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Mylar Envelope

Custom Mylar Bags

Mylar envelopes from Thy Custom Boxes keep your stuff safe! Perfect for mailing things that need extra protection. Strong and lightweight packaging.

Starting From: $0.27 Per Box

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    Product Overview

    Mylar Envelope from Thy Custom Boxes is a strong and reliable way to protect your important items. Think of it like a super shield for anything you need to keep safe from damage. These envelopes are made from mylar, a special kind of plastic that is very tough and blocks out light, air, and moisture. This means your documents, photos, or even small electronic parts will stay in great condition inside. It's like giving them their own personal fortress against the outside world. Mylar Envelopes are great for all sorts of things. Businesses use them to send important legal papers or financial records because they know they'll arrive safely. Collectors use them to protect valuable trading cards or stamps from fading or getting damaged. Even everyday people use them to store family photos or keepsakes they want to preserve for years to come. Our envelopes are also very easy to use. They're lightweight, so they won't add extra weight to your package. They come in different sizes to fit different needs. Many have a simple peel and seal closure, making it quick and easy to secure your items inside. No need for tape or glue! Plus, the smooth surface is perfect for writing addresses or adding labels. Thy Custom Boxes’s Mylar Envelopes are a simple and effective solution for keeping your valuable items safe. They're strong, dependable, and easy to use. Choose Mylar Envelopes and get peace of mind knowing your items are protected from the elements and everyday wear and tear. It's the smart choice for secure packaging.

    Mylar Envelope

    Mylar Envelope

    All Custom Sizes & Shapes


    MOQ

    Starting from 100 Boxes


    Paper Stock

    10pt to 28pt (60lb to 400lb)
    Eco-Friendly Kraft, E-flute Corrugated,
    Bux Board, Cardstock


    Printing

    Digital (Standard and HD Print),
    Lithography, 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


    Proof

    Flat View, 3D Mock-up, Physical Sampling
    (On request)


    Turnaround

    5- 8 Business Days, RUSH


    Shipping

    Flat

    01
    Choose Your Box

    Start by browsing our extensive range of box styles and designs. Whether you're in the market for something simple and classic or intricate and bespoke, we've got a multitude of options to suit your needs.

    02
    Customize the Design

    Once you've chosen a box style, it's time to make it uniquely yours. Upload your design or collaborate with our in-house design team to craft a packaging solution that resonates with your brand's aesthetic and vision.

    03
    Select Materials and Finishes

    Our platform allows you to pick from a variety of materials, be it eco-friendly options, premium finishes, or durable structures. Enhance the tactile experience with finishes like matte, gloss, embossing, or specialty textures.

    04
    Review and Approve

    Before we move to production, we'll send you a digital proof or a physical sample upon request. This ensures you're 100% satisfied with the design and materials chosen. Review, make any necessary changes, and give us the green light when you're ready.

    05
    Production Begins

    Once you've approved the design, our team gets to work. With state-of-the-art machinery and a dedicated workforce, we ensure that each box is crafted to perfection, adhering to the highest quality standards.

    06
    Shipment and Delivery

    With our efficient logistics network, we guarantee timely deliveries. As your boxes are packed and prepared for shipment, we'll provide tracking details to keep you informed every step of the way. Sit back and wait for your premium packaging to arrive at your doorstep./p>

    Mylar Envelope

    Get Custom Mylar Envelope Packaging That Reflects Your Brand

    Looking to make your Mylar Envelope stand out in a competitive market? At Thy Custom Boxes, we help you do just that—by delivering high-quality, affordable packaging that’s tailored to your product’s identity. Every Mylar Envelope box is made to fit your specifications, ensuring perfect size, shape, and finish for maximum impact.

    We understand that great packaging is more than just protection—it's a direct reflection of your brand. That’s why our team works closely with you to bring your Mylar Envelope packaging concept to life. Whether you’re going for bold and modern or clean and classic, we offer the flexibility and support to get it right.

    All Mylar Envelope orders benefit from our fast turnaround, low-cost structure, and free expert guidance from concept to completion. With Thy Custom Boxes, your product gets the packaging it deserves—without the high costs typically associated with custom design.

    Your Mylar Envelope Deserves Packaging That Speaks for Itself

    Your Mylar Envelope deserves packaging that not only protects but elevates its presence. At Thy Custom Boxes, we offer fully customizable packaging solutions designed to match the specific requirements of your Mylar Envelope. From tailored dimensions to premium finishes, everything is built to enhance the value of your product.

