Pillow packaging machine is a continuous packaging machine with strong packaging capacity and suitable for various specifications for food and non-food packaging. It can be used not only for the packaging of unbranded packaging materials, but also for high-speed packaging using reel materials pre-printed with a logo. In the packaging production, due to the error between the positioning color code printed on the packaging material, the stretching of the packaging material and the mechanical transmission and other factors, the predetermined sealing and cutting part on the packaging material may deviate from the correct position, and an error occurs. In order to eliminate the error and achieve the purpose of proper sealing and cutting, the packaging design must consider the automatic positioning problem. To solve this problem, the continuous photoelectric automatic positioning system design is completed according to the positioning standard of the packaging material. The continuous photoelectric positioning system is divided into the forward and backward, the brake type and the synchronous transmission of the two transmission systems according to the error compensation working mode.
1. First, determine which products you want to package for the packaging machine you will purchase. Some packaging machinery manufacturers have a wide variety of products. When purchasing a packaging machine, I hope that one device can package all of its own varieties. In fact, the special machine is often better than the compatible machine. The packaging of a packaging machine should not exceed 3-5 varieties. Also, products with a large difference in form factor are separated as much as possible from the machine package.
2, high cost performance is the first principle. At present, the quality of domestically produced packaging machines has been greatly improved compared with the previous ones. Especially for pillow-type packaging machines, the proportion of exports has been imported a lot, so the quality of imported machines can be purchased at the price of domestically produced machines. Buy what is right, not what is expensive.
3. Choose a brand-name packaging machine enterprise with a long history as much as possible, and the quality is guaranteed. Choose a model with mature technology and stable quality to make the packaging faster and more stable, low energy consumption, low manual and low scrap rate. The packaging machine is a consumption machine. If you purchase a low-quality machine, the packaging film that is wasted in the daily production of the future will not be a small number.
4, if there is a field visit, we must pay attention to the big aspects, but also pay attention to small details, often the details determine the quality of the whole machine. Take the sample test machine as much as possible.
5, in the after-sales service, "within the circle" must have a good reputation. After-sales service is timely and on call, especially for food processing companies. For example, the moon cake enterprise only has a production period of just two months per year. If the packaging machine has problems in production and cannot be solved immediately, the loss can be imagined.
6, the trusted packaging machine can be given priority.
7. As far as possible, purchase a simple operation and maintenance, complete accessories, fully automatic continuous feeding mechanism, which can improve packaging efficiency and reduce labor costs, and is suitable for the long-term development of enterprises.