Natural Kraft Board
Natural Kraft Board
Uncoated and unbleached kraft linerboard made from a mixture of virgin and recycled paper pulp.

Natural Cardboard provides the perfect surface for an organic look. Made from 80% virgin wood fibre, Natural cardboard is 100% recyclable and biodegradable.

 

> Recyclable and biodegradable

Available in different flutes

Organic texture


Natural kraft board is made up of 80% virgin pulp fibre, making it up to 100% recyclable and biodegradable. This material is brown in color and offers optimal durability as well as tear and dust resistance, making it ideal for packaging products for shipping. Natural Kraft boards are in fact the industry standard for producing corrugated packaging, making this material readily available and fairly cost effective to produce. However, the brown color of this material may alter printing output to appear more muted or faded. Although, bleached white or Kemi white liner boards tend to be a little more costly, if your brand requires vibrant designs, considering the extra cost may be worth while.


Corrugated Board Performance:

Single Wall

Min. Burst Strength

(lbs/sq in)

Min. Edge Crust Test

(lbs/in)

Min. Combined Weight of Facings

(lbs/m sq ft)

Max Weight of Box and Contents

(lbs)

Max Outside Dimensions

(L + W + D in)

125 lbs/sq in23 lbs/in52 lbs/m sq ft20 lbs40 in
150 lbs/sq in26 lbs/in66 lbs/m sq ft35 lbs50 in
175 lbs/sq in29 lbs/in75 lbs/m sq ft50 lbs60 in
200 lbs/sq in32 lbs/in84 lbs/m sq ft65 lbs75 in
250 lbs/sq in40 lbs/in111 lbs/m sq ft80 lbs85 in
275 lbs/sq in44 lbs/in138 lbs/m sq ft95 lbs95 in
350 lbs/sq in55 lbs/in180 lbs/m sq ft120 lbs105 in


Double Wall

Min. Burst Strength

(lbs/sq in)

Min. Edge Crust Test

(lbs/in)

Min. Combined Weight of Facings

(lbs/m sq ft)

Max Weight of Box and Contents

(lbs)

Max Outside Dimensions

(L + W + D in)

200 lbs/sq in42 lbs/in92 lbs/m sq ft80 lbs85 in
275 lbs/sq in48 lbs/in110 lbs/m sq ft100 lbs95 in
350 lbs/sq in51 lbs/in126 lbs/m sq ft120 lbs105 in
400 lbs/sq in61 lbs/in180 lbs/m sq ft140 lbs110 in
500 lbs/sq in71 lbs/in222 lbs/m sq ft160 lbs115 in
600 lbs/sq in82 lbs/in270 lbs/m sq ft180 lbs120 in


Triple Wall

Min. Burst Strength

(lbs/sq in)

Min. Edge Crust Test

(lbs/in)

Min. Combined Weight of Facings

(lbs/m sq ft)

Max Weight of Box and Contents

(lbs)

Max Outside Dimensions

(L + W + D in)

700 lbs/sq in67 lbs/in168 lbs/m sq ft240 lbs111 in
900 lbs/sq in80 lbs/in222 lbs/m sq ft260 lbs115 in
1100 lbs/sq in90 lbs/in264 lbs/m sq ft280 lbs120 in
1300 lbs/sq in112 lbs/in360 lbs/m sq ft300 lbs125 in


E-Flute

Min. Burst Strength

(lbs/sq in)

Min. Edge Crust Test

(lbs/in)

Min. Combined Weight of Facings

(lbs/m sq ft)

Max Weight of Box and Contents

(lbs)

Max Outside Dimensions

(L + W + D in)

150 lbs/sq in26 lbs/in66 lbs/m sq ft35 lbs50 in
200 lbs/sq in32 lbs/in84 lbs/m sq ft65 lbs75 in