IBM / Data Card (2 15/16" x 3 1/4") Laminating Pouches

Choose thickness according to handling frequency, required stiffness, storage method, and the laminator’s supported capacity. A 5 mil pouch provides protection while retaining some flexibility. A 7 mil pouch creates a firmer finished piece for cards handled regularly. A 10 mil pouch provides greater rigidity but requires a laminator designed for thicker material. The stated mil measurement normally refers to one side of the pouch, so the total finished thickness includes both layers and the insert. A thicker pouch is not always the best option when cards must fit inside files, racks, sleeves, or scanning equipment. Confirm those clearances and the laminator specification before selecting the heaviest available material.

A carrier may help keep a small pouch aligned as it enters the laminator and can protect the machine from adhesive escaping around an incorrectly positioned insert. Whether one is required depends on the laminator’s instructions. Some machines are designed for carrier-free operation, while others recommend a carrier for small or irregular pieces. Approved laminating pouch carriers should match the working width of the machine and remain flat during feeding. Place the folded edge of the pouch toward the laminator first and keep the insert centred. When processing several cards, produce one sample and allow it to cool before inspecting clarity, edge bonding, flatness, and final dimensions.

They will work only when the machine supports the selected pouch thickness and can feed small items reliably. The pouch width may fit easily, but the laminator must still provide enough heat and pressure for the chosen mil thickness. A machine limited to thinner pouches may create cloudy areas, weak edges, or an incomplete seal when used with heavier material. Small pouches can also move out of position if inserted at an angle. Feed the sealed edge first and use a carrier when required by the equipment instructions. Confirm the temperature settings, speed controls, and supported thickness range. A test piece is particularly important when cards contain heat-sensitive printing, labels, photographs, or handwritten information.

Use a slotted version when the finished card will hang from a lanyard, clip, strap, hook, or display fixture. Standard IBM/Data Card pouches are better suited to cards stored in files, drawers, wallets, or racks. The available IBM/Data Card laminating pouches with slots include slot positions that affect how the finished card hangs. Decide whether the card will be displayed in portrait or landscape orientation before selecting the slot side. The insert must remain below the slot and inside the sealed area. Pulling attachment hardware through an unsuitable position can place stress on the seal or cause the card to hang in the wrong direction. # IBM/Data Card Laminating Pouches with Slots Destination URL: