Filter papers for the production of beverages

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Hahnemühle Life Science Industrial Filtration Filter papers for the production of beverages

Filter papers for the production of beverages

Recommended for the clarification of juices, wines, extracts and drinking water.

The pure raw materials – Cotton Linters and cellulose - are used in the production of these filter papers, which allow their use with food and beverages.

For selected types, the conformity to both the U.S. FDA recommendation 21 CFR and by the German BfR (Federal Institute for Risk Evaluation) recommendation XXXVI and XXXVI/1 (1.6.2009) can be approved.

Creped papers shorten the duration of the filtration process as the surface area is enlarged.

Qualified for the use in filter presses.

Grade	Properties	Filtration Herzberg [s]	Retention of particles** [μm]	Weight [g/m²]	Thickness [mm]
1450nf	Very fast	50	12–15	118	0.30
3605	Medium-fast, wet strength	120	6–12	310	0.80
3205	Medium-fast	150	5– 7	95	0.20
572	Medium-fast, wet strength	160	5– 7	125	0.28

Grade	Properties	Filtration Herzberg [s]	Retention of particles** [μm]	Weight [g/m²]	Thickness [mm]
520bII	Very fast, wet strength, thick	30	15 – 19	135	0.53
520b	Very fast, wet strength, extra thick	30	16 – 20	155	0.65
3144L	Very fast, wet strength, extra thick	30 (4,2 *)	16 – 20	190	0.65
520a	Very fast, very wet strength, thin	35	15 – 18	90	0.32

Grade	Properties	Filtration Herzberg [s]	Retention of particles** [μm]	Weight [g/m²]	Thickness [mm]
2410	Fast, wet strength	70	9 – 11	107	0.40
1577	Very slow, high wet strength (hardened)	2000	≤ 2	82	0.12

* Gurley: Air permeability ** Approximate values

Applications

Clarification of sweetened viscous juices, spirits and syrups (1450nf, 3205, 3144L, 520bII, 520b, 520a)
Filtration of unsweetened juices, spirits and wines (572, 2048, 3605)
Clarification of resin solutions, essential oils, essences, plant extracts and low viscosity oils and syrups (1450nf, 3205, 3144L, 520bII, 520b, 520a)

Ordering information: Available as rolls, sheets and customised cuts.

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