Wonderful
Wonderful! Great quality box and printing! Quick shipping an added plus. Thank you Alex
Sep 22, 2026Michael Iconic
Custom Mylar Heat Seal Bags
Made with sustainable, tear-resistant material, custom Mylar heat seal bags keep your stuff free from external harms. Avail our free design service to create wonderful designs!
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$0.25
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Custom Packaging that Makes Top Brands Stand Out
Free Shipping
Your custom packaging, delivered with free shipping.
No MOQ
Order the quantity that works for your business.
Eco-Friendly
Explore paper-based packaging and material options.
Free Design Support
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Custom Mylar Heat Seal Bags: Long-Term Food Storage
Pack Role brings to you highly attractive and durable mylar bags. These bags are called heat sealed bags, referring to the art of sealing the ends with heat. Designed for convenience and freshness preservation, heat seal mylar bags protect your goods. These tough bags offer a dry, moisture-free environment to keep items protected against tampering or damage. Customize a whole new shape and style for your bags!
Custom Mylar Heat Seal Bags for Airtight Product Protection
Custom mylar heat-seal bags are designed to provide the highest airtight protection to a very broad range of products. Freshness is ensured by the heat-seal that effectively prevents moisture, oxygen and contaminants. The bags are custom-made and are especially curated to keep food, herbs, supplements, and industrial products fresh. Enjoy our complete personalization service for a whole new and branded look for your next launch.
Customized Heat Seal Technology for Extended Shelf Life
Our heat-seal bags are custom-made and use modern sealing technology to produce a tamper-evident and durable closure. After the bag is closed, it prevents leakage and spoilage, thus, increasing the shelf life of a product. These personalized Mylar heat seal bags are a reliable option amongst brands that consider quality, safety and regulatory compliance as a priority. You can also shop from our wide range of mylar bags options including:
Custom Printed Mylar Bags That Strengthen Brand Identity
Custom printed Mylar heat seal bags act as an effective marketing tool with the help of high-resolution color printing. The logos, product details, and brand colors are printed with accuracy in high-definition printing. Individualized designs maximize the shelf presence, raise the brand awareness, and inspire consumer confidence in competitive marketing contexts. Opt for your style and let us transform your vision with our skillful hands and resources.
Tailored Materials with Superior Barrier Properties
Based on high-quality multilayer films, we produce custom Mylar heat seal bags with great resistance to light, air, moisture and odors. These modified barrier materials maintain the product’s freshness and retain their strength and flexibility. The construction is lightweight, but the structure is sturdy and safe to handle. Sustainability, affordability, and durability, our custom heat seal mylar bags strive for every quality you ever thought off.
Unlimited Sizes, Thicknesses and Bag Styling Options
We offer customized Mylar heat seal bags in various sizes, thicknesses, and styles depending on your needs. From small sample pouches to large storage bags, enjoy the freedom to choose convenience and efficiency, the way you want. Individual sizing eliminates wastage and maximizes storage.
Wholesale Custom Mylar Heat Seal Bags with Free Shipping
The bulk purchase of custom Mylar heat-seal bags will offer competitive wholesale prices without affecting quality. Pack Role also has a quick production, quality control, and free delivery of orders. These tailor-made packaging solutions are cost-effective and enable scalability to support business growth.
Cardboard Stock
Cardboard stock is a type of lightweight and flexible material that can be utilized for packaging, free-standing displays, and various special projects. It provides strength and flexibility, making it perfect for retail packaging, shipping boxes, and point of purchase displays. Its print-ready surface is ideal for colorful designs, customized branding and protecting products. Above all, it’s eco-friendly, sustainable and recyclable.
Kraft Stock
Kraft is a natural brown colour and super strong. It is eco-friendly and biodegradable, as it is made of unbleached wood pulp which makes it a popular option for sustainable packaging. Kraft stock can be found in shopping bags, wrapping paper and rural-infused product boxes because it has a strong presence with an organic texture.
Corrugated Stock
Corrugated board is a fluted layered cardboard with an air cushioning inner layer which provides excellent stiffness and cushions products against shock. This material is ideal for all kinds of shipping cartons, storage boxes and protective packaging. Its construction will absorb shocks without being crushed and provides safe movement of fragile and heavy items.
Rigid Stock
Rigid, which we consider luxury packaging material, is thicker and stiffer than regular cardboard. It is most often used for luxury packaging, gifts and bespoke presentation boxes. Durable stock with a stiff feel suits many products and is great for designs that would benefit from having sharp edges, such as square business cards.
Linen/ Textured Stock
Linen or textured material provides a high quality tactile sensation. Their unique pattern enhances the look of products on shelves. Typically used for premium invitations, luxury boxes and specialty product packaging where looks are everything. It’s tactile feel not only gives the perfect silky finish, but allows for enhanced readability and durability while maintaining a natural elegance. This one-of-a-kind material beautifully presents embossing, and foil stamping.
Glossy
Glossy coating gives printed materials a smooth, shiny finish, enhancing the colors and details of the material. It is commonly applied to promotional materials, magazines, and product packaging to create an eye-catching, vibrant effect.
Aqueous
Aqueous coating is a finish made of water and applied on the printed materials to give it durability. It provides protection against mud, moisture, and oils. It is usually utilized on business cards, brochures, and commercial packaging.
