过胶 Traditional form: 過膠 Pinyin (reading): guòjiāo Definitions: (stationery) to laminate Characters: 过 - pass; to go across, to pass through 胶 - glue, gum, resin, rubber; sticky; to glue Traditional characters: 過 - pass; to go across, to pass through 膠 - glue, gum, resin, rubber; sticky; to glue