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Paper and Pulp
| Thu 25 Apr 2024
Beijing, April 26 -- Foshan Aijia Sanitary Products has secured a patent on paper diaper capable of preventing side leakage. Song Yonghui developed the invention.
The patent application number is CN202321191105U 20230517. The patent publication number is CN219700326 (U). International Patent Classification codes are A61F13/49..
Paper and Pulp
| Wed 24 Apr 2024
Beijing, April 25 -- Chinese Patent for bright gold aluminum foil label paper has been issued to Wuhan Biaobao Printing. This invention was developed by Cai Zhengde.
The patent application number is CN202320329846U 20230224. The patent publication number is CN219695953 (U). International Patent Classification code is G09F3/02..
Paper and Pulp
| Wed 24 Apr 2024
Beijing, April 25 -- Shiliya Guangdong Cloud Computing has been granted a patent for foldable portable paper card display seat. This invention was developed by Jiang Xiaolin.
The patent application number is CN20232158942U 20230505. The patent publication number is CN219695949 (U). International Patent Classification code is ..
Paper and Pulp
| Wed 24 Apr 2024
Beijing, April 25 -- Hangzhou Dili Paper Packaging has obtained a patent for paper product processing and drying equipment This invention was developed by Zou Ke and Yi Min.
The patent application number is CN202320892088U 20230418. The patent publication number is CN219693779 (U). International Patent Classification codes ar..
Paper and Pulp
| Wed 24 Apr 2024
Seoul, April 25 -- Hanchang Paper has sought patent for carbon filter paper for air cleaner and their manufacturing method. This invention was developed by Lee Beom Seok.
The patent application number is KR20200082371 20200703. The patent publication number is KR20220004898 (A). International Patent Classification codes are B..
Paper and Pulp
| Thu 25 Apr 2024
Beijing, April 26 -- Beijing Chao Yang Hospital Capital Medical Univ has received a patent for portable ultrasonic paper wiping frame and portable ultrasonic paper wiping assembly. This invention was developed by Liu Huanyan, Ge Huiyu, Yu Zexing, Wang Achen, Zhang Qili, Zhang Li and Shi Xue.
The patent application number is C..
Paper and Pulp
| Wed 24 Apr 2024
Beijing, April 25 -- Fuzhou Hanbeken Biotechnology has received a patent for test paper moving equipment. This invention was developed by Lin Xiaoming and Qiu Guoliang.
The patent application number is CN202320112765U 20230117. The patent publication number is CN219694880 (U). International Patent Classification codes are G01..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Yuhong Magnetic Mat and Heshan Astros Printing have been granted a patent for paper combination capable of being magnetically attracted. Li Wenan, Lin Jianqiang, Lao Xuejin, Deng Guokang, Li Weixuan and Liang Jiahuan developed the invention.
The patent application number is CN202320902780U 20230420. The p..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- State Intellectual Property Office of China has awarded Jiangsu Xiao Medical Mat a patent for raw material cutting equipment for dialyzing paper production. Wang Zheng and Cai Liaojun developed the invention.
The patent application number is CN202320352146U 20230301. The patent publication number is CN219..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- C&S Paper Yunfu has been awarded a patent for paper pulp model forming mechanism. This invention was developed by Deng Yingzhong and Deng Guanbiao.
The patent application number is CN202321248245U 20230523. The patent publication number is CN219690198 (U). International Patent Classification codes are D21..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Hangzhou Zhongrun Huayuan Decoration Mat has been awarded a patent for decorative paper gum dipping and drying device. This invention was developed by Ling Yanhui and Shen Chunyan.
The patent application number is CN202320850881U 20230412. The patent publication number is CN219690190 (U). International Pa..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Chinese Patent for roll shaft device for cooling paper material has been issued to Dongguan Wangli Adhesive Tech. This invention was developed by Wu Yongyi.
The patent application number is CN202320755374U 20230406. The patent publication number is CN219690189 (U). International Patent Classification code..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Chinese Patent for dehydration system for manufacturing raw paper of playing card paper has been issued to Zhejiang Kaibaohua New Mat. This invention was developed by Wang Changming, Shu Xiaoping, Jia Youying, Zou Shuihua, Jiang Wangzhi and Wu Jinhong.
