Entries by admin

What are the best metal tins for storing bulk coffee beans?

The best metal tins for storing large quantities of coffee beans include oval and rectangular tins, both of which come with metal clips and are ideal for storing large quantities. Freshness test data shows that airtight metal tins can preserve the flavor of coffee beans up to 50% longer compared to standard containers. Of course, […]

How can you ensure dimensional accuracy as a custom tin can manufacturer?

To ensure the dimensional accuracy of tinplate and custom tin cans, most custom tin can manufacturer use fully automated production lines. Dimensional variations can be reduced by more than 80% through the use of automated production. In Tsing’s tin can production shop, all automated stamping processes (punching, bending, trimming, and punching) are run on CNC-controlled […]

What is the ideal tea tin size for a 500g bulk order?

Choosing the ideal tin can size for 500g of loose tea leaves is a balance between freshness and convenience. The most common choice in our past cooperation cases is a tea tin with a diameter of 120mm and a height of 180mm, which can hold approximately 500g of loose leaf tea. It can fit tightly […]

What are the best custom tin can designs for airtight storage?

In product packaging studies, up to 35% of spoilage is caused by poor sealing and moisture intrusion. To address this, a custom tin can design tailored to preserve freshness, flavor, and shelf life is necessary. Custom tin can designs range from gasket-lock snap-on lids to vacuum-sealed screw-on lids, providing reliable protection against air, moisture, and […]

What designs of bulk candle tins can solve the sealing needs of solid wax melts?

Production data shows that more than 95% of wax melt formulations lose fragrance or absorb moisture when the packaging seal fails. So we address this issue by combining precision-fit lids, integrated gasket solutions, and engineered lip profiles in each bulk candle tins. First, we use a food-grade silicone liner on the inside of the lid […]

How do you ensure your custom silver tins meet high-end luxury standards?

Global high-end metal packaging has grown by 12% as people pursue elegance and sustainability in luxury packaging. To achieve this goal, we focus on five aspects when custom silver tins: material selection, surface treatment, precision printing, structural integrity, and quality assurance. We source food-grade tinplate with a minimum thickness of 0.30 mm and a 99.98% […]

How to do a multi-compartment design on custom tins?

Designing for multiple compartments in custom tins is about understanding the needs of the end product and how consumers interact with the packaging. To effectively create a multi-compartment custom tin, we consider factors such as product size, portion control, accessibility, structural integrity, and manufacturing feasibility to prevent flavor or color transfer between contents. First, we […]

What is the depth of embossing that can be done on black metal tins?

Our black metal tins can be embossed to depths ranging from 0.3mm to 0.8mm on standard 0.25mm tinplate, and in exceptional cases up to 1.0mm on thick-gauge steel up to 0.5mm without compromising structural integrity. Once the material is determined, the embossing depth is determined based on press capacity, tooling specifications, and your embossing needs, […]

What coffee tins are needed for beans of different roast levels?

Coffee beans are typically roasted to three different degrees during the roasting process: light, medium, and dark. Therefore, for customers with precise needs and refined coffee bean roasting degrees, they need coffee tins that can store different roasting degrees intact. To meet these customized needs, we can design and manufacture coffee tins tailored to light, […]

What are the anti-slip bottom treatment methods for custom metal tins?

When we design and manufacture custom metal tins for our clients, one of the most popular features is non-slip protection on the base of the can. Non-slip bases prevent cans from sliding on smooth countertops, reducing the risk of accidental tipping, while also enhancing the perceived quality in retail displays and home use. We incorporate […]