環(huán)保塑料袋概述:
環(huán)保塑料袋是各類可生物降解塑料袋的簡(jiǎn)稱,隨著科技的發(fā)展,各類可替代傳統(tǒng)PE塑料的材料出現(xiàn),包括PLA,PBAT,玉米淀粉等高分子材料。均可替代傳統(tǒng)PE塑料袋。環(huán)保塑料袋目前應(yīng)用已經(jīng)較為廣泛:超市購(gòu)物袋,連卷保鮮袋,地膜等在國(guó)內(nèi)均有大規(guī)模應(yīng)用的范例。
全生物降解塑料:在自然界如土壤、水或沙土等條件下,或特定條件如堆肥條件下或厭氧消失條件下或水性養(yǎng)基,由自然界存在的微生物作用下引起的降解,并最終降解變成二氧化碳(CO2)或甲烷(CH4)、水(H2O)及其所含元素的礦化無(wú)機(jī)鹽以及新的生物質(zhì)的一種塑料。
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概述(summary):
本機(jī)組適用于吹制聚乳酸(PLA)、聚己二酸/對(duì)苯二甲酸丁二酯(PBAT)及淀粉基等生物降解塑料薄膜,可生產(chǎn)可降解方便袋、超市袋、手提袋、平口袋、膠袋、馬夾袋和工業(yè)用包裝袋。
技術(shù)參數(shù)Technical Parameter |
Model(型號(hào)) | □45/700 | ||
Width of the film (薄膜寬度) | T-shirt bag (方便袋) | □200-420mm | |
Flat bag (平口袋) | □200-600mm | ||
Thickness of the film (厚度) | 0.006-0.1mm | ||
The output (產(chǎn)量) | 35kg/h According to different width,thickness of film, die size and raw material characteristics to change (根據(jù)膜寬度、膜厚、模頭大小和原材料特性不同而變化) | ||
Raw material (適用原材料) | PLA、PBAT、玉米淀粉等生物降解材料 | ||
Power consumption (耗電量) | □10kw/h | ||
Weight 重量 | □2500kg | ||
Overall dimension(L*W*H)m 外形尺寸(長(zhǎng)×寬×高)m | □5*2.2*4.5 | ||
Extruder unit(主機(jī)部分) | |||
Diameter of screw (螺桿直徑) | □Φ45 (生物降解專用螺桿) | ||
L/D ratio of screw (螺桿長(zhǎng)徑比) | 30:1 | ||
Rotation speed of screw (螺桿轉(zhuǎn)速) | 10-120r/m | ||
Barrel Fan (機(jī)筒冷風(fēng)機(jī)) | Zone 3 barrels install over-temperature fan and with air blower (機(jī)筒3區(qū)安裝超溫風(fēng)機(jī),離心風(fēng)機(jī)控制) | ||
Gear box (減速機(jī)) | □146# Extruder special hard gear reducer,tooth grinding teeth hardened, internal and external oil circulation system (擠出機(jī)專用硬齒面減速機(jī),齒面磨齒淬火處理,內(nèi)外油循環(huán)系統(tǒng)) | ||
Main motor (主電機(jī)) | □15kw (99%原裝三相變頻電機(jī),采用變頻器控制) | ||
Die head unit(模頭部分) | |||
Die diameter (模具直徑) | 60mm With 40Cr steel forging finishing, eight feed trough runner,Uniform flow channel,blown plasticizing effect | ||
Cool unit(風(fēng)環(huán)類型) | |||
Air ring type (風(fēng)環(huán)類型) | Double vents vacuum air ring,Special wind ring for biodegradation (雙風(fēng)口負(fù)壓風(fēng)環(huán),降解專用風(fēng)環(huán)) | ||
Air ring material (風(fēng)環(huán)材料) | High quality Taiwan cast aluminum alloy air ring (優(yōu)質(zhì)中國(guó)臺(tái)灣鑄造鋁合金風(fēng)圈) | ||
Bellow power (鼓風(fēng)機(jī)功率) | 2.2kw Inverter control,High-pressure mute fan (變頻器控制,高壓風(fēng)機(jī)) | ||
Traction unit (牽引部分) | |||
Width of take up roller (夾棍寬度) | 700mm | ||
Take up motor (牽引電機(jī)) | 1.5kw | ||
Take up speed (牽引速度) | 100m/min | ||
Lambdoidal board (人字夾板) | Wooden flannel wrapped (木質(zhì)絨布包裹) | ||
Gusset equipmeng (插邊裝置) | Independent split (獨(dú)立分體式) | ||
Bubble stabilizing ring (穩(wěn)泡裝置) | Electric aluminum roller guide (電動(dòng)鋁導(dǎo)輥) | ||
Winding unit(收卷部分) | |||
Winding type (收卷方式) | Surface friction rewinding,manually change the volume (表面摩擦式收卷,手動(dòng)換卷) | ||
Drive type (驅(qū)動(dòng)方式) | Torque motor equipped RV reducer (力矩電機(jī)配裝RV減速機(jī)) | ||
Film expanding roller (薄膜展開裝置) | Smoothing roll (展平輥) |