Relationship between shape and use
An integrated cup is a model in which the right and left cup shapes are produced together within a one-piece construction. This definition explains not only the appearance of the component but also its function within the garment. Suitability should be assessed according to the intended style, material and application method.
A size label alone is not sufficient when selecting cups and moulded cups. The breast base, cup depth, upper-edge opening, outer-fabric stretch and garment construction must be considered together. The same size name may not produce the same fit in different patterns; testing on the actual style is therefore necessary. This must be assessed separately for “What is an integrated cup?”
Points to consider when selecting a model
On the sample, the cup base line is compared with the pattern; the upper edge is checked for gaping, distortion or tension in the outer fabric. The right and left pieces must have the same shape and must not be crushed during storage or sewing. A change of fabric or pattern may require the cup selection to be retested. Criteria for an integrated cup are determined before sampling.
During an order discussion, providing only the style name for an integrated cup may be insufficient. For the technical team, the end use, main fabric, pattern information and expected result are more informative. If there is an existing sample, the ways in which the new work is the same or different should also be specified.
From sample to bulk production
An integrated cup requires the sample room, cutting and sewing teams to use the same technical definition. When a measurement or material changes, its effect on garment shape should be reviewed again. A brief sample check helps identify incompatibilities that may otherwise emerge after production begins.
Approval concerning an integrated cup should be communicated with identical content to purchasing and production teams. Even where product names are similar, there may be differences in measurement, direction or application. The criteria used for initial approval must also remain unchanged during sample checks before packing and dispatch.
The result of testing for an integrated cup should be recorded in brief, measurable notes. Rather than a general statement such as “suitable,” the fabric, pattern and application direction for which approval was given should be stated. This record reduces the risk of selecting the wrong product or a different application for repeat orders.