To give your product a shelf life, you need packaging solutions to maintain its quality for longer. With the smartest seal, our heat‑sealable mylar packaging is a top-notch choice to preserve your products. These heat-seal pouches feature:

• Oxygen barrier
• Vacuum‑seal compatibility
• Moisture barrier
• UV/light protection
• Heat‑seal strip
• Tear notch
• Zip‑lock closure
• Gusseted base

With an airtight and moisture-proof barrier, these pouches lock out air, light and odours. They maintain the integrity of the enclosed items like food, herbs or valuables for extended periods. For protecting your products against spoilage, these pouches are ideal. They are most commonly used in food storage, cannabis packaging, and for holding important documents or collectables.

These airtight packaging bags are best for:

• Long‑term food storage
• Coffee beans
• Seeds
• Freeze‑dried food
• Protein powders
• Loose‑leaf tea
• Herbs & spices
• Edibles (CBD)
• Moisture‑sensitive electronics

Custom Sizes And Dimensions For Mylar Heat Seal Bags

Not all types of mylar bags are suitable for packing the same amount of content. At Custom Boxes Market UK, a range of sizes for Mylar heat-seal bags is available. Take a look at some sizes available to help you pack and store your product in the required quantity. We offer:

• 3.5″ x 5″
• 3.5″ x 5″ x 2″
• 6″ x 4″ x 2″
• 8″ x 5″ x 2″
• 9″ x 6″ x 3″
• 13″ x 9″ x 6″

Apart from the above given sizes, we offer these mylar bags in custom dimensions and sizes them according to your requirements. We produce them with accurate heat seal techniques to guarantee that your bags remain sealed until you choose to open them.

Customised Mylar Heat Seal Bags To Market Your Brand

Looking for a way to pack your products and promote your brand? We recommend vacuum seal mylar bags that are widely used for packing a variety of products and marketing a brand. We give you the customisation freedom to personalise these stand-up pouches in custom printing, sizes and styles. Adding a clear window patch is the option. Incorporate your brand name, logo, tagline, slogan and vibrant designs on these mylar bags that help your brand be easily recognisable in the market.

Durable Material Selections For Heat Seal Mylar Bags

The top-quality materials ensure an effective seal of your mylar bags. Considering this important factor, we always choose durable materials that ensure superior heat seal characteristics. For food‑safe packaging, we prefer FSA‑approved materials, meeting UK Food Contact Materials Regulations. With food‑safe certification and child‑resistant certification for CBD or edibles and using advanced heat-sealing machines, we ensure a tamper‑evident seal. To enhance the durability of these mylar pouches, we use:

• PET film
• PLA
• BoPET (Biaxially Oriented Polyethene Terephthalate)
• Kraft paper
• Aluminium foil layer
• Polyethene (PE)
• Laminated foil
• Food‑safe barrier film

Key Benefits Of Mylar Heat Seal Bags For Food

The composition and structural design make heat seal mylar food bags distinguished from standard pouches. The robust sealing feature ensures that they are airtight, making them ideal for prolonged usage. Below are additional properties that contribute to their ability to function even better:

• Moisture-free packaging prevents mould and bacterial growth
• Airtight seal locks in freshness and maximum protection of items
• Puncture resistance makes them suitable for faraway transportation and rough handling
• Compressed foil layers prevent direct sunlight from affecting the contents
• Designed to shield content from odour
• Heat seal technology offers tamper-proof closures

These pouches are best for the top industries:

• Food & beverage
• Coffee roasters
• Tea merchants
• Health supplements & vitamins
• CBD & hemp
• Cosmetics & skincare
• Pet food
• Electronics & components
• Survival & emergency food storage
• Herbal and spice suppliers

Modern Printing Methods For Impactful Presentations

Mylar heat seal bags offer protective qualities. The lack of printed elements may represent a missed chance for enhancement. We offer a variety of innovative printing techniques aimed at helping you stand out in a competitive market. With an understanding that every brand possesses its distinctive colour tones that align with its identity, we utilise PMS colour matching and CMYK printing. Our full‑colour print approach enables us to achieve the desired colour schemes. Below you will find the printing techniques employed in our superior manufacturing process:

• Offset printing
• Digital printing
• Flexographic printing
• Screen printing
• Gravure printing

Visually Appealing Finishing Choices

An attractive packaging design elevates the overall customer experience. To make your mylar heat seal bags more pleasing, we offer affordable finishing methods ensure that the colours maintain their richness without fading. If you want your brand to stand out on retail shelves, choose our finishing techniques:

• Embossing
• Debossing
• Foil stamping
• Laminations
• Varnishes
• Matte finish
• Gloss finish
• Spot UV
• Water-based coating
• Holographic

Enhanced Functionality Through Exclusive Add-Ons

Boost the functionality of your custom printed Mylar heat seal bags with our diverse selection of add-on elements that not only provide aesthetic appeal but also improve effectiveness. To help your brand meet its needs, we offer additional attributes such as:

• Custom hanging holes
• Custom gussets
• Round corners
• Ziplocks
• Tear notches
• Stickers and labels

Partner With Us For Exceptional Quality!

Custom Boxes Market UK is a UK packaging manufacturer specialising in wholesale or bulk heat seal mylar bags UK and a wide range of adaptable packaging solutions customised according to your brand’s needs. We guarantee quality results designed to enhance your brand visibility in a competitive market. Our diverse and flexible services set us apart from others by making us the preferred choice for our customers. We offer:

• Free delivery
• Fastest turnaround
• 4-color printing
• Custom shapes and sizes
• Free design assistance
• Amazing discounts on bulk orders
• Dedicated customer service
• No hidden charges
• Wholesale rates

Book Your Order Today!

Request an instant quote from our website to purchase heat seal mylar bags with no minimum order requirement for bulk or 1000 custom bags. Unlike other packaging companies, you can place orders of 100 customised bags as well. You can schedule a call with our customer care team. Place your order today to ensure your brand features high-quality packaging at an affordable price!