September 2018- A Food Packaging Future with More Value- a presentation by Dr. Claire Sand

Created by PTR
Learn more at:
www.PackagingTechnologyAndResearch.com
A FOOD
PACKAGING
FUTURE
WITH MORE
VALUE
September 2018
FoodPackSummit 2018 - Mexico Claire Sand packagingtechnologyandresearch.com 1

Dr. Claire Sand
Founder and Owner of PTR

Packaging Technology And Research (PTR)

PTR Perspective |
Packaging Value Chain Approach
Blend science with
solutions
in the value chain for
sustainable
competitive edge

PTR Perspective |
Packaging Can and Should Change Lives
• Packaging can be sustainable, affordable and convenient
• Packaging can enable food choices the 4 billion+ consumers at pyramid’s
base
• Packaging needs to leapfrog to provide product protection
• Packaging should reduce food waste, be sustainable, and connect in
meaningful ways to all consumers

A Food Packaging Future with more Value
Source
Sustainably
Enable Recycling
Increase shelf
life
Ensure Safety
and Quality
Enhance brand
connection
Provide on
demand
information
SUSTAINABILITY
FOOD WASTE
CONSUMER
EXPERIENCE

RECYCLE-READY
CHEMICALLY RECYCLABLE POLYMERS
SORTATION TECHNOLOGY
CONSUMER SEPARABLE - DESIGN - FEATURES
REVERSIBLE ADHESIVE FOR INDUSTRIAL SEPARATION
PYROLYSIS
POLYMER COMPATABILIZER
Enable Recycling
THIN RECYCLE
COMPATABLE COATED
MATERIAL
ATOMIC LAYER DEPOSITION (ALD)
SIOX COATING
PLASMA COATING
UNI-LAYER
MATERIAL
INCORPORATION OF NANO PARTICLES
SINGLE POLYMER COMPOSITE STRUCTURE
WITH NANOFIBERS
HPP PROCESSING OF FILM
SINGLE
POLYMER COMPOSITE STRUCTURE SELF
REINFORCED COMPOSITES
SHDPE = BI-MODAL HDPE

How it Works
Opportunity
• Consumer - intuitively - separable packaging
• Redesign packaging to allow mechanical and
structural support to be separated from barriers
• Cost effective use of materials allows for thicker
separable layers of fully recyclable polymers (PET
sheet) vs. thin layers of aluminum foil that cannot be
separated from base stock
CONSUMER
SEPARABLE -
DESIGN -
FEATURES
Enable Recycling
• 7th generation laundry detergent
• Bag and box wine
• Separable tops:
• TetraTop
• Tetra Evero Aseptic
Where Work is Happening/Partners
• Ameripen
• SPC
• EuCertPlast
• RecyClass
Advocates & Guides

CONSUMER
SEPARABLE -
DESIGN -
FEATURES
Consumer separable packaging
Use SPC guidelines in an transparent manner
Enable Recycling

CHEMICALLY
RECYCLABLE
POLYMERS
• Energy intensive hydrolysis (using bases, acids and water) in which
thermophilic hydrolase actively degrades polyesters containing aromatic
constituents
• Alcoholysis (using alcohols)
• Glycolysis (using glycols)
• Aminolysis (using amines) via aminolysis to poly (aryl ether sulfone-
amide) results in a new value-added polymeric material
Enable Recycling
Viable PET chemical recycling methods

CHEMICALLY
RECYCLABLE
POLYMERS
Enable Recycling
Viable PE chemical recycling methods
• Chemical recycling via cross alkane metathesis (CAM)
processing converts PE and other polyolefins into liquid fuels
such as diesel and waxes

How it Works Opportunity
Impediments
• Particle Technology Laboratory ETH Zurich
• Solar cells
• Embedded within film solutions
to attain high barrier films
• Single step synthesis
• New processes allow for ~25%
by volume of nanocomposites
• And, allows for a platform
polymer with variable
permeability as a function of the
nanocomposite concentration
as well as the use on paper
creating a rapidly separable 2-
component polymer-paper high
barrier structure
• Recyclable single layer high barrier films
• This also can be applied to improving the strength of
hydrogels and thin films
• Volumes to drive production
• Cost vs multilayer films
• Facilitate recycling of films or separation from
paperboard
INCORPORATION
OF
NANO
PARTICLES
Enable Recycling