The patent application number is CN20232127807U 20230..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Wuhu Chengli Packaging has been awarded a patent for vapor-phase antirust paper pulp dehydration device. This invention was developed by Sun Yajun.
The patent application number is CN202321374081U 20230531. The patent publication number is CN219690174 (U). International Patent Classification codes are B01..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Chongqing Xinjiahe Purification Tech has been awarded a patent for filter element filter paper folding device. This invention was developed by Yang Yanbing, Wang Shumeng, Yang Haibin, Qi Changchao and Yang Yansheng.
The patent application number is CN202321275222U 20230524. The patent publication number i..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Chinese Patent for paper roll supporting device for paper roll splitting machine has been issued to Tianjin Dayu Packing Products. This invention was developed by Li Hongxi.
The patent application number is CN202320683127U 20230331. The patent publication number is CN219688869 (U). International Patent Cl..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Chinese Patent for mildew-proof impregnated paper has been issued to Jiangsu Xieshi Luxi Tech. This invention was developed by Xie Yongliang, Zhu Qiangwei, Li Jinhui, Yan Guotao, Lin Jie and Zhang Peiwen.
The patent application number is CN202320563877U 20230321. The patent publication number is CN2196888..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Chinese Patent for efficient paper tube film covering device has been issued to Hangzhou Jingchao Tech. This invention was developed by Fang Yuqin and Qing Guoqiang.
The patent application number is CN202320987456U 20230427. The patent publication number is CN219686741 (U). International Patent Classifica..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Chinese Patent for uniform paper nailing device has been issued to Changsha Shuangjiang Packaging. This invention was developed by Yang Wenwu, Yang Qiong and Yang Zhiwei.
The patent application number is CN202320792514U 20230412. The patent publication number is CN219686701 (U). International Patent Class..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Quanzhou Dicai Printing has been awarded a patent for paper box printing gluing pressing device. This invention was developed by Luo Guigen.
The patent application number is CN202320530391U 20230317. The patent publication number is CN219686694 (U). International Patent Classification codes are B31B50/04 ..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Chinese Patent for paper plate forming machine has been issued to Wenzhou Eco Friendly Packaging. This invention was developed by Zheng Zuoyu, Zheng Youlin and Wang Bo.
The patent application number is CN202320874006U 20230413. The patent publication number is CN219686693 (U). International Patent Classif..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Chinese Patent for conveying structure for paperboard slotting has been issued to Zhejiang Anyusheng Tech. This invention was developed by Wu Huijun and Huang Deyin.
The patent application number is CN202320388055U 20230306. The patent publication number is CN219686677 (U). International Patent Classifica..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Chinese Patent for die for paper cup production has been issued to Ruian Jiecheng Paper & Plastic Products. This invention was developed by Chen Zhiqiang.
The patent application number is CN20232131283U 20230504. The patent publication number is CN219686669 (U). International Patent Classification codes a..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Guangdong Winmate New Building Mat has been awarded a patent for pulping device for gypsum board production. This invention was developed by Li Wenbing and Wang Baofeng.
The patent application number is CN202320218195U 20230213. The patent publication number is CN219686094 (U). International Patent Classi..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Yunnan Tonghe New Material Tech has been awarded a patent for pulping temperature control device for autoclaved aerated concrete block production. This invention was developed by Cao Yiyang, Zheng Jianping and Yuan Yanmei.
The patent application number is CN202320216759U 20230215. The patent publication n..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Ahui Huizhirun Paper Ind has been awarded a patent for paper tube cutting machine. This invention was developed by Wang Dongdong and Bi Yongchen.
The patent application number is CN202320881643U 20230419. The patent publication number is CN219685822 (U). International Patent Classification codes are B26D1..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Anqing Aojie Paper has been granted a patent for paper cup storage machine. This invention was developed by Cao Longhai.
The patent application number is CN202320334227U 20230228. The patent publication number is CN219687713 (U). International Patent Classification codes are B65B39/00, B65B51/26 and B65B9..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Nantong Zhongtai Packaging Tech has been granted a patent for full-automatic composite paperboard packaging equipment. Shuai Yin, Lou Yangping and Li Tingting developed the invention.
The patent application number is CN202321119149U 20230511. The patent publication number is CN219687667 (U). International..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Qingdao Fengkai Digital Printing has obtained a patent for cover paper feeding device of glue binding machine This invention was developed by Shao Juan, Liang Qingyu and Chen Daili.
