Precautions in the use of shrink film

1. Shrinkage film is used for the sales and transportation of various products, and its main function is to stabilize, cover and protect the products. Oem pvc sleeve film needs to have good puncture resistance, good shrinkage and good shrinkage stress.

2. The shape of the same container has different requirements for the shrinkage rate of data. For example, the approximate cylindrical container with low shrinkage requirement can consider using OPP or PVC data, while the container with multi-curve or streamlined planning can consider shrinkage film with high shrinkage and strength.

3, in the process of shrinkage, the film can't produce holes. Because oem pvc stretch film is often suitable for outdoor use, it is necessary to add UV agent. The small heat-shrinkable packaging equipment carefully made in heat shrinkable film according to the standard has the characteristics of simple operation, wide application range, good sealing, high transparency, low cost and high grade, and is suitable for the packaging of small and medium-sized products.

4. Shrinkage film can be closely attached to containers with different shapes, which can not only print exquisite pictures, but also achieve the application of novel packaging containers with different shapes.

5. The heat shrinkable film machine and the label-setting machine are used on line to form a label-setting shrinking machine line, which is generally suitable for fully-enclosed heat-shrinkable packaging of products such as food, drinks, stationery, ceramics, daily chemicals, auto parts, knitting, electronic audio-visual products, etc. It is a label-setting shrinking machine in the following packaging line.

6. It is non-toxic and tasteless, but it is not afraid of grease, which conforms to the food hygiene standards. It allows planners to choose colors that are obvious to all, realize 360 label planning, give full play to creativity and imagination, and thus make label pictures more vivid, highlight the image on the shelf, and have unexpected container effects. For example, the curve glass bottle newly promoted by Blue Ribbon Beer in China uses high shrinkage OPS substrate and uses solvent-based adhesive for labeling.