Multi-Pass Technique for Die Cutting Thick Chipboard

Die cutting thick chipboard at home can feel like a test of patience. The material is dense, the die has to work harder, and a single pass through a hobby machine often leaves the shape only partly cut. The multi-pass technique is a controlled way to solve that problem. Instead of forcing one heavy pass, you run the same sandwich through the machine several times, adding pressure gradually and checking the cut as you go.

This approach is especially useful for crafters who use manual, electric, mini, or portable die cutting machines. It reduces the risk of damaging the die, the plates, or the machine, and it gives you more control over the final cut. The goal is not simply to repeat the same pass over and over. The goal is to build pressure in small, measured steps while keeping the sandwich aligned and stable.

This article is a brand-neutral guide to the overall workflow for die cutting thick chipboard with the multi-pass method. It covers baseline choices for machine type, die selection, pressure, and sandwich setup, plus general troubleshooting. Material-grade comparisons, machine-compatibility selection, and the limitations of standard thin dies are covered in their own dedicated articles, so this guide stays focused on the technique itself.

Quick Answer

Multi-pass die cutting means running the same sandwich through the machine more than once, increasing pressure gradually between passes. Use a die rated for thick materials, keep the sandwich flat and aligned, and rotate it between passes. Stop when the chipboard releases cleanly from the die.

What Is the Multi-Pass Technique for Die Cutting Thick Chipboard?

The multi-pass technique is a method of cutting dense or thick materials by sending the same die-and-material sandwich through a die cutting machine multiple times. Each pass applies pressure to the die, and the material gradually gives way. Rather than relying on one maximum-pressure pass, you start with a moderate setup and increase pressure in stages.

This technique is often used when a single pass leaves the chipboard partially cut, with some edges still attached. It is also useful when you want to avoid over-stressing the machine or the die. The multi-pass approach works with many home and hobby die cutting machines, but the exact number of passes and the pressure settings depend on the machine, the die, and the chipboard.

Multi-pass cutting is not the same as simply running a failed cut again and again without changes. The key is to adjust the sandwich or the pressure between passes. You might add a shim, rotate the sandwich, or increase the roller pressure if your machine allows it. Each pass should move the cut closer to completion without causing damage.

Why Chipboard Needs More Than One Pass

Chipboard is a dense, compressed paper-based material. Its thickness and density create resistance against the cutting edge of the die. A single pass may not provide enough force to push the die all the way through. The die may leave an imprint on the surface, and parts of the shape may remain attached.

When you use multiple passes, you give the die repeated opportunities to cut. The pressure is applied more gradually, which can help the material fibers separate instead of tearing. It also reduces the chance of sudden overload on the machine. Many crafters find that multi-pass cutting produces cleaner edges on thick chipboard than a single aggressive pass.

There is another reason to use multiple passes: control. If you start with too much pressure, you may cut through the chipboard and into the cutting plate or mat. You may also bend or damage the die. By starting with a moderate pressure and increasing it step by step, you can stop as soon as the cut is complete. This protects your tools and your project.

Baseline Choices Before You Start

Before you begin multi-pass cutting, make a few baseline decisions. These choices affect how many passes you will need and how much pressure is safe. This section covers general principles only. Always follow the instructions that came with your machine and die.

Machine Type: Manual, Electric, Mini and Portable

Manual die cutting machines rely on hand-cranked rollers or a lever to create pressure. They are common in home crafting because they offer direct feedback: you can feel how hard the machine is working. With manual machines, multi-pass cutting often involves building the sandwich with plates and shims, then turning the crank multiple times.

Electric die cutting machines use a motor to feed the sandwich through the rollers. They can provide more consistent pressure and may reduce the physical effort. Some electric models allow you to adjust the roller pressure or choose a material setting. If your machine has adjustable pressure, you can often increase it slightly between passes. If not, you may need to change the sandwich instead.

Mini and portable die cutting machines are smaller and may have a narrower opening or a shorter roller path. They can still be used for chipboard if the machine and die are rated for the material. However, the smaller size may limit the size of the project or the thickness of the sandwich. Check the manufacturer’s guidance for the maximum thickness and the recommended die types. Machine-compatibility selection is covered in a separate article, so this guide focuses on the multi-pass workflow itself.

