Synthetic paper printing: tear-proof and waterproof, in Paris
Synthetic paper is not paper: it is a polypropylene or polyester film treated to print like paper. It will not tear by hand, will not cockle in water, and resists grease, cold and UV. Welye prints it in Paris for menus, labels, outdoor posters, workshop instructions and field documents.
- ✓Tear-proof by hand, even from a started corner
- ✓Waterproof: washable, will not cockle, dries instantly
- ✓Resists grease, sub-zero cold and UV (outdoor grades)
- ✓Folds, creases, die-cuts and drills like paper
| Materials | Polypropylene (PP) · polyester (PET) · matt or gloss grades |
|---|---|
| Thicknesses | Roughly 120 to 400 microns, from sheet-like to card-like |
| Sizes | From card to poster · custom sizes · die-cutting |
| Printing | UV inks or suitable toner — full colour, single or double sided |
| Finishing | Folding, creasing, eyelets, drilling, rounded corners, die-cutting |
| Turnaround | Standard 4 to 7 working days · express 24/48h available |
| Price | On quotation — free, fast reply |
Need durable labels? Roll labels, paper or synthetic →
Not sure which material? Tell us the real-world use (outdoor, food contact, deep freeze) and we will tell you which grade holds up.
Synthetic paper, explained by the printer
It goes by synthetic paper, tear-proof paper or waterproof paper: it is the same product. It is not cellulose but a plastic film — usually polypropylene (PP), polyester (PET) for technical uses — whose surface is treated to hold ink. The result handles, folds and prints like a normal sheet, but will not tear, will not absorb water and will not fall apart. Welye, a printer in Paris, runs it in full colour for businesses that need a printed piece that lasts.
Tear-proof and waterproof: what it actually means
- ✓Tear-proof: the film stretches instead of breaking. Even a started corner does not propagate — you need scissors.
- ✓Waterproof: no fibre, so no absorption. Rinse it, wipe it, and it comes back intact — no cockling, no ink bleed.
- ✓Grease- and cleaner-resistant: a menu wipes down with disinfectant between two services.
- ✓Temperature-stable: holds in cold rooms, frost and sunlight depending on the grade chosen.
The uses we are asked for most
Restaurant menus and bar lists that wipe clean; nursery, garden-centre and horticultural labels; outdoor posters and maps; workshop instructions and job sheets that live in oil; safety procedures posted on the factory floor; logbooks, nautical charts and field notebooks; badges, wristbands and luggage tags; self-service product sheets handled all day; frozen-food and cold-room labels; trade-show material that travels in a crate and comes out without a crease.
Synthetic paper or laminated paper?
This is the question on every quote. Lamination lays a film over paper that is still paper: the edges absorb, and a wet corner delaminates. Synthetic paper is plastic all the way through — there is no edge to protect.
| Water resistance | Synthetic: total, edges included. Laminated: surface protected, edges vulnerable. |
|---|---|
| Tearing | Synthetic: will not tear by hand. Laminated: tears like paper. |
| Lifespan | Synthetic: several years under heavy use. Laminated: months under heavy handling. |
| Cost | Synthetic: dearer per sheet, often cheaper over time (no reprints). |
| When to choose laminated | Indoor document, short life, high volume, tight budget. |
Printing, writing and finishing
Synthetic stock does not absorb: conventional ink would stay wet. We therefore print with UV inks or a suitable toner, which cure and bond durably — including dense solids and full-colour work on both sides. In finishing, the material creases and folds without cracking, die-cuts, drills, takes eyelets and rounded corners. You can write on it with pencil, permanent marker or ballpoint depending on the grade; if your teams need to annotate in the field, say so at quotation stage — it drives the choice of stock.
What about recycling?
Let us be clear: synthetic paper is a plastic. It does not belong in the paper stream and does not compost — it recycles with plastics, in the polypropylene stream. Its environmental case lies elsewhere: one synthetic menu often replaces ten paper reprints, and a document that lasts three years avoids three production cycles. If your need is mainly aesthetic and indoor, a laminated recycled paper makes more sense — we will tell you so.
Good to know
By hand, yes: the film stretches instead of breaking, and a started corner does not propagate. It cuts with scissors or a blade.
Yes, edges included: with no fibre, it absorbs nothing. Rinse it, wipe it and reuse it at once, with no cockling and no ink bleed.
Yes — pencil, permanent marker or ballpoint depending on the grade. Mention it on the quote: it drives the choice of stock.
Laminated stock is still paper under a film: the edges absorb and a wet corner delaminates. Synthetic paper is plastic throughout, with no edge to protect.
Yes: digitally, from a few dozen copies. Above a few thousand, UV offset becomes more attractive — we compare both on your quote.
It recycles with plastics (polypropylene stream), not with paper, and does not compost. Its gain is longevity: a print that lasts years avoids reprints.
Let's talk about your project.
Tell us the real-world use — outdoor, food contact, deep freeze, field annotation — and we will tell you which grade holds up. Free quote, in English or French.