Continuous stationery combining envelopes and enclosures - has detachable locating strip and tear off sections for envelopes

摘要

The continuous assembly of envelopes, is marked by perforations at equal distances along the strip. The edges of the base band are fitted to form a detachable strip which can be used in the location of the paper in high speed printing. Each of the envelopes is arranged so as to form a letter card with a double fold, and a sealing strip. The individual envelopes are separated from the strip by turning off, and the adhesive strips span the joint. Each of the envelopes can be fitted with a fixed transparent window allowing the address written inside the envelope to be viewed from the outside.