All about cardboard
Did you know there are many different types of cardboard? Display cardboard, corrugated cardboard, and honeycomb cardboard—each type has its own unique properties. We've compiled a list for you .
We've also answered all your cardboard questions in our FAQ and included helpful videos. Curious? Watch them here.
Discover all our types of cardboard
Display cardboard 2 mm
Description: Solid compressed recycled paper with a white exterior. Also known as solid cardboard, solidboard, and greyboard without the white exterior.
Strength: Fairly sturdy, but tears when folded.
Number of waves: n/a
Printable: Yes, single and double sided.
Standard colours: White/white.
Foldable: No, the cardboard tears easily when folded.
Ideal for: Models, menus with base.
Not suitable for: Beds.
Standard dimensions unprinted: 1200 x 2500 mm.
Standard printed dimensions: 1200 x 2500 mm.
Weight: 1317 g/m2.
Humidity resistance: Moderate (-).
Printed display cardboard 2 mm
Description: Solid compressed recycled paper with a white exterior. Also known as solid cardboard, solidboard, and greyboard without the white exterior.
Strength: Fairly sturdy, but tears when folded.
Number of waves: n/a
Printable: Yes, single and double sided.
Standard colours: White/white.
Foldable: No, the cardboard tears easily when folded.
Ideal for: Models, menus with base.
Not suitable for: Beds.
Standard dimensions unprinted: 1200 x 2500 mm.
Standard printed dimensions: 1200 x 2500 mm.
Weight: 1317 g/m2.
Humidity resistance: Moderate (-).
Corrugated cardboard E 1.5 mm
Description: Single-layer cardboard with a small wave height.
Firmness: Firm perpendicular to the wave direction, weak parallel to the wave direction. Becomes firmer by folding.
Number of waves: 1.
Printable: Yes, single and double sided.
Standard colours: White/white.
Foldable: Yes.
Ideal for: Sturdy envelopes, small boxes.
Not suitable for: Room dividers.
Standard dimensions unprinted: 2000 x 2400 mm.
Standard printed dimensions: 1600 x 2500 mm.
Weight: 387 g/m2.
Humidity resistance: Poor (-).
Printed corrugated cardboard E 1.5 mm
Description: Single-layer cardboard with a small wave height.
Firmness: Firm perpendicular to the wave direction, weak parallel to the wave direction. Becomes firmer by folding.
Number of waves: 1.
Printable: Yes, single and double sided.
Standard colours: White/white.
Foldable: Yes.
Ideal for: Sturdy envelopes, small boxes.
Not suitable for: Room dividers.
Standard dimensions unprinted: 2000 x 2400 mm.
Standard printed dimensions: 1600 x 2500 mm.
Weight: 387 g/m2.
Humidity resistance: Poor (-).
Corrugated cardboard B 2.4 mm
Description: Single-layer cardboard with a medium flute height.
Firmness: Firm perpendicular to the wave direction, weak parallel to the wave direction. Becomes firmer by folding.
Number of waves: 1.
Printable: Yes.
Standard colours: Brown/brown.
Foldable: Yes.
Ideal for: Pizza boxes.
Not suitable for: Front doors.
Standard dimensions unprinted: 2000 x 2400 mm.
Standard printed dimensions: 2000 x 2400 mm.
Weight: 403 g/m2.
Humidity resistance: Poor (-).
Printed corrugated cardboard B 2.4 mm
Description: Single-layer cardboard with a medium flute height.
Firmness: Firm perpendicular to the wave direction, weak parallel to the wave direction. Becomes firmer by folding.
Number of waves: 1.
Printable: Yes.
Standard colours: Brown/brown.
Foldable: Yes.
Ideal for: Pizza boxes.
Not suitable for: Front doors.
Standard dimensions unprinted: 2000 x 2400 mm.
Standard printed dimensions: 2000 x 2400 mm.
Weight: 403 g/m2.
Humidity resistance: Poor (-).
Corrugated cardboard EE 2.8 mm
Description: Double-layer cardboard with a small wave height.
Firmness: Firm perpendicular to the wave direction, weak parallel to the wave direction. Becomes firmer by folding.
Number of waves: 2.
Printable: Yes, single and double sided.
Standard colours: White/brown and white/white.
Foldable: Yes.
Ideal for: Brochure/card holders.
Not suitable for: High tables.
