non woven series-尊龙凯时官方旗舰店

【 structure and composition 】 this product is composed of non-woven cloth, spray cloth, nose clip and mask belt.

1. the mask should be clean and well-shaped, with no damage or stains on the surface. 2. after wearing the mask, it should be able to cover the wearer's nose and mouth to the lower jaw. 3. the mask should be equipped with a nasal clamp, which is made of plastic material. 4. the mask belt should be worn easily. 5. 2ml of synthetic blood was sprayed with 16.0kpa(120mmhg) pressure to the external side of the mask, and the inside of the mask should not be infiltrated. 6. the bacterial filtration efficiency of the mask should be no less than 95%. 7. the filtration efficiency of the mask for non-oily particles should be no less than 30%. 8. the pressure difference of gas exchange between the two sides of the mask should not be greater than 49pa. 9. non-flammable materials shall be used for mask materials; the mask burns no more than 5s after leaving the flame. 10. the mask should be sterile. 11. the mask should be sterilized by ethylene oxide, and the residual amount of ethylene oxide should not exceed 10 mu g/g.

【 suitable for 】 for clinical medical staff to wear in the process of invasive operation, covering the user's mouth, nose and chin, in order to prevent the pathogen of microorganisms, body fluids and particulate matter directly through provide a physical barrier.

there is no absolute contraindication.

1. this product is a disposable product, which is damaged in packaging and is strictly prohibited to be used and destroyed after use.

2. see packaging seal or label on the production batch number, and the sterilization date is in the outer packing box.

3. this product is sterilized by ethylene oxide.

[use method] 1. select the applicable specifications and model, and then open the package after the outer packing is in good condition.

2. expand the lamination, the nose clamp is on the upper, and the blue face outwards.

3. put the mask on the chin, and place the nose clip on the skin with the two fingers horizontally, and press the root of the nose to make the shape.

4. bring the ear to the ear and adjust the ear to feel as comfortable as possible.

5. if you are wearing a live band mask, you should attach two straps to the top of the top of the mask. the two straps are attached to the neck.

6. after the product is finished, it should be treated with medical waste to avoid pollution.

[storage method] 1. this product is used in the carriage and hold of the cabins, and is kept clean, without pressure, sunshine and rain and snow.

2. handle gently in handling and avoid violent collision;

3. the product shall be stored away from the fire source, and the relative humidity shall not exceed 80%, without corrosive gas and well-ventilated and clean environment.

[production date] see packaging seal or label.

expiry date: see packaging seal or label.

[label, package logo]

[specification preparation date] january 19, 2017.