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Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Foshan Nanhai Hengda Machinery Mfg Co Ltd has been granted a patent for Aluminum Profile Mold Moving Device. This invention was developed by Tan Shucheng.
The patent application number is CN202422598065U 20241028. The patent publication number is CN223475946 (U). International Patent Classification codes ..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Jingheng Xiamen Technology has obtained a patent for dust removal device for plastic film processing. This invention was developed by Li Zhenghai, Ling Yaotiao and Ling Yuejin.
The patent application number is CN202422770208U 20241113. The patent publication number is CN223475825 (U). International Patent..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Jiangxi Tianyao New Material Tech Co Ltd has been granted a patent for Dust Removal Device for Release Film Production. Hu Yachao, Han Leilei and Xiong Junyi developed the invention.
The patent application number is CN202422745564U 20241112. The patent publication number is CN223475815 (U). International ..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- China Jiliang University College of Modern Science and Technology has received a patent for Ultrasonic Cleaning Machine for Atractylodes Macrocephala Polysaccharide Extraction. This invention was developed by Zhu Liyun, Shao Wanyi, Chen Zhengyu, Cai Qiaolei, Chen Jianhua, Liu Guodong, Zhao Zhenling and Zhang..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Anhui Fangsheng Electronic Tech Co Ltd has been granted a patent for Tail Gas Multi-stage Spraying Equipment for Polyimide Film Production. This invention was developed by Fang Xiaodong.
The patent application number is CN202422890171U 20241126. The patent publication number is CN223474722 (U). Internatio..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Dingyuan Prec Mould Shanghai Co Ltd has been awarded a patent for Demolding Assembly for Precision Mold Production. This invention was developed by Feng Guangwei.
The patent application number is CN202422838062U 20241121. The patent publication number is CN223476156 (U). International Patent Classificatio..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Dongguan Zhanxin Prec Mould Co Ltd for Long-strip-shaped Porous Mold. Zhou Pengcheng, Xu Zheming and He Huajun developed the invention.
The patent application number is CN20242370107U 20241212. The patent publication number is CN223476086..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Chongqing Haihui New Mat Co Ltd for Gluing Device for Production of Polymer Self-adhesive Film Coiled Material. Yan Lin and Zhang Wei developed the invention.
The patent application number is CN202422736952U 20241108. The patent publicati..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Dongguan Huihe Commodity Co Ltd has been awarded a patent for Composite Film Layer Processing Equipment. This invention was developed by Yan Meng and Dan Sufan.
The patent application number is CN202422722285U 20241108. The patent publication number is CN223475403 (U). International Patent Classification ..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Foshan City Gaoming Shengjun Chemical Co Ltd has obtained a patent for reaction kettle for producing plasticizer. This invention was developed by Huang Shanming.
The patent application number is CN202422804914U 20241115. The patent publication number is CN223475015 (U). International Patent Classification..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Shandong Fuxin Zhuopin New Material has been awarded a patent for Simple Production Device of Polyether Modified Polysiloxane. This invention was developed by Chen Yunfei, Wang Jian, Liu Xiangyun, Dong Xiuliang, Liu Zhaorui and Wang Xiaohong.
The patent application number is CN202422557738U 20241022. The ..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Chinese Patent for Silicon Oxide High-barrier Film Layer Production Equipment has been issued to Guisheng Nantong New Material Tech Co Ltd. This invention was developed by Zhang Biao, Liu Wei and Cai Nianhua.
The patent application number is CN202423122302U 20241218. The patent publication number is CN223..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Jiangsu FMS R&D Mat Co Ltd has obtained a patent for easily-cleaned polyester spunlace filter felt. This invention was developed by Liu Shuping, Sun Yaoyao and Zhang Jinyun.
The patent application number is CN202422706474U 20241107. The patent publication number is CN223474599 (U). International Patent Cl..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Zhongyan Anhui Tianchen Chemical Co Ltd for Recovery Device for Paste Resin Production. Yang Xiangjing, Yang Kai, Chang Guang, Xie Cheng, Li Tong, Jiang Ying and Zhang Qian developed the invention.
