At a time of sustained heat rises in the public outdoors, the submersible has moved from a professional climber to an urban commuting machine, with core features such as storm-protectiveness, wet-gas discharge and durability, which directly affect consumer safety and comfort in a volatile environment. However, do these performances stand the test of evidence in the face of the brand's proclaimed “waterproof” “ventilation” “respiration resistant”? Will the water wash down
In response, the shenzhen city consumer council, in conjunction with the fukuda district commission, recently released 16 comparative tests of the assault clothes. The results show that, although 16 brand samples are capable of tearing up in accordance with standard requirements, the passing and latitudinal torn strength of half a sample does not exceed 20 n. The ranking is lower, involving under-stones, ringhouses, kalestone, camels, road explorers, northers, special steps, wolf claws, etc.; and, in terms of moisture resistance, the surface resistance of samples of camels, wolf claws and sea ring is relatively low after three water washes as required by standard。
In response to the results of this comparative experiment, nandu bay press correspondent sent calls to businesses such as road scouts and camels, all of whose customers ' uniforms indicated that they would report the matter to the relevant parties for follow-up. In addition, journalists contacted a number of businesses, such as wolf claws, by mail, but no response had been received at the time of the submission。
16 samples were of stable overall quality
But there are significant differences in the performance of some samples
This comparative experiment, which was purchased through the online electrician platform and sub-line physical store channels, consisted of a total of 16 samples of single-hull assault jackets, involving the north face (north), decathlon (dicanon), camel (camel), pellitbashi and wolfclaw, special step, tokyo-based, li ning, toread (probator), semir (senma), hla, kailas, under rock (under stone), peaacebird, columbia (colombia) and embeam brands, at a price ranging from 209. 75 to 1927。
Soccer live: the world is in control
It is understood that the tests are based on the national standard gb/t 32614-2023 " out-of-the-wide apparel rations " , and that the chemical safety of the assault clothing samples: pfos compounds (hereinafter referred to as pfos), pfosic acids (hereinafter referred to as pfoa), physical properties: photoresistence, grinding properties, post-washing appearance, tearing strength, functionality: surface damp resistance, static pressure, and wetting rates are tested on nine indicators。
The test results showed that while the overall quality of the 16 samples was stable, there were significant variations in the performance of the different projects. All samples met the basic requirements of the national standard for tearing power, were resistant to grinding and did not detect pfos. However, some of the samples were relatively low in critical performance, for example, below-stone (under rock) samples had a direct torn strength of 9. 3 n, which was only one quarter of the imam sample, the lowest of 16 samples; and brand samples such as camels, wolf claws, and the ring house were relatively less wet-resistant on their surfaces following repeated washing。
Nine samples under the rocks, the shalom, the road scouts, the north, etc
Torn is less powerful
A high-quality assault suit not only needs to withstand external force intrusions such as hooking and repeated frictions in a complex outdoor environment, but must also maintain its original design and function after being washed and sunbathed. This requires a clear requirement for physical performance indicators such as tear force, grinding performance, after-scathing appearance, and viscera tolerance。
It is understood that, according to the criteria of gb/t 32614-2023 " out-of-the-wide rover rover " , the fabric mass >100g/m2 is torn tort 10 n; the fabric tort tort 1000g/m2 is torn tort tort 6 n。
The test results showed that 16 brand samples had the force of tearing in line with the standard, and 7 brand samples, such as twig, colombia, wolf claws, samma, bergi and tokyo-based, haiyan house and others, had more than 20 n in direction and latitudes and performed better。
In comparison, there are also over-spectrum samples with no more than 20 n longitudes and no more than 20 n longitudes. The ranking is lower, involving brands such as under-stones, raquel house, kalestone, camels, road scouts, north, special steps, wolf claws, etc。
Among them, the pebble samples had a pebble torn power of 9. 3 n, barely reaching one quarter of the semac samples ranked first by torn force, and the three brand samples, the sealine house, the kalestone and the north, each had 10 n torn power, only slightly exceeding one third of the pebble samples of colombia。
In general, branded samples such as under-stones, ringhouses, kalestone, camels, road scouts, north, special steps, wolf claws, etc. Were ranked back in the project。
9 samples of camels, wolf claws, the searing house, etc
Low surface damp resistance level
For consumers, assault clothing, which is often worn as clothing for outdoor activities such as climbing, camping and so forth, is also an essential element of waterproofness. Thus, a comparison was also made between two important indicators for the waterproofness of the top 16 samples, namely, damp resistance and static pressure。
It is understood that the higher the level of surface anti-wetness test results, the less susceptible to water wetting and the better their water-resistant performance, the higher the grade, which means that the skins are exposed to water. The test results showed that, after three water washes according to the standard, seven samples with surface proof of dampness up to level 4 and above performed better, namely: li ning, ambam, kalestone, samma, taipingbird, boshi and road explorer brand samples。
At the same time, the surface damp resistance of nine samples did not reach level 4. Of these, samples with a surface damp resistance of 2. 5 involved three brands, including camels, wolf claws, and the shaquilla home; samples with a surface damp resistance of 3 involved four brands, north, dicanon, kyoto, under stone; and samples with a surface damp resistance of 3. 5 involved two brands, special step, colombia, etc。
In addition, the larger the volume of static water pressure in the comparison test, the better its waterproofness, the better it can withstand extreme weather events such as heavy rainfall. It is understood that, in accordance with standard requirements, tests are carried out for thallium 20kpa, which is used in three static water washes, and thallium 15kpa, which is the seam of the fabric; and six additional tests for static water washes, which are simulated by consumers。
A combination of two static water pressure tests resulted in five brand samples with higher combined water pressure ratings and better waterproofness, namely, those made in taiping bird, dicanonon, ampo, samma and tokyo。
There's a difference in the scope of application of the different functional levels
High-intensity and frequent washing of sub-machines is not recommended
The shenzhen city commission, the fukuda district commission, recommended that consumers look at the logo when they choose to buy their assault clothes. The national standard gb/t 32614-2023 assault clothing products are classified in functional grades i and ii. The functional requirements for water-resistant humidity for the identification of level i assault clothing products are more stringent and apply to professional outdoor activities; the functional indicators for class ii assault clothing products are slightly lower than those for level i products and can meet such activities as daily outdoor recreation。
Two looks. Products with a tight fabric, a good quality waterproof coating, a smaller needle hole in the stitch, a closer line and a close glue line in the stitch。
Triple security. Avoid the purchase of odour-smelling or exotic sub-machines in order to prevent potential risks to human health arising from the presence of volatile organic matter in the production process。
Four times maintenance. The assault suit has waterproofing, etc. Maintenance methods such as high-intensity and frequent washing, long-term immersion, and reduced product functionality are not recommended. It is recommended that routine maintenance be carried out by appropriately reducing the number of scrubbings, including through wet towel wipes, or based on product labelling。
Also attached is a copy of a sample of the five-star assault suit:
