PP Honeycomb vs EPP Core for Carbon Fiber Paddles

Key Takeaways

• The core is the second decision after the face. It sets feel more than any other part.
• PP honeycomb: crisp, powerful, direct, low cost. Industry standard.
• PP’s weakness: cell collapse after long-term play.
• EPP foam: light, damped, control-oriented, recyclable.
• EPP needs EVA edge reinforcement for rigidity.
• Both cores hold 225 g ±5 g.
• PP fits entry lines. EPP fits premium positioning.
• A two-line strategy covers both markets with one supplier.

Why the Core Is the Second Decision After the Face

What the Core Controls: Exit Speed, Damping, Weight and Feel

The core absorbs and returns energy. It sets exit speed, damping, weight, and feel. A soft core slows the ball. A dense core adds pop.

It also decides long-term consistency. A core that holds its shape keeps the paddle playing like new.

That consistency is what justifies a warranty and repeat purchases.

Why the Same Carbon Face Can Feel Completely Different

The same T700 face behaves differently on each core. The core decides what happens after impact. Face is the constant; core is the product difference.

Retailers compare paddles by face. The feel they are actually comparing is mostly the core.

What This Guide Decides for You: Which Core Fits Which SKU

PP fits value lines. EPP fits premium lines. The decision table at the end maps cores to SKUs.

There is no universal winner. There is only the right core for the right price point and player.

Test both with your target players before locking the lineup. Their feedback decides faster than any table.

PP Honeycomb: The Industry Standard, Explained

What PP Honeycomb Is (and the 8 mm / 10 mm Cell Sizes We Use)

PP honeycomb is a hexagonal polypropylene cell structure. We use 8 mm and 10 mm cells. Smaller cells feel crisper. Larger cells feel softer.

Cell size is a tuning lever inside the PP option. It changes feel without changing material.

How It Plays: Crisp, Powerful and Direct

PP returns energy fast. Contact feels crisp and direct. Power output is high for the cost.

The trade-off shows at the kitchen. The same crispness that drives the ball hard also makes soft touch harder to control.

The Long-Term Weakness: Cell Collapse and How It Feels

Traditional PP cells collapse under long-term play. The face softens. Dead spots appear. Players describe it as the paddle going “dead.”

Cost, Sourcing Speed and Why New Brands Start Here

PP is cheap and widely available. Tooling is simple. New brands start here because cost and lead time are low.

It supports both cold-pressed and thermoformed builds. That flexibility keeps entry pricing aggressive.

EPP Core: The Premium Foam Alternative, Explained

What EPP Is: Expanded Polypropylene Foam

EPP is expanded polypropylene foam. It is light, strong, and resilient. It does not have cells to collapse.

Its structure absorbs energy evenly across the face. Response stays consistent after thousands of hits.

How It Plays: Light, Damped and Control-Oriented

EPP absorbs vibration and slows exit slightly. Feel is soft and controlled. Hand fatigue drops over long sessions.

The control gain is real on dinks and resets. Players who value touch choose EPP.

The Durability Advantage: No Collapse, Recyclable

EPP resists long-term deformation. It holds its shape through heavy use. It is recyclable, which supports eco positioning.

Durability is a warranty story. A core that does not soften reduces returns.

The Catch: Edge Rigidity — and Why We Add EVA Edges

EPP alone lacks edge rigidity. The fix is EVA edge reinforcement. EVA adds stability, a larger sweet spot, and better torsion resistance.

Without the EVA edge, an EPP paddle flexes too much at the rim. The hybrid is the product, not the foam alone.

Process Fit: Thermoformed Raw Carbon Is Its Home

EPP pairs best with thermoformed raw carbon builds. Heat and pressure bond the foam and face into one stable part.

Thermoformed EPP lines run on vacuum tanks and pre-shape stations. The result is a consistent, repeatable build.

PP vs EPP: Head-to-Head Comparison Table

Feel and Performance: Power vs Control

Durability and Failure Mode: Collapse vs Deformation Resistance

PP fails by cell collapse. EPP resists deformation. Over two years, EPP keeps its feel longer.

Collapse shows up as dead spots and a softer face. EPP keeps response uniform across the hitting area.

