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ACS-007 Sausage Casings Stratum
This case study explores how Graver Stratum C 3 micron filters improved filtration efficiency and saved costs for a sausage casing manufacturer.
A sausage manufacturer sought a better filtration solution for their cellulose slurry, initially using a competitive 1 micron melt blown filter. After testing STA 1 micron and Graver Stratum C 3 micron filters, they found that the STC 3 micron filters met turbidity specifications, had longer life, and offered significant cost savings. The STC 3 filters captured dirt uniformly, with no pass-through of contaminants, unlike the competitive filters. The switch to STC 3 filters resulted in over 50% cost savings, leading to corporate approval for the change in filter specification worldwide and a promotion for the engineer involved.
Highlights:
- STC 3 micron filters met turbidity specifications
- Longer filter life compared to STA 1 micron and matched Polynet
- Uniform dirt capture with no pass-through of contaminants
- Significant cost savings of over 50%
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Graver Technologies boasts a long history of providing innovative technology based products and excellent customer service. The company was founded in 1866 in Lima, Ohio and in those early days, the product focus was a hot process softener used as a demineralizer for steam locomotives.

Graver Technologies is a fast-growing company with the technical resources and financial strength that make us the perfect partner for your business.

Graver Technologies is a fast-growing company with the technical resources and financial strength that make us the perfect partner for your business.

Marmon Holdings, Inc., part of Berkshire Hathaway Inc., is a global industrial organization comprising more than 100 autonomous manufacturing and service businesses.

We have associations with WaterReuse Association, WQA (Water Quality Association), SPRI (Sugar Processing Research Institute Inc.) and more

Looking for more information on Graver’s products? In the resources center, you can visit our library of product data sheets, product specifications, and safety data sheets to get all the answers you need.

Looking for more information on Graver’s products? In the resources center, you can visit our library of product data sheets, product specifications, and safety data sheets to get all the answers you need.

Looking for more information on Graver’s products? In the resources center, you can visit our library of product data sheets, product specifications, and safety data sheets to get all the answers you need.

Looking for more information on Graver’s products? In the resources center, you can visit our library of product data sheets, product specifications, and safety data sheets to get all the answers you need.

Looking for more information on Graver’s products? In the resources center, you can visit our library of product data sheets, product specifications, and safety data sheets to get all the answers you need.

Looking for more information on Graver’s products? In the resources center, you can visit our library of product data sheets, product specifications, and safety data sheets to get all the answers you need.
Looking for more information on Graver’s products? In the resources center, you can visit our library of product data sheets, product specifications, and safety data sheets to get all the answers you need.

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