The invention discloses a cotton-bamboo fiber blended broadloom woven fabric high in surface gloss. The production technological process comprises the steps of grey cloth turned sewing, singeing, amylase desizing, scouring, oxygen bleaching, advanced tentering, half-mercerizing, dyeing, tentering, formaldehyde-free anti-shrinking finishing, preshrinking, calendering and the like in sequence. The cotton-bamboo fiber blended broadloom woven fabric is high in surface gloss, the washing size change rate in the warp direction and weft direction is minus 3.0-plus 1.0%, the soap washing fastness is larger or equal to 4 levels, and the breaking strength is larger than or equal to 280 N. A production method of the product is easy to operate and is environmentally friendly, and the product safety performance reaches the class A of requirements for infant products of GB18401 the National Fundamental Safety Technical Standard for Textiles.