Are Custom Mylar Bags Good To Use For My Cannabis Products?

Are Custom Mylar Bags Good To Use For My Cannabis Products?

When it comes to custom cannabis packaging, it can be overwhelming to determine the right option for your brand. While the look is important and might take precedence for some people, performance matters most. This is where mylar bags made custom come in.

Your reputation will suffer if your products deteriorate before the customer buys or finishes them. For this reason, we’ve devised the top reasons your cannabis brand should incorporate custom mylar bags.

8 Key Reasons Why Your Cannabis Business Needs Custom Mylar Bags

1.) Keeps Your Cannabis Fresh

Mylar bags are one of the most effective means to keep a cannabis product fresh. In more detail, Mylar bags provide:

  • Moisture Barrier – This means they’re resistant to the passage of moisture. Mylar bags help to keep food items or other stored contents free of mold, mildew, and other moisture damage.
  • Oxygen Barrier – This means they’re effective at preventing the passage of oxygen. Mylar bags prevent oxidation of stored items, which can lead to spoilage, off-flavors, and reduced nutritional value.
  • Light Barrier – Mylar bags are also effective at blocking out light. This is important as light can cause food items to degrade and lose their nutritional value over time. Mylar bags help preserve the quality and flavor.
  • Puncture Resistance – Mylar bags are made from a durable polyester film that’s resistant to punctures and tears. This helps protect stored items from physical damage and contamination.
  • Long-Term Storage – Because of their barriers, Mylar bags are ideal for long-term food storage or other contents. They can help preserve the quality and flavor of stored items for months or even years. This makes them a great option for emergency preparedness or storage of bulk food purchases.

2.) The Identity of Your Brand

Mylar bags are a blank canvas that’s 100% customizable. With that, you can design them to match your brand identity. How so?

  • Stunning Visuals – You can develop high-definition printing for bold, captivating designs.
  • Brand Consistency – You can ensure tailored packaging that showcases your brand’s identity.
  • Enhanced Shelf Appeal – You’re more likely to attract and engage customers with eye-catching packaging.

3.) Meets Regulations

Naturally, each state has a boatload of regulations for its cannabis industry. Luckily, Mylar bags made custom are practically designed to meet compliance. How so? Each Mylar bag can have:

  • Child-Resistant – Engineered to comply with strict safety regulations.
  • Detailed Labels – Ample room for essential legal information, such as tetrahydrocannabinol (THC) content and warnings.
  • Tamper-Proof – Provides extra security, assuring customers your products are sealed and safe.

4.) Can Be Used for Different Product Types

The beauty of the cannabis industry is the amount of options customers have. Mylar bags provide a versatile solution if your business has multiple product types (i.e. flower, edibles, concentrates, etc.). How so?

  • Variety of Sizes – Options from small samples to bulk quantities.
  • Versatile Use – Ideal for various products, ensuring uniform packaging.
  • Budget-Friendly – Simplify your packaging with an affordable, all-in-one solution.

5.) Eco-Friendly

While not all custom-printed Mylar bags are eco-friendly, you have sustainable packaging options. How so?

  • Recyclable Wonders – Eco-conscious options that help minimize your environmental impact, such as post-consumer recycled (PCR).
  • Sustainable Solutions – Planet-friendly inks and materials that reflect your green values.
  • Eco Appeal – Attract environmentally-conscious customers with sustainable packaging.

6.) They Stand-Out

The cannabis industry is saturated and requires you to stand out among the competition. How can you do so? By developing custom direct print Mylar bags tailored to your brand. Here are some customization options you’ll find with this packaging:

  • Unique Shapes – Through the die-cut process, you can develop eye-catching designs that stand out on the shelf.
  • Brand Narrative – Leverage your packaging to share your brand’s story and engage customers.
  • Competitive Edge – Distinguish your products with unforgettable, one-of-a-kind packaging.

7.) Customer Satisfaction

Beyond their sharp designs, Mylar bags are also a convenient option for customers. They provide:

  • Resealable Zippers – Conveniently open and close to maintain product freshness.
  • Tear Notches – Effortless opening that doesn’t require scissors.
  • Customer-Friendly – Thoughtful features that enhance convenience and encourage repeat business.

8.) Can Handle Transport

Depending on your state, cannabis products may be required to travel long distances before hitting store shelves. As such, your products will need protection. Mylar bags made custom can provide with:

  • Sturdy Build – Tear- and puncture-resistant for lasting durability.
  • Protective Seal – Shields products from contaminants during transit.
  • Customer Assurance – This guarantees that your customers will receive premium, undamaged goods.

Worried about your products being crushed in transportation? Custom 420 also offers insert trays that affordably and effectively prevent crushing.

