Do twinings and organic india tea bags contain epichlorohydrin and is drinking green tea in form of tea bags safe?

Org. India prob. OK. Good question. The best info I found was at http://national.cleanplates.com/health-nutrition/these-teas-are-toxin-free/#.VPrg_uf1jVo which gives several brands with epichlorohydrin-free tea bags.Twinings & Organic India aren't listed but in the discussion it says Organic India says the manufacturer of their bags assures them they are epichlorhydrin-free. Green tea in tea bags is safe-see comment: