| 配方類型： |
PAPER |
| 配方說明： |
Preserving Paper for Citrus Fruit |
| 配方組成： |
Paraffin wax/10
Diphenyl/10
3. As Wax Coating:
Heated to melting point and applied to the paper by means of a heated
roller. The paper is then passed through a series of heated nipper
rollers to ensure a good bond between coating and paper. The object is
to coat the paper. the object is to coat the paper at the recommended
rate per unit area; the actual depth of impregnation is not so important
because the fruit is preserved by vaporization of the diphenyl from the
|
| 配制方法： |
The materials should be warmed together at 35C (95F) and applied in the same way as in a. |
