Coroplast Fritz Muller Gmbh & Co. Kg

Coroplast Fritz Müller Gmbh & Co.

Gülay Wittig

Christoph Lodde

Guido Vorwerk

Christoph Frigge

Klaus Becker

Thomas Zakrzowski

Marcus Söhngen

An adhesive tape, including a substrate including a stitched fleece and an adhesive layer applied one-side on the substrate, wherein the stitched fleece is formed from fibers, which are stitched with stitching yarns. A manually tearable adhesive tape is disclosed, with improved abrasion resistance properties together with a high noise damping. The stitching yarns may be stitched with a fineness of at least F24.

Adhesive tape with fine-stitch stitch-bonded web

A colored adhesive tape (), in particular a yellow, orange-colored, or black adhesive tape (), preferably a cable wrapping tape, with a temperature class of at least T3 (LV 312), including a textile substrate with a polymer plastic substrate (), on which an adhesive material () is applied. In order to improve the temperature stability of the tape, while maintaining advantageous properties, the color of at least a part of the substrate () is formed by the inherent color of the polymer plastic material. The tape is preferably substrate formed of a polymer plastic materials which are aromatic, nitrogen-containing polymers from the group of polyoxadiazoles (POD), polybenzobisoxazoles (PBO) or polybenzimidazoles (PBI) (). The adhesive tape () may be used as a cable harness ().

High-temperature and flame-resistant colored adhesive tape, use of a substrate for its manufacture, and cable harness including such an adhesive tape

A cable wrapping tape, in particular for the engine compartment of an automobile, has a strip-like carrier consisting of fabric, said carrier is provided at least on one side with a self-adhering adhesive layer which consists of a pressure-sensitive adhesive, wherein the fabric of the carrier consists of a yarn which is formed from a polyamide material and which has a yarn strength of at least 280 dtex. The yarn is formed from 24 to 80 filaments, and the cable wrapping tape meets abrasion class E according to LV 312 both on a mandrel having a 5 mm diameter and on a mandrel having a 10 mm diameter. For increasing the abrasion resistance, it is proposed that the filaments are twisted with one another about a central longitudinal axis (X-X) of the yarn.

Cable winding tape, in particular for an engine compartment of an automotive vehicle

A highly abrasion-resistant technical adhesive tape rolled into an adhesive tape roll includes a strip-shaped double-layer substrate with a pressure-sensitive adhesive coating on one side. The substrate includes a first fabric layer, and a second fabric layer firmly connected to each other over the entire surface by an adhesive connection layer. An adhesive tape of this type acts in a noise-damping manner and is easily processable both manually and by machine because the fabric of the first textile layer and the fabric of the second textile layer each have a basis weight of 50 g/mto 300 g/m. The adhesive connection layer has a basis weight of 50 g/mto 300 g/m. The adhesive tape has a thickness (D) of at least 0.5 mm. At least one tape edge has a pattern deviating from a straight line formed by a separating process.

Manually tearable woven adhesive tape with high abrasion resistance and noise damping, and method of making same

The present disclosure relates to a cable wrapping tape, including a band-shaped support () made of a textile fabric with warp threads () and weft threads () made of a PET plastic. The warp and weft threads () are made of filament yarns, the size of the weft threads () being larger than the size of the warp threads (). An adhesive coating is applied to the support (). The size of the warp threads () is larger than/equal to 20 dtex and smaller than/equal to 40 dtex.

Cable wrapping tape

A self-windable, transversely tearable textile industrial adhesive tape () having a tape-shaped substrate () which has a thickness (D) in the range of 0.05 mm to 1.8 mm, consisting of a knitted fabric () having stitches () made of yarn (), and which is provided on one side with a pressure-sensitive adhesive coating () which is applied directly to the substrate () with a specific weight per unit area in the range of 20 g/mto 300 g/m. In order to obtain improved manufacturability as well as improved functional characteristics, in particular an improved dimensional stability during the process, while preserving the advantages of using a substrate (), it is proposed that the substrate () includes weft threads () running mutually parallel in the transverse direction, which weft threads () are held in the stitches () of the knitted fabric ().

Self-windable, cross-tearable, textile industrial adhesive tape having a knitted substrate

An orange-colored adhesive tape () a cable-wrapping tape, including a colored textile substrate () and an adhesive layer () applied at least to one side of the substrate (). The substrate () contains at least one red and at least one further colorant. In order to improve colored tapes of the above-mentioned type, in particular providing increased temperature stability, while maintaining advantageous usage properties, at least one of the colorants contains a disazo compound or is completely formed therefrom. A method and a substrate () for manufacturing the adhesive tape () as well as a cable harness () with the adhesive tape () are also described.

