Features and Performance
Its rugged structure and high tensile strength make it the ideal material for packaging and labeling. It is also resistant to abrasion, moisture and various chemical solvents. It is easy to coat, print and even to laminate, which make it ideal for the manufacture of custom packaging tape. The material also offers minimal elongation (only around 150%, on average), and is burst-resistant. It is also easy to slit.
The material is a thermoplastic polymer so it could work in higher and lower temperatures. Not all manufacturers provide tensile strength statistics but industrial grade packing tape should be able to bear longitudinal pressure of around 27 pounds per inch and 44 lbs. per inch, transverse.
BOPP packing tapes are coated with different types of adhesive. The most commonly used are hot melt synthetic rubber and acrylic. Hot melt adhesives are one of the most widely used because of the consistent, reliable and quick seals. This kind of adhesive quickly bonds to the surface and offers high tensile strength, which make it one of the best choices for securing shipment. It could adhere well to various surfaces including film and fiberboard.
Acrylic adhesives are another good option. They do not bond as quickly as hot melt adhesives (it has decent initial adhesion but it features gradual adhesion buildup that require around 24 hours to achieve maximum bond strength), but they have better heat, UV and shear resistance. This type of adhesive is recommended for heady-duty and long-term packaging..
Most carrier or backing films have specs of 30 to 65 microns. The standard-duty tapes typically have thickness of around 2.0 MILs. Note that this already includes the carrier or backing film and the adhesive. Medium-duty packing tapes typically are around 2.6 MILs thick. Heavy duty adhesives have around 3.0 MILs (1 mil is 1/1000 of an inch).
These packing tapes come in various widths too, with the 2-inch variety being the standard. Packing tapes with widths of 3/8 to 4 inches could be purchased in bulk. Standard length is 110 yards but 55-yard rolls are available as well.
BOPP tapes typically come in the standard colors – clear and brown, although manufacturers now offer them in various colors such as red, pink, orange, yellow, green, black, white, purple and blue.
Nest Packaging LLC
Sharjah, Sharjah, , United Arab EmiratesView Mobile No.