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| PDF : |  03010020.pdf |
| title(En) : | Studies on the Control of End Splits during Drying of Veneer. |
| author(En) : | Takuzo Tutumoto |
| information : | Mokuzai Gakkaishi 3(1), 20-23 (1957) |
| assort : | Original Article |
| summary(En) : | The purpose of this paper is to describe the effective control methods of end splits during drying of veneer. With the practical application of the Coe type roller dryer, tests have been carried out with the following veneers of beech having a thickness of 1.0 mm, width 76 cm, and length 227 cm, and a comparison made with similar materials that have had no treatment (A). (B) pasting on the side end with kraft paper of 1" width, (C) pasting on the side end with SS tape of 1/2'' width, (D) sewing of the end part by veneer sewing machine. Regarding the results obtained.....the number and length of end splits on veneers after being dried are shown in Table 1 and 2, and those of end openings on plywoods which were prepared with testing veneers, are given in Table 3. Judging from the data in Table 3, the sewing-treatment was the most effective in controlling end splits, and other pasting treatments were also effective compared with the case of no treatment. |