The speed of social development is now very fast. With the rapid development of society, people's thinking and concepts have also undergone a very big change. Now people attach great importance to environmental protection. The kraft paper bag making machine is very in line with environmental protection requirements. The paper bags it produces not only have an environmental protection effect, but also have very good quality.
The process flow of the unit is often equipped with various electrical systems and mechanical devices.
The feeding of the substrate to the finished bag is continuously completed in one process, with a high degree of automation. The bag-making technology is advanced, the equipment structure is reasonable, and the tube bag is beautiful and reliable. It is an ideal equipment for various bag-making enterprises at home and abroad to produce various types of packaging bags.
Mainly used in the chemical packaging industry and cement packaging industry. Multi-layer kraft paper is made into a paper tube, and the paper mouth is in a trapezoidal layered shape. It can be made into a one-stop assembly line with a printing machine. No secondary processing is required, which greatly reduces labor.
Multi-layer kraft paper bag machine paper bag machine is equipped with advanced electrical systems and mechanical devices throughout the process from substrate feeding, tube formation, edge gluing, bag cutting, and conveying and stacking bags, and adopts Taiwanese servo system combined with man-machine interface.
The feeding of the base material to the finished bag is continuously completed in one technological process, with a high degree of automation. The bag-making technology is advanced, the equipment structure is reasonable, the tube bag is beautiful and reliable,
It is an ideal equipment for various bag-making enterprises at home and abroad to produce various types of packaging bags. It adopts frequency conversion speed regulation and has the functions of automatic gluing, forming, tearing and counting.
This machine is a new generation of multi-layer kraft paper bag making machine designed to solve environmental pollution and comply with environmental protection. It can be used to make bags of 70-140 grams of kraft paper rolls. The machine is simple and convenient to operate. It can produce foldable bags, non-folded bags, single-layer packaging bags or multi-layer packaging paper bags of different bag types.
This unit is equipped with advanced electrical systems and mechanical devices throughout the entire process from substrate delivery, tube formation, edge gluing, bag cutting, and bag conveying. It uses Taiwanese servo system combined with man-machine interface. The feeding of the substrate to the finished bag is continuously completed in one process, with a high degree of automation. The bag-making technology is advanced, the equipment structure is reasonable, and the tube bag is beautiful and reliable. It is an ideal equipment for various bag-making enterprises at home and abroad to produce various types of packaging bags.

The paper bag machine is a very important piece of equipment in the packaging industry, because many product packaging and the production of hand-held shopping bags require the paper bag machine. The industry competition of paper bag machine equipment is also very fierce now, because more and more merchants, the industry competition of paper bag machine equipment is chaotic. If paper bag machine equipment wants to develop in the market, it must compete reasonably.
The use of paper bags has shown greater demand in the food industry. Therefore, it is of great significance and contribution to the development of the food industry in the modern market, and it has also become a popular market in the market. One of packaging machinery.
However, due to the rapid development of society now, the stock of paper bag machines in the market has greatly increased, and the quality is even more uneven. There has been a mixed situation, which means that the paper bag machine industry has entered In a chaotic development scene, this has a great impact on its development, so how should we break the chaotic competitive development situation of this paper bag machine equipment?
Before solving the problem, we must first understand why the paper bag machine equipment industry has such a chaotic situation. In fact, this situation only appeared in low-end paper bag machine equipment. Nowadays, there are very few high-end equipment that can be produced in China. Moreover, because consumers do not understand the function of paper bag machines, the response in the market at that time was not very big. However, due to the continuous development of science and technology, the paper bag machine has become more and more powerful in technology, and its quality and performance have undergone earth-shaking changes, thus gradually developing.
Now we can see that there is such a disorderly competition in the entire industry. Many of the reasons are the low barriers to entry. Many companies with no strength have also begun to produce paper bag machine equipment, so we must break the current situation. It is necessary to change the current development model.

With the improvement of people's living standards, the types of goods that people consume are also increasing. The increase in consumer goods has also promoted the development of the product packaging equipment industry. The current market development prospects for paper bag machines are very good, because many products require paper bag packaging. Now that the demand for paper bags in the market is increasing, the paper bag machine equipment also needs to be reformed and developed to meet the market demand.
Now we can also see the development direction of food packaging machinery, which is moving in the direction of high-speed, multi-function and intelligent control to meet market demand. In order to meet the requirements of the delivery time and reduce the cost of process circulation, the future food packaging machinery requires high-speed production. At the same time, for some products, packaging machinery and production machinery are required to be connected, and continuous work or multi-head work can also be used.
In addition, it is necessary to reduce the rejection rate and failure rate to increase the normal productivity. The development trend is to make the packaging machinery more intelligent.
Packaging machinery pursues the integration of packaging and processing. There are many new packaging technologies based on new packaging thinking. New packaging thinking means going beyond the existing packaging technology and products, and applying other related technology combinations to packaging to form a new packaging technology, including packaging cutting and molding technology, packaging curing technology, packaging function protection technology, packaging and processing Combining technology and packaging function to borrow technology.
If we want the paper bag machine industry to get a better development, we must first know where our weaknesses are and what our needs are. As long as we have clear goals, we can move forward better. We believe that with the continuous expansion of the domestic food industry market, the requirements for domestic packaging products have been greatly increased, so that it can better stimulate the production of automated and intelligent high-end packaging equipment by paper bag machine companies everywhere.

