What do you mean by filling the pit?

Question 1: What does pit loading technology mean? 5 points ....

Question 2: What do you mean by installing wing pits on cartons? E cold single-sided corrugated board

Question 3: What is the quality standard of the installation card of the color box installation pit? Are there two pairs of tables?

Question 4: What is the responsibility of the mounting pit of the printing house? Step: 1. Turn the power switch on and off.

2. Prepare materials according to the carton production instruction.

3. The team leader takes out the glue, and after checking whether the viscosity of the glue is qualified, pours it into the sink of the paper pasting machine, and adjusts the glue application amount according to the requirements. Every time before pasting paper, the viscosity of glue must be checked, and expired or invalid glue must be reported for treatment. Adjust the sizing amount properly, and the degumming will occur if the humidity is too high.

4. The deputy arranges the pit paper and colored paper to be mounted, and the pit direction of the pit paper should be opposite to the paper grain of the colored paper.

5. Adjust the pressure between rubber roller and pit paper according to the thickness of pit paper.

6, start the host button, adjust the amount of glue.

7. A mechanic gives paper at the mouth of the machine, and a captain and a mechanic load paper under the machine.

8, mount a piece, mount the needle in the right position, according to the requirements of the sample, check whether it meets the quality requirements, and then mass production.

9. After mounting 50~ 100 sheets of paper, two people stand on the cardboard and step on it for 3~5 minutes to prevent poor local adhesion. After bonding, the cardboard will be smooth and will not degum.

10, pull it to the exhaust fan for dehumidification after installation, and turn off the host button.

Question 5: What paper is the best for pit mounting paper? There are two reasons: 1: the glue is not sticky! 2. Insufficient pressure when loading paper, resulting in paper and pit paper not sticking together well! 1. There is something wrong with the glue. 2. The surface of glue or paper is wet. ..

Question 6: Dear friends, what do you think of the installation of learning pits? The captain's salary is very high

Question 7: Excuse me, the box is very soft after being framed. What is the reason? We have been to other factories, and it still hasn't improved! Hehe, this is a paper problem. You can come to our company to make color boxes, which will make you satisfied. Just search for new nave on the Internet.

Question 8: What's wrong with the glue on the pit sticker? The glue is too thick.

Question 9: What is the reason for the bronzing oxidation and shedding after the carton is filled with pit paper? Is there a film covering on the surface of the pit paper? If there is no film mulching, it is estimated that there will be too much water when film mulching, which will be oxidized.