Don Mills, Ont. : Southam-MacLean Publications · leaf 516
der always lies in the quality of theglue. Faulty manufacturing methods in the gluefactory may result in a foaming product, and in suchcase is detectable in the laboratory tests before theglue is used. But should a glue pass this test and yet be foundto foam badly on the spreader it is obviously… … Device designed to determine the action of glue on mechanical spreaders. so contaminate a lot of fresh glue that excessive foam-ing will result. The writer recalls one instance in which a carpetcovered spreader was used mi panel work. Foamtroubles developed to such an extent that the shopwas shut…
Furniture industry and trade · Woodworking industries
Internet Archive · Thomas Fisher Rare Book Library · Public Domain Mark 1.0. Free to use for anything.
