Like many other websites, we use cookies and store cookies on your computer. These cookies are used to improve our website and provide more personalised services to you, both on the website and through other media. For further information, please see our Cookie Policy.

It appears you have an outdated browser. To improve your viewing experience, please download an updated browser (IE8+, Firefox, Google Chrome or Apple Safari).

Nertop Semi Extensible High Porosity

​Nertop Semi Extensible High Porosity is produced from 100% unbleached, virgin softwood fibres and is an ideal sustainable packaging solution where high resistance handling and high-speed filling is required.

Due to its high porosity, it is recommended for sacks of powdered products.

Technical Characteristics

  • Weight range: 70 to 90gsm
  • Offers air resistance of 5s (ISO 5636-5) for quick filling without perforation
  • Used in valve sacks where quick filling is required
  • Can be used safely for various food packaging types. For detailed declarations please contact us.

Typical Applications

  • Cement and building materials
  • Powdered good, i.e. flour
  • Chemicals


Please note this product is only available in Europe