Die Selection for Thick Chipboard

Not all dies are designed for thick materials. For chipboard, you generally need a die that is rated for thick substrates. These dies often have a deeper cutting edge or a stronger construction than dies intended for paper and cardstock. Using a die that is not suited for thick chipboard can result in incomplete cuts, die damage, or both.

When choosing a die, check the manufacturer’s guidance. Look for wording that indicates the die can handle chipboard, heavy cardstock, or thick materials. If the die is described only for paper, thin cardstock, or standard craft materials, it may not be the best choice for chipboard. The limitations of standard thin dies are covered in a dedicated article, but the general rule is simple: match the die to the material.

Die condition also matters. A die with a dull or damaged cutting edge will struggle with chipboard. Inspect the die before you start. Remove any debris or adhesive residue. If the cutting edge is worn, the multi-pass technique may not compensate for the lack of sharpness.

Pressure and Sandwich Setup

Pressure in die cutting comes from the combination of the machine’s rollers and the thickness of the sandwich. Many manual machines use a stack of plates: a base plate, the die, the material, and a top plate. Some machines use a platform, a carrier sheet, or a specific cutting mat. The exact setup varies by machine, so always start with the manufacturer’s recommended sandwich for the material you are cutting.

If your machine allows adjustable pressure, set it to the baseline recommended for thick materials. If it does not, you can often increase pressure by adding a shim. A shim is a thin layer of cardstock, paper, or a specialty shim placed in the sandwich. It slightly increases the total thickness, which increases the pressure on the die. Add shims gradually, one at a time, and check the cut after each pass.

Keep the sandwich flat and aligned. Any tilt or shift can cause uneven cutting. If the die moves during the pass, the cut may be incomplete or misaligned. Some crafters use low-tack tape to hold the die and material together, but be careful not to tape over the cutting edge. A small piece of tape on the back of the die or on the edges of the material can help.

The Multi-Pass Workflow Step by Step

Here is a general workflow for multi-pass cutting. Adapt the steps to your machine and die. The goal is to increase pressure gradually and check the cut after each pass.

1. Prepare your workspace. Work on a clean, flat surface. Gather your machine, plates, shims, die, chipboard, and any release paper or tape you plan to use.
2. Build the baseline sandwich. Follow your machine’s recommended setup for thick materials. Place the die and chipboard in the correct orientation. If your die has a cutting side, make sure it faces the material.
3. Set the initial pressure. If your machine has adjustable pressure, start at the baseline setting. If not, start with the standard sandwich and no extra shims.
4. Run the first pass. Feed the sandwich through the machine at a steady pace. Do not force it. If the machine strains, stop and reassess.
5. Check the cut. Carefully remove the chipboard from the die. Look at the cut lines. Are they complete? Are some areas still attached? Do not pull hard on partially cut pieces, as this can tear the material.
6. Adjust if needed. If the cut is incomplete, add a shim or increase pressure slightly. Rotate the sandwich 90 or 180 degrees so the die enters the rollers from a different angle.
7. Run another pass. Feed the sandwich through again. Repeat the check-and-adjust cycle.
8. Stop when the cut is complete. Once the chipboard releases cleanly, stop. Do not run extra passes just because you planned a certain number. Extra passes add wear to the die and the machine.
9. Clean up. Remove any tape or debris. Wipe the die and plates. Store the die safely so the cutting edge is protected.

How to Set Up the Sandwich for Multi-Pass Cutting

The sandwich is the stack of plates, die, material, and shims that goes through the machine. A well-built sandwich is essential for multi-pass cutting. If the sandwich is too thin, the die will not cut. If it is too thick, the machine may jam or strain.

Start with the sandwich recommended by your machine’s manual for thick materials. Typically, this includes a base plate, the die, the chipboard, and a top plate. Some machines use a platform and a carrier sheet instead. The order matters: the die should be positioned so the cutting edge presses into the chipboard. If the die is upside down, you will not get a cut.

Shims are your main tool for increasing pressure in a multi-pass workflow. A shim can be a piece of cardstock, a thin sheet of plastic, or a specialty shim made for your machine. Place the shim in a consistent position, often between the top plate and the material or between the base plate and the die. The exact placement depends on your machine. Add one shim at a time and test. If you add too many shims, the sandwich may become too thick to feed safely.

