Fast dry garment moisture evaporates rate project detects.
South appraisal is right moisture absorption of brand of 10 sell like hot cakes fast dry garment undertakes detecting.
Guangdong examines Yang Ertao of engineer of lab of spin of quarantine technology center is accepted interview.
Terminator of life lab gossip
● lab: Guangdong examines lab of spin of quarantine technology center
● sample: Brand of 10 sell like hot cakes fast dry garment suit (to maintain consistency, this second test unites pair of jacket to have a test only)
● purpose: Check 10 fast bibulous rate, core sucks dry garment water of height, drop diffuses time index of function of 3 moisture absorption, evaporate with moisture of time fast dry function index, see its whether achieve moisture absorption, fast dry standard
● standard: GB/T21655.1-2008 " textile moisture absorption the assess of fast drying the 1st part: Law of individual combination trial "
(Note: This second test is in charge of to sample only)
Many person motion fitness when, be used to dress fast dry garment. Besides athletic public figure, when many parents are buying the clothes to the child, also can emphasize the clothing fast dry function. Should run quickly again immediately summer, fast dry garment also greets busy season of a sale. Nevertheless, this kind is being hit " suck sweat, breathe freely, fast dry " the functional sex dress of banner, can you accomplish really " garment if name " ? Children fast dry garment and adult fast dry garment, in fast is difference had on the standard of dry function? On April 10, south appraisal bought 10 to sell well from electric business platform fast dry garment, send Guangdong to examine lab of spin of quarantine technology center, bibulous to its rate, core sucks water of height, drop to diffuse time index of function of 3 moisture absorption, with the delegate moisture evaporates time fast dry function index had a test.
Appraisal pretext
Fast the sale on dry clothing line is hot
Sales volume of month of business having report is close 100 thousand
As we have learned, fast the dress that just as its name implies doing the garment does more quickly namely. It is not a sweat absorb, change sweat quickly the face of the dress however, evaporate sweat through airiness, achieve thereby fast dry purpose, become have fasten the functional sex dress at common dress. Compare with the clothings photograph that wool pledges or cotton pledges, fast dry garment falls in the situation with same outside ambient, send moisture wave more easily maintain dry bright effect thereby.
At present fast does sale doing the garment have many hot? Basis " decision-making dog " data shows, outdoors fast dry garment pants in recent years share of market of dress of sex of function of quick race to control, among them outdoors fast suit of dry garment pants year compared to the same period increase rate is 29.15% , sale was occupied in March whole fast 53.57% of market of suit of dry garment pants, market amplitude is stable. Appraisal gentleman with " moisture absorption fast dry garment " in each for the keyword platform of big cable business searchs discovery, camel, Netease is severe anthology, enlighten a series of domestic and international more well-known trademarks such as Ka Nong are in sale fast dry garment, businessman of businessman having report even the month sells nearly 100 thousand. High sales volume while, commenting on an area also is a harmony. A few hot curry favor with are judged rate achieve even 99% , consumer expresses mostly " dress is comfortable " .
Much home Consumer's Committee experiments quite fast result of test doing the garment is common not ideal
However, online go up below the setting that buys the home to be like tide reputably, numerous and authoritative orgnaization also begins to be opposite fast the functional effect of dry garment raises doubt. Fast does dry garment have really fast do the result? The near future, beijing consumer society is released " tight sports clothing compares test result " , should compare test specimen by Beijing disappear assist constituent staff member, from electric business platform and partial substance with average consumer identity inn is bought, involve 33 brands 81 sample, among them of 40 products fast dry function did not amount to a standard, involve library of garment of A Di, young tiger horse, H&M, actor to wait.
By 2017, consumer's Committee of city of Fosan of combination of Guangdong province Consumer's Committee is in hep to 20 consumer domestic and international well-known trademark and the moisture absorption that the masses consumes mainstream brand fast the discovery when dry garment undertakes evaluating, partial moisture absorption fast dry garment not moisture absorption or not fast work. Be like " Li Ning / LI-NING " , " in / THENORTHFACE " , " day of the natural bonds and ethical relationships between members of a family / TELENT " , " young tiger horse / PUMA " two, " JEEP " , " mattress treasure / UMBRO " , " marmot / Marmot " wait for function of 8 nonexistent moisture absorption; "Young tiger horse / PUMA(fund size: 762092) " , " marmot / Marmot " 2 sample are nonexistent fast dry function.
Appraisal memoir
Sampling
Sample all is bought allege from electric business platform have " fast dry " function
10 sample of this second test, all know the identity of consumer by appraisal Jun Yipu, buy from the electric business platform such as day cat. 10 sample involve 10 brands, the price differs to 138 yuan from 68 yuan. On the webpage of relevant sample, all have fast dry fabrics, breathe freely, the word that sucks sweat of sweat, moisture absorption platoon. This second about fast dry garment do one's best is covered most suffer consumer gay moisture absorption of 10 old brands fast dry garment, this second buy fast dry clothes things, basic it is the salable production in relevant brand. Highest month sales volume achieves 93521 in sample, lowermost month sales volume is close also 5000.
