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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.

Pharmaceutical & Healthcare

Note: Novatron does not print labels.


Our pharmaceutical adhesives are developed, formulated and manufactured to meet industry regulations and safety requirements, including EMA, FDA, and IPAC-RS guidelines. We guarantee long-term stability of supply, with a minimum of 36 months’ rolling availability of unchanged materials and 12 months’ notice in advance of product changes. Full documentary support is provided for validation and approvals.

ADHESIVES

RP80 LT

Low-temperature storage down to -80C with multiple freeze-thaw cycles

RP80 LT is designed to perform in storage conditions down to -80 C. The RP80 LT adhesive also withstands multiple thawing and freezing cycles as samples are thawed at room temperature or in warm or iced water, and later returned to the freezer.

With good mandrel hold, this adhesive is recommended for identification labelling on laboratory vials, ampoulesand test tubes, as well as plates, slides, steel cabinetsand storage boxes. RP80 LT retains its adhesion for extended periods, on surfaces including glass, steel, cardboard and PP.

RP Cryo

Cryopreservation labelling down to -196 C

Cryogenic storage stops time for countless tissues, cell types and subcellular materials. But if these biological samples can’t be identified, they are lost forever.

UPM Raflatac label materials based on the RP Cryo adhesive withstand steam autoclave sterilization and cryopreservation conditions down to -196 C, in both vapour phase and liquid nitrogen. This adhesive is extremely resistant to thermal shock, and provides a strong and enduring bond to polypropylene (PP) cryogenic vials, tubes and storage boxes.

RP Cryo also withstands multiple thawing and freezing cycles, further ensuring that valuable biological samples are identifiable for the duration of their cryogenically extended lifetimes.

RP31 Purus

Migration-safe labelling for liquid drugs in plastic containers

RP31 Purus is a ‘migration safe’ adhesive with low leachable characteristics. Leachables are compounds that leach from packaging because of direct contact with the drug product under normal storage conditions and could potentially be dosed to a patient. Migration is a concern particularly for drugs in liquid or gaseous form, stored in containers made from plastic materials.

RP31 Purus performs well on small diameters and curved surfaces, and on a variety of labelling substrates including PP, PE and low-density polyethylene (LDPE). LDPE is widely used for squeezable nose or eye-drop containers, where migration safety is critical.

The FDA has assigned Drug Master file (DMF) number 25392, type III for RP31 Purus.

RP32 PB

Primary blood bag labelling

Regulatory requirements and the extreme conditions associated with blood storage and processing place stringent demands on labels for blood bags. RP32 PB has been developed and tested according to guidance from the ISO 3826 standard. It withstands temperatures of +121 C during steam sterilization, down to long-term storage conditions of -80 C. It also tolerates freezing in ethanol at -50 C.

RP32 PB has low-leachable characteristics on blood bags and is compatible with various plasticizers used in PVC blood bag manufacturing, including the most common, DEHP.

RP32 PB is supplied with a choice of non-PVC label faces according to market preferences.

RP31, RP31L, RC3P

Labelling small diameters

Small-diameter containers – such as syringes, ampoules, cartridges, pens, vials and test tubes – place special demands on label construction. UPM Raflatac’s research indicates that a diameter of 15 mm is the threshold at which the choice of label material becomes critical. Thin and flexible label faces are supplied with the following adhesives for optimal performance.

RP31 is formulated for labelling curved surfaces and small-diameter packaging. It offers a reliable solution for a wide variety of applications requiring excellent mandrel hold. RP31 bonds strongly to glass, HDPE and PP ubstrates.

RP31L is essential in applications where product identification must be secured by reducing the risk of missing labels to zero. Supplied with clear films, RP31L offers luminescent functionality for missing label detection on label dispensing lines and is a convenient and consistent solution compared to luminescent varnishing on-press.

RC3P is a UV-acrylic adhesive with excellent clarity for labelling on glass and is especially beneficial for visual checks of liquid container contents. Good water, heat and chemical resistance make RC3P suitable for a wide range of applications as well as end-uses requiring resistance to steam autoclave sterilization.

RP3H

Genuinely self-adhesive on surgical sterilization wraps and bags

ΤReusable surgical instruments leaving hospital operating theatres are cleaned, washed, packed on trays and wrapped in non-woven or crepe wrapping material, prior to sterilization by steam autoclave. Allpacks are individually labelled for identification and traceability.

RP3H retains excellent adhesion in the steam, pressure, and heat of the autoclave process, which is typically at 134 C for up to 18 minutes. This adhesive also accommodates swelling and shrinkage of various wrapping materials during and after processing.

Uniquely, RP3H labels are genuinely self-adhesive because no additional sealing tape is required to secure label adhesion. Light application by hand is both convenient and cost- efficient.

Food

Note: Novatron does not print labels.


Food safety is a key driver in the food industry. While the label must remain adhered in order to convey the brand, product or price and date information, it must also be a safe solution; there shouldn’t be any risk of the label contaminating the foodstuff. UPM Raflatacoffers solutions that protect the reputations of the label supplier and the brand, by meeting all regulatory requirements for consumer safety.

Food labelling is by far the biggest end-use for self-adhesive labels in terms of volume. It encompasses a wide variety of packaging substrates, from glass to hard and soft plastics, tofibre-based materials like paper and cardboard, as well as metals. Labels are also applied directly onto the surface of the food itself. Label application and service conditions vary widely, from room temperature, to chilled, to deep freeze, and in the dry or when moisture is present.

