Patent ID: 8056598

Claim:
An air cushion maker, comprising: a machine base; two material-feeding rollers such assembled to the machine base that an altitudinal difference exists therebetween; two forming rollers each having a shaft and a mold wheel mounted around the shaft, wherein the mold wheel is externally provided with recesses having determined shape and depth, and an electrothermal wire passing between the recesses and extending to one end of the mold wheel, and wherein the forming rollers are aligned vertically while the mold wheels contact each other; a driving device for driving the forming rollers to rotate; and a blower settled in the machine base, between the first material-feeding roller and the second material-feeding roller, wherein the blower has an air outlet located adjacent to a border between the first forming roller and the second forming roller; in operation, two film rolls being installed onto the material-feeding rollers and each providing a consecutive plastic film passing between the two forming rollers, the driving device driving the forming rollers to rotate so as to draw the plastic films toward an output end of the machine base while the blower provides a pressured air current between the films before the films pass between the forming rollers so that the two consecutive plastic films after passing between the forming rollers are made into an air cushion with geometric puffy air cells.