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Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Chinese Patent for tension detection device of splitting warp and pulp combination machine has been issued to Yancheng City Rongyilai Textile Machinery. This invention was developed by Yu Zulian, Sun Baisheng and Cai Lin.
The patent application number is CN202323281465U 20231204. The patent publication nu..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Suzhou Junyi Packaging Mat for paper product die cutting and creasing device. Yin Wenbo, Liu Chuchu, Liu Ruru and Yoon Jung-Shin developed the invention.
The patent application number is CN202420236975U 20240131. The patent publication nu..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- Dongzhi Dongfang Paper has been awarded a patent for cutting device for corrugated paper processing. This invention was developed by Zhang Yefei.
The patent application number is CN202323570814U 20231227. The patent publication number is CN221416809 (U). International Patent Classification codes are B26D7..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Zhejiang Dinghui Packaging Tech has obtained a patent for waterproof kraft paper structure. This invention was developed by Lin Simeng.
The patent application number is CN202322284175U 20230823. The patent publication number is CN221421539 (U). International Patent Classification codes are B32B19/06, B32B..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Zhangzhou Jinhongbao Color Printing has been awarded a patent for propaganda paper convenient for color printing. This invention was developed by Chen Junjin, Yang Shubin, Chen Kunhong and Zhang Zhenchang.
The patent application number is CN202420255090U 20240202. The patent publication number is CN221421..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Henan Qiankahui Paper Products for pearlescent paper with iridescent effect. Xiong Chunxiang, Wang Xingde and Wu Shulin developed the invention.
The patent application number is CN20232355490U 20231113. The patent publication number is CN..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Chinese Patent for novel light-transmitting paperboard has been issued to Suzhou Rongdaxin New Material Tech. This invention was developed by Zhang Jianlin and Zhang Liming.
The patent application number is CN20232308470U 20231108. The patent publication number is CN221421536 (U). International Patent Cla..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Wenzhou Jinlong Paper has been granted a patent for waterproof and moistureproof environment-friendly transfer paperboard. Jiang Jianchuan and Xie Xiaobo developed the invention.
The patent application number is CN202322578044U 20230921. The patent publication number is CN221421535 (U). International Pate..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Hebei Aohuan Adhesive Products for coating machine with recovery function for coated paper. Qu Hai developed the invention.
The patent application number is CN20232222382U 20230731. The patent publication number is CN221421531 (U). Intern..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Ningbo Asia Pulp & Paper has been awarded a patent for treating agent adding device. This invention was developed by Huang Jianfeng, Zhang Pengda, Ren Mingzhu and Peng Wenjiong.
The patent application number is CN202322860331U 20231023. The patent publication number is CN221421529 (U). International Paten..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Jinan Huike Machinery Mfg has been granted a patent for paper machine dry net deviation corrector. Wang Shuzhong, Liu Chuanjiang, Wang Xiujun and Li Qiang developed the invention.
The patent application number is CN202420283225U 20240206. The patent publication number is CN221421527 (U). International Pat..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Chinese Patent for low-vibration tensioning device for high-speed production of paper machine has been issued to Guangdong Guanhao High Tech. This invention was developed by Ling Hao.
The patent application number is CN202323438827U 20231215. The patent publication number is CN221421526 (U). International..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Dongying Huatai Qinghe Ind has been granted a patent for automatic paper guiding device for net part. This invention was developed by Yu Haojun, Wang Xuewei, Ding Xiangming, Wang Youcheng and Li Chenxia.
The patent application number is CN20232373990U 20231113. The patent publication number is CN221421523..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Hebei Hangao New Material Tech has received a patent for pressure screen for papermaking. This invention was developed by Cao Yunbo, Guo Zengliang and Dong Wenhao.
The patent application number is CN202323495967U 20231221. The patent publication number is CN221421519 (U). International Patent Classificati..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Shandong Fengwei Printing has secured a patent on myopia-preventing paper for relieving eyestrain. Qi Yuanwei and Liu Haijun developed the invention.