ΚΟΛΛΕΣ / ADHESIVES

NON-REFRIGERATED TO CHILLED

RP51

This multipurpose, strong permanent adhesive is suited to a wide range of food retail and logistics applications. RP51 adheres well to packaging films, card and corrugated boards, and after labelling retains good adhesion even in chilled temperatures of 0 to 5  C.

RP37

This multipurpose adhesive is for film label faces on paper liners. RP37 provides good adhesion on glass and even plastics, and in food labelling applications where conditions are potentially moist and chilled. RP37 has good resistance to water and UV once labelled. An optimal balance of high adhesion and high cohesion provides clean and stable performance in high-speed conversion and label dispensing.

RF37

This general purpose adhesive for applications in temperatures above chilled conditions is designed for film label faces in combination with filmic liners. RF37 provides good adhesion on smooth plastic surfaces, and has high UV-stability and water resistance once labelled. High cohesion provides good performance in highspeed conversion and dispensing, complementing the productivity of filmic liners.

RH6

ΤRH6 covers a broad range of food labelling applications due to good performance from room temperature down to chilled conditions, on substrates including cardboard and stretch film. These properties make RH6 an especially reliable choice for food logistics labelling.

RH9X

RH9X is specially developed for chilled (0 to 8 C) food labelling on multilayer barrier films typically used for vacuum and modified atmosphere food packaging. It also offers good adhesion to a wide variety of cardboards. For label printers, RH9X provides good matrix-stripping properties due to a smooth release, for fast label conversion and high productivity. For label endusers, RH9X performs reliably with all standard label dispensing methods, with good tack assuring reliable performance in high-speed label application even in demanding chilled temperatures.

RH9X is formulated with an increased proportion of biobased raw material sourced from sustainably managed forests, for improved environmental performance.

RH1

For more demanding conditions requiring aggressive adhesion to cold and moist substrates, RH1 can be combined with both paper and film face materials and is suitable for application to plastic and cardboard packaging in temperatures as low as -5 C.

DEEP FREEZE

RP48

Designed primarily for paper label faces, RP48 provides good adhesion at low temperatures on a wide range of substrates.

RH3

RH3 offers especially good performance in frozen food applications where good adhesion is required on wet and frosty surfaces – as is the case when products are frozen prior to labelling. RH3 is available with paper and film label faces.

149DF

With clear film labels, the water-based acrylic 149DF provides an improved level of transparency compared to hotmelt solutions to enhance shelf-appeal for frozen foods. 149DF also enables fast label conversion with minimal residue-cleaning on die tools for high productivity. Good UV-ageing resistance helps retain adhesive performance and clarity in the long-term. 149DF is supplied with a full range of face materials, both papers and films.

Security & Brand Protection

Note: Novatron does not print labels.


Manufacturers and agencies the world over use security label and packaging solutions to protect items from counterfeiting, tampering and diversion. Self-adhesive labels provide an efficient means of identification, authentication, verification of integrity, and monitoring through the supply chain. They protect consumer safety, brand value, and commercial or governmental revenues.

Anti-counterfeiting labels incorporate specific properties or combinations of features into the face material as a means of authentication. These labels are difficult to reproduce, and depending on the level of security used, their authenticity can be checked by brand owners, government agencies or consumers. UPM Raflatac works with customers to build effective custom solutions and provides a taxi-coating service where customers send security face materials for adhesive-coating and lamination.

Tamper-evident or tamper verification labels are based on destructible papers and films that change appearance or are destroyed when an attempt is made to remove them, break the seals they create, or transfer them onto other products. VOID labels are visibly damaged upon removal and additionally leave a text or pattern adhered to the labelled surface which is extremely difficult to remove undetected.

Very often it is the selection of either a paper-based or filmic label face that is the starting point for adhesive selection in security labelling. This selection is based on cost-efficiency and the requirements of the final application. The choice of adhesive is determined by application-specific criteria such as the smoothness or roughness of the substrate, challenging small diameters, the required strength of final adhesion, and resistance to heat, chemicals, and water from the immediate environment or through attempts to remove the label.

ADHESIVES

FOR PAPERS

RP36 is often combined with thin and flexible paper label faces due to its high cohesion, which supports reliable labelling around package edges or on small diameters.

FOR FILMS

RP37S provides good initial tack and long-term adhesion on polar and non-polar surfaces and performs well in a broad range of security applications such as consumer product labelling and internal logistics. This clear adhesive has good resistance to water, chemicals, oils and UV-light, and excellent UV-stability once labelled.

RP77 is a versatile adhesive for white films and is typically combined with destructible label faces. This high-tack adhesive provides strong final adhesion on rough and textured polar and non-polar surfaces including PE and PP.

FOR HIGH PERFORMANCE

RC18 provides very strong adhesion to polar and non-polar surfaces in long-term applications and demanding conditions. Excellent resistance to water, chemicals and high temperatures also make RC18 very difficult to soak off, chemically remove or lift by applying heat.

RC20 provides very strong, long-lasting adhesion and excellent temperature and chemical resistance like RC18. In particular, RC20 offers high performance on polar and non-polar substrates which are rough, grained or textured.