Runtz Mylar Bags
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Runtz-style mylar pouches with high-barrier film and resealable zipper closure from Crat Packaging.
$0.31
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.
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 |
Crat Packaging manufactures Runtz Mylar Bags, a high-barrier resealable pouch style named for the packaging format popularized by the Runtz brand naming convention, built around opacity, moisture protection, and a reliable child-resistant-compatible seal. This page covers the packaging engineering itself — the film layers, seal strength, and print options that make this pouch format effective.
Runtz Mylar Bags Specifications
| Bag Style | Flat or stand-up pouch, resealable zipper closure |
|---|---|
| Material | Multi-layer metallized mylar film, foil-lined barrier |
| Sizes | Standard small-format sizes, custom dimensions available |
| Print Options | Full-color gravure or digital printing, matte or gloss finish |
| Add-Ons | Resealable zipper, tear notch, hang hole |
| Order Volume (MOQ) | Low minimums, scalable to bulk runs |
| Shipping | Flat-shipped, nationwide US delivery |
Barrier Performance and Resealable Construction
The core value of this mylar pouch format is what the material does, not what it holds: a metallized multi-layer film blocks light and oxygen exposure far better than plain plastic, which extends shelf stability for opacity-sensitive contents. Crat Packaging builds the resealable zipper closure to hold its seal through repeated opening and closing, so the barrier properties aren’t compromised after first use. We treat “Runtz” here strictly as an industry-recognized packaging format and naming convention, not a reference to any specific regulated product.
Common Uses
- Small-batch product packaging: opacity- and moisture-sensitive goods needing a resealable pouch
- Retail display packaging: printed pouches designed for shelf presentation
- Sample and trial-size packaging: smaller-format resealable bags
- Food-adjacent dry goods: items needing barrier protection from moisture and light
- Brand-specific packaging runs: custom printed pouches matching brand identity
Material and Format Options
Standard metallized mylar offers strong barrier performance at a lower cost. Foil-lined variants add extra opacity for maximum light protection. Matte finishes give a premium, soft-touch feel while gloss finishes make printed colors pop under retail lighting.
Eco-Friendly Packaging
A 2025 McKinsey & Company survey found over 60% of U.S. consumers pick green packaging when they have the choice. Crat Packaging offers recyclable-compatible and reduced-material film options for mylar pouches, so brands can lower their environmental footprint without compromising barrier performance.
Who Buys This Wholesale
- Small-batch product brands needing barrier packaging
- Retail brands with a distinctive pouch-format product line
- Packaging distributors supplying resealable pouches
- Brands sourcing custom-printed small-format bags
- Businesses transitioning from generic to branded packaging
Why Order From Crat Packaging
- Competitive wholesale pricing on bulk pouch runs
- Free design support from our in-house packaging team
- Low minimum order quantities for smaller brands
- Fast, reliable delivery across the US
- High-barrier film construction tested for repeated resealing
- Full custom printing to match your brand’s exact specifications
How to Order
- Send us your dimensions, material preference, and print needs
- Receive a free digital proof for approval
- Request an optional physical sample before committing to a full run
- Approve your proof and we ship your order
Frequently Asked Questions
What does “Runtz” refer to in this product name?
It refers to a packaging format and naming convention common in the industry, describing the bag style and construction rather than any specific product contents.
How does the resealable zipper hold up over time?
We construct the zipper closure to maintain a reliable seal through repeated opening and closing without degrading the barrier protection.
What makes mylar different from plain plastic bags?
The metallized multi-layer film blocks significantly more light and oxygen than standard plastic, extending shelf stability for sensitive contents.
Can I get custom printing with my own branding?
Yes, full-color gravure or digital printing is available in matte or gloss finish.
What sizes are available?
Standard small-format sizes are available off the shelf, with custom dimensions available for specific packaging needs.
Is there a low minimum order option?
Yes, we support low minimum order quantities for smaller brands testing a new packaging format.