The patent application number is CN202322495167U 20230914. The patent publication number is CN221421035 (U). International Patent Classification codes are C..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- Qiushi Printing Guangzhou has secured a patent on paper shearing machine for paper product printing. Shen Zhiwei developed the invention.
The patent application number is CN202323287263U 20231204. The patent publication number is CN221416739 (U). International Patent Classification codes are B26D1/08, B26..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- Weihai Kangzheng Medical Equipment Tech has received a patent for splitting machine for urine analysis test paper production. This invention was developed by Xie Xirong and Yang Zhenlong.
The patent application number is CN202323128937U 20231120. The patent publication number is CN221416721 (U). Internati..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Wenan Anchi Impregnating Paper for shearing device for producing impregnated paper. Wan Lisi and Chen Zezhong developed the invention.
The patent application number is CN202322835129U 20231023. The patent publication number is CN221416716..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- Yibin Boya Glass Tech has been awarded a patent for temperature and humidity detection device for silk-screen printing stained paper. This invention was developed by Xia Rudong, Chen Dagui, Pan Jingwei, Pan Fei, Wu Binghua and Li Yueming.
The patent application number is CN202323273102U 20231201. The pate..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- Taihu Tianlong Paper Ind has received a patent for dryer for producing edible food packaging paper. This invention was developed by Huang Ying.
The patent application number is CN202323177382U 20231121. The patent publication number is CN221425328 (U). International Patent Classification codes are F26B15/..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Taiyuan Jinxi Chunlei Copper Ind has been granted a patent for semi-automatic loading and unloading device for strip surface interval lining paper. This invention was developed by Yang Peng, Chen Bo, Lin Wenjie, Liu Yongjian, Chang Xiao, Zhang Jili and Wang Ruilong.
The patent application number is CN2023..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Suzhou Angyuan Ind for winding paper tube convenient to install. Han Qiyin and Ji Zhennan developed the invention.
The patent application number is CN20232372460U 20231115. The patent publication number is CN221420288 (U). International P..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Ningde Contemporary Amperex Tech has received a patent for release paper separating device. This invention was developed by Dong Zaibao.
The patent application number is CN20242118097U 20240511. The patent publication number is CN221420195 (U). International Patent Classification codes are B65H29/16, B65H..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Chengdu Saiou Fangda Intelligent Equipment has been granted a patent for buckling and pressing device for paper stacking and paper stacking machine comprising buckling and pressing device. This invention was developed by Deng Wen.
The patent application number is CN20232309144U 20231108. The patent public..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Guangzhou Ruilong Printing Equipment has received a patent for paper stock guide roller mechanism. This invention was developed by Chen Xufan.
The patent application number is CN202322955878U 20231102. The patent publication number is CN221420167 (U). International Patent Classification codes are B65H23/0..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Guangdong Senyuxin Photovoltaic Mat has received a patent for paper laying machine traction device for producing ultra-white tempered glass. This invention was developed by Song Xianlai, Li Yaoan, Chen Haisheng, Li Jing, Pan Fuxian, Tao Longfei and Xie Chongxian.
The patent application number is CN2023231..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Chen Hui Li Shang Packaging Products Tianjin has secured a patent on packaging paper cutting equipment. Zhao Guowei developed the invention.
The patent application number is CN20232384246U 20231115. The patent publication number is CN221420100 (U). International Patent Classification codes are B65H19/26 a..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Guangdong Hongming Intelligent Joint Stock for double-station alternate paper feeding machine. Jin Jian and Li Xiao developed the invention.
The patent application number is CN202322882997U 20231025. The patent publication number is CN221..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Zhejiang Huilong Machinery has been granted a patent for paper feeding adjusting mechanism on high-speed paper mounting machine. Huang Huiyan, Zhang Yong and Huang Zhihua developed the invention.
The patent application number is CN20232355928U 20231113. The patent publication number is CN221420047 (U). In..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Shenyang Xinlong Packaging Product has been granted a patent for paper feeding device of double-sided machine. Zhi Hongfeng, Du Yiyao, Guo Jiantao, Wang Shu and Sun Qiang developed the invention.