• Nanofiber-SPC (single
polymer composites)
• One structure with
nanovariants with higher
order to improve barrier
properties and enable
recycling
How it Works
Opportunity
• Replace laminate and structures
with nanofibers of same material
• Adding innovation on nanoscale
has much promise
• Produced in the same manner
as SPCs
SINGLE
POLYMER
COMPOSITE
STRUCTURE
WITH
NANOFIBERS
Enable Recycling

How it Works
Opportunity
Impediments
• Borealis Polymers OY (BORA-C)
• Nova Chemical
• Nova Chemical HPs 167-AB resin coextruded with
peelable HDPE
Single layer high barrier film
Dual-reactor process and
single site catalyst
50% improved moisture
barrier
Improved Moisture barrier with
less polymer
Applications limited to extrusions
SHDPE = BI-
MODAL HDPE
Enable Recycling

Source Sustainably
RECYCLABLE &
BIO-MASS DERIVED
BIO-PE
BIOMASS-DERIVED POLYETHYLENETEREPHTHLATE (PET)
POLYETHYLENE FURANOATE (PEF)
POLYTRIMETHYLENE FURANDICARBOXYLATE (PTF)
POLY(TRIMETHYLENE TEREPHTHALATE)
(PTT)
POLY(TRIMETHYLENE TEREPHTHALATE) (PTT)
DEGRADABLE
COMPOSTABLE
COMPOSTABLE& DEGRADABLE
GENERAL
POLYHYDROXYBUTYRATE AND
POLYHYDROXYBUTYRATE-
VALERATE
PLA
POLYLACTIC ACID BLENDS
STARCH-BASED
POLY-GLYCOLIC ACID
BIOCOMPOSITES-
WOOD BASED
PCL (POLYCAPROLACTONE)
CELLOPHANE AND CELLULOSE-
BASED FILMS
EXOPOLYSACCHARIDE (FUCOPO
L) BIODEGRADABLE FILMS
PBS
PBAT
PPC
PPC
PVOH
POLYSACCHARIDE NANOCRYST
ALS (PN)

Some bioderived
polymers generate
more GHG than oil
derived polymers
Source Sustainably

Environmental
• LCA considerations- primary energy
• Greenhouse gas emissions
• Eutrophication
• Stratospheric ozone depletion
• Loss of biodiversity
• Soil carbon depletion,
• Soil erosion
• Deforestation
• as well as greenhouse gas emissions
from land use
Social
• Food Security
• Land Use Change Impacts
• Local and/or Indigenous
Communities
• Occupational Health & Safety
• Water Management
• Chemical Use: Nutrients and Pest
Management
• Co-Product and Waste Management
• Labor Rights
Source Sustainably
Bio-mass derived Environmental Concerns

Non-oil derived polymers can result in ocean plastic as well as oil-derived polymers

Feedstock Source Dictates Sustainability

Source Sustainably
The potential to
replace oil-derived
polymers with
biomass derived
polymers in terms
of land use is low

1. Commitment of value chain
partners to sustainable sourcing
2. Leadership and alliances with
early technology movers
3. Strong branding to consumers on
sustainable sourcing of packaging
Overview How it Works
• Bioderived and recyclable polymers, when polymerized from
sustainable feedstocks, are highly sustainable
• Major initiatives lead by CPGs have committed to developing
bioderived polymers
• Bio-PE and Bio-PET have the most promise as drop-in solutions
• The focus has now shifted to sustainable sourcing of the
feedstocks based on LCAs pinpointing the similarity between
environmental issues associated with bioderived and oil-derived
polymers
• Polymers are bio-mass
derived (grass, trees,
agricultural waste) as well as
recyclable in current
recycling streams
Value Chain for Success
Source Sustainably
Bioderived & Recyclable

How it Works
Opportunity
• Biopolyethylene (bioPE) is
produced by the catalytic
dehydration of bioethanol to
yield bioethylene
• Most common source is
sugar cane
• CO2eq saving per kg of bioPE (as
compared to fossil based PE): 4kg
• Drop-in polymer to replace existing
PE within existing packaging
• No changes in BioPE processing
condition in comparison to virgin PE
BIO-PE
• Braskem is a major producer of bioPE with the trade
name I'm greenTM PE
• FkuR (HDPE, LDPE,LLDPE) under brand name
Terralene
Selected Commercial packages with bioPE
Partners
Source Sustainably

