Self Adhesive Labels
Eπίσης, δείτε Συστήματα Barcode & POS.
Durable Goods
Note: Novatron does not print labels.
Labelling on durable goods emphasizes particular conditions in which the label must perform and the life-expectancy of the label.
Requirements for resistance to exposures including heat, chemicals and solvents, moisture and water, mechanical strain, outdoor weathering and UV light vary widely. But in all cases, information such as model identification, serial numbers and warnings needs to last the lifetime of the labelled product.
Durable labelling is therefore an end-use category where a cross-linked adhesive – for example UV acrylic or catalyst-activated – will likely be required.
This is regardless of how well the labelled surface favours bonding in terms of surface energy, though naturally the adhesive will be adapted to the polarity of that substrate.
ADHESIVES
Electronic and electrical devices and their components and casings are typical examples where select UPM Raflatac adhesives demonstrate excellent durable labelling capabilities – computers, white goods, sports and fitness equipment, power tools, industrial machinery and automotive parts.
Moreover, our advanced non-solvent solutions enable label printers and end-users to move their durables business forward sustainably – and achieve market differentiation through environmental responsibility.
UV-ACRYLICS FOR ENDURING RESISTANCE TO HEAT, CHEMICALS, WATER AND UV LIGHT
Our UV-acrylic adhesives have high internal strength(cohesion) which makes their properties of adhesion resistant to long-term exposure to high temperatures, water, chemicals and UV. This high cohesion is achieved by chemically locking together the molecules in the adhesive with ‘cross-links’, which form during our label stock manufacture when the coated adhesive is exposed to ultraviolet light.
RC15 is specially designed to provide outstanding adhesion on polar surfaces like glass, steel or ABS.
RC18 is designed for films in combination with paper or film liners, in end-uses requiring very good adhesion on polar and non-polar surfaces.
RC20 has a high coat weight for rough and demanding substrates, and has very good adhesion on polar and nonpolar surfaces.
CATALYST ACTIVATED FOR EXTREME RESILIENCE
UPM Raflatac has introduced a new, catalyst activated adhesive (CAA) technology. As with our UV-acrylics, the adhesive undergoes a cross-linking reaction on our coating lines to increase the adhesive’s internal strength. With the ‘RX’ adhesives we have achieved a very high density of cross-links, for extreme cohesion and resilience. The first of this new series is RX15.
RX15 offers label converters and end-users a unique opportunity to combine top-level technical performance with an excellent sustainability profile. RX15 has extremely high adhesion on polar surfaces, good heat resistance and excellent resistance to UV-radiation and chemicals. Applications range from dumper trucks to solar panels and wind turbines.
RP37S
General purpose
For some applications, a film label face such as PET combined with a selected waterborne acrylic adhesive provide sufficient resilience for shorter-term exposure to water, UV and some chemicals. RP37S serves this general purpose need for labelling on both polar and non-polar surfaces.
RP33
Reinforced films and tags
High tack and cohesion make this adhesive particularly suitable for adhesive-on-adhesive applications, where the label or tag material loops back to itself. RP33 is designed for use with tear and cut-resistant reinforced films such as Tyvek and PE White Strong. A typical application is cable-labelling.
RP35, RC35
Film overlamination
UPM Raflatac supplies clear PP and PET overlaminates for lamination over durable labels, for applications where the printed image is at risk.RP35 provides good clarity and UV stability, in applications requiring overlaminated print protection from dirt, water splashes and abrasion.
RC35 is designed for overlaminating film label faces. This adhesive has excellent long-term resistance to heat, chemicals, water and UV.
RC35 also has excellent wet-out behaviour, particularly when supplied on a film liner which produces a smoother surface on the adhesive. This makes it suitable for overlaminating even on dark-coloured label faces where it is difficult to achieve good transparency.
Self-Adhesive Labels for Beverages
Note: Novatron does not print labels.
The beverage industry is renowned for exceptional branding and marketing to catch the eye of the consumer and stimulate point-of-sale decision-making. Labels need to maintain a high-quality appearance and flawless performance in variable conditions during the lifecycle of the bottle.
