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2018-09-14環保餐盒
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秸稈製(zhì)作一次性餐盒的製作
軟化的麥秸將在液壓(yā)秸稈破碎機中清洗和分離。秸稈進入液壓秸稈破碎機時,同時加入循環水,將秸(jiē)稈水混(hún)合物濃度控製在10%左右。處理後,秸稈(gǎn)中的(de)沉澱物、樹葉、果穗、碎草節等雜物破碎隨水排出。石塊、鐵塊等(děng)重物在離心力的作用下從周圍的排(pái)石(shí)管排出,末後留下幹淨(jìng)的秸稈碎片。
The softened wheat straw will be cleaned and separated in a hydraulic straw crusher. When the straw enters the hydraulic straw crusher, add circulating water at the same time to control the concentration of straw water mixture at about 10%. After treatment, the sediment, leaves, ears, broken grass nodes and other sundries in the straw are broken and discharged with water. Stones, iron blocks and other heavy objects are discharged from the surrounding stone discharge pipe under the action of centrifugal force, and finally leave clean straw fragments.
秸(jiē)稈分解器分解(jiě)後(hòu),秸稈-水混合物被送到洗滌(dí)係統(tǒng)進行清洗和濃縮,隻留下纖維素(sù)、半纖維素和反式木質素。清洗後的漿料需要通過擠出機進一(yī)步濃縮,以(yǐ)獲得秸稈一次性餐盒的原料。
After the straw decomposer decomposes, the straw water mixture is sent to the washing system for cleaning and concentration, leaving only cellulose, hemicellulose and trans lignin. The cleaned slurry needs to be further concentrated by extruder to obtain the raw material of straw disposable lunch box.
一次性(xìng)餐具有(yǒu)個較為重要的質量要求,即盛的湯湯水水(shuǐ)不能(néng)漏、有油的食物不能(néng)漏(lòu),因(yīn)此(cǐ)需要在其中(zhōng)加適量防油劑和防(fáng)水劑(jì),但須是食品類添加(jiā)劑方可。配製好的漿料經過管道輸送到一次性餐具定型成型(xíng)機。定型時,需將金屬網(wǎng)製出的食品盤模具(jù)放於(yú)機(jī)器上,而後將設備落下,待漿液均勻的放到容器裏(lǐ)後,打開真空(kōng)抽吸泵開關,容器中漿液會緩慢(màn)下落,這種生產方式叫抽(chōu)漏(lòu)法。此法可清理掉漿液中多餘的水(shuǐ)分,使漿料中的固體成分均勻附著在模具內壁上。當關閉開關將(jiāng)金屬網(wǎng)模具拿出來時,便可取出濕漿胚。而後,將濕漿胚轉移到凝結機。定(dìng)型機(jī)的(de)頂部和底部(bù)有一(yī)個模(mó)具。當上下模(mó)具扣在(zài)一起時,它們通過170℃到180℃的蒸汽,經過熱壓榨的方法使一(yī)次性(xìng)餐盒含(hán)水量(liàng)達8%左右,這時餐(cān)具便(biàn)初具雛形。


There is an important quality requirement for disposable tableware, that is, the soup can not leak, and the food with oil can not leak. Therefore, it is necessary to add an appropriate amount of oil and water repellent, but it must be food additives. The prepared slurry is transported to the disposable tableware shaping machine through pipeline. During finalization, the food tray mold made of metal mesh shall be placed on the machine, and then the equipment shall be dropped. After the slurry is evenly placed in the container, turn on the vacuum suction pump switch, and the slurry in the container will fall slowly. This production method is called leakage pumping method. This method can remove the excess water in the slurry and make the solid components in the slurry adhere to the inner wall of the mold evenly. When the switch is turned off to take out the metal mesh mold, the wet slurry embryo can be taken out. Then, the wet slurry embryo is transferred to the coagulator. There is a mold at the top and bottom of the setting machine. When the upper and lower molds are buckled together, they make the water content of the disposable lunch box reach about 8% by hot pressing through the steam of 170 ℃ to 180 ℃, and then the tableware begins to take shape.
成型餐具邊(biān)緣不平,影(yǐng)響美觀,因此,有需要通過切邊工藝來生(shēng)產出美觀的餐具。切邊機上使(shǐ)用的模具與定型(xíng)機和成型機(jī)上使用的(de)模具整體相同(tóng)。固定好餐具後,打開機器,餐具多餘的邊緣會被壓(yā)平,成為可以使用的一次性餐具(jù)。
The edge of the formed tableware is uneven, which affects the beauty. Therefore, it is necessary to produce beautiful tableware through the edge cutting process. The molds used on the trimming machine are the same as those used on the setting machine and forming machine. After fixing the tableware, turn on the machine, and the excess edges of the tableware will be flattened to become disposable tableware.
稻草餐具出廠前應進行檢查、和包裝。在檢驗過程中,須檢查外觀質量;並對每(měi)批餐具進行抽樣檢驗,包括(kuò)物(wù)理力學性能和微生物指標。雖然稻草餐具在生產中有嚴格的(de)衛生控製標準,但在(zài)出廠前應(yīng)進行臭氧和紫外線,以殺滅一次性餐盒表麵的細菌繁殖體,如孢子和(hé)其(qí)他(tā)菌類(lèi)。
Straw tableware shall be inspected, disinfected and packaged before leaving the factory. During the inspection, the appearance quality must be checked; Sampling inspection shall be conducted for each batch of tableware, including physical and mechanical properties and microbial indicators. Although there are strict hygiene control standards in the production of straw tableware, ozone disinfection and ultraviolet disinfection should be carried out before leaving the factory to kill the bacterial propagules on the surface of disposable lunch boxes, such as spores and other fungi.
本文的內容是由一次性玉米澱粉餐具給您提供,我們專注客戶需求,不斷的發展,為客戶提供更多的服務,詳情可參考我們的網站https://www.shuiniguan.com
The content of this article is provided to you by disposable corn starch tableware. We focus on customer needs, continuous development and provide customers with more services. For details, please refer to our website https://www.shuiniguan.com
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