Standard dimensions unprinted: 2000 x 2400 mm.
Standard printed dimensions: 1600 x 2500 mm.
Weight: 609 g/m2.
Humidity resistance: Poor (-).
Printed corrugated cardboard EE 2.8 mm
Description: Double-layer cardboard with a small wave height.
Firmness: Firm perpendicular to the wave direction, weak parallel to the wave direction. Becomes firmer by folding.
Number of waves: 2.
Printable: Yes, single and double sided.
Standard colours: White/brown and white/white.
Foldable: Yes.
Ideal for: Brochure/card holders.
Not suitable for: High tables.
Standard dimensions unprinted: 2000 x 2400 mm.
Standard printed dimensions: 1600 x 2500 mm.
Weight: 609 g/m2.
Humidity resistance: Poor (-).
Corrugated cardboard BC 6.8 mm
Description: Double-layer cardboard with a medium flute height.
Firmness: Firm perpendicular to the wave direction, weak parallel to the wave direction. Becomes firmer by folding.
Number of waves: 2.
Printable: No.
Standard colours: Brown/brown.
Foldable: Yes.
Ideal for: (Almost) everything, from beds to cars.
Not suitable for: In the bath.
Standard dimensions unprinted: 2000 x 2400 mm.
Standard dimensions printed: n/a
Weight: 769 g/m2.
Humidity resistance: Poor (-).
Honeycomb 10 mm
Description: Flat outer layers with a hexagonal honeycomb structure as an inner core.
Firmness: Very firm and stiff.
Number of waves: n/a
Printable: No.
Standard colours: Brown/brown and white/white.
Foldable: Not foldable unless a V-cut is made first. This involves cutting a slit in the outer layer, through the inner core to the other outer layer, in the shape of a V. This allows the inside of the V to be removed, after which the cardboard can be folded at a 90-degree angle.
Ideal for: Concentration screens such as the study buddy.
Not suitable for: Coffee cups.
Standard dimensions unprinted: 1600 x 3000 mm.
Standard dimensions printed: n/a
Weight: Brown/brown: 833 g/m2, white/white: 1395 g/m2.
Humidity resistance: Brown: Poor (-), White: Moderate (-).
Honeycomb 16 mm
Description: Flat outer layers with a hexagonal honeycomb structure as an inner core.
Firmness: Very firm and stiff.
Number of waves: n/a
Printable: Yes, single and double sided.
Standard colours: Brown/brown and white/white.
Foldable: Not foldable unless a V-cut is made first. This involves cutting a slit in the outer layer, through the inner core to the other outer layer, in the shape of a V. This allows the inside of the V to be removed, after which the cardboard can be folded at a 90-degree angle.
Ideal for: Walls and partitions.
Not suitable for: Origami.
Standard dimensions unprinted: 1600 x 3000 mm.
Standard printed dimensions: 1600 x 3000 mm.
Weight: White/white: 1619 g/m2.
Humidity resistance: Brown: Poor (-), White: Moderate (-).
Printed honeycomb 16 mm
Description: Flat outer layers with a hexagonal honeycomb structure as an inner core.
Firmness: Very firm and stiff.
Number of waves: n/a
Printable: Yes, single and double sided.
Standard colours: Brown/brown and white/white.
Foldable: Not foldable unless a V-cut is made first. This involves cutting a slit in the outer layer, through the inner core to the other outer layer, in the shape of a V. This allows the inside of the V to be removed, after which the cardboard can be folded at a 90-degree angle.
Ideal for: Walls and partitions.
Not suitable for: Origami.
Standard dimensions unprinted: 1600 x 3000 mm.
Standard printed dimensions: 1600 x 3000 mm.
Weight: White/white: 1619 g/m2.
Humidity resistance: Brown: Poor (-), White: Moderate (-).
Honeycomb 32 mm
Description: Flat outer layers with a hexagonal honeycomb structure as an inner core.
Firmness: Very firm and stiff.
Number of waves: n/a
Printable: No.
Standard colours: Brown/brown.
Foldable: Not foldable unless a V-cut is made first. This involves cutting a slit in the outer layer, through the inner core to the other outer layer, in the shape of a V. This allows the inside of the V to be removed, after which the cardboard can be folded at a 90-degree angle.
Ideal for: Shelving units.
Not suitable for: A working BBQ.
Standard dimensions unprinted: Varies.
