Buyer's Guides
Is Kraft Paper Waterproof?
Oct
Last updated:
Is kraft paper waterproof? No. Plain kraft paper is uncoated paper, and uncoated paper absorbs water. That is the whole answer, but it is not the whole story: the wrapping-paper range also includes water-resistant kraft designs, and those are often mistaken for waterproof ones. They are not the same thing. This article explains the difference, and the liner method that lets you use kraft for wet stems without soaking the wrap.
What kraft paper actually is
Kraft paper is natural, uncoated paper made from wood pulp. Because it has no plastic coating, water soaks into its fibres instead of beading on the surface. That absorbency is also why kraft looks and feels the way it does: matte, slightly textured, and rustic rather than glossy. The range includes both printed kraft and plain kraft, verified on the listings themselves: wholesale florist wrapping paper 26 50 cm 15 sheets and wholesale florist wrapping paper 50 58 cm 10 sheets are listed as Printed Kraft Paper, while wholesale florist wrapping paper 58 50 cm 15 sheets is listed as Kraft Paper without printing. Print changes the look, not the water behaviour: printed and plain kraft absorb water the same way. The category description also lists “water-resistant kraft” among its designs, which brings us to the distinction that matters.
| Kraft type | Water behaviour | What it is good for |
|---|---|---|
| Plain kraft | Absorbs water | Dry stems, rustic look, indoor display |
| Printed kraft | Absorbs water, same as plain | Patterned rustic look, same handling as plain |
| Water-resistant kraft | Sheds light dampness briefly, still soaks through | Brief handling in damp conditions, not wet storage |
| Kraft plus OPP liner | Waterproof system: the liner blocks the water | Wet stems, delivery, rain exposure |
Why water-resistant is not waterproof
Water-resistant means a surface sheds light moisture for a short time. Waterproof means a barrier blocks water entirely. A water-resistant kraft design will bead a few drops and survive a brief damp encounter, but if wet stems press against it for hours, or the bouquet stands in water, the paper will still soak through, darken and weaken. OPP film, by contrast, is a plastic film barrier: water beads and runs off it, which is why it works as an inner liner. The test is simple and you can do it on a sample: sprinkle a few drops on the paper. Plain kraft darkens and soaks at once; water-resistant kraft beads briefly and then soaks; OPP film beads and runs off. Judge the material by that behaviour, not by the word on the listing alone. The bouquet wrapping paper materials guide compares all the range’s materials on the same basis.
How to protect a kraft wrap from wet stems
- Hydrate, then shake off. Trim the stems and hydrate them, then shake off excess water before wrapping. The less free water on the stems, the less the kraft has to deal with.
- Line first with a waterproof layer. Wrap the stems in OPP film or another waterproof inner layer before the kraft goes on. The liner is what makes the system waterproof, not the kraft.
- Wrap the kraft outside. Wrap the kraft over the liner as usual. The kraft provides the look and structure; the liner provides the protection.
- Keep the bouquet upright and dry underneath. Do not stand a kraft-wrapped bouquet in water so that the kraft touches the water, and do not leave it sitting on a wet surface.
- If it gets rained on, dry it promptly. Shake off water and let the wrap air-dry. If the kraft is marked or weakened, rewrap: the flowers are usually fine after brief wetting, but a soaked wrap will not recover its look.
When kraft is the right call anyway
Kraft is the right call when the look matters more than water exposure: dry or briefly handled bouquets, rustic and natural designs, indoor events and photographs. It is the wrong call on its own for delivery in rain, for bouquets that will stand in water, or for very wet stems without a liner. That is not a flaw in kraft; it is the trade-off of an uncoated paper. Choose it for what it does well, and add a liner when water is part of the job.
Frequently asked questions
My kraft wrap got wet. Is the bouquet ruined?
Usually not. Brief wetting rarely harms the flowers, but the wrap itself may darken, soften or mark. Dry it promptly, and rewrap if the look has suffered. The wrap is the casualty, not the bouquet.
Can I spray a waterproof coating on kraft?
Sprays change the look and feel of the paper, and results vary. Test on a sample first before treating a whole order. The reliable method for wet stems is a waterproof inner liner, not a spray.
Is printed kraft more waterproof than plain kraft?
No. Print is ink on the same uncoated paper. Printed and plain kraft absorb water the same way, so choose between them on looks, not on water behaviour.
The range lists water-resistant kraft. Can I skip the liner?
Not for wet stems. Water-resistant kraft sheds light dampness briefly, but sustained wetness still soaks through. For wet stems, delivery, or rain exposure, use a liner regardless of the kraft type.
What minimum order applies to kraft paper?
Standard orders start at MOQ from 20, with the unit following the listing (bags, rolls, or as listed). For testing a kraft design before a bulk order, request a sample first: samples are exempt from the minimum order.