The patent application number is CN20242..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Chinese Patent for Reaction Kettle for Resin Production has been issued to Deqing Delong Refined Resin Co Ltd. This invention was developed by Hsieh Jeff Yeu-farn, Lu Renli, Lai Jiewen, Chen Baishen and Xie Hailin.
The patent application number is CN202423110553U 20241217. The patent publication number is..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Xuzhou Tiancheng Dental Medical Tech Co Ltd has been granted a patent for Movable Denture Mold Convenient to Demold. This invention was developed by Li Lei and Li Xu.
The patent application number is CN20242278148U 20240827. The patent publication number is CN223473920 (U). International Patent Classifica..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Beijing Yiling Technology for TPU (thermoplastic Polyurethane) Powder Additive Manufacturing Full-customized Early-stage Appliance. Huang Helong, Song Yunpeng, Liu Ruoxi and Xu Baohua developed the invention.
The patent application number..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Daqing Sanju Energy Purification Co Ltd has been awarded a patent for Neopentyl Glycol Conveying Regulation and Control Equipment for Improving Performance of Oil-free Alkyd Resin. This invention was developed by Li Hong, Zhang Leting, Yang Xuebing, Li Yanyue and Sun Ying.
The patent application number is..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Chinese Patent for Pneumatic Lining Plastic Butterfly Valve has been issued to Tianjin Jincheng Kaituo Valve Co Ltd. This invention was developed by Zheng Tingtao.
The patent application number is CN202422661358U 20241101. The patent publication number is CN223483437 (U). International Patent Classificati..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Transfer Device for Plastic Product Production has been issued to Richen Intelligent Mfg Siyang Co Ltd. This invention was developed by Li Haiyan.
The patent application number is CN202423210732U 20241225. The patent publication number is CN223479095 (U). International Patent Classifica..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Wuhan Xinshunyuan Tech Co Ltd has been granted a patent for Automobile Part Mold Carrying Assembly. Cai Baosheng developed the invention.
The patent application number is CN202423199963U 20241225. The patent publication number is CN223479093 (U). International Patent Classification codes are B62B3/02, B62..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Dingyuan Prec Mould Shanghai Co Ltd has received a patent for Transfer Trolley with Anti-slipping Function for Precision Mold Production. This invention was developed by Feng Guangwei.
The patent application number is CN202423154432U 20241220. The patent publication number is CN223479091 (U). Internationa..
Plastics
| Wed 15 Apr 2026
Beijing, April 15 -- Mingyang Smart Ningxia Wind Power Generation Co Ltd has received a patent for Stable Supporting Mechanism of Resin Glue Machine. This invention was developed by Sun Xu, Yuan Junning and Zhang Anqi.
The patent application number is CN202423301019U 20241231. The patent publication number is CN223483798 (U)...
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Anhui Beizhaoye Building Material Tech Co Ltd has been awarded a patent for Gypsum Building Board Moving Mold Box Device. This invention was developed by Tang Shan and Zhu Guanghong.
The patent application number is CN202423154446U 20241220. The patent publication number is CN223479762 (U). International ..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Huizhou Xinruisen Electronic Tech Co Ltd has secured a patent on Combined Plastic Frame. Li Jianjun and Yang Feng developed the invention.
The patent application number is CN202422807030U 20241118. The patent publication number is CN223479645 (U). International Patent Classification code is B65D6/24. Coop..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Zhejiang Yuefa New Mat Co Ltd has been granted a patent for Labeling Hot Sealing Machine Turn-over Device Capable of Preventing Film and Label from Being Separated. This invention was developed by Yin Bosheng and Huang Tao.
The patent application number is CN20252054865U 20250110. The patent publication n..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Hubei Tianjia Commodity Co Ltd for Labeling Device for Plastic Bucket Production. Wen Huimin developed the invention.
The patent application number is CN202422853514U 20241122. The patent publication number is CN223479587 (U). Internation..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Jinyun Intelligent Electronic Suzhou has obtained a patent for electronic material belt film stripping mechanism. This invention was developed by Deng Yulin.
