Optimize your CIP and SIP processes with the right hygienic gaskets

What happens when a gasket deforms?  

When a gasket loses its shape and is pushed into the flow, it creates a physical constraint that affects the whole process. Even a deformation of just a few millimeters can reduce the flow rate by up to 20%. 

This can lead to a number of problems: 

• Increased risk of contamination
• Impaired flow in production 
• Material fragments in the final product 
• Damage to other components 
• Longer cleaning times and unplanned downtime 

Apart from the technical consequences, this often means production delays, increased quality control and, in the worst case, that the product no longer meets quality and safety requirements.  

The solution: choose the right materials and design

By choosing the right gasket material and a stable coupling solution, you can avoid deformation and extend the lifetime of components. An example of a smart design solution is Ultrapharmas Elastoclamp - an innovative Tri-Clamp clamp with integrated elastomer, specially developed for hygienic applications exposed to frequent CIP and SIP cycles. 

Unlike traditional clamps, compensating Elastoclamp to temperature changes and vibrations through its flexible design, helping to maintain an even and constant pressure over the gasket. This reduces the need for re-tightening and minimizes the risk of leakage, gasket deformation or gasket push-out in the flow. In addition, the hygienic design supports a stable flow profile and efficient cleaning - in line with the requirements of food and pharmaceutical production. 

To see our complete range of solutions and to find the perfect gasket material for your process, explore our extensive range of gaskets and gasket care products.

Proper installation and knowledge are crucial 

Many of the problems that arise are not due to the material itself, but to incorrect installation or insufficient maintenance. Therefore, training is an important investment to ensure sustainable and reliable solutions. 

With the right knowledge, the need for retensioning and recurrent adjustments is reduced. At the same time, it ensures that each installation is correct from the start. We also recommend that you regularly analyze the load conditions of the process and monitor the condition of the gaskets before problems occur.  

Flow impacts - a clear comparison 

To illustrate how a deformed gasket can affect the flow, we have compared two scenarios in a diagram: 

• Blue line: Desirable flow profile with smooth couplings 
• Red line: Flow profile with 2 mm restriction caused by bulging gasket 

The diagram clearly shows how the flow decreases significantly more with restrictions than in a well-optimized installation.  

In the video you can also see the difference visually:

• Left shows an undisturbed flow
• The right side shows how a deformation affects the flow pattern. 

Four customer values with the right packing strategy 

When the right materials are combined with proper installation and preventive maintenance, several tangible benefits are achieved: 

• Safety and security - Fewer breakdowns and lower contamination risk  
• Lower costs - Longer lifetime and reduced maintenance needs 
• Effectiveness - Shorter cleaning times and stable flow profile 
• Profitability - Smoother operation, higher productivity and better use of resources 

Summary: Smart choices that make a big difference  

The right gasket materials, smart solutions and a proactive approach are crucial to avoid flow problems in CIP and SIP processes. Small improvements can have a big impact, not only technically, but also economically. At Colly Flowtech, we help you see the big picture - from material selection to installation, training and long-term optimization. 

Would you like to discuss how you can improve packaging care in your business? Don't hesitate to contact me - I'm happy to help! 

This text is written by Tobias Sander (tobias.sander@colly.se), Sales Manager at Colly Flowtech.