The patent application number is CN202323250122U 20231130. The patent publication number is CN221420041 (U). I..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Lishui Kaipeng Paper Ind has received a patent for automatic paper separating and taking equipment. This invention was developed by Bai Bingpeng.
The patent application number is CN202323541750U 20231225. The patent publication number is CN221420038 (U). International Patent Classification codes are B65H3..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Sichuan Renming Printing has obtained a patent for conveying device for paperboard processing. This invention was developed by Long Xianwen, Wang Jinlong and Liu Fu.
The patent application number is CN202420285439U 20240206. The patent publication number is CN221420037 (U). International Patent Classifica..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Mianyang Puyi New Mat has obtained a patent for wallpaper packaging barrel. This invention was developed by Wei Bo.
The patent application number is CN202322944085U 20231101. The patent publication number is CN221419365 (U). International Patent Classification codes are B65D25/00 and B65D85/671.
State..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Shanghai Hileap Medical Tech has been granted a patent for urine test paper box. This invention was developed by Liu Jun.
The patent application number is CN202420286816U 20240207. The patent publication number is CN221419355 (U). International Patent Classification codes are B65D47/00, B65D81/36 and G01N..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Shenzhen Defu Printing has been granted a patent for paper box with multi-layer buffer structure. This invention was developed by Zeng Fanyong, Huang Jieqing and Long Zhizheng.
The patent application number is CN202323353284U 20231211. The patent publication number is CN221419320 (U). International Patent..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Maanshan Zhihu Brand Man has obtained a patent for novel roll paper waterproof bag. This invention was developed by Zhan Yuezhong.
The patent application number is CN202323555507U 20231225. The patent publication number is CN221419308 (U). International Patent Classification codes are B65D33/00, B65D65/40..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Maanshan Zhihu Brand Man has been granted a patent for roll paper waterproof bag. Zhan Yuezhong developed the invention.
The patent application number is CN202323555224U 20231225. The patent publication number is CN221419307 (U). International Patent Classification codes are B65D33/08 and B65D75/60.
T..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Jinjiang Jinjing Rongchang Color Printing for paper bag capable of fixing articles. Yang Yaosong and Li Shuting developed the invention.
The patent application number is CN20232303291U 20231107. The patent publication number is CN22141922..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Dongguan Meicheng Paper Products has been granted a patent for anti-seismic buffer type corrugated paper container. Yang Feifei and Wen Han developed the invention.
The patent application number is CN202323241338U 20231130. The patent publication number is CN221419119 (U). International Patent Classificat..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Tianjin ZRP Printing Tech has been awarded a patent for paper partition card flip blind box. This invention was developed by Chen Xinya.
The patent application number is CN202322355394U 20230831. The patent publication number is CN221419053 (U). International Patent Classification codes are B65D25/02, B65..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Yang Ningli has received a patent for drawing paper tube for environmental design.
The patent application number is CN202322259470U 20230822. The patent publication number is CN221419052 (U). International Patent Classification codes are B65D25/02, B65D53/00, B65D81/26 and B65D85/671.
State Intellect..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- Yizheng Jinyin Nonwoven Packaging Mat has obtained a patent for positioning device for paper tube processing. This invention was developed by Jin Chunyin.
The patent application number is CN202323305816U 20231204. The patent publication number is CN221416800 (U). International Patent Classification codes ..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Zhangjiagang Bomeite Insulation Mat for efficient insulation paper splitting machine. Qian Yongfeng, Qian Yujia, Jiang Wangjun and Gong Huiqing developed the invention.
The patent application number is CN202323303183U 20231205. The patent..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- Wuhan Yaxin Fine Decoration Printing has obtained a patent for paper printed matter die-cutting machine. This invention was developed by Cai Chengcheng and Wan Lu.
The patent application number is CN202322862259U 20231025. The patent publication number is CN221416792 (U). International Patent Classificati..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Dongying Huatai Qinghe Ind for automatic paper guiding cutter device used before sizing. Yu Haojun, Ding Xiangming, Wang Xuewei, Wang Youcheng and Li Chenxia developed the invention.
