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Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Beijing Oriental Yuhong Waterproof Technology for Polyurethane Foam Slitting Device. Hu Wei, Han Haijun, Xu Xixing, Mou Chenzhong, Zhou Yin and Huang Yixun developed the invention.
The patent application number is CN202422577913U 20241024..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Wanjing New Material Huzhou has received a patent for Plasticizing Processing Cooling Equipment. This invention was developed by Lin Fei, Zhong Weihao, Yuan Ruifeng and Yuan Zizheng.
The patent application number is CN202422725354U 20241108. The patent publication number is CN223442595 (U). International ..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Dongguan Shenan Plastic Mold has been granted a patent for Motor Shell Forming Die. This invention was developed by Lai Xuyu.
The patent application number is CN20242317389U 20241207. The patent publication number is CN223442656 (U). International Patent Classification codes are B29C39/26 and B29C39/36.
..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Hefei LCFC Information Technology has been granted a patent for Multi-connecting-rod Material Taking and Placing Structure and Material Taking and Placing Device. He Duwei, Feng Yang, Huang Baojin, Rong Gang and Cheng Qianli developed the invention.
The patent application number is CN202422645816U 2024103..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Wuhan Yiwei Energy Storage for Film Pasting Device. Zhou Ruoshi developed the invention.
The patent application number is CN202422734613U 20241108. The patent publication number is CN223443889 (U). International Patent Classification code..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Jiangsu Justech Precision Industry has been granted a patent for Film Tearing Mechanism. Jing Yuxiang, Wu Shichun, Gao Xiang and Li Haitao developed the invention.
The patent application number is CN202422124732U 20240830. The patent publication number is CN223444006 (U). International Patent Classificati..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Zhejiang Huanqun Plastic Industry has secured a patent on Folding Type Storage Compost Barrel. Lu Yiming developed the invention.
The patent application number is CN202422808949U 20241118. The patent publication number is CN223445449 (U). International Patent Classification codes are C05F17/907, C05F17/91..
Plastics
| Fri 10 Apr 2026
Munich, April 11 -- Intertape Polymer has filed a patent application for Tape Monitoring System. This invention was developed by Corbello William and Curtin Michael.
The patent application number is EP20240816335 20240529. The patent publication number is EP4719914 (A1). International Patent Classification codes are B65B1/00 ..
Plastics
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has published Ghent University patent application for Polymers for Delivery of Active Agents, Compositions Comprising Said Polymers, and Uses Thereof. The invention was developed by Muntean Cristina, Jerca Florica Adriana, Jerca Valentin Victor, Remaut Katrien, Raemdonck Koen and Hoogen..
Plastics
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has released Solventum Intellectual Properties patent application for Polyether Sulfone Copolymers and Articles Prepared Therefrom. This invention was developed by Hester Jonathan F, Griesgraber George W, Hays David S, Kawamoto Ken, Kruger Austin G and Mcintosh Lucas D.
The patent ap..
Plastics
| Fri 10 Apr 2026
Munich, April 11 -- Avient Corporation has filed a patent application for Continuous Fiber Reinforced Tapes. This invention was developed by Flagg Daniel, Zander Zachary, Swanson John and Pilpel Benjamin.
The patent application number is EP20240734670 20240524. The patent publication number is EP4720171 (A1). International Pa..
Plastics
| Fri 10 Apr 2026
Munich, April 11 -- Neste has filed a patent application for Upgrading Liquefied Waste Plastics. This invention was developed by Kurkijärvi Antti, Aho Marjut, Kela Jarmo, Kettunen Mika T and Ruskoaho Martti.
The patent application number is EP20240729332 20240523. The patent publication number is EP4720225 (A1). Internationa..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Suzhou Maixu Electronic Technology has received a patent for Automatic Winding Device for Processing High-haze Diffusion Film. This invention was developed by Wan Guangxu, Wen Jinge and Deng Guang.
The patent application number is CN202422795345U 20241117. The patent publication number is CN223444834 (U)...
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Wenzhou Tenglong New Material has been granted a patent for TPU (thermoplastic Polyurethane) Film Winding Equipment. This invention was developed by Chen Weixing and Zhang Jianfeng.
