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Paper and Pulp
| Wed 08 May 2024
Alexandria, May 9 -- Glory Kogyo KK has filed a patent application for paper sheet storage device. This invention was developed by Yanai Hiroyuki and Yokawa Takeshi.
The patent application number is US202418409846 20240111. The patent publication number is US2024140753 (A1). International Patent Classification codes are B65H2..
Paper and Pulp
| Wed 08 May 2024
Alexandria, May 9 -- Goodrich David Paul has submitted a patent application for slit paper method of expansion, shipment and expansion devices. The patent application number is US202318386361 20231102. The patent publication number is US2024140688 (A1). International Patent Classification codes are B65B61/04, B65D5/02, B65D5/50 ..
Paper and Pulp
| Wed 08 May 2024
Alexandria, May 9 -- U.S. Patent and Trademark Office has received Goodrich David Paul's patent application for slit paper method of expansion, shipment and expansion devices. The patent application number is US202318385898 20231031. The patent publication number is US2024140687 (A1). International Patent Classification codes ar..
Paper and Pulp
| Thu 09 May 2024
Beijing, May 9 -- Dongguan Tianrong Paper Products has been granted a patent for automatic paper separator for corrugated paper production. This invention was developed by Huang Shipeng.
The patent application number is CN202320601972U 20230324. The patent publication number is CN219761745 (U). International Patent Classifica..
Paper and Pulp
| Thu 09 May 2024
Alexandria, May 9 -- Procter & Gamble has submitted a patent application for paper towel rolls. Mitchell Kevin, Reinerman Robert Edward, Barkey Douglas Jay, Green Mark Alan, Trokhan Paul Dennis, Bills J Michael, Sheehan Jeffrey Glen and Weisman Paul Thomas developed the invention.
The patent application number is US2024184098..
Paper and Pulp
| Wed 08 May 2024
Beijing, May 9 -- Yiwu Qingyue Optoelectronics Tech and Yiwu Qingyue Photoelectric Tech Research Institute have been granted a patent for electronic paper diaphragm. Tan Hongyin, Sun Jianfei, Li Yonggang, Pu Bin, Mu Xinju and Ma Zhongsheng developed the invention.
The patent application number is CN202321193868U 20230517. The..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Baotou Iron & Steel Group has been granted a patent for wear-resistant pipeline for ore pulp. Zhao Jianqiang, Zeng Yongjie, Wang Liang, Chang Wen, Dong Junmin, Deng Jianlin, Liu Haibo, Wang Jianhua, Wang Fuxiang, Fang Ke, He Xuran, Huang Yufeng, Wang Chen, Zhang Guize, Lyu Guangfei, Wang Weiping and Liu Zheng d..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Insoftb China has been awarded a patent for device for detecting side leakage of paper diaper with easily-absorbed through holes. This invention was developed by Zeng Guodong.
The patent application number is CN202320671854U 20230330. The patent publication number is CN219757630 (U). International Patent Cla..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Changli Xingchang Paper has obtained a patent for drying equipment for corrugated paper production This invention was developed by Wang Haoming, Liang Fengcang, Zhang Zhuangli, Wang Lifang and Ma Zhipeng.
The patent application number is CN202320830886U 20230414. The patent publication number is CN219756879 ..
Paper and Pulp
| Tue 07 May 2024
Alexandria, May 8 -- Varden Process has been granted a patent for moulded pulp fibre product forming system, apparatus and process. Appleford Mark and Gordon Stuart developed the invention.
The patent application number is US202017310196 20200123. The patent publication number is US11970823 (B2). International Patent Classifi..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- State Intellectual Property Office of China has awarded Zhejiang Gimig Tech a patent for impregnated paper composite lvt floor structure. Xu Jiacheng, Tang Xihua and Chen Yang developed the invention.
The patent application number is CN202223522901U 20221229. The patent publication number is CN219753824 (U)...
Paper and Pulp
| Tue 07 May 2024
Alexandria, May 8 -- Abzac Canada has secured a patent on paperboard protective corner and method for manufacturing the same. D'Anglade Pierre-Michel developed the invention.
The patent application number is US202318323009 20230524. The patent publication number is US11970326 (B2). International Patent Classification code is ..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Shenzhen Saejong has secured a patent on feida improved bottom paper easy-to-detach structure. Pang Qin developed the invention.
