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Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- China National Petroleum and Cnpc Engineering Mat R&D Company Limited have submitted a patent application for Thermoplastic Lining Glass Fiber Reinforced Plastic Composite Pipe. This invention was developed by Kong Lushi, Li Houbu, Wei Bin, Liu Bo, Ding Nan, Li Lei, Ding Han and Zhang Dongna.
The patent app..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Power Invest Group Qinghai Photovoltaic Industry Innovation Center Co Ltd, Qinghai Huanghe Hydropower Dev and SPIC Huanghe Hydropower Development have sought patent for Carbon Fiber Converted from Plant Fiber to Achieve Densification Modification and Preparation Method Thereof. This invention was develop..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Changqing Eng Design Co Ltd and China National Petroleum have submitted a patent application for Oil Field Polymer Injection Device. Yin Ran, Wang Changyao, Pang Yongli, Li Yanfang, Huo Fuyong, Zhao Yujun, Wang Rui and Xiao Jingfeng developed the invention.
The patent application number is CN202411144501 20..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- South China University of Technology and Guangdong University of Petrochemical Technology have submitted a patent application for Solid Polymer Electrolyte and Preparation Method Thereof. This invention was developed by Lai Xuejun, Guo Minghua, Yan Danlin, Huang Yangyao, Cao Gengyu, Xiong Zizheng, Li Pengrui,..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- Hefei University of Technology and Zhejiang Ouren New Mat Co Ltd have submitted a patent application for High-oxidation-resistance Silver Nanowire Transparent Composite Conductive Film and Preparation Method Thereof. Liu Ping, Zhu Wei, Li Chunyuan, Liu Caixia, Zhang Yugang, Tian Helei, Teng Fei, Wang Zhenti, ..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- Biel Crystal Manufactory Huizhou, Biel Prec Huizhou Co Ltd and Boen High New Technology Huizhou have submitted a patent application for Precuring Glue Injection Molding Method. Gao Zaigong, Hong Jiale, Yan Jiali, Liu Yun, Deng Juhong, Xie Yunping and Li Jiahai developed the invention.
The patent applicatio..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- Huaneng Qinghai Power Generation Co Ltd and Huaneng Clean Energy Res Institute have submitted a patent application for Perovskite Thin Film and Preparation Method and Application Thereof. This invention was developed by Li Weidong, Zhao Zhengjing, Cai Zihe, Zhao Dongming, Zhao Zhiguo, Qin Xiaojun, Zhang Yun, ..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- InvenSense and TDK Electronics AG have submitted a patent application for Microelectromechanical Acoustic Sensor with Film Etch Release Structure and Method of Manufacturing Same. Lombach Primin, Rasmussen Kurt, Mortensen Dennis, Laffnield Jan, Liu Zhenyan, Akiyama Shotaro, Bharathan Sushil and Chase Troy dev..
Plastics
| Fri 02 Jan 2026
Beijing, Jan. 2 -- Xian Kaierwen Petrochemical Auxiliary Mfg Co Ltd and Shaanxi Coal Geology Engineering Tech Co Ltd have submitted a patent application for Preparation Method of Polymer Dry Powder Online Mixed Fracturing Fluid. Zhou Huiqiang, Zhang Chuangwei, Lai Xiao, He Chaobo and Xu Kefei developed the invention.
The pate..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- China Tiesiju Civil Engineering Group, The First Eng Co Ltd Of Ctec Group and Anhui Jianzhu University have filed a patent application for Cast-in-place Concrete Hollow Floor Self-supporting Type Square Box-shaped Core Mold Positioning Anti-floating Construction Method. This invention was developed by Xie Ang,..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Jiangxi Dongpeng Toilet and Bathroom Co Ltd, Jiangmen Dongpeng Intelligent Home Co Ltd, Foshan Dongpeng Sanitary Ware Co Ltd, Guangdong Dongpeng Holdings Co Ltd and Foshan Dongpeng Overall Decoration Bathroom Co Ltd have filed a patent application for High-pressure Grouting Equipment Facilitating Mold Opening...
