polyurethane in a spray can. semi gloss or satin finish. use a light coat. its about 7 bucks a can.
Definitely plastic, cardboard is pourus and can get damp and moldy. Plastic will preserve whatever you put in it, if it's air tight.
A cardboard baler is designed to compress cardboard just as a haybaler does to hay. It can be used for cardboard that is being recycled or for cardboard that needs to be transported.
You would call strong cardboard 'cardboard'. It doesn't matter how strong it is, the cardboard is still cardboard. Even if the cardboard is extremely stiff, it is still cardboard, and there is no special name for it.
the meaning of cardboard
An advantage of cardboard is that cardboard can be made into a box to protect things and is recyclable. A disadvantage of cardboard is that it is easily damaged.
An advantage of cardboard is that cardboard can be made into a box to protect things and is recyclable. A disadvantage of cardboard is that it is easily damaged.
Thin cardboard that is generally found on cereal boxes is called uncorrugated cardboard.
When I slowly pulled the cardboard, the coin placed on top of the cardboard remained at rest but was dragged along with cardboard. Explanation: That is because, the coin was dragged by the force in the surface of the cardboard called friction.
Cardboard is a noun.
No. Cardboard is a paper product.
It is a box made out of cardboard
It depends on if there is ink in the cardboard.