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Printing for the Deep Freeze: Cryogenic Labels (-196°C)
Welcome to the coldest place in the supply chain. In biomedical research, IVF clinics, and stem cell banks, biological samples are stored in Liquid Nitrogen (LN2) at -196°C (-320°F).
At this temperature, physics changes. Standard label adhesives turn into glass and pop off the vial. Standard thermal transfer ink becomes so brittle that a simple touch will shatter the barcode into microscopic dust.
If you lose the label, you lose the sample. Decades of research can be wiped out by a bad ribbon.
The Anatomy of a Cryogenic Label
To survive liquid nitrogen, you need a specialized system:
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The Substrate: A specialized Cryo-Film (often Polypropylene) that remains flexible at -196°C and conforms to the tight curve of a 2ml vial.
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The Adhesive: A medical-grade cryogenic adhesive that cures instantly and does not freeze into a brittle state.
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The Ribbon: Only Imaging SP-500 (Ultra-Durable Resin).
Why Pure Resin is Mandatory
You cannot use Wax or Wax/Resin in a cryogenic environment.
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Thermal Shock: When a vial is pulled from a -196°C liquid nitrogen dewar into a 20°C room, it experiences a massive thermal shock of over 200 degrees in seconds.
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The Only Imaging Solution: Our SP-500 Resin is formulated with highly stable synthetic polymers. It does not micro-crack during thermal shock.
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Chemical Bath: Before returning to the freezer, vials are often wiped down with harsh chemicals (like Isopropyl Alcohol or Bleach) to prevent cross-contamination. Our resin is chemically inert and survives these solvent wipes without smudging.
Print Quality on Micro-Vials
Cryogenic vials are tiny. You are often printing a 2D Datamatrix barcode that is only 4mm x 4mm.
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Our SP-500 Resin provides flawless edge definition when printing at 600 DPI, ensuring the scanner reads the micro-code on the first try.
Conclusion: Secure Your Science
Don’t let a generic consumable destroy irreplaceable biological assets. Equip your laboratory with consumables engineered for the absolute extremes of science.
ONLY IMAGING is a leading supplier of labels, printing equipment and associate consumables, including TTR products in various widths and lengths. Please take the opportunity to learn more about our range of high-quality thermal transfer ribbons and explore our other products for any further questions you may have click Here.