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Guangdong Kinwon Ind Co Ltd and Boluo County Hos Die Mfg Co Ltd have sought patent for Portable Mold Device. This invention was developed by Wu Chonghuan, Liang Rijia and Mai Xuxiao.
The patent application number is CN202422314924U 20240920. The patent publication number is CN223099180 (U). International Pa..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- Zhejiang Hengyi Petrochemical Research Institute and Haining Hengyi New Mat Co Ltd have submitted a patent application for Antimony-free Flame-retardant Polyester and Preparation Method Thereof. This invention was developed by Wang Zhaochuang, Zhai Jiayu, Wang Songlin, He Cong, Gong Lanxuan, Xu Rongwei, Do Ha..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- Zhejiang Lantian Environmental Prot Hi Tech Co Ltd and Sinochem Lantian Co Ltd have submitted a patent application for Vinylidene Fluoride Copolymer for Reversible Crosslinking, and Preparation Method and Application Thereof. This invention was developed by Zeng Yang, Wu Yusong, Shao Liping, Zheng Yilei and Z..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- Xin Qian Group Co Ltd and Institute of Applied Chemistry, Jiangxi Academy of Sciences have submitted a patent application for Method for Extracting Curcumin from Curcuma Oil Resin. This invention was developed by Wu Lei, Wang Hao, Wan Zhixin, Ding Hanqing, Wu Jing, Xie Chuanqi and Xu Zhiyong.
The patent ap..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- Chengdu University and Chengdu Science and Technology Development Center, China Academy of Engineering Physics have filed a patent application for Preparation Method of Oxygen-blocking and Water-blocking Polystyrene Material Capable of Normally Permeating Hydrogen Based on Molecular Weight Regulation and Cont..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- State Intellectual Property Office of China has published Kingfa Science & Technology and Zhuhai Wantong Special Eng Plastic Co Ltd patent application for Semi-aromatic Polyamide Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Yang Shuo, Chen Pingxu, Ye..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- Luoyang Luoru Water Supply Water Purification Equipment Co Ltd and Gongyi Xinqi Polymer Co Ltd have applied Chinese patent for Automatic Flocculating Agent Adding and Stirring Equipment. Cao Pengfei and Li Weida developed it.
The patent application number is CN202510597539 20250509. The patent publication ..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- Huaneng Renewables Corp Ltd and Huaneng Clean Energy Res Institute have filed a patent application for Perovskite Thin Film and Preparation Method and Application Thereof. This invention was developed by Shi Congbo, Zhao Zhiguo, Zhao Dongming, Qin Xiaojun, Zhang Yun, Li Xinlian, Cai Zihe, Zhao Zhengjing, Dong..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 30 -- Hefei University of Technology and Zhejiang Ouren New Mat Co Ltd have applied Chinese patent for Preparation Method of Conductive Film Based on PEDOT: PSS and Silver Nanowires. Liu Ping, Zhu Guoqiang, Zhang Shiwei, Kaneko Sho, Tian Helei, Liu Caixia, Zhang Yugang, Wang Zhongyuan, Teng Fei, Liu Jian, Yang Xiao..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- Jiangxi Weide Intelligent Electrical Co Ltd has filed a patent application for Switch Panel Injection Molding Equipment. This invention was developed by Zhou Xinyuan.
The patent application number is CN202510572820 20250506. The patent publication number is CN120096028 (A). International Patent Classificat..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- Fujian Longjing Kerui Environmental Prot Co Ltd has applied Chinese patent for Filter Tube Mold, Wet Demolding Equipment and Demolding Method. Chen Zhangwen, Huang Xing, Chen Xuanxiang, Zheng Haibin and Shen Zhonghua developed it.
The patent application number is CN202510267152 20250307. The patent publica..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- Dongguan Dabo Plastic Co Ltd has applied Chinese patent for In-mold Nut Mounting Jig. Huang Liang and Li Jian developed it.
