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Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Dongguan Meibo Electronic Tech Co Ltd has been granted a patent for Impact-resistant Tempered Film. Liu Lin developed the invention.
The patent application number is CN202520522510U 20250324. The patent publication number is CN223877683 (U). International Patent Classification codes are B32B15/095, B32B27/..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Pinghu Haiyouwei Applied Mat Co Ltd, Shangrao Haiyouwei Applied Film Co Ltd, Taizhou Haiyouwei Applied Mat Co Ltd and Shanghai HIUV New Materials for Color Film. Ma Li, Zhou Yangyang and Li Min developed the invention.
The patent applicati..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Beijing Jiaan Weishi Tech Development Co Ltd has been granted a patent for Film for Preventing Laser Electromagnetic Leakage. This invention was developed by Zhang Zhanjie.
The patent application number is CN20252077009U 20250113. The patent publication number is CN223877673 (U). International Patent Class..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Dongguan Yafeng Computer Parts Co Ltd for Product Injection Mold. Jiang Shuanghui, Xie Jianhui and Jiang Xueying developed the invention.
The patent application number is CN202520436401U 20250313. The patent publication number is CN2238774..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Zhejiang Furuixi New Mat Co Ltd has received a patent for Degreasing Device for Polytetrafluoroethylene Film. This invention was developed by Zhang Hantao and Wu Weibing.
The patent application number is CN202520277529U 20250221. The patent publication number is CN223877574 (U). International Patent Classi..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Hubei Zhongyu Hengtong New Material Tech Co Ltd has received a patent for Wide Roll-to-roll Film Laminating Device. This invention was developed by Rong Quanfa, Yang Shenggen and Wu Jinpeng.
The patent application number is CN202520523626U 20250324. The patent publication number is CN223877563 (U). Interna..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Hubei W Olf Photoelectric Co Ltd has been granted a patent for Placing Frame Structure for Optical Filter Production Film Covering. Liu Jianglu, Fan Xiaodong, Huan Weiwei, Chen Lang and Yang Feng developed the invention.
The patent application number is CN202520362654U 20250304. The patent publication numb..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Guangdong Baotexin New Material Tech Co Ltd has been granted a patent for Automatic Feeding Structure of Film Blowing Machine. Wu Guangxian, Wu Guangke and Wu Shangren developed the invention.
The patent application number is CN202520426354U 20250311. The patent publication number is CN223877530 (U). Inter..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Wuxi Aosi New Mat Co Ltd has been granted a patent for Cooling Device for PVC (Polyvinyl Chloride) Film Calendering Roller. This invention was developed by Li Bin and Wu Xianjie.
The patent application number is CN202520330027U 20250227. The patent publication number is CN223877381 (U). International Paten..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Ningxia Hengchang Science & Tech New Material Co Ltd for Plastic Film Stretching Forming Equipment. Zhou Hua developed the invention.
The patent application number is CN202520499870U 20250321. The patent publication number is CN223877362 (..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Henan Pingmei Shenma Nylon Mat Suiping Co Ltd has been granted a patent for Suspension Drying Oven for Biaxially Oriented Film Production. Che Tantan, Xie Junyan, Li Jifang, Zhang Mingjun, Tang Peng and Gao Yang developed the invention.
The patent application number is CN202520504160U 20250321. The patent ..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Sorting Equipment for Resource Utilization of Waste Plastics has been issued to Shandong Chemical Eng & Vocational College. This invention was developed by Lian Xiaoliang, Qu Yuying, Ge Caixia, Liu Gang, Wang Xin and Fu Guojuan.
The patent application number is CN202520530875U 20250325. ..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Sichuan Aoxite Electronic Mat Co Ltd for Automatic Degumming and Recycling Device for Pet (polyethylene Terephthalate) Film in Waste Polaroid. Chen Liang, Wang Xiaoyun and Yang Qing developed the invention.
The patent application number is..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Tianjin Furuikang New Material Technology has been granted a patent for Dehydration Device for Production of Fluorinated Ethylene Propylene Resin. This invention was developed by Yuan Yuwei.
The patent application number is CN202520323841U 20250227. The patent publication number is CN223877297 (U). Interna..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Jinan Sinoflon New Material has been awarded a patent for Mixing Device for Filling PTFE Material. This invention was developed by Qin Ling, Xu Fan and Jia Chao.
