The core sets the forgiveness. The face sets the feel.
A pickleball paddle is two parts and two decisions. The core is the thick layer in the middle. It sets stiffness, forgiveness and how the paddle holds up over months. The face is a thin sheet on each side. It sets feel, spin and looks. Nine materials cover almost every paddle on the market today.
The core decides
- Stiffness, and how far the face bends on impact.
- Forgiveness when you hit outside the sweet spot.
- Whether the paddle plays the same way after a year.
The face decides
- How soft or sharp the contact feels.
- How much spin the surface puts on the ball.
- How the paddle wears, and how it looks on a shelf.
Both together
- A thin face over a thick core plays soft and slow.
- A stiff face over a stiff core plays sharp and fast.
- Material names do not replace process control.
A paddle is a sandwich, and the sandwich decides everything
Two face sheets, one core and a wall. That is the whole structure. Every material below goes into one of those three slots.
Layer stack, 16 mm core
Wall: a 5-6 mm ring of EVA or TPE sits outside the core and replaces the old edge guard.
Face sheets
0.2 to 0.5 mm of woven fiber on each side, in one to three plies. They take the impact load and create the surface grip. Six face options are in volume production.
Core
10 to 16 mm of honeycomb or foam. It sets stiffness, total weight and how far the face dips when the ball lands. Three core structures are in volume production.
Perimeter wall
A 5 to 6 mm ring around the core. It adds weight to the edge and damps the outside of the face, which widens the sweet spot.
One decision, not two
The core and the face share one load path. Buyers who pick them separately usually get a paddle that does neither job well. We quote them together.
Three cores, three different ways to hold a shape
A core takes up most of the paddle volume. Only three structures are in volume production today.
Every core answers the same question: how do you hold two face sheets apart without adding weight? Honeycomb answers with geometry. Expanded beads answer with fused spheres. Microcellular foam answers with billions of tiny closed bubbles. The answer you pick decides the feel, the cost and the lifespan of the paddle.
PP honeycomb
The default core. Its stiffness comes from the shape of the cell walls, not from the plastic they are made of.
Buy it for: the most stiffness per dollar, and the lightest core you can mold.
Watch out: a crushed cell stays crushed. Off-centre hits go dead over time.
Read the PP honeycomb guide → Core · Bead foamEPP
Polypropylene expanded into beads, then steam-fused into one solid block. It does not crush and it does not take on water.
Buy it for: a face that stays even after a year, in any climate.
Watch out: it adds no pop. Light grades take a permanent set under load.
Read the EPP core guide → Core · Microcellular foamMPP
Polypropylene foamed with supercritical gas until the cells run 1 to 100 microns across. Stiffness and impact toughness in one material.
Buy it for: one core that is both stiff and hard to damage, with no cell collapse.
Watch out: it needs high melt strength resin, a narrow process window and the highest price of the three.
Read the MPP core guide →The three cores side by side
| Core | Structure | Density | Where the stiffness comes from | What happens over time | Water | Cost |
|---|---|---|---|---|---|---|
| PP honeycomb | Open hexagonal cells cut from a sheet | 60-90 g/L | The geometry of the walls. Thin walls, tall cells, high stiffness. | A cell that crushes stays crushed. The dead area grows with use. | 0.03% | Entry |
| EPP | Closed beads fused into a solid block | 20-200 g/L | The fused bead matrix. The same in every direction. | Recovers 95-98% of its thickness in 60 seconds after a 50% squeeze. | ≤0.5% in 24 h | Mid |
| MPP | A solid sheet with 1-100 µm closed cells | 30-120 g/L | The solid cell walls. Micro-cells crush in place instead of buckling. | No open channels, so no dead spot forms. | ≤0.5% | High |
Density is the dial that matters most. Every core above is sold in grades. A 60 g/L EPP core and a 160 g/L EPP core are the same material with different behavior. When a spec sheet says "high density," ask for the number in g/L.
