Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1997-12-15
1999-12-07
Lorin, Francis J.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156267, 156290, 156292, 1563084, 156324, B32B 3118
Patent
active
059976764
ABSTRACT:
An apparatus and related method for manufacturing a full-fashioned glove from similar or dissimilar polymeric material includes a controller that actuates various components in the apparatus, a thumb mold that forms a thumb portion from two layers of a first material and a hand mold which forms a plurality of fingers and a cuff from the first material and a second material. Both the thumb mold and hand mold have appropriate cavities with apertures therethrough wherein a vacuum source, actuated by the controller, draws the appropriate material toward the surface of the mold prior to closure thereof. Upon closure of the molds, a fusing element is energized by the controller and the materials are fused to one another to form the appropriate portion of the full-fashioned glove. After the glove is removed from the remaining materials, it can be employed in various types of manufacturing industries. By employing a vacuum within the molds a full fashioned glove is manufactured which presents improved sensitivity in the finger areas and which enhances the productivity of persons using the full-fashioned glove. In another embodiment, both the thumb mold and hand mold employ a male-female configuration wherein a male form pushes the appropriate materials into a female cavity so that a fully contoured shape is attained for the full-fashioned glove. The molds may include a cooling tube and the thermal form elements, which are both connected to the controller, to further assist the seam fusing process.
REFERENCES:
patent: 4168545 (1979-09-01), Kupperman et al.
patent: 4590627 (1986-05-01), Connelly
patent: 4643791 (1987-02-01), Jurrius et al.
patent: 4645629 (1987-02-01), Stern
patent: 4931115 (1990-06-01), Pajunen
Jurrius Eran J. P.
Jurrius James E.
Karam, Jr. Robert L.
Enclosure Technologies, Inc.
Lorin Francis J.
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