The patent application number is CN20232193920U 20230509. The patent publication number is CN219751538 (U). International Patent Classification codes are B65H75/18 and B65H75/24.
..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Dongguan Huoquan Machinery Equipment has been granted a patent for paper counting machine head angle detection mechanism. Hu Zhimin developed the invention.
The patent application number is CN202320665305U 20230329. The patent publication number is CN219757291 (U). International Patent Classification code is..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Baoding City Xinshi Distr Tengfei Paper Product Packaging Factory has been granted a patent for moisture-proof nontoxic FDY (fully drawn yarn) paper tube. This invention was developed by Huang Wenjiao.
The patent application number is CN202320248518U 20230217. The patent publication number is CN219749157 (U)..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Jiangsu Qianye Packaging Mat has been granted a patent for grey paperboard placing rack convenient to dry. This invention was developed by Gu Bin, Zhou Yali, Wang Yu, Wang Yalei and Xie Aibin.
The patent application number is CN202321111760U 20230510. The patent publication number is CN219756809 (U). Interna..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Hunan Fine High Intelligent Equipment has been granted a patent for turbine vacuum pump system for pulp molding. This invention was developed by Zhang Yong, Fang Zhixiang, Nie Xianghua, Ge Yuzhu, Du Haiying and Zhang Yaoxing.
The patent application number is CN202320697353U 20230331. The patent publication n..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Beijing Zhuwei Building Decoration Eng has obtained a patent for composite aluminum foil kraft paper decorative grainy paper This invention was developed by Yang Bingyun and Yang Cheng.
The patent application number is CN20232177883U 20230508. The patent publication number is CN219752847 (U). International P..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Chinese Patent for multi-layer aluminized packaging paper has been issued to Jiangsu Daya New Packaging Mat. This invention was developed by Ge Pinghua, Tang Guofang, Gong Mingxiang and Zhang Lijuan.
The patent application number is CN202321360712U 20230531. The patent publication number is CN219752845 (U). ..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Anhui Jiacheng Environmental Protection Tech has secured a patent on sizing device of paper machine. Wang Cunzhi, Wang Cunzhe and Wang Weimin developed the invention.
The patent application number is CN202321204418U 20230518. The patent publication number is CN219752842 (U). International Patent Classificati..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Shanghai Yuanyi Steel Paper has obtained a patent for automatic vulcanized fiber paper dyeing device This invention was developed by Hu Yue, Hu Peilin and Wu Lingli.
The patent application number is CN202320416877U 20230306. The patent publication number is CN219752839 (U). International Patent Classificatio..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Anhui Jiacheng Environmental Protection Tech has been awarded a patent for main water disc structure of paper machine. This invention was developed by Wang Cunzhi, Wang Cunzhe and Li Ting.
The patent application number is CN202320405015U 20230307. The patent publication number is CN219752838 (U). Internation..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Chinese Patent for air draft system of pulper under paper machine has been issued to Dongguan Jianhui Paper. This invention was developed by Li Guihua, Dong Fuxing, Ming Xing and Zuo Tiezhu.
The patent application number is CN202320244353U 20230217. The patent publication number is CN219752837 (U). Internati..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Shanghai Yuanyi Steel Paper has received a patent for vulcanized paper calendaring device. This invention was developed by Hu Yue, Hu Peilin and Wu Lingli.
The patent application number is CN202320403305U 20230306. The patent publication number is CN219752836 (U). International Patent Classification codes ar..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Lee & Man Paper Mfg has secured a patent on paper web stabilizing device for deep bag area of paper machine. Li Wenbin developed the invention.
The patent application number is CN202320775614U 20230407. The patent publication number is CN219752834 (U). International Patent Classification codes are D21F5/04 a..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Changli Xingchang Paper has been granted a patent for papermaking pulp filtering device. Zhang Zhuangli, Wang Lifang, Ma Zhipeng, Wang Haoming and Liang Fengcang developed the invention.
The patent application number is CN202320883773U 20230419. The patent publication number is CN219752827 (U). International..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Shenzhen Wanwurong New Mat has been granted a patent for automatic bamboo pulp moisture squeezing device. This invention was developed by Luo Jiayu, Peng Shasha, Liang Xiaoyan and Yang Guizun.
