Disposable Bowie Dick Type Test Pack for Autoclave Sterilizer
Blue to Black
monitoring for sterilization
1000 Pack/Packs per Day
Packaging & Delivery
Shanghai and Other
2017 Disposable Medical Bowie-Dick Test Pack
Structure and Properties:
B-D test chart is bottom on paper, the size is the same as the cross-section of standard test package, and the front of paper is printed with a light yellow bar pattern,the color after sterilization will not fade.
B-D test chart is the steam penetration test chart ,that dedicated to testing in pre-vacuum or pulsation vacuum pressure steam sterilizer or the packaging,whether the coldair is completely discharged,and whether there is coldair in the package.
Used to detect that the air will be effectively eliminated from the sterilizer when pre-vacuum steam sterilizer phase in vacuum exhaust stage,the use conditions is that in temperature of 132°C ~ 134°C keeping the role of 3.5 to 4.0 minutes, test packaging can be used directly, and the staff don’t do standard package.
Processed through a sterilization cycle,in temperature of 132°C ~ 134°C, keeping the role of 3.5 min, the light yellow bar patterns of test chart should be turned to the uniform black color. Storage condition:Keep stored at room temperature 15°C ~ 30°C and dry place (<50% relative humidity) ,avoid to directly contact with sunlight.
1. The saturated stream pressure should reach to 0.4Mpa – 0.6Mpa if air is supplied through pipe; and non-uniform color changes may be observed if the pressure is lower than 0.3Mpa;
2. As for the pre-vacuum steam sterilizers or high vacuum autoclave with pulsing systems with air supply by pipe, the time of stopping air supply should longer than 2 days; and air-removal process should be done before re-using, or else, large amount of aqueous vapor existing in saturated stream may cause difficulty in cool air removal and wet pack, which will result in incapability of demonstrating test results due to wet BD test paper.
Since the production date 24 months.
Packaging & Shipping
42 *27 * 21.5
1. We can provide free samplesso that you can test quality before placing an order.
2. We can give you the most professional solution of medical packaging.
3. Best quality, competitive price and fast delivery.
4. Qualification certificate
Provide the best service for you,any question will be answered in 24 hours
1. Why Choose US?
1) 10 years professional experience in packing field and market;
2) Completely production chain makes sure quality under control;
3) Highly customizable services and quick response to customer's requirements;
4) High quality and low cost for sterilization flat reel pouch.
2.What Could Be Customized?
1) Products customizable.
2) Printing customizable. Besides indicator change colors, we provide printing design with different colors for comany logo and other information.
3) Packaging details.We supply different size and printing on carton & box to indentify customer's products from other's.