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Metal Packaging: Solution to Food
Waste and World Hunger ?
- by reducing post-harvest waste in
developing regions
Neil Cormack Robson MA, P.Eng., F.Inst. Pkg.
President, International Packaging Consultants
Ottawa, Canada
October 2007
2
Food distribution in developing
regions - this picture says it all
3
Consumers in Europe are duped into thinking that
recycling charges ensure material recycling
There are proposals worldwide to ban or reduce
use of plastics in packaging
Many states now require, or are proposing, deposits
on all types of beverage packaging
Some jurisdictions now restrict all packaging
considered non-recyclable
In this presentation it is contended that
the entire Packaging Sector is under attack:
4
Packaging is often a Scapegoat
 Governments use packaging initiatives to meet public
demand for environmental action, while gaining revenue
from waste material sales and reduced waste collection
services.
 Such measures are justified by negative publicity that
discredits the entire packaging industry and ignores its
essential role in product distribution.
 The packaging sector could prove its worth by concrete
contributions to third world hunger alleviation  and thus
gain the moral high-ground it rightly deserves
5
The Two Views of Waste
In the industrialized world In developing countries
6
7
Industrialized Countries Less Developed Countries
High packaging waste Low packaging waste
Low food waste High food waste
Low food-borne disease High food-borne disease
Long distribution distances Only local distribution
Season independent Season dependent
Convenient preparation Prepare from scratch
Low preparation waste High preparation waste
Balanced diet possible Balanced diet difficult
Food Distribution around the World
8
Food Availability Customer Attractions
Scarce Customer will buy any available food
Generally available Better product quality attracts some
customers
Quality food abundant Provision of convenience packaging
Food oversupply Graphics emphasis on brands, quality
Extreme consumerism Appeals to lifestyles & fantasies
Package becomes
entertainment
Package becomes the product
Societal Evolution of Food Packaging
9
Packaging cures for
food shortage and
waste
 a long-standing
WPO proposal.
10
 mobile fluid
 paste
 cream
 discreet items
 high density
 viscous fluid
 solid/fluid mixture
 powder
 granules
 irregular shape solid
1 - Pack must suit foodstuffs physical form:
Relevant Food Packaging
Features for Developing Regions
11
 volatile
 corrosive
 flammable
 pressurized
 aseptic - sterile
 odorous
 sticky
 fragile
 easily marked
 perishable
 susceptible to odour
transfer
2 - Pack has to be compatible with foodstuff that
may be:
Relevant Food Packaging Features
for Developing Regions
12
Effect: Foodstuff types affected:
heat/cold temperature sensitive
shock fragile, compressible
vibration brittle, fragile
compression compressible
oxygen oxygen-susceptible.
moisture moisture sensitive
loss of sterility bacteriologically-sensitive
incompatibility chemically active
biological activity perishable
Distribution Hazards for Foodstuffs
Conditions or Events that can cause Food Wastage
13
Desirable Features of Metal Packaging for
Food Distribution in Developing Regions
 Steel can: - durable, heat-sterilizable, recyclable
 Steel drum: - durable, reusable
 Alu. can: - durable, pressure-holding, recyclable
 Extruded aluminum tube: - durable, collapsible
 Alu, foil dish/tray: - lightweight, recyclable
 Metal/fibre composite can: - durable
 Alu. foil/paper/plastic pack: - lightweight,compact
 Alu. foil/plastic pouch: - lightweight, compact,
heat sterilizable
(only main positive features are recorded above; drawbacks
may be advantages for competing pack systems)
14
Example of Metal Packaging from
Developing Countries - Kyrgyzstan
 In-can retort-
processed fruit and
vegetable
conserves,
Kyrgyzstan
 Paper labeled, 3 piece
soldered 500 grm
tinplate can
 Same can for apple,
apricot, peach, pear,
tomato, etc., purees
15
Example of Metal Packaging from
Developing Countries - Tajikistan
 PP/Alu.foil/PE
laminate stock for
tomato paste,
Tajikistan
 Stand-up pouch
(Doypack) format
 Printed stock supplied
from Dubai
16
Example of Metal Packaging from
Developing Countries - Brazil
 3-piece,welded and
beaded, necked-in
can for condensed
milk, Brazil
 Wrap-round paper
label
 Brazilian Government
D.A.certified and bar-
coded for export
 Graphics imply a
Dutch dairy
connection
17
Example of Metal Packaging from
Developing Countries - Thailand
 3-piece welded, litho-
printed necked-in can
for coconut water,
Thailand
 Easy-open alu.
makers end, steel
canners end,
 Jamaican company
sourcing from Siam !
18
Example of Metal Packaging from
Developing Countries - Egypt
 3-piece welded, litho
printed cans, easy
-open alu. Ends, for
fruit juices (mango,
guava etc,), Egypt
 Nutrition information
and bar-code for
export
19
Example of Metal Packaging from
Developing Countries - Iran
 2-piece deep-drawn,
overall litho-printed can
for tuna, Iran
 Tinplate end requires
opener
 Texts in Farsi, Arabic and
English for mid-east
markets
 Illegible batch code over-
printed; no mention of
serving suggestion
20
Example of Metal Packaging from
Developing Countries - Morocco
 Drawn alu. can,
unprinted, with easy-
open end, for
sardines, Morocco
 Paperboard carton
provides protection
and graphics
 Maroc national brand
logo featured
prominently
21
Example of Metal Packaging from
Developing Countries - Tunisia
 Lined, flexo-printed
alu. tube for harissa
tomato/pimento paste,
Tunisia
 Injection-molded PE
screw cap
 Paperboard
protective/display
carton with same
graphics
22
Example of Metal Packaging from
Developing Countries - Dubai
 Foil-lined fibre can,
tinplate packers end,
alu. easy-open
makers end, for
chips, Dubai.
 HACCP certified, bar-
coded and nutrient
information for export
 PE overcap
23
Principal Features required to expand Metal
Packagings Role in reducing Food Waste
and alleviating Hunger
 Converted pack materials easily, quickly and
economically delivered to packing stations;
 Reliable, low-cost pack/product sterilization,
filling and hermetic sealing processes;
 Resistance to harsh distribution and storage
conditions;
 Adequate (at least one year) shelf life;
 Easy, low-cost pack material recovery and
recycling to ensure sustainability
 Minimal decoration !
24
Saving the world through
better packaging!
A Great Opportunity for
Canners and Canmakers
Prepared by Neil Cormack Robson, President,
International Packaging Consultants
Illustrations pp 2-9 courtesy Kenneth S. Marsh,
Executive Director, Woodstock Institute for
Science in Service to Humanity

