vombaur GmbH & GmbH vombaur DIN ENISO9001:2015 Certified acc.to [email protected] +49 20224661-0 Germany 42369 Marktstraße 34 Wuppertal Co.

KG

stotz-design.com 05/21 made from Wovenfilter tubular Conically shrunk:

FILTRATION

Seamless. Safety guaranteed. SEAMLESS. SAFETY GUARANTEED. Seamless No seam, filter, support uniform and shrink-on properties sleeves

The unique machinery at Our seamless woven tubu- our mill makes this lars offer identical surface possible: our round weaving characteristics all around machines produce seamless the circumference. Flow filter tubulars and narrow rate, resilience, shrinkage fabrics for manufacturing behaviour, material filter media. thickness – our filter media possess these central properties over the entire surface of the tubular.

The result: uniform filtration and high levels of process assurance.

Safe and precise: Water filter made of round woven filter tubular with a perfectly fitting inner diameter

02 Reliable fabrication: Double beaded band for filter bags

Uniform filtration properties all around VERSA- TILE

Filtration Tapes and belts for textiles by manufacturing vombaur filter media

> Separation of solids Reinforcing edges, covering seams, and liquids dissipating static charge, stabilising star filters – our narrow textiles fulfil > Uniform filtration essential tasks in the manufacture of properties filter media from woven textiles, > Low wear and non-wovens. > Maximum process safety > Suitable for drinking water > Standards-compliant specifications Depending on requirements with > Made of high-strength one selvedge and fibres one crochet edge or > Stretched with two identical selvedges > Printed > Thermoset

03 Reliable filter PROCESS textiles for a wide ASSURED variety of industries:

Safe and > Water management durable > Food industry > Chemical industry From drinking water and oil > Sewage treatment plants filters to mining: our seam- less woven tubes and narrow > Filtration plants and chemical textiles for the manufacture equipment manufacturing of filter media offer numerous > Oil filters orf the chemical advantages for liquid filtration. and petrochemical industry > Offshore industry > Mining > Automotive industry > Marine industry > and many more

No seam or weld contours, and thus no undesirable breakage points

Durable and stable: Drainage filters Temperature and acid resistance

Temperature 300 °C PTFE 275 °C PPS 250 °C PEEK 225 °C 200 °C 175 °C PES ETFE 150 °C 125 °C PVDF PA 100 °C PP 75 °C PVC 50 °C 25 °C 0 °C 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 pH value acid neutral alkaline

ABUNDANT High performance Filtration materials for textiles made high performance of high-tech

products fibres The choice of material is based, for example, High performance materials form the > Polyester on the burst pressure, basis for our filtration textiles. The pH value, chemical > Polyamide me­chanical, chemical and thermal resistance or operating requirements of the respective > Polypropylene temperature. filtration application determine the > PTFE choice of raw materials and : in colla­boration with you, we select > PVDF the raw material or material combi- > PEEK nation for your round woven tubulars and manu­facturing-ready textiles > PPS Do you need a filtration that best meets the respective > ETFE made of a requirements. different material? > metal threads Please feel free to > and others contact us.

05 PRECISE. FUNCTIONAL. SAFE. FUNCTIONAL

Depending on what function our filtration textiles are required to fulfil, we weave monofilament, multi­ filament or spun fibres.

> Monofilament achieves precisely defined sizes. Monofilament fabrics are easy to clean – ideal for frequent backwashing of the cartridges in automatic filter systems. > Multifilament enables a filter process with greater filter fineness for filter media. > Spun thread is characterised by dense fabric structures with high retention capacity. In combination with the filter construction, it ensures a uniform build-up and gentle removal of the filter cake. Our round woven tubulars made of staple fibres can be calendered to reduce the permeability even further.

Precise and durable: Woven tubular for oil filtration made of monofilament

07 IN THE WEAVE Taffeta The right Taffeta weave creates a tight weave with the technology for highest resistance to any filter displacement. application

The various filtration requirements The demand individually tailor made have the highest filtration textiles. Besides the material, number of binding the weaving technique also affects points. how strong the narrow textile is, how drapable it is, and how permeable it is. Depending on the requirements, we rely on needle or weaving technology in our production. A twill weave enables a higher thread density of the material and im- proves the draping ability.

Needle weaving neces- sitates a crocheted edge for technical reasons. Filter fabrics woven The thickening of the with a twill weave crocheted edge can adapt better to the be reduced. To create shape of the filter seamless round woven carrier structure. sleeves without crocheted edges, we rely on shuttle weaving in our production. A satin weave enables a high thread density in both directions and a particularly smooth surface.

The filter cake is easier to remove from the surface.

08 Multiple layers of support and filter sleeves for oil filters

FABRICATION

Shrunk, printed, in combination with injection moulded, plastic or metal parts – we ensure a perfect composi- tion of your components. We manu­ facture complex textile combinations for special applications, combining the raw material properties of the different woven tubulars.

A perfect fit, put together for you

Individual dimensions, precise speci­fications: our materials and manu­facturing know-how flows into narrow textiles and textile components which are exactly as you need them.

Of course, we are happy to develop fil­tration textiles and components for you with individual dimen­ sions and individual specifications.

09 CUSTOMISED We are your development partner.

Your requirement drives our product development. Depending on what your filter medium needs to achieve, we select and combine the materials, the type, the weaving technique and the finishing.

Filtration textiles to your specifications

MATERIAL PES, PA, PP, PPS, PVDF, ETFE, PTFE, PEEK, metal thread

FINENESS Monofilament: 35 µm to 500 µm Multifilament: 48 dtex to 3300 dtex

THREAD TYPE Monofilament, multifilament, spun

FLAT WIDTH Standard: up to 350 mm Custom-made products: up to 950 mm

WEAVING TECHNIQUE Needle or shuttle technology

3D PROFILE AND Bead tapes, hollow chamber structures CHAMBER SYSTEMS

WEAVE Taffeta, twill, satin, special weaves

FINISHING Washed, thermoset (contact heat, hot air or saturated steam), coated, printed, calendered

FABRICATION Ultrasonic welding, sewing, shrink wrapping, covering plastic or metal carrier, connections with injection moulding

SPECIAL FEATURES Shuttle weaving technique with two identical selvedges, with identical surface properties around the entire circumference

10 PERFECT-FIT AND INDIVIDUAL

Precisely defined properties all around: Seamless woven tubular made of PPS for the chemical industry