The patent application number is CN202422656836U 20241101. The patent publication number is CN223479582 (U). International Patent Classification cod..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Shenzhen Huazhi Trade Co Ltd has been granted a patent for Cutting Equipment for Film Sealing Machine. Chautin developed the invention.
The patent application number is CN202422862601U 20241123. The patent publication number is CN223479555 (U). International Patent Classification codes are B65B61/00 and B..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Hangmo Technology for Electronic Equipment Cleaning and Film Pasting Device Easy to Tear and Free of Marks. Ao Yunjian developed the invention.
The patent application number is CN202423127850U 20241218. The patent publication num..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Dongguan Viko Optics Technology has secured a patent on Full-automatic Film Pasting Equipment. Liu Qingfu developed the invention.
The patent application number is CN202422990020U 20241204. The patent publication number is CN223479455 (U). International Patent Classification codes are B65B33/02, B65B35/10..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Guangzhou Sanxin Machinery Co Ltd has obtained a patent for servo angle folding device of transparent three-dimensional film packaging machine. This invention was developed by Cheng Kangwen.
The patent application number is CN202422904655U 20241127. The patent publication number is CN223479428 (U). Intern..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Qingdao Mite Mould Co Ltd has been granted a patent for Washing Machine Panel Mold Convenient to Close. This invention was developed by Han Chengyong.
The patent application number is CN202421883663U 20240806. The patent publication number is CN223478109 (U). International Patent Classification codes are ..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Jilin Ruierkang Optical Tech Co Ltd has been granted a patent for Copper Mold Core for Solving Mold Exhaust. Chen Chaoqian, Zhang Kaizhong and Shang Wei developed the invention.
The patent application number is CN202422631312U 20241030. The patent publication number is CN223478108 (U). International Paten..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Kebate Connection Tech Wuxi Co Ltd has obtained a patent for quick-insertion locking device for mold water collector. This invention was developed by Xia Mingcai and Wang Lingjun.
The patent application number is CN20242370323U 20241212. The patent publication number is CN223478107 (U). International Pate..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Golf Grip Cover Mold and Detecting and Positioning Device has been issued to Lanken Guangzhou Golf Products Co Ltd. This invention was developed by Luo Yiwen and Luo Zhao.
The patent application number is CN20242342281U 20241210. The patent publication number is CN223478103 (U). Interna..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Chongqing Hongcan Environmental Protection Tech Co Ltd has been awarded a patent for Crusher for Plastic Recovery. This invention was developed by Wei Ganchuan.
The patent application number is CN202422812592U 20241118. The patent publication number is CN223478093 (U). International Patent Classification ..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Huazai Tech Guangdong Co Ltd has secured a patent on Waste Plastic Sorting and Separating Equipment. Huang Wanming, Feng Yaomin, Zhang Rongchang and Yan Shaojian developed the invention.
The patent application number is CN20242305316U 20241206. The patent publication number is CN223478088 (U). Internation..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Xiamen Xinmeihe Equipment Mfg Co Ltd has received a patent for Hot Pressing Device for Epoxy Resin Prepreg Cloth. This invention was developed by Yan Jinben and Ye Meihe.
The patent application number is CN202422685910U 20241105. The patent publication number is CN223478082 (U). International Patent Class..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Plastic Product Raw Material Specification Classification Device has been issued to Fujian Guanhui Packing Co Ltd. This invention was developed by Cai Huadong, Li Tingpiao and Chen Chuanbiao.
The patent application number is CN20242353509U 20241211. The patent publication number is CN22..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Guangdong Zhongcheng Special Mat Co Ltd for Classification Screening System for Plastic Particle Production. Liu Sihua, Liu Simei and Chen Fugui developed the invention.
The patent application number is CN202422919824U 20241128. The paten..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Wanguan Plastic Suzhou Ind Park Co Ltd has secured a patent on Continuous Production Device for Composite Film. Wang Rufan developed the invention.
The patent application number is CN202422744093U 20241112. The patent publication number is CN223478074 (U). International Patent Classification codes are B29..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Guangdong Huaying Supply and Marketing Regeneration Resource Sorting Treat Co Ltd has been awarded a patent for Recycled Plastic Particle Drying Device. This invention was developed by Zhang Rongchang, Huang Lisong and Zhou Lijuan.