The patent application number is CN20232112524U 20230427. The patent publication number is CN219752825 (U). Internat..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Xieji Ind Shanghai has been granted a patent for dustproof equipment for non-contact paper cleaning. Lu Yong developed the invention.
The patent application number is CN202321242457U 20230522. The patent publication number is CN219749263 (U). International Patent Classification code is B41F35/00.
The abs..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- State Intellectual Property Office of China has awarded Dongyang Hengcai Packaging Mat a patent for paper film laminating structure. Ying Binbin developed the invention.
The patent application number is CN20232163058U 20230506. The patent publication number is CN219749252 (U). International Patent Classifica..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Dongguan Youhe New Mat has secured a patent on high-temperature-resistant pet gummed paper. Zhong Xuehui developed the invention.
The patent application number is CN202321131869U 20230512. The patent publication number is CN219751442 (U). International Patent Classification codes are B65H35/07 and C09J7/25. ..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Wenzhou Guowang Machinery has been granted a patent for blanking device of paper splitting machine. Lin Youguo developed the invention.
The patent application number is CN202320416995U 20230308. The patent publication number is CN219751419 (U). International Patent Classification code is B65H31/34.
The a..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Suzhou Puyuan Photoelectric Material Tech has secured a patent on paper collecting and stacking device suitable for high-stiffness glass spacing paper. Xu Bo developed the invention.
The patent application number is CN202320940662U 20230424. The patent publication number is CN219751418 (U). International Pat..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- State Intellectual Property Office of China has awarded Suzhou Gold Carton Products a patent for paperboard limiting device of paperboard die-cutting machine. Ye Xiang developed the invention.
The patent application number is CN202320546080U 20230320. The patent publication number is CN219751416 (U). Interna..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Chinese Patent for anti-folding tipping paper conveying device has been issued to China Tobacco Guangxi Ind. This invention was developed by Wei Ganfu, Meng Jianbao, Wei Wen, Chen Zhiming, Tan Yongren, Wei Dianjin, Liang Jian, Su Tianjie, Hou Zhenqiang, Nong Yun and Gao Chunfang.
The patent application numbe..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Dalian Tianze Paper has secured a patent on compression roller structure of gummed kraft paper rewinding machine. Wang Li'An, Wang Qiao, Xin Zhaoqiang, An Yingxin, Yang Guihe and Li Xiujie developed the invention.
The patent application number is CN202320993593U 20230427. The patent publication number is CN2..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Chinese Patent for discharging and stacking device of paper splitting machine has been issued to Wenzhou Guowang Machinery. This invention was developed by Lin Youguo.
The patent application number is CN202320601881U 20230324. The patent publication number is CN219751389 (U). International Patent Classificat..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Chinese Patent for automatic roll changing device for paper rolling cylinder of paper machine has been issued to Hangzhou Beituo Magnetoelectric Tech. This invention was developed by Sun Zhongming.
The patent application number is CN202320690999U 20230331. The patent publication number is CN219751381 (U). In..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Suzhou Yideng Machinery has been granted a patent for device for quickly replacing paper roll without shutdown. Fei Jianhong developed the invention.
The patent application number is CN202222527884U 20220923. The patent publication number is CN219751371 (U). International Patent Classification codes are B65H..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Sichuan Jiutian Xinmai New Energy Tech has been granted a patent for paper winding structure of screen printing machine. This invention was developed by Chen Mingjin and Cai Zanfeng.
The patent application number is CN202320114045U 20230117. The patent publication number is CN219751345 (U). International Pat..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Shanghai Guoji Electronic Mat has secured a patent on laminated paper tight conveying device. Wu Lanzhong developed the invention.
The patent application number is CN202320771569U 20230406. The patent publication number is CN219751330 (U). International Patent Classification codes are B65B41/16, B65B61/00, B..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Hainan Fengruikang Tech has been granted a patent for paper product printing device. This invention was developed by Huang Wenchun, Zeng Xueyun and Wu Xueming.
The patent application number is CN202320568461U 20230321. The patent publication number is CN219751329 (U). International Patent Classification code..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Shanghai Danqi Packaging Mat has been awarded a patent for paper turnover machine. This invention was developed by Liang Dan.