The patent application number is CN202520356696U 20250303. The patent publication number is CN223877292 (U). International Patent Classification ..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Jilin Province Zhongbai Pipe Industry has received a patent for Plastic Particle Mixing Stirrer. This invention was developed by You Junkai.
The patent application number is CN202520499761U 20250320. The patent publication number is CN223877275 (U). International Patent Classification codes are B29B7/18, B..
Plastics
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Qingdao Dingxin Packing has obtained a patent for plastic bag raw material film folding mechanism. This invention was developed by Li Yonglong, Li Zhizhang, Li Zhijian, Yan Xizhou and Sun Zhongxing.
The patent application number is CN202520656298U 20250408. The patent publication number is CN223879166 (U)...
Plastics
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Cast Film Leveling Device has been issued to Shandong Tengsu New Material. This invention was developed by Lin Tile.
The patent application number is CN202520589025U 20250331. The patent publication number is CN223879160 (U). International Patent Classification codes are B65H18/10, B65H2..
Plastics
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Zhejiang Parker Packaging Mat Co Ltd has received a patent for Dry-type Composite Edge Positioning Mechanism for Plastic Film. This invention was developed by Zhou Lin and Zhang Di.
The patent application number is CN202520436690U 20250313. The patent publication number is CN223879120 (U). International Pa..
Plastics
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Qingdao Huimeng Plastic Co Ltd has obtained a patent for film connecting machine of plastic film packaging line. This invention was developed by Gong Zhiqiang, Liu Shichao and Zhang Haigang.
The patent application number is CN202520498761U 20250320. The patent publication number is CN223879107 (U). Interna..
Plastics
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Jiangsu Libin New Material Technology has been granted a patent for Heat Shrinkage Film Winding Device. This invention was developed by Zhang Yuqing and Zhao Zhongce.
The patent application number is CN202520655921U 20250409. The patent publication number is CN223879100 (U). International Patent Classifica..
Plastics
| Fri 23 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Henan Lvye Ind Co Ltd for Plastic Film Slitting Device. Pan Guangwei, Li Feng, Zhang Chi and Xie Liming developed the invention.
The patent application number is CN202520301439U 20250225. The patent publication number is CN223879094 (U). I..
Plastics
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Wuxi Aosi New Mat Co Ltd has been awarded a patent for PVC (Polyvinyl Chloride) Film Calendaring Forming Traction Device. This invention was developed by Li Bin and Wu Xianjie.
The patent application number is CN202520276104U 20250220. The patent publication number is CN223879093 (U). International Patent ..
Plastics
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Suzhou Xinyingdian Electronic Material has been granted a patent for Material Taking Auxiliary Part for Tempered Film Production. Li Jianhui, Li Chaozheng and Cui Shengli developed the invention.
The patent application number is CN202520597197U 20250401. The patent publication number is CN223879086 (U). In..
Plastics
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Jiangxi Jieli New Material Tech Co Ltd has been awarded a patent for Production Device for Processing Master Batch for Polyurethane Film. This invention was developed by Cheng Liang, Zeng Zhi, Jiang Bo and Chen Qian.
The patent application number is CN202520652888U 20250409. The patent publication number i..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Jiangsu Himei New Mat Co Ltd has been granted a patent for Adjustable Die Cutting Equipment Based on Pet Film Processing. This invention was developed by Xue Zhenmei, Wu Bin and Zhang Jigang.
The patent application number is CN202422874903U 20241125. The patent publication number is CN223877137 (U). Intern..
Plastics
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has published Segyung Hitech patent application for UV UV Curing Method Through Masking Effect. The invention was developed by Han Woong Bi and Lee Ki Seung.
The patent application number is KR20230114427 20230830. The patent publication number is KR20250032093 (A). Intern..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Zhejiang Ruibo 001 Polymer Co Ltd has filed a patent application for Polyurethane Female Sleeve with Built-in Ring Pushing Rod and Preparation Method of Polyurethane Female Sleeve. This invention was developed by Xu Qian, Huang Yanting, Kong Caixia, Hou Hongli, Gan Shibiao, Huang Qin and Wang Qing.
The pat..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has received Borealis SRL patent application for Process for Production of Polymers for Cables. Smedberg Annika, Hermansson Simon, Vannascough Osa, Voigt Bjoern, Hju Tfors Emil, Pernilla Lasson and Yalalov Denis developed the invention.
