Saturday, October 25, 2025
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Continuous Liners & Hardware

In our manufacturing facility we produce the continuous liners, folded or donut wound plastic packs, compressed and pre-packaged to obtain, with the lowest amount of space, several meters of material. The continuous liners can be unwound or unrolled into the drum to load dusty material, avoid any contact with the drum itself and make possible to never open the discharge circuit. An extreme versatility, which allows the creation of several solutions in different shapes and colours. They are made of usually low-density polyethylene films directly supplied by CSV Containment, but we can also transform material provided by third parties indicated by the end customers especially when already validated. In support to continuous liner, we can offer also our own crimping solutions.
Thanks to the synergy of our internal production areas, we can create and build special custom devices like the Retractable & Rotating Spray Ball Valve.

Continuous Liners Posts

Safe Closure System and Tightening Tool.

The safe closure system Twin Tie® and the manual and pneumatic tightening tool enable CSV Containment to offer clients a wide range of products. The manual tightening tool for safe closure system Twin Tie® is the latest addition to the CSV Containment line and complements the wide range of products to suit all needs. Two […]

“Infinity bag”: what’s beyond the continuous liners.

Producing continuous liners is not just about shaping something; it is about putting your experience at the service of others’ work. CSV Containment produces continuous liners starting from customer’s needs. Indeed, our manufactured products are designed together with the customer . Behind and inside each continuous liner is the contribution of our containment experts. Right […]

Continuous Liner Systems.

CSV Containment’s Continuous Liner Systems: Tailor-Made for Safe Powder Transfer. In the pharmaceutical sector, the containment of highly active products prioritizes operator safety. CSV Containment, leveraging years of experience, offers more than just isolators. We provide accessories like the continuous liner systems, designed meticulously with attention to ergonomics and detail, enhancing safety performance. A prime […]

RTP bag out via liner.

The Rapid Transfer Port system is a convenient and widespread standard for the transfer of products in isolators, at the same time an RTP bag out solution through continuous liners can prove to be fast and practical. RTP bag out via liner is the solution offered by CSV Containment to exploit existing interfaces in rigid […]

Double isolation barrier containment systems.

A double isolation barrier via liner is the best solution to transfer active products from an isolation chamber while ensuring OEB5 to 6 performances. CSV Containment, with its wide range of liner products, can offer these customized coaxial containment solutions. In double isolation barrier systems, both rigid or flexible chambers receive a first liner to […]

Continuous liners made by CSV Containment.

Continuous liners were born from our vast experience gained in the world of containment. A tailor-made product, CSV Containment liners can satisfy any request of our clients. Continuous liners of different sizes, shapes, and colours are designed and packaged at our production site in Piedmont. The work of our dedicated department works in synergy with […]

Rotating dryer drum charging and discharging.

Drum charging and discharging in a rotating dryer have always been critical issues. However, CSV Containment doesn’t stop at much of anything! There are several problems concerning drum charging and discharging operations in a rotating dryer, first of all because of the need to contain coupling and decoupling at any charging step. In the second place, […]

Upgrading existing Glove Box.

How add a new Way Out on an existing Glove Box. We produce continuous liners, flexible isolators and rigid isolators: our secret is to find the WAY OUT to satisfy your containment needs. Sometimes it is difficult to find a solution to perform sampling operation and product/waste bag out having few space, especially in rigid isolators. A […]

Pneumatic Clamp-connected device for flexible powder discharge.

Flexible powder discharge in safety with CSV Containment solutions. Filling drums with powdered products while maintaining containment is basic to ensure safe and profitable production processes. Csv Containment can realize flexible solutions designed specifically for each kind of challenge. In order to help the powder discharge into drums we have developed a special pneumatic Clamp-connected […]

Flexible Sampling Device by CSV Containment

Flexible Sampling Device: a smart, simple, in line, clamp-connected sampling device at the ready! It makes easier in line sampling procedures followed during unloading operations; the flexible sampling device reduces hardware size and improves the procedures that need to be carried out to take samples. Oftentimes sampling devices are very invasive and require equipment modification with […]

Continuous Liner Manufacturing GMP in Clean Room Environment

FlexiLab: the CONTINUOUS LINER MANUFACTURING by CSV Containment. Our “Donuts” are made of plastic material which is wound, compressed, and pre-packaged in order to obtain several meters of material which may be applied on discharge or transfer pipes, occupying the lowest amount of space. The CONTINUOUS LINER, packed in this way, allows to obtain cylindrical volumes (drum liner) which may be […]

Special Devices Posts

Sterile Disposable Protection: X-ONE PONCHO is coming!