Release paper or a light dusting of powder can help prevent the chipboard from sticking to the die. Some crafters use a piece of wax paper or parchment paper between the chipboard and the die. This can make it easier to remove the cut piece and reduce friction. However, any added layer changes the sandwich thickness, so check your cut after adding it.

Keep the sandwich aligned. If the die shifts sideways, the cut may be uneven. You can use low-tack tape to hold the die in place on the base plate or to hold the chipboard to the die. Avoid taping over the cutting edge, and remove tape carefully so you do not bend the die.

Pressure Management During Multiple Passes

Pressure management is the heart of the multi-pass technique. The idea is to start with a pressure that is enough to make an impression but not enough to damage the machine or the die. Then increase pressure gradually until the cut is complete.

If your machine has a pressure dial or a digital setting, change it in small increments. A small increase can make a noticeable difference. If your machine does not have adjustable pressure, use shims to change the pressure. One extra shim can be the difference between a partial cut and a complete cut.

Listen to your machine. A smooth, steady feed is normal. Grinding, popping, or sudden resistance may mean the sandwich is too thick or the die is not aligned. Stop immediately if you hear or feel something unusual. Forcing the machine can break plates, bend the die, or damage the rollers.

Pay attention to the cut after each pass. If the cut lines are getting deeper but are not through, you can add a small amount of pressure. If the die is cutting into the plate, you have too much pressure. Back off and use a different approach, such as rotating the sandwich or using a thinner shim.

Rotating and Repositioning the Sandwich

Rotation is a simple but effective part of multi-pass cutting. After one or two passes, rotate the entire sandwich 90 or 180 degrees. This changes the angle at which the die enters the rollers. It can help compensate for slight variations in roller pressure or plate flatness.

If your machine has a wider roller or a different feed direction, rotating the sandwich can also distribute wear more evenly. It may help the die cut through stubborn areas. Just make sure the sandwich stays aligned when you rotate it. If the die shifts, the cut will be misaligned.

You can also flip the sandwich over if your machine allows it and if the die is designed for it. However, many dies are not meant to be run upside down. Check your die’s instructions before flipping. In most cases, rotating in the same plane is enough.

How Many Passes Are Enough?

There is no fixed number of passes that works for every project. The number depends on the thickness and density of the chipboard, the die, the machine, and the sandwich setup. Some combinations may cut through in two passes; others may need several passes with gradual pressure increases.

Do not aim for a specific number. Aim for a complete cut. Check the chipboard after each pass. If the shape is still attached, adjust and run another pass. If the shape releases cleanly, stop. Running extra passes after a complete cut only adds unnecessary wear.

If you have run several passes and the chipboard is still not cut through, something in the setup needs to change. You may need a different die, a different sandwich, or a different machine. Repeatedly running the same sandwich without changes can damage the die and the machine. Step back and reassess.

Troubleshooting Common Multi-Pass Problems

Multi-pass cutting is a skill, and problems are normal. Here are some common issues and general ways to address them.

Incomplete Cuts

If the die leaves an imprint but does not cut all the way through, the pressure is too low or the sandwich is too thin. Add a shim or increase pressure slightly. Rotate the sandwich. Check that the die is oriented correctly and that the chipboard is flat. If the die is dull or not rated for thick materials, no amount of pressure will give a clean cut.

Die Imprint or Cutting Into Plates

If you see deep marks in your cutting plates or the die is cutting into the plate, the pressure is too high. Reduce pressure or remove a shim. Deep plate marks can weaken the plate and affect future cuts. Replace plates when they become deeply scored or warped.

Sandwich Shifting or Slipping

If the die or chipboard shifts during the pass, the cut will be misaligned. Use low-tack tape to hold the pieces together. Make sure the sandwich is centered and square to the rollers. Do not overload the machine with a sandwich that is too thick or too wide.

Machine Strain or Resistance

If the machine is hard to crank or the motor sounds strained, stop. The sandwich may be too thick. Remove a shim or use a thinner plate. Forcing the machine can cause damage. Check your machine’s manual for the maximum sandwich thickness.

