Different
heat contractable packaging film should be selected according to different quality, material and packaging effect of products,
In fact, the selection of heat shrinkable packaging film is not very cumbersome, as long as the yield of heat shrinkable packaging film is better, and the thickness is moderate. The main factor affecting the effect of heat shrinkable packaging film is the shrinkage, the greater the shrinkage, the better.
When purchasing heat sealing shrink wrapping machine, the fan must be selected first. At the same time, more attention should be paid to the layout of hot air circulation pipeline system structure. When the fan works, it can stir up and down the heating temperature evenly, so as to achieve the ideal effect.
The
automatic sleeve sealing shrink wrap machine is suitable for large quantities of automatic shrink packaging items such as cans, glass bottles, bottles of wine, mineral water, etc. It can also be used in wood, steel, ceramics, household appliances, computers and other industries. Specially designed for large and heavy objects with PE film shrink packaging design, conveyor belt can be designed as roller type, Teflon mesh or stainless steel conveyor network according to customer requirements. Large scale shrink packaging materials can also shrink completely in a short time. After packaging, the appearance is clean, compact, convenient for palletizing, ensuring the quality of products and the needs of long-distance transportation. It is suitable for PE, PVC, POF and other shrink packaging materials.
Basic configuration:
The configuration of shrink packaging machine mainly lies in the heat pipe and the heat insulation effect of the whole machine, which directly affect the shrink effect and the service life of the whole machine. The heating tube is mainly divided as:
1. Quartz tube: it is directly heated by far infrared radiation, electronic stepless speed change, temperature controlled by solid-state voltage regulator, stable and reliable;
2. Stainless steel heating pipe: high quality stainless steel heating pipe, internal two-way thermal circulation air, uniform and constant heat. Electronic speed regulator is used to adjust the conveying speed at will to ensure the smooth conveying and good shrinkage effect;