The patent application number is CN202321109667U 20230510. The patent publication number is CN219687663 (U). International P..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Nantong Yuli Intelligent Equipment has been granted a patent for paperboard stacking anti-inclination positioning equipment. Wang Jianfeng developed the invention.
The patent application number is CN20232122100U 20230504. The patent publication number is CN219688923 (U). International Patent Classificatio..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Qingdao Junkai Paper Products has received a patent for paper receiving machine for corrugated paper production. This invention was developed by Li Chunming.
The patent application number is CN202320961216U 20230425. The patent publication number is CN219688844 (U). International Patent Classification cod..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Ahui Huizhirun Paper Ind has secured a patent on paper feeding mechanism for paper tube machine. Wang Dongdong and Bi Yongchen developed the invention.
The patent application number is CN202320108018U 20230203. The patent publication number is CN219688810 (U). International Patent Classification codes are..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Shandong Xinxinghua Environmental Protection Tech Materials has obtained a patent for single-sided paper deviation rectifying device This invention was developed by Jiang Chengliang, Zhai Jikai, Qu Shusheng and Zheng Xueyi.
The patent application number is CN202320619680U 20230327. The patent publication ..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Nanjing Xiaoliu Intelligent Tech has been granted a patent for paper arrangement device for copying machine. Gao Yang and Du Wen developed the invention.
The patent application number is CN202321112245U 20230510. The patent publication number is CN219688803 (U). International Patent Classification code is..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Anqing Shuanglong Paper has been granted a patent for paper cup production and transportation pipeline. Wang Shenglong, Wang Yufeng, Cheng Xiaolan, Wang Guoqing and Yang Ying developed the invention.
The patent application number is CN202320540290U 20230320. The patent publication number is CN219688675 (U..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Shantou Shengde Automation Equipment has secured a patent on blanking structure of paper tube core. Huang Decai developed the invention.
The patent application number is CN20232153788U 20230505. The patent publication number is CN219688538 (U). International Patent Classification codes are B65G47/42 and B..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Nanjing Hengfeng Packaging Mat has obtained a patent for self-locking combined corrugated paper tray convenient to carry This invention was developed by Tong Honglai.
The patent application number is CN202320856108U 20230417. The patent publication number is CN219687871 (U). International Patent Classific..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Shanghai Zidan Printing has been granted a patent for freely-combined paper box with grids. This invention was developed by Hu Qijie.
The patent application number is CN202320510044U 20230316. The patent publication number is CN219687833 (U). International Patent Classification codes are B65D5/481 and B65..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Zhejiang Jiusui Environmental Protection Tech has received a patent for paper cup with blocking assembly. This invention was developed by Huang Xiaosui, Ni Haixu, Zhou Xiaonian, Wang Shun, Yan Meng, Yang Jiepan and Li Guohua.
The patent application number is CN202320997211U 20230427. The patent publicatio..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Sichuan Hengsheng Packaging has received a patent for paperboard conveying device. This invention was developed by Liao Dan.
The patent application number is CN20232172829U 20230508. The patent publication number is CN219687388 (U). International Patent Classification codes are B62B3/04 and B62B5/00.
..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Hebei Dafa Paper Ind has been granted a patent for degradable bottom-layer paper tube manufacturing, processing and cutting device. This invention was developed by Liu Zhikai and Hua Chengzhi.
The patent application number is CN202320991456U 20230427. The patent publication number is CN219686673 (U). Inte..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Changzhou Dingchen Packaging has obtained a patent for paper box punching and conveying device This invention was developed by Ding Jian, Zhu Conggang and Chen Jun.
The patent application number is CN202321216373U 20230519. The patent publication number is CN219686671 (U). International Patent Classificat..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Wenzhou Yukun Ind has received a patent for high-strength corrugated paper. This invention was developed by Xiao Yundan, Xu Sheng, Jin Youming, Wang Jia, Liu Yaoyao and Cai Jingbin.
The patent application number is CN202321193108U 20230517. The patent publication number is CN219690196 (U). International P..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- State Intellectual Property Office of China has awarded Zhejiang Xingzhou Paper Ind a patent for moisture-proof core paper. Lu Huaping, Xu Haiming, Yu Guangming and Wang Minghua developed the invention.