Standard dimensions printed: n/a
Weight: Brown/brown: 833 g/m2, white/white: 1395 g/m2.
Humidity resistance: Poor (-).
White honeycomb 32 mm
Description: Flat outer layers with a hexagonal honeycomb structure as an inner core.
Firmness: Very firm and stiff.
Number of waves: n/a
Printable: No.
Standard colours: Brown/brown.
Foldable: Not foldable unless a V-cut is made first. This involves cutting a slit in the outer layer, through the inner core to the other outer layer, in the shape of a V. This allows the inside of the V to be removed, after which the cardboard can be folded at a 90-degree angle.
Ideal for: Shelving units.
Not suitable for: A working BBQ.
Standard dimensions unprinted: Varies.
Standard dimensions printed: n/a
Weight: Brown/brown: 833 g/m2, white/white: 1395 g/m2.
Humidity resistance: Poor (-).
Printed honeycomb 32 mm
Description: Flat outer layers with a hexagonal honeycomb structure as an inner core.
Firmness: Very firm and stiff.
Number of waves: n/a
Printable: No.
Standard colours: Brown/brown.
Foldable: Not foldable unless a V-cut is made first. This involves cutting a slit in the outer layer, through the inner core to the other outer layer, in the shape of a V. This allows the inside of the V to be removed, after which the cardboard can be folded at a 90-degree angle.
Ideal for: Shelving units.
Not suitable for: A working BBQ.
Standard dimensions unprinted: Varies.
Standard dimensions printed: n/a
Weight: Brown/brown: 833 g/m2, white/white: 1395 g/m2.
Humidity resistance: Poor (-).
Honeycomb 50 mm
Description: Flat outer layers with a hexagonal honeycomb structure as an inner core.
Firmness: Very firm and stiff.
Number of waves: n/a
Printable: No.
Standard colours: Brown/brown.
Foldable: Not foldable unless a V-cut is made first. This involves cutting a slit in the outer layer, through the inner core to the other outer layer, in the shape of a V. This allows the inside of the V to be removed, after which the cardboard can be folded at a 90-degree angle.
Ideal for: Desks.
Not suitable for: Dollhouse furniture.
Standard dimensions unprinted: Varies.
Standard dimensions printed: n/a
Weight: Brown/brown: 833 g/m2, white/white: 1395 g/m2.
Humidity resistance: Poor (-).
Frequently asked questions about cardboard
We love cardboard because it is incredibly versatile in application and use, it is strong, lightweight and also 100% recyclable. Depending on the application and use, cardboard is a surprising alternative for us compared to plastic, metal or wood. Hopefully we can pass on our love for cardboard to you!
Cardboard can take a beating, but it remains a natural product and, depending on how it is treated, will show signs of wear that hopefully may be there. Our play wall is made for imaginative adventures, but not as a clubhouse for a children's army. Hopefully you have had a lot of fun with your product before you finally take it to the recycling or better yet: have made someone else happy with it first.
Cardboard is surprisingly sturdy and can take quite a beating! However, we recommend using our products mainly indoors. In dry weather, some products can be placed outside for a short period of time, but prolonged exposure to rain and moisture will weaken the cardboard. If you still want to use it outside, make sure it is in a dry place or covered to extend its lifespan.
Our cardboard can definitely handle a lot! Having a clumsy day and knocking over a glass of water? No big deal. Pat the cardboard dry with a dry cloth and let it air dry. However, an autumnal storm in the backyard or on the balcony is a bit much! It also varies by product; for example, our tent, the Kartent, can definitely handle a rain shower. To prove it, we put our Kartent through the car wash. Yes, really! Check it out here! (Disclaimer: DON'T TRY THIS AT HOME!). In any case, it's always possible that some water stains will remain visible on the cardboard.
Of course, it is always difficult to draw a specific comparison between our products and the more 'regular' variant of the products; that varies quite a bit per type of product. A number of reasons why cardboard is a sustainable choice:
1) Our cardboard consists of approximately 80% recycled paper, the remainder consists of new wood fibres with certification.
2) After your order we immediately start to make your product 'fresh' from our cardboard. So we do not make a product too much and have no stock.
3) After use, your product can always be 100% recycled
We're happy to help if you have any questions or would like personalized advice. Please contact our customer service team and we'll be happy to assist you: webshop@kartent.com.