TS 1118-1 EN ISO 90-1

TS 1118-1 EN ISO 90-1 is a terminology and dimensional reference for light-gauge metal containers, focused here on open-top cans and the concepts used to determine size and capacity. In packaging practice, precise definition of can geometry and volume-related terms matters because filling, storage and handling all depend on using the same technical language.

What open-top cans mean in technical terms

According to the title and scope, this standard covers the types, cross-sections, constructions, shapes, specific features and capacities of open-top light-gauge metal cans, as well as methods for determining capacity. Light-gauge metal containers are thin-walled metal packages that combine low weight with shape retention. An open-top can is a can with an unsealed opening, so the mouth geometry, body form and capacity relationships need clear definition before closure or use.

Why shared terms matter for dimensions and capacity

In general technical usage, container size is not limited to outer dimensions alone. Internal volume, gross capacity and cross-sectional form can each serve different design and measurement purposes. A terminology standard like this helps manufacturers, laboratories and users refer to the same geometric features in the same way, reducing ambiguity in product specification, filling practice and quality checking.

• Provides common definitions for open-top light-gauge metal cans.
• Clarifies the distinctions between can types, cross-sections, constructions and shapes.
• Supports consistent use of capacity and dimensional terms.
• Acts as a shared reference for packaging design, inspection and product compatibility.