The patent application number is CN20242351110U 20241211. The patent publi..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Huazai Tech Guangdong Co Ltd for Drying Device and Plastic Recovery Equipment. Huang Wanming, Zhang Rongchang, Feng Yaomin and Yan Shaojian developed the invention.
The patent application number is CN202422931338U 20241129. The patent pub..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Mengcheng Keguan New Material Tech Co Ltd has been granted a patent for Rapid Cooling Equipment for Plastic Particle Preparation. This invention was developed by Xu Tianming, Zhang Yingchao and Zhu Xiaohong.
The patent application number is CN20242372891U 20241212. The patent publication number is CN22347..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Chongqing Sulong Plastic Tech Development Co Ltd has obtained a patent for cutter of unit type plastic granulator. This invention was developed by Guo Fuyou.
The patent application number is CN20242318822U 20241209. The patent publication number is CN223478060 (U). International Patent Classification code..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Anhui Tianmu Building Mat Co Ltd has been granted a patent for Raw Material Mixing and Blending Device for Resin Tile Processing. This invention was developed by Zheng Changhua, Su Renshan and Li Youguo.
The patent application number is CN20242352020U 20241211. The patent publication number is CN223478055..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Wuhu Dexin Tech Co Ltd has been granted a patent for Easily Detachable Connecting Mode for Injection Molding Part. This invention was developed by Cao Lei, Wang Lingling and Du Honghua.
The patent application number is CN202422990178U 20241205. The patent publication number is CN223483057 (U). Internation..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Shenzhen Hengxuan Plastic Rubber Products Co Ltd has been granted a patent for Fence Curtain Convenient to Assemble in Series. Liu Weiping developed the invention.
The patent application number is CN202422843568U 20241121. The patent publication number is CN223482404 (U). International Patent Classificati..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Nanjing Telesun S & T Ind Co Ltd for Anti-sagging Carbon Fiber Cloth for Building Reinforcement. Ma Junfa, Zhang Yongsheng and Lee Il-sam developed the invention.
The patent application number is CN202422851770U 20241122. The patent publi..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Daqing Datong Distr Traffic Business Development Center has received a patent for Building Wall Building Auxiliary Mold. This invention was developed by Wang Liang, Jiang Changwei and Xiao Hongjun.
The patent application number is CN202422771192U 20241114. The patent publication number is CN223482307 (U)...
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Jining Jialun Numerical Control Machinery Co Ltd for Tire Mold Convenient for Cavity Wall Cleaning. Ning Lianchao developed the invention.
The patent application number is CN202422345322U 20240925. The patent publication number is CN22347..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Shantou Chenghai Distr Bangbang Toys Co Ltd has received a patent for Material Mixing Machine for Plastic Processing. This invention was developed by Wang Bangbang and Huang Jingchun.
The patent application number is CN20252205502U 20250918. The patent publication number is CN223478045 (U). International ..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Hefei Licheng Intelligent Equipment Co Ltd has secured a patent on Raw Material Mixing Device for Plastic Tray Injection Molding Production. Ding Zhao, Gao Qingqing and Liu Dahong developed the invention.
The patent application number is CN202422866351U 20241125. The patent publication number is CN2234780..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Dongguan Niasi Plastics Machine Co Ltd has been granted a patent for Toner Supply Device of Plastic Color Matching Machine. Li Dehai developed the invention.
The patent application number is CN202422785678U 20241115. The patent publication number is CN223478037 (U). International Patent Classification cod..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Hubei Tianjia Commodity Co Ltd has been awarded a patent for Raw Material Mixing Mechanism for Plastic Product Processing. This invention was developed by Wen Huimin.
The patent application number is CN202422554235U 20241022. The patent publication number is CN223478036 (U). International Patent Classific..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Quanzhou Yonggu Cement Products Co Ltd has secured a patent on Casting Mold Convenient to Demold. Zheng Juntao developed the invention.
