• the sefar group complies to all the local regulations with respect to the containment of the corona virus. • we have taken additional internal precautions to assure the continuation of our production and the deliveries to you. • all of our spinning and weaving plants worldwide are currently operating...
to setting up a spinning plant is explained. yarn simplex frame and its parts textile school aug , the chief function of the simplex frame is the attenuation of sliver. insertion of protective twist in order to hold the fine strand of silver. winding of roving into a package that can be transported,...
films, primers and liquid shims for metal-to-metal and composite bonding. hexbondtm film adhesives, foaming films, primers and liquid shims hexcel formulates and manufactures a comprehensive range of structural film adhesives, foaming adhesive films, paste adhesives, liquid shims and primers for aerospace...
is necessary to eliminate thread breakage, needle breakage, skipped stitches and fraying of the thread. finishing types of machine embroidery textile school nov , special effects with embroidery can be obtained with yarn combinations, colour changes, special attachments and settings of tension to accomplish...