The patent application number is CN202422752125U 20241112. The patent publication number is CN223444792 (U). International P..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Zhejiang Langshi Instrument has obtained a patent for automatic coiled material uncoiling device applying pressed film. This invention was developed by Zhang Gaoqiang, Zhang Youbao, Chen Jiatao, Wang Yajie, Wu Hongxin and Zhang Wenyu.
The patent application number is CN202422874725U 20241125. The patent p..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Sichuan Kaipu Environmental Protection Packaging Products has obtained a patent for automatic feeding device of plastic packaging machine. This invention was developed by Kang Xiaoping, Chen Chao and Kang Jie.
The patent application number is CN202422659990U 20241101. The patent publication number is CN2234..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Qingdao Senfeng Plastic Packaging Products has been granted a patent for Plastic Bucket Convenient to Store. This invention was developed by Gong Weizeng.
The patent application number is CN202422739357U 20241111. The patent publication number is CN223444061 (U). International Patent Classification codes ..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Changshu Shuangle Color Printing Packing has been granted a patent for Cooling and Shaping Device for Production of Wrapping Film. This invention was developed by Zou Zhenxian and Xu Xuecheng.
The patent application number is CN202422154977U 20240903. The patent publication number is CN223442642 (U). Inte..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Nantong Chaoda Machinery & Technology has secured a patent on Quick Positioning Device for Foaming Mold. Zhou Xiaobing, Hong Fei and Zhou Xinlong developed the invention.
The patent application number is CN202422855573U 20241122. The patent publication number is CN223442629 (U). International Patent Classif..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Anhui Ruichi Precision Parts has received a patent for Dust Cover Mold Structure. This invention was developed by Wang Chenglong, Xu Wenhua and Peng Guohui.
The patent application number is CN202422441182U 20241010. The patent publication number is CN223442621 (U). International Patent Classification codes ..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Shishi Baisheng Qianlong New Material has been granted a patent for Waterproof and Breathable Composite TPU (thermoplastic Polyurethane) Film. Cai Fangxin and Cai Shanshan developed the invention.
The patent application number is CN202422989657U 20241205. The patent publication number is CN223443058 (U). ..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Shenzhen Manst Technology has been granted a patent for Dry-method Rolling Film Forming Equipment. This invention was developed by Peng Le and Peng Jianlin.
The patent application number is CN202422305864U 20240920. The patent publication number is CN223442940 (U). International Patent Classification code..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Jiangsu Justech Precision Industry has obtained a patent for automatic foamed plastic pasting equipment. This invention was developed by Jing Yuxiang, Wu Shichun, Hou Yongdong and Han Wenxing.
The patent application number is CN202422751821U 20241112. The patent publication number is CN223442881 (U). Intern..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Suzhou Xienbi Electronic has obtained a patent for automatic film blowing device for product film covering. This invention was developed by Wu Daping and Zhu Jiayi.
The patent application number is CN202422677813U 20241104. The patent publication number is CN223442839 (U). International Patent Classificat..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Winko Nanjing Plastics for Feeding Device of Plastic Vacuum Forming Machine. Ren Dongliang and Kong Shengming developed the invention.
The patent application number is CN202422647609U 20241031. The patent publication number is CN223442816..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Chinese Patent for Mechanical Inclined Ejection Structure of Small Mold has been issued to Kunshan Hongyongsheng Mould. This invention was developed by Lou Zhen and Zou Qiang.
The patent application number is CN20242310452U 20241206. The patent publication number is CN223442766 (U). International Patent Cla..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Kunshan Guangleying Electronic Technology has obtained a patent for medical needle tube plastic mold demolding mechanism. This invention was developed by Li Qing.
The patent application number is CN202422668792U 20241101. The patent publication number is CN223442762 (U). International Patent Classification ..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Kunshan Guangleying Electronic Technology has been granted a patent for Medical Needle Tube Plastic Mold. This invention was developed by Li Qing.
The patent application number is CN202422668521U 20241103. The patent publication number is CN223442753 (U). International Patent Classification codes are B29C45..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Suzhou Boao Plastic Electronics for Rapid Forming Type Injection Mold. Zhang Youming and Shu Bing developed the invention.
The patent application number is CN202422279156U 20240918. The patent publication number is CN223442713 (U). Internat..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Hefei Chuanda Mould has received a patent for Plastic Mold Demolding Device. This invention was developed by Zhan Xinghua, Huang Zulan, Pan Zhiyong and Pan Xiaohui.
