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Proudly engineered and manufactured across North America, Sigma Stretch Film delivers precision and performance you can trust.


Insights & Expertise
Industry insights focused on packaging performance, stretch film optimization, and supply chain best practices.


The Invisible Leak: Why Inactivity is Your Packaging's Biggest Expense
If your loads are shipping and nothing seems broken, it’s easy to assume your packaging is working just fine. But small inefficiencies—extra film, inconsistent wrapping, unnoticed damage—add up over time. The real cost isn’t always visible upfront… and doing nothing might be costing more than you think.
May 42 min read


Nanolayer Stretch Film: What Buyers Should Know Before Choosing by Layer Count
Nanolayer technology is a new advancement in stretch film manufacturing, but does it really matter for your organization?
Apr 142 min read


The Global Gamble: Is Your Packaging Strategy Risking Company Reputation?
It starts with a delayed container or missing raw material, but ended with a missed delivery and a frustrated customer. In recent years, the "once-in-a-decade" disruption started happeneing once a month, turning freight costs and material shortages into daily fire drills. This volatility has forced a hard truth to the surface: the cheapest packaging partner in the world is the most expensive if they can't deliver on time. Reliability is no longer a perk, it's the only strateg
Apr 73 min read


The Real Meaning of Sustainability in Packaging: More Than Just "Recyclable"
What if sustainability in packaging had less to do with recyclability—and more to do with how your operation actually performs?
From reducing film usage and preventing costly load failures to cutting emissions across your supply chain, the biggest sustainability gains often come from smarter decisions on the floor.
This article breaks down the practical changes that deliver real impact—without overcomplicating your process.
Mar 183 min read


Stretch Film: A Fully Circular Recycling Solution for Plastic Stretch film in the Wine Industry
A Fully Circular Recycling Solution for Plastic Stretch Film in the Wine Industry In the heart of California wine country, sustainability has always been part of the conversation. One essential material, however, lacked a viable end-of-life solution for years. Stretch film, critical for protecting valuable wine shipments, had no scalable recovery pathway. Until now. TL;DR Circular Stretch Film in Action • 100+ wineries participating in a closed-loop stretch film recycling pro
Mar 116 min read


Reduce Supply Chain Risk Through Smarter Packaging Decisions
Small stretch film decisions directly impact supply chain performance. Improve wrap patterns, match film to the application, optimize pre-stretch, and standardize training to reduce damage, lower freight claims, and improve load stability.
Feb 173 min read


2026 Packaging & Supply Chain Trends
In 2026, packaging is no longer a commodity purchase. It’s a performance system driving cost control, sustainability outcomes, and supply chain resilience.
Feb 104 min read