We will often come into contact with foreign paper bag manufacturers and find that foreign kraft paper bags are getting thinner and thinner. Do they not pay attention to the quality of kraft paper bags? What is the reason for this? Let's talk about the reason why foreign kraft paper bags are getting thinner and thinner.
1、 The thinner the kraft paper bag is, the worse the quality is.
With the development of science and technology, our technology is constantly improving. Due to technical problems, the process used in the previous kraft paper bags is also very simple, so we must use quantity to make up for the quality defects.
But the development of modern technology, has been able to make the quality of kraft paper bag better and better, gram heavy light can also withstand heavy products.
Therefore, the thinner the kraft paper bag is, it does not mean that the product quality is poor. This also shows that the thinner the kraft paper bag is, it shows that our technology is getting better and better, and the thinner the paper can bear more weight.
2、 Kraft paper bags are getting thinner and thinner, which is related to the special treatment of key parts.
Kraft paper bags also have their own joints. Generally, kraft paper bags are prone to problems in two aspects. One is the handle, and the other is the adhesive part of the bag bottom.
Usually, kraft paper bags exported to foreign countries will be reinforced by special processes, such as bottom card, folding, edge card and special glue. In addition, the quality of the goods using kraft paper bags is limited. Generally speaking, the goods installed with kraft paper bags are about 3kg, which can also explain why foreign kraft paper bags are getting thinner and thinner.
The above is the reason why foreign kraft paper bags will become thinner and thinner. This is mainly due to the progress of technology, which makes the thin kraft paper bags comparable to ordinary kraft paper bags.