How it Works
Opportunity
• Biobased PET is produced from biobased
ethylene glycol (EG) and biobased
terephthalic acid (PTA)
• Bio-EG is produced from molasses then bio-
ethanol that is derived from the fermentation
of glucose/sorbitol or from cellulose using a
carbon-supported tungsten carbide catalyst
• Bio-PTA is derived from paraxylene
• CO2eq saving per kg of Bio-PET 30 (as compared to fossil-based PET) is 2 2
kg
• Control of common sustainable source sugarcane, corn, and woody biomass
• Drop-in replacement for PET
• No changes in Bio-PET 30 processing condition in comparison to virgin PET
BIOMASS-DERIVED
POLYETHYLENE
TEREPHTHALATE (PET)
• Valmet and Biochemtex have an alliance for producing bio-PTA bioPX
• Valmet’s has lignin extraction expertise
• Biochemtex's Moghi proprietary technology, Proesa, converts of lignin
for use in bioPET
• Demonstration plant in Crescentino
• Origin Materials and Pepsi claim unconfirmed sources as wood, orange peels,
oat hulls, potato scraps
• Scaled-up bio-PTA production has not been demonstrated
• Commercial production of 100% bio-PET resin is dependent on bio-PTA scale-
up
Partners
Source Sustainably

BIOMASS-DERIVED
POLYETHYLENE
TEREPHTHALATE (PET)
Selected Commercial packages with Bio-PET 30
Source Sustainably

Case study
Value Chain
Implementation
Case Study

1. Commitment of value chain
partners to sustainable
sourcing
2. Build of infrastructure for
handling post-consumer
packaging
Overview How it Works
• Bioderived and compostable/degradable polymers, when polymerized
from sustainable feedstocks, are sustainable
• Lack of commercial facilities for composting/degradable hamper efforts
• The revised focus to sustainable sourcing of the feedstocks conflicts
consumer concepts that these polymers are more sustainable that oil-
derived polymers
• A strategy involving compostable polymer must extend into sustainable
sourcing
• Polymers are bio-mass derived
(grass, trees, agricultural waste)
and compostable/degradable in ill
defined infrastructure
Value Chain for Success
Source Sustainably
Bioderived & Compostable

• Compostable plastics are well received by consumers
• However:
• Infrastructure does not exist in abundance
• Certification is not harmonized
• Compostable plastics as defined by ASTM 6868 are compostable in industrial composting facilities
• The requirements in order for materials to be compostable are:
(i) disintegration without remaining residuals in the final compost
(ii) tested level of biodegradation
(iii) no adverse impacts on ability of compost to support plant growth
(iv) final compost after a decomposition must not include toxic substances such as heavy
metals at unacceptable levels
• ISO, DIN CERTCO (Germany), JIS (Japan), AIB Vincotte (Belgium)
Source Sustainably
xxxx

How it Works
Opportunity
• Wood-based biocomposites are being
explored to create a haptic feel and
natural look to packaging
• Targets are akin to other fillers and are
30-60% wood fibers
BIOCOMPOSITES
-WOOD BASED
• Wood composites can be combined with
recyclable or compostable packaging
Source Sustainably

How it Works
Opportunity
• Polyhdroxy fatty acids are
made by anaerobic digestion
of starch
• 7% OF THE GLOBAL MARKETS FOR BIODEGRADABLE POLYMERS CONSISTS
OF PHAS (BCC RESEARCH LLC, 2018)
• Even though PHAs have stability in hot water, the degradation occurs
in water, aquatic, sodium and composting conditions (aerobic and
anaerobic)
• Despite their fast decomposition in marine and soil condition,
achievable shelf life renders it suitable for packaging applications
• Calcium carbonate, talc, mica (for improvements in stiffness,
strength, barrier properties with increased opacity)
• Other bioplastics such as TPS can be added to control the degradation
rate
• Ranges of properties include from rigid to high elasticity leading to
applications in fibers, coatings, films, adhesives, molded products
etc
ANDPOLYHYDR
OXYBUTYRATE
POLYHYDROXY
BUTYRATE-
VALERATE
Source Sustainably