More Related Content

CanMaker Summit UN Presentation

  • 1. 1 Metal Packaging: Solution to Food Waste and World Hunger ? - by reducing post-harvest waste in developing regions Neil Cormack Robson MA, P.Eng., F.Inst. Pkg. President, International Packaging Consultants Ottawa, Canada October 2007
  • 2. 2 Food distribution in developing regions - this picture says it all
  • 3. 3 Consumers in Europe are duped into thinking that recycling charges ensure material recycling There are proposals worldwide to ban or reduce use of plastics in packaging Many states now require, or are proposing, deposits on all types of beverage packaging Some jurisdictions now restrict all packaging considered non-recyclable In this presentation it is contended that the entire Packaging Sector is under attack:
  • 4. 4 Packaging is often a Scapegoat Governments use packaging initiatives to meet public demand for environmental action, while gaining revenue from waste material sales and reduced waste collection services. Such measures are justified by negative publicity that discredits the entire packaging industry and ignores its essential role in product distribution. The packaging sector could prove its worth by concrete contributions to third world hunger alleviation and thus gain the moral high-ground it rightly deserves
  • 5. 5 The Two Views of Waste In the industrialized world In developing countries
  • 6. 6
  • 7. 7 Industrialized Countries Less Developed Countries High packaging waste Low packaging waste Low food waste High food waste Low food-borne disease High food-borne disease Long distribution distances Only local distribution Season independent Season dependent Convenient preparation Prepare from scratch Low preparation waste High preparation waste Balanced diet possible Balanced diet difficult Food Distribution around the World
  • 8. 8 Food Availability Customer Attractions Scarce Customer will buy any available food Generally available Better product quality attracts some customers Quality food abundant Provision of convenience packaging Food oversupply Graphics emphasis on brands, quality Extreme consumerism Appeals to lifestyles & fantasies Package becomes entertainment Package becomes the product Societal Evolution of Food Packaging
  • 9. 9 Packaging cures for food shortage and waste a long-standing WPO proposal.
  • 10. 10 mobile fluid paste cream discreet items high density viscous fluid solid/fluid mixture powder granules irregular shape solid 1 - Pack must suit foodstuffs physical form: Relevant Food Packaging Features for Developing Regions
  • 11. 11 volatile corrosive flammable pressurized aseptic - sterile odorous sticky fragile easily marked perishable susceptible to odour transfer 2 - Pack has to be compatible with foodstuff that may be: Relevant Food Packaging Features for Developing Regions
  • 12. 12 Effect: Foodstuff types affected: heat/cold temperature sensitive shock fragile, compressible vibration brittle, fragile compression compressible oxygen oxygen-susceptible. moisture moisture sensitive loss of sterility bacteriologically-sensitive incompatibility chemically active biological activity perishable Distribution Hazards for Foodstuffs Conditions or Events that can cause Food Wastage
