All parts of air waybill glued to left or right in margin and are set together by line glue or tooth crimp.the face of related copy can be desensitised,printed with bar code with water-proof as required.the Ariway bill in differnet size,colors,many do the design and manufactured as detailed requirement.airway bill in continuous or cut-sheets is used in the transport,logistics and courier service industries. used in courier, express service, and often do printing in carbonless or NCR paper, with running numbers, with or without bar-code, with or without address label in last page, in pocket, in pull out, in cut, in pads, or in continuous.