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Animal Gelatin Preparation

Standard Formulation

Formulation

& Weighing

-40% animal gelatin

-40% water

-20% glycerin

Weigh ingredients using an accurate scale

Formulation Example

If making a 30 kg batch, the formula calls for:

Formulation Example

Gelatin: 30 kg x 0.4 = 12 kg

Water: 30 kg x 0.4 = 12 kg

Glycerin: 30 kg x 0.2 = 6 kg

Heating & Mixing

1. Set gel melter to 75°C

2. Allow melter to reach 75°C

3. Add water & glycerin to melter

4. Add gelatin to melter

5. Close and tighten melter lid

6. Turn on mixer

7. An optional deaeration may be performed at this time. Deaerate for 3-5 minutes and leave tank under vacuum while mixing

8. Mix for 45 minutes

Gel Melter Introduction

Vacuum Valve

  • Opened (pictured) before turning on vacuum pump for deaeration

  • Closed at all other times

Control Panel

  • Used to control:
  • Main Melter Power
  • Lid Lift & Lower
  • Vacuum Pump
  • Mixing
  • Heating
  • Melter Temperature
  • Mixer speed (if applicable)

Drain Valve

  • Closed (pictured) before adding ingredients to the melter

  • Opened to drain out excess gelatin or water after cleaning

Air Pressure Valve &

Relief Valve

Air Pressure Valve

  • Opened when transferring gelatin to the encapsulator

  • Closed (pictured) at all other times

  • Air supply attached to

regulator when transferring gelatin

Pressure & Relief Valves

Relief Valve

  • Opened (pictured) before turning on vacuum pump for deaeration

  • Used to regulate level of foaming gel mass during deaeration

  • Closed when transferring

gelatin to the encapsulator

Transfer Port

Transfer Pipe

  • Inserted into transfer port

when transferring gelatin to encapsulator

  • Removed during the gel preparation process

  • Turning on the mixer with the transfer pipe installed will result in melter damage

Transfer

Port

Transfer Port

  • Port shown with transfer pipe removed

  • Port is capped during the gel preparation process

Viewing Window

Viewing Window

  • Used to monitor melting/deaeration process

  • Wiper blade used to clear condensation

  • Can be easily removed for sampling gelatin

Viewing Window

Built-in Flashlight

  • Illuminates inside melter for clear viewing

Heating & Mixing

Deaeration

1. Ensure the following:

-Relief valve open

-Air pressure valve closed

-Vacuum valve open

2. Turn on mixing

3. Turn on vacuum pump

4. Close relief valve to begin building vacuum

5. Use relief valve to manage foam level

6. Continue until foam settles and no longer rises

7. Turn off vacuum pump & mixing

8. Open relief valve

9. Inspect gelatin

10. Set melter to 60°C for storage

Summary

1. Preheat melter to 75°C

2. Formula: 40% Gelatin, 40% Water, 20% Glycerin

3. Add ingredients to melter

4. Begin mixing

5. (Optional) Initial deaeration: 3-5 minutes

6. Mix: 45 minutes

7. Final deaeration: until foam stops rising

8. Store gel at 60°C

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