shutterbug

原帖由 Guy 於 2008-4-19 18:53 發表
for all of your information...
Number 7 at the recycle symbol is not necessary has BPA

Class 7 is labeled "OTHER".. other uncommon plastic material

...

You're right #7 doesn't necessarily mean it contains BPA but BPA (a type of polycarbonate plastic) is under this category.  So if it's #7, there's a chance that it has BPA.  Since you don't know what's in it, it's safer to avoid.