CSV Containment’s upgrade to meet new Annex 1 requirements is a sterile disposable protection in Tyvek® and LDPE. X-ONE PONCHO is the sterile disposable protection made in collaboration with Fresenius Kabi iPSUM S.r.l. ready to enter the Grade A zones. Shortly after the changes introduced with the most recent revision of Annex 1, CSV’s team […]

High Containment Big Bag.

Working with a High Containment Big Bag is both convenient and safe, thanks to the advanced solutions developed by CSV Containment.  For years, we have been manufacturing our High Containment Big Bag using certified, high-quality films that act as a protective liner inside the outer conductive polypropylene support. But we do not stop at internal liners: […]

Annex 1 updates: our response, the grade A Disposable Coat.

Annex 1 has introduced more strict safety standards, since its last revision. Elena Lovazzano, Process QA Specialist at CSV Containment, explained a possible solution to the updates introduced by Annex 1 for Grade A environments, developed in collaboration with a client. The product is intended to reduce the risk of contamination from direct operator contact. […]

Safe Closure System and Tightening Tool.

The safe closure system Twin Tie® and the manual and pneumatic tightening tool enable CSV Containment to offer clients a wide range of products. The manual tightening tool for safe closure system Twin Tie® is the latest addition to the CSV Containment line and complements the wide range of products to suit all needs. Two […]

Continuous Liner Systems.

CSV Containment’s Continuous Liner Systems: Tailor-Made for Safe Powder Transfer. In the pharmaceutical sector, the containment of highly active products prioritizes operator safety. CSV Containment, leveraging years of experience, offers more than just isolators. We provide accessories like the continuous liner systems, designed meticulously with attention to ergonomics and detail, enhancing safety performance. A prime […]

RTP bag out via liner.

The Rapid Transfer Port system is a convenient and widespread standard for the transfer of products in isolators, at the same time an RTP bag out solution through continuous liners can prove to be fast and practical. RTP bag out via liner is the solution offered by CSV Containment to exploit existing interfaces in rigid […]

Iris Dosing Equipment.

CSV Containment presents a manually operated iris dosing equipment as an alternative to rotary valves, ensuring control, precision, and safety. Unloading bulk solid material can be a troublesome and risky operation if not managed correctly. Let’s explore how the iris dosing equipment derived from DIT® technology can help manage this delicate phase of unloading into […]

Annex 1: transferring vials safely.

After the adjustment imposed by Annex1, also transferring vials safely has required the study of new solutions, especially when transiting Grade B areas. Imagine having to deal with transferring vials safely from Grade A environments, passing through a Grade B area, and performing continuous particle monitoring in a protected, mobile structure. Now all this is […]

Rotating dryer drum charging and discharging.

Drum charging and discharging in a rotating dryer have always been critical issues. However, CSV Containment doesn’t stop at much of anything! There are several problems concerning drum charging and discharging operations in a rotating dryer, first of all because of the need to contain coupling and decoupling at any charging step. In the second place, […]

Universal Lifters for Drums.

CSV Containment realizes telescopic universal lifters for drums to meet the different conditions of work environments. Universal lifters allow bringing the drum as close as possible to the charging point thanks to both the telescopic structure and the compass-opening legs. The lifters are movable and have braked, pivoting, and antistatic wheels. Drums of different sizes […]

CSV Containment – Retractable & Rotating Spray Ball Valve

CSV Containment – Retractable & Rotating Spray Ball Valve More Than Cleaning! Achieving a complete clean, the new retractable system designed by CSV Containment allows to increase ergonomics and space inside the working chambers and ensures a continued complete wetting of the walls, thanks to the rotating jet of the valve which operate with minimal drive […]