Hollow fiber membrane mats with fluid impermeable segments and related methods

摘要: In at least one embodiment, the invention preferably relates to a hollow fiber membrane mat having membranes arranged parallel another and adjacent another, wall continuous lumen, wherein are connected by means of plurality linear connecting elements which spaced apart from kept composed thermoplastic polymer walls fluid-tight in stripe extending elements, inside fluid-tight, have superheated steam shrinkage most 5%. Other embodiments relate method for producing and/or using such mats.