The patent application num..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Luzhou Coating Tech Co Ltd for Cutting Device for Metal Film. Tian Kanning and Tan Jinjun developed the invention.
The patent application number is CN202520518635U 20250324. The patent publication number is CN223877051 (U). International P..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Jiaxing Yuannuan New Mat Co Ltd for Photovoltaic Packaging Adhesive Film Section Grinding Device. Chen Yu developed the invention.
The patent application number is CN202520525361U 20250325. The patent publication number is CN223876780 (U)...
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Jiangsu Guoheng New Material Technology has secured a patent on Density Screening Device for Polypropylene Particle Processing. Zha Junjun, Ma Li and Qian Changjin developed the invention.
The patent application number is CN202423245501U 20241227. The patent publication number is CN223875517 (U). Internati..
Plastics
| Fri 23 Oct 2026
Beijing, Oct. 23 -- Shanghai Shangyang Fluid Technology has received a patent for Polypropylene Filter Element. This invention was developed by Han Yong.
The patent application number is CN202520382656U 20250306. The patent publication number is CN223879489 (U). International Patent Classification codes are C02F1/00, C02F1/28..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Kunshan Yuncheng Plastic Industry has secured a patent on Film Edge Blowing Device. Wang Zhigang and Liang Sheng developed the invention.
The patent application number is CN202520358902U 20250304. The patent publication number is CN223875695 (U). International Patent Classification codes are B08B13/00 and ..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences has submitted a patent application for Polypropylene Hollow Fiber Membrane as Well as Preparation Method and Application Thereof. This invention was developed by Liu Qinyi, Cao Aixin, Liu Zimou, Wang Jun, Zhang Yong, Xu Lili and Li Ku..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Anhui University has submitted a patent application for Transfer Device and Transfer Method for Low-dimensional Thin Film. This invention was developed by Wu Jian, Zhu Jun, Li Xiang, Zang Yipeng, Gan Lihao, Liu Shoujie, Hong Xi, Zhou Jingxiang, Wang Shun and Wang Shouguo.
The patent application number is C..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shanghai Paizhi Energy has obtained a patent for sliding mold with replaceable embedded part. This invention was developed by Zong Bangning.
The patent application number is CN202520122220U 20250120. The patent publication number is CN223877602 (U). International Patent Classification code is B30B15/02.
St..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Weihai Haomaishi Industrial Tech Co Ltd has received a patent for Tire Production Mold. This invention was developed by Wang Hui, Xing Lining and Han Shuping.
The patent application number is CN202520446467U 20250314. The patent publication number is CN223877578 (U). International Patent Classification cod..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Qingdao Dingsheng Yijia Plastic Co Ltd has secured a patent on Hot Press Molding Device for Plastic Plates. Yu Zonghan and Yu Dunzhong developed the invention.
The patent application number is CN202520499295U 20250320. The patent publication number is CN223877534 (U). International Patent Classification co..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Hubei Deshiju Building Mat Co Ltd has secured a patent on Glass Fiber Reinforced Plastic Purline Forming Device. Chen Jinlong, Long Youhui and Shi Shuai developed the invention.
The patent application number is CN202520216972U 20250211. The patent publication number is CN223877519 (U). International Patent..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Yantai Deep Sea Packaging Co Ltd has obtained a patent for material roll flattening device of automatic multi-station plastic uptake forming machine. This invention was developed by Zou Jihui, Luo Yulin, Zhang Mingbo and Wang Yanan.
The patent application number is CN202520902885U 20250509. The patent publ..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Xi'an Green Energy Purification Tech Co Ltd for Engineering Plastic Granulator. Fan Bo, Wei Gang and Liu Tao developed the invention.
The patent application number is CN202520143197U 20250122. The patent publication number is CN223877489 (..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Liaocheng Lvbiqing Environmental Protection Tech Co Ltd has obtained a patent for waste plastic melt extruder. This invention was developed by Song Weiliang, Song Xiying and Li Xuechao.
The patent application number is CN20252084714U 20250114. The patent publication number is CN223877488 (U). International..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Jiashan Lanchuang Plastics Co Ltd has been awarded a patent for Fan Blade Injection Mold and Machining Equipment. This invention was developed by Li Yuanbo and Chen Zhenglin.
