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頁籤選單縮合
題 名 | 牛皮紙板裱層顏色及基重對不透明度之影響=Effect of Dyestuff and Basis Weight on the Opacity of Topliner of Kraft Linerboard |
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作 者 | 郭蘭生; 陳景慶; | 書刊名 | 林產工業 |
卷 期 | 10:4 1991.12[民80.12] |
頁 次 | 頁75-84 |
分類號 | 476.21 |
關鍵詞 | 不透明度; 牛皮; 紙板; 基重; 顏色; 裱層; |
語 文 | 中文(Chinese) |
中文摘要 | 為增加牛皮紙板裱層之不透明度及調色之需,臺灣紙廠慣於NUKP中添加少量的鹽基紅棕(Basic Brown G)、鹽基金黃(Basic Orange 2)、和直接元青(Direct Black EX)染料(對絕乾漿而言,染料添加量為0.05- 0.08%)。鹽基金黃和鹽基紅棕染料添加量超過0.08%時對牛皮紙板裱層明度的影響即不明顯,但可改善不透明度。牛皮紙板裱層基重大於45 g/m^2時,下層深色廢紙漿的透視情況即可減少。 |
英文摘要 | An improvement in the opacity and coloring of topliner of kraft paperboard can often be achieved by the addition of a small amount (0.05 ~ 0.08% dosage, based on O.D. pulp) of Basic Orange 2, Basic Brown G & Direct Black EX which are the most commonly used in Taiwan paper mills on NUKP respectively. In addition, Basic Orange 2 & Basic Brown G affect the lightness of topliner to a lesser extent even up to 0.08% dye dosage, however, 1 ~ 2% of the opacity increase can be obtained. The "show-through" of a topliner lined with dark brown waste paper can be reduced by maintaining 45 ~ 50g/m^2 of appropriate basis weight. |
本系統中英文摘要資訊取自各篇刊載內容。