Why Choose LK Packaging Vacuum Pouches?
LK Packaging (formerly Elkay Plastics) vacuum pouches combine superior material quality with industry-leading barrier protection. Whether you're packaging fresh meats, prepared foods, or sous vide meals, our vacuum bags deliver reliable performance.
Key Features & Benefits
- FDA Approved Materials - Safe for direct food contact, meets FDA 21 CFR 177.1520 standards
- Superior Oxygen Barrier - Co-Ex construction blocks oxygen, moisture, and odors to extend shelf life
- Puncture Resistant - Poly-nylon blends resist tearing from sharp bones, frozen items, and rough handling
- Crystal Clear Visibility - High clarity allows easy product identification without opening
- Temperature Range - Safe from freezer (-40°F) to boiling (212°F) for sous vide applications
- Commercial Sealer Compatible - Works with all major vacuum chamber and external vacuum sealers
Common Applications
Food Service & Restaurants: Sous vide meal prep, marinating proteins, batch cooking, portion control, prep station organization
Meat & Seafood Processing: Fresh and frozen meats, fish fillets, shellfish, bone-in cuts, ground products
Institutional Kitchens: Bulk ingredient storage, prepared meals, cafeteria portions, catering services
Retail & Grocery: Pre-packaged meats, cheese, deli items, specialty foods, private label products
Co-Ex vs. Poly-Nylon: Which Vacuum Pouch is Right for You?
Co-Ex Vacuum Pouches feature multi-layer coextrusion technology that creates an ultra-high oxygen barrier. Best for products requiring maximum shelf life extension (6-12+ months frozen). Ideal for smooth or liquid products.
Poly-Nylon Vacuum Pouches blend polyethylene and nylon for superior puncture resistance. Best for sharp items (bones, shells), frozen products, or applications requiring extra durability during handling and transport.
Frequently Asked Questions
What is a vacuum pouch used for?A vacuum pouch is a food-grade bag that has the air drawn out of it before sealing, so it is used to extend shelf life on fresh and frozen foods, to marinate and batch-cook proteins, and to cook sous vide. Commercial users package meat, seafood, cheese, deli items, prepared meals, and bulk ingredients in them. Removing the oxygen slows spoilage and freezer burn, which is why frozen products in a Co-Ex pouch can hold 6 to 12+ months. Are LK Packaging vacuum pouches food safe and FDA approved?Yes. All LK Packaging vacuum pouches are made from FDA-approved materials for direct food contact and meet FDA 21 CFR 177.1520 standards, and they are BPA-free. That makes them suitable for raw meat, seafood, dairy, produce, and ready-to-eat prepared foods in restaurants, processing plants, and institutional kitchens. What is the difference between Co-Ex and poly-nylon vacuum pouches?Co-Ex pouches use multi-layer coextrusion for the highest oxygen barrier, so they are the better choice when maximum shelf life matters and the product is smooth or liquid. Poly-nylon pouches blend polyethylene with nylon for much higher puncture resistance, so they are the better choice for bone-in cuts, shellfish, frozen items, and anything handled roughly in transit. Both are FDA compliant and both work in commercial sealers. Can you use these vacuum bags for sous vide cooking?Yes. Both Co-Ex and poly-nylon vacuum pouches are rated for sous vide temperatures up to 212°F (boiling), and the same bag is safe down to -40°F in the freezer. That full -40°F to 212°F range means one pouch can go from freezer to water bath without repackaging. Will these pouches work with my vacuum sealer?Yes, these pouches are compatible with all major commercial vacuum chamber sealers and external vacuum sealers. Chamber sealers are the typical choice for high-volume kitchens and processors because they handle liquids and marinades; external sealers work well for lower-volume prep. If you are matching bag size to a specific sealer bar length, measure the bar and choose a pouch width that fits inside it. What is the minimum order for wholesale vacuum pouches?Vacuum pouches are sold in wholesale case quantities, and volume pricing is available on pallet orders. Stock sizes ship fast. For pallet pricing, custom sizes, or custom printed vacuum pouches, contact our team through the Prism Pak contact page. Related Products
Looking for other food packaging solutions? Explore our vacuum seal pouches, our guide to measuring vacuum bags, seafood bags, and food storage containers.
Need help selecting the right vacuum pouch? Our packaging experts are here to assist — contact Prism Pak.
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