Specialty Packaging
DuPont Global Specialty Solutions (GSS) is a business of DuPont Nutrition & Biosciences fully dedicated to serving industrial markets.
GSS offers innovative polymer solutions to the packaging and specialty paper industry, such as, METHOCEL™, TEXTURECEL™ and ETHOCEL™ cellulose ethers, POLYOX™ water-soluble resins and Scogin® alginates. Most of our polymers have film forming properties that can provide functional properties to a wide range of packaging materials.
Carton Packaging for Consumer Goods
Recent regulatory and consumer trends have created new requirements for carton packaging for food and food contact applications. Novel film barrier technologies are being developed to avoid migration of packaging compounds into foods and other packaged consumer goods. Our polymers enable:
- Film barrier technology, for fats, oils, aliphatic and aromatic compounds (MOSH and MOAH) and other chemicals
- Usage in packaging of food products: many of our products are approved food additives which includes food contact approval
- The development of customized grades to meet our customers application requirements
|
GSS Product Features |
Functional Benefits |
|---|---|
|
Excellent film-forming properties |
Barrier against oils, greases, aliphatic and aromatic compounds |
|
Newtonian to pseudoplastic rheology |
Easy coating |
|
Transparent film packaging |
Alternative to non-renewable materials Forms strong and transparent films |
Product Selection Table
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Application |
Recommended Product * |
Comments |
|---|---|---|
|
Grease and mineral oil barrier coating |
METHOCELTM K3 METHOCELTM E3 |
20 – 80 µm coating thickness |
|
Packaging with high water vapor permeation |
ETHOCELTM Std. 10 METHOCELTM E15 METHOCELTM E19 METHOCELTM F50 WALOCELTM CRT 30 PA |
20 – 80 µm coating thickness |
|
Transparent film packaging |
ETHOCELTM Std. 10 METHOCELTM E15 METHOCELTM E19 METHOCELTM F50 |
METHOCEL™ films remain water-soluble |
|
Antistatic films |
POLYOXTM WSR N-10 |
POLYOX™ up to 4% of the polyolefin compound |
* Considering the many film and packaging applications, we recommend that you reach out to your sales and technical representatives for product recommendations.
Other Film and Packaging Applications
Antistatic films and packaging
With their high electrical conductivity, POLYOX™ water-soluble polymers are ideal for anti-static films and packaging for circuit boards and other sensitive electronic products. They can be formed into flexible films, using either thermoplastic or casting processing. These films may be made of POLYOX™ alone or blended with a wide variety of other polymers such as polyethylene, polystyrene, polycaprolactone, ethylene vinyl acetate and nylon.
Connect With Us
Our enthusiastic sales team, wide network of distributors and technical experts stand ready to support you in your development projects. Contact us now.
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