Final Word

As you can see, customized Mylar bags can be the perfect way to market your brand and ensure product protection. Still, it can be a doozy trying to find the right company to purchase from.

Not sure where to begin? Contact us today to learn more or request some samples!

Frequently Asked Questions

How to customize Mylar bags?

Through Custom 420, you can fully customize your Mylar bags and get them shipped directly to you. Not sure where to begin? Our in-house design team can get you started!

How to print custom Mylar bags?

For this process, you’ll need a custom Mylar bag printing machine. Since most businesses don’t have one, we recommend sourcing your cannabis packaging through a third-party.

How to make your own custom Mylar bags?

If you’d like to design your own Mylar bags, you can receive blank packaging and directly print on it yourself. This isn’t a bad option if you have a small business. However, for larger operations, Custom 420 can streamline the process by customizing and directly printing Mylar bags for you.

What is Spot UV?

What is Spot UV?

Spot UV, also known as spot gloss or spot varnish, is a print finishing method that adds a shiny, raised coating to specific parts of a design. This coating is cured with ultraviolet (UV) light, making the selected areas (such as logos or text) stand out with a glossy finish.

Spot UV works best when used on a matte or uncoated surface, creating a strong contrast. It’s often for:

  • Business cards
  • Brochures
  • Postcards
  • Product packaging
  • Mylar bags
  • Jar labels to give them a more polished and professional appearance.

We invite you to follow along as we take a deeper look into this printing technique and whether or not it’s right for your products.


Key Takeaways

  • What Spot UV Is – A printing technique where a glossy, UV-cured coating is applied to specific areas (like logos or text) for a raised, eye-catching finish.
  • Why It Matters for Branding – Spot UV adds luxury, tactile contrast, and visual focus, especially effective on custom packaging like mylar bags and cannabis jar labels.
  • How to Use It Effectively – Use on smooth, thick substrates with a precise mask file; ideal for accentuating logos, titles, and brand elements without overwhelming the design.

How Does Spot UV Work?

The process begins during the design stage. A separate black-and-white file, called a UV mask, is created to show exactly where the glossy coating will go. This file acts as a guide, marking which areas (such as text, logos, or patterns) will receive the UV treatment.

Next, the full-color design is printed on the material using either digital or offset printing. This creates the base layer that includes all the images, colors, and text. Once the base layer is printed, the UV mask is used to apply a clear varnish to the marked spots. This is done through screen printing or with a plate, depending on the method used.

After the varnish, the print goes under ultraviolet (UV) lights. These lights cure the varnish instantly, turning it into a solid, glossy finish. The result is a high-shine effect that contrasts sharply with the matte or uncoated background.

Finally, the printed piece is trimmed, folded, or enhanced with other finishes like embossing. Each item is then checked for accuracy to make sure the UV coating aligns properly with the design.

Why Use Spot UV?

Spot UV printing offers both style and function. It helps designs stand out, feels good to the touch, and protects the surface. Here’s a closer look at the main reasons brands choose this technique:

  • Visual Impact and Contrast
    Spot UV highlights specific parts of a design (like logos, text, or graphics) by making them glossy against a matte background. This creates depth and draws attention to key elements, making your print look sharper and more professional.
  • Tactile Engagement
    The raised glossy texture gives people something to feel as well as see. This physical detail adds sensory interest and makes the piece more memorable.
  • Durability
    This technique isn’t just for looks. The UV coating adds a layer of protection that helps resist:
    • Moisture
    • Scratches
    • Fingerprints
    • Smudges
    • Fading
  • Fast and Eco-Friendly
    UV coatings cure instantly under ultraviolet light. They contain no volatile organic compounds (VOCs), so they’re safer for the environment and speed up production.
  • Stronger Brand Appeal
    Spot UV sends a clear message of quality. When used on packaging, business cards, or promotional materials, it can help your brand look polished and high-end, without the need for more expensive materials.
Why Use Spot UV?

Styles and Combinations

Spot UV has multiple uses to achieve unique visual and textural effects.

One popular method is Blind Spot UV, where the gloss is applied without any ink underneath. This creates a subtle, almost hidden pattern that becomes visible only when light hits it at the right angle. It’s a sleek way to add detail without overwhelming the design.

Another common approach is to apply the technique over matte lamination, matte varnish, or soft-touch finishes. The glossy areas stand out boldly against the dull background, creating a rich contrast that both looks and feels high-end. This combination enhances depth and gives printed materials a premium, polished finish.

