Industry Insights

What differences between glass bottles and PET bottles should be considered early on in the design phase?

Different materials will affect the bottle base, bottle shoulder, weight, transparency, and subsequent prototyping process.

June 30, 2026

Key Observations

Glass bottles and PET bottles differ in their visual language, weight and feel, structural boundaries, and cost considerations; therefore, they cannot be evaluated using the same criteria.

Design Recommendations

First, determine the preferred material, then discuss the bottle’s proportions, capacity ranges, and visual extensions of the packaging.

Arrival Reminder

The choice of materials affects mold making, prototyping, shipping, and shelf display, and must be evaluated early in the design process.

Key Considerations for Project Evaluation

Texture and Feel
Expressions of Transparency
Bottle Bottom Structure
Proofing Process

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Please submit information on the product category, capacity, material, filling method, launch date, and reference materials. Meilin will discuss suitable bottle designs, packaging, and implementation strategies based on the specifics of your project.

What differences between glass bottles and PET bottles should be considered early on in the design phase?

Key Observations

Design Recommendations

Arrival Reminder

Key Considerations for Project Evaluation

Do you have a clear plan for new products? Start with a project assessment.

Do you have a clear plan for new products? Start with a project assessment.

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