The intelligent packaging robot tells you that the packaging material of the winding packaging machine is a winding film, and the winding film is wrapped on the goods by stretching the film to realize the winding packaging of the goods. The stretching and tensioning methods of different winding packaging machines are also different, mainly in two categories, pre-stretching and resistance drawing.
Resistance drawing is the completion of tension and tension between the cargo and the winding film. The tensile ratio of this method is relatively low and cannot be adjusted. The tension force can not be too high, exceeding the original yield point of the film, reducing the film width, losing the puncture performance, and the film is easy to break. At the same time, tensile resistance is not applicable to lighter goods, because the tension is relatively large, lighter goods are easy to deform.
The pre-drawing is composed of driven and active stranded rail. The two skein rails are connected by gears that are proportional to different speeds, and the tensile ratio can be different because of the different speed ratio, accounting for the tensile ratio of the pre-stretched die frame produced by the machine can reach 350%, which greatly saves the use of stretched film materials and reduces the cost of materials. The tension force can be adjusted by adjusting the speed of the motor of the mold frame, and the appropriate stretching and tensioning make the packaging effect better. The effect of pre-stretching tension is not much related to the speed of the pallet or rocker arm, so the adaptability is stronger, and light, heavy, and irregular goods are applicable.
Wrapping machine packaging has many advantages, including: more safe and reliable packaging technology; Can show facts about the condition of the goods; Can make the packaging more beautiful; To better ensure the safety of goods; Better prevent goods from being affected by the external environment.
At present, the winding packaging machine can achieve lower manpower requirements, as well as better packaging efficiency and quality, which directly reduces the waste of resources of enterprises and achieves more environmentally friendly production. The continuous progress of science and technology makes more and more innovative products on the road to commercialization. Automated production line manufacturers think that in the next few years, the market for smart packaging will be very considerable.