The kraft paper made by our common kraft paper bag machine is generally yellowish brown, and it is often used to make bags and wrapping paper. There are many types of kraft paper on the market. According to the nature and use of kraft paper, we can often classify it. According to different classifications, it will be easier for us to find the kraft paper we need.
1. Kraft paper usually keeps its yellowish-brown color, suitable for bags and wrapping paper. Depending on its properties and uses, kraft paper has various uses. Kraft paper is a collective name for a kind of paper, and there is no certain specification, and it is generally classified according to its nature and use.
2. According to the different colors, it can be divided into: primary color kraft paper, red pine kraft paper, white kraft paper, flat kraft paper, single-gloss kraft paper, and two-color kraft paper.
3. According to different purposes, it can be divided into: packaging kraft paper, waterproof kraft paper, moisture-proof kraft paper, anti-rust kraft paper, pattern-making kraft paper, process kraft paper, insulation kraft paper, and kraft stickers.
4. According to different materials, it can be divided into: recycled kraft paper, kraft core paper, kraft base paper, rough kraft paper, kraft wax paper, wood pulp kraft paper, composite kraft paper. Kraft paper color reasons
Different sources of kraft paper raw materials, different production batches, different production seasons, different production machines, etc. Many reasons will affect the color of the kraft paper roll base paper. This difference in color is difficult to avoid, and it is also Uncontrollable, generally the same batch of kraft paper can guarantee 98% consistent color. Kraft paper applications and uses
1. Kraft paper is used in various industries such as chemical industry and machinery, especially widely used in food packaging industry. Kraft paper is widely used in various packaging supplies, such as paper bags, handbag kraft paper, color boxes, paper cups, gift box kraft paper, printing kraft paper, notebook kraft paper, workbook kraft paper, and special kraft paper for envelopes.
2. Food packaging should follow the principle of convenience and convenience. The tensile strength of kraft paper makes it very suitable for packaging needs. In order to prevent the bag from being pulled off when consumers carry out food, the packaging material is required to have good tensile strength. Beverage packaging requires that the material has a certain resistance to moisture and deformation to prevent deformation and damage due to water absorption.
3. We packed 2 books in a carrying bag. The weight of the two books is 2kg. The bearing capacity is still OK, the bottom is not broken, and the handle is not broken. The glue we use to make paper bags
It consists of two parts: base material and adhesive. The adhesive material is mainly hot melt adhesive, pressure sensitive adhesive, acrylic adhesive, synthetic rubber, natural rubber, etc. The base materials include polypropylene film, polyvinyl chloride film, fiber cloth, fiber plastic, sponge, foam, tissue paper and other materials. But the glue used in our craft is hot melt glue, which belongs to glue used for food grade paper bags.

The roll paper square bottom paper bag machine is to finish the original color or printed roll paper through edge coating, folding into a tube, paper tube cutting, bottom folding, bottom coating, bag bottom forming, and finished bag output in one time. The machine is controlled by a PC servo control system, touch screen man-machine interface real-time display, and can produce paper bags of various specifications. It has the advantages of fast speed, fast changing paper bag specifications, large adjustment range, etc. It is a production
The ideal first choice for food bags and shopping bags.
Features:
1. Touch screen man-machine interface, real-time display of working conditions.
2. Ultra-precision servo control system ensures stable and efficient operation of the machine.
3. Material loading and unloading adopts pneumatic lifting structure.
4. Fully automatic constant tension control system, the tension is not bad from beginning to end.
5. Double photoelectric sensor limit automatic correction control system, stable correction, energy saving and long life.
6. Thumb buckle, flat bottom cutting device, various bag making types.
7. Without stopping the wheel hub side clamp synchronous adjustment structure, adjusting the side clamp will become very simple and fast.
8. The anti-air coating control of the rubber roller prevents the glue from directly brushing the surface of the wheel hub and reduces unnecessary trouble.
9. Accurate color code tracking system, automatic shutdown for color code errors.
10. Automatic lubrication and oil supply system.