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CR Glass Jar with Fiber Gasket 2-Way Humidity Control

This airtight jar features a child-resistant cap and a heat-sealed liner for enhanced protection. Its built-in 2-way humidity control gasket activates humidity regulation, eliminating static electricity and preventing wear and tear on cannabis flowers. Crafted from bamboo and wood, this 46mm insert is ideal for preserving freshness and potency during storage and transport.

Child-resistant cap ensures safety and compliance for cannabis packaging
Heat-sealed liner provides strong moisture and oxygen barrier protection
Built-in 2-way gasket regulates internal humidity for flower freshness
Anti-static, bamboo and wood materials protect delicate trichomes

PRODUCT DETAILS

Product Name: Premium CRC Glass Jar with Fiber Gasket & 2-Way Humidity Control
Capacity: 1oz, 2oz, 3oz, 4oz bottles
Color: Customized
Material: Glass Bottle and Plastic Cap
Use: Especially suitable for products with high requirements for humidity control (sensitve to moisture) , such as marijuana flower, biological activity detection related products, etc.
MOQ: 10000pcs

Delivery Packing: Standard export carton packing

Surface Treatment: Silk screen, frosting, electroplating, color coating, 3D printing, hot stamping

Packaging Suggestion:

A cannabis brand approached us seeking high-performance packaging to preserve the freshness and potency of their premium flower. To meet the strict humidity and stability requirements of cannabis flower, we developed a custom solution using airtight glass jars equipped with a 2-way humidity control pack. This advanced system not only blocks external moisture but also actively regulates internal humidity, helping to preserve terpene profiles and cannabinoid integrity.

For added protection during shipping and storage, we sealed the jar opening with a heat-sealed induction liner—creating an extra barrier against oxygen and moisture intrusion. Combined with custom colors, sizes, finishes, and child-resistant options, this packaging solution delivers both superior protection and standout shelf appeal.

The 2-way humidity control pack can be integrated directly into the jar or cap to maintain ideal curing conditions. This setup is specifically optimized for cannabis flower but is also effective for other moisture-sensitive botanicals.