In the field of printing and packaging, folder gluer is one of the key post press production equipment. At this stage, with the rapid development trend in the field of printing and packaging in China, the application of folder gluer is becoming more and more common. Most of the packaging boxes such as food, pharmaceutical industry, health products, skin care products, drinks and light industrial products use folder gluer to carry out box pasting production and processing.

There are some tips about how to maintain the dispensing part and expansion part of the folder gluer correctly.

1.How to maintain the dispensing part and expansion part of the folder gluer correctly?First,the total width of carton gluing opening and rewinding shall be matched. In the whole process of folder gluer, the total width of the sticking opening of the carton shall consider the provisions of the folder gluer. If it is too wide or too narrow, it will endanger the box pasting quality. Too narrow will cause glue leakage; If it is too wide, the pre folding will suffer some harm. In addition, the coaxiality of the upper tape shall ensure accurate packaging anti-counterfeiting marks, and the extrusion tap at the edge shall be free from wear to ensure uniform gluing.

2.How to maintain the dispensing part and expansion part of the folder gluer correctly?Second,before dispensing, ensure that the transportation line at the sticking edge of the carton is parallel to the conveyor belt.

3.How to maintain the dispensing part and expansion part of the folder gluer correctly?Third,the gap and dispensing amount of upper and lower tapes shall be suitable for food packaging materials to ensure that the dispensing layer is thin and symmetrical.

4.How to maintain the dispensing part and expansion part of the folder gluer correctly?Forth,the telescopic part is equipped with a telescopic gearbox. If necessary, the telescopic gearbox shall be adjusted according to the to ensure the accurate alignment of the adhesive joint.

5.How to maintain the dispensing part and expansion part of the folder gluer correctly?Fifth,the adhesive mouth coated with adhesive must not encounter other positions of the equipment, otherwise the adhesive will become more and more in this part, and finally rub to the position where it should not be dispensed.

6.How to maintain the dispensing part and expansion part of the folder gluer correctly?Sixth,the dispensing position shall be appropriate. It is far from the wrinkle line and the box is not good-looking. If it is too close, it is likely that the parts that should not be dispensing are coated with adhesive binding, resulting in difficulty in box forming.

The above is a simple and detailed introduction of how to maintain the dispensing part and expansion part of the folder gluer correctly.