該機是自主研發成功的后道折底自動化設備，主要特點，采用人工單個袋送料，自動推料及定位，自動輸送料，袋口自動光感噴膠，自動涂膠折底成型，自動風干，計數成品輸出等功能。

The machine is a self-developed automatic equipment for folding the bottom of the back track. Its main features include manual single bag feeding, automatic pushing and positioning, automatic conveying, automatic light sensitive glue spraying at the bag mouth, automatic gluing and folding, automatic air drying, counting the output of finished products, etc.