Weight Control: Both Hold 225 g ±5 g

Both cores hit the 225 g ±5 g standard. Weight is tuned with face layers and small parts, not by core choice alone.

Manufacturing: Process, Speed, MOQ and Lead Time

MOQ is 200 units. Samples run 7–15 days. Thermoformed capacity is 80,000 units per month.

Cold-pressed capacity is higher, about 100,000 units per month. Confirm which line your order runs on.

Cost and Eco Position: Entry vs Premium

PP is the cost leader. EPP costs more and supports premium positioning with recyclability.

The material gap is real but shrinks at volume. Quote both cores at your order size before deciding.

Which Core Should Your Brand Manufacture?

Choose PP If: Entry Line, First Product, Price-Sensitive Launch

PP fits a first product and a price-sensitive launch. Cost is low. Lead time is short. Feel is powerful and familiar.

The market already understands PP paddles. Retail copy is easy to write and easy to sell.

Choose EPP If: Premium Positioning, Control Feel, Long-Term Durability

EPP fits premium lines. It sells control, comfort, and durability. The story holds up at a higher retail price.

EPP also supports sustainability claims. Recyclability is a differentiator younger buyers respond to.

The Hybrid Option: EPP + EVA Edge and PP + EVA/TPE Combos

EPP plus EVA edges is the standard premium hybrid. PP can also gain EVA or TPE perimeter reinforcement. Hybrids tune feel without switching cores.

A PP core with a TPE edge gains stability and damping at a small cost increase. It is the budget path to premium feel.

A Sample 2-Line Strategy: Entry PP Line + Premium EPP Line

One supplier, two lines, two markets.

Both lines share face sourcing and QC. Inventory flexibility improves because the supplier already runs both cores.

What to Verify Before You Commit to a Core

Playtest the Sample, Not the Spec Sheet

Play the sample. Feel the difference. Spec sheets describe; samples decide.

Test the same face on both cores side by side. The comparison is the fastest education a buyer can get.

Check the Failure Mode: How Long Before the Core Goes Soft?

Hit the sample repeatedly. Ask for long-term play data. Know when PP softens and whether EPP holds.

Ask the factory how many sessions the core survives before response changes. The answer shapes your warranty and your replacement policy.

Confirm Weight and Balance at 225 g ±5 g

Weigh multiple samples. Check balance. Both cores must hit the same weight target with the same tolerance.

EPP runs lighter naturally. Face layers and small parts bring it back to 225 g ±5 g. Confirm the final build, not the raw core.

Ask About MOQ, Lead Time and Capacity (Our Numbers: 200-Piece MOQ, 80,000/Month Thermoformed)

MOQ: 200 units. Samples: 7–15 days. Thermoformed capacity: 80,000 per month. Cold-pressed capacity: 100,000 per month. Confirm numbers before ordering.

Lead time for 2,000 units runs about 30–40 days for either core. Ask which core runs faster in your order size.

Frequently Asked Questions

Is EPP Better Than PP Honeycomb?

It depends on the SKU. EPP wins on durability and control feel. PP wins on cost and power. Position decides the winner.

A value launch with EPP is over-built. A premium line with PP undersells its price.

Do Pro Players Use PP or EPP Cores?

Both. Competitive lines use premium PP generations and EPP or MPP floating cores. The build matters more than the label.

Tournament paddles are spec’d by feel and consistency, not by core name.

Why Do Some Paddles Combine PP with EVA or TPE?

To add edge stability without switching cores. EVA and TPE perimeter reinforcement tunes feel and durability at low cost.

Hybrid edges are the cheapest way to move a mid-tier paddle toward premium feel.

Which Core Lasts Longer Over Two Years of Play?

EPP. It resists deformation and collapse. PP softens over time, especially under heavy play.

A two-year warranty is easier to support on EPP. PP needs faster replacement expectations.

Final Checklist: Core Decision for Your Brand Line

• Define the SKU position: entry, mid, or premium.
• Match core to feel: PP for power, EPP for control.
• Confirm weight target: 225 g ±5 g.
• Confirm process fit: PP cold press or thermoformed, EPP thermoformed.
• Playtest samples before approval.
• Verify MOQ, lead time, and capacity in writing.
• Lock the approved sample as the production reference.