The patent application number is CN202520542372U 20250326. The patent publication number is CN223877480 (U). International Patent Cl..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Shantou Jianianhua Plastic Products Co Ltd for Plastic Product Injection Mold with Composite Heat Dissipation Mechanism. Guo Jichun developed the invention.
The patent application number is CN202520541344U 20250326. The patent publication ..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Medical Equipment Processing Mold Capable of Rapidly Cooling has been issued to Zhejiang Nabai Medical Tech Co Ltd. This invention was developed by Wang Gennian and Deng Xianqiao.
The patent application number is CN202520523743U 20250324. The patent publication number is CN223877478 (U)...
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Wuhu Panbo Mould Tech Co Ltd has been awarded a patent for Machining Mold Facilitating Heat Dissipation. This invention was developed by Hu Yulong, Wu Hexiao, Li Guanghui, Fang Xiaohong, Zeng Xianying, Liu Hu, Wu Chao, Zuo Cunliang and Wang Bo.
The patent application number is CN202520434000U 20250313. The..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Jiangxi Xinao Plastic Products Co Ltd has obtained a patent for continuous feeding device for production of plastic shells of storage batteries. This invention was developed by Ke Shanquan, Cheng Yongjun and Mei Wenhua.
The patent application number is CN202520530878U 20250325. The patent publication numbe..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Zhejiang Sanyou Plastic Ind Co Ltd has received a patent for Air Valve Auxiliary Demolding Mechanism for Ultra-deep Plastic Storage Barrel. This invention was developed by Zhang Limin.
The patent application number is CN202520485514U 20250319. The patent publication number is CN223877448 (U). International..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Anhui Ningguo Zhongding Mould Manufacturing has been granted a patent for Cold Runner Mold for Damping Bushing. Wu Pan, Guo Jigang and Hu Qilei developed the invention.
The patent application number is CN202522364293U 20251107. The patent publication number is CN223877441 (U). International Patent Classifica..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Quanzhou Senda Plastic Co Ltd for Plastic Injection Mold with Automatic Mold Opening Function. Chen Shuping developed the invention.
The patent application number is CN202520533340U 20250325. The patent publication number is CN223877437 (U..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Dongguan Keyu Mould Base Co Ltd has received a patent for Detachable Injection Mold Base. This invention was developed by Zou Kejun, Yu Shengwen, Wu Rongjun and Zeng Jian.
The patent application number is CN202520525908U 20250324. The patent publication number is CN223877436 (U). International Patent Class..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shaoxing Boyue Plastic Industry Tech Co Ltd has obtained a patent for injection mold. This invention was developed by Wu Jianliang.
The patent application number is CN202520500146U 20250321. The patent publication number is CN223877433 (U). International Patent Classification codes are B29C45/26, B29C45/27..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Xinlida Mould Industry (Huizhou) for Demolding Structure of Mold. Zhang Xiaoqing, Yan Yaohua, Wu Weixian and Ye Huaxi developed the invention.
The patent application number is CN202520296987U 20250224. The patent publication number is CN2238..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Kunshan Xinjiecheng Prec Mould Co Ltd has received a patent for Injection Mold Frame with Ejection of Front Mold and Rear Mold. This invention was developed by Xue Yufei, Xue Chengwu and Gao Zhuang.
The patent application number is CN202520197972U 20250208. The patent publication number is CN223877420 (U)...
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Kunshan Hongxingchen Electronic Tech Co Ltd has been granted a patent for Feeding Device for Plastic Processing. Yan Zhiping developed the invention.
The patent application number is CN202520253580U 20250218. The patent publication number is CN223877404 (U). International Patent Classification codes are B2..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Suzhou Ailun Electronics has obtained a patent for plastic hot press molding equipment with cooling function. This invention was developed by Peng Yongzhen.
The patent application number is CN202520311102U 20250226. The patent publication number is CN223877396 (U). International Patent Classification codes..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chaori Xiamen Tech Co Ltd has secured a patent on Product Injection Mold with Busbar Insert. Ye Wenbin, Zhang Tuanyuan, Lai Xueliang, Huang Peicai, Liu Yangui and Jiang Wenguang developed the invention.
