APPARECCHIO E PROCEDIMENTO PER FAR ADERIRE ETICHETTE TERMOSENSIBILI A CONTENITORI

In order to apply "hot melt" adhesives to thin plastic film labels for glass containers without distorting the labels, a "hot melt" adhesive which is thixotropic is melted at 350 DEG F. and is continuously worked to maintain its viscosity at a fairly low level while being cooled...

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Bibliographische Detailangaben
Hauptverfasser:	SYPERSKY THOMAS DUANE, DIFRANK FRANK JOSEPH, LOCKE RALPH J
Format:	Patent
Sprache:	ita
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES ADVERTISING APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMISTRY CONVEYING CRYPTOGRAPHY DISPLAY DISPLAYING DYES EDUCATION HANDLING THIN OR FILAMENTARY MATERIAL LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES LABELS OR NAME-PLATES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PACKING PAINTS PERFORMING OPERATIONS PHYSICS POLISHES SEALS SIGNS SPRAYING OR ATOMISING IN GENERAL STORING TRANSPORTING USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	In order to apply "hot melt" adhesives to thin plastic film labels for glass containers without distorting the labels, a "hot melt" adhesive which is thixotropic is melted at 350 DEG F. and is continuously worked to maintain its viscosity at a fairly low level while being cooled to about 110 DEG F., at which time it is applied to the label. The label is applied to the glass bottle and the resultant labeled bottle will have the property of being able to withstand pasteurization temperatures, as well as refrigeration temperatures, without having the label separate from the bottle.