  • 13. 13 Desirable Features of Metal Packaging for Food Distribution in Developing Regions Steel can: - durable, heat-sterilizable, recyclable Steel drum: - durable, reusable Alu. can: - durable, pressure-holding, recyclable Extruded aluminum tube: - durable, collapsible Alu, foil dish/tray: - lightweight, recyclable Metal/fibre composite can: - durable Alu. foil/paper/plastic pack: - lightweight,compact Alu. foil/plastic pouch: - lightweight, compact, heat sterilizable (only main positive features are recorded above; drawbacks may be advantages for competing pack systems)
  • 14. 14 Example of Metal Packaging from Developing Countries - Kyrgyzstan In-can retort- processed fruit and vegetable conserves, Kyrgyzstan Paper labeled, 3 piece soldered 500 grm tinplate can Same can for apple, apricot, peach, pear, tomato, etc., purees
  • 15. 15 Example of Metal Packaging from Developing Countries - Tajikistan PP/Alu.foil/PE laminate stock for tomato paste, Tajikistan Stand-up pouch (Doypack) format Printed stock supplied from Dubai
  • 16. 16 Example of Metal Packaging from Developing Countries - Brazil 3-piece,welded and beaded, necked-in can for condensed milk, Brazil Wrap-round paper label Brazilian Government D.A.certified and bar- coded for export Graphics imply a Dutch dairy connection
  • 17. 17 Example of Metal Packaging from Developing Countries - Thailand 3-piece welded, litho- printed necked-in can for coconut water, Thailand Easy-open alu. makers end, steel canners end, Jamaican company sourcing from Siam !
  • 18. 18 Example of Metal Packaging from Developing Countries - Egypt 3-piece welded, litho printed cans, easy -open alu. Ends, for fruit juices (mango, guava etc,), Egypt Nutrition information and bar-code for export
  • 19. 19 Example of Metal Packaging from Developing Countries - Iran 2-piece deep-drawn, overall litho-printed can for tuna, Iran Tinplate end requires opener Texts in Farsi, Arabic and English for mid-east markets Illegible batch code over- printed; no mention of serving suggestion
  • 20. 20 Example of Metal Packaging from Developing Countries - Morocco Drawn alu. can, unprinted, with easy- open end, for sardines, Morocco Paperboard carton provides protection and graphics Maroc national brand logo featured prominently
  • 21. 21 Example of Metal Packaging from Developing Countries - Tunisia Lined, flexo-printed alu. tube for harissa tomato/pimento paste, Tunisia Injection-molded PE screw cap Paperboard protective/display carton with same graphics
  • 22. 22 Example of Metal Packaging from Developing Countries - Dubai Foil-lined fibre can, tinplate packers end, alu. easy-open makers end, for chips, Dubai. HACCP certified, bar- coded and nutrient information for export PE overcap
  • 23. 23 Principal Features required to expand Metal Packagings Role in reducing Food Waste and alleviating Hunger Converted pack materials easily, quickly and economically delivered to packing stations; Reliable, low-cost pack/product sterilization, filling and hermetic sealing processes; Resistance to harsh distribution and storage conditions; Adequate (at least one year) shelf life; Easy, low-cost pack material recovery and recycling to ensure sustainability Minimal decoration !
  • 24. 24 Saving the world through better packaging! A Great Opportunity for Canners and Canmakers Prepared by Neil Cormack Robson, President, International Packaging Consultants Illustrations pp 2-9 courtesy Kenneth S. Marsh, Executive Director, Woodstock Institute for Science in Service to Humanity

Editor's Notes

  • #2: Aug-04, October 04,
  • #4: August 04, October 04,
  • #7: August 04, October 04,
  • #8: August 04,
  • #9: October 04,
  • #11: Nov-02,
  • #12: Nov-02,
  • #13: Jan-03, To be discussed in Semester 3