Bag-in-box films and laminates
Designed for protection
We extrude, laminate, slit, and deliver barrier films and laminates designed to meet your product specifications and protect it throughout its entire life. Our wide range of solutions includes everything from one- to nine-layer films, as well as recycle-ready structures. Our films and laminates are:
- Engineered with a focus on optimized functionality and fit for best-in-class seal quality
- Made to protect your product and withstand the rigors of difficult supply chains
- Manufactured reliably with our vertically-integrated global footprint, ensuring supply contingencies
Our approach to bag-in-box films and laminates
Recycle-ready films and laminates
We focus on design for recycling. Producing recycle-ready film structures enable the finished packaging to be more-easily recycled and thus, have value after their initial lifespan.
Fit-for-purpose
The world can be unpredictable - that’s why it’s important that your packaging isn’t! We engineer our films and laminates to protect and deliver your products just as you intend, no matter what the supply chain throws your way.
Eco-conscious
Bag-in-box film - and the packaging it helps create - typically creates less greenhouse gas emissions than rigid containers. Because bag-in-box films and laminates provide a lightweight film structure, the package boasts an optimized product-to-package ratio, meaning you can pack more product with less material.
SIG Terra 2Pure Film
SIG Terra 2Pure Film is a one-layer film specifically developed for ozonated water packaging. Unlike most polyethylene-based films, 2Pure offers a taint- and odor-free water package.
- Designed for fresh-tasting water
- Ideal for bag-in-box applications
- Recycle-ready construction
- Works well in ambient process applications
- Complies with USFDA and EU food contact regulations
SIG ClearShield Film
SIG ClearShield Film is a five-layer film that features thickness and heat resistance that enables high-temperature filling commonly found in fruit processing.
- Available in a range of gauges up to 4.6 mils
- Good oxygen barrier and resistance to heat
- Works well in hot-fill and aseptic process applications
- Complies with USFDA and EU food contact regulations
SIG FlexiShield Advance Film
SIG FlexiShield Advance Film is a five-layer film that works well in bag-in-box and vertical form-fill-seal (VFFS) applications.
- Oxygen barrier film
- Works well in ambient and aseptic process applications
- Complies with USFDA and EU food contact regulations
SIG Terra FlexiTech Film
SIG Terra FlexiTech Film is a one-layer, metallocene-based polyethylene, non-barrier film, that was developed to provide strong seals and robust package performance.
- Excellent protection from flex-cracking during transit
- Robust structure with good puncture resistance
- Works well in ambient and ultra-clean (ESL) process applications
- Complies with USFDA and EU food contact regulations
SIG Terra FlexiTuff Film
SIG Terra FlexiTuff Film is a one-layer film that uses linear-low density polyethylene to form a non-barrier film that provides strong seals and performance in ambient, ultra-clean (ESL), and aseptic applications.
- Excellent performance in containing aggressive liquids
- Available in gauges in 1.8 mils to 3.8 mils
- Works well in ambient, ultra-clean(ESL), and aseptic process applications
- Complies with USFDA and EU food contact regulations
SIG HyBar Laminate
SIG HyBar Laminate is a three-layer, MPET thermal laminate that works well for bag-in-box applications requiring a barrier to oxygen and UV.
- Ideal for light-sensitive products
- Available in gauges from 2.8 mils to 4.2 mils
- Works well with ambient and ultra-clean (ESL) process applications
- Complies with USFDA and EU food contact regulations
SIG UltraBar Laminate
SIG UltraBar Laminate is a four-layer, foil based adhesive laminate that is engineered for bulk institutional and industrial-sized bag-in-box packaging used in high-humidity environments.
- High-barrier capabilities
- Works well in ambient, hot-fill, ultra-clean (ESL), and aseptic process applications
- Complies with USFDA and EU food contact regulations
SIG DuraShield Laminate
SIG DuraShield Laminate is a clear, three-layer, thermal laminate that was developed to provide oxygen barrier, strong seals, extraordinary bag toughness, and superior flex-crack resistance.
- EVOH co-extruded film for oxygen barrier with BON for durability
- Available in gauge range from 3.4-5.0 mils
- Works well in ambient, hot-fill, ultra-clean (ESL), and aseptic process applications
- Complies with USFDA and EU food contact regulations
SIG DuraTech Laminate
SIG DuraTech Laminate is a three-layer, BON thermal laminate that was developed to provide strong seals, extraordinary bag toughness, and superior flex-crack resistance.
- Excellent aroma barrier for chemical products
- Works well in ambient, hot-fill, and aseptic process applications
- Complies with USFDA and EU food contact regulations
SIG Terra RecShield B Film
SIG Terra RecShield B Film is a 7-layer, recycle-ready, transparent film for ambient products in bag-in-box packaging.
- Good barrier properties
- Transparent, recycle-ready film structure
- Works well in ambient process applications
- Complies with USFDA and EU food contact regulations
SIG Terra RecShield D Laminate
SIG Terra RecShield D Laminate is a 3-layer BON thermal laminate with a nylon compatibilizer that was developed to be recycle-ready, provide strong seals, extraordinary bag toughness, and superior flex-crack resistance.
- Biaxially-oriented nylon for durability
- Transparent, recycle-ready film structure
- Excellent aroma barrier for chemical products
- Complies with USFDA and EU food contact regulations
The information listed above is supplied in good faith and does not comprise a specification or warranty of any kind, either expressed or implied, including those of merchantability and fitness for purpose. Customers should determine the suitability of these materials for their specific use based upon their own internal criteria. Tests on individual samples may vary from those shown. This is an uncontrolled document and is subject to change/improvement without notice.
We deliver value for you by thinking end-to-end. Always.
Learn more about our solutions, from product innovation to packaging systems to smart production.
