Réduction du bruit dans les machines à matelas : comment pouvons-nous construire un atelier plus silencieux ?

Trop de bruit dans un atelier peut tuer la concentration, augmenter les plaintes des travailleurs, et même réduire l'efficacité de la production. Il est temps de…

The key to a quieter mattress workshop lies in reducing machine vibration, optimizing layouts, isolating loud zones, and upgrading to lower-noise components.

If your workshop sounds more like a factory from the ’80s, this article will walk you through 10 real solutions to make it quieter — without slowing down production.

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What Are the Sources of Noise in Mattress Machinery?

Too many factory owners ignore machine noise until workers complain or production errors rise. That’s too late.

Noise usually comes from motors, gears, vibration points, and airflow — understanding these helps us reduce it faster.

Let’s look deeper.

Types of noise we deal with:

Source	Type of Noise	Common in…
cURL Too many subrequests.	Mechanical, Electrical	Spring pocketing machines
Gear mechanisms	Impact & Friction	Compression or bagging equipment
Fans & compressors	Airflow (aerodynamic)	Heat sealing and film wrapping zones
Bearings & rollers	High-frequency buzz	Conveyor lines and spindles

To fix the noise, I first ran a noise audit using a handheld decibel meter, checking different zones of our factory throughout the day. We mapped out hotspots above 85 dB — that’s the danger line for hearing damage.

From there, we targeted interventions machine by machine. The data doesn’t lie — some of our old spring coilers were up to 92 dB at close range.

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Can Soundproofing Materials Help?

Soundproof foam isn’t just for music studios — in fact, our ceiling panels reduced echo instantly.

Installing acoustic foam, barriers, and vibration-absorbing pads can cut noise up to 30% without touching the machines themselves.

Here’s what worked in our case:

Material Comparison Table

cURL Too many subrequests.	Where We Used It	Avantage
Acoustic Panels	Workshop walls and ceilings	Reduced echo, clearer air
Foam Liners	Machine covers	Less motor buzz
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Many machines don’t need to be replaced — just better grounded.

Rubber isolation pads and spring mounts stop vibration from echoing through your floor and walls.

Here’s how we improved:

• Added EPDM vibration pads under spring machines
• Installed rubber feet under our conveyor line supports
• Used spring-damper mounts for our main press machine

After installation, we saw a 6 dB drop in adjacent workstation noise.

The cost? Less than $100 per machine. That’s a solid return.

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Does Workshop Layout Matter?

Before, we had noisy and quiet machines all mixed up — like putting a drum kit in a library.

Separating loud machines and creating noise zones reduces average worker exposure.

Here’s what we changed:

New Layout Zones

Zone	Purpose	Machines Assigned
Zone A: Loud	Bagging + pressing	DF-X02, DF-Y06, DF-F05
Zone B: Medium	Conveyor + sealing	DF-J03, DF-F07
Zone C: Quiet	Labeling, QC, packing	Manual tables, final QC areas

Bonus: this also improved workflow. Loud areas are now closer to the loading dock. Less back-and-forth = more productivity.

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Should Workers Use PPE or Noise-Canceling Gear?

Some noise is unavoidable — but exposure time can be controlled.

Equipping workers with earplugs or earmuffs protects hearing and meets safety rules.

We tested:

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Conclusion

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