Producing method of photograph album cover with window and a photograph album cover producted by this method

摘要

The present invention relates to a method for producing the album cover and thus the album cover made by having a window. The invention and the drilling method comprising: using a wooden pattern on the hard board having an appropriate thickness to form a through hole having a predetermined shape, the through holes are formed in each position a PVC cover sheet having a larger size than the side of the hard board, and each PVC corresponding to the portions corresponding to the edges and inner periphery of the through hole of the cover sheet in the through hole of the hard board in the cross heat PVC cover at the same time as gamssajum the hard board in PVC cover sheets sheet by bonding with a predetermined primary radio frequency press mold a cover sheet bonded to form the observation window, the edges of the PVC pocket sheets having a size larger than the observation window, but thermal bonding on the inner PVC cover sheet by a predetermined second high-frequency press mold, pictures on a part of the edge of the pocket sheet to leave an opening that has access to and a pocket sheet bonding step for bonding. Preferably in the pocket sheet bonding step, laying up a more transparent cover sheet over the 2PVC outer PVC cover sheet and a high-frequency thermal bonding an edge that at the same time the edge of the outer PVC cover sheets.; The present invention, so that the structure can be manufactured easily as well as the album cover of the album cover having a window at a low cost is also becomes easy to have a compact appearance.