Biodegradable polypropylene non-woven fabric

We have achieved the incorporation of biodegradability into polypropylene (PP) non-woven fabric. It biodegrades in the natural environment while maintaining the properties of PP.

This product utilizes Biotransformation technology, allowing it to decompose in the natural environment without leaving microplastics behind. The biodegradation process will begin after the expected period, so it can be used as a regular PP non-woven fabric before the biodegradation starts. It is also possible to recycle it before the decomposition begins, and after decomposition, it is converted into water, carbon dioxide, and biomass, making it an environmentally considerate material design. The effectiveness of biodegradability has been confirmed by a third-party organization in accordance with UK BSI PAS 9017 and ASTM D5988/ISO 17556. Instead of switching to a different material such as biodegradable resin, you can continue to use conventional PP materials, which is a significant advantage as it minimizes changes to production equipment and processes. *For more details, please download the PDF or contact us.

basic information

●Features □ Biodegrades in the natural environment without leaving microplastics □ The timing of the start of biodegradation can be controlled □ Physical properties are almost equivalent to standard PP products □ Processing conditions are also nearly the same as standard PP products, allowing the use of existing production equipment □ Biodegradability has been verified by a third-party organization based on public standards □ No toxic components are generated during decomposition ●Main Specifications Material: Polypropylene Manufacturing method: Spunbond, Meltblown, Spunmelt (SMS) Basis weight: 7 gsm to 45 gsm Width: Slitting available from 3,200mm width / 4,200mm width ●Mechanism of Biotransformation Biotransformation is a "timer-equipped" biodegradation technology. During the expected usage period as a product, biodegradation does not begin, but after a certain period in a natural environment with sunlight, air, and water, the biodegradation process starts. Initially, it undergoes weathering and depolymerization into a waxy state due to the action of catalysts. Subsequently, through microbial metabolism, it ultimately decomposes into water, carbon dioxide, and biomass. A characteristic feature is the short duration from the trigger for the start of decomposition to its completion.