Explore our certified childproof metal container solutions engineered for cartridges, pre-rolls, and edibles.
The global vape and cannabis-derived concentrates landscape is navigating an unprecedented transition. Regulatory bodies worldwide—including the U.S. Consumer Product Safety Commission (CPSC), the Food and Drug Administration (FDA), and European TPD (Tobacco Products Directive) administrators—are enforcing strict mandates for child-resistant packaging. According to these frameworks, childproofing is no longer optional; it is a fundamental compliance barrier designed to prevent pediatric ingestion of nicotine, THC, and cannabinoid concentrates.
Beyond regulatory parameters, packaging serves as the physical cornerstone of user brand experience and volatile organic compound (VOC) preservation. The volatile terpenes and aromatic compounds in premium vape formulations degrade under exposure to UV light, moisture, and ambient oxygen. High-grade tinplate packaging provides an absolute light block and robust structural resilience, making it a critical choice for top-tier vape manufacturers looking to maintain product integrity and brand premiumness.
A detailed breakdown of the mechanical features, raw materials, and precision coatings that define Andylots Tin Box Packaging Co.,Ltd's industrial-grade solutions.
We utilize prime electrolytically coated tinplate (SPTE) ranging from 0.23mm to 0.28mm in thickness. This provides structural durability and allows for fine mechanical operations. The material features high yield strength to prevent denting, ensuring the childproof locking mechanism remains intact throughout the product's lifecycle.
Our tins feature custom mechanical locking interfaces, including push-and-slide, squeeze-and-lift, and rotating bayonet alignments. Each design undergoes simulation to test child-resistant safety against adult ease of opening, ensuring reliable, long-term performance.
For terpene and dry herb packaging, ambient oxygen can degrade quality. We integrate food-grade silicone, thermoplastic elastomer (TPE), and EVA gaskets into the metal rims. These gaskets provide a tight, odor-proof seal that helps preserve product freshness over extended storage periods.
| Product Category | CR Lock Mechanism Type | Common Dimensions (Inches) | Primary Application Fields | Standard Gasket Compatibility |
|---|---|---|---|---|
| Sliding Tin Cases | Dual-button push and slide alignment | 3.54 x 2.08 | 3.46 x 2.65 | Pre-rolls, vaporizers, cartridges | Silicone / Food-grade EVA lining |
| Round / Cylindrical Tins | Press-and-turn threaded neck locking | 2.65" Diameter | Gummies, flower concentrates, wax | Hermetic rubber ring, airtight foil induction |
| Hinged Metal Tins | Front tab press-and-lift design | 2.83 x 2.04 | 4.00 x 2.50 | Mints, vape cartridges, multi-packs | Precision inset silicone seal strip |
| Standup Sliding Tins | Reinforced base lock with sliding cap | Custom tailored profiles | Premium disposable vape devices | Friction-fit TPE sealing insert |
At our manufacturing hub, industrial automation drives quality control. Our automated lines use robotic arms for high-volume tinplate forming, curl forming, and precision locking assembly. By reducing human contact in high-speed operations, we achieve component-to-component variance below ±0.05mm, securing structural reliability across production runs.
Supply Chain Resilience and Efficiency:
This automated approach keeps production costs competitive and ensures standard, repeatable quality. For global buyers looking to reduce product launch risks, this offers a reliable path to market entry.
Global logistics and regional consumer preferences require targeted packaging design. Different form factors are optimized to address distinct shelf presentation and operational needs:
Our rectangular sliding and hinged tins are built to fit modern pre-roll dimensions. They keep joints stable, reduce damage during transport, and maintain terpene quality.
Certified round screw-top tin cans with airtight seals prevent moisture ingress, preserving the texture and potency of gummies, jellies, and solid oil concentrates.
Vertical standup and custom-molded tins keep cartridges secure. Fitted foam or plastic inserts prevent movement, leakage, and mechanical stress.
CR Tin (Andylots Tin Box Packaging Co.,Ltd) integrates child-resistant design, mold development, prototype testing, and mass production into a single-source supply chain.
We offer more than 12 different certified CR tin structures. This variety allows brands to select the right opening mechanism for their product type and target audience.
We provide complimentary custom CR tin design and creative services. Our engineering team supplies 3D renderings and 3D plastic samples to verify fit and function before starting production tooling.
Advanced automation and specialized quality control teams manage high-volume, high-precision production. Every batch undergoes strict compliance audits to meet global standards.
With years of child-resistant packaging development, the majority of our CR tins have completed ASTM certifications. This helps brands streamline their regulatory approval processes.
We implement quality checks at every stage of the manufacturing process to ensure our products perform reliably in demanding retail environments:
As single-use plastics face increasing regulatory restrictions, the packaging industry is moving toward more circular options. Tinplate is a highly recyclable material that can be continuously processed without losing its structural properties. We focus on developing designs that reduce plastic content, utilizing metal locking components in place of plastic inserts wherever possible.
We are integrating water-based, BPA-free, and food-safe internal coatings that protect the metal from chemical interactions with vape formulations. These coatings maintain chemical stability and prevent corrosion, even when storing highly volatile terpenes.
Our engineering team works to reduce container weight while maintaining structural strength. By utilizing micro-embossing and structured profiles, we can decrease steel thickness by up to 15% without compromising the container's integrity or drop test performance.
Our tin designs feature dual-action opening mechanisms, such as press-and-slide or squeeze-and-lift paths. These physical locks are tested to ensure they are difficult for young children to operate, while remaining straightforward for adults to open.
Standard production runs start at 10,000 to 30,000 units, depending on the tooling complexity and dimensions. Smaller test batches can occasionally be scheduled depending on our current production run configurations.
Yes, all internal varnishes and food-contact coatings comply with FDA and European REACH guidelines. We provide compliance documentation for all raw materials used in our production processes.
A typical project moves from initial CAD approval to 3D plastic model in 3 to 7 days. Metal test mold production and sample finishing are generally completed within 20 to 30 days.
Tinplate provides an absolute barrier to light and UV rays. When combined with our integrated food-grade silicone or TPE gaskets, the containers provide a reliable seal that helps protect products from oxidation.
Metal packaging offers higher physical protection, is fully recyclable, and provides a more premium presentation. Unlike paper, it does not absorb volatile oils, and it avoids the environmental concerns associated with single-use plastics.
Browse the remainder of our specialty range, featuring certified options for sweets, chocolates, cartridges, and pre-rolls.
CR Tin
