A lot of girlsA sanitary towelIt's like turning over the length, touching the thinness, comparing the price to the unit, and it's like the number on the back. However, since 2024, the national marker has lifted the safety threshold upwards, with all levels of fungi, fluorescent and formaldehyde being tightened. It'll take you two minutes to figure out whether or not that box is fit。
There are two levels of hygiene
The sanitary towels on the market are divided into general and disinfection levels by level of hygiene. Gb/t 8939 at the general level, with a maximum of 200 cfu/g, and an additional epoxy ethylene ecstasy process at the disinfection level, with significantly lower pressure on the bacterium reduction indicator. You've got the package to the back to the "sanitation level" column, which says "sterilisation level" for extra disinfection at a price of a few cents to a dollar。
Skin-sensitive, menstrual, red or small poxy-sized sisters are given priority in the disinfection level and less infestation. Normal skin is also sufficient, so don't be stunned by the "medical" level of medical care in the commercial campaign. The current national logo only identifies the "sterilisation level" as an additional level, and other statements do not have the corresponding test endorsement。
Don't pick the surface material
The surfaces of the sanitary towels are divided into three categories: pure cotton, soft cotton, and net. Pure cotton and cotton softness are close to the skin, friction coefficients are low and long sittings are difficult to wear red; the net is airy but rigid and suitable for people with large and less sensitive flows. Take a sample and rub it down on your cheeks, with a clear sense of scraping or hairy basics that can be eliminated。
And pay attention to the words "no perfume" and "no prints". Many styles are good for light perfume or small flavours, but these chemical additions are directly attached to the skin and have a significantly higher allergie probability. In 2024, the new version of the state flag further limited the transportable fluorescent whiter and ph values to see if there was any "smelling" on the composition table, or if there was a direct pass。
Matching and replacement time by flow
The daily, night and long amounts correspond to different intake grams. The average daily intake is between 8 and 12 ml, and 12 to 20 ml, 290 mm or more at night, up to 20 ml or more. It was suggested that the sanitary towels should be replaced every two to four hours, not to be removed for more than six hours, and that the rate of bacteria in the wet environment would increase exponentially, and the probability of private inflammation would increase significantly。
Specific combinations: the first day or two of the menstruation is the maximum, with the use of night or extra money; two or three days is enough; one or two pieces of the last two days are empty. The two dimensions of the commuting package, which is changed at 10 a. M. And 3 p. M. Respectively, are much more comfortable than a mat to work, and reduce the aroma and skin discomfort associated with dampness。
Packaging seals not ignored
Independent aluminium membrane seals are much more specious than paper bags. Aluminum membranes can isolate water and dust, and you can either put them in a toilet cabinet or put them in a suitcase on business, and it's not easy to get in. The paper-packed sanitary towels are held for two or three days in the southern moist season, and the surface becomes sticky and hard, and absorbs slowly after the snorting of the sorbent core, putting on it boringly uncomfortable and experiencing a short experience。
Once the large packaging has been opened, it will not be used at all, so the fragments will not be put back in the original bag and the bacteria will come in once removed. The right approach is to put it in the dry and dark and avoid sunlight. In the summer, the temperature in the car is 40 degrees or more, so don't leave the unsealed sanitary towels in the car overnight。
What do you mean
Gb/t 8939, as amended in 2024, has brought a number of test indicators to the top. Transportable fluorescent whites require "no detection" and further locking, and ph values must fall between 4. 0 and 8. 0 to fit the acidic environment of the human body. A hard indicator of formaldehyde content not exceeding 75 mg/kg has also been added, and some small plants previously used more glued formaldehyde and cannot be sold without inspection。
More clarity is also required on the production date, warranty period and performance standard number that must be indicated on the overpack. When you pick up the electrician platform or underline supermarket, you turn to the back and look for these fields: the performance standard number (gb/t 8939), the level of hygiene, the date of production, the period of preservation (general mark 24 months). In case of any missing item, it is recommended that it be left unattended, that the order be confirmed by the customer's uniform before the order is made, so as not to facilitate direct payment。
Store and use small details
The sanitary towels cover a maximum of 24 months and are actually recommended to be exhausted within 12 months. The excess product, the cotton fibres, is aging and fragile, absorbing the core layer, crushing at once, having a poor skinting experience and failing to keep up. Do not store too much at home, but two or three boxes will be enough, and the box will be filled with another box to avoid waste at the bottom。
When used, remove the separate packaging and paste it as soon as possible and do not spread in air for more than a minute. Paste the paper from the bottom up, covering three or four fingers, too narrow to leak, and too wide to stand up to curl. The first thing is to wake up before the night's sleep. Don't think it's okay to sleep all night. Wet towels are the hotbed of bacteria。
You have a box of sanitary towels on your hands. Turn around and check the back of the package. If you're not sure, the comment section says you're using the brand. If you think it's useful, just give it to the sister who's only paying for her aunt's towel。