High temperature resistant colored, especially orange colored adhesive tape as well as method and carriers for the manufacture thereof and wiring harness with such an adhesive tape

A method for assembling cable wrapping tapes. From an adhesive tape parent roll, strip-like adhesive tapes (), each having two cut edges () on the sides, are produced from a textile material which has an adhesive coating () on one side, by cutting in the drawing direction of the parent roll. The cutting is performed using an ultrasound-excited cutting tool () and wherein the cutting is performed using a cooled cutting tool (). An adhesive tape (), having a strip-like textile carrier material () and an adhesive coating () applied to one side and two cut edges () on the sides. The cut edges () are created by ultrasound cutting, and the textile carrier material () of the carrier is fused to its cut edges (). No adhesive coating () exists on the cut edges (); which are free of lint and threads.

Method for assembling textile adhesive tapes

An adhesive tape includes a carrier having a stitch bonded nonwoven and an adhesive layer that is applied to one side of the carrier, wherein the stitch bonded nonwoven is formed from fibers, which are stitched with sewing threads. The adhesive tape has improved abrasion resistance while simultaneously avoiding flagging. The sewing threads may have a thread linear density of at least 80 dtex.

Adhesive tape having a stitch-bonded nonwoven carrier

A cable wrapping tape, in particular for the engine compartment of an automobile, has a strip-like carrier () consisting of fabric, said carrier is provided at least on one side with a self-adhering adhesive layer () which consists of a pressure-sensitive adhesive, wherein the fabric of the carrier () consists of a yarn () which is formed from a polyamide material and which has a yarn strength of at least 280 dtex. The yarn () is formed from 24 to 80 filaments (), and the cable wrapping tape meets abrasion class E according to LV 312 both on a mandrel having a 5 mm diameter and on a mandrel having a 10 mm diameter. For increasing the abrasion resistance, it is proposed that the filaments () are twisted with one another about a central longitudinal axis (X-X) of the yarn ().

An abrasion-resistant adhesive tape (), that can be formed into a roll, preferably a cable winding tape (), with a strip-shaped double-layer substrate () with a pressure-sensitive adhesive coating () on one side. The substrate () having a first textile fabric layer () and a second textile fabric layer (), being permanently connected by an adhesive connection layer (). For a high abrasion resistance, preferably a class-E abrasion resistance according to LV 312, and enabling easy processing with a minimal thickness, the first and second textile layers () each have a basis weight ranging from 80 to 300 g/m, the adhesive connection layer () having a basis weight ranging from 50 to 300 g/mand a laminate adhesive force, by DIN EN 1939, between the textile layers greater than 10 N/cm.

Highly abrasion-resistant technical adhesive tape with double-layer liner

An adhesive tape having a carrier including a stitch-bonded web and an adhesive coating applied on at least one side of the carrier. The stitch-bonded web may contain fibers composed entirely from polyester (PES) and sewn by means of at least one sewing thread. The stitch-bonded web contains bicomponent fibers in addition to the fibers may be composed of PES.

Adhesive tape based on a stitch-bonded web carrier with bicomponent fibers

An adhesive tape (), including a substrate () including a stitched fleece () and an adhesive layer () applied on one side to the substrate (), wherein the stitched fleece () is formed at least 80% of long fibers () that have a fiber length (L) of 80 mm to 120 mm. The adhesive tape having improved abrasion properties while maintaining a high noise damping.

Adhesive tape with a long-fiber stitch-bonded fleece

The present disclosure relates to a woven-fabric adhesive tape, more particularly a cable-wrapping tape, comprising a tape-shaped woven-fabric backing having at least one adhesive coating applied to at least one side of the backing. The woven-fabric backing is formed from warp threads and weft threads and the linear density of the weft threads in dtex is greater than the linear density of the warp threads in dtex. The width-based linear density of the warp threads in dtex/cm is less than the length-based linear density of the weft threads in dtex/cm. The width-based linear density of the warp threads is about 2000 to 4000 dtex/cm and the length-based linear density of the weft threads is about 8000 to 20 000 dtex/cm, preferably 8000 to 16 000 dtex/cm. The disclosure further provides a tape-shaped woven-fabric backing for use in a woven-fabric adhesive tape.

Transversely tearable fabric-adhesive tape with high abrasion resistance

The invention relates to an industrial adhesive tape. The tape includes a tape-shaped textile dyed backing and an adhesive coating, in particular a pressure sensitive adhesive coating applied to at least one side of the textile dyed backing. To achieve significantly reduced inherent discoloration or decolorization and also reduced discoloration of the wrapped materials, and hence improved compatibility of the adhesive tape with the materials to be adhered together, such as cablesets, the textile backing is fabricated from spun-dyed threads or fibers.

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Bochum, Germany

Gülay Wittig