Laminating Film & Binding Consumables: Micron, Pouch vs Roll, Combs vs Coils

Most laminator jams are a consumables problem, not a machine problem. The two causes that account for nearly all of them are film thicker than the machine is rated for, and running at the wrong temperature for the micron loaded. Get the film specification right and an ordinary office laminator runs for years. Get it wrong and the best machine in the building will chew film into its rollers every week.

Quick reference: film thickness by job

• 75 micron: flexible and cheapest. High-volume documents needing protection but not stiffness — internal notices, reprinted menus.
• 100 micron: the general-purpose default. Classroom flashcards, signage, certificates. Most machines handle it comfortably.
• 125 micron: noticeably rigid. Menus, worksheets handled constantly, items that must stand up.
• 175–250 micron: card-like. ID badges, luggage tags, heavy-duty display items. Requires a machine rated for it.

Micron is the number that matters

Laminating film is quoted in microns per side, so a 100-micron pouch is 100 microns on each face and 200 in total. This trips up buyers comparing specifications across suppliers, since some quote total thickness instead. Confirm which convention a quotation uses before comparing prices.

Thicker film needs more heat and more dwell time to bond, which is why a machine rated to 125 micron will not simply run 250-micron pouches more slowly — it cannot reach the temperature required, so the film passes through unbonded, delaminates later, or wraps around a roller. Check the machine’s maximum rating before ordering film, and buy film to suit the machine rather than the other way round.

Heat settings matter as much as the rating. A machine with a single temperature setting is really a single-micron machine. One with selectable settings, or an automatic sensor, will handle a range properly. For a school print room running everything from thin worksheets to heavy display cards, that selectability is worth paying for.

Pouch versus roll

Pouch laminating suits low and medium volumes and mixed sizes. Each item goes into a pre-cut pouch, sealed on all four edges, giving a fully enclosed finish that is genuinely waterproof. It is simple, forgiving, and wasteful only in that every size needs its own stock.

Roll laminating suits volume and long or odd-sized work. Film comes on two reels, top and bottom, and the machine laminates continuously before you trim. Cost per square metre is significantly lower, changeovers take longer, and edges are cut rather than sealed, so items are not fully enclosed unless you leave a margin and trim outside the artwork.

The practical dividing line is volume and consistency. A school laminating a few hundred A4 items a term should use pouches. A print room producing continuous display work, or anything above A3, should use a roll machine. Our laminator and binding machine buyer's guide covers choosing the machine itself.

Getting a clean result every time

Four habits eliminate most poor finishes. Let the machine reach temperature fully before the first pouch — the first item through a cold machine is the one that jams. Leave a margin of at least 3 mm of film around the document so the seal has something to bond to; a document cut to the exact pouch size will delaminate from the edges. Feed the sealed edge of the pouch first, every time. And use a carrier sleeve on older machines or with thin film, which prevents adhesive reaching the rollers.

If a pouch comes out cloudy, the machine was too cool or moving too fast for that micron. If it comes out wavy, it was too hot. Both are settings problems rather than film defects, and both are fixed in seconds once you know which way to move.

Binding: combs, wire and coil

Plastic comb binding is the cheapest and the only common method that is genuinely reusable — a comb can be reopened to add or remove pages, which makes it ideal for documents that get revised. Documents do not lie flat and do not fold back on themselves. Combs are available in a wide range of capacities, and the supplies are inexpensive enough that schools bind freely.

Wire binding gives a more professional finish, allows pages to fold back a full 360 degrees, and lies flat. It is not reusable: once crimped, the wire is closed permanently. Use it for reports, proposals and anything client-facing.

Coil or spiral binding is the most durable of the three and also folds back fully. The coil flexes rather than crimping, so bound documents survive heavy handling — which is why it dominates in school workbooks and manuals kept for years. It is slower to bind and needs a machine that can insert coil.

Match hole pattern to method before buying supplies: comb uses rectangular holes, wire uses either 3:1 or 2:1 round-hole pitch, and coil uses a round or oval pattern of its own. A punch set for one will not serve another, and a stock of supplies in the wrong pitch is unusable. Confirm the pitch of your existing machine before reordering.

Buying, storing and not running out

Two storage points matter specifically in the UAE. Laminating film is heat-sensitive: pouches stored in a hot storeroom curl and can pre-bond at the edges, so keep stock flat, off the floor and out of direct sun. Binding supplies are less fragile but plastic combs become brittle if stored hot for long periods.

On ordering, standardise. A print room holding one film micron for general use and one heavier stock for display work buys in useful volume and stops the wrong pouch reaching the wrong machine. The same logic applies to binding: pick one method for internal documents and one for client-facing work rather than stocking all three.

Work out annual usage from a term or quarter of real consumption rather than guessing, since laminating volumes are seasonal in schools and lumpy in offices. Browse our laminating machines, binding machines and office supplies ranges, or ask us to specify consumables against the machines you already own. If your print room is also handling trimming and finishing, the trimmers and cutters range pairs with roll laminating in particular.

FAQ

What micron laminating film should I use?

100 micron is the general-purpose default for classroom and office work. Use 75 micron for high-volume flexible documents, 125 micron where rigidity is needed, and 175 to 250 micron for badges and heavy display items — provided your machine is rated for it.

Why does my laminator keep jamming?

Usually because the film is thicker than the machine is rated for, or the temperature setting does not match the micron loaded. Also check that the machine reached full temperature before the first pouch and that the sealed edge was fed in first.

Should I use pouch or roll laminating?

Pouches for low to medium volume and mixed sizes, with a fully sealed waterproof finish. Roll laminating for high volume, long items or anything above A3, where cost per square metre is much lower but edges are trimmed rather than sealed.

What is the difference between comb, wire and coil binding?

Comb is cheapest and reusable, so pages can be added or removed, but documents do not lie flat. Wire looks professional and folds back fully but cannot be reopened. Coil is the most durable and also folds back fully, which suits workbooks and manuals in heavy use.

Can I use any binding supplies with my machine?

No. Comb, wire and coil each use different hole patterns, and wire comes in 3:1 and 2:1 pitches. Confirm the pitch and pattern your existing machine punches before ordering, or the supplies will not fit.

Not sure which consumables suit the machines you already have? Ask Procure to specify film and binding supplies against your equipment, and browse our laminating and binding machines.