Flat Bottom Poly Bags
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Elevate your packaging with Flat Bottom Poly Bags, crafted for durability and standout presentation. Choose your size and finish to match your brand. Place your order now and save with wholesale rates!
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 |
Flat bottom poly bags give brands a low-cost, see-through option when product visibility matters more than an opaque laminate. Crat Packaging produces these polypropylene or polyethylene bags at our own US facility with the same stable, gusseted base as our other flat bottom styles, in clear or custom-printed film.
Key Features
- Clear or printed film — show the product or brand it fully, your choice.
- Stable gusseted base for upright display on bakery, candy and market shelves.
- FDA-compliant poly film for direct food contact.
- Lightweight and cost-efficient compared to foil laminates.
- Heat-seal or zipper closure options.
Specifications
| Attribute | Details |
|---|---|
| Style | Gusseted flat/block bottom poly bag |
| Material | Polypropylene (OPP/BOPP) or LDPE film |
| Sizes | Custom, bakery to bulk fill weights |
| Printing | Clear/unprinted or full CMYK |
| Add-ons | Zipper, heat-seal top, twist-tie |
| Minimum Order | 5,000 units |
| Turnaround | 10-15 business days (8-day expedited) |
| Setup / Plate Charges | Free |
Customization Options
Film and Clarity
Choose fully clear film to let the product sell itself, or a printed film with a clear window for branded visibility.
Closures
A heat-seal top suits single-use bakery and candy bags, while a zipper closure works for reusable dry-goods packaging.
Industries & Use Cases
Bakeries, candy and confection brands, farmers market vendors and dry goods sellers use this bag style for its low cost and product visibility.
How to Order
- Send your fill weight and clarity/print preference 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, and bulk pricing that depends on size, film and print. Standard turnaround is 10-15 business days.
Frequently Asked Questions
Are these bags food-safe?
Yes, the poly film we use is FDA-compliant for direct food contact.
Can I get them fully clear?
Yes, unprinted clear film is available alongside custom-printed options.
What’s the minimum order?
5,000 units for poly mailer and poly bag runs.
What closures are available?
Heat-seal for single use or a zipper for resealable packaging.
How fast is turnaround?
10-15 business days standard, 8 days expedited.
Ready to package clear? Get a free quote and free design support from our US team.
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