How it Works
Opportunity
1. Academic and industrial efforts previously focused on PLA and improving the packaging
performance of PLA (copolymerization with other polymers) and blending approaches
2. From an industrial point of view melt-blending is simple, cost effective and readily available for
industrial processing
3. Blending PLA with high crystalline polymer matrices are considered since physical properties
can be improved by increasing crystallinity
POLYLACTIC
ACID BLENDS
Polymers such as PLA - PHB
blends are used due to their
similar solubilities for melting
processes and improved
barrier and physical
properties than PLA and
PHB alone
• NatureWorks is the major producer of PLA with a production of 15,000 tons per year (Blair,
Nebraska) World Centric Products (Cold cup and cutlery)
• Fritolay SunChips bag were manufactured by Ingeo produced by Natureworks LLC
• Ecovio® F2223 aliphatic-aromatic copolyester ecoflex® F and polylactic acid (PLA) blends
• Ecovio® P30 and P50;
• BÉSICS Bowl and wrap, Fiber-based single or double lined with PLA
• Eco-tainer bowl fiber-based double lined with PLA
• OneCoffee compostable single serve PLA coffee pods (Canterbury Coffee, Canada)
• Italy, United States, Taiwan, Spain, Australia, Netherlands,
Commercial
Source Sustainably

PTR Checklist
Deliver Sustainability
 Recycling
 Add value with packaging that is recyclable ready by consumers and recyclers
Employ design and material innovation
 Add value with material science innovation in packaging that is recyclable ready by
consumers and recyclers
 Add value by increase collection, sorting, and recycling rates
 Build value chain relationships with recyclers in urban packaging high-use centers
 Sustainable Sourcing
 Add value with recyclable and biodegradable/compostable biomass-derived polymers
from sustainable feedstocks
 Build value chain relationships with sustainable feedstock suppliers and industry
groups
 Extend value chain to increase recycling of sustainable polymers

Source
Sustainably
Enable Recycling
Increase shelf
life
Ensure Safety
and Quality
Enhance brand
connection
Provide on
demand
information
SUSTAINABILITY
FOOD WASTE
CONSUMER
EXPERIENCE

OXIDATION MICROBIAL
LIGHT-RESPONSIVE O2 SCAVENGING FILMS / LINERS
HYDROGELS FOR ANTIOXIDANT RELEASE
HYDROGELS TO ADJUST CHANGING LIGHT CONDITIONS
CYCLODEXTRINWITH REVERSIBLE INTERACTION FORMING WITH POLYMERS
TEMPERATURE-RESPONSIVE HYDROGELS
PH-RESPONSIVE HYDROGEL AND BIOACTIVE FILMS
PH AND TEMPERATURE-RESPONSIVE HYDROGELS
ENZYME-BASED
BIORESPONSIVE HYDROGELS
PH RESPONSIVE POLYSACCHARIDES
Increase Shelf Life
Responsive Packaging

Microbial activity is sensed and then reduced
Gonzalez-Solino, Di Lorenzo (2018) Rana, Kumar and Ramalingam (2015)
Increase Shelf Life

Microbial activity is sensed and then reduced
Gupta et al. 2002 Zhang et al. 2017
Increase Shelf Life

Oxidative activity is sensed and then reduced
Cruz et al. 2012
Increase Shelf Life

