-This special tape used super stong glue on both side, excellent adhesive. Once sealed, you have to destroy the bag when open. Thus you can certain your important bag has not been opened.
-Suitable for PE plastic bags for security purpose and permanent sealing, DHL,UPS, FEDEX often use this kind of tape to seal their courier express bag, confidencial documents bags, sealing all kinds of courier express bag.
-Used in the low temperature function with excellent adhesive. Seal the bag tightly and can' t be for the second usage.
-Nonpoisonous, harmless, no metal. Endure temperature. It is cold-resistant. -Backing: Silicone Coated Pearlized Polypropylene Film ( PEPA )+ Class Polyester Films ( PET )
-This sealing tape is not suitable for textile bag's sealing, for it would probably change the textile's color somewhat the special adhesive ingredient and the dye material reaction for certain condition.
-It does not react chemically with the contents of the bags to color changes etc.
(Other sizes or colors are available upon inquiry)