Package sealing machinery - Import export

RK tube connector – unbeatable variety Thanks to their simple clamping principle, the aluminium tube connectors enable the fast assembly of both round and square precision tubes. The huge diversity of this system is what makes it an attractive and cost-effective alternative to conventional welded connections. Our application expertise and the experience we have gained over several decades as a manufacturer of clamp connectors give you security for individual handling of RK tube connection systems. Connecting tubes with different diameters and cross sections to one another The cast aluminium or extruded aluminium tube connectors impress with good mechanical properties, a wide range of variants and optimum value for money. The Solid Clamps product range currently comprises clamp connectors with a diameter of 8-80 mm for round tubes and of 20-80 mm for square tubes. More than 170 basic types in over 400 different variations are available.

Flat aluminium seals are mainly used in the cosmetic, pharmaceuticals and food industries. They are applied using fully automatic packaging lines (e.g. BaCo 2500 and BaCo 3600). The aluminium seals are available in any shape, size, material specification and design. Advantages Quality protection Protection against light, oxygen, germs, water vapour and foreign odours Tamper proof Absolute tightness Exclusivity through individual print and decoration Easy to peel off Residue-free removal Pasteurisable, sterilisable and breathable seals

Preformed aluminium seals protect the product as well as the environment. They are made of aluminium-plastic compounds that provide an ideal protection against leaks and 100% tamper-proof. They can also be used to seal containers with aggressive chemicals and agro-chemicals. Their recessed shape or cap shape makes them idel for manual processing as they can easily be manually placed on the containers. Advantages reliable protection, also for aggressive products easy manual handling, self-centring

Base surfaces Standard surfaces can be applied at our in-house electro-plating unit. We also make use of a network of outstanding industry partners able to apply the best surface for every application. Zinc-galvanised with various passivations (CrVI-free) Zinc-nickel-galvanised with various passivations (CrVI-free) Zinc flake coatings for various standard product families Phosphate coatings Further base surfaces on request Topcoats ARNOLD UMFORMTECHNIK GmbH & Co. supplies various organic and inorganic topcoats, seals and low-friction coatings. The appropriate products for the galvanised surfaces or zinc flake coatings can be selected from very many options in the range. Low-friction coatings Seals Seals with integral lubricant Organic and inorganic coatings (different colours on request) The low-friction coatings meet the VDA 235-104 friction coefficient requirements – total µ of 0.09 to 0.14. Further friction value ranges can be adapted on request.