Complexity of the "blank" The adhesive was prepared in the old days by adding four or five ounces of lime to a small basin of pig's blood and beating with a whisk made of dried rice stalks.
布胎學問大至於黏著劑原料，早期是用一小臉盆的豬血加 4 兩白灰，把乾燥的稻梗對折後，宛如打蛋器般用來調和豬血與白灰。