Notepad

Follow us on:

FacebookTwitterInstagramYoutubeGoogle+

Newsletter

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.

Technical Data: Papers and cards

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

Techical Data: Creped papers

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

Technical Data: Protective papers in filter presses

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.