Wang et al 2015
Increase Shelf Life

Thanyacharoen et al. 2017
Basuki et. al. 2016
Increase Shelf Life

Increase Shelf Life
Edible AntimicrobialsAntimicrobial Food Safety
Microbes
Food Quality
Microbes
Categories
Tested
Packaging
Materials
Tested
FDA EU FAO/WHO Manufacturers Economic Social Issues Technology Innovation Recommendation
Nisin Listeria (with
Lysozyme); E.
coli (with EDTA);
Salmonella
Not assessed Meat, cheese,
seafood,
perishable
processed food
Cellulose and
SPI, zein, WPI,
LDPE,
cellophane,
paper, chitosan
GRAS E234;
Restrictions to
cheese, eggs,
puddings
Approved Numerous Costs are not standard and
are based on desired result;
concern with resistance
promotoes use of other
bacteriocins in tandem
Increased resistance
possible; considered natural
Abundance of studies due to
nisin’s commercial availability
Use bacteriociins
synergistically;
bioengineering for increased
efficacy; refine coating
distribution
Pursue
Pediocin Listeria S. aureus and B.
cereus
Processed meat
(ham, bologna,
smoked fish)
WPI coated PP,
Cellulose
GRAS Not approved Minimal Concern with resistance
Limited studies Use bacteriociins
synergistically;
distribution
Lacticin Clostridia and
Listeria
S. aureus,
Bacillus,
Lactococcus,
Lactobacillus
Cottage cheese,
cheese, milk,
orange juice, egg,
water, ham,
turkey breast,
smoked salmon
Zein, WPI,
Paper board with
AP; PE,
Pectin/PLA
composite
Cellophane
GRAS Not approved Approved
by 50+
countries
Laboratories Concern with resistance
Limited understanding
beyond use as additive
Use bacteriociins
synergistically;
distribution
Pursue
Chitosan E. coli S. Aureus, P.
fragi, B. subtilis
Seafood PVA, PE, carrier
of other
antimicrobials
GRAS Not approved Multiple Innovations and use in water
quality and fuel cells may
lower prices or increase
demand to increase prices
Non-toxic, biodegradable,
and biocompatible
Abundance of research;
variability of results due to
natural origin
Combining with other
antimicrobials to increase
spectrum; identify optimum
molecular weight and
polymerization
Lysozyme Listeria; E.coli
(with lactoferrin
or EDTA)
S. Aureus, P.
fragi, B. subtilis,
L. plastarum
Tuna; sushi, raw
and processed
meat
Cellulose, paper,
zein, SPI,
PVOH, surface
immobilization
GRAS E1105;
approved for
cheese and
beer
Numerous
chemical
companies
Need to combine with
lactorferrin or EDTA to inhibit
E.coli
Considered natural Abundance of research;
variability of results due to
natural origin
To attain both Listeria and E.
coli inactivity, determine
optimum EDTA or lactoferrin
concentration
Pursue
Lactoperoxidase Listeria; E. coli Yeasts, Molds Salmon and
roasted turkey,
milk, cheese,
vegetables
•WPI, alginate GRAS No approved Recommen
ded when
adequate
cooling
unavailable
in dairy
Numerous
chemical
companies
Whey derivation lowers cost Advocacy by FAO has
increased awareness
Efficacy a function of LPS,
thiocyanate, and H2O2
Activation by H2O2 Pursue
Plant Extracts E. coli
(Oregano);
Listeria (Neem)
S. aureus
(Grapefruit seed,
green teat)
SPI, WPI,
chitosan, casein
GRAS Approved Approved Numerous Costly due to extraction Taste preferences inhibit use;
no labeling issues
Not applied beyond
laboratory stages
Natural/organic platform;
improving efficacy
Pursue as
natural/organic
platform
Metal ions E.coli , Listeria
(Titanium), Ziinc,
Silver, Copper);
Salmonella (Zinc
and nisin)
S. aureus Meat, sliced fruit,
eggs, orange juice
Glass, metal,
polymers,
chitosan, zein,
cellulose
Defined
amounts
Defined
amounts
Defined
amounts
Numerous Silver most costly Consumer familiarity;
Environmental and increased
resistance; Limit migration
into food is paramount
Nanoparticles most effectives
due to shigh surface area
Medical research applicable
to food packaging
Surface
Treatments
E. coli Antifungal Meat, produce Paperboard,
polymers
by-products
would need
approval
by-products
would need
approval
by-
products
would need
approval
Internal Variable resultant additives require
acceptance
Skill set within converters Adapt processes from
medical packaging; plasma
activation; GRAS by-products
Pursue to expand
core competency
Acids, Salts,
Anhydrides
Listeria and
E.coli (Sorbic
Acid); Listeria
(Lauric acid and
EDTA)
Yeasts, Molds Meat, produce Coatings on
various
substrates
Most are
GRAS
Defined
amounts
allowed
Defined
amounts
allowed
Numerous Variable Consumer familiarity Processes of inactivation are
well known
Refined efficacy Pursue
Chlorine Dioxide Listeria,
Salmonella
Not Evaluated Produce Known
permeability to
ClO2
Considered a
treatment
E926 under
consideration
Numerous Systems in place lowers cost Color issues; Connected to
household disinfectant
Technology well known Explore ability to recharge
systemFoodPackSummit 2018 - Mexico Claire Sand packagingtechnologyandresearch.com 44

Increase Shelf Life
Edible Antimicrobials
Category
Nisin Pediocin Lacticin Chitosan Lysozyme Lactoperoxidase Plant Extracts Metal ions Surface
Treatments
Acids, Salts,
Anhydrides
Chlorine Dioxide
Listeria (with
Lysozyme); E. coli
(with EDTA);
Salmonella
Listeria Clostridia and
Listeria
E. coli Listeria; E.coli (with
lactoferrin or EDTA)
Listeria; E. coli E. coli (Oregano);
Listeria (Neem)
E.coli , Listeria
(Titanium), Ziinc,
Silver, Copper);
Salmonella (Zinc
and nisin)
E. coli Listeria and E.coli
(Sorbic Acid);
Listeria (Lauric acid
and EDTA)
Listeria, Salmonella
Deli meat
Ground beef
Poultry
Refrigerated seafood
Potatoes
Mushrooms
Peanuts
Peanut spreads
Confections w roots crops
Cheese
Frozen dairy
Smoothies
Produce: High surface area & high labor
Root derived refrigerated sauces
Hummus
Refrigerated spreads
Dried fruits
Granola and granola bars
Trail mix
Grains
Flours
Minimal process unrefrigerated