The patent application number is CN202323137510U 202311..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- Chongqing Xinlianfeng Ind has received a patent for high-strength paper tube cutting machine. This invention was developed by Zhang Chaoxie, Xue Lei, Xia Yun, Wen Yan, Liu Guanyong, Yang Guangyin, Liu Xiaolin, Wang Lun and Huang Liang.
The patent application number is CN202322966192U 20231102. The patent ..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- Sanyou Prec Parts Huizhou has obtained a patent for edge grinding device for processing drum paper in sound box. This invention was developed by Deng Rongji.
The patent application number is CN202323518359U 20231222. The patent publication number is CN221416039 (U). International Patent Classification cod..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- Fuzhou Xingqiang Paper has been awarded a patent for paper tube corner polishing device. This invention was developed by Wang Dongfa, Hu Xiaorong, Pan Zubin and Wang Wenqiang.
The patent application number is CN202322893068U 20231027. The patent publication number is CN221416035 (U). International Patent ..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- Tangshan Yunfa Tech has secured a patent on paper tube polishing mechanism. Kang Yunfa and Zhao Chaolong developed the invention.
The patent application number is CN202322957903U 20231102. The patent publication number is CN221415973 (U). International Patent Classification codes are B24B41/00, B24B41/06,..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- Chinese Patent for paper tube convenient to connect has been issued to Qingdao Hengtaiyuan Paper Tube. This invention was developed by Du Xianrong, Liu Yulong, Cheng Xueqin and Hou Xuehua.
The patent application number is CN202420146523U 20240122. The patent publication number is CN221424195 (U). Internat..
Paper and Pulp
| Fri 14 Mar 2025
Beijing, March 14 -- Nine Dragons Paper Hebei has received a patent for shock absorption device for press master. This invention was developed by Zhang Xingang.
The patent application number is CN202322370945U 20230901. The patent publication number is CN221423764 (U). International Patent Classification code is F16F13/00.
..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Chinese Patent for roll paper stacking and placing frame has been issued to Xi'an Tangdu Paper Products. This invention was developed by Zhou Yongwei.
The patent application number is CN202322949809U 20231101. The patent publication number is CN221419038 (U). International Patent Classification codes are ..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Jiulong Intelligent Package Dongguan has been granted a patent for adhesive-free paper pallet. This invention was developed by Cheng Chong.
The patent application number is CN202323624894U 20231228. The patent publication number is CN221419008 (U). International Patent Classification code is B65D6/24.
..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Qingdao Linjie Packaging Products has received a patent for heat insulation and preservation type paper packaging box. This invention was developed by Lu Can.
The patent application number is CN202420282296U 20240206. The patent publication number is CN221418996 (U). International Patent Classification co..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Heyue Environmental Prot Packaging for splicing type paper packaging box. Qin Guanwen, Xu Xiaozhao, Xiao Xiaoming, He Pengzhi, Xie Qingmei and He Wanshan developed the invention.
The patent application number is CN202420274745U ..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Tianjin Dingcai Packaging has received a patent for four-corner bottom-hooked paper box with partition plates. This invention was developed by Liu Guanghan and Hua Zhixiang.
The patent application number is CN202322630244U 20230927. The patent publication number is CN221418975 (U). International Patent Cl..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Qingdao Rongzhidai Ecological Textile Tech has been granted a patent for novel paper handle. This invention was developed by Wu Yongyao and Wu Wenyue.
The patent application number is CN202420283636U 20240206. The patent publication number is CN221418973 (U). International Patent Classification code is B6..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Hangzhou Ting Zheng Packing Mat has received a patent for butterfly buckle type bundling paper sleeve. This invention was developed by Li Zenghui, Hua Zhixiang and Hong Ziyue.
The patent application number is CN202323533379U 20231225. The patent publication number is CN221418969 (U). International Patent ..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Deligao Putian Machinery has secured a patent on roll paper slitting and bundling equipment. Liu Xiangqun developed the invention.
The patent application number is CN202323513515U 20231222. The patent publication number is CN221418922 (U). International Patent Classification codes are B65B13/18, B65B35/22..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Suzhou Deweike Machinery Equipment for packing device for paper packing boxes. Hu Bocheng developed the invention.
