Stop-Bac: Antimicrobial Protection for Cleaner Environments

There is a point in every facility where control becomes more difficult.

A doorway between production and storage.
A transition between clean and non-clean zones.
A high-traffic opening where people, products, and equipment constantly pass through.

These are not just operational spaces.
They are control points and often, they are where contamination risks increase.

When contamination spreads beyond its source

Food safety and hygiene control remain critical across South Africa’s food production, logistics, and retail sectors.

The 2017–2018 listeriosis outbreak, the deadliest recorded globally, highlighted how environmental contamination within a facility can spread across production areas when control measures are insufficient.

This is what makes cross-contamination particularly challenging.
It does not always originate from a single failure.
It spreads through movement — across surfaces, equipment, and shared environments.

In high-traffic facilities, doorways and internal openings become pathways for that spread.

The role of material choice in hygiene control

Facilities are designed to separate processes. But separation is only effective if it is consistently maintained.

Traditional barriers can restrict workflow. Open doorways allow uncontrolled movement.

What is needed is a solution that maintains separation without interrupting operations.

PVC strip curtains are widely used for this purpose — but not all materials provide the same level of hygiene support.

In hygiene-sensitive environments, the material itself becomes part of the control strategy.

Antimicrobial protection at critical transition points

Stop-Bac Anti-Bacterial PVC is developed to support hygiene management where it matters most: at high-traffic doorways.

Installed as strip curtains, it creates a flexible barrier that allows continuous movement while helping reduce contamination transfer between zones.

Its anti-bacterial formulation helps limit microbial growth on the surface of the material, supporting cleaner conditions in environments where hygiene must be maintained over time.

Key performance characteristics include:

Supporting hygiene without disrupting operations

Stop-Bac Anti-Bacterial PVC is used across a wide range of industries where hygiene control is essential:

• Food processing and packaging
• Cold storage and refrigerated logistics
• Supermarkets and distribution centres
• Pharmaceutical and controlled production environments

By addressing contamination risks at transition points, it supports a more controlled environment without introducing operational friction.

A material solution with operational impact

Cross-contamination is not always visible. But its impact can be immediate — affecting product safety, compliance, and business continuity.

Controlling that risk requires more than procedures. It requires materials and systems that support those procedures every day.

Maxiflex supplies high-performance PVC solutions designed to support safety, compliance, and operational continuity.

In partnership with Extruflex, the global leader in flexible PVC extrusion, these solutions deliver consistent material quality, traceability, and reliable performance in hygiene-sensitive environments.

Cleaner environments are not achieved through a single measure

They are built through consistent control at every stage of the process.

And often, the most critical improvements come from addressing the points where movement and exposure meet.

Stop-Bac Anti-Bacterial PVC provides a practical way to reinforce hygiene at these points — helping facilities reduce risk while maintaining efficiency.