The patent application number is CN202321162362U 20230515. The patent publication number is CN219690192..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Sishui Huayuan Paper has obtained a patent for feeding trough of carbonless copy paper coating machine This invention was developed by Su Guiyong and Cao Yanlun.
The patent application number is CN20232185343U 20230508. The patent publication number is CN219690191 (U). International Patent Classification ..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Hangzhou Dawei Decoration Mat has secured a patent on decorative paper type gum dipping device. Chen Wei and Huang Weiming developed the invention.
The patent application number is CN202320595017U 20230324. The patent publication number is CN219690186 (U). International Patent Classification code is D21H2..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Vinda Paper Zhejiang has obtained a patent for temperature and humidity control mechanism of paper production drying equipment This invention was developed by Li Zhilin, Zheng Fei, Zhang Canwei, Huang Bin and Zhang Jian.
The patent application number is CN202320568926U 20230321. The patent publication num..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- C&S Paper Yunfu has been granted a patent for high-cleanliness paper pulp filtering device. Deng Yingzhong and Deng Guanbiao developed the invention.
The patent application number is CN20232197816U 20230509. The patent publication number is CN219690179 (U). International Patent Classification codes are B0..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- State Intellectual Property Office of China has awarded Zhejiang Jinlong Renewable Resources Tech a patent for pulping and deinking integrated equipment. Chen Huanhuan, Ye Jian, Xu Weicheng, Sun Jiaqi, Xu Wen and Xia Qi developed the invention.
The patent application number is CN202320863188U 20230418. Th..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Zhejiang Xingzhou Paper Ind has been granted a patent for pulping system for recycling and reusing waste paper to make paper. Lu Huaping, Xu Haiming, Yu Guangming and Wang Minghua developed the invention.
The patent application number is CN202321162385U 20230515. The patent publication number is CN2196901..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Xiangyang Jingxingda Machinery Tech has received a patent for paper aligning mechanism for rotary stacking machine. This invention was developed by Zhou Jin, Feng Deyin and Hu Jun.
The patent application number is CN202320546913U 20230320. The patent publication number is CN219688924 (U). International Pa..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- China Tobacco Henan Ind has secured a patent on tipping paper tower connecting device. Lyu Deli, Zheng Tao, Li Mi, Guan Pengtao, Wang Xueshan and Liu Junqiang developed the invention.
The patent application number is CN202320807861U 20230412. The patent publication number is CN219688890 (U). International..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Zhejiang Xingzhou Paper Ind has been granted a patent for production device for high-strength bobbin paper. This invention was developed by Lu Huaping, Xu Haiming, Yu Guangming and Wang Minghua.
The patent application number is CN202321162368U 20230515. The patent publication number is CN219688265 (U). In..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- State Intellectual Property Office of China has awarded Jifeng Packaging Shanghai a patent for foldable paperboard angle bead. Liang Shiyu developed the invention.
The patent application number is CN202320334180U 20230227. The patent publication number is CN219688048 (U). International Patent Classificati..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Huaian Sangao Commodity has received a patent for paper outlet tray for desktop printer. This invention was developed by Fan Xiangyu, Li Li and Li Xingyu.
The patent application number is CN202320468064U 20230313. The patent publication number is CN219686892 (U). International Patent Classification code i..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Zhuhai Xinye Electronic Tech has been granted a patent for fixing structure of vertical paper tearing blade. The patent application number is CN202321300493U 20230525. The patent publication number is CN219686891 (U). International Patent Classification code is B41J11/66.
The abstract released by State I..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Hangzhou Dawei Decoration Mat has secured a patent on decorative paper high-precision transfer printing device. Fang Jiacheng developed the invention.
The patent application number is CN202320595012U 20230324. The patent publication number is CN219686842 (U). International Patent Classification code is B4..
Paper and Pulp
| Tue 23 Apr 2024
Munich, April 24 -- European Patent Office has published Contemporary Amperex Technology's patent application for pulping equipment. The invention was developed by Xu Liyong and Miao Haibo.
The patent application number is EP20220902994 20221008. The patent publication number is EP4353349 (A1). International Patent Classifica..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Zhejiang Senyao New Mat has received a patent for tear-resistant coated paper. This invention was developed by Cai Mingxi, Lin Qiuren and Cai Changfang.
