关于化纤耐用性的疑问

咸鸭蛋只吃蛋黄

看到一篇帖子，大致内容是鸟家给顾客对Coreloft寿命的答复。
"Hi Shawn, Thank you for contacting Arc'teryx The longevity of the Coreloft highly depend and use and storage. The worst thing for Coreloft is to compress it.I have seen Coreloft LASTING as few as 3-4 months when used for driving a car for 1-2 hour daily. Just the compression between the back and the seat broke the fibres down in no time. The same can happen when Coreloft is stored in a tight compression sack for an extended period.When used as a mid-layer and stored properly, it can last for many years. I have an Atom LT Hoody from 3 years ago and it sill looks brand new and haven't lost any of its loft."
联想到穿毛猴也是因为在办公室经常靠着椅子背，后背内外蓬松的毛都给压成二维平面了。之前看讲PI棉被压了半年仍然蓬松，有这么强吗？