Flat Bottom Ziplock Bags
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Keep your product fresh and secure with Flat Bottom Ziplock Bags, engineered with strong barrier protection and a durable seal. Custom sizes, finishes, and printing available on every order. Order in bulk today and get a free quote in minutes!
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 |
Flat bottom ziplock bags put the resealable zipper front and center, giving shoppers an upright, stable bag they can open and close repeatedly without losing freshness. Crat Packaging manufactures these bags at our own US facility for supplement, snack, pet food and dry goods brands that need repeat-use packaging.
Key Features
- Reliable press-to-close zipper for repeat opening and closing.
- Stable flat base for upright shelf and pantry storage.
- High-barrier or matte laminate finish options.
- Full custom printing across multiple panels.
- Optional tear notch for easy first opening above the zipper.
Specifications
| Attribute | Details |
|---|---|
| Style | Flat bottom bag with resealable zipper |
| Material | PET/foil laminate or matte film laminate |
| Sizes | Custom, snack to bulk fill weights |
| Printing | Full CMYK across front, back and sides |
| Add-ons | Tear notch, hang hole, window |
| Minimum Order | 100 units |
| Turnaround | 10-15 business days (8-day expedited) |
| Setup / Plate Charges | Free |
Customization Options
Zipper and Closure
Standard press-to-close zippers are included, with a tear notch above the zipper line for a clean first opening.
Printing and Finish
Matte or gloss laminate finishes, full CMYK artwork and a hang hole for peg-board retail display are all available.
Industries & Use Cases
Supplement and vitamin brands, snack and jerky companies, pet food brands and dry goods sellers use this style when repeat resealing matters most.
How to Order
- Send your fill weight and add-ons for a free quote.
- Get a free design proof.
- Approve to start production.
- Bags ship in 10-15 business days.
Why Wholesale Buyers Choose Crat Packaging
We produce every bag in-house with no setup charges, free design support, a 100-unit MOQ and bulk pricing from around $0.75 per unit depending on specs.
Frequently Asked Questions
Is the zipper resealable multiple times?
Yes, the press-to-close zipper is built for repeat opening and closing without losing its seal.
Can I add a hang hole?
Yes, a hang hole is available for peg-board or hook retail display.
What’s the minimum order?
100 units, with volume pricing at higher quantities.
What materials are offered?
A high-barrier foil laminate or a matte film laminate, depending on your product and shelf-appeal needs.
How fast is production?
10-15 business days standard, 8 days expedited.
Ready to reseal it right? Get a free quote and free design support from our US team.
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