The patent application number is CN202223547980U 20221230. The patent publication number is CN219686796 (U). International Patent Classification codes ar..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Hangzhou Jingchao Tech has received a patent for improved paper tube hemming equipment. This invention was developed by Fang Yuqin and Qing Guoqiang.
The patent application number is CN202321220034U 20230519. The patent publication number is CN219686740 (U). International Patent Classification code is B31..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Hangzhou Xinggang Paper has secured a patent on paperboard creasing device. Xu Xianxing developed the invention.
The patent application number is CN202321154655U 20230515. The patent publication number is CN219686738 (U). International Patent Classification code is B31F1/07.
The abstract released by S..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Zaozhuang Jialaibao New Material Tech has obtained a patent for edge warping prevention device for decorative paper processing This invention was developed by Liu Maozhen, Sun Huakui, Xu Feng, Yang Xu, Tian Ningning and Sun Xiangxiang.
The patent application number is CN202320660963U 20230330. The patent ..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Shanghai Foreign Trade Waxie Packaging Bag has received a patent for paper bag conveying mechanism. This invention was developed by Wang Jinliang and Min Aihua.
The patent application number is CN202321349306U 20230530. The patent publication number is CN219686724 (U). International Patent Classification ..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Anhui Comgesi Environmental Science & Tech has received a patent for bottom sealing equipment for paper cups. This invention was developed by Wang Yongqing and Wang Wulin.
The patent application number is CN20232111572U 20230428. The patent publication number is CN219686708 (U). International Patent Class..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- State Intellectual Property Office of China has awarded Zibo Zhongxing Packaging Products a patent for automatic paper box rubberizing mechanism. Yin Congcong, Zhai Hongtao, Sun Tao and Zhang Weihai developed the invention.
The patent application number is CN20232137981U 20230426. The patent publication n..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Zhijiang Jinhui Packaging Printing has been granted a patent for paper box rubberizing device. This invention was developed by Huang Guangquan and Yang Guiping.
The patent application number is CN20232142114U 20230505. The patent publication number is CN219686697 (U). International Patent Classification c..
Paper and Pulp
| Tue 23 Apr 2024
Munich, April 24 -- Teijin Aramid has filed a patent application for modified aramid pulp and friction material comprising modified aramid pulp. This invention was developed by Nijhuis Walter, Vertommen Mikael, Van Haren Adrianus, Tiecken Jan-Cees and Diedering Frank.
The patent application number is EP20220732490 20220603. T..
Paper and Pulp
| Tue 23 Apr 2024
Munich, April 24 -- European Patent Office has released Raiz Instituto De Investig Da Floresta E Papel's patent application for process for the production of kraft pulp from hardwood and softwood mixtures, kraft pulp obtained by the process and paper products produced from the pulp. This invention was developed by Cristina De Ol..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 23 -- Nantong Zhongtai Packaging Tech has been awarded a patent for cutting device for composite paperboard processing. This invention was developed by Shuai Yin, Lou Yangping and Li Tingting.
The patent application number is CN202320938219U 20230424. The patent publication number is CN219685774 (U). Internatio..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 23 -- Wuhan Huiyuxin Packaging has been granted a patent for slitting machine for paper product production. This invention was developed by Wang Ting and She Jun.
The patent application number is CN202321351322U 20230530. The patent publication number is CN219685769 (U). International Patent Classification code..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 23 -- State Intellectual Property Office of China has awarded Wujiang Xinyuan Paper Zhang a patent for efficient automatic cutting device for kraft paper production. Lu Junjie developed the invention.
The patent application number is CN202321149143U 20230512. The patent publication number is CN219685744 (U). In..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- State Intellectual Property Office of China has awarded Guangxi Xinfeiyang Ind a patent for paper edge material treatment equipment. Liu Gonghui, Xie Hao, Tan Minggui, Xie Yonggang and Xie Yongjing developed the invention.
The patent application number is CN202320830715U 20230414. The patent publication n..
Paper and Pulp
| Mon 22 Apr 2024
Alexandria, April 23 -- Securrency Inc has applied for United States patent for blockchain locking mechanism using paper share certificate. Doney George Daniel developed it.