The patent application number is CN202520357635U 20250304. The patent publication number is CN223877391 ..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Adjustable Injection Mold has been issued to Shenzhen Haoyuanxing Mould Mfg Co Ltd. This invention was developed by Hu Xuening.
The patent application number is CN202520160704U 20250123. The patent publication number is CN223877390 (U). International Patent Classification codes are B29C4..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Nanjing Dinghui Sports Tech Development Co Ltd for Football Foaming Mold with High Resilience. Li Weigang, Ding Ruoyan and Xu Sixiang developed the invention.
The patent application number is CN202520129268U 20250120. The patent publicatio..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Haobo Fujian New Material Technology has been granted a patent for Raw Material Preparation Mixer for Foamed Plastic Processing. This invention was developed by Ding Kaijun, Zeng Zequn, Li Defu and Ding Hailun.
The patent application number is CN202520541482U 20250326. The patent publication number is CN2238..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chengdu Guoying Jinjiang Machine Factory has been granted a patent for Plastic Heat Insulation Cylinder Mold. This invention was developed by Ma Chunyan, Chen Qiang, Wu Chuanhua, Wang Yan, Hou Yucheng, Wu Hongyu, Kang Haigang, Li Qiang, Huang Yi and Zhang Xiuying.
The patent application number is CN202520377..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Anhui Wenzheng Intelligent Equipment Co Ltd has received a patent for Pressing Device for Plastic Plate Production. This invention was developed by Cao Zengjie and Zhu Lu.
The patent application number is CN202520272120U 20250220. The patent publication number is CN223877374 (U). International Patent Class..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shaanxi Qinhang Rubber Products Ind and Trade Co Ltd has obtained a patent for hanging frame with adjustable hanging position for plastic dipping machine. This invention was developed by Liu Jinpeng and Niu Cuifang.
The patent application number is CN202520417765U 20250311. The patent publication number is..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shaanxi Qinhang Rubber Products Ind and Trade Co Ltd has secured a patent on Lifting Type Charging Barrel Device for Plastic Dipping Machine. Liu Jinpeng and Niu Cuifang developed the invention.
The patent application number is CN202520407541U 20250310. The patent publication number is CN223877368 (U). Int..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Xiamen Dayihu Tech Co Ltd has received a patent for Vacuum Pouring Mutual Inductor Mold Structure. This invention was developed by Zhang Liechuan, Shang Guangcheng, Li Tieyang and Zuo Chengxiang.
The patent application number is CN202520447585U 20250314. The patent publication number is CN223877366 (U). In..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Rapid Cooling Device for Polystyrene Forming Die has been issued to Jiangsu Lvan Qingfeng New Material. This invention was developed by Wang Quanbo, Wu Shengqiang and Chen Haifeng.
The patent application number is CN202520456066U 20250317. The patent publication number is CN223877353 (U). ..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Suzhou Fenglilai Machinery Equipment Co Ltd has secured a patent on Damping Anti-noise Mold Temperature Controller. Zhang Changchun and Zhang Jiajun developed the invention.
The patent application number is CN202520389590U 20250307. The patent publication number is CN223877344 (U). International Patent Cla..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Rongcheng Compaks New Energy Automobile Co Ltd has been awarded a patent for Magnetic Insert Block and Mold for Manufacturing Integral Carbon Fiber Carriage. This invention was developed by Guo Dehui, Lu Xiaozheng, Zheng Weilin and Li Runqiang.
The patent application number is CN202520427135U 20250312. The..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shanghai Aircraft Manufacturing has secured a patent on Split Mold Assembling and Disassembling Device. Yu Jingjing, Sun Ying, Ma Xiuju, Xu Shaochen, Wang Jian, Guo Yuan, Yu Yanyan, Chen Ping, Zhou Xian, Tang Qingxiao, Ding Bing, Su Jiazhi, Ni Minxuan, Wu Decai, Song Guilin, An Shenshen and Guo Changlong deve..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Yizhen Material Tech Suzhou Co Ltd has been granted a patent for Lipstick Type Inner Cover Mold Convenient to Take Out. This invention was developed by Wang Wei, Li Yunfei and Chen Hao.
The patent application number is CN202422900618U 20241127. The patent publication number is CN223877334 (U). Internationa..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Qingdao Hengbeite New Mat Co Ltd has obtained a patent for feeding mechanism for plastic granulator. This invention was developed by Zhang Haidong and Li Yungang.