The patent application number is CN202321351061U 20230530. The patent publication number is CN219751326 (U). International Patent Classification code is B65H15/00.
State Intellect..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Chinese Patent for printed matter paper jam prevention conveying device with limiting function has been issued to Jiangsu Huade Printing. This invention was developed by Xue Xiaojun and Hu Junhua.
The patent application number is CN202320922320U 20230423. The patent publication number is CN219751325 (U). Int..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Xiamen Yunluan Medical Tech has been granted a patent for clamping and feeding mechanism before hobbing of large test paper. This invention was developed by He Ronghan.
The patent application number is CN202320258727U 20230220. The patent publication number is CN219751321 (U). International Patent Classifica..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Meijia Packaging Hubei has obtained a patent for paper box feeding supporting device. This invention was developed by Wang Juan, Huang Qin and Deng Shuangfei.
The patent application number is CN202321229655U 20230519. The patent publication number is CN219751319 (U). International Patent Classification codes..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Wuhan Honglin Printing has been awarded a patent for paper feeding device of collating machine. This invention was developed by Ke Lin, Wei Songlin and Tian Jiawei.
The patent application number is CN202321158422U 20230511. The patent publication number is CN219751318 (U). International Patent Classification..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- China Tobacco Guangxi Ind has secured a patent on aluminum-foil paper waste removing device of cigarette yb416 type packaging machine. Liu Yufan, Shao Sijin, Lu Wanyu, Guo Yadi, Gao Chunfang and Wang Xin developed the invention.
The patent application number is CN202321235615U 20230522. The patent publicatio..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- State Intellectual Property Office of China has awarded Wuhan Beihu Huasheng Paper Products a patent for paper angle bead discharging and bundling device. Li Quanxi developed the invention.
The patent application number is CN202320443739U 20230310. The patent publication number is CN219750188 (U). Internatio..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- State Intellectual Property Office of China has awarded Jiangsu Cowain Tech a patent for paper box synchronous packaging mechanism. Duan Huiqing, Han Peng and Dong Xiao developed the invention.
The patent application number is CN202320669787U 20230330. The patent publication number is CN219750180 (U). Intern..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Wenzhou Bode Stationery has obtained a patent for vertical paper notebook This invention was developed by Xue Shengpang, Li Zhihe, Lin Weicun, You Yuxi and Bao Xiaowei.
The patent application number is CN20232116083U 20230428. The patent publication number is CN219749331 (U). International Patent Classificat..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Deli Group has obtained a patent for paper clamping mechanism and printer This invention was developed by Yu Mintao and Ge Zhegan.
The patent application number is CN202321165695U 20230512. The patent publication number is CN219749307 (U). International Patent Classification code is B41J11/00.
State Inte..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Shanghai Ruotai Packaging Products has been granted a patent for paper detection device suitable for printer. Wu Hongwei developed the invention.
The patent application number is CN202320143267U 20230116. The patent publication number is CN219749303 (U). International Patent Classification codes are B41J11/0..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Chinese Patent for conveying device for paper tube has been issued to Wujiang Hengda Paper. This invention was developed by Jiang Yuegen.
The patent application number is CN202320177861U 20230210. The patent publication number is CN219751025 (U). International Patent Classification codes are B65G41/00, B65G4..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Chinese Patent for paper film glue spraying and packaging mechanism has been issued to Liu Xianchao.
The patent application number is CN202321366624U 20230531. The patent publication number is CN219750265 (U). International Patent Classification codes are B65B35/24, B65B49/00 and B65B51/02.
According to..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Chinese Patent for paper feeding mechanism of full-automatic funnel forming machine has been issued to Qingdao Xinshengqi Ind and Trade. This invention was developed by Feng Sen.
The patent application number is CN202320881009U 20230419. The patent publication number is CN219750249 (U). International Patent ..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Foshan Kaisheng Decoration Mat has been granted a patent for anti-static aramid paper. This invention was developed by Zeng Xiaoming.
The patent application number is CN202320644234U 20230328. The patent publication number is CN219749133 (U). International Patent Classification codes are B32B25/08, B32B27/02..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Jiangsu Daya New Packaging Mat has been granted a patent for high-temperature-resistant waterproof packaging paper. This invention was developed by Ge Pinghua, Fan Yuhong, Tang Guofang and Zhang Lijuan.
