Reel format backing cards for rapid diagnostic test kit is made of PVC, PS or PET materials with self-adhesive.
Advantages: 1.Strong adhesive force Compared to the common adhesive used on the market, our adhesive is a stronger type, so that we only need small amount of adhesive-20g/square meters to maintain strong sticking force, whereas other backing card producers have to apply 35g/squre meters on it. As a result, it will significantly reduce the maintenance frequency for the cutters and increase the product acceptance rate, this merit is especially good for large production which engage a lot of automatic instrument.
2. Extreme low rate of cold-flow characteristic which made it very stable performance with high resistance to aging. Suitable to stick no-backing NC membrane and surfactant treated glass fiber(for sample pad or conjugate pad), especially good for DOA test kit and food safety test kit.
3. Good Flatness
We apply special technology to make the reel format can be still flat when it is pull out, it is specially good for large scale production by reel format materials in lamination or automatic assembly.
Basic Features Format: Reel, usually 100m per roll, with or without pre-cut lines, customized size is available. Flat to be suitablefor reel lamination Splice: Max 2splices for 100m reel. Color: White or customized. Core Dimension: 3inch, 6inch Material: PVC, PS, PET, Press sensitive adhesive