The patent application number is CN202422771652U 20241114. The patent publication number is CN223442678 (U). International Patent Classificatio..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Shenzhen Matrix Multi Technology has been granted a patent for Coating Equipment for Improving Uniformity of Magnetron Sputtering Film. Hu Xiaobo, Zhang Xiaojun and Li Jiaxiaolong developed the invention.
The patent application number is CN202422725704U 20241108. The patent publication number is CN2234456..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Chinese Patent for Water-cooling Conducting Ring Structure and Magnetron Sputtering Film Deposition Equipment has been issued to Shenzhen Matrix Multi Technology. This invention was developed by Xiao Rongfeng, Zhu Xinhua, Yang Hongsheng and Zhang Xiaojun.
The patent application number is CN202422675195U 2..
Plastics
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has published Shanghai Bluepha Microbiology Tech Co Ltd and Jiangsu Lansu Biomaterial Co Ltd patent application for Polyhydroxyalkanoate Composition, Polyhydroxyalkanoate Molded Article and Preparation Method Therefor. The invention was developed by Ma Zhiyu, Xu Yong, Li Shenghui, Ma Yi..
Plastics
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has received Evlaser Co Ltd patent application for Laser Scanning-type Plastic Welding Device Using Bundle Fiber. Han Sangbae developed the invention.
The patent application number is EP20230920107 20230920. The patent publication number is EP4721958 (A1). International Patent Classi..
Plastics
| Fri 10 Apr 2026
Munich, April 11 -- Gebr Scheidt GmbH has submitted a patent application for Method for Producing an Extruded Plastic Web Material, Extruded Web Material and Transport Container. This invention was developed by Scheidt Markus.
The patent application number is EP20240203827 20241001. The patent publication number is EP4721950 ..
Plastics
| Fri 10 Apr 2026
Munich, April 11 -- Hilger & Kern GmbH has sought patent for Arrangement for Supplying a Reactive, Self-curing Plastics Mixture to a Mold for a Composite Part, to Which Negative Pressure Can be Applied. This invention was developed by Geier Daniel.
The patent application number is EP20240721964 20240424. The patent publicatio..
Plastics
| Fri 10 Apr 2026
Beijing, April 11 -- Wuxi Xizhu Plastic Co Ltd has been granted a patent for Shock-resistant Bearing Plastic Retainer. This invention was developed by Liu Yun, Shi Junqi, Shi Chenyi, Shen Jian and Chen Min.
The patent application number is CN202423230082U 20241226. The patent publication number is CN223447483 (U). Internation..
Plastics
| Fri 10 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Changchun Shide Energy Saving Building Mat Co Ltd for Combined Upvc (unplasticized Polyvinyl Chloride) Profile. Liu Xingyu developed the invention.
The patent application number is CN202422680114U 20241105. The patent publication number i..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Liaoning Jinbo Machinery Equipment Mfg Co Ltd has received a patent for Machining and Pouring Mold for Adapter. This invention was developed by Han Dong, Wang Yang, Niu Kunjian and Liu Huan.
The patent application number is CN202422954615U 20241202. The patent publication number is CN223441084 (U). Intern..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Nuoge Automobile Mould Co Ltd for Mold Frame Mechanism for Mold. Yang Ou and Pan Yukai developed the invention.
The patent application number is CN202422803841U 20241118. The patent publication number is CN223441076 (U). Internat..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Tonglin Casting Ind Co Ltd has received a patent for Casting Mold Structure. This invention was developed by Chen Hong and Fu Qiu.
The patent application number is CN202422946801U 20241129. The patent publication number is CN223441047 (U). International Patent Classification codes are B22C21/14 and B22C9/..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Mingtai Equipment Mfg Jiangsu Co Ltd for Lower Mold Splitting and Demolding Structure for Long-stroke Seamless Tube. Zhang Keze developed the invention.
The patent application number is CN20242202539U 20240819. The patent publication numb..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Dongguan Pengbo Metal Products Co Ltd has been granted a patent for Progressive Mold for Assisting Demolding Through Slide. This invention was developed by Chen Rong.
