Summary by TwinMind · 5m 24s
Summary by TwinMind · 5m 24s
How It's Made: Chocolate Coins
How It's Made: Chocolate Coins
Science Channel
Science Channel
Introduction and Cultural Context
- Chocolate coins = symbolic edible money in various cultures
- Christmas stockings: stuffed with chocolate coins celebrating Saint Nicholas charity
- Hanukkah: given to Jewish children to teach money value
- No purchasing power but generate appreciative smiles from kids
Raw Material Preparation
- Process starts with giant chocolate bars
- Workers transfer bars to kettle (double boiler system)
- Hot water bubbles/steams inside sleeve shell to melt chocolate
- Kettle contains 2.5 tons liquid chocolate
Tempering Process
- Machine pumps chocolate through long pipe with cooling zones
- Chocolate thickens but doesn't solidify
- Tempering creates precise crystal structure for proper texture/taste
Sheet Formation
- Thick liquid chocolate flows onto conveyor
- Broad blade levels chocolate to specific thickness
- Creates long, evenly spread chocolate sheet
- Chocolate begins coagulating/hardening
Cooling Process
- Travels through refrigeration tunnel ~15 yards long
- Journey transforms liquid chocolate to solid state
Die Cutting Operation
- Clean/prepare spring-loaded die (cookie cutter style)
- Punches out round blanks
- Key difference: cutters are long/tubular
- Blanks stack up as they're punched out
- Lattice work leftovers re-melted back into process
- Zero chocolate waste
Magazine Collection
- Dozens of coin blanks stack in each magazine
- Leftover chocolate accumulates in bin
- Transferred back to melting pot for reuse
Wrapping and Embossing
- Wrap chocolate first, then emboss wrap + blank simultaneously
- Glossy gold foil sheets travel between rollers for even tension
- Forked arm moves 2 chocolate blanks between foil sheets
- Piston-like knives wrap, cut, fold foil around blanks
- Forked arm delivers foil-wrapped blanks to die press
Die Press Operation
- Stamps designs on both sides of coins
- Makes impression on foil through to chocolate
- Chocolate still warm enough to receive image
- Die heads used for embossing (example: American penny markings)
- Foil discards collected in bin for recycling
Production Capacity
- 150,000 foil-wrapped coins per day
- Change currency type by switching die heads
- Multiple sizes with range of different illustrations available
Final Processing
- Coins spill onto conveyor to collection bin
- Packaging in traditional mesh bags
- Start to finish: <1 hour per chocolate coin
- Product varieties: gold dollars, $5 poker chips
Factory Output
- Daily jackpot of chocolate money production
- Never shortage of edible cash
- Product decision options: poker chip vs chocolate penny
