Buff

Hlavním účelem broušení je zjemnit, očistit a uhladit mírně poškozený líc (např. prašiviny, mělké škrábance) nebo líc usní, které špatně přijímají apreturu. Dále se brousí usně za účelem získání velurové, nebo nubukové úpravy (jemný vlasový, sametový povrch). Broušení probíhá u některých usní rovněž z rubové strany, aby se docílilo opravy těch míst usně, kde zůstaly zbytky podkožního vaziva. Usně se brousí na válcových strojích, kde hlavní válec je potažený brousícím papírem.

Ο κύριος σκοπός της λείανσης είναι να μαλακώσει, να καθαρίσει και να λειάνει ελαφρώς κατεστραμμένα πρόσωπα (π. Το δέρμα τρίβεται επίσης για να αποκτήσει ένα φινίρισμα βελούδου ή nubuck (λεπτό πέλος, βελούδινη επιφάνεια). Ορισμένα δέρματα τρίβονται επίσης στην πίσω πλευρά για να επισκευαστούν περιοχές του δέρματος όπου παραμένουν υπολειμματικοί υποδόριοι σύνδεσμοι. Το δέρμα τρίβεται σε κυλινδρικές μηχανές όπου ο κύριος κύλινδρος είναι επικαλυμμένος με γυαλόχαρτο.

The main purpose of sanding is to soften, clean and smooth slightly damaged faces (e.g. scabs, shallow scratches) or faces of leathers that do not accept dressing well. The leather is also sanded to obtain a velour or nubuck finish (fine pile, velvety surface). Some leathers are also sanded on the reverse side to repair areas of the leather where residual subcutaneous ligaments remain. Leather is sanded on cylindrical machines where the main roller is coated with sandpaper.

The main purpose of sanding is to soften, clean and smooth slightly damaged faces (e.g. scabs, shallow scratches) or faces of leathers that do not accept dressing well. The leather is also sanded to obtain a velour or nubuck finish (fine pile, velvety surface). Some leathers are also sanded on the reverse side to repair areas of the leather where residual subcutaneous ligaments remain. Leather is sanded on cylindrical machines where the main roller is coated with sandpaper.

The main purpose of sanding is to soften, clean and smooth slightly damaged faces (e.g. scabs, shallow scratches) or faces of leathers that do not accept dressing well. The leather is also sanded to obtain a velour or nubuck finish (fine pile, velvety surface). Some leathers are also sanded on the reverse side to repair areas of the leather where residual subcutaneous ligaments remain. Leather is sanded on cylindrical machines where the main roller is coated with sandpaper.

The main purpose of sanding is to soften, clean and smooth slightly damaged faces (e.g. scabs, shallow scratches) or faces of leathers that do not accept dressing well. The leather is also sanded to obtain a velour or nubuck finish (fine pile, velvety surface). Some leathers are also sanded on the reverse side to repair areas of the leather where residual subcutaneous ligaments remain. Leather is sanded on cylindrical machines where the main roller is coated with sandpaper.

The main purpose of sanding is to soften, clean and smooth slightly damaged faces (e.g. scabs, shallow scratches) or faces of leathers that do not accept dressing well. The leather is also sanded to obtain a velour or nubuck finish (fine pile, velvety surface). Some leathers are also sanded on the reverse side to repair areas of the leather where residual subcutaneous ligaments remain. Leather is sanded on cylindrical machines where the main roller is coated with sandpaper.

The main purpose of sanding is to soften, clean and smooth slightly damaged faces (e.g. scabs, shallow scratches) or faces of leathers that do not accept dressing well. The leather is also sanded to obtain a velour or nubuck finish (fine pile, velvety surface). Some leathers are also sanded on the reverse side to repair areas of the leather where residual subcutaneous ligaments remain. Leather is sanded on cylindrical machines where the main roller is coated with sandpaper.

The main purpose of sanding is to soften, clean and smooth slightly damaged faces (e.g. scabs, shallow scratches) or faces of leathers that do not accept dressing well. The leather is also sanded to obtain a velour or nubuck finish (fine pile, velvety surface). Some leathers are also sanded on the reverse side to repair areas of the leather where residual subcutaneous ligaments remain. Leather is sanded on cylindrical machines where the main roller is coated with sandpaper.