Abstract: A composite container includes a barrel, a bottom cover, and a top cover. The barrel is formed by thermoforming of a rolled-up first plate composed of laminated prepregs. The bottom cover is formed by thermoforming of a second plate composed of laminated prepregs. The top cover is formed by thermoforming of a third plate composed of laminated prepregs. The bottom cover includes a first bottom and a first flange. The top cover includes a second bottom and a second flange. The second bottom is formed with a through hole. The bottom cover and the top cover are arranged at two ends of the barrel respectively, and the first flange and the second flange are positioned to the peripheral wall of the barrel by thermoforming.

Abstract: A fabric woven by spread tow yarns has multiple spread tow yarns. Each one of the multiple spread tow yarns is made of matrix being thermoplastic polymer and having multiple fibers unidirectionally arranged. The fiber areal weight of each one of the multiple spread tow yarns is larger than or equal to 70 g/m2 and is less than or equal to 160 g/m2; the width of each one of the multiple spread tow yarns is less than or equal to 100 cm; and the resin content of each one of the multiple spread tow yarns is larger than or equal to 30% and is less than or equal to 50%. The widths and the fiber areal weights and the resin content of the spread tow yarns are low and are capable of providing a thin fabric woven by the spread tow yarns.