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公开(公告)号：DE69030668T2
公开(公告)日：1997-11-27
申请号：DE69030668
申请日：1990-08-16
Applicant: COMMW SCIENT IND RES ORG
Inventor： PHILLIPS DAVID , WARNER JOHN
Abstract: A process for stretching natural staple fibers to reduce the diameter includes the steps of treating a substantially untwisted traveling assembly of natural fibers to plasticize the natural fibers, twisting the traveling assembly sufficiently to substantially prevent drafting of the assembly during subsequent stretching, subsequently stretching the twisted assembly and setting the stretch. Staple fibers having reduced diameters are provided as a result of the stretching process.
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公开(公告)号：DE69030668D1
公开(公告)日：1997-06-12
申请号：DE69030668
申请日：1990-08-16
Applicant: COMMW SCIENT IND RES ORG
Inventor： PHILLIPS DAVID , WARNER JOHN
Abstract: A process for stretching natural staple fibers to reduce the diameter includes the steps of treating a substantially untwisted traveling assembly of natural fibers to plasticize the natural fibers, twisting the traveling assembly sufficiently to substantially prevent drafting of the assembly during subsequent stretching, subsequently stretching the twisted assembly and setting the stretch. Staple fibers having reduced diameters are provided as a result of the stretching process.
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公开(公告)号：BR9007603A
公开(公告)日：1992-08-25
申请号：BR9007603
申请日：1990-08-16
Applicant: COMMW SCIENT IND RES ORG
Inventor： PHILLIPS DAVID GRAHAM , WARNER JOHN
Abstract: A process for stretching natural staple fibers to reduce the diameter includes the steps of treating a substantially untwisted traveling assembly of natural fibers to plasticize the natural fibers, twisting the traveling assembly sufficiently to substantially prevent drafting of the assembly during subsequent stretching, subsequently stretching the twisted assembly and setting the stretch. Staple fibers having reduced diameters are provided as a result of the stretching process.
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