*HST-H3 Heat Seal Tester:
Heat Seal Tester seals the specimen to
test the seal parameters of laminated films,
coating paper and other heat sealing laminated
films according to the requirement of relative
standards. The seal parameters include heat seal
temperature, dwell time, and the pressure of heat
seal. Different melting point, heat stability,
fluidness, and thickness of heat seal materials
could make heat seal properties various, which
cause obviously different seal technique. Users
can obtain standard heat seal index by HST-H3 Heat
Seal Tester.
*HST-H5 Heat Seal Tester:
HST-H5 is applicable in heat seal test of
flexible packaging materials under various preset
temperature, pressure and time, by which can
customers get best parameters to fit the
requirements of actual manufacture.
*RTD-R2 Gradation Heat-Sealing
Instrument:
Gradation heat sealing
instrument can determine five groups of seal
parameters at one time including heat seal
temperature, speed and pressure of plastic films,
laminated films for flexible package, coating
paper, and so on. Different melting point, heat
stability, fluidness, and thickness of heat seal
materials bring various heat seal properties and
different seal technique parameters as well. With
this instrument users can get the best heat seal
parameters accurately and efficiently.
*HTT- L1 Hot Tack Tester:
Hot tack tester is applicable in hot tack
property test for flexible and semi-rigid
packaging materials or pipe materials. Meanwhile,
it is applicable in peel, shear, tension and other
test items for adhesive, adhesive tape, laminated
film, plastic film, paper and other flexible
materials.
