Custom Case & Bag Manufacturing Guides
Practical guides for B2B buyers covering materials, design, sampling, testing and mass production.
Latest Manufacturing Guides
Materials & Technology Eva Case
EVA Hardness Guide: How to Specify the Right Shore C Rating for Protective Cases
Learn how EVA foam hardness affects rigidity, impact protection, and thermoforming. Understand Shore C ratings and specify the right hardness for custom cases.
pengtour Apr 20 2026
Materials & Technology Eva Case
EVA Foam Core Density for Protective Cases: What Buyers Should Confirm
See why EVA foam core density is only one part of a protective-case brief, and what buyers should confirm alongside it.
pengtour Apr 18 2026
Materials & Technology Eva Case
EVA vs. Hard Plastic Cases: Let Tooling Cost Decide
EVA tooling costs far less and ships sooner; hard plastic resists crushing better and wins at very high volumes. Compare both before you choose.
pengtour Apr 17 2026
Materials & Technology Functional BagsEva Case
EVA Case Engineering Guide: Design, Materials & Manufacturing
What Is an EVA Protective Case？ Why EVA Cases Are Ideal for Equipment Protection？Understanding EVA Foam Material
pengtour Apr 14 2026