The patent application number is CN202323401751U 20231213. The patent publication number is CN221418915 (U). International ..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Shanghai Pingchen Ind for adhesive sticker composite paper packaging turntable structure. Zheng Leifeng, Ma Guohua, Wang Zhou, Wang Shuai and Chen Tianle developed the invention.
The patent application number is CN20232360477U 20231113. T..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Dongguan Changxing Paper has secured a patent on core body auxiliary packaging device for paper diapers. Wang Shuyang, Su Weixiong, Wang Jialing and Wu Hehe developed the invention.
The patent application number is CN202323578809U 20231227. The patent publication number is CN221418735 (U). International P..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Yonghe Printing for paper mounting device. Deng Shuihong developed the invention.
The patent application number is CN202420149156U 20240122. The patent publication number is CN221417836 (U). International Patent Classification co..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Chinese Patent for paper guide structure of thermal printer has been issued to Wuhan Jingchen Wisdom Logo Tech. This invention was developed by Liu Xiong and Cheng Xiongping.
The patent application number is CN202323546129U 20231226. The patent publication number is CN221417767 (U). International Patent C..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Liancheng Kaikesi Tech for automatic web wiping mechanism for roll paper. Yao Jiangping developed the invention.
The patent application number is CN202323430941U 20231215. The patent publication number is CN221417738 (U). International Pa..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Guangdong Jiefeng Industrial Invest has been granted a patent for automatic pressing equipment for corrugated paper. This invention was developed by Li Xuechao.
The patent application number is CN202323528784U 20231222. The patent publication number is CN221417598 (U). International Patent Classification ..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Guangdong Jiefeng Industrial Invest for corrugated paper humidity measuring device. Li Xuechao developed the invention.
The patent application number is CN202323528767U 20231222. The patent publication number is CN221417597 (U). Internati..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Anhui Zhaolong Paper for dehumidifier for corrugated paper production. Cao Weimin and Li Jiafu developed the invention.
The patent application number is CN202323523388U 20231223. The patent publication number is CN221417596 (U). Internati..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Anhui Kunlun Biology Packaging Mat has obtained a patent for indentation device for paper tube production and processing. This invention was developed by Xu Min, Song Zhaojun and Sun Guangzhen.
The patent application number is CN202323324816U 20231201. The patent publication number is CN221417595 (U). Int..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Weibang Paper Ind Chongqing has been granted a patent for paper product embossing machine. Du Sidong and Zhang Yongning developed the invention.
The patent application number is CN202322582145U 20230921. The patent publication number is CN221417592 (U). International Patent Classification codes are B31F1/..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Chinese Patent for corrugated paper detecting and flattening device has been issued to Guangdong Jiefeng Industrial Invest. This invention was developed by Li Xuechao.
The patent application number is CN202323528746U 20231222. The patent publication number is CN221417591 (U). International Patent Classifi..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Longgang Yuanbo Machinery has been awarded a patent for double-row forming rotary structure and dust-sticking paper roll production equipment. This invention was developed by Chen Jiaochun.
The patent application number is CN202323526859U 20231223. The patent publication number is CN221417586 (U). Interna..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Chinese Patent for stable traction device for aluminum foil box in aluminum foil paper production has been issued to Weixian Lizhihua Aluminum Foil Products. This invention was developed by Chen Ruijun, Han Lihua, Chen Huihui and Han Gangjing.
The patent application number is CN202323275121U 20231202. The..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Youmida Intelligent Tech Guangzhou for pressing machine for paper product processing. Xu Jianfeng and Huang Qin developed the invention.
The patent application number is CN202322498573U 20230913. The patent publication number is CN2214175..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Shenzhen Xinlaiyu Packaging has been awarded a patent for forming machine capable of conveniently adapting to paper boxes with different sizes. This invention was developed by Mei Shuiyin.
The patent application number is CN202322901120U 20231027. The patent publication number is CN221417557 (U). Internat..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Dongguan Haoyang Paper Products has obtained a patent for paper product die cutting and creasing device. This invention was developed by Chen Duohao and Xiao Mei.
