Luminous hose for transporting used fracturing liquid and manufacturing methods thereof

A method of manufacturing a hose, comprising:

• weaving an enhancement layer, wherein the enhancement layer is tubular;
• and
• co-extruding, on the basis of the enhancement layer, a first polymer, a second polymer, and material of a luminous layer or a reflective layer to form the hose,
• wherein the first polymer forms an outer layer outside the enhancement layer, the second polymer forms an inner layer inside the enhancement layer, and the luminous layer or the reflective layer is formed on the outer surface of the outer layer.

A method of manufacturing a hose, comprising:

• co-extruding a first polymer with luminous material or reflective material to form an outer layer and a luminous layer or a reflective layer, respectively, wherein the luminous layer or the reflective layer is formed on the inner surface of the outer layer;
• forming an inner layer, wherein the inner layer includes a second polymer;
• weaving an enhancement layer, wherein the enhancement layer is tubular;
• connecting the outer layer with the luminous layer or the reflective layer formed thereon to the inner surface of the enhancement layer;
• reversing the outer layer and the enhancement layer, wherein the outer layer is on the outer surface of the enhancement layer, and the luminous layer or the reflective layer is on the outer surface of the outer layer after reversal;
• and
• connecting the inner layer to the inner surface of the enhancement layer after reversal.