The patent application number is US202318138455 20230424. The patent publication number is US2024127233 (A1). International Patent Classification codes a..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Quanzhou Aile Hygiene Products has been granted a patent for infant paper diaper free of lumping. Huang Wenbin developed the invention.
The patent application number is CN202321269062U 20230524. The patent publication number is CN219680955 (U). International Patent Classification codes are A61F13/493 and ..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Xianning Shanhe Culture Dev has been awarded a patent for paper crushing device. This invention was developed by Chen Aiping, He Kuan, He Sai and He Bi.
The patent application number is CN20232144598U 20230426. The patent publication number is CN219682686 (U). International Patent Classification codes are..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Fujian Dehua Longhua Ceram has been awarded a patent for production pulping device. This invention was developed by Zheng Shengquan.
The patent application number is CN20232089415U 20230131. The patent publication number is CN219682782 (U). International Patent Classification codes are B01F33/83, B02C21/0..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Shenzhen Shangshui Intelligent has been awarded a patent for pulping equipment and pulping system. This invention was developed by Bai Shujuan, Jin Xudong, Xu Yongcheng, Li Tongzhu and Du Baodong.
The patent application number is CN202320716834U 20230328. The patent publication number is CN219682358 (U). ..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Shenzhen Shangshui Intelligent has been granted a patent for pulping system. This invention was developed by Zou Xinxing, Huang Wei, Jin Xudong, Bai Shujuan and Huang Duan.
The patent application number is CN202320863466U 20230410. The patent publication number is CN219682193 (U). International Patent Cla..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Hebei Bock Auto Parts has been granted a patent for filter paper. This invention was developed by Sun Jinfeng and Liu Ruiyun.
The patent application number is CN202320787435U 20230411. The patent publication number is CN219681961 (U). International Patent Classification codes are B01D39/18 and B01D46/121...
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Xinxiang Zhonghui Filter has obtained a patent for glue injection device for pleated paper filter element This invention was developed by Tang Ke, Li Pengyu, Huang Guizhen, Zhou Jisha, Li Wanbin, Fan Yuyang and Wang Xinqing.
The patent application number is CN202322246582U 20230821. The patent publication..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Hubei Yongyi Nursing Products has been awarded a patent for paper diaper with elastic ring waistband. This invention was developed by Zhou Jun, Xia Di, Chen Yongyi and Liu Xianfeng.
The patent application number is CN202222908744U 20221102. The patent publication number is CN219680950 (U). International P..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 23 -- Qingdao Hewen Packaging has obtained a patent for full-automatic paper cutting machine capable of automatically collecting waste materials This invention was developed by Xiao Ke, Zhang Yongbo and Xiao Hua.
The patent application number is CN202320993807U 20230427. The patent publication number is CN21968..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 23 -- Chinese Patent for cut-off machine for moisture absorption paper tips for medical instrument processing has been issued to Hubei Kedi Medical Science and Tech. This invention was developed by Sheng Zhouyan, Shao Zhichao and Han Li.
The patent application number is CN202321274249U 20230524. The patent publ..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 23 -- Chinese Patent for cutting platform of paper splitting machine has been issued to Wenzhou Guowang Machinery. This invention was developed by Lin Youguo.
The patent application number is CN202320541448U 20230320. The patent publication number is CN219685725 (U). International Patent Classification codes ar..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Chinese Patent for gluing structure for tipping paper has been issued to Hongyun Honghe Tobacco Group. This invention was developed by Zhang Wenhui, Gao Fusheng, Li Qiang and Yang Li.
The patent application number is CN202321312516U 20230526. The patent publication number is CN219683053 (U). International..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Yulin Lanhuahua Ecological Food has received a patent for pulping mechanism for millet beverage production line. This invention was developed by Liu Tao, Wang Zhihui and Liu Yiming.
The patent application number is CN202320495270U 20230315. The patent publication number is CN219682612 (U). International P..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Guangde Youweifang Pet Food has obtained a patent for pulp mixer for pet food production This invention was developed by Zhang Jun, Peng Zhen, Zhu Xiaowei and Xiao Jianjian.
The patent application number is CN202321174601U 20230515. The patent publication number is CN219682383 (U). International Patent Cl..
