Several by-products occur during the production of grain and split leather. These by-products are partly further processed by BOXMARK or sold to various industries as processed products.
The Split Neck
The so-called split neck comes from the bend production which again is processed to split leather. BOXMARK mainly sells this split neck for sausage skin production on a collagen fiber basis.
The Split Belly
The so-called split belly, which is primarily used for gelatine production, is another by-product that comes from butting split skin.
Is a valuable, tasteless foodstuff and is used as a basic material for the following purposes:
- Gelatinize, stabilize and bind food
- Clarify wine and juices and remove undesired flavours
- For hard and soft capsules
- Protective coating of pills and dragées
Industrially Produced Gelatine
It is a valuable basic food stuff which is used for the following:
Machine Glue Stock and Shavings
Recycling materials such as glue stock and shavings which occur in the beamhouse during leather production are processed to highly-valuable industrial greases and proteins in the in-house treatment plant.