1. Ua ntej, kov cov khoom ua si nrog koj txhais tes; siab- zoo zoo PP paj rwb zoo li mos thiab zoo ib yam -ntau zoo li qhov ntim ntawm lub tsho hauv qab- tsis muaj pob lossis khoom tawv. Yog tias koj nias koj txhais tes ua ke los ntawm sab nraud ntawm tus dais, lawv yuav tsum sib ntsib yooj yim yam tsis muaj kev cuam tshuam, xav tias tsuas yog qhov sib xws ntawm cov paj rwb. Inferior filling, ntawm qhov tod tes, xav tias lumpy thiab tsis sib npaug rau qhov kov. Yog tias koj qhib lub zipper ntawm sab nraub qaum, cov paj rwb ntshiab PP tseem nyob siab - zoo tag nrho, txawm tias koj rub tawm tag nrho. Nyob rau hauv sib piv, "dub- paj rwb siab" (substandard, recycled pov tseg) feem ntau nta ib txheej ntawm zoo paj rwb tsuas yog nyob rau hauv qhib; khawb ib ncig ntawm ntau yam kev qhia sai sai nthuav tawm qhov tseeb- sab hauv yog ntim nrog cov tsoos tsho Hoobkas scraps, nrog rau cov ntaub strips, xoob xov, packing twine, thiab txawm cov ntsia hlau stray los ntawm shipping crates. Txij li cov ntaub ntawv no tau muab pov tseg los ntawm cov chaw tsim khoom thiab feem ntau cuam tshuam rau hauv pem teb, nws tsis yog qhov xav tsis thoob thaum pom cov khib nyiab sib xyaws.
2. Lwm txoj hauv kev yooj yim yog nug tus neeg muag khoom ncaj qha yog tias cov khoom ua si tau ntim tag nrho nrog PP paj rwb. Qhia rau lawv tias koj npaj siab yuav tshem tawm thiab tshuaj xyuas qhov txhaws thaum tau txais thiab yuav rov qab cov khoom yog tias nws tsis yog 100% PP paj rwb. Cov neeg muag khoom peddling cov khoom lag luam tsis zoo feem ntau yuav txo qhov muag, hais txog qhov tsis muaj Tshuag lossis lwm yam kev zam txim, yog li tso cai rau koj kom tsis txhob yuav cov khoom ua si tsis zoo hauv thawj qhov chaw.