Paper and Pulp
| Sun 21 Apr 2024
Alexandria, April 22 -- U.S. Patent and Trademark Office has published NLU Products LLC's patent application for paper pulp installation tray. The invention was developed by Melville Jordan.
The patent application number is US202318458016 20230829. The patent publication number is US2024123677 (A1). International Patent Class..
Paper and Pulp
| Sun 21 Apr 2024
Beijing, April 22 -- State Intellectual Property Office of China has awarded Putian Mingyang Paper Products a patent for paper comb. Su Zhenyang developed the invention.
The patent application number is CN202320991526U 20230427. The patent publication number is CN219679988 (U). International Patent Classification codes are A4..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Shenzhen Shangshui Intelligent has secured a patent on pulping equipment. Xu Yongcheng, Bai Shujuan, Jin Xudong, Shi Qiao and Zhang Wang developed the invention.
The patent application number is CN202320716694U 20230328. The patent publication number is CN219682202 (U). International Patent Classification..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Jiangsu Sterric Chemical Ind has secured a patent on drying and distilling device for producing papermaking polyether defoaming agent. Ji Mingzhi, Li Chenchen, Zhang Weixiang, Gao Yongxin and Lu Ping developed the invention.
The patent application number is CN202320235413U 20230216. The patent publication..
Paper and Pulp
| Sun 21 Apr 2024
Beijing, April 22 -- Yantai Jiaao New Material Tech has been awarded a patent for curing device for aluminum-foil paper. This invention was developed by Xia Yibo, Xia Benlu, Du Juncheng, Jia Xiuli and Wu Yi.
The patent application number is CN202223396616U 20221219. The patent publication number is CN219676490 (U). Internatio..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Chinese Patent for wastewater precipitation and recovery device for papermaking has been issued to Guangxi Chunsheng Paper. This invention was developed by Mei Shanyue and Zhao Chongzhang.
The patent application number is CN202321125699U 20230511. The patent publication number is CN219689461 (U). Internat..
Paper and Pulp
| Mon 22 Apr 2024
Beijing, April 23 -- Hubei Yongyi Nursing Products has received a patent for multi-layer absorption paper diaper convenient to replace. This invention was developed by Zhou Jun, Xia Di, Chen Yongyi and Liu Xianfeng.
The patent application number is CN202222908083U 20221102. The patent publication number is CN219680956 (U). In..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 24 -- Chinese Patent for environment-friendly paper cup has been issued to Hangzhou Caiyi Paper Products. This invention was developed by Wu Qiming.
The patent application number is CN20232185795U 20230508. The patent publication number is CN219687965 (U). International Patent Classification codes are B65D25/10..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 23 -- Wenzhou Yaohai Machinery has received a patent for paper tube cutting machine. This invention was developed by Wang Qiang.
The patent application number is CN202320960704U 20230425. The patent publication number is CN219685780 (U). International Patent Classification codes are B26D1/18 and B26D7/01.
S..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 23 -- Jinan XD Special Transf has received a patent for insulation paper cutting device. This invention was developed by Hou Chunlong and Sun Zuyang.
The patent application number is CN202322110377U 20230808. The patent publication number is CN219685772 (U). International Patent Classification codes are B26D1/1..
Paper and Pulp
| Tue 23 Apr 2024
Beijing, April 23 -- Bazhong Ruitai Printing has received a patent for paper cutter with protective structure. This invention was developed by Wang Biyu, Li Jinping and Ren Jianglin.
The patent application number is CN202321253507U 20230523. The patent publication number is CN219685748 (U). International Patent Classification..
Paper and Pulp
| Sun 21 Apr 2024
Alexandria, April 22 -- Kcooper Brands has submitted a patent application for shrink wrapped roll of paper towels having a dispensing mechanism. This invention was developed by Dempsey George W.
The patent application number is US202318489546 20231018. The patent publication number is US2024124184 (A1). International Patent C..
Paper and Pulp
| Sun 21 Apr 2024
Beijing, April 22 -- Chinese Patent for paper cutting wheel scraper knife for cigarette making machine has been issued to Wang Zhendong. This invention was developed by Wang Zhendong, Xu Shan, Zuo Chuanyang, Liang Chao, Zhang Hui, Gong Wenping, Xu Mengyu, Pan Wei, Chen Yashuang, Sui Jun and Geng Yang.
The patent application n..
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