IPB
Bipack®

Bipack® polypropylene (PP) packaging – Biplex® producer IPB

IPB produces and processes polypropylene corrugated sheets for companies in Belgium, Europe, and beyond.

Are you looking for a durable, lightweight, and strong plastic solution for your packaging needs? Then Bipack® is the ideal choice. These custom polypropylene (PP) packaging solutions combine strength with water resistance and are suitable for numerous applications in packaging, transport, logistics, and industry.


What is Bipack®?

Bipack® is made from converted Biplex® polypropylene corrugated sheets, specially designed for protective and reusable packaging solutions. They are water-resistant, dust- and fiber-free, food-safe, sterilizable, durable, and fully recyclable. This makes them ideal for the food industry, pharmaceutical sector, and automotive applications.

Benefits of polypropylene packaging material by IPB

  • Lightweight and strong
  • Water-resistant
  • Dust- and fiber-free
  • Chemically resistant
  • Food-safe
  • Sterilizable
  • Recyclable and reusable

Typical applications of Bipack®

Our converted polypropylene corrugated sheets are used in many sectors:

  • Food industry: food packaging, food trays, …
  • Pharmaceutical and medical sector: medical packaging, trays, sterilization boxes, …
  • Storage and logistics: crate or box dividers, reusable packaging, storage bins, American folding boxes, pallet protection, …
  • Product presentation: stable base plates for boxes or displays, container linings, drum protectors, …

Why choose IPB?

IPB is the specialist in the production and processing of polypropylene corrugated sheets and honeycomb sheets for companies throughout Belgium, Europe, and beyond.

Discover our exclusive products:

  • Biplex®: polypropylene (PP) corrugated sheets for protection, lost formwork, packaging, signage, printing, …
  • Biplex+®: micro-perforated Biplex polypropylene (PP) under-roof sheets.
  • Bicell®: polypropylene (PP) honeycomb sheets for protective packaging, floor and wall protection, lining cargo areas, …
  • Triacell®: polypropylene (PP) honeycomb sheets with smooth or rough top and/or bottom surfaces for lining cargo areas, pallet boxes, printing, decorative panels, stand construction, flight cases, food packaging, …

Frequently asked questions

What is the difference between Biplex® and Bipack®?

Biplex® are polypropylene corrugated sheets available as sheets or rolls. Bipack® are die-cut Biplex sheets, specially designed for packaging applications.

Are Bipack® packages reusable?

Yes, Bipack® is designed as a durable and reusable packaging material.

Is Bipack® moisture-resistant?

Absolutely! PP sheets are water-repellent and chemically resistant.

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  • reusable
  • water and moisture resistant
  • dust and fibre proof
  • food approved

Applications

  • Keg protector

  • Displays

  • Pharmaceutical solutions

  • Tree protectors

  • American box

  • Warehouse boxes

  • DIY boxes

  • Food boxes

  • Food layer pads

  • Food packaging

  • Displays

  • Boxes, trays, lids, bottoms

  • Dividers

Other applications:

Boxes for sterilization, automotive packaging, medical packaging, promotional items, container liners, …

Characteristics

  • economic Economic
  • reusable Reusable
  • strong & durable Strong & durable
  • good rupture & tear resistance Good rupture & tear resistance
  • ecological Ecological
  • water & moisture resistant Water & moisture resistant
  • good chemical resistance Good chemical resistance
  • light-weight Light-weight
  • washable Washable
  • sterilisable Sterilisable
  • dust & fibre free Dust & fibre free
  • food approved Food approved

Treatments

  • gamma ray stabilizer Gamma ray stabilizer
  • UV stabilizer UV stabilizer
  • antistatic Antistatic
  • microperforation Microperforation

Processing

  • cutting (guillotine, manual, plotter) Cutting (guillotine, manual, plotter)
  • die cutting Die cutting
  • welding (thermal, ultrasonically, hot air) Welding (thermal, ultrasonically, hot air)
  • bonding Bonding
  • sterilising Sterilising
  • recycling Recycling
  • cleaning Cleaning
  • stapling Stapling
  • printing Printing

Specifications

PHYSICAL PROPERTIES

Specific gravity PP ISO 1183 g/cm3 0,907
Water absorption ISO 62 % 0,02

MECHANICAL PROPERTIES

Tensile strength (50 mm/min) ISO 527 MPa 38
Elongation at break (50 mm/min) ISO 527 % 800
Flexural modulus ISO 178 MPa 1250
Impact strength Izod (23°C) ISO 180 kJ/m² 80
Shore D hardness ISO 868 - 66
Compression strength at maximum 2,1mm/350g Internal IPB N/cm² min. 37
Compression strength at maximum 2,0mm/400g Internal IPB N/cm² min. 41
Compression strength at maximum 3,0mm/600g Internal IPB N/cm² min. 70
Compression strength at maximum 3,0mm/650g Internal IPB N/cm² min. 55
Compression strength at maximum 3,0mm/400g Internal IPB N/cm² min. 30
Compression strength at maximum 3,5mm/650g Internal IPB N/cm² min. 80
Compression strength at maximum 3,5mm/700g Internal IPB N/cm² min. 78
Compression strength at maximum 3,5mm/800g Internal IPB N/cm² min. 140
Compression strength at maximum 4,5mm/1000g Internal IPB N/cm² min. 144

THERMAL PROPERTIES

Coefficient of linear expansion ASTMD696 mm/m°C 0,18
Specific Heat DSC J/g°C 1,68
Heat deflection temp.(0,46 MPa) ISO 75 °C 78
Heat deflection temp.(1,82 MPa) ISO 75 °C 52
Vicat softening point (1 kg) (10N) ISO 306 °C 148
Vicat softening point (5 kg) (50N) ISO 306 °C 78

OPTICAL PROPERTIES

Light transmission (clear sheet) 2,0mm/400g Internal IPB % 58
Light transmission (clear sheet) 2,5mm/450g Internal IPB % 53
Light transmission (clear sheet) 3,0mm/500g Internal IPB % 51
Light transmission (clear sheet) 4,0mm/1000g Internal IPB % 37

ELECTRICAL PROPERTIES

Surface resistivity ASTMD257 Ω ca. 1013
Dielectric constant (at 1 MHz) ASTMD150 - 2,25
Dissipation factor (tgδ at 1MHz) ASTMD150 - < 5 x 10-4
Dielectric strength (500V/sec) ASTMD149 kV/mm 70

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