016U 20231228. The patent publication num..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Taizhou Yongfeng Paper Ind Co Ltd has obtained a patent for corrugated paper cutting machine. This invention was developed by Ye Haibing, Sheng Ming and Cui Zenghua.
The patent application number is CN202322831037U 20231019. The patent publication number is CN221697099 (U). International Patent Classifica..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Hebei Huapuyin New Material Tech Co Ltd has been granted a patent for packaging paperboard cutting machine. This invention was developed by Guo Changsheng.
The patent application number is CN202420204899U 20240129. The patent publication number is CN221697095 (U). International Patent Classification codes..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Shenzhen Lianxin Paper Co Ltd has been granted a patent for paper product binding machine. Li Zhuoxin developed the invention.
The patent application number is CN202420166042U 20240124. The patent publication number is CN221697093 (U). International Patent Classification codes are B26D5/08, B26D7/00, B26D..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Shanghai Yike Suotuo Sealing Mat Co Ltd for inner expansion shaft mechanism of paper tube machine. Zhou Xianglong and Yu Qiuhong developed the invention.
The patent application number is CN202420207304U 20240129. The patent publication nu..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Chinese Patent for speed-adjustable paper cutting device has been issued to Sichuan Petrochemical Yashi Paper Co Ltd. This invention was developed by Liao Zhiyong, Xu Bing and Peng Zhihui.
The patent application number is CN202323601274U 20231228. The patent publication number is CN221697078 (U). Internat..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Anhui Huiyi Printing Co Ltd has been awarded a patent for paper cutting machine. This invention was developed by Liu Yongsheng.
The patent application number is CN202420154002U 20240122. The patent publication number is CN221697059 (U). International Patent Classification codes are B26D1/22, B26D7/06, B26..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Jinhua Yiyang Stationery Co Ltd for rotary paper cutter. Liu Yujia developed the invention.
The patent application number is CN202420222967U 20240130. The patent publication number is CN221697057 (U). International Patent Classification c..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Tangshan Yunfa Tech Co Ltd for paper tube breaking mechanism. Kang Wei and Cao Wanpeng developed the invention.
The patent application number is CN202323297271U 20231205. The patent publication number is CN221697051 (U). International Pat..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Zhongshan Jinhai Packaging Tech Co Ltd has received a patent for stripping and trimming equipment for laser paper. This invention was developed by Wang Wenhao.
The patent application number is CN202323514254U 20231222. The patent publication number is CN221697047 (U). International Patent Classification c..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- State Intellectual Property Office of China has awarded a patent to Guangxin New Material Tech Changsha Co Ltd for paper ring automatic adjusting circle cutting device for transformer. Zou Jie, Zhang Song and Wei Yaqin developed the invention.
The patent application number is CN202323564046U 20231226. The..
Paper and Pulp
| Sun 27 Apr 2025
Beijing, April 28 -- Zibo Yongfeng Environmental Protection Tech Co Ltd has been granted a patent for corrugated paper cutting device. Zhang Xiaohan, Jin Lipeng, Chai Yong, Wei Lin, Sun Yao and Wang Hailin developed the invention.
The patent application number is CN202421954211U 20240813. The patent publication number is CN22..
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