The patent application number is CN202510473852 20250416. The patent publication number is CN120096023 (A). International Patent Classification code is B29C45/14. Cooperative Patent C..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Jiangmen Pushi Building Mat Co Ltd has submitted a patent application for Plastic Product Burr Processor. Miao Yong, Shen Yu, Wu Luming and Tao Longxiang developed the invention.
The patent application number is CN202422575161U 20241024. The patent publication number is CN223098815 (U). International Patent..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Suzhou Zhengchenghui Plastic Tech Co Ltd has submitted a patent application for Polishing Equipment. Zhou Xiongjian, Luo Ziyu, Ma Changjun and Shan Naxue developed the invention.
The patent application number is CN202421716043U 20240719. The patent publication number is CN223098877 (U). International Patent..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Guangdong Jiayan Engineering Tech Co Ltd has submitted a patent application for PET (polyethylene Terephthalate) Production Device. Chen Yan, Lin Yunzhang and Gao Zhen developed the invention.
The patent application number is CN202422658690U 20241101. The patent publication number is CN223099682 (U). Intern..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Dongguan Tianwang Plastic Co Ltd has submitted a patent application for Granulator with Anti-blocking Structure. Yu Yujun developed the invention.
The patent application number is CN20242227723U 20240821. The patent publication number is CN223099651 (U). International Patent Classification codes are B29B13/..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Yunnan Hongta Plastics Co Ltd has submitted a patent application for Feeding Device of BOPP (biaxially-oriented Polypropylene) Edging Recycling Crusher. This invention was developed by Wang Jiangping, Li Wanliang, Guan Hui and Sun Guohua.
The patent application number is CN202421925424U 20240809. The patent..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Huizhou Yuansu Polymer Mat Co Ltd has submitted a patent application for Tpe Particle Waste Crushing Device. Ai Zuguo and Wang Zhe developed the invention.
The patent application number is CN202422336296U 20240925. The patent publication number is CN223099689 (U). International Patent Classification codes a..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Zhongshan Star Prototype Mfg Co Ltd has submitted a patent application for Main Runner Direct Connection Type Submersible Opening Pouring Structure. This invention was developed by Li Min and Luo Tong.
The patent application number is CN20242216401U 20240819. The patent publication number is CN223099835 (U)..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Hangzhou Ferdr Prec Mold Co Ltd has submitted a patent application for Rapid Demolding Assembly with Inclined Top Structure. This invention was developed by Shan Jianfei and Qian Min.
The patent application number is CN202421390603U 20240618. The patent publication number is CN223099864 (U). International P..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Heyuan Shande Ind Co Ltd has submitted a patent application for Mold Cooling and Curing Device for Injection Molding. Zhang Yuanke, Zeng Qiuna, Li Meng, Yi Mingxiu, Long Shi, Lin Jialiang, Chen Shuyu, Ke Chengli and Zhang Zhixiao developed the invention.
The patent application number is CN202421733555U 2024..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Shaoxing Huayi Plastic Products Co Ltd has submitted a patent application for Bonding Machine Adaptable to EVA (ethylene Vinyl Acetate). Liang Xiaoming developed the invention.
The patent application number is CN202422242772U 20240912. The patent publication number is CN223099992 (U). International Patent C..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- Hangzhou Pugen Intelligent Tech Co Ltd has submitted a patent application for Method and Equipment for Forming Directionally-arranged Resin-based Diamond Composite Heat-conducting Material. This invention was developed by Zhang Guojun, Wu Congyi, Huang Yu, Rong Youmin, Chen Mingzhou, Du Junfei, Xie Qin and Wu..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Kunshan Perfect Mech And Electrical Equipment Co Ltd has obtained a patent for material receiving device used after continuous film material waste is cut off. This invention was developed by Wu Daobing.
The patent application number is CN202421948347U 20240813. The patent publication number is CN222934904 (..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Winye Rubber & Plastic Tech Shanghai Co Ltd has submitted a patent application for Flexible Drag Chain. This invention was developed by Li Youhong.
