Illustration of the packaging of active ingredients market of SUBRENAT's technical fabrics (moisture absorbers, anti-static, anti-dust...)

ACHIEVEMENTS CUSTOM TEXTILES - Packaging of active materials

Packaging of liquids in PE Polyester

Specialists in bagging for industry must guarantee their customers a seal that is completely leak-proof against corrosive or coloured liquids while allowing for optimal adsorption.

tapis de logo subrenat

Business case

Our customer request is to develop a heatsealable and moisture or gas absorbent material but water or slurry proof to pack calcium chloride or potassium permanganate. It’s indeed mandatory to the bag producers to guarantee their customer a seal fully hermetic to any corrosive leaking and coloured potassium permanganate, keeping an efficient adsorption.


Technical constraints

The difficulty was to develop a high seal strength laminate, offering high breathability to help quick moisture or gas absorption, a full barrier to any liquids with smooth surface to have a better printability

In addition, the product had to be weldable, opaque and food compliant.


Design and manufacture of the textile

Our teams have designed the required textile with a complex of a 100% Polyester non-woven laminated by bonding (permanganate compatible) with a 100% Polyethylene breathable membrane

Materials Flèche pointant vers le bas

Complex of a 100% Polyester nonwoven laminated by bonding (permanganate compatible) with a 100% Polyethylene breathable membrane

Finishes Flèche pointant vers le bas



Compliant with food standards

Adapted Flèche pointant vers le bas

Specialists in bagging for industry

Certifications textile

Our other achievements in active material packaging textiles


Packaging for storage in containers


Bicomponent spunbond for the packaging of powdered compounds

Are you interested in heat-sealable and printable nonwovens for EMA?

Have your textile made to measure by our Subrenat experts.


Designers of custom-made technical textiles for over 85 years, quality and innovation have always been the core of our commitments.


For all the waterproof or semi-waterproof textile needs of manufacturers of absorption and waterproofing solutions, we have been offering for years a proven range of certified textiles essential to our customers. Its attributes, dimensions, finishes and customizable cuts allow our industrial partners to maintain the quality and regularity of their production, while developing their range with new custom creations.

Pictogram representing the SUBRENAT support in the definition of textile projects: specifications, quotation, follow-up, after-sales service...

Your project accompanied from A to Z

Pictogram representing the quality control carried out on all stages of the production of SUBRENAT textiles

Quality control at every step

Pictogram representing the stocks of textiles that can be mobilised quickly, reserved for SUBRENAT customers

Your dedicated and rapidly available stocks

Pictogram representing the 95% guaranteed fast delivery to date for SUBRENAT textile orders

95% guaranteed delivery to date