Hais txog PP Cup Quality Standard
1. Lub hom phiaj
Txhawm rau kom paub meej cov qauv zoo, kev txiav txim siab zoo, qauv kev cai thiab kev soj ntsuam ntawm PP yas khob rau ntim 10g tshiab huab tais pulp.
2. Scope ntawm daim ntawv thov
Nws yog tsim rau kev soj ntsuam zoo thiab kev txiav txim siab ntawm PP yas khob rau ntim ntawm 10g tshiab muaj koob muaj npe pulp.
3. Kev siv tus qauv
Q/QSSLZP.JS.0007 Tianjin Quanplastic "Cup Making Inspection Standard".
Q / STQF Shantou Qingfeng "cov khoom siv yas pov tseg".
GB9688-1988 "Food ntim polypropylene molding khoom noj qab haus huv tus qauv".
4. Lub luag haujlwm
4.1 Lub Tsev Haujlwm Zoo: Lub luag haujlwm rau kev tshuaj xyuas thiab kev txiav txim raws li tus qauv no.
4.2 Pab Pawg Muag Khoom ntawm Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam: lub luag haujlwm rau kev yuav khoom pob khoom raws li tus qauv no.
4.3 Warehousing Team of Logistics Department: lub luag hauj lwm rau kev lees txais cov khoom ntim khoom warehousing raws li tus qauv no.
4.4 Lub Chaw Haujlwm Tsim Khoom: yuav tsum muaj lub luag haujlwm los txheeb xyuas qhov tsis zoo ntawm cov khoom ntim raws li tus qauv no.
5. Cov ntsiab lus thiab cov ntsiab lus
PP: Nws yog cov ntawv luv ntawm Polypropylene, lossis PP luv luv.Polypropylene yas.Nws yog ib qho thermoplastic resin ua los ntawm polymerization ntawm propylene, yog li nws tseem hu ua polypropylene, uas yog cov yam ntxwv ntawm cov tsis muaj tshuaj lom, tsis qab, tsis muaj zog, lub zog, tawv, hardness thiab kub tsis kam yog zoo dua li polyethylene tsis tshua muaj siab, thiab siv tau. ntawm 100 degrees.Cov organic solvents ntawm cov kua qaub thiab alkali tsis tshua muaj txiaj ntsig rau nws thiab tuaj yeem siv rau hauv cov tais diav.
6. Tus Qauv Zoo
6.1 Sensory thiab tsos qhia
| Yam khoom | Thov | Kev sim |
| Khoom siv | PP | Muab piv rau cov qauv |
| Kev tshwm sim | Qhov saum npoo yog du thiab huv si, zoo nkauj zoo nkauj, tsis muaj qhov pom tseeb khawb thiab wrinkles, tsis muaj tev, tawg lossis perforation tshwm sim | Kos los ntawm kev pom |
| Ib txwm xim, tsis muaj ntxhiab tsw, tsis muaj roj, mildew lossis lwm yam tsw ntawm qhov chaw | ||
| Smooth thiab tsis tu ncua ntug, khob zoo ib puag ncig, tsis muaj pob dub, tsis muaj impurities, khob qhov ncauj ncaj, tsis muaj burr.Tsis muaj warping, rounded radian, siab tsis siv neeg ntog khob zoo | ||
| Qhov hnyav (g) | 0.75g + 5% (0.7125 ~ 0.7875) | Txheeb xyuas qhov hnyav |
| Qhov siab (mm) | 3.0 + 0.05 (2.95 ~ 3.05) | Txheeb xyuas qhov hnyav |
| Dia.(mm) | Tawm dia.: 3.8 + 2% (3.724 ~ 3.876) Sab hauv dia.: 2.9 + 2% (2.842 ~ 2.958) | Ntsuas |
| Ntim (ml) | 15 | Ntsuas |
| Thickness ntawm tib lub khob qhov tob tob | 士10% | Ntsuas |
| Min thickness | 0.05 Nws | Ntsuas |
| Kev ntsuas kub tsis kam | Tsis muaj deformation, tev, super wrinkle, tsis muaj Yin infiltration, to, tsis muaj xim | Kuaj |
| Kev sim sib tw | Thauj cov khoom sib txuas sab hauv, qhov loj me yog qhov tsim nyog, nrog kev sib koom tes zoo | Kuaj |
| Kev xeem sealing | Lub khob PP tau muab coj los ua ke nrog cov txheej txheem txheej txheej ntawm lub tshuab.Lub foob tau zoo thiab lub kua muag tsim nyog.Cov txiaj ntsig kev sib khi tau pom tias qhov sib cais ntawm lub npog zaj duab xis thiab lub khob tsis ntau tshaj 1/3 | Kuaj |
| Kev sim poob | 3 zaug tsis muaj kev puas tsuaj | Kuaj |
6.2 Packing thov
| Yam khoom | ||
| Daim npav ID | Qhia lub npe khoom, specification, kom muaj nuj nqis, chaw tsim tshuaj paus, hnub yug | Kos los ntawm kev pom |
| Lub hnab sab hauv | Foob nrog lub hnab yas huv, tsis muaj tshuaj lom zaub mov | Kos los ntawm kev pom |
| Lub thawv sab nrauv | Muaj zog, txhim khu kev qha thiab zoo corrugated cartons | Kos los ntawm kev pom |
6.3 Kev thov huv huv
| Yam khoom | Index | Txiav txim siv |
| Residue ntawm evaporation, ml / L4% acetic acid, 60 ℃, 2h ≤ | 30 | Daim ntawv tshuaj xyuas tus neeg muag khoom |
| N-hexance, 20 ℃, 2h ≤ | 30 | |
| Kev siv cov poov tshuaj ml / Lwater, 60 ℃, 2h ≤ | 10 | |
| Cov hlau hnyav (Suav los ntawm Pb), ml / L4% acetic acid, 60 ℃, 2h ≤ | 1 | |
| Decolorization testEthyl cawv | Tsis zoo | |
| Cov zaub mov txias oli lossis tsis muaj xim tsis muaj roj | Tsis zoo | |
| Soak tshuaj | Tsis zoo |
7. Cov kev cai coj mus kuaj thiab kev soj ntsuam
7.1 Sampling yuav tsum tau ua raws li GB/T2828.1-2003, siv cov txheej txheem ib zaug ib zaug sampling, nrog rau tshwj xeeb soj ntsuam qib S-4 thiab AQL 4.0, raws li teev nyob rau hauv daim ntawv ntxiv I.