    With Mylar Envelope, you don’t just get a box — you get a branding tool. Our expert in-house design team offers free assistance to create packaging that aligns with your brand's identity and vision. Whether you need bold graphics, eco-friendly materials, or luxury features, we’ll help you craft packaging that leaves a strong impression.

    We provide free samples, fast nationwide shipping, and competitive pricing—making it easy to launch or relaunch your Mylar Envelope without stretching your budget. Whether you're a small business or an established company, Thy Custom Boxes is your trusted partner for custom Mylar Envelope packaging that drives recognition, builds trust, and supports long-term success.

    Mylar Envelope
    4.9
    75 reviews
    Sarah Thompson
    Sarah Thompson
    2 months ago

    Thy Custom Boxes gave my handmade candle business a whole new look. Their custom packaging made my brand feel premium, and customers always comment on how beautiful the boxes are!

    Michael Reynolds
    Michael Reynolds
    5 months ago

    I ordered branded mailer boxes, and they arrived quickly with perfect printing. The colors were vibrant, and the box quality was top-notch. Highly recommend Thy Custom Boxes for reliable service.

    Emma Carter
    Amanda Brooks
    a month ago

    Thy Custom Boxes gave me beautiful custom packaging at a price that worked for my budget. It looked expensive but was very affordable. Great for any startup or small business!

    Kevin Harris
    Kevin Harris
    2 months ago

    Their team helped me finalize my design and even suggested improvements. I felt taken care of the whole way through. Thy Custom Boxes offers incredible support and great packaging.

    Rachel Green
    Rachel Green
    a week ago

    Their team helped me finalize my design and even suggested improvements. I felt taken care of the whole way through. Thy Custom Boxes offers incredible support and great packaging.

    Brian Mitchell
    Brian Mitchell
    2 months ago

    Loved that they offer sustainable materials without compromising style. The kraft boxes were sturdy and printed beautifully. A must-use vendor if you care about the planet and your packaging!

    Emily Watson
    Emily Watson
    5 months ago

    Used Thy Custom Boxes for a limited edition product launch. The custom printed boxes looked amazing on social media and helped me sell out in days. Super happy with the outcome.

    David Cooper
    David Cooper
    a month ago

    I run a monthly subscription box and switched to Thy Custom Boxes. My churn rate dropped because customers love the new packaging! Sturdy, colorful, and well-designed.

    Melissa Sanders
    Melissa Sanders
    2 months ago

    I’ve tried a few packaging companies, but Thy Custom Boxes stood out. Their attention to detail, fast turnaround, and quality materials are unmatched. Great experience overall.

    Joshua Bennett
    Joshua Bennett
    a week ago

    Ordering was simple, customer service was helpful, and the price was competitive. The boxes turned out exactly how I envisioned. I’ll be using Thy Custom Boxes again for sure.

    Megan Foster
    Megan Foster
    a week ago

    Every time I ship out a package, I get compliments on the box. Thy Custom Boxes helped turn my packaging into a marketing tool. Worth every penny.

    Tyler Simmons
    Tyler Simmons
    a week ago

    I needed packaging for a corporate event, and Thy Custom Boxes delivered on time and with amazing quality. Guests were impressed, and I’ll be ordering again next quarter.

    Learn More About Mylar Envelope

    Thy Custom Boxes offers a great way to protect your important stuff with our Mylar Envelope. These envelopes are made from a special material called Mylar, which is super strong and keeps things safe inside.

    What is Mylar?

    Mylar is like a really tough plastic film. It's made from stretched polyester. Think of a plastic bottle, but much stronger and more flexible. It can handle a lot of wear and tear without ripping easily. Because it is strong, it is used in many different things from balloons to food packaging. It's really good at blocking out air, moisture, and light.

    Why Choose a Mylar Envelope?

    Our Mylar Envelopes are perfect when you need extra protection for your items. Imagine you are mailing photos to your grandparents. A regular paper envelope might get wet or torn in the mail. But a Mylar Envelope will keep those precious photos dry and undamaged. They are also great for storing things at home that you want to keep safe for a long time. Think about old comic books or important documents. Mylar Envelopes can help protect them from fading and getting ruined.

    What Can You Use Them For?

