Capabilities · Corona Treatment

The invisible prep that makes everything downstream possible.

Untreated PE is hydrophobic — it repels inks and adhesives. Corona activates the surface so flexo inks and hot-melts bond cleanly.

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What we do

The work, in detail.

Single- or double-sided corona treatment, configurable dyne level, in-line monitoring.

Equipment

What we run on.

In-line corona treaters on extrusion and converting lines
Configurable dyne level per customer spec
In-line dyne verification
Use cases

Where it shows up.

Pre-treatment for flexo printing
Pre-treatment for hot-melt lamination
Adhesion control for composite laminates
Related products

Films this capability shows up in.

Cast PE

Cast PE Film

One Cast PE process. Two engineered surfaces — breathable when the skin needs to breathe, non-breathable when the absorbent core does the work.

10 - 40 g/m² Up to 2,400 mm width Breathable · Non-Breathable
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Cast PP

CPP Film

The clearer, stiffer, heat-sealable sister to Cast PE — produced by our RHYNO Group sister company.

15 - 80 g/m² up to 2,400 mm Plain · Heat-seal · Metallizable · Retort
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Looking for a backsheet partner who ships on time?

Tell us your gsm, your width and your line speed. We'll send a 50-meter sample within ten working days.

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