Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1059063A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Publication of GB1043551ApublicationCriticalpatent/GB1043551A/en
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B27/00—Layered products comprising a layer of synthetic resin
Landscapes
Lining Or Joining Of Plastics Or The Like
(AREA)
Abstract
In apparatus for spot-welding together two webs of film by the application of spots of hot solvent followed by pressure between rollers the solvent is applied from a suspended container which is vibrated to cause its delivery nozzle to touch the moving film intermittently.
GB1059063A1962-03-181963-03-18Laminated film material and method of producing the same
ExpiredGB1043551A
(en)