Recently, the weather in Beijing has eased a lot. At least black friends don't have to go back to Africa to escape the heat like a while ago. It will be hard to say that the following situation will not occur in a few days. . .
Beijing is too hot, I hope to go back to Africa at 19:25. If I go on like this, I will have a bad meal with the barbecue. I will emphasize once again that I am not a black man. I came to Beijing to tan.
Closer to home, we all know that high temperature, humidity, and mildew are the characteristics of summer. The self-adhesive labels produced by the self-adhesive labels are subject to high temperature, humidity and other factors during the labeling and labeling. Let's look at a few examples below.
Case 1
A company that produces food seasonings in Jiangsu uses a coated paper sticker on the HDPE bottle in spring and summer. Because it was raining continuously at the end of the spring and early summer, the warehouse where the company stores products did not have temperature and humidity control. The humidity of the warehouse was continuously maintained between 80% and 95% for a period of time, and 80% of the shipments were checked. The label has different degrees of bulging (wrinkling).
Solution: In the case where there is no way to install a temperature and humidity control device for a large warehouse, the problem of adding a film to the label and solving the problem of the drum (wrinkling) due to the absorption of water by the paper label is solved.
Case 2
A food manufacturer that produces canned fruit in Jiangxi, almost all of the labels attached to the glass bottles in mid-July, and the raised parts accounted for more than half of the entire label.
In the on-site investigation, it was found that the labeling site was built by building a glass shed on the middle of the two buildings. The space was large and there was no barrier, and it was completely open to the outside world. Due to the high humidity of the air, all the surfaces of the bottles that have been filled with fruit food are wet and full of water vapor.
Solution: After adding the air knife that can blow out the hot air on the filling line, the label will be directly attached to the surface of the clean and dry bottle body, and the label will never be used again. Tilted up.
Case 3
In Shanghai, a food company that produces cold drinks produces the boxed ice cream, and the assembly line delivers the carton to the ice cream filling station. After filling the assembly line, the carton cover is attached to the label, and the labeled box is sent to a freezer at minus 20 degrees Celsius for quick freezing. After 30 minutes, it is stored in a large cold storage of minus 2 to 5 degrees Celsius. Lifting up.
Solution: Label the ice cream box that needs to be produced the next day. The label after labeling will be filled the next day after 24 hours. After the lid is closed, it will enter the freezing room of minus 20 degrees Celsius and minus 2 The large cold storage of ~5 degrees Celsius, the label has not been lifted.
ZHEJIANG JIAHE BAMBOO TECHNOLOGY CO., LTD , https://www.zhuart-bamboo.com