First, the relatively good quality stretch film has a good self-adhesive. That stretch film and stretch film after contact, can be well adhered together. Such characteristics can not only make use of the stretched film a more convenient use of effects, the key is also to ensure the packaged material will not loose again. However, the self-adhesive to outside interference is relatively large, and therefore, the time we used to pay more attention.
Second, we use stretch film to have good toughness, that is to say after making use of stretch film, you will inevitably encounter stamp or tear of usage, and for good stretch film, will be on encountered such a situation the use of better use of the rebound effect, so that the items can be on the inside better protection.
Third, the quality is good or bad for the stretched film we use, it can be said that the effect of a direct relationship to our packaged products sold only in packing more perfect situation, our products will have better the sales results.