Packaging type corrugated enhanced laminated veneer lumber and manufacturing method thereof

2011 
The invention relates to a packaging type corrugated enhanced laminated veneer lumber and a manufacturing method thereof, wherein the packaging type corrugated enhanced laminated veneer lumber structurally comprises a wood veneer and glass fiber cloth, wherein the wood veneer is applied with phenolic resin or urea resin, single spreading is 150-220g/m , the spread wood veneer is assembled with the grain and put in a gum-dipped glass fiber cloth, the warp-direction fiber of the glass fiber cloth is parallel to the fiber direction of the wood veneer, the glass fiber cloth is used as secondary surface layers of the upper side and the lower side of the laminated veneer lumber after being gum-dipped and dried and used for improving elastic modulus and rupture modulus, and the laminated veneer lumber is in a corrugated shape and manufactured by a mould pressing method. The invention has the advantages that quick-growing wood veneers are used as raw materials to manufacture the packaging type corrugated enhanced laminated veneer lumber, once moulding forming is carried out, and the packaging type corrugated enhanced laminated veneer lumber has high strength and good dimension stability, can substitute the existing solid pallet and plywood combined pallets, is applied to the package and transportation fields. The quick-growing wood is utilized, thus reducing logging of natural timber resources and protecting ecological environment.
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