摘要 |
Veneer (water content >= 20%) was coated primarily with thermoset adhesive contg. crosslinking agent, filler, curing agent or not. More than one of dried powder showing tackicity by absorbing water such as flour protein, wheat flour, CMC, HEC, sodium alginate, PVA, arabian gum, dextrine, α-type starch and ether type starch were sprayed on this primer coated veneer. Several sheets of veneer were tag-adhered by cold press and was adhered perfectely by hot press to manuf. plywood.
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