CSIR Technology Portal
CSIR Technology Portal

 Technology Profile

Title:

Pressurized Steam based Fiber Stretching Apparatus
Value Proposition:

Technical Problem Solved

  • Avoids breakage of monofilaments, formation of fuzz, vibrations in yarn and
    breakage of fiber
  • Reduction in steam / fiber interference
  • Minimal fuzz generation & breakage of filaments during orientation/ stretching
    process of fiber
Summary Application:
  • Defence
  • Aerospace and Textile
Advantages:
  • Separate pathways for steam and fiber movement at both entry and exit end
  • Maintaining 50-20 % of flow at fiber movement slot
  • The multihole, multistage, variable-area orifice for steam flow
  • Lower cost
  • Compact design
  • Import Substitute
Tech. Readiness Level:
CSIR-National Aerospace Laboratories
CSIR-National Aerospace Laboratories[CSIR-NAL]
:  director[at]nal[dot]res[dot]in
:91-80-25086000
:https://www.nal.res.in
Industrial Applications: Aeronautics [Aerospace] Mechanical Processes [Mechanical]
Patent Application(s): IN202511077632
Other IPR(s): Nil
Photograph(s)