近十多年来,包装科学技术在我国愈来愈受到重视,并且取得了令人瞩目的进展。随着薄膜包装的广泛应用,逐步开发和推广了诸如薄膜真空贴体包装、真空吸塑热成型包装,真空包装及真空充气包装等新技术和新设备。本文侧重于探讨真空软包装技术及其应用,同时兼论真空充气包装等有关问题。 In the past ten years or so, packaging science and technology has been paid more and more attention in our country and remarkable progress has been made. With the wide application of film packaging, new technologies and new equipment such as film vacuum packaging, vacuum plastic thermoforming packaging, vacuum packaging and vacuum inflation packaging have been gradually developed and promoted. This article focuses on the vacuum flexible packaging technology and its applications, and also discusses the related issues such as vacuum inflatable packaging.