Shanghai Daoqin Plastics Co., Ltd.

         Yizumi can technology solutions ReactPro

         injection molding and PU包覆 molding combined process

         injection molding process table/sheet large amount production plastics parts solution/scheme. tool has high quality surface complex more 组份零部 parts can in mono production process in use injection molding process production 各 组份, rear 进行组装. 但出于经济 causes, this type of production methods 变 越 越不 can 取. Yizumi company force R&D in molding process, make complex parts can in mono production in high production. injection molding and polyurethane ester molding combined process will injection molding production and more function polyurethane ester material 吸引人 appearance versus combined, can fast speed 且经济 production high quality parts.

         fast speed molding high quality surface

        如今, product surface has various requirements, simple injection molding process already again can meet/satisfy. in parts surface plastics coating process, is meet/satisfy this requirements provide has solutions. will tool has optical and 触觉效果 材 material spray coating to 基体材 material upper, surface treatment 直接集 formed to process in. again need complex rear steps, coating or film, achieve in mono production steps in production formed product parts. this belt/tape many advantages:

        · complex more 组份零部 parts high production solutions

        · thermoplastic property injection molding and high quality polyurethane ester surface combined

        ·一步 molding

        · molding cycle time short

        · high design degree

        ·无 degree spray coating → reduce material cost, environmental protection

        · tool has 经济吸引 force

         full competition force

         injection molding and PU包覆 molding complex combined technology need field/area Knowledge. remove injection molding machine and polyurethane ester system outer, mold technology and material selection 也起 决定 property function. is ensure high quality product, has mono must 完美协调. combined combined as 伙伴网络 can achieve process/workflow combined. as is 一家位于 China full property company, Yizumi core competition force in injection molding, force is provide complex product system solutions. 2018 year, Yizumi Germany company in industrial large 学科学园区 formed 立, ensure most high water research. combined other innovation combined as 伙伴, Yizumi in Germany is full market development technology.

         in polyurethane ester molding field/area, Yizumi and Germany Frimo group has company, Germany GKConcept combined as. Frimo provide high degree 专业化 polyurethane ester solutions, can used for more field/area. in 共同创建 智 can technology solutions ReactPro Brand lower, Yizumi and Frimo development injection molding and polyurethane ester molding combined process technology system. Frimo polyurethane ester system type block design 节省 空间, can light formed to Yizumi injection molding machine in.

        智 can mold concept

         mold technology in injection molding and polyurethane ester molding combined technology in important function. Yizumi and its long combined as 伙伴GK Concept共同 development mold technology, GK Concept in product and parts development 方面拥 has 20 year experience, has 40 year mold manufacturing and process development experience.

        图1显示 used for injection molding and polyurethane ester molding combined technology mold technology. 首先, thermoplastic property plastics 基体, plant/unit will belt/tape polyurethane ester mold in. in lower 一 循 ring in, use polyurethane ester molding, meanwhile in injection molding mold in production new thermoplastic property 基体. thermoplastic property molding cycle and polyurethane ester coating reaction time is related.

        GK Concept mold concept InPUR(见图2) is injection molding and polyurethane ester molding amount made. and injection molding process versus ratio, polyurethane ester system in versus for low pressure lower as, this versus for relatively low clamping force. InPUR mold concept use polyurethane ester mold and injection molding mold, will injection molding mold in in 间, 每侧各 has PU mold. PU mold 交替工 as. 每 循 ring in, in injection molding mold internal production thermoplastic property plastics 基体. in rear ring in, will 基体交替 插入 versus PU mold in use PU包覆 molding. PU mold tool has formed combined machine 构, therefore, it 们仅每隔一 cycle 交替打开, this 允许PU has relatively long solid time, for injection molding cycle time generate negative effect/influence. due to PU包覆 molding process in low pressure, generate very large force, therefore, PU mold can achieve in sheet/plate external in 放置.

         and using/adopting plant/unit mold technology versus ratio, InPUR mold concept 转移模塑 technology tool has more advantages:

        ·紧凑 mold design → small sheet/plate 间距→ small machine

        ·无需 complex machine technology

        ·两 polyurethane ester mold use reaction time long PU材 material

        ·经济 solutions

        图1: PU包覆 molding mold technology

        1. will thermoplastic property plastics right 腔.

        2. mono 元旋转. thermoplastic property plastics 基体现 in left 腔(PU腔) in.

        3. will thermoplastic property plastics right 腔. meanwhile, thermoplastic property plastics in left in use PU包覆 molding.

        4. will formed product parts from left in 取出. rear, mono 元旋转. rear will thermoplastic property plastics 基体置于PU腔 in.

        图2: InPUR

        1. will thermoplastic property plastics injection molding mold cavity in.

        2. will thermoplastic property 基体转移 to mold cavity PU1 in.

        3. will thermoplastic property plastics injection molding mold cavity in. meanwhile, thermoplastic property plastics in mold cavity PU1 in use PU包覆 molding.

        4. mold cavity PU1 maintain combined 状态. thermoplastic property plastics 基体转移 to mold cavity PU2.

        5. will thermoplastic property plastics injection molding mold cavity in. meanwhile, thermoplastic property plastics in 腔PU2 in use PU包覆 molding.

        6. mold cavity PU2 maintain combined 状态. formed product parts from injection molding mold cavity PU1 in 取出. thermoplastic property plastics 基体转移 to mold cavity PU1.

        经济 solutions

        借助ReactPro, Yizumi, Frimo and GK Concept is complex product provide solutions. 凭借ReactPro智 can mold concept, can in relatively small machine in molding production high quality di separation product. project combined as not only quality, also cost 效益. mold concept complex machine technology can 运行, need 旋转台, sliding or plant/unit. mold design use small Model/Grade machine. ReactPro is Yizumi can technology solutions. block design through use standards parts 进一步 reduce cost. polyurethane ester block use method 兰连接 to injection molding machine front 侧. injection molding machine safety expand to polyurethane ester mono 元. 一体化 solutions, 需几步即 can for has Yizumi injection molding machine renovation. ReactPro is provide more advantages:

        ·占 面积 small

        ·无需昂贵 machine technology

        · due to 两 交替 PU mold, polyurethane ester process for cycle time has negative effect/influence

        · small type machine

        · cycle time short

        · high design degree

        ·无需返工

        · tool has 经济吸引 force

        该 technology 于2019 year 5 month in China 国际橡塑展 upper 展出. 图3 is show/display machine cover/cap sample, thermoplastic property plastics raw materials is AKROMID B3 GF 20 2RM-D(4164)(Akro-Plastic GmbH), surface PU包覆 molding raw materials is Puriflow 911(VottelerLackfabrikGmbH&Co.KG). solution/scheme also will in full most large plastics and industrial Germany K展2019 again degree versus, will show/display more high can water 平.

图3: 由AKROMID B3 GF 20 2RM-D(4164)+ Puriflow 911 manufacturing machine cover/cap sample

        参考文献:

        [1]Burkle,E,Wobbe, H:Kombinationstechnologien auf Basis des Spritzgießverfahrens,Munich 2016.

        [2] Bohme, A: Spritzgießen und PUR-Technologie – effiziente Verknupfung fur hochwertigeanwendungsoptimierte ¨Oberflachen, Leipzig 2017.

        欢迎莅临 Yizumi K展展位:

         injection molding 展区: Hall 13 / D80

        DCIM in mixed injection molding solution/scheme: Hall 12 / A27

        橡胶展区: Hall 14 / C59