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封盖和封口膜

随处可见

寻找适合您的盖子、闭合件、包装盖和盖膜的创新解决方案? 这里有您可能喜欢的创新产品。

我们多样化的乙烯基材料系列有助于开发创新、可持续的解决方案,适用于各种瓶子、一次性杯子、罐、桶或其他容器的顶部。这些高品质聚合物具有出色的耐用性、低气味和味道,轻量化、阻隔性、耐化学性等等。与陶氏合作还可以提供经验证的创新资源,包括包装大师创新中心,这是我们的独家全球网络,可在应用开发中实现协作和更快的速度。

盖子和闭合件

EVERCAP™ 创新型闭合件树脂是几乎所有类型瓶盖、闭合件和配件的出色材料选择。该系列独特的聚乙烯材料具备卓越性能和可加工性,帮助应对行业主流挑战,例如:

  • 通过轻量化、简化的材料使用和可回收性,减少塑料浪费并提升可持续性
  • 通过无菌、热灌装和冷灌装流程支持卫生和健康
  • 延长保质期/减少食物浪费
  • 减少扭矩以更容易打开/关闭
  • 通过一致、可靠的防篡改保护增强安全性

ELVAX™ 乙烯醋酸乙烯酯(EVA)共聚物是塑料盖衬垫和金属饮料瓶盖的理想选择。与其他复合衬垫材料不同,ELVAX™ EVAS不含矿物油,能让瓶颈保持清洁和透明。使用ELVAX™ 制作的内衬还可提供:

  • 一致的气密密封/泄漏保护
  • 更好的风味/碳酸保留
  • 防篡改保护
  • 易于打开/减少移除扭矩
  • 轻松的低温加工性

对于金属瓶盖,ELVAX™ 有助于满足不断增长的无卤素和无塑化剂衬垫需求。其他好处包括:

  • FDA 直接食品/饮料接触批准
  • 紧密、有效密封
  • 易于加工
  • 卓越的碳酸保留
  • 质量稳定
  • 无不良余味

盖子

DOW™ 高密度聚乙烯(HDPE)树脂具有卓越的流动性、冲击强度、刚性、ESCR 和轻量化能力。这些属性,加上低翘曲和低味道/气味特性,使它们成为重型罐子、桶和容器盖子的可靠选择。

DOW™ 线性低密度聚乙烯(LLDPE)树脂具有灵活性/耐用性、高光泽度、低味道和气味以及轻量化,适用于各种封盖应用。

DOWLEX™ LLDPE树脂具有良好的ESCR和适用于各种模制条件下的加工能力。低温柔性使其成为冷藏/冷冻食品的绝佳选择。

DOW™ LDPE树脂具有出色的外观、印刷和柔性,适用于各种注塑/压缩成型盖子。

盖膜

APPEEL™ 易撕膜树脂具有坚韧、低温密封性和出色的可剥离性,特别适合食品服务和冷冻果汁杯,并且提供:它们还提供:

  • 出色的透明度、柔韧性和抗冲击/抗穿刺性
  • 在低温下易于加工
  • 单袋便利性,可实现一致、稳定的剥离性能

SURLYN™ 离子聚合物是可靠密封件的首选材料,尤其适用于即食肉类。它们具有卓越的光学特性,可轻松检查产品,同时具有:

  • 低起封温度
  • 卓越的热粘强度
  • 出众的抗污染热封性
  • 耐穿刺
  • 耐刮擦性

AFFINITY™ 聚烯烃塑性体(POP)与传统聚乙烯树脂相比,可提供更好的密封性能,适用于托盘、不规则形状结构和其他包装。优点包括:

  • 快速灌装速度下的优良包装完整性
  • 卓越的透明度/光泽
  • 加工性能良好
  • 高热粘性
  • 良好的热密封
  • 低起封温度
  • 抗污染热封
  • 韧性/摔包性能
  • 透氧性

SELAR™ 阻隔树脂可单独或作为混合材料使用,为各种封盖应用提供所需的保护。从乳制品到肉类再到奶酪,新鲜度保持不变,隔绝水分、氧气和其他不受欢迎的物质。SELAR™ 树脂还提供:

  • 轻质
  • 抗冲击性
  • 出色的耐冷性
  • 像玻璃一样的清晰度
  • 良好的处理能力/可靠性

我们可以一起创造卓越的盖子、密封件和封盖解决方案。让我们看看是什么情况。