What are the functions of a pillow-type packaging machine?
Nov 11, 2025
What are the functions of a pillow-type packaging machine?
Pillow packaging machines are suitable for packaging various solid, regularly shaped, large block materials, such as biscuits, bread, frozen foods, daily necessities, and industrial parts. For dispersed materials, the items to be packaged must first be placed in a box to form a regular whole before packaging. They are widely used in the food, pharmaceutical, hardware, and daily chemical industries!
Pillow packaging machines are continuous packaging machines with very high packaging capacity, suitable for various specifications of food and non-food packaging. They can be used not only for packaging materials without labels but also for high-speed packaging of roll materials pre-printed with labels. In packaging production, due to errors in the positioning color marks printed on the packaging material, the stretching of the packaging material, and the influence of mechanical transmission, the predetermined sealing and cutting positions on the packaging material may deviate from the correct position, resulting in errors. To eliminate these errors and achieve correct sealing and cutting, packaging design must consider automatic positioning. Solving this problem mostly involves designing a continuous photoelectric automatic positioning system based on the positioning marks on the packaging material. Continuous photoelectric positioning systems are classified according to their error compensation working methods into forward/backward type, braking type, and synchronous type with two transmission systems. Suitable for the food industry, pasta industry, pharmaceutical industry, daily necessities, fruits and vegetables, disposable products, hardware products, plastic products, toys and stationery, industrial products, industrial parts, and auto parts.