The patent application number is CN202323490355U 20231220. The patent publication number is CN221417554 (U). International Patent Classificatio..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Shenzhen Xinlaiyu Packaging has been granted a patent for multi-station paper box forming machine. This invention was developed by Mei Shuiyin.
The patent application number is CN202322901122U 20231027. The patent publication number is CN221417545 (U). International Patent Classification codes are B31B50/..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 14 -- Haining Banqiu Lining Cloth has been granted a patent for hot melting net film adhesive layer paper pasting device. Wang Yuxiang developed the invention.
The patent application number is CN202323387449U 20231213. The patent publication number is CN221417495 (U). International Patent Classification codes a..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 13 -- State Intellectual Property Office of China has awarded a patent to Shenyang Beixinte Casting Ind for sectional type paper pulp exothermic riser. Li Changhui, An Hong and Ma Xiyuan developed the invention.
The patent application number is CN202323250020U 20231130. The patent publication number is CN221414..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 13 -- State Intellectual Property Office of China has awarded a patent to Fujian Lishu Group for heat recovery device for corrugated paper dryer. Zhu Jianhua developed the invention.
The patent application number is CN20232388085U 20231115. The patent publication number is CN221413820 (U). International Patent ..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 13 -- State Intellectual Property Office of China has awarded a patent to Anhui Kunlun Biology Packaging Mat for gluing device for paper tube production and processing. Xu Min, Song Zhaojun and Sun Guangzhen developed the invention.
The patent application number is CN202323324796U 20231201. The patent publicati..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 13 -- Wuxi Jiuyuejiu Prec Machinery has been awarded a patent for paper passing roll shaft for full-automatic bag making machine. This invention was developed by Jiang Guozhong.
The patent application number is CN202323499923U 20231221. The patent publication number is CN221414115 (U). International Patent Clas..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 13 -- Jiangxi Kaiwei Bags has obtained a patent for packaging paperboard hot melt adhesive coating and pressing machine. This invention was developed by Chen Songyan, Wu Biyu and Chen Peng.
The patent application number is CN202322721280U 20231011. The patent publication number is CN221413704 (U). International..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 13 -- Jiangmen Qiaoyu Paper has been awarded a patent for paper-plastic separation device for pulping and residue washing. This invention was developed by Su Jinhua.
The patent application number is CN202323269835U 20231130. The patent publication number is CN221413462 (U). International Patent Classification c..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 13 -- Hunan Jiayue Prec Manufacturing has been awarded a patent for papermaking pulping waste residue treatment equipment. This invention was developed by Tan Yongzhong, Lin Jinxing, Ye Ying, Long Jun and Kong Wei.
The patent application number is CN202323295713U 20231205. The patent publication number is CN221..
Paper and Pulp
| Wed 12 Mar 2025
Beijing, March 13 -- Dongguan Shiliya Culture Creative has received a patent for tumbler type paper toy. This invention was developed by Jiang Xiaolin.
The patent application number is CN202322899109U 20231026. The patent publication number is CN221412219 (U). International Patent Classification code is A63H15/06.
State I..
Paper and Pulp
| Wed 12 Mar 2025
Beijing, March 13 -- Wang Jiaxu has received a patent for tissue box with double-layer crossed, staggered and tangent-superposed double-drum roll paper.
The patent application number is CN202322486204U 20230913. The patent publication number is CN221411100 (U). International Patent Classification code is A47K10/22.
State..
Paper and Pulp
| Wed 12 Mar 2025
Munich, March 13 -- European Patent Office has published Billerud AB patent application for starch coated paperboard. The invention was developed by Carlsson Gilbert and Larsson Johan a.
The patent application number is EP20230194745 20230831. The patent publication number is EP4516998 (A1). International Patent Classificatio..
Paper and Pulp
| Wed 12 Mar 2025
Beijing, March 13 -- Fujian Meike Paper has obtained a patent for composite core for paper diaper. This invention was developed by Zheng Youbin, Dai Jianghua and Zheng Yuanxin.
The patent application number is CN202420227381U 20240130. The patent publication number is CN221411538 (U). International Patent Classification codes..