Case study
Value Chain
Implementation
Case Study

Increase Shelf Life
Select commercial edible antimicrobials:
• Chicxide - Lactic acid/Citric acid
• Poultry, Small-scale poultry, broiler carcasses
• Lactic acid/citric acid mixtures used in Tyson grilled
• Inovapure - Lysozyme
• Tyson to eliminate antibiotics use and switch to lysozyme in broilers
• Niprosin - Nisin
• Cheese
• Sausages
• NataPro S50 - Natamycin
• Meat
• Dairy products

Increase Shelf Life
Category Post process
Microbial load
typically high due to
origin
Cross contamination
during packing
Process (H20)
contamination
Refrigeration is only
final hurdle
HACCP does not
reduce microbial load
Deli meat
Ground beef
Poultry
Refrigerated seafood
Potatoes
Mushrooms
Peanuts
Peanut spreads
Confections w roots crops
Cheese
Frozen dairy
Smoothies
Produce: High surface area & high labor
Refrigerated sauces
Hummus
Refrigerated spreads
Dried fruits
Granola and granola bars
Trail mix
Grains
Flours
Minimal process unrefrigerated
Rationale
varies by
category

CWI FRESHNESS
INDICATOR
UV -CONSUME WITHIN
(CWI) INDICATOR
CO2-CONSUME WITHIN
(CWI)
AFTER OPENING-
CONSUME WITHIN (CWI)
TTI – ONVU
TI – THERMOTRACE
Detect Safety and Quality
TEMPERATURE
INDICATOR
TTI – TOPCRYO
TTI TIMESTRIP & TIM
ESTRIP COMPLETE
TTI –
THINFILM™ SMART
LABEL
TTI –FRESHCHECK
TTI – CHECKPOINT
TTI –MONITOR MARK
MICROBIAL
INDICATOR
OXIDATION
INDICATOR
TOXINS & VEGETATIVE
CELLS SENSOR
VOC & TVB-N SENSOR
MICROBE SENSOR
PH FLUORESCENT DYE
SENSOR
H2S SENSOR
O2 SENSOR
TTI –FRESHPOINTTI –
THERMAX
TTI – RF WIRELESS
TTI –
ULTRA CONTACT & W
IRELESS
TI - FREEZEWATCH
TI – THERMOTRACETI –
ONVU ICE
TI – WARMMARK
TI – TECTROL CHECK

Commercial Applications
Smart NFC label solutions
Advantage
• Fuel by Bemis/Amcor
alliance
• Programmable upper and
lower temperature limits
• No reading device
• Integrated
Manufacturer
• Thin Film Electronics ASA
CWI and TTI

TTI – TIMESTRIP
& TIMESTRIP
COMPLETE
How it Works
• Bell Buoy Crab Co
• Ferme Marine de Mahebourg
• South Bend Products
• PP Raw Dog Food
• Superior Foods
Advantage
• Customizable temperature
thresholds from 3-10C
• Up to 4 hours of abuse conditions
• Light
• Small
• Lower cost
• Multiple product monitoring
Manufacturer
• TimeStrip & TimeStrip UK Ltd
• Microporous membrane
connected to a housed-blue
dye changes states
from solid to liquid (melting
point modifications) when
exposed to specified
temperatures
• Activation required
CWI and TTI

TTI –
MONITOR
MARK
How it Works
Indicator with information
on exposure time Commercial Applications
Bakery, Beverage & Bottled
Water, Chemicals, Confectionary, Dairy,
Eggs, Fruits & Vegetables, Grain &
Oilseed Milling Sector, Meat,
Nutraceuticals, Pet Food & Animal
Feed, Poultry, Seafood
Advantage
• Easy interpretation
• Visual results
• Pressure sensitive label
• Low cost
Manufacturer
3M
CWI and TTI

TTI –
CHECKPOINT
How it Works
• Enzymatic
• pH dependent color
changes
• Seafood
Manufacturer
• Vitsab International (Sweden)
CWI and TTI

