Embossed Carrier Tape Manufacturer

Embossed or Punched: Choosing the Right Carrier Tape

Carrier tape comes in two broad forms and the choice is driven by the shape of the part, not by cost alone.

Embossed carrier tape is thermoformed. Heated plastic film is drawn into a mould to create a three-dimensional pocket shaped around the component. Because the cavity is moulded rather than cut, it can hold taller parts, parts with uneven undersides and parts that need to arrive in a precise orientation. This is the format used for integrated circuits, connectors, modules and most precision devices.

Punched carrier tape has shallow flat-bottomed pockets punched through a flat sheet, with a backing layer closing the underside. It works well for small, flat, low-profile parts such as chip resistors and capacitors, where pocket depth is not doing any work.

If a part is more than a millimetre or two deep, has an irregular profile, or has to present a specific face to the nozzle, embossed tape is the answer. We manufacture embossed tape in-house on automatic thermoforming machines at our Northampton facility.

Specifications We Can Form

Widths from 8 mm to 200 mm, pocket depths to 30 mm including deep pocket forming. Materials are PC, PET, PP, PS and PVC, each available in antistatic or dissipative grades where the component needs ESD protection.

Pocket dimensions are specified as A0 (length), B0 (width) and K0 (depth), measured to hold the component with enough clearance to load and unload cleanly but not so much that it can rotate in the pocket. Send us those three figures and we can quote from them directly.

Every design is built to EIA-481-D, alongside DIN IEC 60286-3 and JIS C 0806, so sprocket pitch and pocket position match what pick-and-place equipment expects. Where a customer needs something outside the standard, we can produce that too.

Why Tooling Location Decides Your Lead Time

Most carrier tape sold in Europe and North America is formed in Southeast Asia. That is fine for a standing production part, but it means a new pocket geometry involves shipping a tooling specification halfway around the world and waiting.

We design tooling, cut it and form the tape on the same site, which is how we hold a two-week turnaround from receipt of order. For a design change late in a project, or a part that has just gone obsolete in its original packaging, that difference is usually what matters.

Embossed tape is normally supplied alongside our SMD taping and reeling service, and is used in our bare die tape and reel process. For moisture-sensitive parts it pairs with dry packing.