With the improvement of people's environmental awareness, paper bag consumption has gradually replaced plastic packaging and is used in more and more consumption scenarios, such as supermarket shopping and take-out fast food.
Although the paper bag is ordinary, it has a very detailed classification, according to daily use, it can be generally divided into shopping bags, dried fruit bags, clothing bags, leisure food bags, bread bags, vomit bags, garbage bags, etc. According to the production process, it can be generally divided into single gift box bags, pointed bottom paper bags, cordless square bottom paper bags, rope carrying paper bags and so on.
Personalized paper bags are increasingly favored by consumers, and there are more and more small-batch and multi-variety orders. This requires that the paper bag machine has flexible production functions such as convenient change-over, "one-click" change specifications, and integration of a variety of bag type production units.
The rapid development of the paper bag packaging industry has led to a shortage of high-tech operators in the industry, and at the same time, the front end of the paper bag machine refueling, back-end paper bag packaging, testing, packaging and other links are still heavily dependent on labor, resulting in high costs for paper bag manufacturers. Therefore, the degree of automation of the paper bag machine urgently needs to be further improved, so that it is simple and easy to use and convenient to maintain.
Among them, step 3 and Step 5 in the host process are the most likely to produce material waste, and they are also the key conversion nodes of small batch and multi-variety paper bags. Front-end and back-end steps that are not shown in the figure, such as loading and packaging, currently rely heavily on human labor and have a low degree of automation.
Whether it is the host, the hand pull machine or the stick machine, each process step needs to undergo equipment debugging before it is formally put into production or technology upgrade, which often requires a lot of labor and time.
Compared with the hand-held square bottom paper bag machine, the mechanical mechanism and process flow are simpler, the production efficiency is higher, and the function and process realization of the host part are the same as that of the host in the hand-held square bottom paper bag.
In the process of technology upgrading and developing new prototypes, paper bag machine Oems need paper bag machine solution providers to support them to complete accurate selection, rapid prototype verification and program development, etc., to shorten the time for new equipment to be put into the market as much as possible.
Paper bag machine is mainly divided into paper bag machine and cordless paper bag machine.
The automatic square bottom paper bag machine with hand handle is mainly composed of three parts: hand pull machine, stick machine, and host machine, among which the hand pull machine will roll round rope and patch web paper into a hand handle, through a series of conveying devices will be shaped hand to the stick station.
Pasting station will be the primary color or printed web paper patch site break, patch site glue, automatic paste handle, and then the host will paste the paper with the handle edge glue, forming paper tube, bottom indentation, cutting traction, cutting knife, folding bottom molding and transport out of the bag, the whole bag making process can be completed in one time.
The specific process flow is as follows:
Paper tube - paper edge coating - color marking - paper tube forming - fixed length cutting - bottom - forming palletizing
Paper rope unwinding - paper rope cutting - placement glue - pasting hand - paper tube forming - fixed length cutting - synthesis - forming palletizing
Among them, step 3 and Step 5 in the host process are the most likely to produce material waste, and they are also the key conversion nodes of small batch and multi-variety paper bags. Front-end and back-end steps that are not shown in the figure, such as loading and packaging, currently rely heavily on human labor and have a low degree of automation.
Whether it is the host, the hand pull machine or the stick machine, each process step needs to undergo equipment debugging before it is formally put into production or technology upgrade, which often requires a lot of labor and time.
Compared with the hand-held square bottom paper bag machine, the mechanical mechanism and process flow are simpler, the production efficiency is higher, and the function and process realization of the host part are the same as that of the host in the hand-held square bottom paper bag.