The patent application number is CN202520537013U 20250326. The patent publication number is CN223877329 (U). International Patent Classification..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Xinyu Shuofeng Renewable Resources Co Ltd has received a patent for Energy-saving Plastic Particle Recovery Device. This invention was developed by Yu Feng, Wen Sujuan and Fan Xiaozhong.
The patent application number is CN202520528722U 20250325. The patent publication number is CN223877314 (U). Internation..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Pengchen New Materials Technology for Environment-friendly Plasticizer Batching Device with Quantitative Function. Tan Yong, Chen Liang, Tan Mingchu, Tan Jun and Zhang Xiaodong developed the invention.
The patent application number is CN2025..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Jingzhou Jingxing Plastic Co Ltd has been granted a patent for Screening Device for Plastic Pulverizer. Peng Bo, Huang Yaoqiang, Chang Liu and Yang Chunmiao developed the invention.
The patent application number is CN20252011895U 20250103. The patent publication number is CN223877303 (U). International Pat..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Nantong Haoyu Plastic Ind Co Ltd has secured a patent on Screening Device with Multi-stage Sorting Structure for Pe Plastic Particle Production. Xu Haitao and Jiang Li developed the invention.
The patent application number is CN202423282296U 20241230. The patent publication number is CN223877301 (U). Inter..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Xuzhou Fengze Plastic Ind Co Ltd for Screening Equipment for Plastic Particle Production. Lou Li and Wang Yuanhu developed the invention.
The patent application number is CN202423213407U 20241225. The patent publication number is CN2238773..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Jiangsu Yibang New Mat Co Ltd has secured a patent on Cooling Structure for Plastic Particle Production. Zhang Jiayuan, Wang Yan and Zhang Bin developed the invention.
The patent application number is CN202520388936U 20250307. The patent publication number is CN223877295 (U). International Patent Classific..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Raw Material Mixing and Stirring Device for Plastic Part Production has been issued to Dangyang Jialihong Plastic Products Co Ltd. This invention was developed by Jian Longjun and Zhao Fufeng.
The patent application number is CN202520412243U 20250311. The patent publication number is CN2..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Hubei Shuangyan Plastic Co Ltd has been awarded a patent for Melting and Mixing Device for Foamed Plastic Product Processing. This invention was developed by Ke Ruimin and Zhang Yanping.
The patent application number is CN202520497890U 20250320. The patent publication number is CN223877263 (U). Internation..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Mixing Equipment for Plastic Processing has been issued to Hubei Kesite Plastic Ind Co Ltd. This invention was developed by Zhang Fenglei.
The patent application number is CN202520486206U 20250319. The patent publication number is CN223877261 (U). International Patent Classification code..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- CCCC Third Harbor Eng Nantong Marine Eng Co Ltd has obtained a patent for quick change device suitable for automatic mold cleaning robot. This invention was developed by Bao Chenxu, Ni Wei, Lin Kaijian, Xia Qianxiang, Hu Bin and Xie Jianfei.
The patent application number is CN202520277605U 20250221. The pa..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chengde Jieya Steel Manufacturing has received a patent for Prefabricated Part Mold. This invention was developed by Dou Haiyan and Shi Haiqing.
The patent application number is CN20252057769U 20250110. The patent publication number is CN223877192 (U). International Patent Classification code is B28B7/00.
..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to The 23rd Metallurgical Construction Group, Minmetals for Assembly Type Overturning Mold. Zhu Hong, Liu Xiong, Wang Wei, Li Yang, Tan Lang, Cao Dong, Xie Cheng and Li Bing developed the invention.
The patent application number is CN2024231199..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Prefabricated Part Vertical Mold Manufacturing Equipment has been issued to Chengde Jieya Steel Manufacturing. This invention was developed by Dou Haiyan and Shi Haiqing.
The patent application number is CN202422687737U 20241105. The patent publication number is CN223877188 (U). Internatio..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Chinese Patent for Automatic Cutting Device for Plastic Sheets has been issued to Lishui Lihong Plastic. This invention was developed by Hu Wenlu.
The patent application number is CN20242320497U 20241209. The patent publication number is CN223877040 (U). International Patent Classification codes are B26D1/06..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Jiangxi Unico Abrasive Tech Co Ltd has been awarded a patent for Resin Grinding Wheel Placing Device Convenient to Adjust. This invention was developed by Zhou Bing, Han Jingtao and Zou Shiqiang.
