3.5g Mylar Bags Manufacturer | Custom Cannabis Packaging – Hongbang Packaging
Product Overview
Hongbang Packaging is a professional 3.5g mylar bags manufacturer specializing in custom cannabis packaging for licensed brands and distributors in the USA, Canada, and Germany.
Our 3.5 mylar bags are designed for cannabis flower packaging, combining high-barrier materials, reliable sealing performance, and premium custom printing.
With manufacturing experience since 2009, we help cannabis brands protect product freshness, meet market requirements, and stand out on dispensary shelves.
Why brands choose our 3.5g mylar bags
- High-barrier laminated structure for moisture, oxygen, and odor protection
- Stable sealing strength suitable for long-distance transportation
- Professional gravure printing for consistent brand colors
3.5g Mylar Bags Specifications
|
Item |
Specification |
|
Capacity |
3.5g (1/8 oz cannabis flower) or custom size |
|
Bag Type |
Stand‑up pouch / Flat pouch or custom shape |
|
Material Structure |
PET / AL / PE or PET / VMPET / PE |
|
Thickness |
100–130 microns (customizable) |
|
Barrier Properties |
High moisture & oxygen barrier, strong odor lock |
|
Closure |
Press‑to‑close zipper / Child‑resistant zipper (optional) |
|
Finish |
Matte, glossy, or matte + spot UV |
|
Printing |
Gravure printing (up to 10 colors) |
|
Compliance Options |
Child‑resistant, tamper‑evident, opaque |
Child-resistant packaging bags are designed with specialized safety mechanisms such as push-and-slide or pinch-lock zippers, helping prevent accidental opening by children while remaining convenient for adults.
These bags are widely used for high-value products like premium herbal medicine, traditional Chinese medicinal materials, tobacco, and dried fruits.
For high-end markets, custom shaped pouches combined with laser (holographic) finishing create a strong visual impact and premium shelf appeal.
The reflective surface enhances brand visibility and product differentiation.
Made with multi-layer laminated materials, the bags offer excellent moisture resistance, oxygen barrier performance, and aroma retention-ensuring product freshness and quality during storage and transportation.
Why these parameters matter
Optimized Copy (Concise Version):
Our child-resistant pouches feature multi-layer lamination (PET/BOPP, Aluminum, Food-grade PE) to provide a superior barrier against light, oxygen, and moisture-preserving product potency and aroma.
Utilizing advanced gravure printing and laser/holographic technology, we ensure high color accuracy and a premium reflective finish. Each pouch is engineered for durability, reliable sealing, and strict safety compliance.
Custom 3.5g Mylar Bags Capabilities
We offer full customization to match your brand and regulatory needs:
1️⃣ Size & Structure
- Custom width, height, and bottom gusset
- Flat pouch or stand‑up pouch options
2️⃣ Materials
- High‑barrier aluminum foil
- Metallized film for lighter weight & cost efficiency
- Kraft paper laminated options (non‑direct contact)
3️⃣ Functional Features
- Child‑resistant zipper (CPSC‑tested options)
- Tear notch & laser scoring
- Hang hole for retail display
4️⃣ Printing & Branding
- Matte or soft‑touch finish for premium brands
- Spot UV, embossing, or metallic effects
- QR codes, batch areas, and compliance icons
This kind of packaging bag integrates multiple high-end functions and processes.
It is specially designed as a child-safe protective bag, effectively preventing children from opening it at will, ensuring safe use of medicines and tobacco.Suitable for high-end medicinal materials, traditional Chinese medicine, tobacco, dried fruits and other products.
It adopts special shaped bags and laser craft, with bright and delicate appearance, strong three-dimensional sense and high-grade texture.
The material is safe and non-toxic, with good sealing, moisture-proof and fresh-keeping effects, effectively extending the shelf life of contents.
Laser craft improves anti-counterfeiting performance, highlighting product grade and market competitiveness.
