tandem with the intermittent cutting operation which is to follow the web 50 proceeds to a cutting station where appropriate knife means 55 severs the web material of the cover stock as directed by the registration marks then as previously the individual covers enter a cooling station preferably a wicket type cooler 26 as previously described once having passed through the wicket cooler the covers are collected as before at a packaging station 44 in fig7 there is illustrated a third embodiment of an in line processing arrangement which is similar to that illustrated in fig6 but with the added factor that a web of transparent cover material is arranged to overlap the cover stock at the edge containing the adhesive in this process the process starts with cover stock printed or unprinted in roll form and narrower than normal the cover stock roll in fact is narrower by a little less than one of the leafs as the web covers stock 50 39 is unreeled from its unreeler it is run through an adhesive applicator station at whih point an adhesive applicator 31 39 which may be of the type previously described applies a band of adhesive approximately 3 8 inch wide to one end and from top to bottom that is to cover the full length of the cover leaf as the web 50 39 continues to move under the influence of the conveyor mechanism 21 additional hot melt adhesive is applied to the.