In addition to printing fine picture, the paper box production also needs to be processed such as paper mounting, die cutting, forming and surface mounting. The quality of each process directly affects the quality of the final product. Therefore, every process is very important. At present, many cartons in China are mounted by gluer machine, but many small processing plants use manual production.There are some key points and precautions of gluer machine

1. Key points and precautions of gluer machine:the key points of the gluer machine

(1)Check the production sheet and check the quality of the cardboard. The standard moisture content of the cardboard is 12%.

(2)The mass ratio of each component is: white latex: water = 3:1.

(3)Glue the inside white paper, stack the cardboard on the table in front of the glue passing machine, and push it to the operators on both sides one by one according to the speed of the glue passing machine. The operator takes the cardboard first, and then takes the coated cardboard, aiming at the two regular sides of the cardboard. When the two people with tacit understanding, a little negligence may cause paper cracking or wrinkling.

(4)Press flat, put the box board paper mounted with the inner paper into the leveler, and set the pressure to 20MPa, and the time is 5 minutes.

(5)At the end of production, self-inspect the quality, count the quantity and hang the production identification plate, and then transfer to the next production process.

(6)Inspection items include: cleanliness of paper surface, such as glue overflow, adhesion and cleanliness.

2. Key points and precautions of gluer machine:precautions of gluer machine

(1)Pay attention to the influence of the ratio of adhesive on the surface smoothness of paper, and master the uniformity when coating.

(2)When mounting the inner paper, it must be flat and in place, and pay attention that the inner paper should not exceed the regular edge of the cardboard.

(3)The prepared adhesive should not be too thin to prevent the lining paper from wrinkling.

(4)Wash your hands frequently to ensure that the surface of the paper is clean.

Above are the key points and precautions of gluer machine.When you operate the machine,you should learn and pay attention to the key points and precautions of gluer machine.