Paper and Pulp
| Wed 12 Mar 2025
Beijing, March 13 -- Quanzhou Hengyi Sanitary Products has been granted a patent for baby paper diaper provided with breathable structure and convenient to wear. This invention was developed by Huang Xiaoyun, Huang Xiaohong, Huang Guoliang and Wu Fusheng.
The patent application number is CN202322597565U 20230925. The patent p..
Paper and Pulp
| Wed 12 Mar 2025
Beijing, March 13 -- State Intellectual Property Office of China has awarded a patent to Quanzhou Hengyi Sanitary Products for baby paper diaper with good bearing force. Huang Xiaoyun, Huang Xiaohong, Huang Guoliang and Wu Fusheng developed the invention.
The patent application number is CN202322597401U 20230925. The patent p..
Paper and Pulp
| Wed 12 Mar 2025
Beijing, March 13 -- State Intellectual Property Office of China has awarded a patent to Quanzhou Hengyi Sanitary Products for baby paper diaper with detachable absorption core. Huang Xiaoyun, Huang Xiaohong, Huang Guoliang and Wu Fusheng developed the invention.
The patent application number is CN202322455587U 20230911. The ..
Paper and Pulp
| Wed 12 Mar 2025
Beijing, March 13 -- Quanzhou Jiahua Sanitary Articles has secured a patent on buttock protection paper diaper. You Huashan developed the invention.
The patent application number is CN202322258538U 20230822. The patent publication number is CN221411531 (U). International Patent Classification codes are A61F13/496, A61F13/53 a..
Paper and Pulp
| Wed 12 Mar 2025
Beijing, March 13 -- State Intellectual Property Office of China has awarded a patent to University Jingchu Technology for feijoa pulping device. Jian Qingmei, Huang Renhua, Yi Qingping, Chen Qingchan and Li Rong developed the invention.
The patent application number is CN202322987393U 20231106. The patent publication number ..
Paper and Pulp
| Wed 12 Mar 2025
Beijing, March 13 -- State Intellectual Property Office of China has awarded a patent to Heze Olive Tree New Mat for decorative paper winding auxiliary structure. Guo Pengcheng and Guo Qinglei developed the invention.
The patent application number is CN202323395897U 20231212. The patent publication number is CN221409190 (U). ..
Paper and Pulp
| Wed 12 Mar 2025
Beijing, March 13 -- Foshan Zhaochang Electric Appliance has received a patent for stator slot paper machine. This invention was developed by Fang Zhilian.
The patent application number is CN202323502725U 20231221. The patent publication number is CN221408647 (U). International Patent Classification codes are H02K15/02 and H0..
Paper and Pulp
| Wed 12 Mar 2025
Beijing, March 13 -- State Intellectual Property Office of China has awarded a patent to Taizhou Shuanglong Jiaxing Automation Tech for insulation paper insertion mechanism of outer rotor. Zhao Jiaxing and Ren Lang developed the invention.
The patent application number is CN202323200743U 20231127. The patent publication numbe..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 13 -- Yixing Hongyun Plastic has secured a patent on mixing reaction kettle for cable filler pulping. Lin Zhongming, Ding Jianxin and Xu Xiaoli developed the invention.
The patent application number is CN202322997264U 20231107. The patent publication number is CN221413079 (U). International Patent Classificatio..
Paper and Pulp
| Thu 13 Mar 2025
Beijing, March 13 -- Chinese Patent for material mixing device for printing patterns on paper products has been issued to Wuhan Yaxin Fine Decoration Printing. This invention was developed by Cai Chengcheng and Wan Lu.
The patent application number is CN202322890905U 20231027. The patent publication number is CN221412871 (U)...
Paper and Pulp
| Wed 12 Mar 2025
Beijing, March 13 -- State Intellectual Property Office of China has awarded a patent to Henan Qingxiangyuan Sealing Mat for glass fiber oil filter paper filter element. Zhang Ziran developed the invention.
The patent application number is CN202322927286U 20231031. The patent publication number is CN221412481 (U). Internation..
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