Matte
Matte coating gives non-reflective and smooth prints. It provides less glare and a very classy, subtle appearance. This finish is generally applied to high-end packaging, business cards, and publications in which a smoother, clean, and elegant look is desired.
Soft-touch
Soft-touch coating is used on the surface of printed products. It is popular for its velvet-like smooth feel. It introduces an extra sense and experience to product packaging. You can apply it on any material to get high-end, luxurious, and premium finishing.
Embossing
Embossing creates a raised design or pattern in the surface of the box. It adds texture and sensory pleasure so viewers can relate with custom boxes for a long time. Luxury and branded packaging are usually embossed for their high perceived value.
Debossing
Debossing is also an art of leaving an impression on customers. It involves pressing a design and logo on the surface of the box material. Custom packaging with a subtle and elegant look often enhances its appeal by debossing.
Foil Stamping
Foil stamping uses heat and pressure to apply a thick layer of metallic foil onto a box surface. It’s famous for leaving a sheen and making the surface reflective. Invitation, business cards, and luxurious packaging are usually foil-stamped.
Spot UV
Spot UV is a coating technique where a glossy yet clear finish is applied to a specific area of a design. It enhances visual contacts, creating a striking effect that highlights certain details like logo, images, and text.
Blind Spot UV
Blind Spot UV involves applying a clear, high quality gloss finish to specific areas of a printed surface without the use of colour. It’s usually applicable on the dark colour boxes to enhance some elements of a design.
PVC/ Window cut-out
Window cutouts refer to creating a transparent space or opening in packaging. This window displays products to the customers without opening the seal or lid. PVC material on this window secures the boxes from external elements without affecting the visibility.
Box insert
Box inserts are custom made components used to give additional protection to luxurious and fragile products. Cardboard, corrugated, and foam are usually used for both cushioning and organizing the sale of items.
Card inserts
Card inserts are lightweight, cool, and protective packaging add-ons. They are print-friendly, sleek and durable. For fragile items card inserts are non-damaging, professional packaging solutions. These inserts organize multiple items inside one box. For example, they are best for retail, electronics and cosmetics.
Corrugated inserts
For highly delicate items, especially the glass products, corrugated inserts are used. It refers to a sturdy and durable category of inserts, holding things firmly in place. High shock resistance and non-compressibility make these inserts your best product shipping and delivery partners.
Foam inserts
Foams inserts provide superior cushioning and product protection. You can get these foam inserts in any cut and shape to snugly fit the products. Foam inserts keep watches and other luxury items scratchless by preventing shocks and unnecessary collisions.
CLIENT SUCCESS & TESTIMONIALS
Verified Customer Reviews
Amazing experience
Amazing experience! From the easy communication with Alex to the quality of the products. I'm very pleased with this company. I just received my first order and immediately placed another one.
Jul 16, 2026Audrey D'Alessandro
I had a great experience with Pack…
I had a great experience with Pack Role! Highly recommend
Apr 25, 2026Lina
Ordered custom cake boxes too spec they…
Ordered custom cake boxes too spec they arrived as promised exactly to my specs, great company great people Alex was a huge help Thanks Guys Lee Epstein City Cafe Diners
Apr 22, 2026Lee
Great quality and reliable service—highly recommended!
We’re very pleased with our experience with Packrole. The packaging arrived in excellent condition and looks fantastic—exactly what we were hoping for. We also truly appreciate the early delivery, arriving two days ahead of schedule. It made a big difference in helping us stay on track with our timelines. Great quality and reliable service—highly recommended!
Apr 9, 2026Sales Team
I am so happy with my boxes!
Alex was extremely helpful and accommodating as I needed my boxes quick. The color and gloss are lovely, and the price was on target! They got the measurements for each box cell accurate on the first try.
Apr 7, 2026Dawn
I was honestly a bit hesitant to order…
I was honestly a bit hesitant to order without seeing a sample first, but I’m so glad I did. The team did an amazing job with my custom rigid boxes. They’re strong, look very luxurious, and the printing came out perfect. The entire process from design to delivery was smooth, and the prices were much better than other manufacturers I checked.
Mar 13, 2026coleen ella
communication was great and the product…
communication was great and the product was even better. Thank you Alex!
Feb 27, 2026Marquis
Frequently Asked Question
What are Mylar heat seal bags made of?
Mylar heat seal bags are made of multi-layer laminated materials that combine strength, barrier protection, and flexibility. Multi-layers include BOPET, PBAT and PLA.What are the custom sizes and shapes of mylar heat seal bags?
These bags comes in a variety of sizes and styles, such as flat; stand-up & gusseted; open-end only or with window.Are the bags safe for food storing?
Yes, they are food-grade and provide protection against moisture, oxygen and light to preserve freshness. They are perfect for coffee, candy, sugar, rice, baking, cereal bars or snacks.Can I put my logo or design on the bags?
Yes we can do full color printing, logo, matte lamination/glossy lamination/UV spot/matte/glossy varnishing and windows. Anything you want!How do custom bags get ordered?
Request a quote by filling out our simple request form. Our team will promptly contact you to discuss details.Do you provide instruction on how to seal and use the bags?
Yes, we offer sealing instructions and recommendations for equipment as well you can vacuum seal or use oxygen absorbers.
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