What is the difference between B flute and E flute?
B-flute board is about 1/8-inch thick, E-flute is about 1/16-inch thick, or half as much. Some folks assume that B-flute, because it’s thicker, comes with heavier paper, but that’s not necessarily so. The flute size has nothing to do with paper thickness, or weight.
What is B flute packaging?
B-flute: used for food/retail/customized print packaging, second highest arch size, good stacking strength and crushing resistance, good for canned goods and POP displays, 49 flutes per foot.
What is 32 ECT box?
test boxes and 32 ECT boxes? 200 lb. test refers to bursting strength, while 32 ECT refers to stacking strength. Boxes that meet 200 lb. test will also exceed 32 ECT stacking strength.
What is E flute?
E flute is just 25% the thickness of C flute, allowing you to reduce box size and save storage space. The combination of cushioning and slimness means E flute can substitute for conventional folding cartons or solid fiber containers.
What ECT box do I need?
Which Box Is Best? In general, the single-walled 200# test box and the 32 ECT corrugated boxes are interchangeable – both have a maximum weight limit of 65 lbs. Because stacking strength has become the most important factor for most warehouses today, many opt for the 32 ECT.
Are 32 ECT boxes strong?
With this test, corrugated boxes must have a minimum base weight requirement meaning they’ll be heavier boxes by default compared to boxes measured by the ECT. While the standard result of the ECT is 32, the standard result of the Mullen Test is 200# — measured in pounds. The higher the number, the stronger the box.
What is the thickness of E flute?
1/16 inch thick
E-Flute – 1/16 inch thick 1100 – 1200 microns (1.1mm – 1.2mm) in thickness and gives excellent crush resistance and compression strength. It provides a high-quality surface to print upon and is most commonly used in smaller cartons and die-cuts applications. A robust alternative to paperboard folding cartons.
What is E flute cardboard?
E Flute Corrugated Cardboard is a paper-based material consisting of a fluted corrugated cardboard sheet and one or two flat linerboards. It is widely used in the manufacture of corrugated boxes and shipping containers. Rigidity is 200LB test. Approximately 1/16″ thick.
How much weight can a 44 ECT box hold?
Single Wall Corrugated Box ECT/Mullen Conversion Chart
| Max. Suggested Load/Box | Min. Edge Crush Test | Mullen (Burst) Test |
|---|---|---|
| 50 lbs. | 29 ECT | 175# |
| 65 lbs. | 32 ECT | 200# |
| 95 lbs. | 44 ECT | 275# |
| 120 lbs. | 55 ECT | 350# |
What is the difference between 32 ECT and 44 ECT?
ECT is used as a way of telling you how heavy duty your box is. As an example, 32 ECT is similar to a standard box strength. 44 ECT is a heavy duty box strength. 48 ECT is a heavy duty double wall box strength.
What is the thickness of B-flute corrugated?
1/8″
B-flute is a good alternative to E-flute when wanting to support heavier items. With a thickness of 1/8″ and shorter flutes, this type of box still provides a rigid, flat surface for printing.