As cut for the opening , the surface top openable and folding Noshibukuro from either left or right the perforations formed at the time of unsealing to

摘要

[ Challenge ] in wedding , etc. , to provide a folding Noshibukuro to simplify the processing of large amounts of gift envelopes . A the time of opening the perforations arranged on the front surface as a top cut for opening is characterized that it has an openable from either side. [ Selection Figure ] Figure 1