... high quality raw material,first class technology Brief introduction of lip gloss cosmetic plastic soft packing tubes1.Material: tube body PE,cap ... ISO90011.Specification: diameter in 16, 19, 22, 25, 30, 35, 38, 40, 45, 48 and 50mm, with volume to be adjusted ... layer and multiple-layer soft tubes, classified into the clear tube, white tube, pearly and colored tube; round tube, elliptical tube(flat tube ...