Why we can deliver stable quality
⭐In‑house lamination & pouch‑making lines
⭐Strict incoming material inspection
⭐Experienced team familiar with cannabis packaging requirements
Our child-resistant custom packaging bags are designed to deliver both premium appearance and reliable protection. Using high-quality laminated materials such as PET, BOPP, aluminum foil, and food-grade PE, the pouches provide excellent barriers against moisture, oxygen, and light, ensuring product freshness and safety. With advanced gravure printing, precise lamination, and professional bag-making technology, we can produce custom shapes, laser or holographic finishes, and secure child-resistant closures. As a specialized flexible packaging manufacturer, we offer full OEM and ODM customization, from structure design to printing and finishing.
Strict quality control throughout production ensures stable performance, consistent sealing strength, and dependable packaging solutions for high-value products.
FAQ
Q1: What are 3.5g mylar bags used for?
3.5g mylar bags are primarily used for packaging 1/8 oz cannabis flower, which is one of the most common retail sizes in dispensaries across the USA, Canada, and Germany. They are designed to protect freshness, control odor, and support compliant retail presentation.
Q2: Are 3.5g mylar bags smell-proof?
Our 3.5g mylar bags are made with multi-layer laminated materials such as aluminum foil or metallized film, which significantly reduce odor transmission. While no flexible packaging can be claimed as 100% smell-proof, this structure meets the practical odor-control expectations of cannabis retailers.
Q3: What materials are used for cannabis mylar bags?
Common material structures include PET/AL/PE and PET/VMPET/PE or customized . These combinations provide strong moisture and oxygen barriers, helping maintain aroma, potency, and shelf life of cannabis flower.
Q4: Can you produce child-resistant 3.5g mylar bags?
Yes. We offer child-resistant zipper options commonly used in the U.S. and Canadian cannabis markets. These solutions are suitable for brands that need child-resistant packaging formats. Test documentation can be provided upon request.
Q5: Are your 3.5g mylar bags compliant with U.S. and Canadian markets?
Our bags are manufactured according to common cannabis packaging practices used in the USA and Canada, including opaque materials, tamper-evident features, and child-resistant options. Final compliance depends on local regulations and brand requirements.
Q6: What is the minimum order quantity for custom 3.5g mylar bags?
The typical MOQ is 500 pieces per design, depending on size, material structure, and printing requirements. This MOQ supports stable gravure printing quality and cost efficiency.
Q7: Can I customize size, printing, and finish?
Yes. We provide full customization including bag size, material structure, surface finish (matte or glossy), printing colors, and functional features such as zippers, tear notches, and hang holes.
Q8: How long does production take for custom mylar bags?
Production lead time is typically 20–25 days after artwork approval. Sampling usually takes 7–10 days, depending on complexity.
Q9: Do you offer samples before mass production?
Yes. We can provide pre-production samples or digital mockups for confirmation before mass production, helping reduce risks for first-time orders.
Q10: Are you a manufacturer or a trading company?
We are a direct manufacturer established in 2009, specializing in custom flexible packaging. All lamination, printing, and pouch-making processes are managed under our quality control system.
B2B Cannabis Packaging Supply
Target Customers:
Cannabis brands
Licensed growers
Distributors & packaging agents
Why B2B buyers choose Hongbang Packaging:
Direct factory pricing (no trading company markup)
Stable quality for repeat orders
Export experience to USA, Canada, and Germany
Clear communication & professional documentation
Supported Trade Terms:
EXW / FOB / CIF / DDP (depending on destination)
Quality Control:
Pre‑production samples
In‑process inspection
Final QC before shipment
About Hongbang Packaging – Your 3.5g Mylar Bags Supplier
Hongbang Packaging is a professional flexible packaging manufacturer established in 2009. We focus on custom printed packaging bags for food, daily chemical, medical, and cannabis industries. With our experienced sales and technical team, we help global clients turn packaging ideas into reliable mass production.
📩 Contact us to start your custom 3.5g mylar bag project.
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