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3D Food printing
Kjeld van Bommel
Introduction to 3D (food) printing
Rapid Manufacturing (3D printing)
3D printing allows the layer-wise building of a structure directly from a
3D computer drawing using computer-controlled additive fabrication
techniques without human intervention.
3D printing is a collective term for a large number of different
technologies, each based on different principles and materials.
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Why print food?
Personalized food & well being
ingredients, composition,flavors, shapes, size
health/medical, lifestyle, (dis)likes
Alternative ingredients
proteins from algae, grass,lupine seeds, beet leaf, insects
create tasty, structured foods
Convenience
freshly prepared food when you want it
“personal chef + microwave”
Design freedom & new foods
innovative shapes, textures, flavors, etc.
new product concepts, fun!
Social experience
social media supported recipes and cooking
“pre and post fun”, communities
?Flexible, decentralized
production
freshly prepared food where you want it
local, efficient production
Why print food?
COMPLETE FOOD FREEDOM
WHATWHERE & WHEN
CONSUMER EMPOWERMENT
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Where print food?
Large food companies(centralized)
food concept developmentmass production printed food
personalized / on demand
Food service industry(centralized or local)
catering / restaurantssport & health centers
(personalized: design, comp.)
Home(local)
personalized food(design, composition)
Retailers(centralized or local)
supermarkets, etc.printing for consumers
?Small food companies
(local)
patisseries / bakers chocolate copy shop
(design)
From idea to 3D printed shape
material and process parameters
Technologies – FDM
Technologies – PBP
Technologies – SLS
Technologies – SLA
Food printers – on sale (soon?)
ChefJet - image: 3D SystemsFoodini - image: Natural Machines Candy - image: 3DVentures
Choc Creator 2.0 - image: ChocEdge Foodform3D- image: RIG PancakeBot - image: PancakeBot
Examples of products made with Choc Creator
images: Choc Edge
Examples of products made with Foodini
images: Natural Machines
Examples of products made with ChefJet Pro
ChefJet Pro objects - images: 3D Systems
Food is complex
cellulose fibres swollen starch granules
gluten network bundled protein fibres airy structure
spongy structure
Food is complex
cellulose fibres swollen starch granules
gluten network bundled protein fibres airy structure
spongy structure
Why food printing at TNO
80+ years of R&D experience and a unique combination of
expertise areas:
Rapid Manufacturing
65 FTE / 15+ years RM experience / 3 years food printing experience
equipment, process, and materials R&D
RM facilities (FDM, SLA, SLS, PBP, IJP)
general engineering and manufacturing facilities
Food science
300+ FTE / 80+ years of experience / 3 years food printing experience
ingredient, (re)formulation, and product knowledge and R&D
knowledge and R&D on extraction and use of “alternative ingredients”
specialized food preparation and characterization facilities
Equipment and Materials development directions
EQUIPMENT
industrial
home
gastronomy / prof kitchen
MATERIALS
texture /structure
shape / decoration
completely new product
CONNECTION EQUIPMENT & MATERIALS
Food printing development
shaping
2014timeline
Early food products printed @ TNO
Early food products printed @ TNO – continued
“Fabergé egg”
“Autumn”
“Masterpiece”
3D printed Michelin star desert
3D printed Michelin star desert
Food printing development
shaping
personalized recipes
2014timeline
“Yesterday”
leg of chicken mash
“Today”
hand-made, shapedleg of chicken
(non-personalized)
“Tomorrow”
PERFORMANCE mealspersonalised & shaped meals, industrially manufactured
Personalized food printing
3D printed personalized food
3D printed personalized food
Personalization parameters
composition & caloric content
added macro- (fat, protein) and
micronutrients (vitamins, minerals)
shape & size
hardness
Food printing development
shaping
personalized recipes
creating textures
2014timeline
Multi-texture 3D cake-type product
shape after baking
porous layer
dense layer
porous layer
EU project: CIBUS-FOOD
Dough Version 2.0
CURRENT PROCESS
EU project: CIBUS-FOOD
FUTURE PROCESS
Food printing development
shaping
personalized recipes
creating textures
full personalization
2014timeline
Print faster& high res
How to fundamentally print faster and in higher resolution with various technology-food ingredient combinations
Fully personalized foodHow to develop printers that can produce fully personalized food products
(“Star Trek Food Replicator”)
Create food textures
Go beyond the printing of shapes to the printing of food textures – both existing and new, designed textures
New value chains
Define the altered or new food value chains, products and services that will emerge
The big issues
ingredient stability
A new food landscape
cartridges
2D ���� 3D imagesoftware
sugar & salt reduction
reformulation
alternative ingredients
genomics
post processing
personalnutrition
multi-textureproducts
big data
recipe software / apps
designsoftware / apps
equipment manufacturing
ingredient suppliers
training / pers. food apps
3D food printing
ingredient-printer interactions
3D food printing
ingredient-printer interactions
printer user interface
user community website
internet of things / sensors
logistics
cartridgewebsite
designpartner
cloud communication
quantified self
The future tastes good
What would you like to print?
Let us know!Dr. ir. Kjeld van BommelTNO – Technical Sciences
[email protected] +31 888 665 449mobile +31 6 127 200 19
TNO.NL/3DFOOD
