Selection of mask cloth in beauty mask products and matching test with beauty material 2/2
Selection of facial mask paper in skin care mask products and matching test with beauty material 2/2
Earlier we have described some instructions for the initial selection of mask fabrics. Next, we will describe the cooperation test between the following mask fabric and cosmetic body:
1. Matching test: Fold the mask fabric symmetrically as required, put it into the corresponding aluminum foil bag and pour the essence into it. This test can test the overall liquid absorption rate of the mask fabric, the state of the mask fabric in the wet state (whether there is deformation, transparency, feeling of application, etc.), and the direct compatibility of the mask fabric, the essence, and the aluminum foil bag.
2. Tensile test: let the mask fabric stand for 48 hours after filling with liquid, let the mask fabric and the essence fully soak, after taking it out, observe whether the face size of the mask fabric remains close to that of the dry fabric, and whether there is any deformation .
3. Stability test: Fold the dry mask fabric as required, completely soak it in a container or aluminum foil bag with its matching material, seal it, and place it in a constant temperature box (50℃±1℃) ), refrigerator (-15°C ± 1°C), and room temperature for one month, and observed regularly on the 1st, 3rd, and 7th days of the first week, and once a week. If there is no change in viscosity, color, etc. of the cosmetic material, it means that the stability of the mask fabric and the material is compatible.
4. Use a friction tester to test the dry state and wet state of the mask fabric respectively. (The friction force is controlled within the range that the mask fabric does not deform). If the fibers on the surface of the mask fabric are not excessively fluffy and fluffy, it means that the mask fabric has the anti-friction requirements brought about by the slight movement and adjustment of the position.
The above four points are our brief description of the matching detection between the mask fabric and the beauty material. If you need to consult more related questions, please contact the customer service staff of Proyons Bio-Tech.
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