A core does not create spin, and a core does not add pop by itself. It sets how far the face moves when the ball lands. Spin comes from the surface of the face. Power comes from how deeply the ball sinks in and how fast the face springs back.
Buyers who ask for "the most powerful core" are usually asking the wrong question. Ask how stiff the paddle should feel, and how forgiving it should be off centre.
Six faces, and one number that gets oversold
A face sheet is thin, under half a millimetre. It still sets feel, spin and how the paddle ages.
Two base fibers do most of the work. Glass fiber is cheap and stretchy. Carbon fiber is stiff and light. Three carbon weaves sit on top of them and change the look more than the performance. One aramid is a category of its own: tough instead of stiff.
The two base fibers
Glass fiber
Cheap, tough and about three times as flexible as carbon. It bends a long way before it breaks, and it puts a spring in the face.
Buy it for: the entry price band, and a forgiving face that does not crack.
Watch out: it is 40% heavier than carbon, softer, and it spins less.
Read the glass fiber guide → Face · CarbonCarbon fiber
The stiffest and lightest face material in the sport. Roughly three times the modulus of glass, at about 30% less weight.
Buy it for: a sharp face, a light paddle and the grip a raw weave gives.
Watch out: it barely stretches, so it cracks instead of bending, and it costs more.
Read the carbon fiber guide →The same carbon fiber, cut three ways
3K, 12K and 18K describe one thing: how many filaments sit in a bundle. A 3K tow holds 3,000 filaments. An 18K tow holds 18,000. The fiber inside is the same. The weave gets coarser, the cloth gets heavier and the price moves, but no tow count makes the fiber stronger.
Tow width, drawn to the same scale
Same fiber, three bundle sizes. Heavier tow, wider band, coarser weave cell.
What changes with the tow count
The visible weave cell grows from about 2 mm on a 3K twill to about 9 mm on an 18K face. The cloth weight grows with it.
What does not change
Filament diameter, fiber modulus and tensile strength. A single filament from a 3K tow and an 18K tow of the same grade look identical under a microscope.
Why brands still market it
Tow count changes what a buyer sees on the shelf. A wider band also spreads flatter, which cuts crimp and helps in-plane stiffness.
What actually changes spin
The surface treatment. Raw weave, grit spray and printed textures move spin and wear far more than the tow count does.
3K woven carbon
The fine weave most brands use when they want a carbon look at a controlled cost.
Buy it for: a tight, even surface and the widest choice of suppliers.
Watch out: the 3 does not mean strength, stiffness or a premium fiber.
Read the 3K guide → Face · Woven carbon12K woven carbon
Four times the tow of a 3K. Bigger cells, heavier cloth and usually a lower cloth price.
Buy it for: a coarse carbon look at a lower fabric cost per square metre.
Watch out: the heavier face needs a thick core, often 16 mm, to keep control.
Read the 12K guide → Face · Spread tow18K spread tow carbon
Six times the tow of a 3K, pressed flat into a wide band. The flattest surface of the three.
Buy it for: a smooth, flat, flagship face and thin plies with almost no crimp.
Watch out: the widest weave cell and the highest face cost in the set.
Read the 18K guide →One aramid, a category of its own
Kevlar (aramid)
The toughest face material and the softest feel in the set. Its strength is toughness, not stiffness.
Buy it for: impact absorption, a soft contact feel and the lowest density of the three.
Watch out: it is weak in compression and kinks instead of cracking. It also fades in UV light.
Read the aramid guide →Why aramid feels softer than carbon
Modulus measures how hard a material is to stretch. Standard carbon sits near 230 GPa. Aramid sits at 112 GPa. Aramid can also stretch 2.4% before it breaks, while carbon gives up at 1.5 to 2.0%.
A soft face is not a weak face. Aramid absorbs impact better than carbon, and it will not shatter. What it will not do is make the paddle stiffer or faster. Aramid does not make a paddle quick. It makes it gentle.
