- Free Design Support
- Fast Turnaround
- Free Shipping
Starting from $0.40/unit on bulk orders
Custom heat seal Mylar bags turn packaging into a branding tool with full-color printing and logo customization. Their open-top design allows products to be filled before heat sealing, while multilayer foil laminate helps create a barrier against oxygen and moisture. These bags are suitable for food packers and co-packers requiring sealed packaging. Prices start at $0.40 per unit, with low minimum order quantities, free design support, and free shipping across the USA on qualifying orders.
Expert Team Free Design Support
Made precisely to your specifications.
Sharp details with vibrant color reproduction.
From about 4 to 7 business days
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| Box Style | Mylar Heat Seal Bags |
| Brand | Premium Packaging Boxes |
| Dimension (L + W + H) | All Custom Sizes & Shapes |
| Quantities | No Minimum Order Required |
| Paper Stock | 10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E-flute Corrugated, Bux Board, Cardstock |
| Printing | No Printing, CMYK, CMYK + 1 PMS color, CMYK + 2 PMS colors |
| Finishing | Gloss Lamination, Matte Lamination, Gloss AQ, Gloss UV, Matte UV, Spot UV, Embossing, Foiling |
| Included Options | Die Cutting, Gluing, Scored, Perforation |
| Additional Options | Eco-Friendly, Recycled Boxes, Biodegradable |
| Proof | Flat View, 3D Mock-up, Physical Sampling (On request) |
| Turnaround | 4 – 7 Business Days, RUSH |
| Shipping | FLAT |
Mylar heat seal bags are multi-layer foil pouches left open at the top so you can fill them and then seal them with a heat sealer. Once closed, the seal creates an airtight barrier against oxygen and moisture. These bags suit food packers, co-packers, and any operation that needs a permanent closure after filling. Logos and product details can be printed on the surface without affecting seal performance. Heat-seal Mylar bags packaging give operators a practical option when a reliable, permanent seal is required.
Using foil/PET laminate provides a barrier against moisture and oxygen. We also offer impulse sealers to match your design. We also offer heat-sealing equipment to meet your requirements. The unit price of these custom heat seal mylar bags starts at $0.40. However, it varies based on material thickness, order quantity, food-grade features, and design options.
Premium Packaging Boxes has a team of packaging experts who accurately calculate dimensions to help you fit your products perfectly. These dimensions are generally standard, but you can request custom options, including heavier gauges; typically, thicknesses range from 3.5 mil to 5 mil. Remember, barrier performance remains the same regardless of thickness.
| Spec | Options |
| Material | Foil/PET laminate |
| Thickness | 3.5–5 mil (heavier on request) |
| Closures | Open top for heat sealing |
| Sizes | Retail formats to larger bulk sizes |
| Full-color CMYK or Pantone, logo & labeling | |
| Finish | Matte, gloss |
| MOQ | Low minimums |
| Price | From $0.40/unit |
The bags arrive open-top, ready for filling. After you place the product inside, a heat sealer creates a permanent, airtight closure. Matte and gloss finishes are both available so the exterior can match brand preferences.
Full-color logos, product names, and other text can be printed on mylar heat seal pouches. Every order includes free dieline design support. The print area allows clear branding without interfering with the seal area or barrier layers, so heat-sealed mylar packaging maintains both appearance and function.
Pricing for these custom mylar bags starts at $0.40 per unit. However, you can get even better rates when ordering wholesale programs. Conversely, we offer low minimums to facilitate small businesses with free design support and free shipping across the USA. Our turnaround time is 7-10 days for normal orders. For rush orders, we can reduce this to 4-7 days. Request a free quote now to get exact pricing after finalizing material thickness, design options, finishes, and volume.
These bags are the best option for food brands that want a permanent, airtight seal once filled. These bags keep products fresh until the end user opens them. Our custom heat seal mylar bags also suit startups with short orders and brands with wholesale programs.
Mylar heat seal bags supply an open-top design ready for airtight sealing, reliable barrier protection, and custom branding for packers who need a permanent closure. Request a quote to obtain free design support and fast US shipping.
Find answers to common questions about order quantities, production times, design support, customization options, and shipping services.
Low minimums apply. Provide the desired size and quantity to receive the exact figure.
Pricing begins at $0.40 per unit. Final cost depends on size, thickness, print details, and order volume.
Yes. Materials are food-grade and suitable for direct contact with food products.
Yes. Once heat-sealed, the bags work with oxygen absorbers and vacuum-seal processes.
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I was impressed by the quality of the custom boxes we received. The material feels durable, the printing is sharp, and the finishing gives the packaging a premium look. Pricing was competitive compared to other suppliers we contacted. We will definitely place more orders in the future.
We ordered custom packaging boxes for our products and the entire process was smooth from start to finish. The design team helped us finalize the artwork, and the print quality exceeded our expectations. The boxes arrived on time, were well-constructed, and perfectly matched our brand colors. Customer support was responsive throughout the process. Highly recommended for businesses looking for professional custom packaging solutions.
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