Top Web:

Polybond RHP 117 gsm is an overall coated top web solution made of a 112 gsm fiber matrix saturated
with a selection of water-based, synthetic and soft resins to dramatically enhance the mechanical
behavior (resistance to puncture, burst, tearing, etc.) of the material. The 5 gsm heat reactive adhesive
layer applied on this reinforced base provides strong sealing performance (sealing strength, superior
runnability) while ensuring perfect aseptic opening, including a soft peeling effect.
With a renewable resource content of more than 70% for better environmental performance, Polybond
RHP 117 gsm is designed to seal to flexible formable film grades such as PA/PE, PP/PA/PE or EVA/
Surlyn/EVA substrates. Polybond RHP 117 gsm is compatible with EO and Irradiation sterilization
processes.

Application:

Polybond RHP 117 gsm features make it the product of choice for the packaging of very large drapes
and gowns. It has also been qualified as a material which could complete or replace header bag or
Tyvek to PET-PE peel pouch types of packaging for very large size of devices.

Material description

  POROUS WEB
Product designation POLYBOND® RHP 117 gsm
Product description Coated Polymer Reinforced Web
Recommended sterilization EO / Irradiation
  STANDARD TEST METHOD UNIT TYPICAL VALUE
Substance ISO 536 g/m² 117
Substance ISO 536 lb 72
Thickness ISO 534 µm 140
Thickness ISO 534 mil 5.3
Tensile strength ISO 1924-2 kN/m 7.0
Burst strength ISO 2758 kPa 545
Tearing strength ISO 1974 mN 1150
Cobb test ISO 535 g/m² 17
Pore size EN 868-2:2009 (App. E) μm 15
Air permeance ISO 5636-3 μm/Pa.s 3.0

 

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