TTI –
FRESHPOINT
How it Works
• Chemically-dissolving
aluminum layer as a
function of
temperature, UV
activated
• Fresh foods and beverages
Advantage
• Custom-solutions (e g design, size, shape,
color etc )
• Not affected by UV
• Digital reader or smartphoens
• Shelf-life customization for various products
• Do not require special storage
Manufacturer
• Freshpoint TTI
CWI and TTI

AFTER
OPENING-
CONSUME
WITHIN (CWI)
How it Works
• Activates when package is
opened
• Consumer activated
• Mechanism, beyond time, is
undefined
Opportunity
Manufacturer
• Ready for adoption for MAP stored deli
meat, MAP and stored fresh meat
• Shelf stable foods
• NOVAS Freshness Indicators
• Insignia Technologies
CWI and TTI

UV-
CONSUME
WITHIN (CWI)
INDICATOR Original tag UV-activated After opening
CWI and TTI

CO2-
CONSUME
WITHIN (CWI)
How it Works
• Activates when CO2
drops below certain
limit Food Fresh ™;
http://vanprob com
Opportunity
• Cost effective; after opening
Impediments
• Ready for adoption for MAP
stored deli meat, MAP stored
fresh meat
• Vanprob company, Food Fresh™
(http://vanprob com)
CWI and TTI

MICROBIAL
Cellphone sensor for volatiles
https://www bakeryandsnacks com/Article/2013/11/12/Netherlands-PhD-student-
creates-built-in-nose-for-fish-packaging
VOC &
TVB-N
SENSOR
CWI and TTI

TOXINS &
VEGETATIVE
CELLS
SENSOR
MICROBIAL
CWI and TTI

PTR Checklist
Decrease Food Waste
 Increase Shelf life
Responsive Packaging
Chart of path to explore responsive packaging options for short shelf life high value products
Edible Antimicrobials
Assess if the mode of product deterioration could be stalled by edible antimicrobials Build
value chain relationships with recyclers in urban packaging high-use centers
Detect Safety and Quality
Focus on CWIs
Adapt CWIs from existing and established TTI
Balance costs in value chain
Consider consumer-applied CWIs

Source
Sustainably
Enable Recycling
Increase shelf
life
Ensure Safety
and Quality
Enhance brand
connection
Provide on
demand
information
SUSTAINABILITY
FOOD WASTE
CONSUMER
EXPERIENCE

CONSUMER DIRECTED
Consumer Experience
TRACK & TRACE
AND ENHANCED BRANDING
EXPAND CONSUMER
USE
QR CODE
NFC SPEEDTAP
NFC-THINAIRE SMART
SOURCE
NFC OPENSENSE

QR CODE
How it Works
• QR codes linked to web-
based interaction and
information
Advantage
Manufacturer
• Refined printing
• In-line printing
Consumer Experience
Track & Trace and Branding
• Low cost
• Established platform
• Changeable linkages for consumers based on consumer interest (ingredient sourcing, sustainability,
etc
• Proven with medical deliveries
• One-way communication to consumer

NFC
SPEEDTAP
Advantage
Manufacturer
• Thin Film Corp
• Passive tag operation (without battery)
• Mobile marketing and advertising
• Product-recall management
• Supply-chain tracking
• Asset tagging
• Tax and regulatory monitoring
• Anti-counterfeiting and anti-diversion
monitoring
• Barbadillo
• Campari on Tap,
Consumer Experience

NFC-
THINAIRE
SMART
SOURCE
Advantage
Manufacturer
Thinaire
• No required app
• On-site engagement
• Integrated Brand messaging and
tracking
• Bertolli Olive Oil recipes
• Videos
• Ingredients lists in the relevant aisle
of the supermarket
Consumer Experience

Case study
Value Chain
Implementation
Case Study

NFC
OPENSENSE
How it Works
• Dual ID tag with sealed/opened sensor
• Targeting consumers pre- and post-
sale
• Product origin, reviews, promotional
offers, authentication and refill
protection
• 13 56 MHz High Frequency (HF)
operation for compatibility with fixed
and mobile NFC readers,
Advantage
Manufacturer
Thin Film (Norway)
• Consumer engagement and brand protection
• Supported by World Customs Organization
• B2B partners available
Consumer Experience
Expand Consumer Use
• Wine, spirits, and craft beer
• Pharmaceuticals
• Over-the-counter medication
• Specialty foods
• Health and beauty products,
• Industrial and household chemicals
• Medical devices

