Main process steps
1 Selection of raw materials
2 egg shelling
3 Preparation of the aqueous phase, after weighing all the raw materials separately, dissolve a small amount of auxiliary materials, and turn on the mixer to make a uniform mixture.
4 Stir in oil, stir while adding oil, and then slowly add some of the vinegar.
5 Homogeneous emulsification, using a high shear dispersing emulsifier, in the case of vacuum, cyclic emulsification homogenization.
It is with a detachable controller with 4 temperature settings as option.
It will shut off automatically after 2 hours for the sake of safety.
Besides, the internal heating element also has the function of overheating protection, to ensure safety when people use it.
Below image as a reference:
Waist Heating Pad
Heating Pad for Waist, Waist Heat Pad for Winter, Multi-Purpose Waist Heating Pad, Large Waist Heat Pad
Ningbo JustLive Electrical Appliance Co., Ltd , https://www.makeheat.net