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相信很多奶茶店老板在封膜熱飲時出現(xiàn)過爆杯的情況吧,最近在快報(bào)老板群里就有一位老板求助此問題,小編看到后,立馬聯(lián)系了包材廠家的專業(yè)人士,請他來告知原因與解決方式。
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爆杯的原因
熱飲封膜時出現(xiàn)爆杯,原因大多是溫度太高,而杯子材質(zhì)一般,合格的pp材質(zhì)杯子可以達(dá)到120℃不變形不變軟,而那些差的注塑杯溫度太高了就會導(dǎo)致杯子變形,再通過外部擠壓就很容易裂開。
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如何封膜不爆杯
在封膜時遇到這種情況如何解決呢?其實(shí)只要在封膜時注意2點(diǎn)就可以避免爆杯。
1飲品盡量裝九分滿,給蒸汽一個散發(fā)到冷卻的空間。
2一般冷飲杯(pet吸塑杯)要控制在60℃以下,PP5注塑杯也盡量不要把剛做好的飲品倒進(jìn)去。
不過也可以選擇雙層防漏蓋的飲品杯,有透氣設(shè)計(jì)的功能。
—————END—————中國飲品快報(bào)編輯|小W 版式|小N
我們致力于為奶茶、咖啡行業(yè)提供全面而獨(dú)到的資訊促進(jìn)行業(yè)的健康發(fā)展
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