The patent application number is CN20242222241U 20240820. The patent publication number is CN223440888 (U). International Patent Classifica..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Chinese Patent for Reciprocating Motion Sliding Block Supporting Mold Convenient to Demold has been issued to Jiangsu Schuerholz Prec Metal Forming Co Ltd. This invention was developed by Ye Wenhui, Xie Zhong and Li Wei.
The patent application number is CN202422967071U 20241203. The patent publication num..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Suzhou Ditian Robot Automation Co Ltd has been granted a patent for Ultrasonic Cleaning Machine for Cleaning Fine Holes in Mold. Wan Xinfei, Lu Guochun and Zhi Haibo developed the invention.
The patent application number is CN202422778114U 20241114. The patent publication number is CN223440588 (U). Intern..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Foshan Xusu Plastic Products Co Ltd has been granted a patent for Cleaning Device for Plastic Products. Huang Xianming developed the invention.
The patent application number is CN202422415576U 20241008. The patent publication number is CN223440561 (U). International Patent Classification codes are B08B13/..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Chongqing Quanyan Tech Co Ltd has received a patent for Cleaning Device for Plastic Product Production. This invention was developed by Dan Hongfen, Wang Yunping and Dan Peijin.
The patent application number is CN202422615144U 20241028. The patent publication number is CN223440541 (U). International Paten..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Hefei Suchang Electromechanical Complete Equipment Co Ltd has obtained a patent for cleaning device used after mold accessory machining. This invention was developed by Chen Yinqiao.
The patent application number is CN202423139091U 20241219. The patent publication number is CN223440525 (U). International ..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Chinese Patent for Shock Absorber Assembly Spring Plastic Spraying Treatment Device has been issued to Jiangsu Meili Dayuan Spring Co Ltd. This invention was developed by Yuan Kefeng and Zhang Jian.
The patent application number is CN202422650824U 20241031. The patent publication number is CN223440163 (U)..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Shunhangda Plastic Mould Co Ltd for Plastic Mold Guide Mechanism. Li Yanyun, He Feng and He Chaoyue developed the invention.
The patent application number is CN202422903902U 20241127. The patent publication number is CN223442631 ..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Yuyao Juxin Yixian New Mat Co Ltd for Dust Collecting Device of Plastic Feeding Machine. Su Fuxi developed the invention.
The patent application number is CN20242313481U 20241206. The patent publication number is CN223442619 (U). Internat..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Dongguan Yujie Industrial Invest Co Ltd has been awarded a patent for Sorting and Cleaning All-in-one Machine for Plastic Recovery. This invention was developed by Shi Chuanjie, Shi Chuanxing and Hong Zhiqin.
The patent application number is CN20242330209U 20241207. The patent publication number is CN2234..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Zhaoqing Huiyingfa Plastic Co Ltd has been granted a patent for Regenerated Plastic Particle Impurity Removal Mechanism. Jin Xuanang, Wang Xiaoyang and Wang Junting developed the invention.
The patent application number is CN202422452473U 20241011. The patent publication number is CN223442604 (U). Interna..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Yangzhou Wanyi High Molecular Mat Co Ltd has been granted a patent for Drying Device for Polymer Plastic Products. This invention was developed by Tang Chongjian.
The patent application number is CN202520161786U 20250123. The patent publication number is CN223442601 (U). International Patent Classificatio..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Anhui Wanlu Plastic Ind Co Ltd has received a patent for Recycled Plastic Particle Drying Device. This invention was developed by Zhang Bailong.
The patent application number is CN20242310340U 20241206. The patent publication number is CN223442600 (U). International Patent Classification code is B29B13/06..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Guangdong Yuehua New Material Tech Co Ltd has been granted a patent for Recyclable Thermoplastic Resin Particle Cooling Device. Sun Luxiang and Li Erhong developed the invention.
The patent application number is CN20242310407U 20241206. The patent publication number is CN223442596 (U). International Paten..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Anhui Wanlu Plastic Ind Co Ltd has received a patent for Efficient Plastic Particle Granulator. This invention was developed by Zhang Bailong.
The patent application number is CN20242310120U 20241206. The patent publication number is CN223442591 (U). International Patent Classification codes are B29B13/06..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Guangdong Zhengyu Plastic Tech Co Ltd has been awarded a patent for Mixing Device for Plastic Products. This invention was developed by Zhang Ronghao and Zhang Chunhu.