The patent application number is CN202510336839 20250321. The patent publication number is CN120100872 (A). International Patent Classification codes are F16G13..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has received Yunnan Hongta Plastics Co Ltd patent application for Quenching Roller Temperature Control Device. Song Tao, Wang Baocun, Shi Jiaxiong and Wan Hongcai developed the invention.
The patent application number is CN202421988861U 20240816. The patent public..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has received Xuzhou Zhongyuan New Material Tech Co Ltd patent application for Plastic Product Processing Equipment. Wu Yixiong, Wu Yali and Xia Zhihui developed the invention.
The patent application number is CN202421374351U 20240617. The patent publication number..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has received Sichuan Mingtai Microelectronic Tech Co Ltd patent application for Plastic Package Frame Screeding Equipment. Li Shehong, Yang Yidong and Yang Chunlin developed the invention.
The patent application number is CN202421676462U 20240716. The patent publi..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Demu New Material Tech Suzhou Co Ltd has been granted a patent for Tension Adjusting Mechanism of Fiber Elasticizer. This invention was developed by Shen Jicheng and Ji Huquan.
The patent application number is CN202421570800U 20240704. The patent publication number is CN222935606 (U). International Patent C..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- State Intellectual Property Office of China has released Yimo Chongqing Intelligent Manufacturing Res Institute Co Ltd patent application for Injection Molding Process Stability Monitoring Analysis Method and System Thereof. This invention was developed by Cai Bing, Yang Cheng and Guo Dezhi.
The patent app..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Winye Rubber & Plastic Tech Shanghai Co Ltd has sought patent for Three-dimensional Drag Chain. This invention was developed by Li Youhong.
The patent application number is CN202510336836 20250321. The patent publication number is CN120100871 (A). International Patent Classification codes are F16G13/16 and ..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Zhoushan Tongda Plastic Machinery Co Ltd has sought patent for Large-pitch Low-shear High-conveying Special Screw. This invention was developed by Dong Chenchao, Fu Chunwang, Luo Haojie and Yao Boyuan.
The patent application number is CN202422338411U 20240925. The patent publication number is CN223099909 (U..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Shanghai Youlian Zhizao Tech Co Ltd has sought patent for Resin Recycling Machine. This invention was developed by Nan Shuiming, Ma Yongzhou and Cheng Lan.
The patent application number is CN202422190223U 20240906. The patent publication number is CN223099976 (U). International Patent Classification codes a..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- China Textile Academy has applied Chinese patent for Flame-retardant Lyocell Fiber and Preparation Method Thereof. Zhao Qingbo, Cheng Chunzu, Gao Min, Wang Shuli, Xu Zhongkai, Li Ting, An Kang, Wang Genli and Xu Jigang developed it.
The patent application number is CN202311666799 20231206. The patent public..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Pls Plastic Machinery Shanghai Co Ltd has applied Chinese patent for Novel Drying Machine and Drying Method for Recycling and Regenerating PET (polyethylene Terephthalate). Xu Hongbin, Rinaldo Piva and Liu Dingguo developed it.
The patent application number is CN202510300682 20250314. The patent publication..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Weihai Guangwei Energy New Mat Co Ltd has applied Chinese patent for Carbon Fiber Plate Pultrusion Device. Jiang Zhaobin, Qu Xiaodong and Zou Peijun developed it.
The patent application number is CN202422313093U 20240923. The patent publication number is CN223098873 (U). International Patent Classification ..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has published Hangzhou Jingyue Plastic Tech Co Ltd patent application for Anti-deviation Device for Pearl Wool Planing. The invention was developed by Xia Daoguang, Zhou Liang, Wu Xiuwen, Wang Yen-tai, Kim Young and Zhang Longfei.
The patent application number is ..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Xiamen Sunwell Electronic Co Ltd has filed a patent application for Epoxy Resin Waste Flushing Device for Patch Transmitting Tube. This invention was developed by Gao Meifa and Huang Yuan.
