초록 ▼

A method of manufacturing adhesive-backed sheet components having release liners attached to and covering the adhesive backs thereof, and an article made by such method are disclosed. The method comprises the steps of providing an elongate, marginally punched, continuous sheel substrate having a ser

A method of manufacturing adhesive-backed sheet components having release liners attached to and covering the adhesive backs thereof, and an article made by such method are disclosed. The method comprises the steps of providing an elongate, marginally punched, continuous sheel substrate having a series of consecutive panels that are separable from one another along transverse score lines positioned therebetween; applying a layer of release coating material to a corresponding predetermined minor portion of each of the panels; applying a layer of pressure sensitive adhesive to at least a portion of the layer of the release coating material within the minor portion of each of the panels; applying a sheet component atop the pressure sensitive adhesive within the minor portion of each of the panels to adhere the sheet component to the panel; providing score lines about the periphery of the minor portion of each of the panels so as to allow the sheet component, the pressure sensitive adhesive layer, the release coating layer, and the minor portion of the panel to be removed from the remainder of the panel as an integral laminate unit; and, removing the integral laminate unit from the remainder of each of the panels. The article of this invention comprises the aforesaid sheet substrate having panels thereon each of which is provided with an integral laminate unit thereon that is separable therefrom.

대표청구항 ▼

A method of manufacturing adhesive backed sheet components having release liners attached to and covering the adhesive backs thereof, comprising the steps of providing an elongate, marginally punched, continuous sheet substrate having a series of consecutive panels thereon that are separable from on

A method of manufacturing adhesive backed sheet components having release liners attached to and covering the adhesive backs thereof, comprising the steps of providing an elongate, marginally punched, continuous sheet substrate having a series of consecutive panels thereon that are separable from one another along transverse score lines positioned therebetween; applying a layer of release coating material to at least a corresponding predetermined portion of each of said panels; applying a layer of pressure sensitive adhesive to at least a portion of said layer of release coating material within a minor portion of each of said panels; applying a sheet component atop said pressure sensitive adhesive layer at least partially within said minor portion of each or said panels to adhere said sheet component to said panel; providing score lines about the periphery of said minor portion of each of said panels, said score lines being constructed and arranged to allow said sheet component, said pressure sensitive adhesive layer, the portion of said release coating layer in said minor portion of said panel, and said minor portion of said panel itself to be removed from the remainder of said panel as an integral laminate unit; and, removing said integral laminate unit from the remainder of each of said panels, each of said integral laminate units thereafter comprising said sheet component, said pressure sensitive adhesive attached thereto, and said release-coated minor portion of said panel adhered to and covering said pressure sensitive adhesive, said minor portion of said panel functioning as a releasable liner on said integral laminate unit, which releasable liner, when removed, exposes the pressure sensitive adhesive attached to the sheet component, facilitating subsequent adhesion of the sheet component to another object.