The patent application number is CN20242319321U 20241209. The patent publication number is CN223477968 (U). International Patent Classification codes are B28B21/04 and B2..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Quanzhou Jiaofa Eng Machinery Co Ltd has received a patent for Hydraulic Internal Mold for Prefabricated Box Girder. This invention was developed by Yang Huilong, Su Qingda, Huang Duanbo, Huang Yazhou and Huang Jonson.
The patent application number is CN202422982167U 20241204. The patent publication numbe..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Henan Lingang Construction Eng Co Ltd has obtained a patent for simple concrete lintel prefabricating mold. This invention was developed by Tao Jianhui, Meng Qichao, Yang Le, Zhang Haibo and Wu Haoqi.
The patent application number is CN20242302898U 20241206. The patent publication number is CN223477944 (U..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Chen Changyou for Sealed Accropode Mold. Chen Changyou, Xiao Shan, He Xinwen and Feng Jianhua developed the invention.
The patent application number is CN202422845379U 20241121. The patent publication number is CN223477939 (U). Internatio..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Xingtai Sencheng Zhugong Tech Co Ltd for Anti-leakage Superposed Beam Mold. Duan Gengshen, Li Xin, Huang Tao, Zhou Dian and Shi Liangliang developed the invention.
The patent application number is CN202422839858U 20241121. The patent publ..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Hainan Xingkaisheng Assembly Type Building Service Co Ltd for Prefabricated Wallboard Demolding Mold. Chen Likai, Wang Linhui, Chen Zenian and Yang Xun developed the invention.
The patent application number is CN202422590180U 20241025. Th..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Henan Zhongyuan Refractory Mat Co Ltd has been granted a patent for Feeding and Primary Rolling Mechanism of Refractory Brick Mold Pressing Mold. Gao Peiyuan, Gao Songqi, Ma Ruolan and Si Caixia developed the invention.
The patent application number is CN202520100375U 20250116. The patent publication numb..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Guangdong Ronglibao Household Products Co Ltd has been granted a patent for Ceramic Grouting Mold Convenient to Demold. Xu Shunlan, Weng Jinquan and Weng Hanrong developed the invention.
The patent application number is CN202422955631U 20241202. The patent publication number is CN223477923 (U). Internatio..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Chengdu Diamond Tools Co Ltd has been granted a patent for Twist Bit for Carbon Fiber Material. This invention was developed by Kou Zili, Qiu Zhiguo and Wu Minglang.
The patent application number is CN20242348002U 20241211. The patent publication number is CN223477861 (U). International Patent Classificat..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Anhui Tianlu New Mat Co Ltd for Protective Frame for Plastic Packaging Material Processing. Qi Tongshan developed the invention.
The patent application number is CN20242393698U 20241213. The patent publication number is CN223477834 (U). I..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Shundashun Plastic Products Co Ltd has obtained a patent for anti-fracture plastic splitting machine. This invention was developed by Wang Yong and Zheng Jinlu.
The patent application number is CN20242368678U 20241212. The patent publication number is CN223477831 (U). International Patent Classification c..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Haining Rixin Prot Material Industrial Co Ltd has been awarded a patent for Slitting Device for Protective Film Processing. This invention was developed by Ding Conggen, Ding Huizhong, Zhang Xi and Yang Lei.
The patent application number is CN202422518740U 20241017. The patent publication number is CN2234..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Online Coating Device for High-barrier Film has been issued to Fuzhou Green Sail Package Mat Co Ltd. This invention was developed by Lin Baiwen and Zhang Haijun.
The patent application number is CN20242381534U 20241213. The patent publication number is CN223477760 (U). International Pat..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Haining Rixin Prot Material Industrial Co Ltd has obtained a patent for slitting device for protective film production. This invention was developed by Ding Conggen, Yang Lei, Ding Huizhong and Zhang Xi.
The patent application number is CN20242388760U 20241213. The patent publication number is CN223477741..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Shandong Taikang Biodegradable Packing Mat Co Ltd has obtained a patent for plastic film processing high-speed slitting device with cutter convenient to replace. This invention was developed by Gao Chuancai, Hua Jingjun and Zhang Chuanmin.
