Patent ID: 7426810

Claim:
An apparatus for producing a pocket coil bag row comprising: at least two or more coil spring producing apparatuses for respectively producing coil springs having different wire diameters; and an apparatus for conveying the coil springs having different wire diameters from the respective coil spring producing apparatuses to a coil chute section, wherein the coil chute section includes: a plurality of receiving chambers provided at an entrance of the coil chute section, corresponding to the coil springs having different wire diameters sent from respective coil spring producing apparatus, opening/closing sections provided in the lower portions of the receiving chambers, and a single exit, a control device is provided for controlling opening/closing of the opening/closing sections by selecting a destination of an opening/closing signal for deciding which opening/closing section is to be opened so that the coil springs are arranged in a previously set pattern of the coil springs having different wire diameters, the coil springs are sent out to the exit of the coil chute section in an order of the previously set pattern, and enclosed in the order of the previously set pattern individually into continuous bags while forming the bags.