Matches 1 - 30 out of 30
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3868749 METHOD OF TEXTURIZING THERMOPLASTIC YARN  
The problem of nesting of yarns of continuous thermoplastic filaments when crimped after edge-drawing can be substantially eliminated by reheating the yarn, cooled to set the strain imparted by...
3808652 TREATMENT OF YARNS  
Apparatus for relaxing a running yarn composed of thermoplastic polymer material comprising a yarn supply means, a fluid tension device having a yarn passageway, means for introducing a gaseous...
3693851 METHOD FOR FIBRILLATING STRETCHED FILM  
The present disclosure is directed to a method and apparatus for manufacturing split-fibers from a uniaxially oriented film obtained from a fiber-forming polymer which comprises slide-rubbing at...
3538566 PROCESS FOR MAKING CRIMPED FILAMENTS OF POLYESTER  
3520037 METHOD AND APPARATUS FOR PRODUCING WIDE WEBS FROM CONTINUOUS MULTIFILAMENT YARNS  
3439391 APPARATUS AND METHOD FOR EDGECRIMPING AND/OR HEAT TREATING YARN  
3412443 Method for texturing yarns  
3398441 Method of producing crimped fibrous material  
3346931 Process and apparatus for producing stretchable high bulky yarns  
3320648 Apparatus for making stretch and bulked yarn  
3241212 Apparatus for crimping thermoplastic yarn  
3224068 Process for imparting improved latent crimp to filaments  
3154835 Apparatus and method for yarn texturizing  
3108355 Process and apparatus for treating strands  
3106763 Production of crimped filaments  
3102321 Methods for processing thermoplastic yarns  
3087226 Yarn elasticizing process  
3081510 Methods and apparatus for processing yarn  
3035328 Method of preparing crimped yarns  
3028653 Improved methods and apparatus for preparing elasticized thermoplastic yarns  
3025584 Apparatus for elasticizing thermoplastic monofilament yarn  
3021588 Knitted textile products and methods for their preparation  
3017684 Textile materials and method of making the same  
2990604 Process of thermally treating and lubricating polyethylene terephthalate filaments and yarns  
2977661 Yarn elasticizing apparatus  
2977746 Apparatus for processing thermoplastic yarns  
2931089 Methods and apparatus for producing yarn  
2925641 Method for processing cellulose ester yarns  
2921358 Apparatus for producing elasticized thermoplastic yarns  
2875502 Apparatus for curling textile yarns  
Matches 1 - 30 out of 30