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蘭州20L塑料桶批發_甘肅20L塑料桶

2021-07-16  來自: 蘭州市銀百合塑料制品有限公司 瀏覽次數:117

在注塑成型模具中,冷卻系統的設計非常重要。這是因為成型塑料制品只有冷卻固化到剛性,脫模后才能避免塑料制品因受到外力而產生變形。由于冷卻時間占整個成型周期約70%~80%,因此設計良好的冷卻系統可以大幅縮短成型時間,提高注塑生產率,降低成本。設計不當的冷卻系統會使成型時間拉長,增加成本;冷卻不均勻更會進一步造成塑料制品的翹曲變形。




根據實驗,由熔體進入模具的熱量大體分兩部分散發,一部分有5%經輻射、對流傳遞到大氣中,其余95%從熔體傳導到模具。塑料制品在模具中由于冷卻水管的作用,熱量由模腔中的塑料通過熱傳導經模架傳至冷卻水管,再通過熱對流被冷卻液帶走。少數未被冷卻水帶走的熱量則繼續在模具中傳導,至接觸外界后散溢于空氣中。




產品優點:折疊堆放倉儲運輸、垛碼、罐裝,全過程地節省空間、節省材料。重量輕、耐寒、耐腐蝕,減少污染,超級清潔,符合醫用檢測的要求。產品用途:食品包裝:醬、油、醋、調味品、牛乳、乳酸等包裝。飲料包裝:酒、清酒、果酒、混合酒、果汁、礦泉水等包裝。化工包裝:精細化工、液體肥料、農藥、處理劑、清洗劑等包裝。醫用包裝:醫用試劑、消毒液、顯影液、定型液、蒸餾水等包裝



蘭州銀百合塑料制品有限公司(13893416023)成立于二00九年三月九日,成立之初,秉承為廣大客戶提供好的、價廉的塑料包裝容器和注射產品,秉承互利互惠、誠信經營的宗旨,短短的五年時間企業已得到了高速的發展,目前已形成了中空桶系列和注塑桶兩大系列,已為甘、青、寧近百家客戶提供了好的化工、食品、工業、民用包裝桶產品。

蘭州塑料桶,蘭州塑料化工桶,蘭州塑料方桶,甘肅塑料桶生產,蘭州塑料桶廠家

李經理:13893416023

電   話:0931-7351176

地   址:甘肅省蘭州市西固區清水街

CopyRight ? 版權所有: 蘭州市銀百合塑料制品有限公司 網站地圖 XML


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