The appearance structure of the cosmetic pump body is one of the key factors that determines the product's beauty and user experience.

material selection

The appearance structure of the pump body is usually made of corrosion-resistant and chemically stable materials to ensure that the pump body does not deteriorate or become contaminated when it comes into contact with cosmetic ingredients. Common pump body materials include:

Plastic: Plastic pump bodies are lightweight and low-cost, and are widely used in various cosmetics. Common plastic materials include polyethylene (PE), polypropylene (PP), polyvinyl alcohol (PVA), etc.

Glass: Glass pump bodies are commonly found in high-end products because of their inertness to chemical substances and transparency, which can highlight the texture and high quality of the product.

Metal: Some luxury brand cosmetic pumps are made of metal, such as stainless steel or aluminum alloy. The metal pump body gives the product a sense of luxury and high-end.

Appearance design

The design of the pump body's appearance is the manufacturer's reflection of the overall brand image and market demand for the product. The following are some key elements of pump body design:

Shape: The pump body is usually in the shape of a long tube, but there is a lot of room for variation in appearance design. Some product designs are pen-shaped, square or cylindrical to meet the needs of product differentiation and personalization.

Surface treatment: The surface of the pump body is usually smoothed to ensure a comfortable touch for the user. Some products also use special surface treatment techniques, such as frosting or bronzing, to enhance the texture and luxury of the product.

Color: The color selection of the pump body usually takes into account the overall design and market positioning of the product. Some products are designed to be clear or translucent to show off the color and texture inside the product.

Printing and Logo

The pump body is usually printed with brand logo, product name, instructions for use and ingredient information. Printing technology needs to take into account adhesion and wear resistance on the surface of the pump body. Common printing technologies include inkjet printing, screen printing and thermal transfer printing.

Operational part design

The operating part on the pump body is the key point for user interaction with the product. This section typically includes a pressure area, push button, knob, or other means of opening. The design of these parts needs to take into account ergonomics and user convenience to ensure that the user can easily operate the pump body.

Sealed structure

The part of the pump body that connects to the pump head usually contains a sealing structure to prevent liquid leakage. This structure is usually made of rubber or silicone, which has good elasticity and corrosion resistance.