The patent application number is CN202421673967U 20240716. The patent publication number is CN223099461 (U). Internatio..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Suzhou Sufa Biological Mat Co Ltd has filed a patent application for Plastic Particle Mixing and Collecting Device. This invention was developed by Sun Zhouyu and Song Zhengliu.
The patent application number is CN202422376936U 20240929. The patent publication number is CN223099636 (U). International Patent ..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Suzhou Zhibang Plastic Tech Co Ltd has filed a patent application for Spiral Mixer. This invention was developed by Zhou Junqing and Tang Weiming.
The patent application number is CN202421377660U 20240617. The patent publication number is CN223099637 (U). International Patent Classification codes are B29B7/..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Suzhou Zhibang Plastic Tech Co Ltd has sought patent for Color Mixing Equipment. This invention was developed by Zhou Junqing and Tang Weiming.
The patent application number is CN202421776879U 20240725. The patent publication number is CN223099639 (U). International Patent Classification codes are B29B7/20 ..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Nanhua Tech Guangdong Co Ltd has sought patent for Plastic Particle Homogenizing Barrel. This invention was developed by Wu Guojun.
The patent application number is CN202422189598U 20240906. The patent publication number is CN223099643 (U). International Patent Classification code is B29B7/24.
An abstra..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has published Guangdong Bingxin New Mat Co Ltd patent application for Drying Equipment for Polypropylene Foaming Particles. The invention was developed by Chen Li.
The patent application number is CN202421862289U 20240802. The patent publication number is CN223099..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Heng Chang Prec Components Beijing Co Ltd has applied Chinese patent for Screening Device for Raw Materials for Injection Molding. Zhang Shijie developed it.
The patent application number is CN202422266666U 20240918. The patent publication number is CN223099678 (U). International Patent Classification code ..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Qingdao Xueyu Molding Products Co Ltd has filed a patent application for Plastic Mold Dust Removal Device. This invention was developed by Wang Miaotian.
The patent application number is CN202422389187U 20240930. The patent publication number is CN223099716 (U). International Patent Classification codes are..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Weifang Fuqun New Mat Co Ltd has applied Chinese patent for Polyethylene Waterproof Roll Calendaring Forming Defoaming Equipment. Chen Jianzheng developed it.
The patent application number is CN20242279554U 20240827. The patent publication number is CN223099770 (U). International Patent Classification codes..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- State Intellectual Property Office of China has received Chongqing Huitong Tech Co Ltd patent application for Surface Scratch-resistant Polypropylene Composite Material and Preparation Method Thereof. Xia Weilong, Yan Pu and Li Fei developed the invention.
The patent application number is CN202510387605 20..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Forwell Zhuhai Composite Mat Co Ltd has been granted a patent for Quick Disassembly and Assembly Type Short Fiber Processing Spinneret Plate. This invention was developed by Wu Jinhui, Ren Guangyu, Zhong Chuanjiang, Zhang Sheng and Zhai Hao.
The patent application number is CN202421801605U 20240729. The pat..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has awarded a patent to Taicang Lixin Electrical Appliance Plastics Co Ltd for PVC (polyvinyl Chloride) Winding Device. Lu Qihong and Lu Xuegang developed the invention.
The patent application number is CN202421594456U 20240708. The patent publication number is CN..
Plastics
| Fri 02 Jan 2026
Beijing, Jan. 2 -- Xuzhou Xugong Tyres has received a patent for Molding Glue Puncturing Device. This invention was developed by Liu Yichang, Zhang Xu, Han Cui and Zhao Wensheng.
The patent application number is CN202422117283U 20240830. The patent publication number is CN223252291 (U). International Patent Classification cod..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- Yunnan Sen Xiang Mat Co Ltd has been awarded a patent for Film Quality Inspection Table. This invention was developed by Chen Lixin, Chen Limin, Gao Hongjian, He Yichen and Zhang Min.
