What options are available for the size and capacity of metal tins?
Many brands or corporate buyers must choose the right size and capacity when ordering metal tin cans in bulk. From small metal tins for lip balm and cosmetic samples to large metal containers for industrial lubricants, there are many types to choose from. A suitable size ensures the best product fit and protection, and it also affects other related factors, such as shipping costs. This guide will share the many sizes and capacity options for metal tins. We will also discuss crucial considerations such as wall height, diameter, and shape and how these factors affect capacity.
Small metal tins for compact packaging solutions
Small metal tins have unparalleled versatility for applications that value portability and convenience. Ranging from 5 ml to 50 ml, these small containers are popular in the cosmetics, food samples, and pharmaceutical industries. For example, lip balm tins are usually 1 to 2 inches in diameter and only 0.5 inches in height, just enough to hold 5 to 10 grams of product. Similarly, travel-sized spice tins can hold 20 to 30 grams of seasonings and easily fit into a spice rack or lunch box. When designing small metal tins, Tsing considers wall thickness and lid fit, using 0.2mm to 0.4mm steel or tinplate to ensure durability while remaining lightweight. Customization options include embossed logos, matte or glossy finishes, and color printing consistent with your brand.
Custom medium-capacity metal tins for special uses
Medium-sized custom metal tins range from 50ml to 500ml to meet various special packaging needs. Candle tins, typically 3 to 4 inches wide and 1.5 to 2 inches deep, are typical of this type of tin, accommodating candles and wick components of 100 to 200 grams. Similarly, biscuit and premium tea tins, which typically have a capacity of 250 to 400 grams, present premium foods in visually striking metal packaging.
Designers can enhance these medium-capacity tins with decorative elements such as laser etching, soft-touch coatings, and multi-color printing to improve shelf visibility. Material options range from food-safe tinplate to corrosion-resistant tinplate for cosmetics. When customizing these metal cans, consider filling height requirements, stacking strength for retail display, and lid closure style (slip-on or hinged).
Round Metal Tin Cans for Bulk and Industrial Use
Larger round tins, with capacities between 1 and 5 liters, are the go-to solution for industrial and bulk consumer goods. Manufacturers typically use these tins for adhesives, paints, and lubricants, designing them to range from 4 to 8 inches in diameter and 4 to 12 inches in depth. The cylindrical design evenly distributes internal pressure, making it ideal for viscous or pressurized items.
Round tins are made from heavy-gauge tinplate or galvanized steel (0.4 to 0.7 mm thick) to ensure chemical compatibility and structural integrity during shipping and storage. Sealing options include crimped lids, friction-fit snaps, and lever-lock rings for high-barrier protection. When selecting a round can for bulk applications, many factors must be considered, such as ease of stacking, compatibility with pump dispensers or nozzles, and compliance with UN packaging regulations when shipping hazardous materials.
Square matal tins for unique branding and practical functionality
Square metal tins are ideal for products that require a unique form factor or efficient use of space. These cans range in capacity from 100 ml to 2 liters, with rim sizes ranging from 2 to 6 inches. Brands often use square tins to hold premium chocolates, gift sets, and boutique cosmetics.
To avoid distortion, square can manufacturing requires precise corner seams and consistent wall height. Material thickness is typically the same as for a medium round tin (0.25 mm to 0.5 mm) but can be reinforced at the corners for added rigidity. Square metal tins also work well with slide or hinged lids for easy access. When selecting square cans, Tsing considers the interaction between the interior label or printed pattern and the flat sidewall to maximize visual impact.
The best choice of size and capacity
The variety of metal tins provides options for various applications – from small metal tins for cosmetics and samples to custom metal tins for candles and candies to bulk round metal tins for industrial use. When determining the right size and capacity, consider functional requirements such as product capacity, handling methods, filling methods, and storage restrictions. With this information, you can confidently choose the best size and capacity, and we will also give professional advice.