Abstract:
This invention relates to labels. In one embodiment, the labels comprise (A) a polymer film comprising a styrenic polymer, said film having an upper surface and a lower surface, and an MVTR of from about 15 to about 150 g/m2/day, and (B) a water-based adhesive in contact with the lower surface of the film. These labels can be bonded to substrates of glass, plastic or metal using the water based adhesive.
Abstract translation:本发明涉及标签。 在一个实施方案中,标记包括(A)包含苯乙烯聚合物的聚合物膜,所述膜具有上表面和下表面,MVTR为约15至约150g / m 2 /天,和(B)与膜的下表面接触的水性粘合剂。 这些标签可以使用水基粘合剂粘合到玻璃,塑料或金属的基材上。
Abstract:
The present invention relates to an adhesive containing a primary water soluble adhesive agent, an adhesion promoter for providing initial tack to composition, and a water soluble polymer comprising an imine compound in an amount sufficient to provide adhesion to polymeric films and preferential anchorage of such films to a substrate. The primary adhesive agent is generally present in the amount of about 2 to 60% by weight, the adhesion promoter is generally present in an amount of about 5 to 30% by weight and the imine compound is generally present in the amount of about 0.1 to 7% by weight of the adhesive, with the balance being water. The adhesive include one or more of the following optional components: a primary chelating agent in an amount of about 0.5 to 6% by weight, a thinning agent in an amount of up to about 1% by weight, or a secondary chelating agent, a wetting agent, or a humectant, each in an amount of up to about 3% by weight of the adhesive. Also, the invention relates to a method of making the adhesive, the adhesive produced by the method and articles such as package sealing tapes having a substrate such as a plastic film with one of the adhesives described above provided on at least a portion and preferably substantially all of one surface of the plastic film.
Abstract:
Fluid activatable adhesive labels, label systems, and methods of making and using thereof are described herein. These labels are particularly useful with facesheets with low MVTR due to the inclusion and placement of sequestration components within the labels. The sequestration components are either embedded in an adhesive layer, in a separate tie-layer between the adhesive layer and the substrate, incorporated in the substrate, or incorporated into the adherend. Preferably the labels are clear. Following application of an activation fluid and, preferably following activation of the activatable adhesive layer, the sequestration materials adsorb the fluid from the polymer adhesive components over time, such as for about 0 to 72 hours This dries the label and wets the sequestration components. Optionally, the container with the label is also subjected to a drying step to dry the sequestration components.
Abstract:
The invention relates to a method for manufacturing a label laminate (1). The method comprises forming at least one water based adhesive layer on a belt (10), drying said at least one water based adhesive layer on the belt (10), unwinding (12) a first material layer, unwinding (11) a second material layer, attaching said at least one dried water based adhesive layer (6) to the surface of the first material layer, and laminating the first material layer comprising at least one water based adhesive layer together with the second material layer in order to form the label laminate (1). The invention further relates to a label laminate and to a system for manufacturing a label laminate.
Abstract:
The invention relates to a method for manufacturing a label laminate. The method includes forming at least one water based adhesive layer on a belt, drying said at least one water based adhesive layer on the belt, unwinding a first material layer, unwinding a second material layer, attaching said at least one dried water based adhesive layer to the surface of the first material layer, and laminating the first material layer comprising at least one water based adhesive layer together with the second material layer in order to form the label laminate. The invention also relates to a label laminate and to a system for manufacturing a label laminate.
Abstract:
A method for manufacturing a label laminate. The method includes unwinding a first material layer, unwinding a second material layer, coating the unwound first material layer with at least one water based adhesive layer, supporting the coated first material layer by a belt while heating said at least one water based adhesive layer by at least one heating device in order to dry said at least one water based adhesive layer, and laminating the first material layer including the at least one water based adhesive layer together with the second material layer in order to form the label laminate. The invention further relates to a label laminate and to a system for manufacturing a label laminate.
Abstract:
Die Erfindung betrifft einen Wandbelag insbesondere Tapete mit einer vorderseitigen Lage aus Papier, Papiervlies aus Cellulose- und Kunststofffasern, Raufaser oder Textile und einer durch Wasser aktivierbaren trockenen Klebstoffschicht auf der Rückseite, wobei zwischen der vorderseitigen Lage und der Klebstoffschicht eine wasserundurchlässige Sperrschicht angeordnet ist, die eine hohe Anzahl offener, wasserdurchlässiger Stellen oder Bereiche aufweist. In einer bevorzugten Ausführungsform sind die wasserdurchlässigen Stellen oder Bereiche als Schlitze in der wasserundurchlässigen Sperrschicht ausgebildet.
Abstract:
The present invention relates to a label comprising: (A) an oriented film comprising a styrenic polymer said film having an upper surface and a lower surface, and an MVTR of from about 15 to about 90 g/m 2 /day and (B) a water-based adhesive in contact with the lower surface of the facestock.
Abstract translation:本发明涉及一种标签,其包含:(A)包含苯乙烯聚合物的取向膜,所述膜具有上表面和下表面以及约15-约90g / m 2 /天的MVTR和(B) 与面材下表面接触的水基粘合剂。