The patent application number is CN202422403168U 20240930. The patent publication number is CN223244399 (U). International ..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- State Intellectual Property Office of China has received Beijing Railweld New Material Tech Co Ltd, Cars Jinhua Detection Center Co Ltd, Metals & Chemistry Res Institute China Academy Of Railway Sciences Corporation Limited, Tieke Jinhua Tech Co Ltd and China Academy Railway Sciences patent application for S..
Plastics
| Fri 02 Jan 2026
Beijing, Jan. 2 -- Nanchong Three Circle Electronics Co Ltd has obtained a patent for ceramic sleeve injection molding device. This invention was developed by Zheng Zhenhong.
The patent application number is CN202422479451U 20241014. The patent publication number is CN223251989 (U). International Patent Classification codes a..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- Tianjin Zhongying New Material Tech Co Ltd has applied Chinese patent for Low-thermal-conductivity Nylon Material and Preparation Method Thereof. Xie Yu, Wang Jun and Yan Da developed it.
The patent application number is CN202510426784 20250407. The patent publication number is CN120098439 (A). Internation..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- Jiangsu Himei New Mat Co Ltd has sought patent for Production and Preparation Process of PVC Decorative Film. This invention was developed by Zhang Zhenghui, Xia Yunxia, Zhang Jigang and Wu Yongxing.
The patent application number is CN202510244294 20250303. The patent publication number is CN120098296 (A)...
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- State Intellectual Property Office of China has published Jiangsu Zhongwei Electronic New Mat Co Ltd patent application for Preparation Method of Material for Improving Longitudinal Heat-conducting Property of Polyimide Film. The invention was developed by Yang Yunsheng, Guo Hao, Xu Zuojun and Zhu Yan.
The..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- Wenzhou Qiangrun New Material Tech Co Ltd has applied Chinese patent for Polyester Film Layer with Antistatic Structure and Preparation Method Thereof. Hu Peilong, Yi Yongdong, Zeng Guohan, Wang Xuefen and Chen Guoliang developed it.
The patent application number is CN202510572501 20250506. The patent publ..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- State Intellectual Property Office of China has published Suzhou Duchamps New Mat Co Ltd patent application for High-waterproofness Photodegradable Polyethylene Film and Preparation Method Thereof. The invention was developed by Luo Jijiang and Fu Shuzhen.
The patent application number is CN202510356406 20..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- Hanwha Total Energy Co Ltd has submitted a patent application for Polypropylene Resin Composition for Oriented Film and Molded Article Made Therefrom. This invention was developed by Lim Seung-hoon, Li Haoxian and Lee Eunwoong.
The patent application number is CN202411705239 20241126. The patent publicatio..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- Hengmei Photoelectric Co Ltd has submitted a patent application for Release Film, Preparation Method and Polarizing Plate Applying Release Film. This invention was developed by Wang Wei, Yan Binghua, Shi Mingzhi, Zhang Liangbao and Chen Junhong.
The patent application number is CN202510354651 20250325. The..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- State Intellectual Property Office of China has released Meixin New Mat Co Ltd and Huizhou Meixin Electronics Co Ltd patent application for Flame-retardant High-stripping Thermocuring Structural Adhesive and Adhesive Film and Adhesive Tape Containing Flame-retardant High-stripping Thermocuring Structural Adhe..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- Yangzhou Boheng New Energy Material Tech Co Ltd has submitted a patent application for UV Photocuring OCA Optical Adhesive Film and Preparation Method Thereof. This invention was developed by Zhuang Zhi, Wang Runxiao, Xia Jingjing, Chen Huaiyu, Yu Donglei and Wang Feng.
The patent application number is CN2..
Plastics
| Tue 30 Dec 2025
Beijing, Dec. 31 -- Shandong Muersi New Material Tech Co Ltd has applied Chinese patent for Novel EVA (ethylene Vinyl Acetate Copolymer) Adhesive Film Capable of Resisting Potential-induced Degradation and Preparation Method Thereof. Chang Mingwang and Chen Haibo developed it.