The patent application number is CN20242384142U 20241213. The pate..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Shandong Xinmingxu New Energy Tech Development Co Ltd has secured a patent on Graphene Electrothermal Film Mounting Device. Yu Jiecheng and Wang Jie developed the invention.
The patent application number is CN20242313062U 20241206. The patent publication number is CN223477718 (U). International Patent Cla..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Film Edge Cutting Device of Film Processing Assembly Line has been issued to Jishui Jincheng New Material Proc Co Ltd. This invention was developed by Yang Junhui, Qi Shaoli and Ding Zhengyu.
The patent application number is CN202422841579U 20241121. The patent publication number is CN2..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Zhejiang Ouxin Medical Tech Co Ltd has secured a patent on Cutting Device for Polymer Packaging Material Processing. Zhang Jun'en developed the invention.
The patent application number is CN202422750889U 20241112. The patent publication number is CN223477703 (U). International Patent Classification codes ..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Anhui Guanzhi Printing Packaging for Cutting Device for PE Plastic Bag Film Processing. Yao Changhai, Tang Cunsheng and Yao Tong developed the invention.
The patent application number is CN202422200383U 20240909. The patent publication nu..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Nanjing Lexin Technology for PI Protective Film Forming Device. Huang Yudong developed the invention.
The patent application number is CN20242254264U 20240823. The patent publication number is CN223477701 (U). International Patent Classif..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Bingzhe Information Tech Co Ltd for Split Type Pet Water Dispenser Pump Assembly. Cao Lin and Liu Juan developed the invention.
The patent application number is CN202422986738U 20241205. The patent publication number is CN2234829..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Richen Intelligent Mfg Siyang Co Ltd for Adjustable Code Spraying Equipment for Plastic Product Production. Jiang Changhuan developed the invention.
The patent application number is CN202422992957U 20241204. The patent publication number ..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Jiaxing Jinmei Weaving Co Ltd has been granted a patent for Breathable Cool Polyester Woven Fabric. Zhang Haojie developed the invention.
The patent application number is CN202422634105U 20241030. The patent publication number is CN223478490 (U). International Patent Classification codes are B32B27/02, B3..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Shanghai Meifeng Packaging Mat Co Ltd has been awarded a patent for Composite Cast Film. This invention was developed by Cao Zhenqiang, Lu Zhichun, Qu Gaoling, Gu Yubo and Chen Dechun.
The patent application number is CN20242367678U 20241212. The patent publication number is CN223478487 (U). International..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Suzhou Xingfengqiang Textile Tech Co Ltd has been granted a patent for Outdoor Polyester Fabric. Meng Jing, Wang Xutao and Wang Fangming developed the invention.
The patent application number is CN202422991364U 20241205. The patent publication number is CN223478485 (U). International Patent Classification..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Suzhou Lanshigu New Material Tech Co Ltd for Car Cover Film Forming Equipment. Fei Qiujuan, Wang Laijun and Liu Guoqiang developed the invention.
The patent application number is CN20242302289U 20241205. The patent publication number is C..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Huizhou Wodejia New Mat Co Ltd has been awarded a patent for Surface Bubble Removing Device for Film Press. This invention was developed by Xu Meigeng.
The patent application number is CN20242333893U 20241210. The patent publication number is CN223478337 (U). International Patent Classification codes are ..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Yulong Building Material Technology has been granted a patent for Waterproof Roll Film Covering Device. This invention was developed by Shen Anxiang, Zhao Xiaolan and Zhu Weiwei.
The patent application number is CN202422852223U 20241122. The patent publication number is CN223478333 (U). International Pate..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Dry Film Pressing Bubble Adjusting Assembly and Dry Film Pressing Equipment has been issued to Chengdu Yicheng Integrated Circuit Co Ltd. This invention was developed by Zhou Hong.
The patent application number is CN202422817728U 20241119. The patent publication number is CN223478332 (U..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Anhui Meibang Resin Tech Co Ltd has been granted a patent for High-thermal-conductivity PVB (polyvinyl Butyral) Intermediate Film Extruder. This invention was developed by Li Renchun and Hu Jianqing.
