Packaging Solutions | A Brief Overview of Packaging Application Solutions for Liquid Cosmetics

2026-02-26

I. Definition and Characteristics of Liquid Cosmetics

Liquid cosmetics refer to cosmetic formulations that are fluid in a standard 25°C environment, with a wide viscosity range (from watery to highly viscous gels). Their core characteristics include:

1. Flowability:

The product flows freely under gravity, with a wide viscosity range (from watery to highly viscous serums/lotions). Homogeneity: Typically in the form of solutions, emulsions (oil-in-water/O/W or water-in-oil/W/O), suspensions, or gels, the components should be evenly distributed (except for suspensions).

2. No Fixed Shape:

Requires a container for shaping and dispensing.

3. Easy Permeation/Volatilization:

Compared to creams, liquids are more likely to permeate packaging materials or have volatile components that are more easily lost (high requirements for packaging barrier properties).

4. Susceptible to Contamination:

Higher risk of exposure to air and the external environment after opening (high requirements for packaging sealing and ease of use).

II. Case Studies of Liquid Products

III. Liquid Cosmetic Packaging Solution Design

1. Packaging Case Studies and Applicable Scenarios

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2. Packaging Case Studies and Applicable Scenarios

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IV. Key Points and Reasons for Liquid Product Packaging Procurement

5 Dimensions of Procurement Decisions

Summary:

The core decision-making and execution key for procurement managers lies in the following: At the front end, deep involvement in packaging selection during the product development stage is necessary (to avoid later change costs); in the business middle platform, a packaging database can be established to dynamically monitor raw material price fluctuations (such as PET resin futures); in back-end management, effective auditing of supplier ESG performance can mitigate policy compliance risks. By systematically integrating technical requirements, business logic, and supply chain resilience, the procurement value barrier for liquid cosmetic packaging materials can be significantly enhanced.