2026-06-22 87 read

The key step for the elastic ball to not leak air or liquid is this step

Our elastic ball is made of TPU material and heat sealed. Although the sealing edge has undergone pr...

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2026-06-22 72 read

EU REACH and EN71 testing

Analysis of the Core Difficulties in EU REACH and EN71 TestingTPR (thermoplastic rubber) squeeze toy...

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2026-06-22 66 read

Why use TPU material to make elastic balls

Definition and ConceptTPU, also known as thermoplastic polyurethane elastomer rubber, is a polymer m...

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