The method of the invention thus makes it possible to obtain a coated label paper with a performance which is substantially improved compared with that of label papers produced according to prior technology.
The metal layer preferably comprises aluminium. Examples of suitable binders include a styrene-butadiene latex, methyl methacrylate-butadiene latex, styrene-vinyl acetate latex, vinyl acetate-acrylate latex, styrene-acrylate-acrylonitrile latex.
Examples of suitable pigments are kaolin, clay, aluminium hydroxide, satin white, barium sulphate, calcium carbonate, talc, calcined kaolin and titanium dioxide, and the pigments can be used individually or in mixtures.
The label media have to prove perfect labelling, ie have perfect adhesion to the bottles. The method of manufacturing a coated paper as set forth in claim 13, characterized in that the composition of the hydrophilic coating slip is chosen to have a high speed of water absorption during a predetermined space of time.
As the varnish coating it is possible to use any varnish coating which is familiar to the skilled person. Retro-reflective rack labels Serialized product and asset identification labels and tags And many other options.
The method of manufacturing a coated paper as set forth in claim 14, characterized in that to the mixture of cross-linkable latex and soft latex is added an agent for reducing solubility, fixing all the free links in the cross-linkable latex.
In a further-preferred embodiment the base paper shortens when the wet elongation is measured, so giving a negative wet elongation. It must therefore be ensured that sampling does not take place at a diagonal to the machine direction.
With this reverse-face moistening assembly it is then possible to treat the reverse face of the coated base paper with a preparation comprising water.
The printing ink used may include not only solvent-borne printing inks but also water-based printing inks. A fibre mixture having the following composition is processed in the paper machine Table 2: In one preferred embodiment the coated paper, prior to application of the metal layer, has an absolute moisture content to ISO of 0.
This improvement is achieved by accelerating the reaction of the coating slip to water, so as to produce rapid absorption of water. Please double check artwork dimensions before sending to save on proofing time.
Correspondingly, the wet elongation transverse to the machine direction is measured with the long face of the sample for measurement pointing transverse to the machine direction.
In a further-preferred embodiment the base paper shortens when the wet elongation is measured, so giving a negative wet elongation.
In a further preferred embodiment the swelling elongation is less than 8 mm on the coated face, more preferably less than 5 mm in the direction of the coated face and most preferably less than 3 mm in the direction of the coated face. A negative wet elongation means that the test strip has undergone contraction in the measurement direction during the measurement.
The stretching elongation is preferably less than 8 mm in the direction of the coated face, more preferably less than 5 mm in the direction of the coated face and most preferably less than 3 mm in the direction of the coated face. In a further-preferred embodiment the wet elongation measured transverse to the machine direction is not greater than 0.
To save you a major headache, it is always best to confirm how your labels come off of the roll.
Neck labels are labels which are applied to the neck of a bottle. The printing inks and surface lacquers have to develop the maximum amount of brightness: The metal layer preferably comprises aluminium, which with further preference is applied by vapour deposition. The method of manufacturing a coated paper as set forth in claim 15, characterized in that a mixture of kaolin and calcium carbonate or an equivalent compound, with very fine particles is added to the front face coating.
PRIOR ART The present invention relates to the manufacture of coated paper, and concerns in particular improvements aimed at enhancing the properties of the coated paper intended for producing bottle labels.
The swelling elongation is the distance of the edges from a planar support of the rectangular test paper, and is measured at the edges oriented parallel to the machine direction.
When carrying out the cycle it is important that, at the humidities stated respectively, the paper is conditioned preferably until the equilibrium moisture content is obtained.
A further advantage of the present invention that occurs in the context of wet labelling using the coated paper of the present invention is that, when the glued label is applied to a bottle, there is, preferably, a jumping of the label into a stretching elongation to the uncoated, i.
Since the bottle neck generally differs quite significantly from the cylindrical outline of the bottle, it is particularly complicated at this point to attach a label whose seating is exact. The coating unit is advantageously arranged to coat the front and reverse faces simultaneously.
In one preferred embodiment the coated paper, prior to application of the metal layer, has an absolute moisture content to ISO of 0.
The method of manufacturing a coated paper as set forth in claim 1 wherein said at least one controlled drying-rewetting cycle is an electronically controlled drying-rewetting cycle.
Surprisingly, even at this very geometrically demanding location on a bottle, the coated paper of the present invention exhibits improved labelling characteristics.
The coating preferably comprises one or more pigments. Without wishing to be attached to any one theory it is assumed that this effect can also be attributed to the Fenchel wet elongation of the coated paper of the present invention. The labelling plant downtime is reduced, since the number of cleaning cycles which would otherwise be necessary in order to clean the labelling unit of fallen labels is reduced.
It must therefore be ensured that sampling does not take place at a diagonal to the machine direction. Method according to claim 2, characterized in that the composition of the hydrophilic coating slip is chosen to have a high speed of water absorption during a predetermined space of time.
The invention relates to the plastic labels themselves, to the method for producing the labels, and to the use of the labels on glass beverage containers applying normal wet glue labelling technology. In one preferred embodiment the base paper as per ISO has an absolute moisture content of not less than 2.
This rapid reaction to water, almost immediate, not only provides excellent adhesion of the label to a bottle, but also prevents the edges of the label affixed to the bottle from coming unstuck at the edges.
Thermal Roll Labels Welcome to our Label Learning Center, the premier source for information on printing, designing, using, and applying labels.
Please enter a keyword or phrase to search our learning center. Abstract: Coated paper for labels, specially adapted to the conditions of utilization in breweries, is fabricated by applying to one side of the fibrous label paper medium a hydrophilic coating slip having a fast reaction to water so as to accelerate the absorption of water and by applying to the other surface a coating of a composition.
thermal paper labels ( items found) Best Match Price, Low to High Price, High to Low Name, A-Z Name, Z-A Top Rating New Arrivals SORT BY.
We provide front panel overlays for Product ID and offer solutions for the most demanding environmental conditions. See more here. Stardream Papers - Shimmering pearlescent text and cover variations that add an "astral" effect to any project.
Uline stocks a wide selection of Integrated Labels and Integrated Form Labels. Order by 6 pm for same day shipping. Over 34, products in stock. 11 Locations across USA, Canada and Mexico for fast delivery of Integrated Labels.
Combines a paper form and adhesive label into one document.Intermills label paper