This second fast dry garment checks, basically be aimed at moisture absorption function and fast dry function two index. Among them, moisture absorption function includes bibulous rate, core to suck water of height, drop to diffuse time 3 projects, fast dry function includes moisture to evaporate time a project. According to introducing, be aimed at at present fast dry garment returns compulsive without the country standard, the G B/T 21655.1-2008 that this second test consults is only recommend a level.
Test
Bibulous rate 3 moisture absorption fast dry garment sample " bibulous rate " explode infirmly
Streaming with sweat of outdoors motion regular meeting, can you make the dress drenched sometimes? This actually also test is worn the suction of the dress sweat ability. As moisture absorption fast dry garment, the basiccest technical ability is to want " bibulous " . The 1st test in this second test test is " bibulous rate " . The engineer all cuts every sample into the square of size of 10cm of 5 10cm × , and the primitive quality of every quadrate cloth records metage come down. Subsequently, he removes a quadrate cloth with forceps clip, put its into the beaker that installing 3 class water gently in, let its sink gradually in water, wait for its " the whole body is drenched " hind begin to time, after awaiting 5 minutes again sample " scoop up " remove perpendicular air to wear, wait for its to drip no longer inside 30 seconds when water, OK again " say to weigh " , change to be calculated again according to the quality of sample around, reach " bibulous rate " , have catholicity to assure a result, experimental operation needs to be the same as a sample 5 cloth execute similar operation, in order to gain average.
Recommend sexual standard GB/T21655.1-2008 according to the country " textile moisture absorption the assess of fast drying the 1st part: Law of individual combination trial " , moisture absorption fast the bibulous rate of dry garment all wants ≥ in catharsis around 200% . Show as a result however, 10 moisture absorption fast in dry garment, only 6 products performance is good, requirement of up to mark. And bright and beautiful case, Suodikai, enlighten Ka Nong just amounts to mark after catharsis, before be being washed all cannot value of up to mark. Notable is, in checking this no matter sample of abstruse family name is in after before washing, be being washed, bibulous rate all is in 200% the following, bibulous ratio index is thoroughly unqualified. This the test also discovered what go up in bibulous rate " the person that above average " , two old brands behave Pelliot of Netease Yan Xuanhe strong, all exceed 300% on bibulous rate, yuan Chao standard.
Core sucks high whole performance is good before a sample is washed unqualified
The basis recommends requirement of sexual GB acceptable standard, moisture absorption fast dry garment sucks height to all want ≥ 100m M in the core of catharsis around. 10 moisture absorption fast the moisture absorption speed of dry garment sample how? The engineer sucks height to have a test to its core subsequently. He sample along transverse with fore-and-aft grain, each cut the strip material that gives 30m M of 3 300mm × , suspension is in " capillary effect determines appearance " on crossbeam, bottom and end of rear sight end are right neat, unite crossbeam next put down, make sample perpendicular 2m M of the 15 ± in inserting 3 class water, await time 30 minutes, again list sample afresh " scoop up " , measure the lowermost height of list of clear water bedew right now, namely " core sucks height " .
In checking a process, after seeing sample contacts surface only, water along list slow rise. Final result shows, 10 sample the Communist Party of China has 2 core to suck height unqualified. Among them " Mamite " the moisture absorption of the brand fast the core that dry garment sample checks before wash sucks height to be 80mm only, under mark fiducial value, but after be being cleaned through 5 standards, core sucks height to rise for 120m M, alarmingly dangerous crossed eligible line, play returns to normal. In this second test, netease is severe choose moisture absorption fast dry garment is behaved again strong, after no matter be,still be being washed, core sucks height to be able to maintain basically in 200mm above.
Drop water diffuses water of the drop after after time is washed 1 times, bibulous speed slows 5 are washed diffuses finish inside 1 second
As moisture absorption fast dry garment, bibulous ability is admittedly ambitious, but bibulous speed also wants fast. In the square cloth sample that takes 10cm × 10cm when the 3 class water of a 0.2m L, most what see first is the drip that a glittering and translucent get rid of appears, be absorbed by sample cloth subsequently, abreaction in cloth, leave the mark of wet seep through of coin size only, computation arrives from glittering and translucent dew completely abreaction the time that needs in cloth, check moisture absorption just about fast dry garment " drop water diffuses time " experiment, of its test is its bibulous speed.
The basis recommends sexual GB, as moisture absorption fast dry function dress, its drop water diffuses time needs to be in 3 seconds finish. Show to the test of 10 sample, water of the drop before a sample is being washed diffuses time exceeds 3 seconds not to amount to mark, but eligible line standard can be returned to after catharsis inside. And " Suodikai " the moisture absorption of the brand fast after dry garment sample is being cleaned, drop water diffuses time is lengthened by 2.1 second to 6 seconds, bibulous rate falls considerably, fail finally to amount to mark.
