What we can see is the combination of the existing paper bag machine and printing machine. Under such circumstances, the paper bags that can be produced are very beautiful. At the same time, it is able to meet our market demand.
For market use, it is possible to add a third primary color on the basis of the pure color of the two primary colors. After such use, it is necessary to find that the chroma of the printed color will be lowered. Let the brightness of the product be reduced accordingly, and we should basically keep the hue of the printing color unchanged, and at the same time make the paper bag machine close to the color printed by black plus a certain amount of color. At the same time, in color printing, we will often use this feature to reduce the amount of color ink, which is called background color removal (UCR) and gray component replacement (GCR). To be able to see that the product is in the four-color printing technology, we will focus on the color of the picture as the most important issue. We must be able to know that there is a line of blue characters on the yellow base plate, so we will let the On the yellow version of the film, if you see the blue word, it must be empty. And the color of the paper bag on the paper bag machine becomes black and the position should not be hollowed out. Therefore, relatively speaking, because black can suppress any color, it is easy to see if the black content is hollowed out. So only let the product be combined. Only then can we occupy the market well.

What we have to see is that some small and medium-sized enterprises cannot update their equipment in time due to capital problems. This is the soaring price of raw materials. Naturally, it is necessary to make their production profits lower and lower, while targeting market changes. Can make it more difficult to survive. We must also see that from another perspective, we will see that this shows that packaging technology is maturing. Naturally, from the perspective of my country's domestic packaging market, we can see that we want to make our country a packaging power, so we have to make significant progress both in terms of the system and in all aspects.
Secondly, professionals pointed out: There are two main problems in my country's paper bag machine printing and packaging industry. This greatly affects our use. The first is that in the entire news industry chain, it will allow us to have a low threshold in the printing and packaging industry, and the second is to see that it is mainly in small and medium-sized enterprises, which can make competition in the industry fierce, and it is also a need to see that the operating rate is biased. Survive in a low state. At the same time, we must see that in this environment where the industrial chain is not balanced, it is very difficult for us to consider the sustainable and healthy development of the printing and packaging industry, so under this situation there is only a reform of the system.

In the process of producing packaging bags, the paper bag machine usually has to think about 3 elements: what kind of paper to choose; what is the size; and what special needs are for the paper bag itself.
Take our common handbag for example: its size is usually determined according to the details of the item. The size is composed of length * width * height. The commonly used specifications are folio, 3 or 4, each kind, and There are two kinds of generous or positive.
Let’s talk about what kind of paper to choose. The paper usually chooses coated paper, such as 157G, 200G. If you are packing heavy items, you can use coated paper above 300G, and there are some special papers that can be jammed for printing. Laminating film is needed to enhance the hardness of paper bags. In terms of resistance, kraft paper has the strongest resistance, and it is also increasingly used in the production of packaging bags.
In the end, there will be some special requirements for handbags, etc. After the paper bag machine is made, the box is glued and roped after processing and pressing. In order to increase the tensile strength of the handbag, it is necessary to reinforce the rivets at the rope holes.

In the current period of 2013-2018, we can see that the global PEEK compound annual growth rate of the paper bag machine will reach 8.2%. And we must see clearly that at present, this is to make the paper bag machine in Europe still the world's largest PEEK trading market. It is natural to be able to compare with developing countries, and at this time, the demand for PEEK in Western developed countries will still be dominant. Naturally, it is necessary for everyone to be able to respond to market changes as people's awareness of PEEK, an engineering plastic, continues to improve. The demand for this plastic in developing countries is also increasing.
In recent years, paper bag machines can continuously increase the demand for PEEK in the fields of industry and electronics. This is to make it under its influence, the global PEEK market demand is rising year by year. Therefore, in the market, it is possible to increase sales of products in addition to, and also enable, the market demand for paper bag machines in various countries.

We must see that what we often use is that mechanical packaging is much faster than manual packaging. We must see that our packaging also has many requirements. Let me give you an example such as candy packaging. In traditional manual sugar packaging 1 It can only pack a dozen yuan per minute, but you can see that in the candy packaging machine, it can reach hundreds or even thousands of yuan per minute, which improves the efficiency by dozens of times.
Secondly, the paper bag machine can effectively ensure the quality of packaging
In this use, we have to see that the paper bag machine can be mechanically packaged according to the requirements of the packaged items. So we should see that in this use, you can obtain packaging with consistent specifications according to the required shape and size, and you can see it. When it arrives, manual packaging is not guaranteed. Secondly, this is particularly important for export commodities. Only mechanical packaging. At this time, we suggest that everyone can achieve packaging standardization, followed by product standardization, which meets the requirements of collective packaging.
Finally, the paper bag machine can achieve operations that cannot be achieved by manual packaging
We will see that there are some packaging operations, because it makes it more convenient for us to use. At this time, it is necessary to see that vacuum packaging, inflatable packaging, skin packaging, isobaric filling, etc., which cannot be achieved by manual packaging, can only be achieved with paper bag machine packaging.