The patent application number is CN202321249100U 20230523. The patent publication number is CN219749117 (U..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Chinese Patent for paperboard with reinforcing structure has been issued to Dongguan Hezhifu Packaging Mat. This invention was developed by Liu Jianxiang.
The patent application number is CN202320658802U 20230330. The patent publication number is CN219749089 (U). International Patent Classification codes are..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Guangdong Bilun Household Paper Ind has been awarded a patent for paper stretching and flattening machine. This invention was developed by Xu Yinan and Fang Liquan.
The patent application number is CN202320835621U 20230414. The patent publication number is CN219749082 (U). International Patent Classification..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Sunhope Packaging Machinery Zhenjiang has secured a patent on square bottom cutting device of paper bag making machine. Zhu Dong developed the invention.
The patent application number is CN202223596056U 20221230. The patent publication number is CN219749062 (U). International Patent Classification codes are ..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- State Intellectual Property Office of China has awarded Hangzhou Caiyi Paper Products a patent for paper cup groove rolling device. Wu Qiming developed the invention.
The patent application number is CN20232185796U 20230826. The patent publication number is CN219749052 (U). International Patent Classificatio..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Hangzhou Songyang Printing Ind has obtained a patent for pressing opening connecting device of paper cup forming machine This invention was developed by Yu Ying, Yu Minfeng and Qu Gaofei.
The patent application number is CN202321136551U 20230509. The patent publication number is CN219749051 (U). Internationa..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Dongguan Tengfeng Machinery has secured a patent on paper box placement machine. Li Qiaosheng and Chen Ziqian developed the invention.
The patent application number is CN20232197924U 20230509. The patent publication number is CN219749046 (U). International Patent Classification codes are B31B50/04, B31B50/62..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Dongguan Aoye Intelligent Equipment has obtained a patent for paper box side plate folding device This invention was developed by Cao Shunjie.
The patent application number is CN202321166153U 20230515. The patent publication number is CN219749043 (U). International Patent Classification code is B31B50/26.
..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Chinese Patent for indentation wheel for indentation of corrugated paper has been issued to Jingwei Systemtechnik. This invention was developed by Wang Zhao and Liu Tiesheng.
The patent application number is CN202320941749U 20230420. The patent publication number is CN219749041 (U). International Patent Clas..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Chinese Patent for paper bowl production equipment has been issued to Chongqing Jiayuan Tableware Mfg. This invention was developed by Liao Weibang, Xiang Xiaodong, Li Wei, Liu Hui and Lei Yong.
The patent application number is CN202223155343U 20221126. The patent publication number is CN219749033 (U). Inter..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Tangshan Shengfa Printing Machinery has been granted a patent for automatic adjusting device of paper feeding mechanism of double-piece-connection box pasting machine. Wang Xia, Lyu Xiangbo and Liu Changjun developed the invention.
The patent application number is CN20232198743U 20230509. The patent publicat..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Chinese Patent for paper injection high-pressure double-water-jet cutting device has been issued to Weifang Lingxian Light Ind Machinery. This invention was developed by Liu Haibin, Chen Liwei and Liu Chang.
The patent application number is CN20232149156U 20230505. The patent publication number is CN21974831..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Wuxi Kangbai Hydraulic Pneumatic Mech has been granted a patent for paper cutting device of lower paper injection rewinding machine. Yang Xiaodong developed the invention.
The patent application number is CN202320897854U 20230420. The patent publication number is CN219748215 (U). International Patent Classif..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Zhejiang Meige Machinery has received a patent for roll paper warehousing butt joint device. This invention was developed by Wu Qinwei, Yang Dan and Gao Changli.
The patent application number is CN202320733606U 20230331. The patent publication number is CN219751048 (U). International Patent Classification co..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Qingdao Lezhijia Paper Products has secured a patent on anti-toppling corrugated paper roll storage rack. Li Cheng developed the invention.
The patent application number is CN202320237751U 20230217. The patent publication number is CN219750550 (U). International Patent Classification codes are B65D25/10, B65..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Sunhope Packaging Machinery Zhenjiang has obtained a patent for take-out paper bag with folded and sealed bag opening. This invention was developed by Zhu Dong.
