http://www2.dupont.com/Food__Innovations/en_GB/packaging/food-packaging.html?src=fdemea_uk_sld_pac At DuPont, we specialize in providing flexible packaging solutions to the liquid food and beverage industries, made possible by the invention of polyethylene film over 40 years ago. DuPont™ Bynel® coextrudable adhesive resins help optimize barrier, heat seal and other functions of packaging. DuPont™ Selar® PA breathable resins help enhance the permeability of flexible and rigid packaging structures. Contact us to learn how Bynel® and Selar® resins can improve your packaging and save you money.

1. DuPont Food Innovations
> The Challenge > The Solution > Cases > Why DuPont
Packaging solutions from
DuPont
Bynel® and Selar® resins
At DuPont, we specialize in providing flexible packaging solutions to the liquid food
and beverage industries, made possible by the invention of polyethylene film over
40 years ago.
DuPont™ Bynel coextrudable adhesive resins help optimize barrier, heat seal and other
®
functions of packaging.
DuPont™ Selar PA breathable resins help enhance the permeability of flexible and rigid
®
packaging structures.
Contact us to learn how Bynel and Selar resins can improve your packaging and
® ®
save you money.
food.dupont.com Page 1

2. DuPont Food Innovations
Food packaging challenges
> The Challenge
> The Solution
> Cases
> Why DuPont
Food & beverage packages must not only grab consumer attention on the shelf, they
Contact Us must also protect flavor and quality, and secure from leaks. Consumers expect
packages to be robust and have a long shelf life, but also to be easy to open and to
Call our food experts* use a minimum of packaging. Packagers are constantly on the lookout for such a
Tel. +800 387 668 38
or +34 985 12 37 73 balance – a packaging solution that creates a barrier to oxygen, moisture and UV light
or send us your questions but is still appealing, convenient, safe, and easy to use.
http://dupont.com/food-contact
More Information
about DuPont solutions
for packaging on
http://dupont.com/packaging-solutions
food.dupont.com Page 2

3. DuPont Food Innovations
The Solution
> The Challenge
> The Solution
> Cases
> Why DuPont
DuPont™ Bynel® resins
Contact Us
DuPont™ Bynel coextrudable adhesive resins, often called tie layers, help packaging
®
Call our food experts* manufacturers bring together and optimize barrier, heat seal and other functions in
Tel. +800 387 668 38
or +34 985 12 37 73 multi-layer structures such as films, bottles, tubes and thermoformable sheet.
or send us your questions
DuPont offers the packaging industry‘s broadest selection of these specialized resins.
http://dupont.com/food-contact
Contact us to see our full product portfolio.
More Information
about DuPont solutions
for packaging on
http://dupont.com/packaging-solutions
DuPont™ Selar® resins
DuPont™ Selar PA amorphous nylon barrier resins provide unique oxygen barrier
®
properties when wet or chilled, making the resins a perfect choice for flavor-sensitive
refrigerated foods and beverages. In bottles, jars and other rigid structures, Selar PA
®
offers the crystal clarity of glass, but with lower weight and better impact resistance.
Selar PA can be blended with nylon 6 and with EVOH to provide certain property and
®
processing advantages.
Advantages include, depending on the blend of the substrate:
• Crystal-clear presentation
• Leak-free durability
• Dependable seal-through
• Excellent adhesion
• High hot tack strength
• Reduced flavor transfers
food.dupont.com Page 3

4. DuPont Food Innovations
Packaging solutions case studies
> The Challenge
> The Solution
> Cases
> Why DuPont
France’s Chamois d’Or Cheese gets perfect packaging
Contact Us
Packaging converter, Lawson Mardon Morin, worked with DuPont™ to develop a
Call our food experts* permeable packaging film that would be ideally suited to soft cheese with surface
Tel. +800 387 668 38
mold. Bynel and Selar were chosen for this unique application because in
® ®
or +34 985 12 37 73
combination they give the packaging film specific barrier properties and optimize the
or send us your questions
cheese maturation.
http://dupont.com/food-contact
Renewable Materials
More Information
about DuPont solutions At DuPont Packaging, we believe innovation and science can help reduce the
for packaging on amount of packaging materials used and enable a future where all packaging
http://dupont.com/packaging-solutions is recycled or its value is recovered. We also believe that renewably sourced
materials are an important key to our future and collaborative innovation is
necessary to turn this vision into reality. Selar VP is one of our renewable ma-
®
terials: ideal substitutes for petroleum-based products without compromising
package performance or aesthetics.
food.dupont.com Page 4

5. DuPont Food Innovations
Why DuPont?
> The Challenge
> The Solution
> Cases
> Why DuPont
DuPont is a science company. Founded in 1802, DuPont puts science to work by
Contact Us solving problems and creating solutions that make people’s lives better, safer and
easier. Operating in more than 70 countries, the company offers a wide range of
Call our food experts*
products and services to markets including agriculture, nutrition, electronics,
Tel. +800 387 668 38
or +34 985 12 37 73 communications, safety and protection, home and construction, transportation and
or send us your questions apparel.
http://dupont.com/food-contact
Contact us
More Information If you have any questions or you want to learn more about DuPont packaging solutions,
about DuPont solutions please contact us:
for packaging on
Call our Food Industry Experts on
http://dupont.com/packaging-solutions
Tel. +800 387 668 68
or +34 985 12 37 73
*Toll free number in CH, FR, DE, IT, UK, ES,
DK, SE, NO, BE, FI, LU, GR, PT, AT, IE when
Send us your question on
calling from a landline. Mobile phone calls
http://www2.dupont.com/Food__Innovations/en_GB/contact/index.html?src=fdemea_uk_doc_saf
may or may not be toll free depending on
provider. Language options in English, French,
German and Italian. All others please use
contact form. or read more on
http://www2.dupont.com/Food__Innovations/en_GB/packaging/packaging-solutions.html?src=fdemea_uk_doc_saf
food.dupont.com Page 5
© 2011 DuPont. The DuPont Oval Logo, DuPont™, and the miracles of science™ are trademarks or registered trademarks of E.I. du Pont de Nemours and Company or its affiliates. All rights reserved.