In the packaging and printing industry, the application of the folder-gluer is a process of packaging box processing. It is to fold the printed and die-cut cardboard into shape and glue it together. The machine-glued box replaces the manual box-gluing method, which reduces labor costs and increased efficiency. Baili folder gluer manufacturer tells you:

Several key points of folder gluer process quality control

Understand the working process of the plastic box, understand the work order, especially whether there are special requirements in the remarks column;

Carry out an inspection of the glued box products and fill in the quality inspection record form in time;

1. The folder gluer cannot be degummed and blistered, false sticky, oil stained, or missing printing;

2. The quantity and height of the same finished products are the same for each board, the finished products are stacked neatly, and the specifications for filling the finished product cards are clear;

3. The packing direction and quantity of the folder-gluing machine are determined according to the customer's requirements. Bad products of the same product cannot be used as pads, and pharmaceutical boxes and inferior cardboards cannot be used as pads;

4. There should be no phenomenon of running, bursting, or half-wearing, and special attention should be paid to products that need to be bonded after two molds;

5. The carton is formed, the thickness of the seam is not more than 3mm, the corner and the gap are less than 5mm, smooth, clean, and there is no lack of material or corrugation;

6. Special products are strictly in accordance with this operation instruction, and are dedicated to special boards;

7. When gluing, first check the inner paper, and then check whether the corrugation on both sides is defective, whether the grooves in the shallow place are out of place, burst, whether there are bruises or scratches; the adhesion is firm and not easy to stretch; The gap width is controlled at 3-9mm, and the standard gap width is 6mm; the distance between the tongue and the slot is not greater than 3mm, and the difference between the scissors is not greater than 3mm;