The patent application number is CN202223164940U 20221128. The patent publication number is CN219750507 (U). International Patent Classification cod..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Xieji Ind Shanghai has been granted a patent for non-contact paper cleaning equipment. This invention was developed by Lu Yong.
The patent application number is CN202320225860U 20230216. The patent publication number is CN219749237 (U). International Patent Classification code is B41F22/00.
According to ..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Wuhan Jiayi Huasong Tech has secured a patent on positioning device for cigarette case paperboard. Yuan Wenjun, Zheng Lianjun, Zheng Zijian, Xiong Lei and Qin Huanhuan developed the invention.
The patent application number is CN20232112314U 20230428. The patent publication number is CN219749198 (U). Internat..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- State Intellectual Property Office of China has awarded Suining Kangjia Flexible Electronic Tech a patent for device for tearing off FPC release paper on whole board. Jiang Guidong and Ai Manlin developed the invention.
The patent application number is CN202321210207U 20230517. The patent publication number ..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Chinese Patent for die cutting mechanism for processing corrugated paper has been issued to Qingyuan Qianxing Packaging. This invention was developed by Wu Liyong and Wu Fang.
The patent application number is CN202321252895U 20230523. The patent publication number is CN219748297 (U). International Patent Cla..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Beijing Liangzi Jinzhou Nonwoven Tech has received a patent for paper tube correcting device of non-woven fabric splitting machine. This invention was developed by Li Zhihui, Xu Liang and Yu Huixiang.
The patent application number is CN202321182879U 20230516. The patent publication number is CN219748184 (U)...
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- State Intellectual Property Office of China has awarded Suzhou Gold Carton Products a patent for paperboard grooving machine capable of adjusting grooving distance. Huang Zhi developed the invention.
The patent application number is CN202320557646U 20230321. The patent publication number is CN219748172 (U). ..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Chinese Patent for paper splitting machine has been issued to Wenzhou Guowang Machinery. This invention was developed by Lin Youguo.
The patent application number is CN202320521188U 20230317. The patent publication number is CN219748137 (U). International Patent Classification codes are B26D1/15 and B26D7/26..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Hefei Xingyi Packaging has been granted a patent for bilateral longitudinal cutting device for honeycomb paperboard. This invention was developed by Xu Wen.
The patent application number is CN202222536560U 20220922. The patent publication number is CN219748133 (U). International Patent Classification codes a..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Jiangxi Baishijie Paper Ind has been granted a patent for roll paper cutting device. This invention was developed by Li Jisheng, Li Mansheng, Li Zhihui, He Duanying, Peng Qingying, Chen Xinrong and Deng Mingyong.
The patent application number is CN202223560879U 20221230. The patent publication number is CN21..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Hefei Hongtu Printing has obtained a patent for device for treating off-machine water under papermaking mesh. This invention was developed by Wang Mei.
The patent application number is CN202320895244U 20230420. The patent publication number is CN219751967 (U). International Patent Classification codes are B0..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Guangxi Xingye Huamao Paper has obtained a patent for papermaking sewage treatment device. This invention was developed by Zhong Wu, Gong Yong and Zhong Kaifa.
The patent application number is CN202320294971U 20230223. The patent publication number is CN219751935 (U). International Patent Classification code..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Hangzhou Songyang Printing Ind has been granted a patent for folding paper cup structure. Yu Ying, Yu Minfeng and Qu Gaofei developed the invention.
The patent application number is CN202321265813U 20230523. The patent publication number is CN219750327 (U). International Patent Classification code is B65D3/2..
Paper and Pulp
| Mon 06 May 2024
Taipei, May 7 -- Huang Li Hua has filed a patent application for paper feeding device includes a frame, a loading unit, a suction unit, an air blowing unit, and a baffle.
The patent application number is TW20210133234 20210907. The patent publication number is TW202311144 (A). International Patent Classification codes are B65..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Deqing Hongye Crystal Fiber has been awarded a patent for novel temperature-resistant heat-insulating aluminum silicate fiber paper. This invention was developed by Dai Jiangping.
The patent application number is CN202320861021U 20230418. The patent publication number is CN219752214 (U). International Patent..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 7 -- Chinese Patent for release paper easy to quickly peel and use has been issued to Suzhou Hengcong Tech. This invention was developed by Tan Meixian, Qin Jinxian, Liu Xiaoxiao, Huang Mei, Zhang Juqiang and Zhou Fang.
