Recently I purchased the most incredibly soft yarn. It's made mostly of bamboo 89% and 11% arcrylic. SOOOOOOO soft, comparable to cashmire. Softer than cotton althought I do still like cotton. So I was curious what the process of converting bamboo into fiber would be becuase the label says it is made in the USA and packaged in Canada. (Interesting tidbit, it is a Canadian company) Anyway I wondered is it made into to a fiber with chemicals somewhere else and just spun here? Is it laden with chemicals? So I have been looking it up and couldn't find much, most websites just talk about the breaking it down into a pulp that "chemicaly"(what chemicals) changes to a spinable fiber. Then I found a blog where people ask questions of this sort. Someone had asked a similar question to mine only she had purchased sheets made from bamboo fiber (also were super soft). People commented things like we can't trust China, they don't have regs and so on then a person from Bamboosa, a company that sells clothing made from bamboo fiber said this "The bamboo fiber that we use (and, as far as I know, what almost everyone uses) is Oeko-Tex 100 certified. For an in depth analysis of what that certification is, go here: See www.oeko-tex.com/OekoTex100_PUBLIC/index.asp?cls=02. Basically, it says that the fiber has been tested for any chemicals that may be harmful to a persons health and has been found to contain no trace chemicals that pose any health threat whatsoever. So, based on that, we can say that we, and others in our industry, start with a raw material that is not contaminated. In the case of Bamboosa's manufacturing model, all other processes are done in S.C., so we are fully aware and in control of what, if any additional chemicals are use on the product downstream. "
So I looked at the link and if we can trust this company than we are probably okay with bamboo products certified by this company. So I have emailed Bernat the company that sells the yarn. Hopefully I will hear from them soon. If anyone has any insight to this please post.