| 摘要 |
A multi-layer material mainly comprises an ionomer resin layer, a first bonding layer, a foam layer, a second bonding layer and a fabric layer. The first bonding layer is heat laminated to the ionomer resin layer. The foam layer made of an expanded polyethylene foam sheet or a blended foam sheet of polyethylene and ethylene vinyl acetate (EVA) is heat laminated to the first bonding layer. Additionally, the second bonding layer is laminated to the foam layer and the fabric layer is laminated to the second bonding layer. Furthermore, the first bonding layer is preferably a copolymer layer/agent and the second bonding layer is preferably an adhesive layer or a polyethylene layer.
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