7 Machines for the beverage, food, pharmaceutical, cosmetic, chemical and plastics processing industry; machines for maltings, breweries, wine press houses and dairies; machines for the manufacture, coating, transportation, treatment, packaging and recycling of bottles, cans, glasses, packages, cartons, bottle crates and piece goods; machines for palletising, depalletising, packing, unpacking, sorting, cleaning, filling, fastening, labelling and packaging; machines for printing or inscribing containers; machines for removing bottles from bottle crates; machines for grouping, separating and merging packaging materials; carbon dioxide processing machines and mixing machines, in particular for the manufacture of syrups and drinks; machines for degasifying beverages; installations (machines) for processing and dosing gases, flavourings, sugar, concentrates, fruit pieces, malt and hops, where necessary for the production and bottling of beverages and liquid foodstuffs; machines for mixing beverages with carbon dioxide; machines for impregnating liquids, in particular beverages; mixers (mixing machines) for making beverages; machines for making liquid mixtures with pre-established mixture ratios for malting, brewing, dairy and wine cellar machines; devices (machines) for mixing liquids; injection moulding, injection blow moulding, extrusion blow moulding, stretch blow moulding and blow moulding machines for manufacturing hollow bodies of plastic, in particular bottles and containers of plastic; machines and mechanical devices for manufacturing, coating, storing, transporting, sorting, heating, cooling and shaping blanks for plastic bottles; electric cleaning machines; bottle capping machines; screw cappers for containers (capping machines); machines or machine parts consisting of several system sections for sealing containers; filtration installations (machines) for making beverages, in particular for beer and wine filtration; water tanks being part of machines; biogas tanks being part of machines; machines for generating hydrogen by electrolysis and components thereof; installations (machines) for dissolving substances in liquids; mechanical waste disposal apparatus and machines; mechanical heat and power plants; installations for the beverage, food, pharmaceutical, cosmetics, chemical and plastics processing industry, composed of blow moulding machines, filling machines, labellers [machines], printing machines for printing containers, sealing machines for sealing containers, inspection machines for inspecting containers and/or transport equipment for transporting containers; machines having multiple machine parts for the beverage, food, pharmaceutical, cosmetic, chemical and plastics processing industry; installations for gasifying liquids with carbon dioxide, in particular water; apparatus for aerating water; homogenizers in the nature of milk homogenizing machines