The six faces side by side
| Face | Tensile strength | Modulus | Elongation | Density | What it gives the face | Main weakness | Cost tier |
|---|---|---|---|---|---|---|---|
| E-glass | 3,400 MPa | 72-76 GPa | ~4.7% | 2.5-2.6 g/cm³ | Spring, forgiveness, a face that will not shatter | Heavy, soft and low on spin | Lowest |
| Standard carbon | 3,500-4,900 MPa | 230 GPa | 1.5-2.0% | 1.75-1.80 g/cm³ | Stiffness, low weight, grip from a raw weave | Cracks instead of bending | Mid to high |
| 3K woven carbon | Same fiber as below | 230 GPa | 1.5-2.0% | 1.75-1.80 g/cm³ | A tight, even weave cell of about 2 mm | The 3 is a bundle count, not a grade | Mid |
| 12K woven carbon | Same fiber as above | 230 GPa | 1.5-2.0% | 1.75-1.80 g/cm³ | Bigger 4-6 mm cells and a lower cloth price | Heavier cloth, thicker core needed | Mid |
| 18K spread tow | Same fiber as above | 230 GPa | 1.5-2.0% | 1.75-1.80 g/cm³ | A flat band, thin plies and almost no crimp | Widest cells, highest face cost | Highest |
| Aramid (Kevlar) | 3,000 MPa | 112 GPa | 2.4% | 1.44 g/cm³ | Impact absorption and the softest contact | Weak in compression, kinks, fades in UV | High |
The three carbon rows share one fiber. 3K, 12K and 18K differ in bundle size, cloth weight and weave cell size. They do not differ in filament strength or modulus. Numbers above come from standard-modulus carbon of the T700 class.
The tow count is a weave decision, not a quality rating. A 3K face and an 18K face can use the same fiber, the same resin and the same core. What changes is how the cloth handles, how much it weighs and what the surface looks like on a shelf.
Pick a core and a face by the job, not by the name
Six common buying situations, mapped to a build. The last column is the call we make.
| Your buying situation | Core | Face | Our advice |
|---|---|---|---|
| Lowest landed cost, high volume | PP honeycomb, 13 mm | E-glass | Quote this. Both parts are commodity stock. |
| You sell on durability | EPP | Standard carbon | Quote this. Closed cells do not crush, so the face stays even. |
| Maximum spin from the surface | PP honeycomb, 16 mm | Raw carbon, uncoated | Quote this. The surface does the work, not the core. |
| Softest, most forgiving feel | EPP at the light end | Aramid | Quote this for beginner, junior and therapy lines. |
| Lightest swing weight | PP honeycomb, 13 mm | 18K spread tow | Quote this if the retail price supports it. |
| A flagship look and touch | MPP | 18K spread tow | Quote this only at the top of your range. |
| A cheap carbon label on a budget paddle | Any | Decorative carbon ply | No. A cosmetic layer over glass adds no stiffness. |
Alternatives we quote the most: EPP in place of honeycomb when a buyer complains about dead spots; 3K in place of 12K when a buyer wants to cut cloth cost without changing the look much; raw weave in place of a coated face when spin matters more than wear.
Four price bands, and what moves a build between them
These are the ranges we quote. The band is set by the face and the core, not by the brand on the paddle.
| Band | Typical build | FOB range | MOQ |
|---|---|---|---|
| Entry | E-glass face, EVA or PP honeycomb core, cold press | USD 8.00-15.00 | 500+ |
| Mid | 3K carbon face, honeycomb core, thermoformed | USD 15.00-35.00 | 300+ |
| High | 12K or 18K face, multi-layer core, foam edge | USD 35.00-65.00 | 200+ |
| Flagship | Ceramic grit face, MPP or EPP core, custom graphics | USD 50.00-100.00 | 100+ |
Samples run 10 to 15 days. A production run of up to 2,000 pieces takes about 35 days. Our hot-press line makes 80,000 paddles a month. Packing: one PE bag and one bubble bag per paddle, 50 paddles per carton at 650 × 500 × 350 mm, about 12.5 kg.
