TAGS: Hot-melt Adhesives Acrylic Adhesives
artimelt launches hot-melt adhesives (HMAs) in the artimeltlowtrauma series specifically designed for very sensitive skin. The hot-melt adhesives offer a combination of good initial adhesion with painless removal.
The HMAs offer optimal stickiness, stay in place for the desired application period, but can then be removed surprisingly painlessly without damaging the skin. The adhesives protect the wound and the surrounding skin, which prevents unwanted effects on the wound-healing process caused by trauma when changing dressings or plasters.
Breathable Silicone-free Adhesive
The optimal release properties are achieved through the correct selection of adhesive type, carrier material and application weight.
The silicone-free hot-melts from the artimeltlowtrauma series use a new type of thermoplastic acrylate. This offers decisive advantages because acrylates are inherently breathable. The wound beneath the patch remains moist without the problem of moisture accumulation or the development of a wet interface. Unlike silicone-based products, the wound dressing does not need to be perforated.
Low-trauma adhesives are generally processed with high application weights, which enables the plaster to be removed gently.
The carrier material is also largely responsible for the properties of the plaster produced. Good anchoring of the adhesive is particularly important in order to enable removal as residue-free as possible without any adhesive residue. Soft, cuddly and moisture-permeable films or fleeces are perfect for combining the positive properties that characterize the artimeltlowtrauma series.
Areas of Application
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Self-adhesive wound dressings
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Plasters and tapes for sensitive skin in newborns or older people as well as for sensitive skin areas such as the sacral area or the eye area
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Painless dressing changes and checks in the treatment of chronic wounds
Processing and Storage
Hot-melt adhesives from the artimeltlowtrauma series can be coated using conventional hot-melt adhesive systems. For ideal low-trauma performance, application weights >100 gsm are recommended.
When it comes to the topic of “adhesive change,” expert advice is recommended. The Lowtrauma products should not be mixed with conventional adhesives (TR, PO, UV acrylates).
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Processing using wide slot nozzles or roller application systems
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No curing times enable increased production speed and therefore high efficiency
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The 100% solvent-free system eliminates the need for solvent recovery and the requirement for explosion-proof equipment.
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No drying system required, very small footprint
Due to their stable properties, artimeltlowtrauma adhesives can be easily processed in well-sealed original packaging for at least two years from the date of manufacture.
The hot-melts of the artimeltlowtrauma series can be processed with conventional release liners used for PPE (e.g. siliconized papers or films). In comparison, silicone-based low-trauma adhesives often require special fluorinated release liners, which have become the focus of the authorities.
Compliance with ISO 13485
The artimelt adhesives for direct skin contact are developed and produced in compliance with ISO 13485. artimelt attaches great importance to the use of safe raw materials to enable customers to comply with the Medical Device Regulation EN 2017/745.
All artimelt adhesives for direct skin contact are also tested for cytotoxicity according to ISO 10993-5. In addition, artimelt also supports its customers in assessing and testing skin irritation or skin sensitization, for example according to ISO 10993-10 or ISO 10993-23.
Source: artimelt