KMNPack’s blogger

Tyvek   known as "Tearless," is a trademark of DuPont's range of sheet products. It is a spunbonded Olefin made from a myriad of fine, highly-polyethylene fibers. The unique spun-spinning technology produces lightweight, extremely tough materials. It is advantages include: 1. Thin, light weight, not easily deformed, soft and smooth, lightweight and tough, excellent opacity, combined with the characteristics of paper, cloth and film; anti-moisture, anti-water stains, no adhesive. 2. Waterproof breathable bacteria, -73 degrees can still maintain flexibility and high strength; 118 degrees began to shrink; 135 degrees began to melt. Fold-resistance (tolerance of over 20,000 folds), flexibility of the collection cloth (weight is a fraction of the cloth), smoothness of the film, appearance of the paper (half of the weight paper) in one property. 3. Good biocompatibility, peeling without dust, high added value, high tear packaging strength, high break-resistant packaging

a) Produce method of   BD test pack : BD test packs are folded from 100% defatted cotton cloth or 100% cotton surgical towel to grow 30cm±2cm, width 25cm±2cm, height 25cm-28cm. The BD test paper is placed in the middle of the above-mentioned cloth bag; the weight requirement of the manufactured BD test bag is 4 kg±2 kg, or the BD test bag is used once or repeatedly. b) BD test method: preheat t he sterilizer   before testing, place the BD test package horizontally in front of the bottom layer of the sterilizer in the sterilizer, near the front of the cabinet door and the exhaust port. Any item time does not exceed 3.5 minutes at 134 degrees, remove the test pack, observe the color change of the BD test paper. c) Judgment of results: BD test paper is uniformly and uniformly discolored, indicating that the BD test passes and the sterilizer can be used; discoloration inequality indicates that the BD test has failed and BD test can be repeated. Qualified, the sterilizer can be used. U