CLEAR EXTENDED CONTENT LABEL WITH SELECTIVELY DETACKIFIED ADHESIVE
Methods of preparing extended content labels from prefabricated adhesive assemblies are described. The methods do not require delamination or relamination of the prefabricated adhesive assemblies. Theprefabricated adhesive assemblies include a transparent face layer and an adhesive layer sensitive t...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | Methods of preparing extended content labels from prefabricated adhesive assemblies are described. The methods do not require delamination or relamination of the prefabricated adhesive assemblies. Theprefabricated adhesive assemblies include a transparent face layer and an adhesive layer sensitive to radiant energy. Extended content printing is applied to a front face of the face layer. A mask ispositioned between the adhesive layer and a radiant energy source. Radiant energy not blocked by the mask reduces the adhesion of irradiated portions of the adhesive layer. A floodcoat is applied over the extended content indicia, and front side indicia is applied over the floodcoat and is visible through the face layer and adhesive layer from a back side of the face layer.
描述了由预制粘合剂组件制备扩展内容标签的方法。该方法不需要预制粘合剂组件的分层或再次层压。预制粘合剂组件包括透明面层和对辐射能敏感的粘合剂层。将扩展内容打印施用于面层的正面。掩模位于粘合剂层与辐射能源之间。未被掩模阻挡的辐射能降低了粘合剂层的照射部分的粘附性。将防水涂层施用在扩展内容标记上,并且将正面标记施用在防水涂层上,并且通过面层和粘合剂层从面层的背面可见。 |
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