PLA Chibage Starch Biodegradable Tea Bag Tea Sefa Pepa Bhegi NeCotton String

Mabhegi emapepa etii anowanzo kuumbwa nezvinhu zvinotevera, izvo zvinogona kugadzirwa zvinoenderana nezvaunoda chaizvo.
1. Chibage faibha tii mabhegi mafiber ekugadzira akagadzirwa kubva muchibage, gorosi uye mamwe mastarche sezvinhu zvakabikwa, izvo zvinoshandurwa kuita lactic acid nekuvirisa uyezve polymerized nekurukwa. Iyo ndeye fiber inopedzisa kutenderera kwechisikigo uye ine biodegradability.
2. Iyo isiri-yakarukwa yePP tea bag uye pp zvinhu polypropylene, iyo isiri-chepfu, isinganhuwi, isinganakidze mukaka chena yakakwira crystalline polymer. PP polyester imhando yeamorphous, nzvimbo yekunyunguduka kwayo inofanira kunge iri pamusoro pe220, uye tembiricha yekupisa kwayo inofanira kunge iri 121 degrees.
3. Zvakanakira zveasina kuruka PET mabhegi etii uye PET semidziyo yekurongedza ndeiyi: kupikisa kwakanyanya kune yakakwirira uye yakaderera tembiricha, kushandiswa kwenguva refu mutembiricha ye120 ° C, uye kupisa kwakanyanya kwe150 ° C kwenguva pfupi-. kushandiswa kwenguva; isiri-chepfu, isina kunaka, Hutsanana uye kuchengeteka, inogona kushandiswa zvakananga kurongedza chikafu.
4. Sefa mapepa zvinhu Kune akawanda mashandisirwo epepa resefa mumabhegi etii uye hupenyu. Coffee filter paper ndechimwe chazvo. Pepa resefa riri pachikamu chekunze chebhegi retii rinopa hunyoro hwepamusoro uye simba rakanyorova. Mazhinji epepa resefa anoumbwa neshinda dzekotoni. Nemhaka yokuti chinhu chayo chakagadzirwa neshinda, pane maburi maduku asingaverengeki pamusoro payo kuti zvidimbu zvemvura zvipfuure, nepo zvimedu zvakakura zvakasimba hazvigoni kupfuura.
. Iyo pepa inogadzirwa yakasimba uye ine porous, iyo inogadzira akakodzera mamiriro ekupararira kwetii inonaka. Chimwe chinhu chakasvibirira ipurasitiki inopisa-inovhara fiber inoita kuti iname bhegi reti. Purasitiki iyi haitangi kunyungudika kusvika yapisa kusvika 160°C, saka hazvisi nyore kupararira mumvura. Ndinovimba zvinokubatsira, ndatenda.