The patent application number is CN202422998179U 20241205. The patent publication number is CN223442581 (U). International Patent Classifi..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Hefei Ruisong New Material Tech Co Ltd for Stirring Device for Processing Filled Polypropylene Resin. Sun Qixiang, Guo Chao and Wu Jiaan developed the invention.
The patent application number is CN202422717417U 20241108. The patent public..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Qinghai Lvrun New Material Tech Co Ltd for Biodegradable Plastic Article Raw Material Mixing Equipment. Deng Yao developed the invention.
The patent application number is CN202422989703U 20241205. The patent publication number is CN223442..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Zhejiang Xiongyu Beton Component Co Ltd has received a patent for Automatic Overturning Mechanism for Mold Closing Bolt of Centrifugal Pile Mold. This invention was developed by Yu Lindong, Sun Qing and Sun Genming.
The patent application number is CN202422804870U 20241115. The patent publication number i..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Xiongyu Beton Component Co Ltd for Automatic Mold Closing Device for Concrete Centrifugal Pile Mold. Yu Lindong, Sun Qing and Sun Genming developed the invention.
The patent application number is CN202422797916U 20241115. The pat..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Jiangsu Shirui Composite Mat Co Ltd has obtained a patent for glass fiber reinforced plastic grating cutting device convenient to clamp. This invention was developed by Pan Dexiang and Chen Ningjun.
The patent application number is CN202422436259U 20241010. The patent publication number is CN223442369 (U)..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Chinese Patent for Cutting Equipment for Plastic Plate Processing has been issued to Henan Beidi Plastic Ind Co Ltd. This invention was developed by Hu Xing, Xia Zhengping, Xu Wenhu and Zhao Hai.
The patent application number is CN202422534631U 20241021. The patent publication number is CN223442352 (U). I..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Tangshan Xinfangyuan Plastic Products Co Ltd has been granted a patent for Molded Plastic Bucket Trimming Device. This invention was developed by Zhang Lei, Zhang Haijiao and Sun Fengjiao.
The patent application number is CN20242316989U 20241209. The patent publication number is CN223442337 (U). Internati..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Tianjin Tianwenlong Metal Products Co Ltd has been granted a patent for Steel Mold Mounting Device. Huang Delong and Lin Liyan developed the invention.
The patent application number is CN20242305377U 20241206. The patent publication number is CN223442229 (U). International Patent Classification codes are ..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Dongguan Zhengxi Prec Manufacturing Co Ltd has been granted a patent for Polishing Equipment for Plastic Products. Cheng Jun and Wu Shengjie developed the invention.
The patent application number is CN202422966908U 20241203. The patent publication number is CN223441873 (U). International Patent Classifica..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Guangdong DXM Steel Ind Co Ltd for Rapid Clamping Fixture for Mold and Template Machining. Zhang Liyang, Wu Qingxiang, Mu Qingzhe and Guo Jintao developed the invention.
The patent application number is CN202521759239U 20250819. The paten..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Nantong Fuleda Automobile Fittings Co Ltd has been granted a patent for Engine Belt Pulley Mold Ejection Mechanism. Cao Jin, Zhou Min, Zhang Shenbin, Qian Jiangwei and Yan Jun developed the invention.
The patent application number is CN202422528867U 20241019. The patent publication number is CN223441087 (..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Anhui Zhongxing Mould Co Ltd has secured a patent on Plastic Shell Injection Mold. Ding Xiaochun, Xu Xiangui and Dong Fei developed the invention.
The patent application number is CN202422734740U 20241111. The patent publication number is CN223442772 (U). International Patent Classification codes are B29C..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Shanghai Xihe Prec Mould Co Ltd has been granted a patent for Locking Mechanism for Injection Mold. This invention was developed by Zhao Xinyuan, Ni Wenping, Zhou Xin, Hu Shaowen, Ma Li, Tian Lei, Liu Yaozu, Weng Zhangyao and Gu Jie.
The patent application number is CN202422849860U 20241122. The patent pu..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Fengwu Photoelectric Suzhou Co Ltd has been granted a patent for Injection Mold with Replaceable Sliding Block. This invention was developed by Song Haichao, Sun Chunchun and Lyu Xiao.
