Several precautions for process quality control of box gluer

    Several precautions for the quality control of the glue box machine process:

    1. Understand the working process of the box gluer, understand the work order, especially whether there are special requirements in the remarks column.

    2. Carry out the first inspection of the glued box products and fill in the quality inspection record form in time.

    3. The glue box of the box gluer must not have degumming, foaming, false adhesion, oil stains, and printing leakage.

    4. The quantity and height of the same product of the finished product are the same for each board, the finished products are stacked neatly, and the finished product card is clearly filled out.

    5. The packing direction and quantity of the glue box of the box gluer shall be implemented according to the customer's requirements. The same product cannot be used as a padding paper for its defective products, and pharmaceutical boxes and bad cardboards cannot be used as padding paper.

    6. There can be no running, bursting, half-wearing and no-wearing. Special attention should be paid to the products that need to be bonded after the two molds.

    7. The carton is formed, the seam overlap is not more than 3mm, the wrap angle and loopholes are less than 5mm, and it is flat, clean, free of material shortage and corrugation.

    8. Special products are produced in strict accordance with this work instruction, and are dedicated to special boards.

    9. When gluing, check the inner paper first, and then check whether there are any defects in the corrugation on both sides, whether the grooves in the shallow place are out of position, burst lines, and whether there are bumps or scratches.

    10. The bonding is firm and not easy to pull apart.

    11. The seam gap is controlled at 3-9mm, and the standard gap is 6mm.

    12. Compared with the gap between the tongue and the slot, the deviation is not more than 3mm, and the scissors difference is not more than 3mm.