Tips for Effective Spot UV Design

  • Less is more – Highlight only the most important elements. Overusing it can make a design feel busy or messy.
  • Choose the right substrate – Use smooth, thick paper or cardstock. Avoid thin or textured materials, which may not hold the coating well.
  • Ensure alignment precision – Include crop marks and check that the print and varnish layers are in proper alignment. This avoids shifting or misprints.
  • Plan for effect – Spot UV works best on logos, titles, and small accents. Avoid using it on large areas or small, detailed text that may lose clarity.
  • Incorporate a mask in prepress – Always provide a separate, high-contrast mask file using solid black to indicate coated areas.

Spot UV vs. Other Finishes

FinishGlossTextureDurabilityCost Level
Spot UVHighRaisedExcellentMid-high
Emboss/DebossNoneDeepGoodHigh
Foil StampingMetallicSmoothGoodMid-high
Full UV CoatingHigh (full)FlatVery GoodMid
Matte Coating/LaminationNoneSoft/FlatGoodMid

Spot UV brings a glossy tactile layer and durability inexplicably beyond embossing alone, with lower cost than full foil or full UV.

Cost and Limitations

Spot UV printing comes with added costs due to the extra steps required. Namely, this includes a digital mask file. Still, the added cost is minimal and provides you with a premium look, something worth considering when you’re managing your packaging budget.

The process also works best on flat, smooth surfaces. Textured or thick materials can cause the coating to apply unevenly, which may affect the final result.

In terms of production time, Spot UV adds steps like mask preparation and UV curing, which can extend turnaround. It’s important to plan and allow for extra time, especially when working with larger orders or tight deadlines.

Final Word

Spot UV is a powerful finishing technique that adds shine, texture, and a premium feel to printed materials and packaging.

It offers strong visual contrast, a pleasing tactile experience, and durable protection, all while using an eco-friendly curing process. This makes Spot UV a popular choice for brands looking to stand out in crowded markets, such as cannabis or luxury products.

Think you want to incorporate spot UV into your cannabis packaging? Unsure where to begin? Custom 420 Supply is here to help! We invite you to reach out through our contact page to learn more.

Frequently Asked Questions (FAQs)

Is spot UV safe to use on cannabis packaging?

Yes. Spot UV is purely a surface treatment applied to the outermost layer of printed packaging. It doesn’t come in direct contact with the cannabis product and is safe when applied correctly by a professional print partner.

Can I use spot UV on flexible materials like mylar bags?

Absolutely. Spot UV works well on flexible packaging like mylar bags, especially when the surface has a matte or soft-touch lamination underneath. It provides contrast and texture that grabs attention on shelves.

Does spot UV increase the cost of cannabis packaging?

It can slightly increase production costs due to the extra print step and UV curing process. However, the perceived value and branding impact often outweigh the added expense, especially for premium or limited-edition products.

Will spot UV hold up in humid or refrigerated environments (i.e. edibles or infused drinks)?

Yes, Spot UV is moisture-resistant and adds an extra layer of protection to the print. For products that require cold storage, it’s a great choice because it won’t smudge or deteriorate like some finishes.

The Custom Cannabis Packaging Blog

The Custom Cannabis Packaging Blog

Welcome to the Custom 420 Supply custom cannabis packaging blog! We’ve set out to help change the stigma of this amazing crop and how its packaged! The days of using zip-lock bags are no longer acceptable. If you want your brand to stand out from the rest it takes more than growing or producing the best products. Now people want to see how it looks on a retail shelf or behind a glass case.

When it comes to custom cannabis packaging, it can be overwhelming to determine where to start and what’s the right fit for your brand. However, that’s why we started this business and this blog. We want to help those getting started or fine-tuning a coordinated line for an established brand. Navigating your way through this world can be confusing and costly and we’re here to help! We pride ourselves on customer service and building long-term partnerships for years to come. Our main goal is to help you Brand Your Grow and Grow Your Brand!

In this blog, you can find tips and tricks, easy workarounds, the latest packaging trends, compliance updates, child-resistant packaging info, what to use for the following:

  • Applications
  • Graphic design
  • Label Materials
  • Printing
  • Product types
  • Production

We set out to keep all of our brand imagining down to earth and realistic. Helping our clients understand the process and allowing them to be hands-on to bring visions to life. We’ve seen many of the suits at various trade shows offering cosmetic and food packaging as “cannabis packaging.” While packaging can be repurposed, don’t be fooled by said “Cannabis packaging specialists” who have not smoked a joint since the 70s. They’re out of tune with your customer base.

Stay tuned for informative and fun videos, articles, demos, and much more from a team that truly lives on both sides of the industry. Also, all videos will be certified 100% ego-free! Sure, we see organic and natural products all over… but ego-free? That can be hard to come by these days in the cannabis industry. So hopefully we can help you find success without rubbing it in others’ faces. But if that is how you get down, ultimately you can still steal ideas from our blog and rub them in people’s faces! (But not recommended by us!)

