UNLIMITED CUSTOMIZATION OPTIONS

A printing technique employing a plate to transfer designs onto paper. Ideal for extensive print jobs.

Plate-free digital printing transfers designs electronically, cost-effective for short runs.

Screen printing is a method using a mesh screen and stencil to transfer ink onto a substrate.

Quick-drying printing technique utilizing ultraviolet lights for ink curing, yielding a glossy finish.

Consisting of water-based pigments, Ensures top-notch color output with a 100% eco-friendly profile.

Fluorescent inks are vibrant, UV-reactive pigments that emit vivid colors under ultraviolet light.

Generate pure colors using specific ink formulas to consistently & precisely reproduce color in printing.

Produce metallic colors through precise ink formulations to replicate color in printing.

Premium bleached white paperboard, specially coated on one side to enhance printing & finishing.

Bleached white paperboard, coated on both sides to achieve superior printing quality and finishes.

Top-notch textured paper, perfect for adding a touch of style when wrapping up durable boxes.

A unique paper material showcasing a shiny or matte metallic laminated surface.

Bleached kraft paper crafted from a blend of new and recycled pulp, coated on both sides for optimal printing.

Kraft paper produced from a combination of new and recycled paper pulp, with coating on both sides for printing purposes.

Kraft paper dyed black, manufactured from a blend of new and recycled pulp, and coated on both sides for printing applications.

Crafted from recycled grey chipboard cardboard, also known as uncoated recycled paperboard, ideal for luxury rigid boxes.

Unique paper material showcasing a holographic laminated surface in either glossy or matte finish.

Grey chipboard, one-sided white cardboard with a smooth, printable surface, ideal for luxury rigid boxes.

Gloss lamination enhances visual appeal by applying a shiny finish, and protecting printed materials.

Matte lamination offers a non-reflective finish, providing elegant appearance to printed materials.

Made with a smooth lamination that feels like touching a peach, can choose between a satin or matte.

A UV coating is applied to a specific area and then cured using ultraviolet light to make it sturdy.

A transparent coating is applied using the CMYK printing technique, and it comes in gloss, satin, or matte.

A fast-drying coating that undergoes curing through ultraviolet light is offered in both gloss and matte.

In a printing method, dies are pressed onto the back of the material to create a raised motif.

A printing technique that involves pressing dies onto the front of the material to create a raised motif.

In foil relief printing, foil is transferred at high temperatures, often employing multiple colors.

Craft a die-cut shape with a plastic film layer, revealing a window to showcase the product inside.
Get a free quote for any custom box right now, no matter how challenging.
We recommend the ideal material and add-ons like lamination, foiling, embossing UV, etc.
Get Free Design Support with your box 3d Renders or Send Your Design File for Printing.
Upon design approval, we’ll print and conduct quality checks before shipping the boxes to you.
Technical Specifications
| Dimensions | Available in Custom Sizes |
| Printing | CMYK, Pantone Color, Full Color & No Printing |
| Material | Food-Grade Mylar, Aluminum Foil Laminate, Kraft Mylar & Clear Mylar |
| Finish | Matte, Glossy & Metallic Finish |
| Features | Heat Sealing, Resealable Zipper, Tear Notch, Hang Hole |
| Custom Options | Clear Window, Child-Resistant Zipper, Custom Printing, Matte/Gloss Coating |
| Proof | Digital Proof, 3D Mock-Up |
| Shipping | Shipped FLAT (Free Shipping Across USA & Canada) |
| Help | For further inquiries and Quotes, contact us or email at sales@cratpackaging.com |
Food storage mylar bags provide a long-term, oxygen-barrier alternative to rigid boxes, holding dry goods, bulk grains, and emergency food supplies in a heat-sealable, moisture-resistant pouch. Crat Packaging supplies these bags in food-grade mylar, sized and printed to your storage needs.
Food Storage Mylar Bags Specifications
| Box Style | Flat pouch, stand-up pouch, and gusseted mylar bag styles |
|---|---|
| Material | Food-grade metalized mylar film, multiple mil thicknesses |
| Assembly | Ships flat; heat-sealed after filling for an airtight barrier |
| Best For | Dry goods, bulk grains, freeze-dried food, emergency storage |
| Print Options | Full-color CMYK, matte or gloss finish, resealable zipper option |
| Order Volume/MOQ | Custom runs from as low as 100 units |
| Shipping | Flat-packed for low freight cost, shipped nationwide |
Long-Term Protection Rigid Boxes Cannot Match
Unlike a paperboard box, mylar’s metalized barrier blocks oxygen, light, and moisture almost entirely, extending shelf life for dry goods and freeze-dried products well beyond what cardboard packaging can offer, especially for long-term or emergency storage.
Who Orders This Format
Emergency preparedness brands, bulk grain sellers, and freeze-dried food companies use mylar bags for products that need multi-year shelf stability, while home preppers and small businesses buy them for personal long-term storage projects.
Thickness and Closure Options
We offer multiple mil thicknesses depending on your barrier needs, along with heat-seal closures for maximum protection or resealable zipper closures for products accessed more frequently after opening.
Eco-Friendly Storage Packaging
A 2025 McKinsey survey found that over 60% of U.S. consumers pick green packaging when they have the choice. While mylar itself is a barrier film, we can pair it with recyclable outer cartons and minimize material waste in your overall storage packaging system.
Related Mylar Bag Formats
For chocolate-specific mylar packaging, see our Chocolate Mylar Bags page. For a range of standard sizes, see our 1 Gallon Mylar Bags or 1 Pound Mylar Bags pages.
Why Order From Crat Packaging
- Food-grade mylar approved for direct contact packaging
- Multiple mil thicknesses for different barrier needs
- Low minimums for small businesses and preppers
- U.S.-based production for faster turnaround
- Heat-seal and resealable zipper closure options
- Free samples before your full production run
How to Order
- Share your product type and required bag size
- Approve a free digital proof and thickness recommendation
- Review a physical sample before full production
- We print, finish, and ship flat-packed bags to you
Frequently Asked Questions
Are these bags food-safe?
Yes, we use food-grade mylar film approved for direct contact with dry food products.
How long can food stay fresh in a mylar bag?
Properly sealed mylar bags can extend shelf life for years depending on the product and thickness used, well beyond typical cardboard storage.
Can I get a resealable option?
Yes, resealable zipper closures are available for products accessed more than once.
What is the minimum order quantity?
Custom runs start at low minimums, practical for small businesses and personal storage projects.
Do you offer standard preset sizes?
Yes, see our 1 Gallon and 1 Pound Mylar Bags pages for common preset sizes, or request a custom dimension.
How long does production take?
Turnaround runs from design approval to shipment, with rush options available for tight timelines.