How it Works
• NFC- LED LIGHTS
WITH ALCOHOL
SENSOR
• Combined sensors and
visual lights to enable
NFC
Advantage
Manufacturer
• Alcohol sensor- Goodby Silverstein
and Partners
• Converter - Colorbar
• Combined sensors to enable NFC
• Party Safe Bags by Fritolay
(2017 Superbowl Promotion)
• When the user blows on the
sensor after activating the LED,
discount code appears for a ride-
service
Consumer Experience
Expand Consumer Use

How it Works
• Portable game-console-
enabled NFC
Advantage
Manufacturer
• Kellogg's in partnership with
Nintendo
• Targeting age-groups with
specialized apps and devices
• Special Edition Super Mario Cereals by Kellogg's
• Tapping on the cereal box (as amiibo) to collect points via Nintendo
Consumer Experience-
Expand Consumer Use

How it Works
• NFC Sensor integrated with
Artificial Intelligence face
recognition app to determine
mood for consumer
interaction
Advantage
Manufacturer
• Miller in collaboration with CCL Kontur
• NFC to enable music streaming
services as well as artificial
intelligence interface
• Alcohol-free bottles for face recognition and mood detection to provide music stream services
Consumer Experience
Expand Consumer Use

How it Works
• Printed Circuit Board with
LED
Disadvantage
Manufacturer
• Sound sensor
• GITEC (Belgium)
• Snap-fit technology within an
injection molded sandwich
structure PP
• Circuit requires a battery, event-
based applications
• Anheuser Busch - The Budweiser Light
Up Cup project
• Nine LEDs in each cup were activated
with sound level
• Algorithms were combined in the
sensor with LEDs
Consumer Experience
Expand Consumer Use

How it Works
• Micro-switch LEDs
powered by paper batteries
• Pressure-sensitive switches
light up LEDs
Advantage
Manufacturer
• Inland Packaging
• Event-based marketing
• Limited edition products
• Oculto Beer by Anheuser Busch
• When the user holds the beer, pressure-
sensitive switches light up the LEDs for
the illuminated bottles
Consumer Experience
Expand Consumer Use

PTR Checklist
Build the Consumer Experience
 Track and Trace and Enhanced Branding
Access the benefits of QR code derived information and tracking
Assess NFC for high value brands and where costs can be balanced
Build Consumer Use
 Consider NFC sensor for delivering enhanced branding
 Integrated Tracking and branding provides the opportunity to balance value

Source
Sustainably
Enable Recycling
Increase shelf
life
Ensure Safety
and Quality
Enhance brand
connection
Provide on
demand
information
SUSTAINABILITY
FOOD WASTE
CONSUMER
EXPERIENCE

PTR Checklist
Deliver Sustainability
 Recycling
 Add value with packaging that is recyclable ready by consumers and recyclers
Employ design and material innovation
 Add value with material science innovation in packaging that is recyclable ready
by consumers and recyclers
 Add value by increase collection, sorting, and recycling rates
 Build value chain relationships with recyclers in urban packaging high-use
centers
 Sustainable Sourcing
 Add value with recyclable and biodegradable/compostable biomass-derived
polymers from sustainable feedstocks
 Build value chain relationships with sustainable feedstock suppliers and
industry groups
 Extend value chain to increase recycling of sustainable polymers

PTR Checklist
Decrease Food Waste
 Increase Shelf life
Responsive Packaging
Chart of path to explore responsive packaging options for short shelf life high value products
Edible Antimicrobials
Assess if the mode of product deterioration could be stalled by edible antimicrobials Build
value chain relationships with recyclers in urban packaging high-use centers
Detect Safety and Quality
Focus on CWIs
Adapt CWIs from existing and established TTI
Balance costs in value chain
Consider consumer-applied CWIs

PTR Checklist
Build the Consumer Experience
 Track and Trace and Enhanced Branding
Access the benefits of QR code derived information and tracking
Assess NFC for high value brands and where costs can be balanced
Build Consumer Use
 Consider NFC sensor for delivering enhanced branding
 Integrated Tracking and branding provides the opportunity to balance value

Source
Sustainably
Enable Recycling
Increase shelf
life
Ensure Safety
and Quality
Enhance brand
connection
Provide on
demand
information
SUSTAINABILITY
FOOD WASTE
CONSUMER
EXPERIENCE

Gracias
Dr. Claire Sand
CEO, Packaging Technology & Research, LLC
Adjunct Professor, Michigan State University & CalPoly
Food science and packaging expertise:
• Coaching
• Consulting
• Technology
• Strategy
www.PackagingTechnologyandResearch.com

September 2018- A Food Packaging Future with More Value- a presentation by Dr. Claire Sand

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