The patent application number is CN202520481309U 20250319. The patent publication number is CN223876978 (U). In..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Yingnuo Laibi Beijing Tech Co Ltd for Fixing Jig for Processing Plastic Products. Wei Xuekai and Qiao Chenguang developed the invention.
The patent application number is CN202520455007U 20250314. The patent publication number is CN22387687..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Jibaishun Tech Co Ltd for Miniature Mold Polishing Machine with Quick Pick-and-place Structure. Cao Qingshan, Cao Dichen, Tan Chengli and Li Defei developed the invention.
The patent application number is CN202520357702U 20250304...
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Dongguan Fujing Plastic Cement Hardware Product Co Ltd has secured a patent on Rapid Grinding Device for Plastic Products. Li Ruiyun developed the invention.
The patent application number is CN20252051088U 20250109. The patent publication number is CN223876735 (U). International Patent Classification codes..
Plastics
| Sat 24 Oct 2026
Seoul, Oct. 23 -- LG Chemical has submitted a patent application for Resin Composition. This invention was developed by Chai Joo Byung, Jung Yu Sung, Kim Jong Beom, Jeon Tae Young, Kim Yeong A and Kim In Seok.
The patent application number is KR20230115406 20230831. The patent publication number is KR20250032510 (A). Internatio..
Plastics
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has received TOTO patent application for Structural Members. Koga Tatsuya and Nakagawa Ryunosuke developed the invention.
The patent application number is KR20240080981 20240621. The patent publication number is KR20250032883 (A). International Patent Classification codes ..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shanghai Ziyufeng Tech Co Ltd has applied Chinese patent for Anti-deformation Billiard Cue Based on Carbon Fiber Composite Material. Pei Ran developed it.
The patent application number is CN202610810632 20260605. The patent publication number is CN122377111 (A). International Patent Classification codes ar..
Plastics
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Korean Intellectual Property Office has released Lotte Chemical patent application for Polypropylene Resin Composition and Article Produced Therefrom. This invention was developed by Kim Yoen Kyoung, Kwon Young Chul, Lee Jin Seong, Jeong Hyun Taek and Kang Jae Ryeon.
The patent application number is KR20230115..
Plastics
| Sat 24 Oct 2026
Seoul, Oct. 23 -- Lotte Chemical has submitted a patent application for Environment-friendly Polyamide Resin Composition and Article Comprising the Same. This invention was developed by Kim Myeong Hwan, Park Sang Ki and Lee Sang Hwa.
The patent application number is KR20230114794 20230830. The patent publication number is KR202..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Beijing Boshiyuan Hair Res Center has submitted a patent application for Ginger Exosome-loaded Polyhydroxyalkanoate Microspheres for Nourishing Hair and Preparation Method of Ginger Exosome-loaded Polyhydroxyalkanoate Microspheres. Wang Chaogang and Yuan Ruling developed the invention.
The patent applicati..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- ESD Acoustic Hangzhou Co Ltd has submitted a patent application for Gradient Transition Structure Between Conical Surface of Diaphragm and Vertical Surface of Edgefold of Carbon Fiber Loudspeaker and Manufacturing Method Thereof. This invention was developed by Dai Shangzhuo and Dai Zhongtian.
The patent a..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- Shanghai Xinliang Plastic Products Co Ltd has submitted a patent application for Thermoplastic Polyurethane Developing Composite Material as Well as Preparation Method and Application Thereof. Wang Yichao, Huang Shenxing and Wu Gang developed the invention.
The patent application number is CN202610465000 2..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has published Zhongshan Hengsheng Intelligent Integrated Tech Co Ltd patent application for Shell Mold Finished Product with Cavity as Well as Forming Mold and Preparation Process of Shell Mold Finished Product. The invention was developed by Liao Zhiwen, Chen Shiya..
Plastics
| Sat 24 Oct 2026
Beijing, Oct. 23 -- State Intellectual Property Office of China has received Zhongshan Hengsheng Intelligent Integrated Tech Co Ltd patent application for Shoe, Method for Manufacturing Shoe and Forming Mold. Liao Zhiwen and Chen Shiyang developed the invention.
The patent application number is CN202610383095 20260326. The pa..
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