The tape for microfluidic devices is an incredibly groundbreaking tape that has never been seen before. Simply applying it to the device allows blood and other fluids to flow smoothly.
A microfluidic device is a device created by applying semiconductor microfabrication technology and precision processing technology, consisting of a main channel with a depth width of several micrometers to several hundred micrometers, numerous side channels, and a reservoir (container) arranged downstream. The structure itself varies widely. Our company has developed a method to easily and quickly separate and distribute blood using such devices by simply applying a transparent, thicker polyester film adhesive tape to the back of the microchannel (PC). The surface tension of the special adhesive allows the blood droplets to instantly flow into several delicate side channels and be extracted into the downstream reservoir container. Typically, methods such as magnetic separation, centrifugation, or sealing circuits with syringe sponges or hydrophilic films are used, which are inefficient and incur high costs for equipment. Our developed tape provides a very ideal method for inexpensive and rapid separation and distribution simply by being applied to the device. It has already been applied to 10 million devices overseas this fiscal year, and we expect its use to continue to expand.
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basic information
Microfluidic Device #0811 Thanks to Tack System's unique excellent hydrophilic technology, when liquids such as water, urine, or blood come into contact with the adhesive surface, the surface tension of the liquid is reduced, allowing for rapid flow of the liquid during use in diagnostics and microfluidic devices. This is a non-aqueous super hydrophilic polyester adhesive tape that does not leach trace components contained in the adhesive into the liquid (sample). Features: Excellent heat and humidity resistance as well as stability over time. Flexible and can be processed in roll or sheet form. The adhesive has heat resistance above 120°C. Tape Composition: Base Material: Polyester 75μ Adhesive: Non-aqueous super hydrophilic acrylic adhesive Release Film: 50μ Polyester Adhesive Strength: Against SUS: 2.0 N/25mm Against PC: 24.0 N/25mm Against Acrylic: 21.0 N/25mm Safety: The adhesive used in the tape is not biocompatible and is not recommended for use on skin.
Price information
3,000 yen per square meter
Price range
P1
Delivery Time
P4
※It varies depending on the size and quantity. Please feel free to contact us.
Applications/Examples of results
Microfluidic devices for overseas markets 350mm x 400mm, 10 million units adopted Under consideration by major domestic clinical testing companies (specimen testing, birth testing)
Company information
Since our establishment in October 1991, our company has consistently focused on the development of applied technologies related to adhesives and bonding. Starting with the establishment of stainless steel sliding composite technology, we have developed many related products, including acrylic double-sided tape for oil surfaces and UV-curable polyester masking tape, which we have supplied to both domestic and international markets. We have also imported high-performance adhesive tapes with excellent technology from overseas and have responded accurately and promptly to customer requests. Moving forward, we are committed to further honing our skills and providing even better technology, products, and services. We particularly welcome challenging development tasks.