The Insight: As the medical cannabis market shifts toward global pharma standards, GilPack addresses the critical need for secure, lightweight primary packaging. By replacing 180g glass jars with 25g high-performance plastic alternatives, producers can reduce air-freight weight by over 750kg per 5,000 units, saving thousands of dollars in logistics. GilPack’s flagship innovation is the 89mm Child-Resistant (CR) cap, a rare industry solution that provides certified safety for wide-mouth jars (250ml–750ml), ensuring both regulatory compliance and terpene preservation.
GilPack: Leading the Global Transition to Plastic Medical Cannabis Packaging
The global medical cannabis market is no longer a niche sector; it is a rapidly maturing pharmaceutical industry. With applications ranging from chronic pain and Alzheimer’s to advanced research into COVID-19 related inflammation, the demand for high-barrier, child-resistant primary packaging has reached an all-time high.
The Logistics Revolution: Why Plastic Outperforms Glass
In the world of international pharmaceutical distribution, every gram counts. The transition from glass to rigid plastic is driven by two primary factors:
- Safety & Loss Prevention: A dropped glass jar in a clinical or home environment leads to shattered shards and the loss of expensive medical content. GilPack’s HDPE and PET jars are shatterproof, protecting the product’s integrity.
- The “Weight Gap” in Logistics: * A standard 250ml glass jar weighs approx. 180 grams.
- A GilPack plastic jar of the same volume weighs only 25 grams.
- The Impact: For a shipment of 5,000 units, switching to plastic removes 750kg of dead weight, translating into massive savings in air freight costs.
Innovation Spotlight: The 89mm Child-Resistant Closure
One of GilPack’s most significant contributions to the industry is our 89mm Child-Resistant (CR) cap (SP 400).
- Rare Capability: We are one of the few manufacturers globally capable of producing a certified CR mechanism at this extra-wide diameter.
- Versatility: Designed to fit our large-mouth plastic jars (250ml, 500ml, and 750ml), this cap is also compatible with glass jars of the same neck dimensions.
- Efficiency: The wide-mouth design allows for faster automated filling in packaging facilities and easier retrieval of large inflorescences for the end-user.
Meeting Global Regulatory Requirements
As medical cannabis becomes more integrated into healthcare systems, compliance is non-negotiable. GilPack’s solutions provide:
Pharma-Grade Manufacturing: All products are manufactured under strict quality protocols, leveraging our decades of experience in the food and pharmaceutical sectors.
Tamper-Evident Security: Ensuring the product reaches the patient exactly as it left the facility.
Opaqueness & Light Barriers: Protecting sensitive cannabinoids and terpenes from UV degradation.
One of our flagship products is our child resistant cap with a diameter of 89mm (SP 400) that fits our large-mouth plastic jars of 250, 500 and 750 ml. Moreover, this cap is compatible with glass jars of the same neck dimensions. We are proud to be one of the few manufacturers in the world that produce this specific 89mm CR closure size.
Switching from glass to plastic can reduce the weight of your primary packaging by over 85%. For example, a shipment of 5,000 plastic jars is approximately 750kg lighter than glass, potentially saving thousands of dollars in international air freight.
Yes. We are a global leader in wide-diameter closures, offering a unique 89mm Child-Resistant (CR) cap that fits 250ml, 500ml, and 750ml jars, ensuring safety and compliance for bulk or large-volume cannabis products.
Absolutely. Our HDPE and PET jars are designed specifically for the pharma industry, offering excellent moisture and light barriers to preserve the potency and freshness of cannabis inflorescences.
Yes, our 89mm CR closure is designed to be compatible with both our plastic jars and standard glass jars that share the same neck dimensions (SP 400).

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