Difference Between Oil Blotting Paper, Powder Pressing Equipment, and General Cloth

The items you mentioned serve completely different functions and are made from different materials:

1. Oil Blotting Paper/Film (ผ้าซับมัน)

• Purpose: Cosmetic application. Used to selectively absorb excess sebum (oil) from the skin, especially on the face, without disturbing makeup or removing essential moisture.
• Material: Highly specialized, porous materials. This can be natural paper (like rice paper), specialized pulp, or synthetic polymer film (e.g., polypropylene). They are designed to be thin, highly absorbent for oil, and non-abrasive.

2. Powder Pressing Machine (เครื่องกดแป้ง)

• Purpose: Manufacturing equipment. This is a machine used in cosmetic production to compress loose powder (like face powder or eyeshadow) into a solid, compact cake.
• Function: It applies high, uniform pressure to bind the powder particles together, often with the help of a binder liquid, to create a durable, compact product. The machine itself is equipment, not a material. (If you meant the cloth/mesh used in the pressing process, it is a fine, durable, non-shedding filter material designed to withstand pressure and prevent contamination.)

3. General White Cloth (ผาขาวผ้าทั่วไป)

• Purpose: General use (cleaning, wiping, clothing).
• Material: Standard textile fibers like cotton, polyester, or blends.
• Function: General absorption (mostly water) and wiping. It is not specialized for selective oil absorption from the skin or for use in high-pressure manufacturing processes.

Key Difference: Oil blotting material is chemically and structurally designed for selective oil absorption from the skin, while the powder pressing machine is industrial equipment for manufacturing, and general cloth is a non-specialized textile.