The invention describes a seat belt (10) for a motor vehicle comprising a webbing (12) that includes plural layers (26, 28, 30) at least one layer (26) of which comprises an electric heating element (26). The invention further describes a method for manufacturing such seat belt (10).

The invention describes a heatable webbing (12) for a seatbelt system (14) of an automotive vehicle, wherein the webbing (12) comprises plural heatable sections (24, 26, 28) each extending over different longitudinal portions of the webbing (12), wherein at least one heating conductor (18, 20, 22, 44, 46, 64, 66, 68) is associated with each heatable section (24, 26, 28) in such a manner that the heatable sections (24, 26, 28) can be heated separately from each other by appropriate activation of the individual heating conductors (18, 20, 22, 44, 46, 64, 66, 68). Moreover, the invention describes a seatbelt system (14) for an automotive vehicle comprising a heatable webbing (12).

A seat belt webbing (100) includes a plurality of strands of infra-red reflecting yarn (112). A plurality of strands of infra-red absorbing yarn (110) are interwoven with the strands of infra-red reflecting yarn (112) to form the webbing with a pattern that is identifiable when the webbing (100) is subjected to infra-red light. An infra-red absorbing yarn precursor masterbatch includes a thermoplastic and an infra-red absorber mixed therein. The mixture is cut into a plurality of pellets for subsequent addition to thermoplastic pellets. In a method of making a fabric an infra-red absorber is added to a thermoplastic to form a homogenous mixture, which is extruded and spun to form an infra-red absorbing yarn. The infra-red absorbing yarn along with infra-red reflecting yarn is woven to form the fabric that has an identifiable infra-red absorbing pattern therein.

The invention describes a webbing (10) for a seatbelt system of an automotive vehicle, comprising a webbing body (12), at least one electric conductor (14) and a flexible printed circuit board (16) disposed on the webbing body (12), wherein the at least one electric conductor (14) is electrically contacted by means of the flexible printed circuit board (16).

The invention describes a method of manufacturing a webbing (11) for a safety system of an automotive vehicle, wherein, in one method step, a webbing body (12) is woven, wherein at least one electric conductor (16) is woven into the webbing body (12), and wherein, in a further method step, the webbing body (12) is passed through a calender (24), with the webbing body (12) being compressed in the calender (24) by a maximum of 5%. Furthermore, the invention indicates a webbing (11).

Disclosed is a method for manufacturing a shock-absorbing lanyard for easy length adjustment of partially oriented yarn (POY). The method for manufacturing a shock-absorbing lanyard for easy length adjustment of POY according to the present disclosure includes (a) weaving a safety tube band which is a tube fabric woven using fiber yarn and rubber yarn, and placing a core material in the safety tube band at the same time, wherein the core material is made of a plurality of POY and stretches in a longitudinal direction to absorb shock; (b) adjusting a length of the core material after weaving the safety tube band; and (c) combining the safety tube band with the core material to form a combination.

A safety belt webbing for a vehicle includes a woven fabric from mutually intersecting warp and weft threads. The woven fabric is at least partially configured in the weave repeat with at least 6, preferably at least 8 ends. The weave repeat per warp thread includes at least four, preferably six, intersection points with the weft threads. The intersection points are weave points resulting between the warp and the weft threads when the warp thread within the weave repeat alternates from a warp elevation to a warp depression, or vice versa. Within the weave repeat the largest warp float per warp thread is across two weft threads, and the maximum warp depression is below two weft threads. Within the weave repeat, per warp thread there is at least one warp elevation additionally to the warp float across a weft thread, and at least one warp depression below a weft thread.

The invention relates to a belt strap for a safety belt device of a motor vehicle, comprising at least one hollow section which has at least one cavity for receiving electronic components and/or lines, wherein the cavity is formed by two fabric layers and the fabric layers are formed by a plurality of warp threads and weft threads. The fabric layers are connected to each other in the outer edge sections by means of edge weave threads. A single layer section adjoins the at least one hollow section, in which the fabric layers are connected to each other by a plurality of central weave threads, the central weave threads in the hollow section being woven together in only one of the fabric layers.

The invention describes a method of manufacturing a webbing (11) for a safety system of an automotive vehicle, wherein, in one method step, a webbing body (12) is woven, wherein at least one electric conductor (16) is woven into the webbing body (12), and wherein, in a further method step, the webbing body (12) is passed through a calender (24), with the webbing body (12) being compressed in the calender (24) by a maximum of 5%. Furthermore, the invention indicates a webbing (11).