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  • Description: 50,000,000
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    • Quality check of Orlon fiber

    • Orlon Manufacturing Process
    • Close up of random quality checks of Orlon acrylic fiber, before it goes to inspection room. Here, bobbins of Orlon are selected at random before rack is wheeled into inspection room. These racks will beheld in this area until final check is made....
    • Quality check of Orlon fiber

    • Orlon Manufacturing Process
    • After Orlon acrylic fiber has been wound on shipping bobbins at DuPont's Camden, South Carolina plant, it is given a preliminary check by girl in the foreground before being sent on for final inspection. Cartons on flat truck contain Orlon...
    • Spinning Orlon onto bobbins

    • Orlon Manufacturing Process
    • Orlon acrylic fiber is spun as continuous filament onto bobbins shown here. Bobbins are then placed on racks prior to being washed. After washing, the yarn will continue on it way to the third production stage where it will be wound on shipping...
    • Automatic fraction collector

    • Research Tools and Apparatus
    • The automatic fraction collector shown in this picture is used extensively at the Industrial and Biochemical Department´┐Żs Stine Lab in Newark, Delaware in the isolation and purification of compounds from complex mixtures and in the separation of...
    • A mill roll of cellophane

    • Cellophane Manufacturing Process
    • A mill roll of cellophane being taken away from a casting machine at the DuPont Company's Tecumseh, Kansas cellophane plant. A single mill roll may contain as much as eight miles of cellophane. The Tecumseh plant, which made its first commercial...
    • Dacron production

    • Process of Manufacturing Dacron
    • In the processing of continuous filament Dacron polyester fiber, the yarn must be drawn to give it added strength and elasticity. This rack of yarn has just been drawn on the machines in the background and is on its way to the inspections station...

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