The patent application number is CN202422723200U 20241108. The patent publication number is CN223478279 (U..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Shenzhen Meigaoneng Tech Co Ltd has been granted a patent for Plastic Extruder for Producing Computer Screen Protective Film. Li Benchuan and Li Zuntian developed the invention.
The patent application number is CN202422668548U 20241104. The patent publication number is CN223478277 (U). International Paten..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Maanshan Ruikai Machinery Co Ltd has secured a patent on Die Changing Auxiliary Device of Plastic Extruding Machine. Zhang Xueqing developed the invention.
The patent application number is CN202422712459U 20241107. The patent publication number is CN223478275 (U). International Patent Classification code ..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Fuzhou Chuande Tech Co Ltd has been awarded a patent for Positioning Device for Cooling Door Upper Trim Panel Forming Img Mold. This invention was developed by Zou Hao and Liu Xuanjin.
The patent application number is CN20242353586U 20241211. The patent publication number is CN223478268 (U). International..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Ningbo Lianyi Mould Co Ltd has been granted a patent for Rear Door Decorative Plate Panel Mold with Heat Dissipation Function. Zhang Fuyun developed the invention.
The patent application number is CN202422945528U 20241129. The patent publication number is CN223478266 (U). International Patent Classificati..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Suzhou Shikesaisi Mould Tech Co Ltd has been granted a patent for Injection Mold with Efficient Heating and Cooling Functions. This invention was developed by Li Jun.
The patent application number is CN202422539332U 20241021. The patent publication number is CN223478263 (U). International Patent Classific..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Integral Box Culvert Mold has been issued to Jiangsu Fenghe Tunnel Equipment Co Ltd. This invention was developed by Shen Jie, Qian Fengliang and Sun Liang.
The patent application number is CN202422901100U 20241127. The patent publication number is CN223481692 (U). International Patent ..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to China Tiesiju Civil Engineering Group and The First Eng Co Ltd of Ctec Group for Cloth Cover Fixing Device for Wrapping Bridge Pier Body with Plastic Cloth in High and Cold Environment. Ding Yawen, Huang Songwei, Zhang Lei, Sun Mingming, Zhe..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Hubei Xinhui Plastic Ind Co Ltd has been awarded a patent for Pe Film Embossing Treatment Device. This invention was developed by Shi Junyi and Liu Qing.
The patent application number is CN202422761577U 20241113. The patent publication number is CN223478327 (U). International Patent Classification codes a..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Shanxi Jiusheng Plastic Products Co Ltd has been granted a patent for Hollow Bottle Blowing Machine with Convenient Mold Replacement Function. Lei Xin, Ji Ping and Li Xiaoliang developed the invention.
The patent application number is CN20242353117U 20241211. The patent publication number is CN223478300 (..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Suzhou Junyifeng Prec Mould Manufacturing Co Ltd for Secondary Core-pulling Mold for Sliding Block. Zhu Haifeng and Zhou Shiping developed the invention.
The patent application number is CN20242305815U 20241206. The patent publication num..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Chongqing Shuangma Tech Co Ltd has been granted a patent for Pitched Roof Mechanism and Mold. Yang Yusong developed the invention.
The patent application number is CN202422976692U 20241204. The patent publication number is CN223478256 (U). International Patent Classification codes are B29C45/26 and B29C45..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Demoulding Device for Plastic Part Processing has been issued to Shenzhen Jiegao Prec Mould Co Ltd. This invention was developed by Liu Qi, Zheng Qiufen and Li Daguo.
The patent application number is CN202422988842U 20241205. The patent publication number is CN223478248 (U). Internation..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- Ningbo Lianyi Mould Co Ltd has received a patent for Double-ejector-pin Ejection Mechanism of Automotive Trim Mold. This invention was developed by Zhang Fuyun.
The patent application number is CN202422964191U 20241202. The patent publication number is CN223478247 (U). International Patent Classification ..
Plastics
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Ninghai Hongyu Mould Base Co Ltd for Mold Frame of Rear Mold Plate Assembly. Wang Dezhu developed the invention.
The patent application number is CN202422943891U 20241129. The patent publication number is CN223478245 (U). International Pa..
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