Waterproof labels: treated paper, plastic film or mineral material

A wine, champagne or cosmetic label does not live in a catalogue. It lives in an ice bucket, on a bathroom basin, in the hand of a customer who has just put on cream. The day it buckles, peels off or stains, it is the brand that takes the hit, not the paper. Here is what happens to each type of label, and where a mineral material avoids adding a film.

The four tests a label faces

Before choosing a material, look at what your bottle really goes through.

• The ice bucket: an hour in cold water, a bottle taken out, put back, taken out again.
• The bathroom: steam, splashes, soap, a bottle left on the edge of a basin.
• Condensation: a cold bottle on a terrace in summer, with drops running down the glass.
• Greasy hands: cream, oil, butter, fingers holding the bottle in the wrong place.

A label that passes these four tests holds up on the shelf, on the table and at the customer’s home.

What happens to each type of label

Material	Ice bucket and condensation	Bathroom and greasy hands	Finish
Standard paper	May buckle, peel off, lose its crispness	May stain, show fingerprints	Fine paper
Treated paper	Holds up better, depending on the treatment	Mostly holds at the surface	Close to paper
Plastic film	Does not absorb water	Often resists, but the finish is that of a film	Smooth, plastic
Mineral material (NotPaper)	Does not absorb water, depending on the application	Resists grease and handling, depending on the application	Close to premium paper

Each line has its own logic. Standard paper gives a fine finish, but it can give way as soon as water gets in. Treated paper makes up for this with a coating or a varnish: its resistance depends on the added layer. Plastic film answers the water question well, at the cost of a different feel and a different look on the bottle. Mineral material aims to keep the finish of paper, with a resistance that comes from the material.

The adhesive matters as much as the material

A label holds by two things: its material and its adhesive. A material that resists water, stuck with an adhesive that gives way in the cold, can end up at the bottom of the bucket. Both are tested together, on the glass of your bottle and in your product’s conditions.

That is also why comparing data sheets is not enough. What counts is the complete label: material, inks, adhesive, finishes. Test it on the real container.

Where a mineral material avoids a film

NotPaper is a mineral material, from the stone paper family, made mostly of calcium carbonate, with no wood fibre. It does not absorb water and resists grease and tearing depending on the application and in our use tests, without lamination: the resistance comes from the material. For a label, this means one simple thing: no film to stick on top, to be checked on your bottle.

The finish remains that of a premium paper: printing, solid colours, custom die-cutting. Hot foil, embossing and spot varnish are optional added finishes. On carbon: 23% less CO₂e than virgin paper, 56% less than a PE or PP label and 63% less than a PET label, weight for weight.

A label that holds up in the ice can do without a film on top.

When another material is still the right one

Plastic film remains relevant when a glossy, smooth finish is wanted, or when the label is designed around that feel. Standard paper is enough for a short-lived label with no contact with water. A mineral material makes sense when the bottle goes through ice, steam, grease or the customer’s hands, and the brand must stay crisp until the last touch.

How to test before choosing

1. Dip it. The labelled bottle, in iced water, for an hour.
2. Make the bottle sweat. Out of the cold, let condensation run over the label.
3. Use greasy fingers. Cream, oil: does it wipe clean without a trace?
4. Rub it. A thumb, several times, over the text and the foil.
5. Look at the edges. Do they lift or buckle?

Test on your own glass. For a bottle, a fragrance or a skincare product, discover our labels with no wood fibre and ask for a trial on your bottle.