Programs behind these bands: PP honeycomb core paddles · EPP core paddles · MPP core paddles · fiberglass paddles · carbon fiber paddles · aramid paddles.
What we will not claim
Five things we do not say, and the reason for each.
Where materials stop mattering
- A material does not add power. A core and a face decide how the paddle bends and how far it bends. They do not add energy the swing did not put in.
- A higher tow count does not make a better face. 3K, 12K and 18K count the yarn bundle. They say nothing about the fiber inside it.
- A core and a face cannot be chosen apart. They share one load path. Change one and the other plays differently on the same ball.
- We do not publish numbers we have not measured. Every figure in our own tables comes off our own instruments. Industry ranges are labeled as industry ranges.
- Certification is not ours to give. USAP and PBCoR approval belongs to the brand that sells the paddle. We test to the standard in house and ship the report.
X-ray structure check
Every core batch is X-rayed for wall thickness, cell size and voids before it is bonded.
Compression test
A coupon from the production run is squeezed to 50% and measured for how far it comes back.
Ball-launch impact test
Faces are fired at with a ball launcher and checked for cracking, delamination and dead spots.
In-house USAP pre-check
We run the deflection and PBCoR checks in house before a sample leaves the factory.
Per-batch QC report
Every batch ships with a report that lists the numbers we measured on it.
Weight control
Standard builds hold 225 g ±5 g. A precision program holds ±2 to 3 g on request.
What buyers ask about paddle materials
The ten questions that come up most often when a brand is choosing a core and a face.
What decides how a pickleball paddle plays?
Two things. The core sets stiffness, forgiveness and how the paddle holds up. The face sets the contact feel, the spin and how the surface wears.
Thickness matters as much as material. A 16 mm core plays softer than a 13 mm core of the same plastic.
Is carbon fiber better than fiberglass?
It is not better. It is different. Carbon is about three times stiffer and about 30% lighter. Glass is cheaper, tougher and stretches three times as far before it breaks.
Pick glass for the entry price band and a forgiving face. Pick carbon for a sharp face and a light paddle.
Does a higher K number mean a better face?
No. K counts the filaments in one bundle. A 3K tow holds 3,000 filaments and an 18K tow holds 18,000. The fiber inside is the same grade.
A bigger tow gives a coarser weave cell, a heavier cloth and usually a lower cloth price. It does not make the fiber stronger.
PP honeycomb, EPP or MPP - which core should I buy?
Buy the core that matches what you sell. Honeycomb for the entry band and the most stiffness per dollar. EPP when the paddle has to stay even after a year. MPP when one core has to be both stiff and damage resistant, and the retail price supports it.
Why does an aramid face feel softer than carbon?
Aramid has a modulus of about 112 GPa against 230 GPa for standard carbon. It also stretches 2.4% before it breaks, while carbon gives up at 1.5 to 2.0%.
So the face bends more on contact and absorbs more impact. That is a feel change, not a power change.
Does a foam core add pop?
No. An EPP or MPP core does not add pop. Foam cores change how long the ball stays on the face and how the outside of the face behaves.
Pop comes from core thickness, face stiffness and how the two work together.
Can I choose a core and a face separately?
You can specify both, and we will build to your spec. We still quote them together, because they share one load path. A stiff face over a soft core plays very differently from the same face over a stiff core.
What is the cheapest build you quote?
An E-glass face over an EVA or PP honeycomb core, cold pressed. That lands in the USD 8.00-15.00 band at MOQ 500 or more.
How long do samples and bulk orders take?
Samples run 10 to 15 days. A production run of up to 2,000 pieces takes about 35 days. Our hot-press line makes 80,000 paddles a month.
Can you put our logo and packaging on it?
Yes. We build OEM and ODM programs. You send the logo, the weight target, the grip size and the packaging spec, and we quote against it.
Tell us the price band and the feel you want
Send the target retail price, the weight and the market. We will come back with a core, a face and a landed cost.
Every material above also has a full guide. Start with the core you are considering: PP honeycomb · EPP · MPP.