Custom Ceramic Cell Vape Carts

Custom Ceramic Cell Vape Carts

Customize your vape cart tips or glass with color and branding!

Stuck on black, white, or clear-tip ceramic cell vape carts? Still buying into the hype of the CCELL brand? Boy, have they done an amazing job with branding and confused a wide array of growers and consumers alike?

But when you go shopping for tissues do you ONLY buy the Kleenex brand? Chances are there is surely a comparable tissue with similar quality but cheaper because it’s not based on being a brand name. And you’re well aware that brand names spend so much money on advertising and marketing that they’re naturally more expensive.

Now you’re thinking a tissue is far different than vape hardware. You’re correct on that notion! In fact, there’s a lot more that can go wrong with custom ceramic cell vap carts than with tissues. However, did you quickly realize how strong a brand Kleenex is? Maybe you’ve even referred to tissues as Kleenex until now.

But enough on the tissue brands. We’re here to talk about ceramic cell vaporizer carts. As I sit here, I try to pinpoint how many people we have met over the years who say, “It has to be the CCELL brand!” When we ask why, many scramble for an answer. “They are the best! They are the only ones that work.” etc. etc. etc.  I say, “Try our ceramic cell carts, they’re the same quality and have the same defect rate but are less costly because they are – UNBRANDED.” Then I get “Well we have tried knock-offs and they leaked.”

Placing Your Trust in Non-Branded Custom Ceramic Cell Carts

Was your vape cartridge from a reputable company? The answer is most times no. So, in a nutshell, you tried to go from the top of the line to a shot in the dark and decided the two did not compare. This is not an apples-to-apples test. You would be amazed by how many people we have moved away from said name brand.

We put our cartridges to the test time after time. They have kept customers happy with great performance, without burning a hole in their pockets to carry another brand name. We have been doing years and years of R&D testing all sorts of different cartridges and styles. If you’re familiar with our FourXX brand, you will know we have been in the cart game for a while!

Is it possible to have a bad experience with non-branded custom ceramic cell carts? It sure is. But not ours! Again back to the tissues analogy, it’s easy to create something that looks the same as the top brand. However, I am here to agree with you that there are lots of non-brand name carts that are absolute junk. But does that mean they all are? NO!

It’s easy to create a similar look using cheaper metals, internal components, and glass. Surely, most knockoff carts will not pass heavy metals and there will be a huge difference from the name brands. However, that does not mean there aren’t manufacturers capable of making high-quality and safe cartridges.

Why Does Custom 420 Supplies Stand Out From the Competition?

Our manufacturer was part of the original CCELL and branched out after various changes. Same quality, same concept, same look, but NO PAYING FOR A NAME BRAND. Don’t believe me? We have sold many ceramic cell cartridges that pass all testing for the legal market. Maybe even brands you know!

You might be asking, why am I so adamant about this?

Because uninformed people have helped to affirm this mistaken impression. They’ll tell other producers and caregivers false info because they think they know best. But have they even done R&D or are they just reaffirming something they heard?

One area I will agree with is that there is more risk involved with moving to an unbranded cart IF you’re unfamiliar with the supplier. We’re happy to provide samples, test orders, you name it, to help put people’s minds at ease. Time and time again, customers say “So glad we listened to you guys, they work just as well, saved us money and now fit our brand better. They have been a big hit!”

In 2015, we started this business after a successful run selling our brand of vaporizer batteries and unbranded cartridges. This was before custom ceramic cell cartridges had hit the market and the only option in the USA was O.Pen vape and plastic wick carts. We saw the opportunity and lack of options and jumped into the market. After plenty of success on Amazon with our FourXX Brand vape supplies, we got many requests for custom branding. Since then, we’ve expanded to other areas of the industry, such as custom vape tips.

With our combined print, branding, and growing backgrounds, the writing was on the wall! Here we are today and I stand by what I say! I will send you samples to test and you can try to prove us wrong! Stop believing everything you hear. Some people like to talk just to talk. They’re the ones telling you this stuff, or they have a vested interest in said brand… Do your own research and due diligence. We are here to help!

Lastly, ask yourself this?

“Why would you want to carry someone else’s brand as you try to build your own?”

Custom Vape Tips – Keep your oils locked in! Custom Vape Cartridges – Arbor press vaporizer carts!

Custom Vape Tips – Keep your oils locked in! Custom Vape Cartridges – Arbor press vaporizer carts!

Press tip carts have grown to be a popular method of capping vape carts in large scale vape cartridge production. They help save time and ensure quality control. Whether distillate vape carts or CBD vape carts, these will sure to keep your oils locked in with it lock top feature after being pressed on. Enterprise solutions are available for wholesale vape carts. Lots of colored tips to choose from and help you dial in your branding!