During the bottling process, the adhesive must provide good tack in manual and automatic applications, possibly at low temperatures and in humid conditions. Areas where there is inconsistent contact between the label and bottle might not be visible immediately, but can lead to the development of bubbles or creases.
With clear filmic materials supporting a pristine ‘no-label look’ it’s vital that the adhesive remains clear during the life of the bottle. Excellent surface contact is required for good adhesive wet-out to prevent haziness. If exposure to moisture or water will be concerns after labelling, the adhesive needs to be resistant to water-whitening.
ADHESIVES
RP37
Multipurpose and multi-tasking
This multipurpose adhesive is for film label faces on. paper liners, and provides good adhesion on glass and even plastics. RP37 has good resistance to water and UV to retain reliable properties of adhesion for the entire label lifecycle. An optimal balance of high adhesion and high cohesion provides clean and stable performance in high-speed conversion and label dispensing, even in potentially moist and chilled conditions.
RP74
Quality, ultra-clear ‘no-label look’
RP74 is designed for a quality no-label look in combination with clear label faces and PET film liners,which encourage a smooth and clear adhesive wet-out. Long-lasting clarity is assured by excellent resistance to water-whitening once labelled. Good cohesion provides clean and stable performance in high-speed conversion and label dispensing.
RP76E
High-speed, high-productivity labelling
Specially designed for beverage and spirits labelling, RP76E provides good adhesion to smooth polar surfaces like glass bottles and metal and lacquered metal cans. It is supplied with clear film label faces on filmic liners. Excellent UV-stability plus resistance to water-whitening once labelled assures long-lasting clarity.
RP76E’s extra-high cohesion and the strength of a PET liner enable reliable high speeds and high productivity in label conversion and dispensing.
RC7B
Wet labelling clarity plus pasteurization
This UV-acrylic adhesive is designed for bottle labelling applications where excellent water and moisture resistance are required – providing good adhesion and retaining its clarity even on wet bottles. RC7B’s excellent temperature and water-whitening resistance also make ita good match for applications where bottles are labelled prior to pasteurization.
RC7W
Clean wash-off for recovering food-grade PET
RC7W is specially designed for wash-off film labels on PET beverage bottles destined for recycling. During the wash-off process in hot caustic, gravity separates label materials with RC7W from ground-up PET bottles. This produces pure, food-grade polyester suitable for re-use as bottles. RC7W has excellent performance in highspeed dispensing and is resistant to water-whitening once labelled.
Postal
Note: Novatron does not print labels.
While electronic communication has reduced the overall size of the market for postal stamps, demand is growing for special editions for philatelic interests. Requirements are also growing for embedded security features which authenticate high-value stamps.
UPM Raflatac offers considerable resources in materials expertise and product innovation, in addition to security solutions to safeguard postal operators’ revenues. All our label faces, in rolls and sheets, are available both gummed and self-adhesive. We’re also able to develop truly unique products – such as the world’s first flavoured, gummed adhesive postage stamp.
Gummed
This non-self-adhesive, water-activated synthetic gum is designed for moistenable paper coating applications, for example to adhere a postage stamp to letters and other mailed items. This is the traditional ‘lick-and-stick’ stamp adhesive.
Permanent Stamp
More and more countries are moving to permanent stamp adhesives to help prevent stamp re-use. Perm Stamp meets this need when removability by water soaking is not required. Perm Stamp is designed for sheet and booklet conversion, with bleed-resistant properties to avoid sticky edges.
Permanent Stamp Soak-Off
Stamp collectors have traditionally removed gummed stamps from envelopes by soaking, but not all self-adhesive stamps make this easy. If the stamp has to be soaked too long, the paper becomes fragile, and the stamp is easily torn. Permanent Stamp Soak-off is permanent as the name suggests, but removes easily by soaking in water. It leaves stamps intact and free from residue, protecting the value of the stamp for years to come for philatelists, and driving continued enthusiasm for the stamps business. Perm Stamp Soak-Off is designed for sheet and booklet conversion, with bleed-resistant properties to avoid sticky edges.