请帮忙翻译-胶带相关

100/120/140 release it means the stiffness of the sticker.If it is 100 release then stiffness is less and if it is 140 release then stiffness is more.Less stiffness will he less price and more stiffness will he little more price. 您好，这是一个客户要我帮他找的纸质，这个100.120.或者140 release 是指纸的硬度吗？为什么我厂家，他们说没有这样的，只有80 .160 gsm 的。 我这边是帮人采购的，能帮我回答这个100.120.140.release 是什么意思吗？

你们

我直译一下，“波普40至45 micras，2“和90坪包装胶带。”

楼上的 谢谢 您真好

您是厂家吗 可以下的

Bopp Films BOPP薄膜
Bopp is a bi-axially oriented polypropylene film designed for flexible packaging and label applications.波普是一个双向拉伸聚丙烯薄膜轴向柔性包装和标签应用而设计。 OPP, oriented polypropylene, is a flexible material derived from melting and orienting a polymer called polypropylene.奥普，拉伸聚丙烯，是一种灵活的物质熔化和定向聚丙烯聚合物称为派生。 This raw material, an oil by-product, is inert and unaffected by most chemical agents occurring in daily life.这种原料，石油副产品，是惰性和不受大多数化学在日常生活中发生的商。 Biaxially oriented means that the polypropylene