Inquiry (采购产品): Label backing spec I have an adhesive backed label stock spec that I would like to be able to source from multiple suppliers. If you are interested please reply and I will send you the spec. **** Hidden Message ***** Peter Grau VA 22180 USA Company: US Postal Service Engineering E-mail: peter.f.grau@usps.gov **** Hidden Message ***** peter.f.grau@usps.gov