优选地，该粘合剂层在植针步骤期间被植入的纤维穿过，且产品在固化步骤前发生20 - 50%的表面收缩。

Preferably, the adhesive layer is penetrated by the needled fibers during the needling step and the product is shrunk in area by 20-50% before the consolidation step.

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一个复杂的程序之间进行固化生产步骤，以实现最佳的声音质量。

An intricate procedure of curing is done between production steps to achieve optimal sonic quality.

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包含LED灯使用的各步骤的产品，颜色丰富多彩，固化迅速又健康环保。

LED lights contains the steps used in the product, rich colors, fast curing and healthy environment.

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