Sulfate and foils are the best board stocks to be used when embossing packaging materials.

硫酸和箔板压花包装材料时要使用最好的股票。

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Debossing: the process of pressing a recess image using an un-inked block or die on paper or board. It is the opposite of embossing.

压凹：用不着墨的电版或模在纸上压成凹纹效果的方法。是浮雕压印的相反。

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Blind embossing: a general term FOR the process of raising an image using an un-inked block or die on paper or board.

素压浮凸：泛指用不着墨的电或模在纸品上压成凸纹效果的方法。

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