    You can use Mylar Envelopes for lots of different things. Here are a few ideas:
    * Mailing important papers: Things like birth certificates, legal documents, or school transcripts need extra protection.
    * Storing photos and artwork: Keep your favorite memories safe from light and moisture.
    * Protecting electronics: Small electronic parts or USB drives can be protected from static and damage.
    * Sending small parts: If you are selling items online, Mylar Envelopes can keep them safe during shipping.
    * Keeping seeds fresh: Gardeners can use them to store seeds and keep them dry until planting season.
    * Preserving collectibles: Coins, stamps, and other collectibles will stay in good condition in a Mylar Envelope.
    * Snack storage: Mylar can keep snacks fresh.
    * Medications storage: Mylar protects from light degradation.

    How Are They Made?

    Thy Custom Boxes makes its Mylar Envelopes with care. First, we get large rolls of high quality Mylar film. Then, we cut the film into the right size for the envelopes. Next, we fold the Mylar and seal the edges using a special heat sealing machine. This creates a strong, airtight seal that keeps everything inside safe and secure. We make sure each envelope is perfect before it is packaged and sent to you.

    Benefits of Using Our Mylar Envelopes

    There are many good reasons to choose Thy Custom Boxes Mylar Envelopes:
    * Protection from moisture: Mylar is waterproof, so your items will stay dry even if the envelope gets wet.
    * Protection from air: Mylar is airtight, which helps prevent oxidation and keeps things fresh.
    * Protection from light: Mylar blocks out harmful UV rays that can fade or damage your items.
    * Tear resistance: Mylar is much stronger than paper, so it won't rip easily.
    * Long lasting: Mylar Envelopes can be reused many times, saving you money.
    * Easy to use: Just slip your items inside and seal the envelope.
    * Professional look: Mylar Envelopes give your packages a polished and professional appearance.
    * Recyclable: Mylar can be recycled in some areas.

    Sizes and Styles

    Thy Custom Boxes offers Mylar Envelopes in different sizes to fit your needs. We have small envelopes for jewelry or coins, and larger envelopes for documents or photos. We also offer different styles, such as envelopes with resealable closures or envelopes with tear notches for easy opening. You can choose the size and style that is right for you.

    How to Use a Mylar Envelope

    Using a Mylar Envelope is easy. Here's how:
    1. Choose the right size envelope for your item.
    2. Open the envelope.
    3. Place your item inside.
    4. If the envelope has a resealable closure, press it firmly to seal. If not, you can use tape or a heat sealer to close it.
    5. If you are mailing the envelope, write the address clearly on the outside.
    6. That's it! Your item is now protected and ready to be shipped or stored.

    Taking Care of your Mylar Envelopes

    Mylar Envelopes are pretty tough, but here are some tips to keep them in good condition:
    * Store them in a cool, dry place.
    * Avoid exposing them to extreme heat or direct sunlight for long periods.
    * Don't bend or fold them sharply, as this can create creases.
    * If you need to clean them, wipe them gently with a damp cloth.

    Thy Custom Boxes Commitment

    At Thy Custom Boxes, we are dedicated to providing high quality products and excellent customer service. Our Mylar Envelopes are made with the best materials and are designed to protect your valuable items. We believe in our product, and we think you will too.

    Where to Buy

    You can buy Thy Custom Boxes Mylar Envelopes on our website or through select retailers. Check our website for a list of stores near you. We offer competitive prices and fast shipping. Give our Mylar Envelopes a try and see the difference they can make!

    At Thy Custom Boxes, we make it easy to elevate your Custom Mylar Bags packaging with low minimum order quantities starting at just 100 units. Our quick turnaround time of 8–10 business days ensures that your custom boxes arrive promptly—without compromising on quality. Whether you're a startup or an established brand, we provide complete design support to help you create eye-catching, functional packaging that reflects your identity. We take pride in offering personalized service from start to finish. Need a quote, help finalizing artwork, or guidance on material options? Our friendly team is available 24/7 to assist you every step of the way. Reach out to us anytime via live chat, email at sales@thycustomboxes.com, or call +1 (970) 333 5485. At Thy Custom Boxes, your satisfaction is our priority. Let us bring your Custom Mylar Bags packaging to life with speed, quality, and care.

    Frequently Asked Questions

    Getting a quote is simple! Just complete our online form with your requirements, and our team will quickly respond with a competitive quote.

    Our minimum order quantity for the Mylar Envelope is 100 units.

    The delivery period for these boxes typically spans 8 to 10 business days, although this timeframe may vary based on the order quantity.

    Yes, our packaging is entirely eco-friendly.

    We offer fully customizable boxes in shape, style, size, and color. You can choose from our wide add-ons to further customize the box.

    Order a Sample Kit

    "Get a Free Consultation and Order Your Sample Kit to Feel Confident in Choosing Thy Custom Boxes as Your Trusted Packaging Partner."