The patent application number is CN202311644393 2..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- Zhongshan Anmei Information Tech Co Ltd has secured a patent on Plastic Film Label Easy to Uncover. Tsunesuke, Dong Chao and Huang Zijian developed the invention.
The patent application number is CN202422548766U 20241021. The patent publication number is CN223245223 (U). International Patent Classification..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- Anhui Yiteou New Material Tech Co Ltd has applied Chinese patent for Polyethylene Barrier Film Production Device. Wang Jiangwei developed it.
The patent application number is CN202510411100 20250402. The patent publication number is CN120096003 (A). International Patent Classification codes are B29C35/16, ..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- Anhui Honghua Energy Saving Tech Co Ltd has filed a patent application for Overturning and Film Covering Device for Broken Bridge Aluminum Doors and Windows. This invention was developed by Zhao Qisheng, Zhao Yifeng, Zhao Qihong and Song Junjun.
The patent application number is CN202510289487 20250312. The..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- Guangdong Lairuibao Tech Co Ltd has submitted a patent application for Surface Treatment Intelligent Production Line for Pet Film. This invention was developed by Zeng Bingquan and Yang Qingjun.
The patent application number is CN202510247317 20250304. The patent publication number is CN120096121 (A). Inte..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- Guangzhou Weasy Adhesive Products Co Ltd has submitted a patent application for Composite Hot Melt Adhesive Film and Preparation Process Thereof. This invention was developed by Liu Weiping and Liu Daoli.
The patent application number is CN202510188743 20250220. The patent publication number is CN120096170..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- State Intellectual Property Office of China has received Sichuan University and Sichuan Yinglewei Tech Co Ltd patent application for Optical Radiation Cooling Film with Gradient Multilayer Structure and Preparation Method Thereof. Li Chunhai, Yu Guiying, Guo Shaoyun and Guo Yiwei developed the invention.
T..
Plastics
| Wed 31 Dec 2025
Beijing, Dec. 31 -- State Intellectual Property Office of China has received Guangdong Guangsu Machinery Tech Co Ltd patent application for Bio-based Full-degradable Mulching Film Extrusion Production Line. Deng Genbin, Deng Huanqiang, Deng Zhendong, Xie Zuhua and Xie Shikang developed the invention.
The patent application nu..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Hengchang Color Tech Co Ltd for Calender for PVC Floor Film Production. Ren Keya and Chen Duo developed the invention.
The patent application number is CN202420821777U 20240418. The patent publication number is CN222934843 (U). Inte..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Xiongxian Zhenyuan Plastic Co Ltd has been granted a patent for Plastic Film Winding Equipment. Li Gang and Liu Zhenqiang developed the invention.
The patent application number is CN202421775294U 20240725. The patent publication number is CN222934855 (U). International Patent Classification codes are B65H18..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Jiangsu Yunsheng Insulation Tech Co Ltd has received a patent for Polyimide Film Winding Tension Adjusting Device. This invention was developed by Ren Feng, Dai Jinpei, Zhu Haitao and Wang Guifu.
The patent application number is CN202421909936U 20240807. The patent publication number is CN222934859 (U). Int..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has awarded a patent to Fujian Qifeng Tech Co Ltd for Waterproof Breathable Composite Film. Gao Yongkang, Li Daning, Wu Qiming and Jiang Dengke developed the invention.
The patent application number is CN202421943667U 20240812. The patent publication number is CN2..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Foshan Hengwen Packaging Co Ltd has submitted a patent application for Edge Cutting Device for Plastic Film Production. This invention was developed by Zhang Qingli.
The patent application number is CN202421994890U 20240816. The patent publication number is CN223099300 (U). International Patent Classificati..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has received Liaoning Hefeng Plastic Ind Co Ltd patent application for Slitting Equipment for Greenhouse Film Production. Wang Kun, Liu Tiezhu, Zhang Zhi, Zhang Min, Wang Bin, Zhang Min, Cao Lihuan and Kang Dongdong developed the invention.
