Warning tape need to pay attention to four aspects.
In the purchase of warning tape when there are several aspects to be aware of:
First, smell the smell, if the taste is very strong, there is a smell of sour taste, this warning tape retention is very poor, especially in low temperature environment, the basic sticky on the carton will crack, Still very sticky, but soon dry glue surface, loss of plasticity, at that time there is a crack in the surface of the tape, because the glue uneven relationship.
Second, look at the brightness of the film, the general low-quality warning tape are dark color, the warning tape fracture probability is very high, poor strength.
Third, look at the color, the broader the general warning tape appearance color, caution tape less impurities to ensure normal adhesiveness, 100 meters below the warning tape has a certain degree of transparency can see the paper tube. Yellow tape to see whether there is irregular distribution of white tape on the surface of the tape, the hand pressure can not go to the imprint of impurities or glue dry, this product is generally odor.
Fourth, feel the thickness of the film, feel the hard film warning tape are generally less, and because of the film thickness, the actual number of meters will be reduced. Good warning tapes are used in the selection of films are relatively soft, long-term good hand stretching.
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