タンニン染めにおける海水の使用について
1950 年 15 巻 12 号 p. 781-786
詳細
1950 年 15 巻 12 号 p. 781-786
It is investigated whether sea water may be used without serious defects in net tanning. If a net is dyed with “cutch” dissolved in sea water, it is dyed apparently rather more uniformly and the amount of tannins fixed is greater than when tanned in fresh water (Tab. 2 & 3). But no signficant difference is seen in their net preservative powers (Fig. 1 & Tab.3).