The patent application ..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Jiangsu Weijiezi Vacuum Tech Co Ltd has secured a patent on Calligraphy and Painting Protective Film Coating Device. Yang Zhiqiang and Ning Min developed the invention.
The patent application number is CN202421924932U 20240809. The patent publication number is CN222935486 (U). International Patent Classific..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has released Zhejiang Xinminglong Tech Co Ltd patent application for Thin Film Thermal Cutting Device. This invention was developed by Zhu Shengbin.
The patent application number is CN20242257031U 20240823. The patent publication number is CN223099434 (U). Interna..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Chengdu Donghang Tech Co Ltd has submitted a patent application for Pre-drying Device for Polyethylene Film Production Raw Materials. Zhu Kaide, Tang Peiwu, Xie Xiaolan, Zhu Kaiping, Tang Youqiong and Zhu Shuaihang developed the invention.
The patent application number is CN202422355398U 20240926. The paten..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has published Chengdu Donghang Tech Co Ltd patent application for Screening Device for Polyethylene Film Production Raw Materials. The invention was developed by Zhu Kaide, Tang Peiwu, Xie Xiaolan, Zhu Kaiping, Tang Youqiong and Zhu Shuaihang.
The patent applicati..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Foshan Hengwen Packaging Co Ltd has filed a patent application for Raw Material Feeding Equipment for Plastic Film Manufacturing. This invention was developed by Liu Zixu, Li Ning and Xiong Hongbo.
The patent application number is CN202421480014U 20240626. The patent publication number is CN223099691 (U). I..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has awarded a patent to Jiangmen Weiyun Electromechanical Automation Eng Co Ltd for Papermaking Equipment Sealing Water Film Continuous Cleaning Spray Head. Chang Xibin developed the invention.
The patent application number is CN202420490069U 20240313. The patent ..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- State Intellectual Property Office of China has released Zhejiang Boshi New Mat Co Ltd patent application for Cooling Device for PVC Decorative Film Processing. This invention was developed by Xu Hao.
The patent application number is CN202421693524U 20240717. The patent publication number is CN223099729 (U)..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Foshan Haikuo Plastic Machinery Co Ltd has submitted a patent application for Photovoltaic Film Processing Cooling Device. This invention was developed by Xu Weijun.
The patent application number is CN202422372738U 20240928. The patent publication number is CN223099733 (U). International Patent Classificati..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Zhejiang Hengle Packaging Mat Co Ltd has filed a patent application for Plastic Film Edge Folding Device. This invention was developed by Zhang Hongjun and Xu Jianxiong.
The patent application number is CN202422102352U 20240829. The patent publication number is CN223099932 (U). International Patent Classifi..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Zhejiang Boshi New Mat Co Ltd has applied Chinese patent for Printing Device for Decorative Film. Xu Hao developed it.
The patent application number is CN202421693529U 20240717. The patent publication number is CN223099942 (U). International Patent Classification codes are B29C59/04 and B29L7/00.
The ab..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Dongguan Yintefeng Tech Co Ltd has submitted a patent application for Glass Film Sticking Machine with Film Sticking Wheel Capable of Being Disassembled Quickly. Xiang Yong developed the invention.
The patent application number is CN202422254641U 20240914. The patent publication number is CN223099949 (U). I..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Jiangsu Yellow River Electronic Tech Co Ltd has applied Chinese patent for Screen Film Covering Device for Liquid Crystal Television Production. Gao Guofang and Wang Huanjiang developed it.
The patent application number is CN202422347675U 20240926. The patent publication number is CN223099951 (U). Internati..
Plastics
| Thu 01 Jan 2026
Beijing, Jan. 1 -- Taishan Huaxin Communication Tech Co Ltd has submitted a patent application for Cavity Film Covering Protection Device. This invention was developed by Li Zhenshen, Li Xuchu, Zhang Huizuo and Chen Jiangtao.
The patent application number is CN202422393690U 20240930. The patent publication number is CN2230999..
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