Medical non-woven fabric manufacturers a lot, how to choose good quality, price concessions of non-woven fabric is must face when purchasing problem, as in the industry, is undoubtedly a headache.
Today, lai chi small make up to you to introduce how to choose rest assured medical non-woven fabric.
Medical nonwoven using range is very wide, special is in the hospital, but also cannot leave, when selecting a non-woven fabric as how should choose?
Medical non-woven fabric production quality must be guaranteed, when used to trust, how do you distinguish the quality of the medical non-woven fabric?
1, medical non-woven fabric is different from ordinary non-woven fabrics and composite non-woven fabric.
Ordinary non-woven fabric does not have resistance bacteria;
Composite non-woven fabric waterproof effect is good, poor permeability, commonly used in gown and surgical bed sheets, etc. ;
Medical non-woven fabric is using spun-bonded, melt-blown, spun-bonded (
The process of pressing, bacteria resistance, the characteristics of hydrophobic, breathable, no dander, packaging sterilization items, for the disposable use, without cleaning.
2, medical non-woven fabric quality standard request: used for sterilization of medical equipment medical non-woven packaging materials, and shall be in line with the GB/T19633 and YY/T0698 at the same time.
2 specification requirements.
3, non-woven fabric is use the period of validity: the validity of the medical non-woven fabric itself is commonly 2 ~ 3 years, the validity of the product of different manufacturer is slightly different, please refer to the instructions.
With medical non-woven packaging of sterile items, the period of validity should be for 180 d, and is not affected by way of sterilization.
4, used for non-woven sterilization packaging items to 50 g/m2 and subtract 5 grams is advisable.
5, medical non-woven packaging surgical instruments, the use of closed type packing method, should be 2 layers of non-woven points two package, repeated folding can form a long winding path, prevent microbial 'easily' to enter the sterilization bags, non-woven material, not 2 layer 1 packaging.
6, medical non-woven fabric after high temperature sterilization, change the internal result, the influence on the performance of the sterilization medium penetration and resistance bacteria, therefore, medical non-woven fabric used shall not repeat sterilization.
7, due to the hydrophobic properties of non-woven fabric, too much, heavy metal equipment after high temperature sterilization, cooling, condensation water in the process of susceptible to wet package.
Therefore, in the large equipment package cushion absorbent material, properly reduce the load of sterilizer, interspace between the sterilization bags, extended drying time, try to avoid to produce wet package.
8, hydrogen peroxide plasma should choose 'tyvek' non-woven, cannot use medical non-woven fabric containing plant fiber, plant fiber can absorb hydrogen peroxide.
9, although medical non-woven fabric does not belong to medical apparatus and instruments, but about the sterilization quality of medical equipment, medical non-woven fabric as the quality of packaging material itself, and the packing method is very important to ensure that aseptic level.
10, with reference to manufacturers provide conforms to the requirements of the inspection report and the product batch test report, and the physical and chemical properties of the medical non-woven fabric, acceptance, ensure the quality of products qualified.
Dongyang lai chi environmental protection technology co. , LTD. Provide lai chi non-woven fabric color is rich, environmental non-toxic, has advanced production equipment, perfect quality control ability, focus on: elastic non-woven fabrics, medical non-woven fabric, r&d and production of spun-bonded non-woven fabrics.
Can customize different specifications of the products according to the customer, to achieve the quality and variety of fusion symbiosis.
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