印刷 - Coating係咩?

請問的貼紙印刷面為書紙面還是粉紙面?
書紙只能做過油,
過膠的話是出現氣泡的,
但粉紙面的話過油過膠也沒問題.

一般來說"Coating"的話,
就是過一層普通的水油,
有點類似光油,
但作用是保護油墨不易被磨掉.
價錢也比較便宜.

如果是這一類的話,
對生產的人說"過一層水油"就應該會明白

當然你要先確定客人是要過油(Varnishing)還是過膠(Lamination).
過油只能做到對印刷面作有限的保護,
但過膠則是可以防水.
注意過油及過膠的加工價錢是不同的,
請小心以免報錯價.

in terms of printing, coating could be:

a) matt lamination (啞膠)
b) gloss lamination (光膠)
c) matt varnishing (啞油)
d) gloss varnishing (光油)

the difference between "lamination" & "varnishing" is the thickness of the coating. maybe you need to clarify with your client whether he/she prefers a matt or gloss coating.

Coating~加上一層物料外層;塗層
~search by yahoo-dictionary~
i.e.Pantone color, Layer, Shining effect...etc.