Engineered from 100% recyclable tinplate steel. These high-barrier metal containers feature child-resistant lock mechanisms designed to pass strict CPSC standards while maintaining smooth adult access.
CR Tin (Andylots Tin Box Packaging Co.,Ltd) stands as a streamlined, single-source professional supplier of premium child resistant tin boxes. We operate a fully integrated industrial ecosystem, encompassing initial lock engineering, precision mold making, prototyping, rigorous structural testing, and scale-driven mass production.
Our developmental journey started in 2016-2017. Over nine years of deep domain research and development, we have pioneered the packaging landscape by securing over 70 certified child resistant lock configurations. Our designs span across all mainstream tin box packaging styles within the industrial sector, establishing an elite, universally recognized child-resistant packaging system that aligns with globally active compliance frameworks.
As global environmental policies shift rapidly toward circular economy principles, industries such as legal cannabis, pharmaceuticals, nutraceuticals, and household chemical products face dual pressures: maintaining strict safety compliance while phasing out single-use plastics. The traditional multi-layered plastic zip pouch is being replaced by plastic-free, fully recyclable child-proof tin cans.
Modern consumers and regulators demand packaging that complies with CPSC 16 CFR Part 1700.20 standards while offering high barriers to oxygen, UV light, and moisture. Steel tinplate provides a robust, gas-tight barrier that preserves volatile compounds (like terpenes in cannabis or active ingredients in pharmaceuticals) while remaining 100% endlessly recyclable.
We offer over 12 proprietary, certified CR tin structures. These are directly applicable to commercial markets to reduce licensing timelines and costs.
Get free unique CR tin design and creative services. We provide photorealistic 3D rendering artwork and rapid 3D physical plastic samples for review.
Advanced automation, highly trained assembly lines, and expert engineering teams ensure high-volume, reliable child resistant packaging.
In North American and European Union markets, sourcing compliance is a primary concern. The key standard is CPSC (Consumer Product Safety Commission) child-resistant packaging requirements, specifically verified using protocols defined in ASTM D3475.
By leveraging China’s advanced manufacturing infrastructure, CR Tin integrates structural tinplate production with automated child-resistant safety testing. Our production floor uses semi-automated and automated stamping machines that reduce labor dependencies, lower production costs, and maintain low tolerance variation (<0.15mm).
Our factories operate under strict quality management systems (QMS) spanning from raw tinplate raw materials through final packaging and shipping. We test materials for tensile strength, thickness uniformity, and food-grade coating compliance before starting production.
We offer custom solutions to match your product's requirements, supporting the process from initial design concepts to high-volume manufacturing. Our CAD engineers help design locking mechanisms that fit within your brand's style guidelines.
In North America (USA & Canada), child-resistant laws for THC/CBD products are strictly enforced at the state and federal levels. Our child-resistant tin cases prevent child access while preventing dry-out, maintaining terpene quality, and displaying brand identity through custom graphic options.
For pills, capsules, and health gummies, our CR metal boxes offer a reusable alternative to plastic blister packs. Using food-grade coatings, these tins protect active pharmaceutical ingredients from humidity, oxidation, and direct sunlight.
Highly concentrated laundry and dishwasher pods must be kept away from children. Our larger airtight child-resistant metal tin boxes provide a child-proof barrier and keep pods dry, preventing premature dissolving.
Key compliance, material, and logistics information for global B2B procurement professionals.
An ASTM D3475 certified tin box features a locking mechanism that requires two distinct, simultaneous motions to open (such as press-and-slide or push-and-turn). These configurations are tested against protocols where children under 5 years old cannot open the packaging, while adults (50-70 years old) can open it without difficulty.
Yes. All CR Tin packaging options utilize FDA-compliant, food-safe tinplate coated with food-grade varnishes and liners (such as BPA-free epoxy or organosol coatings). This prevents chemical migration and makes them suitable for direct contact with food items, including mints, gummies, lozenges, and chocolates.
If you alter the primary locking mechanism or change the dimensions around the lock area, it may require a new ASTM certification test. However, modifying the height of the tin without changing the locking layout often allows you to utilize existing certifications. Our engineering team can guide you through configuration options to avoid unnecessary certification costs.
We optimize our operations in three ways: First, we simplify certified locking structures to reduce raw material usage. Second, we run eight automated and semi-automated production lines to lower labor costs per unit. Third, our raw materials are sourced directly through regional Chinese metal supply networks, lowering logistic overheads.
Our standard tooling cycle takes about 25 to 30 days. This includes developing 3D CAD models, generating plastic prototypes, producing physical steel test tools, and running test stampings. Once the prototype is approved, mass production typically takes between 25 and 35 days, depending on order volume.
Unlike plastics, which degrade during recycling and often end up in landfills, tinplate steel is highly recyclable and can be processed repeatedly without losing its structural properties. Using metal packaging helps brands comply with plastic reduction policies like the EU's Packaging and Packaging Waste Regulation (PPWR) and US state-level EPR regulations.
Customizable finishes including matte, gloss, soft-touch varnishing, and detailed metallic embossing. Select from our certified catalog below to view detailed specifications.
CR Tin
