Roll-fed labelling apparatus
AssigneeCarmichael (Scotland) Limited
InventorRick Gonzalo
Life of this patent
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Abstract
A Roll-fed labeling apparatus is disclosed which includes a delivery means for delivering a label web to a rotary cutting drum, and one or more cutting assemblies located on the cutting drum providing cutting means for cutting with a slicing action the web into individual labels while the web is held by a relatively negative pressure on the circumferential surface of the drum. Each of the cutting assemblies comprises a piston arranged to move the cutting means along a slot on the cutting drum to enable the slicing action to take place. The slicing action is not dependent upon a surface auxiliary to the cutting means.
Claims14
Roll-fed labeling apparatus comprising delivery means for delivering a label web to a rotary cutting drum, and one or more cutting assemblies located on the cutting drum providing cutting means for cutting with a slicing action the label web into individual labels while the label web is held by a relatively negative pressure on the circumferential surface of the drum, wherein each cutting assembly comprises a piston arranged to move the cutting means along a slot on the cutting drum to enable the slicing action to take place, and wherein the slicing action is not dependent upon a surface auxiliary to the cutting means.
Roll-fed labelling apparatus comprising delivery means for delivering a label web to a rotary cutting drum, and one or more cutting means located on the cutting drum for cutting with a slicing action the label web into individual labels while the label web is held by a relative negative pressure on the circumferential surface of the drum, wherein the cutting means passes from a first edge of the label web to a second edge during the slicing action, with the cutting means making point contact with the label web at any one point in time during said slicing action, and wherein the cutting action is not dependent upon a surface auxiliary to the cutting means, and further comprising an adhesive applicator provided in close proximity to the rotary cutting drum to enable labels to receive adhesive prior to their transfer to their respective containers, and wherein the adhesive application comprises means for spraying adhesive onto the back faces of the labels, and wherein the adhesive applicator is arranged to spray the adhesive in a pattern such that the leading and trailing edges of adjacent labels are applied with adhesive in a single action.
Dependencies are inferred from the claim text.