Mylar Envelope
Want to have a packaging that serves as a shipping and marketing tool? Then you can count on us for all of your packaging in any style, shape and pattern and for any product, ou custom mylar bags are well known because of their airtight, secure and cost-effective packaging, these mylars are mostly usedfor shipping as they ensure safe transit and for extra protection you can also go for their internal lining, these boxes are highly customisable and you can do all type o branding on these whether you are looking for logo and slogans or product description. So buy custom mylar envelopes from BoxesGen and transit your products without any hassle.
Availability: In stock
Sample Price: £0.10 per item
Send Us Inquiry
| Box Style | Mylar Envelope |
| Dimension (L + W + H) | All Custom Sizes & Shapes |
| Quantities | Low Minimum Order Required |
| 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, Scoring, Perforation |
| Additional Options | Eco-Friendly, Recycled Boxes, Biodegradable |
| Proof | Flat View, 3D Mock-up, Physical Sampling (On request) |
| Turnaround | 2 - 4 Business Days, RUSH |
| Shipping | FREE |
What Are Custom Mylar Envelopes?
These envelopes are durable, versatile packaging solutions, often used for protecting items during shipping and storage, and are made from a combination of materials like polyester film, aluminium foil and PE film, offering excellent barrier properties against moisture, oxygen and light, and can be customized with various features like oxygen and light, also these envelopes can be customized with multiple features like sizes, shapes, printing and closure types to meet specific branding and product needs.
About The Product
- Versatility
These envelopes can be used for a wide range of products, including food items, documents, electronics and more - Superior protection
These mylar sheets provide a barrier against moisture, oxygen, light and odours, helping to preserve the freshness and quality of contents - Increased shelf life
By protecting contents from environmental factors, these envelopes can extend the shelf life of products, especially food items.
Personalisation
The main options for the customisation of custom mylar bags are
- Materials
- Corrugated cardboard
- Rigid board.
- Kraft paperboard
- Rigid materials
- Design & Printing Options
- Full-colour CMYK printing to showcase visuals and specs.
- Spot UV, foil stamping, and embossing for branding highlights.
- Product-specific labelling, QR codes, and barcodes.
- Instruction panels, icons, and safety markings for compliance.
Why Choose Our Mylar Envelopes?
Choose our mylar or custom boxes UK for superior protection, durability and reliability, designed to shield contents from moisture, light, air and odours. Our envelopes are ideal for long-term storage, shipping or product packaging, and are made from high-quality, multi-layered materials. They offer exceptional barrier properties to preserve freshness and extend shelf life, whether you are storing food, pharmaceuticals or sensitive items, our envelopes provide a professional, tamper-resistant solution that ensures your products stay secure and intact. Other benefits of these boxes are
- Extended product shelf life
- Improved brand image
- Cost efficiency
- Versatility across industries
- Tamper-evident and secure
- Eco-friendly options available
- Compliance and quality assurance
Why Do 5000+ Companies Trust Us?
We deliver quality mylar envelopes that meet their exact packaging needs, our products are engineered for durability, protection and performance, helping businesses safeguard their products, extend shelf life and maintain a professional brand image, we prioritize customer satisfaction with responsive support, fast turnaround times and customizable solution customised to each industry, with a proven track record, reliable service and a commitment to quality, we have become the go-to partner for brands that refuse to compromise on packaging standards. Other perks that we offer are
- Free designs and mockups
- Low MOQs
- Sustainable packaging
- Chemical-free and long-lasting printing inks
- Fast turnarounds
- Bulk orders at wholesale prices
- Free samples, exclusive of shipping charges
- Free shipping across the UK
Get A Quote
So contact us today at 11 3543 4322 or write us an email at sales@boxesgen.co.uk to get started on your wholesale envelope packaging order, whether it is for vacuum sealed mylar bags or custom 5 gallon mylar bags
Retail Boxes
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Size: Available In All Shapes And Sizes
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Stock: Custom Stock Options Available
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Finishing options: Diverse Range of Premium Finishing
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Add on choices: Custom Add-Ons of Your Choice
Stock Type & Thickness
Cardboard
We use cardboard material with the least environmental impact and minimises waste generation.
Kraft
Kraft paper is a strong, durable and reliable material that is widely used across many different industries.
Rigid
Rigid is highly protective, affordable and recyclable material. These boxes provide maximum protection.
Corrugated
Corrugated material is easy to customise, cost effective and sustainable. It is also great for branding purposes.








































