English to Chinese Other Printing & Publishing

Any paper weight less than this may be prone to curling, and XXX may need to be used.Light-fastness of YYY products depend on shade but generally have average light-fastness.
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If extra light-fastness is required, please contact AAA and discuss with our technical staff.

YYY is modifiable and formulations include overgloss and water resistant coatings.
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YYY是一款水基高强度油墨

light-fasteness在这是耐光的意思吗。

overgloss 是指什么？谢谢