Wholesale Smell Proof Mylar Bags – Child Resistant Custom Bags

XHYpackaging is a professional packaging factory in Shenzhen, China, specializing in premium Mylar bags for the North American market. Our bags are trusted by CBD and hemp brands, supplement companies, and wellness businesses that need reliable, compliant packaging.

Overview: matte black outer layer with silver metallic inner liner — the classic construction of smell proof mylar bags used across the cannabis packaging industry.

Performance: 100% light blocking, oxygen protection, moisture resistance, and odor control keep products fresh, potent, and discreet.

Design: child-resistant slider lock, resealable zipper, retail hang hole, easy tear notch, and gusseted stand-up bottom.

Supply: available for mylar bag wholesale and bulk mylar bags, with custom printing and low MOQ for first orders.

CBD & Hemp: oils, gummies, and hemp flower — light blocking and odor control keep quality and potency intact.

Supplements & Wellness: mushroom powders, nootropics, vitamins, and protein blends — moisture protection keeps powders fresh and clump-free.

Retail & Dispensary: the hang hole and stand-up bottom make products display-ready on hooks, racks, and shelves.

E-commerce & Shipping: durable, discreet, smell-proof packaging protects products all the way to the customer's door.

Regulated Categories: child-resistant design supports compliant packaging for vape and edible products where permitted

1. Matte Black + Silver Metallic Liner

XHYpackaging Mylar bags are built with a matte black outer layer and a silver metallic inner liner. This dual-layer structure gives 100% light blocking, so light-sensitive products like CBD oil and hemp extracts keep their potency much longer. The metallic barrier also blocks oxygen and moisture, protecting products from spoilage and clumping. Most importantly, our bags are truly odor-proof: the multi-layer barrier locks smells inside, which is exactly what buyers expect from smell proof mylar bags. Your product stays fresh, discreet, and retail-ready from warehouse to shelf.

2.Child-Resistant Slider Lock

Safety comes first. Our press-to-close slider lock is child-resistant, meaning young children find it very difficult to open — a key requirement for child resistant bags used in the cannabis packaging industry. Adults, however, can open it easily with one simple press-and-slide action. Every bag has clear 3-step diagram instructions printed on the package, so end users know exactly how to open and reseal it. For brands selling CBD, hemp, or supplement products, this child-resistant design helps you meet North American

compliance expectations with confidence.

3.Zipper + Hang Hole + Tear Notch + Stand-Up Bottom

Every detail is designed for daily use. The zipper lock keeps the bag resealable, so customers can open and close it many times without losing freshness — a practical feature of mylar bags with zipper (ziplock mylar bags). A convenient hang hole lets retailers display the bag on hooks and racks, perfect for dispensary shelves. The easy tear notch makes opening fast and clean, while the gusseted bottom lets the bag stand upright on its own, looking great on display and easy to fill in production. These thoughtful details save time and elevate your brand image.

4. Factory-Direct, Wholesale & Custom

XHYpackaging is the factory — not a middleman. That means you get factory-direct pricing on mylar bag wholesale and bulk mylar bags, with stable lead times you can rely on. We support custom printing with your logo and brand colors, a wide range of sizes from 1 gram to large stand-up pouches, and low MOQs so you can test with a small first order. From sample to mass production, our team controls every step of quality. Choose XHYpackaging and get a packaging partner, not just a supplier.

Q1: Are your mylar bags child-resistant and compliant?

Yes. Our child resistant bags use a certified press-to-close slider lock and can be tested to ASTM D3475 and CPSC protocol standards for poison prevention packaging (16 C.F.R. Part 1700). Contact us and we will provide the test documentation for your order.

Q2: Can you print my logo and branding on the bags?

Yes. We offer custom printed Mylar bags with full-color printing, multilingual warnings, and custom sizes. Send us your artwork or sample and get a free quote within 24 hours.

Q3: What is your MOQ? Can I start with a small order?

We support low MOQs for testing. Start with a small order, confirm the quality, then move to bulk mylar bags and mylar bag wholesale with better pricing.

Q4: Are your bags really smell-proof?

Yes. The silver metallic inner liner and multi-layer barrier are designed to block odors completely, keeping contents discreet and fresh. That's why brands choose our smell proof mylar bags.