Adhesion strength is measured to determine the strength
of the bond between the adhesive material
and the substrate. The adhesive materials
are designed to provide various purposes to the customers like, it ensures the
bond strength of the packaging material that will not break easily just like
adhesives used in construction materials, packaging material that allow quick separation
of paper stickers, foil lids, and many
more. Such kind of packaging products is
designed for a large number of items like bag tapes that can be sealed again.
Apart from these two types of materials, some of the adhesive packaging
materials comprises of single adhesive layer like induction welded foils, grip
seal bags, and other types of adhesives that are join to secure the quality of
the products.
The adhesion strength of the packaging products
can be tested with the help of various kinds
of tests namely, tensile test, shear test,
and compressive test. But when the layer of the adhesive substrates is flexible
in nature, then Peel/Seal Test is the best option. Peel test is used majorly
performed on the tapes, coatings, labels and other related materials. There are
numerous types of Peel Tester like 90 Degree peel test and 180-degree peel test. Peel Test is done to
measure the permanence of the adhesive material to another substrate. The adhesion strength of a material is that force
which is required to separate the material from a coated substrates. The Peel
Strength Tester is best to measure the tear, peel and frictional properties of
coatings, adhesives, glues, laminates, and so forth.
Presto Stantest offers high-quality of Peel/Seal/Bond Strength tester. The instrument is very easy to use and offers best test
results. The machine conforms to national and international standards.
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