Chipboard Cracking or Delaminating

Chipboard can crack or separate if it is forced through a tight space. If this happens, try less pressure and more passes. Rotate the sandwich. Make sure the chipboard is at room temperature and not brittle. If the material is very thick, you may need to accept that the machine or die is not suitable for that particular chipboard.

Tips for Better Results with Thick Chipboard

Use a sharp die. A dull die makes multi-pass cutting much harder. Keep your dies clean and store them so the cutting edge is protected.

Practice on scrap pieces. Before cutting your final project, test the sandwich and pressure on a piece of the same chipboard. This helps you dial in the number of passes and the shim setup.

Work in a comfortable position. Manual die cutting can require effort, especially with thick materials. Make sure your machine is stable and you have good leverage on the crank.

Keep a notebook. Write down the chipboard type, die, machine setting, sandwich, and number of passes for successful cuts. This record makes future projects faster and more predictable.

Do not ignore your machine’s limits. If the manual says the machine is not rated for chipboard, multi-pass cutting is not a safe workaround. Use a machine that is designed for the material or choose a different material.

When Multi-Pass May Not Be the Right Approach

Multi-pass cutting is not a universal solution. If your machine is not rated for thick materials, repeated passes can damage the rollers, gears, or frame. If your die is designed only for paper, it may bend or break under the pressure needed for chipboard.

In some cases, a different tool is more appropriate. Hand cutting with a craft knife, using a die cutting machine with a stronger motor, or choosing a thinner material may be better options. The goal is to complete the project safely without ruining your tools.

If you are unsure whether your machine or die can handle chipboard, check the manufacturer’s guidance or ask the manufacturer directly. Do not rely on trial and error with expensive equipment.

Safety and Machine Care

Safety should always come first. Never force a sandwich through a machine. If it does not feed smoothly, stop and adjust. Keep your fingers away from the rollers and the die’s cutting edge.

Inspect your plates regularly. Warped, cracked, or deeply scored plates can cause uneven pressure and poor cuts. Replace them when they show signs of wear. Clean your die after each use to remove adhesive residue and paper dust.

Store your die cutting machine according to the manufacturer’s instructions. Keep it dry and free of debris. Lubricate it only if the manual recommends it and only with the specified lubricant.

Conclusion

The multi-pass technique for die cutting thick chipboard is a controlled, patient approach that can give you clean cuts without overloading your machine. By choosing the right die, building a stable sandwich, and increasing pressure gradually, you can work with dense materials in a home crafting setup. Remember to check the cut after each pass, rotate the sandwich, and stop as soon as the chipboard releases cleanly.

Not every machine or die is suited to thick chipboard, so always follow the manufacturer’s guidance. With practice, multi-pass cutting becomes a reliable skill. It allows you to expand your crafting projects and use chipboard in ways that a single pass cannot achieve.

FAQ

Can I use the multi-pass technique with any die cutting machine?

Not necessarily. The technique works best with machines rated for thick materials. If your machine is designed only for paper and thin cardstock, repeated passes with chipboard may cause damage. Check your machine’s manual for the maximum material thickness and recommended die types.

How many passes does it take to cut thick chipboard?

There is no fixed number. It depends on the chipboard, the die, the machine, and the sandwich. Some setups may cut in two passes, while others may need several. Check the cut after each pass and stop when the chipboard releases cleanly.

Do I need special plates for thick chipboard?

Many machines require specific plates or a platform for thick materials. Using the wrong plates can create too much or too little pressure. Follow the manufacturer’s recommended sandwich for the material you are cutting. If you are unsure, contact the manufacturer.

Can multi-pass cutting damage my die cutting machine?

It can if you force the machine or use a sandwich that is too thick. Multi-pass cutting should be gradual and controlled. Stop if the machine strains, and never exceed the maximum pressure or sandwich thickness recommended in the manual.

Should I rotate the sandwich between passes?

Rotating the sandwich 90 or 180 degrees between passes can help distribute pressure more evenly and improve the cut. It is a simple step that often makes a difference with thick materials. Just keep the sandwich aligned when you rotate it.

What if the chipboard still does not cut through after several passes?

If the chipboard is still not cut through after several passes, stop and reassess. The die may not be rated for thick materials, the sandwich may be wrong, or the machine may not have enough pressure. Consider using a different die, a different machine, or a thinner material. Do not keep running the same setup, as this can damage your tools.