In addition, yan Xuanhe of billow Sha, camel, Suodikai, Netease " Bai Xihe " , show driving bibulous rate after catharsis, drop water diffuses to all can be finished inside 1 second.
Moisture evaporates rate enlighten Ka Nong fast the moisture after dry garment sample is cleaned works the most quickly
Moisture absorption capability is strong, also want to work quickly, ability is finished finally as moisture absorption fast those who do functional dress is all " mission " . Bibulous rate, core sucks water of height, drop to diffuse the moisture absorption function that time tests 3 times is test sample dress, and " moisture evaporates rate " of the test is sample fast dry ability. In the experiment, engineer just finished drop water to diffuse the sample that time checks puts balance, undertake accurate " say to weigh " , after this open and flat is perpendicular bask in in air of standard air condition, every other says 5 minutes to weigh, till when reappear changes apparently, weight does not end, record the data below right now, calculable " moisture evaporates rate " .
In 10 sample, appear again 3 sample are like person meaning very much. Before clean, bright and beautiful case, Mamite, Baixi and 3 moisture of sample evaporate rate all is less than the standard of 0.18% , regard as unqualified; And after be being cleaned, only the sample of brand of bright and beautiful case still is worth under the standard, 9 brands sample regards the others as qualification. Among them enlighten sample of brand blocking you shows itself on individual index here, moisture evaporates rate is achieved 0.42% , make the sample that works the most quickly.
Appraisal person say
Exceed 5 to become moisture absorption fast dry garment not moisture absorption or not fast dry
Be in test that involves 10 brands is medium, 6 brands sample fails to amount to mark completely on each standard. Among them before sample of brand of bright and beautiful case is being washed, water of bibulous rate, drop diffuses the time, moisture after before washing, be being washed evaporates fail on rate requirement of up to mark; And the core before the sample of the card is washing Mamitepin sucks water of height, drop to diffuse time and moisture evaporate on the index of rate comprehensive " be defeated below blast come " .
Guangdong examines Yang Ertao of engineer of lab of spin of quarantine technology center introduces, the basis recommends sexual level, assess product has moisture absorption fast drying can, each with catharsis hind index before product catharsis all achieves a technology to ask, but bright show for moisture absorption fast dry product, should not call moisture absorption otherwise fast dry product. In this second test, index of section of 6 brands sample has not amount to mark, that is to say, exceed 5 to become moisture absorption fast dry garment not moisture absorption not fast dry. However, the engineer expresses, at present moisture absorption fast dry dress is used more recommend sexual standard GB/T21655-2008, partial company is public also showed relevant industry standard, but set according to standard standard, the bounds of these industry standards is worth a requirement to require level of prep above state. If short of standard asks, but hitting " moisture absorption " , " fast dry " the word undertakes conduct propaganda, be put possibly in false advertisement disrelish.
The moisture absorption that buys newly fast after proposal doing the garment is cleaned, wear again
The expert expresses fabric moisture absorption fast of dry function get basically pass data, or weaving craft or hind arrange auxiliary to achieve, those who suffer its function to produce origin is different, catharsis around checks data to be put generally in difference, oneself of this otherness consumer cannot beforehand appraise, but engineer proposal, for sanitation and healthy for the purpose of, to the moisture absorption that buys newly fast after dry garment should be cleaned, wear again, and gentleness of proposal washing machine is blocked clean, or the hand is washed. Incorrect catharsis means, the moisture absorption that can play havoc with the dress likely fast drying can. Here gives a small key, drip a clear water to allege below the situation that consumer is not affecting dress to sell moisture absorption fast on dry dress, see the speed of water infiltration. If water infiltration time is in,45 seconds above did not suggest to buy.
Appraisal is compensatory
Fast need doing the garment " high-tech " small-sized mill assures quality very hard
The engineer expresses, can make give true fast dry garment also is not easy thing, containing among them " high-tech " support of need hi-tech power. Have many large manufacturer, having oneself research patent and manufacturing level more. Accordingly, small fast dry garment, suggest or pick famous brand safer.
Whether exist to be aimed at children technically fast dry garment product? Children fast dry garment and adult fast dry garment, in fast does dry respect have existence difference? To this, the engineer thinks, be in fast the moisture absorption of dry garment, fast dry function respect, children fast dry garment and adult fast dry garment does not have functional sex difference, it is children only fast dry garment is met in safe respect stricter.
Plan as a whole: South appraisal evaluates a lab
Chair: Chen Yangkai
Interview and write: South Yin comes to reporter Yu Yijing
Photography: South reporter Ma Jiang
Video: South reporter Deng Qixiang
The trainee makes Xiao Xin