7.2 Thaum lub sij hawm ua qauv, nteg tus qauv tiaj tus nyob rau hauv ib qho chaw uas tsis muaj lub hnub ci ncaj qha thiab ntsuas qhov pom ntawm qhov pom kev deb;Los yog cov qauv mus rau lub qhov rais saib seb qhov kev ntxhib los mos zoo li cas, tsis muaj pinhole.
7.3 Thaum kawg qauv 5 yam khoom rau kev soj ntsuam tshwj xeeb tshwj tsis yog tsos.
* 7.3.1 Qhov hnyav: 5 cov qauv raug xaiv, ntsuas los ntawm kev ntsuas hluav taws xob nrog lub peev xwm ntsuas ntawm 0.01g raws, thiab qhov nruab nrab.
* 7.3.2 Calibre thiab qhov siab: Xaiv 3 tus qauv thiab ntsuas qhov nruab nrab tus nqi nrog vernier caliper nrog qhov tseeb 0.02.
* 7.3.3 Volume: Extract 3 cov qauv thiab hliv cov dej sib thooj rau hauv cov khob coj mus kuaj nrog ntsuas lub tog raj kheej.
* 7.3.4 Thickness sib txawv ntawm lub khob zoo ib yam li qhov tob: Ntsuas qhov sib txawv ntawm lub khob phab ntsa tuab thiab thinnest ntawm tib qhov tob ntawm lub khob thiab qhov sib piv ntawm tus nqi nruab nrab ntawm tib qhov tob ntawm lub khob zoo li.
* 7.3.5 Qhov tsawg kawg nkaus phab ntsa thickness: Xaiv qhov thinnest ntawm lub cev thiab hauv qab ntawm lub khob, ntsuas qhov tsawg kawg nkaus thickness, thiab sau tus nqi tsawg kawg nkaus.
* 7.3.6 Temperature resistance test: Muab ib qho piv txwv rau ntawm lub phaj enamel lined nrog lim ntawv, sau lub thawv lub cev nrog 90 ℃ ± 5 ℃ dej kub, thiab ces txav mus rau 60 ℃ thermostatic thawv rau 30min.Saib xyuas seb tus qauv ntim lub cev puas yog deformed, thiab seb lub hauv qab ntawm lub thawv lub cev qhia tau tias muaj cov tsos mob ntawm qhov tsis zoo infiltration, discoloring thiab to.
* 7.3.7 Tee test: Nyob rau hauv chav tsev kub, nqa tus qauv mus rau qhov siab ntawm 0.8m, ua rau sab hauv qab ntawm tus qauv ntsej muag thiab sib npaug rau cov cement hauv av, thiab poob nws dawb los ntawm qhov siab ib zaug los saib seb qhov qauv tsis zoo.Thaum lub sij hawm xeem, peb cov qauv raug coj mus kuaj.
* 7.3.8 Kev sim ua haujlwm sib koom ua ke: rho tawm 5 cov qauv, muab tso rau hauv qhov sib thooj Tory sab hauv, thiab npog qhov kev sim.
* 7.3.9 Kev sim tshuab: Tom qab lub tshuab sealing, tuav lub qis 1/3 ntawm lub khob nrog ntiv tes taw, ntiv tes nruab nrab thiab tus ntiv tes xoo, nias me ntsis kom txog thaum lub khob zaj duab xis ntawm lub hau npog zaj duab xis yog nruj rau hauv lub voj voog, thiab pom cov kev sib cais ntawm zaj duab xis thiab lub khob.
8. Kev Txiav Txim Siab
Kev tshuaj xyuas yuav tsum tau ua raws li cov khoom soj ntsuam tau teev tseg hauv 6.1.Yog tias ib yam khoom ua tsis tau raws li tus qauv yuav tsum tau ua, nws yuav raug txiav txim tias tsis tsim nyog.
9. Yuav tsum khaws cia
Yuav tsum khaws cia rau hauv qhov cua, txias, qhuav hauv tsev, yuav tsum tsis txhob sib xyaw nrog cov tshuaj lom thiab tshuaj lom neeg, thiab tiv thaiv kom tsis txhob muaj qhov hnyav, kom deb ntawm qhov chaw sov.
10. Kev thauj mus los
Hauv kev thauj mus los yuav tsum maj mam thauj khoom thiab thauj khoom, kom tsis txhob hnyav hnyav, hnub thiab nag, yuav tsum tsis txhob sib xyaw nrog cov khoom lom thiab tshuaj lom neeg.
Post lub sij hawm: Feb-23-2023