Inspection of stationery, ndinotenda kuti uchasangana nazvo. Ndinotenda kuti vadyidzani vazhinji vakaongorora zvinyoreso zvegel, zvinyoreso zvebhora, marefills, mastaplers nezvimwe zvekunyora. Nhasi, ndinoda kugoverana newe chiitiko chekuongorora chiri nyore.
Gel zvinyoreso, ballpoint peni uye refills
A. Iyo nibs yezvinyoreso zvegel yakakamurwa kuita marudzi mashanu: Ultra-yakanaka, yakawedzera-yakaonda, yakatetepa, yepakati uye yakakora, sezvakaratidzwa mutafura iri pasi apa:
B. Kune marudzi mana ekuzadza zvakare anopa chimiro nehukuru data: J, K, L, uye G2 (ona Figure 1 kusvika 2 uye Table 2 ne3), iyo yakasiyana naJ, K, L, uye G2 seN. mhando.
C.Writing tester setting conditions:
(1) Kunyora kona: 50-70 °, sarudza kona yekunyora ine mitsetse yakanyatsobatana;
(2) Kukurumidza kunyora: (4.5±0.5)m/min, kureva (7.5±0.8)cm/s;
(3) Manyorerwo ekunyora: mitsetse inotenderera inotenderera ine spacing ye2mm kusvika 5mm (denderedzwa kureba 10cm)
D.Kuedza zvinodiwa:
(1) Inogona kunyora zvakanaka mukati me10cm. Kureba kwekunyora kwezvinyorwa zvakasiyana-siyana zve nibs zvinoratidzwa muTebhenekeri 4. Panofanira kunge pasina mitsetse yakaputsika yakajeka uye density inoshanduka pakutanga nekuguma kwezvisungo.
(2) Permeability: Bepa remuenzaniso rinoiswa munzvimbo yekuyedzwa kwemaawa makumi maviri nemana, uye hapana kucherechedzwa kuri pachena kuseri kwebepa nekutarisa kwekuona.
(3) Kuoma: Dhirowa mutsara wakatwasuka pabepa rebvunzo maererano nezvakanyorwa pamusoro apa mutoro, kona, uye kumhanya. Mushure memasekonzi makumi maviri, pukuta mutsara wakatwasuka nechidzitiro chakatwasuka. Miti yacho inofanira kunge isina mavara.
(4) Reproducibility: Kopa bepa remuenzaniso nemudziyo wekukopa, uye mitsetse yekukopa inoramba ichioneka.
(5) Kudzivisa mvura: Mushure mokunge pepa remuenzaniso rakaiswa munzvimbo yekuedza kwemaawa maviri, inonyudzwa mumvura yakasvibiswa kana yakasvibiswa kweawa 1, uye mashizha anoramba achionekwa mushure mekuoma. Chinhu ichi ndechekusarudza uye chinoshanda kune zvinyoreso zvegel uye zvinozadza zvakare zvakanyorwa "Water Resistant" (WR).
(6) Kutsanya kwechiedza: Ratidza bepa remuenzaniso uye sampuli yebhuruu yemvere dzemakushe (yakavharwa zvishoma) pasi pemita inopera kana mwenje wexenon kusvikira musiyano weruvara pakati pezvakafumurwa uye zvisina kuonekwa No. kadhi, mitsetse yemutsara inoramba ichionekwa.
(7) Kunyora kwepakati: Mushure mekunge peni yekuedza isina kushandiswa (isina chinyoreso chivharo) yabuda mumvura kazhinji, mushure mekuiisa yakachinjika kwemaawa makumi maviri nemana pasi pemamiriro ekuedzwa, dhirowa mutsara wakatwasuka neruoko, uye nyora mutsara unoenderera mukati. 10cm.
(8) Kuchengeteka: mapeni ekuyedza achangobva kugadzirwa, asina kushandiswa (ane mapeni caps) anoiswa akachinjika patembiricha ye (40±2)°C uye hunyoro hwe (55±5)% kwemazuva makumi mapfumbamwe, uye anoyedzerwa. kunyora kuita uye kusangana nezvinodiwa .
pfupiso:
1. Kune plug-in neutral uye ballpoint zvinyoreso, kukwana pakati pekapu uye mbiya kunodiwa kuve pakati nepakati. Kazhinji, bata chinyoreso neruoko rumwe, sunda kepisi nechigunwe chako, woisundira kunze. Zvikasadaro, inoonekwa seyakaomesesa.
