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Rotary cutoff knife
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Patent number 4,530,265
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Issue date Jul 23, 1985
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Worldwide Converting Machinery, Inc.
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Frank X. Lee
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Tension control system for an unwinder
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Patent number 4,256,270
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Issue date Mar 17, 1981
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Worldwide Converting Machinery, Inc.
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Frank X. Lee
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Alternate side web splicing apparatus
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Patent number 3,944,151
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Issue date Mar 16, 1976
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Worldwide Converting Machinery, Inc.
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Frank X. Lee
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL