TH3262A - How to deal with rubber wood with pressure - Google Patents

Abstract

How to deal with rubber wood with pressure By using natural air for drying in the summer, heat and pressure drying, using hot compression at different temperatures and finally curing the rubber wood. Techniques of these processes If there is a lack of a particular sequence of processes, the operation that will be used to utilize the rubber wood will not be successful. Even switching the order with operations would have a negative effect.

Claims (5)

1. Handling method by using hot air to blow the wood to semi-dry condition. Then go through the hot compression process, which uses temperatures over 130 C and pressure more than 2 kg / h 2, which will solve the curve twist. Or bent of rubber wood 2. How to deal with rubber wood by pressure? As claimed in claim 1, using natural air to dry in summer. And use the hot air in the rainy season to blow on the rubber wood so that even it dries quickly 3.How to deal with rubber wood by pressure As claimed in claim 1 by drying to prevent discoloration. Apply to rubber wood immediately after sawing. Air drying or artificial drying Use with wood to make the water part only 15-30% to adjust drying and dry the rubber wood in a short time. By heat and pressure by using hot compression So that the water is only 3-5 percent, which is similar to the dry condition completely. 4. How to deal with rubber wood by pressure? As claimed in claim 1, the rubber wood assembly using high temperature and high heat compression at a temperature of more than 130 C and at a pressure level greater than 2 kg / h 2, this manipulation takes 1 minute. To the thickness of the wood 1 mm to reduce the water in the wood to be completely dry. Where twisting and bending will not occur and will prevent it from happening again. 5. How to deal with rubber wood by pressure? As claimed in claim 1, the timber is incubated until the water content is restored to 6-7% after assembly by high temperature and high pressure.