Both PE shrink film and stretch film are made from polyethylene, both come on rolls, and both hold products together on pallets. But they work in completely different ways — and choosing the wrong one costs money, time, and damaged goods.
The Core Difference
| PE Shrink Film | Stretch Film | |
|---|---|---|
| How it works | Shrinks when heated | Stretched and clings |
| Heat required | Yes (shrink tunnel) | No |
| Tightness | Conforms tightly to product | Wraps loosely around load |
| Appearance | Tight, retail-ready | Functional, industrial |
| Best for | Multipacks, retail bundles | Pallet loads, bulk shipping |
| Equipment | Shrink tunnel + sealer | Pallet wrapper |
When to Use Shrink Film
Choose shrink film when:
- You are packaging individual multipacks (6-pack water, 12-pack cans)
- The product needs a clean, retail-ready appearance
- You want to bundle multiple units into one sellable pack
- The bundle goes to a store shelf, not just a warehouse pallet
- You need branding or printing on the pack
When to Use Stretch Film
Choose stretch film when:
- You are securing a pallet load for transport
- You need protection against dust and moisture
- The load goes directly from warehouse to truck
- No retail display is involved
- You want a lower-cost, no-heat solution
Can You Use Both?
Yes — many companies use both:
- Shrink film bundles individual product packs (e.g., 12-bottle water packs)
- Stretch film wraps those packs onto a pallet for shipping
This is the standard supply chain for bottled beverages worldwide.
Cost Comparison
| Factor | Shrink Film | Stretch Film |
|---|---|---|
| Film cost per kg | Similar | Similar |
| Equipment cost | Shrink tunnel + sealer required | Pallet wrapper required |
| Energy cost | High (tunnel heating) | Low |
| Labor | Semi-automated | Semi-automated |
| Material per pack | Higher (full wrap) | Lower (stretched thin) |
Quick Decision Guide
Use shrink film if: Your product is bottled water, cans, food multipacks, or anything sold individually on a shelf.
Use stretch film if: You are wrapping pallets of finished goods for shipping and storage.
Use both if: You sell multipacked products that also need pallet stabilization.
Need Help Choosing?
Tell us what you are packing and how it ships. We will recommend the right film type — and we supply both PE shrink film and stretch film.
[Contact us](/contact/) for a recommendation, or learn more about our [PE shrink film products](/pe-shrink-film-manufacturer/).