The patent application number is CN202223555759U 20221230. The patent publication number is CN..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 7 -- Chinese Patent for kit with temperature measuring paper has been issued to Shanghai Anjia Biotechnology. This invention was developed by Cao Kun, Duan Aili, Liu Lei, Ma Jing and Lu Xiaoliang.
The patent application number is CN202320900056U 20230420. The patent publication number is CN219750449 (U). Internat..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Dongguan Jianhui Paper has been granted a patent for edge supporting device for preventing edge falling of transfer roller. Li Guihua, Dong Fuxing, Ming Xing and Zuo Tiezhu developed the invention.
The patent application number is CN202321289351U 20230525. The patent publication number is CN219752835 (U). In..
Paper and Pulp
| Tue 07 May 2024
Beijing, May 8 -- Nine Dragons Paper Ind Dongguan has been awarded a patent for mesh part water filtering and forming mechanism of paper machine. This invention was developed by Liu Jiaming, Zhang Yian, Cheng Hongdong, Yan Libing and Zhang De.
The patent application number is CN202321343543U 20230529. The patent publication n..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 6 -- Insoftb China has secured a patent on glue spraying device for processing slow-suction and quick-guide paper diapers. Zeng Guodong developed the invention.
The patent application number is CN202320929564U 20230423. The patent publication number is CN219745349 (U). International Patent Classification codes ar..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 6 -- Shaanxi Jiaying Liquor Ind has been granted a patent for cherry pulp residue-liquid separation device. Zhou Yongming developed the invention.
The patent application number is CN202321217443U 20230519. The patent publication number is CN219745150 (U). International Patent Classification codes are B04B1/00, B0..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 6 -- Yang Zhongmei has been granted a patent for paper shredding device for finance and taxation. The patent application number is CN202321352367U 20230531. The patent publication number is CN219745054 (U). International Patent Classification codes are B02C18/14, B02C18/16, B02C18/22, B02C18/24, B02C23/20, B09B3/32,..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 6 -- Jiangxi Dongqin New Material Tech has received a patent for melt-blown wood pulp cloth waste recovery device. This invention was developed by Huang Hui, Chen Changyou, Hou Lizhi, Wei Jinfeng and Huang Zheng.
The patent application number is CN202320654950U 20230329. The patent publication number is CN2197450..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 6 -- Hangzhou Songyang Printing Ind has obtained a patent for paper cup with corrugated structure This invention was developed by Yu Ying, Yu Minfeng and Qu Gaofei.
The patent application number is CN202320823263U 20230410. The patent publication number is CN219742355 (U). International Patent Classification code..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 6 -- Anhui Aijia Paper has obtained a patent for cutting device for roll paper production This invention was developed by Zhang Donglei, Wang Xiaofei and Yu Qingquan.
The patent application number is CN20232143910U 20230505. The patent publication number is CN219748098 (U). International Patent Classification cod..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 6 -- Shanghai Longhang Packaging Mat has secured a patent on paper cutting device. Xu Qi developed the invention.
The patent application number is CN202320692342U 20230401. The patent publication number is CN219748085 (U). International Patent Classification codes are B26D1/06, B26D7/01, B26D7/02, B26D7/22 and B2..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 6 -- Changli Xingchang Paper has received a patent for paper pulp stirring device. This invention was developed by Liang Fengcang, Zhang Zhuangli, Wang Lifang, Ma Zhipeng and Wang Haoming.
The patent application number is CN202320852484U 20230417. The patent publication number is CN219744535 (U). International Pa..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 6 -- Chinese Patent for emulsifying device for production of pulping device has been issued to Hubei Yizhenghong New Building Mat. This invention was developed by Liu Feng.
The patent application number is CN202321263641U 20230519. The patent publication number is CN219744472 (U). International Patent Classificat..
Paper and Pulp
| Mon 06 May 2024
Beijing, May 6 -- State Intellectual Property Office of China has awarded Xiamen Daxingchang Packaging Mat a patent for paper bed frame structure. Zhou Hongyu and Li Shuchun developed the invention.
The patent application number is CN202320471474U 20230313. The patent publication number is CN219742276 (U). International Paten..
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