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Ironing & embossing felts

Embossing feltIroning felts - Embossing felts for tanneries. During the ironing and embossing through feed process, the hide is conveyed on the felt and then goes through the cylinder under high pressure in order to provide the final look and touch to the skin.

A complete range of felts adapted to the different kinds of processes, from ironing to deep embossing, for soft / thin leather to heavy ones, are available. DOLLFUS & MULLER ironing and embossing felts are designed to avoid any risk of folds or non homogeneous embossing. The soft surface is the result of a specific treatment which allows a constant thickness and hardness overall the surface. Anti static fibres are used to avoid static electricity problems, specialy during winter time for ironing processes.

 

Through feed embossing machine

Dollfus & Muller is manufacturing very soft ironing felts to iron leather. These ironing felts are either mixed felts or 100% woollen felts for very sensitive leather. Furthermore, Dollfus & Muller is manufacturing high pressure felts for deep embossing and heavy duty embossing machines.

 

These ironing and embossing felts are used on the following ironing embossing machines : Bergi, Rotopress, Mostardini, Rotomec, Rotopia, Nanopress, Shanghai Sunhome, Sprun, Özdersan, Svit, TB, 3H, feng Hsin, Hydro Charm HC, Tianjin Jinlin,...

 

FELTS FOR CONTINUOUS IRONING & EMBOSSING MACHINES
Production Process Type of leather Working parameters Recommended
felt
Characteristics
   Pressure
(bars)
Max working Temp.
 Composition Weight
(g/m²)
Thickness
(mm)
Density Lifetime
Automotive,
upholstery
Heavy
Embossing
 Heavy and thick leather
Ex : Cow, Buffalo
up to 300 < 160°C EMBO M 91 50% wool - 50% synthetic
+ anti-static fibres
9100 13.5 670 +++++
Automotive,
upholstery

Heavy ironing /
Medium Embossing

Heavy and thick leather
Ex : Cow, Buffalo
up to 200 < 160°C EMBO M 81 50% wool - 50% synthetic
+ anti-static fibres
8100 12.5 640  ++++
Automotive,
upholstery
Medium ironing /
Low embossing
Cow, Pig, Calf up to 120 < 160°C EMBO M 70 50% wool - 50% synthetic
+ anti-static fibres
7000 11.5 610  +++
Shoes, bags,
garments
Low ironing /
Low embossing
Sensitive leather
Ex : Goat, Sheep
up to 120 < 140°C EMBO W 60
100% wool 6000 10.5 570  +++
Shoes, bags,
garments
Low ironing Cow, Pig, Calf under 50 < 160°C EMBO M 55 50% wool - 50% synthetic
+ anti-static fibres
5500 10.5 520  ++++