The patent application number is CN202422800764U 20241118. The patent publication number is CN223442764 (U). Internationa..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Nantong Weihua Innovation Material Tech Co Ltd has secured a patent on Threaded Joint Injection Mold. Chen Haixia developed the invention.
The patent application number is CN202421620171U 20240710. The patent publication number is CN223442752 (U). International Patent Classification codes are B29C45/40 an..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Dongguan Yanyi Moulding Tech Co Ltd has been awarded a patent for Sole Mold with Exhaust Hole Adjusting Mechanism. This invention was developed by Song Ja-jeong.
The patent application number is CN202422811592U 20241119. The patent publication number is CN223442745 (U). International Patent Classification..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Xiamen Honglin Plastic Mould Co Ltd has been awarded a patent for Core Pulling Mechanism for Injection Mold. This invention was developed by Liu Shanmu.
The patent application number is CN202422859399U 20241122. The patent publication number is CN223442742 (U). International Patent Classification codes ar..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Transcend Communication Co Ltd has secured a patent on Plastic Mold Structure Capable of Performing Injection Molding Twice in Sequence. Mochimori developed the invention.
The patent application number is CN202422996616U 20241205. The patent publication number is CN223442732 (U). International Patent Clas..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Changchun Beige Plastic Fittings Equipment Co Ltd has secured a patent on Air Exhausting and Material Overflowing Structure of Pu (polyurethane) Mold. Sun Qinnan developed the invention.
The patent application number is CN202422987809U 20241205. The patent publication number is CN223442731 (U). Internatio..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Chongqing Shuangma Tech Co Ltd has been granted a patent for Injection Mold for Preventing Deformation of Steel Material. Su Hai and Luo Xiao developed the invention.
The patent application number is CN202422976891U 20241204. The patent publication number is CN223442729 (U). International Patent Classific..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Broadway Precision Tech Limited for Full-automatic Plate Taking Mold. Tan Zhishan, Chen Binggui, Yang Fenping and Wu Junxiong developed the invention.
The patent application number is CN202422709326U 20241106. The patent publication numbe..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Xiamen Shengjiu Prec Mould Co Ltd has received a patent for Mold Opening Mechanism for Mold. This invention was developed by Xiang Jiasen and Wen Guoxin.
The patent application number is CN202422459890U 20241012. The patent publication number is CN223442699 (U). International Patent Classification code is..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Zigong Chenghua Automotive Parts Co Ltd has been granted a patent for Foam Forming Mold for Automobile Seat. Liao Changgui, Wang Yuefeng, Liu Yong and Zhang Qi developed the invention.
The patent application number is CN202422725499U 20241108. The patent publication number is CN223442689 (U). Internationa..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- State Intellectual Property Office of China has awarded a patent to Hunan Jinyuandong Auto Parts Co Ltd for Integrated Foaming Mold with Good Sealing Performance. Long Yeping, Dai Xianhua, Wang Donghong, Huang Guowei, Yang Silu and Han Fei developed the invention.
The patent application number is CN202422..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Jiangsu Lvyuan New Mat Co Ltd has been granted a patent for Device with Movable Side Plates for Continuous Rigid Foam Production of Bio-based Polyurethane. This invention was developed by Cui Aihua, Lin Ling, Lin Yongfei, Kong Pengpeng, Du Feng and Feng Jiaojiao.
The patent application number is CN2024227..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Chinese Patent for Anti-feeding Insert and Matched Mold Structure has been issued to Changshu Jianan Frp Products Co Ltd. This invention was developed by Cao Ke and Qian Jin.
The patent application number is CN202422934485U 20241129. The patent publication number is CN223442675 (U). International Patent C..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Chinese Patent for Sole Mold Pressing Device for Leisure Shoe Processing has been issued to Anhui Hongwei Shoes Co Ltd. This invention was developed by Luo Wei, Zhu Shihong, Wang Bo and Li Na.
The patent application number is CN20242326557U 20241209. The patent publication number is CN223442670 (U). Inter..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Chinese Patent for Wing Carbon Fiber Plate Hot-pressing Die Convenient to Position has been issued to Wuhu Beite Electromechanical Equipment Co Ltd. This invention was developed by Zhang Panfeng.
