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Cannabis Packaging Bags with Custom Design

Unlike ordinary small-sized plastic bags that can only achieve basic storage and cannot meet high barrier requirements, as well as the drawbacks of messy capacity and poor adaptability of conventional Mylar bags, the core advantage of 3.5g Mylar Bags lies in the triple characteristics of "precise capacity adaptation+high barrier protection+compact and durable". It adopts MOPP/VMPET/PE multi-layer composite substrate, with an aluminum foil barrier layer added in the middle, perfectly integrating the strength and toughness of polyester film with the high barrier properties of aluminum foil, which can effectively isolate oxygen, moisture, light and odor. It has been tested to extend the shelf life of the contents by 8-12 months at room temperature, avoiding oxidation, moisture and deterioration of low-dose items, and solving the core pain point of "difficult to lock freshness and easy pollution of small-sized items"; At the same time, it accurately controls the capacity of a single bag, with an error controlled within ± 0.1g, without the need for additional weighing, directly adapting to the needs of small dose packaging. The bag body is lightweight yet strong, with excellent tear and puncture resistance, and can withstand slight compression during transportation and storage, without easy damage or leakage, balancing practicality and convenience.

The product strictly follows the dual standards of food grade and industrial packaging, fully complies with GB 4806.7-2016 national food safety standards, FDA and EU REACH related certifications, and uses environmentally friendly raw materials without fluorescent agents, odors, or harmful additives as the substrate. It has no irritating odors and can directly contact food grade low-dose dry goods and spices, as well as adapt to small electronic components and precision accessory packaging, eliminating pollution and corrosion hazards. Tailored to different scene requirements, different characteristic styles can be customized: anti odor style with reinforced sealing technology, effectively locking in internal odors without leakage, suitable for odorous items such as spices and herbal products; Anti static coating is added to the anti-static version, suitable for electronic component packaging, to prevent static electricity from damaging precision parts; The biodegradable product is made of environmentally friendly composite materials and can be completely decomposed after being buried in compost environment for 90 days, which is in line with the current trend of green packaging and helps enterprises convey environmental protection concepts and break through international environmental barriers; At the same time, it supports customized vacuum sealing to further enhance the freshness protection effect and is suitable for small dosage items with extremely high preservation requirements.

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Product Description

3.5g Mylar Bags | Premium Smell-Proof Mini Resealable Pouches

Brief Introduction

M-star 3.5g mylar bags are compact, high-barrier mini pouches engineered for small-volume, aroma-sensitive products. Made of multi-layer aluminum foil composite material, these bags block oxygen, moisture, light, and odors effectively to preserve freshness, potency, and flavor. Featuring a secure resealable zipper, tear notch, and durable structure, they are ideal for herbs, spices, samples, cosmetics, and small retail items. With customizable printing and finishes, they combine professional protection and strong brand appeal.

Key Features

Compact 3.5g capacity perfect for portioned & sample packaging
Multi-layer mylar barrier: 100% smell-proof, light-proof & moisture-proof
Resealable zipper for repeated use & long-lasting freshness
Food-grade safe material, non-toxic, odorless & BPA-free
Strong puncture & tear resistance for reliable transport
Tear notch for clean, easy opening without tools
Heat-sealable top for tamper-evident retail packaging
Supports high-definition custom logo, pattern & color printing

Product Specifications

Item	Details
Product Name	3.5g Mylar Bags
Material	PET + VMPET/Aluminum Foil + PE multi-layer composite
Capacity	3.5 grams (standard portion size)
Closure	Resealable zipper + heat-sealable top
Function	Smell-proof, light-proof, oxygen barrier, leak-proof, fresh-keeping
Application	Herbs, spices, samples, cosmetics, small parts, retail goods
Safety	Food-grade certified, BPA-free, non-toxic
Customization	Size, thickness, logo, printing, matte/gloss/holographic finish

Dimension

This is a matte black mylar bag with dimension 3.62x5 inches(3.5 gram),it has a self-stand-up gusset in the bottom,which means a larger capacity and a better shelf performance.

Purpose

it is clean and safe for food,coffee beans,cosmetic tea,nuts,and more.

Resealable

Equipped with quality resealable locking zipper, this mylar bag makes your every uses airtight,keeps your content inside safe,dry,and fresh.

Heat Seal

You can heat seal the top sealable area of this barrier bag with an impulse sealer easily.Keep smell out, nice design,it is perfect for selling or sampling your products.

Smooth edges

This food storage bag has 4 smooth,rounded edges,no risk to scratch or hurting you when use it,and they are the perfect size for a pocket,purse, or backpack.

Ideal Applications

Herbal & spice portion packaging & sample packs
Cosmetic sample, beauty powder & small accessory packaging
Small electronic components & hardware protection
Retail mini goods, jewelry & craft item pouches
Branded sample kits & promotional gift packaging
Aroma-sensitive products requiring odor containment

Why Choose M-star 3.5g Mylar Bags

Professional manufacturer specializing in high-barrier mini packaging
Multi-layer structure ensures superior smell-proof & fresh-keeping performance
Precise 3.5g sizing fits industry-standard portion requirements
Durable construction reduces damage during storage & shipping
Full customization enhances brand image & market competitiveness
Strict quality control for consistent performance & safety

FAQ

Are these 3.5g mylar bags truly smell-proof?

Yes, the multi-layer aluminum foil barrier completely locks in odors for maximum discretion.
Can I reuse these bags?

Absolutely, the sturdy zipper allows repeated opening and closing for long-term use.
Are they safe for food & herbal products?

Yes, all materials are food-grade, BPA-free, non-toxic and odorless.
Can I print my brand logo on the bags?

Yes, we support high-definition custom printing for logos, patterns and colors.
Do they have an easy-open feature?

Yes, each bag includes a precision tear notch for clean, convenient opening.

Quality Commitment

M-star 3.5g mylar bags are manufactured under strict quality control to ensure reliable barrier performance, strong sealing, puncture resistance, and food-safe materials. Each bag is engineered to protect contents, lock in freshness, and elevate your brand image. We provide durable, professional, and fully customizable mini packaging solutions for global retail and brand clients.