Essays about: "core sheath ratio"

Found 2 essays containing the words core sheath ratio.

1. 1. Bicomponent Fiber in Sound Absorbent Production : Investigation of using bicomponent fiber as adhesive between woven and nonwoven textile and how it affects the sound absorption

   University essay from Högskolan i Borås/Institutionen Textilhögskolan

   Author : KATARINA LINDSTRÖM; [2014]
   Keywords : Bicomponent fiber; sound absorbent; impedance tube; nonwoven; adhesion strength; air permeability; transfer function method.;

   Abstract : A new way of adhering woven textile to a nonwoven backing was explored, the end product in mind being a sound absorbent panel. Today a hot melt adhesive is sprayed on the nonwoven with woven decorating textile put on top before compression molding. READ MORE

3. 2. Experimental study on Temperature regulating bi-component fibres containing paraffin wax in the core

   University essay from Högskolan i Borås/Institutionen Textilhögskolan

   Author : Mohammad Tajul Islam Mollah; [2010]
   Keywords : phase change material; polymer compounding; thermo regulating property; bi component fibre; core sheath ratio; melt spinning; polymer rheology; dsc; vibrodyn;

   Abstract : Putting on or taking off clothes helps the body to stay within the comfortable temperature range (toavoid shivering or sweating) at different activity levels and ambient conditions. Clothes with built-inthermo-regulating properties would mean maintained comfort without putting on or taking off clothesthat frequently. READ MORE