The patent application number is CN20242270333U 20240826. The patent publication number is CN223442665 (U). In..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Liaoning Aoyida Advanced Mat Co Ltd has been granted a patent for Forming Die for Large-diameter Carbon Fiber Heat Preservation Cylinder. This invention was developed by Jiang Han and Xu Qinghao.
The patent application number is CN202422995924U 20241205. The patent publication number is CN223442660 (U). I..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Beijing Aoxing Yabo Tech Development Co Ltd has obtained a patent for vacuum stirring and pouring integrated device for pouring and forming high-viscosity polyurethane. This invention was developed by Chen Caiyang, He Shijia and Li Ya.
The patent application number is CN202422569426U 20241024. The patent ..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Liaoning Aoyida Advanced Mat Co Ltd has been granted a patent for Dry Forming Device for Carbon Fiber Thermal Insulation Material. This invention was developed by Zheng Shuyun, Gao Xiaofei, Yuan Hao, Xu Qinghao and Pang Laifeng.
The patent application number is CN202422880732U 20241126. The patent publica..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Dangshan Kexu Plastic Products Co Ltd has secured a patent on Drying Device for Plastic Products. Sun Fuke developed the invention.
The patent application number is CN202422645018U 20241031. The patent publication number is CN223442649 (U). International Patent Classification codes are B29C37/00, F26B15/1..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Xiamen Cheng Shin Entpr Co Ltd has been awarded a patent for Thermal Insulation Structure of Vulcanizing Mold and Vulcanizing Machine. This invention was developed by Xie Shengming.
The patent application number is CN202422332499U 20240924. The patent publication number is CN223442638 (U). International P..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Guangdong Cheng Li Tai Tech Co Ltd has obtained a patent for plastic package mold opening trigger automatic cleaning device and system. This invention was developed by Xu Qian, Hong Jizhong and Hong Jihong.
The patent application number is CN202521824844U 20250827. The patent publication number is CN22344..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Huizhou Tenai Precision Tech Co Ltd has secured a patent on Tire Mold Core Grabbing and Transferring Device. Zhan Haiyan developed the invention.
The patent application number is CN202423103306U 20241216. The patent publication number is CN223445158 (U). International Patent Classification codes are B29C3..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Henan Beidi Plastic Ind Co Ltd has obtained a patent for positioning mechanism of plastic bag winding device. This invention was developed by Xue Junfeng, Li Fucun and Xue Junxia.
The patent application number is CN202422738439U 20241111. The patent publication number is CN223444791 (U). International Pat..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Hengshui Huazhuoyi Composite Mat Co Ltd has received a patent for Glass Fiber Reinforced Plastic Nitrogen-sealed Water Tank with High Purity Requirement. This invention was developed by Kong Fanyong and Song Shenghui.
The patent application number is CN20242335496U 20241210. The patent publication number ..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Jiangsu Guangtian Naicai Tech Co Ltd has been granted a patent for Zirconium Corundum Wear-resistant Plastic Refractory. This invention was developed by Zou Tianyu and Zou Hongxing.
The patent application number is CN202423102828U 20241216. The patent publication number is CN223444221 (U). International P..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Wenzhou Lvsu Packaging Co Ltd has been awarded a patent for Binding Square Plastic Dustproof Bag Convenient to Close Up. This invention was developed by Guo Youjin.
The patent application number is CN202422788705U 20241115. The patent publication number is CN223444187 (U). International Patent Classificat..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Jiangsu Kunda Plastic Ind Co Ltd has been granted a patent for Easily Erected Plastic Woven Bag. Pan Kekuai developed the invention.
The patent application number is CN20242350085U 20241210. The patent publication number is CN223444175 (U). International Patent Classification codes are B65D30/04, B65D30/1..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Shandong Zongwei Machinery Equipment Co Ltd has received a patent for Unwinding Type Plastic Bag Labeling Device. This invention was developed by Yuan Xiaojun and Yuan Feng.
The patent application number is CN202520155430U 20250123. The patent publication number is CN223444036 (U). International Patent Cl..
Plastics
| Sat 11 Apr 2026
Beijing, April 11 -- Richen Intelligent Mfg Siyang Co Ltd has obtained a patent for high-efficiency labeling equipment for plastic product processing. This invention was developed by Yang Shuguang.
The patent application number is CN202422836866U 20241120. The patent publication number is CN223444024 (U). International Patent..
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