Abra State Institute Of Sciences And Technology-Main Campus
发明人:
BOSE, Maria Digna T.
申请号：
PH2005220180003U
公开号：
PH22018000305(U1)
申请日:
2018.04.12
申请国别(地区):
菲律宾
年份:
2018
代理人:
摘要：
The utility model provides the process of extracting liquid natural dyestuff from raw coconut husks comprising the steps of a. preparing the needed materials such as chopping board, bolo, weighing scale, strainer, containers and pot, collecting of raw coconut husk, washing thoroughly the collected raw coconut husks with tap water, chopping the washed raw coconut husks, weighing the chopped raw coconut husk to determine the desired amount , preparing the mixture following the desired ratio, extracting of liquid dyestuff by boiling the prepared mixture for 1.5 hours, straining the mixture to separate the husks from the liquid dyestuff pouring the liquid dyestuff in a container.
