将共挤出吹塑成型瓶的层数提高到6层以上但保持传统壁厚,是陶氏化学公司开发的一种新型微层方法的核心思想。这种新技术能够生产层数在30～100层的瓶,是陶氏材料与制品加工研发小组的科学家Sam L.Crabtree在最近塑料工程师协会中空成型分会在芝加哥举办的中空成型年会上介绍的。 Increasing the number of coextruded blow-molded bottles to more than six layers while maintaining the traditional wall thickness is the core idea of ​​a new microlayer approach developed by The Dow Chemical Company. The new technology enables the production of bottles in the 30 to 100 layers, said Sam L. Crabtree, a researcher at Dow Materials and Products Processing Research Group, at the recent Hollow Shaping Annual Meeting of the Society of Plastics Engineers Blow Molding Branch in Chicago .