Safety belt strap for e.g. airplane, has yarn made up of cellulosic multifilaments, which are made up of solution containing tertiary amine oxide such as N-methyl morpholine oxide, or water, and having tensile strength of specific values

摘要

The strap has a yarn made up of cellulosic multifilaments, which are made up of a solution containing a tertiary amine oxide such as N-methyl morpholine oxide, or water. The yarn has a tensile strength of specific values, and an elongation at break of 14 to 17 percent. The yarn has total count of 550 to 1800 decitex, and individual count of 5 to 20 decitex.