Pocket Spring Units
Under the BESTTEL brand, KAR-AS manufactures pocket spring units for mattresses, sofas and chairs. Each coil works independently in its own separate cell. Production heights range from 60 to 280 mm; the models in the product tables range from 7 to 28 cm in height with 1.20–2.10 mm wire, including zoned, micro, edge-support and double-layer units. Shipped on pallets or roll-packed; custom sizes on request.
Pocket spring units have become a key material in mattress, sofa and chair production. KAR-AS produces them from high-carbon quality steel wire in heights from 60 mm to 280 mm. Finished pocket spring units ready for mattress, sofa and chair production are shipped open on pallets or roll-packed, with or without pallets, drawing on KAR-AS's experience. KAR-AS produces pocket spring units in custom sizes on customer request.
Model comparison
| Model | Height (cm) | Wire diameter (mm) | Count Series | Arrangement |
|---|---|---|---|---|
| ECO ZONE POCKET SPRING | 10-18 | 1.40 - 2.00 | 1200+1500 | WDP+NORMAL |
| DOUBLE DOUBLE COUNTS POCKET SPRING | 16-28 | 1.40 - 1.60 | 2000+650 | WDP+LDP+NESTED |
| CLEAN SOFT CUT POCKET SPRING | 7-10 | 1.50 - 1.80 | 650+1500 | WDP+LDP+NESTED |
| EDGE PROTECTOR POCKET SPRING | 10-14 | 1.50 - 2.10 | 650-1500 | LDP-WDP+NESTED |
| FIT INNOVATIVE POCKET SPRING | 12-14 | 1.60 - 2.00 | 800 | WDP |
| KINGS MICRO POCKET SPRING | 10-20 | 1.20 - 1.60 | 1200-2000 | WDP |
| PURE FIRM FLAT POCKET SPRING | 8-14 | 1.60 - 2.00 | 650+800+1000 | LDP+WDP+NESTED |
| SMART ZONE FLATTY POCKET SPRING | 8-16 | 1.60 - 2.00 | 800 | WDP+NESTED |
| SUPPORTIVE AND COMFY POCKET SPRING | 13-15 | 1.60 - 2.00 | 800-1000 | WDP |
| TALL ELEGANT POCKET SPRING | 12-20 | 1.60 - 2.00 | 800-1000 | LDP+WDP+NESTED |
| AIR-WAVE INFINITY ZONES POCKET SPRING | 12-15 | 1.60 - 2.00 | 800 | WDP |
Frequently asked questions
What is a pocket spring unit?
In a pocket spring unit each coil is placed in its own separate cell, so the springs work independently of each other. This gives point support and reduces motion transfer across the mattress.
What is a zoned pocket spring?
A zoned pocket spring unit is divided into areas that give different support. KAR-AS zoned models include Eco Zone, Smart Zone Flatty and Air-Wave Infinity Zones.
What are the technical ranges of KAR-AS pocket springs?
Pocket spring units are produced in heights from 60 to 280 mm. Across the models in the product tables, height ranges from 7 to 28 cm, wire diameter from 1.20 to 2.10 mm and count series from 650 to 2000. Micro (Kings Micro), edge-support (Edge Protector) and double-layer (Double Double Counts) models are available, and custom sizes are made on request.
What is the minimum order for pocket spring units?
One full container; different pocket and Bonnell models can be combined in the same container. Units are made to customer dimensions on request.
How are pocket spring units packed?
Flat-pack pressed or roll-packed, with or without pallets, depending on the customer's preference.
Can we buy pocket spring units under our own brand?
Yes. KAR-AS manufactures under the customer's brand (private label) and as an OEM supplier; details are on the OEM & Private Label Manufacturing page.