2. Kune zvinyoreso zvine chidhindo chekumashure pachinyoreso, zvinodikanwa kuti chisimbiso chekumashure hachikwanise kudhonzwa zviri nyore kudzivirira vana kubva pakumedza nekukanganisa. Iyo BS7272-bvunzo inodiwa, uye nzira yekuyedza ndeyotevera:
a. Pen cap kuchengetedza zvinodiwa:
① Zvinodikanwa zvehukuru hwepeni kapu: chinyoreso chivharo hachigone kupfuura nepakati peiyo ring geji kana chipeni chivharo hachigone kupfuura nepakati perin'i geji inokwana 5mm. Iyo dhayamita yegeji yemhete ndeye 16mm uye ukobvu hunosvika 19mm;
②Zvinodiwa zvenzvimbo yekufefetera yepeni cap: ingangoita 6.8m ㎡, kana iri gomba rimwe chete, inoda 3.4 m ㎡;
③Pen cap ventilation flow zvinodiwa: ingangoita 8L/Mini pa 1.33KPa.
b. Zvinodiwa kumashure kwepeni:
① Zvinodikanwa zvehukuru hweplug yekumashure: plug yekumashure haigone kupfuura nepakati peiyo ring geji, dhayamita reringi geji i16mm, uye ukobvu hunosvika 19mm;
② Iyo plug yekumashure inobuda kubva kumagumo kwepeni, uye ipulagi yekumashure inofanira kumira nesimba shoma re50N;
③ Iyo plug yekumashure yakadzoserwa zvachose kusvika kumagumo kwepeni uye inofanirwa kumira nesimba shoma re10N;
④ Zvinodiwa zvehudiki saizi yekubuda kweplug yekumashure: kureba kwechikamu chinogona kubatwa hachifanire kudarika 1MM, uye kureba kwese hakufanire kudarika 3MM;
⑤ Zvinodiwa pachiyero chekuyerera kwemhepo yeplug yekumashure: pa1.33KPa, inokwana 8L/Min inosangana, uye plug yekumashure inofanira kumira nesimba shoma re10N.
3. Kune mapeni ane zvimedu, clip elasticity test inofanira kuitwa. Zvinodiwa kuti ukwanise kubata zvidimbu zvitatu zve80g A4 bepa. Panguva imwecheteyo, clip inofanira kuva yakanaka elasticity. Kazhinji, zvakanaka kuiputira neminwe yako 3-5 nguva pasina kuputsa.
4. Kana chinyoreso chiine chimiro chekudhinda kwemavara, ita 3M adhesive test (namira iyo 3M tepi kune patani kweinenge miniti 1, wobvarura tepi pa45 °, uye nzvimbo yekusvuura sirika. skrini iri pasi pe5%.
stapler
A. Stapler zvirevo zvinogona kukamurwa muzvikamu zvina:
8 geji stapler, 10 geji stapler, 12 geji stapler uye gobvu ply stapler.
B. Hupenyu hwesevhisi hwe stapler kazhinji kacho 20,000 nguva.
C. Mabasa uye zvinodiwa:
1. Zvikamu zvakasara zvinofanira kushanda pamwe chete. Pakurovera, chipikiri chinosundira chinofanirwa kufamba zvakanaka munzira yezvipikiri uye kukwanisa kugadzirisa zvakare nenguva. Iyo staple pressing sheet inogona kusundidzira stapler kunze imwe neimwe uye yoikotamisa mugomba rezvipikiri, uye inogona kubudirira kutyaira ese mastapler munzira yezvipikiri.
2. Kunze kwekunze kwefirimu yependi ye stapler inofanira kunge yakadzikama, ine ruvara rwakafanana, pasina tsvina yakasvibiswa, pasina mabhuru akajeka epinhole, pendi peeling nezvimwe zviitiko.
3. Iyo yepamusoro ye stapler coating haifaniri kunge yakasvibiswa, pinholes, yellowing uye zvimwe zvikanganiso, uye hapafaniri kunge kune yakakomba oxidation kana isiri iyo huru.
4. Iyo stapler nail plate uye yakaderera nail groove inofanira kuongororwa kuoma.
Pfupiso yezvimwe zvinyorwa:
1. Watercolor zvinyoreso uye mamakisi:
① Isa simba re2KG kune nib kuti uone kana nib yakadzikwa.
② Dhonza muromo wepeni ne 1KG simba, uye tarisa kana musimboti wepeni waburitswa mukati memasekondi gumi.
2. Musanganiswa webhodhi jena nemagineti: Rova bhodhi chena nechisimba che1KG kuti uone kana magineti anodonha.
3. Crayoni: Paunenge uchinyora pakona ye45-degree ine simba risingasviki 1.5 kg, tarisa kana ichidambuka.
Nguva yekutumira: Zvita-14-2022