久久视频这里只精品10-熟女丰满老熟女熟妇-成人亚洲一区二区三区在线-亚洲精品国产精品国产自2022-国产真人性做爰久久网站

蔬菜包裝廠家   歡迎進(jìn)入山東國泰民灃包裝科技有限公司網(wǎng)站,專注紙托盤,瓦楞紙箱,蔬菜包裝,重型紙箱包裝制作廠家,實惠!
重型紙箱廠家
瓦楞紙箱廠家
蔬菜包裝廠家

蔬菜紙箱的儲存條件和保質(zhì)期

來源:http://www.cdhpd.com 發(fā)布時間:2020-03-10

  蔬菜紙箱的儲存環(huán)境應(yīng)保持通風(fēng)、干燥、遠(yuǎn)離火源,避免雨水、陽光和污染。堆高應(yīng)在15cm以上。木材或塑料等不易傳熱、透濕的物料托盤,一般要求有些倉庫存放,要求控制溫度和濕度。此外,蔬菜包裝廠家建議還需要防蟲燈等殺蟲設(shè)備,以免蔬菜紙箱被污染。每個紙箱都需要留出空間,以便更好地通風(fēng)。
  The storage environment of vegetable cartons shall be ventilated, dry and far away from the fire source to avoid rain, sunshine and pollution. The stacking height shall be more than 15cm. Pallets for materials such as wood or plastic that are not easy to conduct heat and moisture are generally required to be stored in some warehouses, and temperature and humidity are required to be controlled. In addition, vegetable packaging manufacturers suggest that they also need insect proof lamps and other insect killing equipment to avoid pollution of vegetable cartons. Each carton needs to have space for better ventilation.
蔬菜包裝廠家
  蔬菜紙箱的保存期不得超過半年。蔬菜紙箱整經(jīng)破損的原因是紙箱含水量不夠。8-12%的含水率為正常生產(chǎn)的含水率。如果含水率低于此值,則會發(fā)生斷線和翹曲現(xiàn)象。
  The storage period of vegetable cartons shall not exceed half a year. The reason for the damage of vegetable carton is that the water content of the carton is not enough. The moisture content of 8-12% is that of normal production. If the water content is lower than this value, the broken line and warpage will occur.
  溫度通常由自然或通風(fēng)系統(tǒng)控制。由于地區(qū)差異,濕度隨季節(jié)變化較大,需要加濕器。室內(nèi)濕度應(yīng)保持60-65%的相對濕度,所以是可以的。
  The temperature is usually controlled by a natural or ventilation system. Due to regional differences, humidity varies greatly with seasons, so humidifier is needed. Indoor humidity should maintain 60-65% relative humidity, so it is OK.
  倉庫溫濕度管理是倉庫管理的一個重要方面。需要了解空氣溫度和濕度。倉庫溫濕度測量:干濕球溫度計通常用來測量空氣的溫度和濕度。在水庫外面,干濕水表應(yīng)放置在百葉窗內(nèi),以保護(hù)它們不受陽光、雨水和灰塵的影響。觀察時應(yīng)將百葉窗置于北側(cè),以避免陽光直射。盒子應(yīng)該保持干凈,沒有雜物。
  Warehouse temperature and humidity management is an important aspect of warehouse management. Need to know air temperature and humidity. Warehouse temperature and humidity measurement: the dry and wet bulb thermometer is usually used to measure the temperature and humidity of the air. Outside the reservoir, wet and dry water meters should be placed in blinds to protect them from the sun, rain and dust. The blinds shall be placed on the north side during observation to avoid direct sunlight. The box should be kept clean and free of sundries.
  以上是蔬菜包裝廠家小編為大家介紹的相關(guān)內(nèi)容,想要了解更多內(nèi)容,歡迎訪問網(wǎng)站:http://www.cdhpd.comThe above is a brief introduction of vegetable packaging manufacturers. To learn more, please visit the website: http://www.cdhpd.com
相關(guān)標(biāo)簽: 重型紙箱廠家瓦楞紙箱廠家托盤廠家蔬菜包裝廠家

相關(guān):

返回頂部
主站蜘蛛池模板: 中文字幕人妻丝袜美腿乱| 男女同房做爰爽免费| 亚洲另类在线制服丝袜国产| 久久精品成人欧美大片| 综合无码精品人妻一区二区三区| 精品久久无码中文字幕| 国产成人欧美综合在线影院| 岛国av无码免费无禁网站麦芽| 国产日韩综合一区二区性色av| 高清偷自拍亚洲精品三区| 亚洲欧美国产双大乳头| 天堂va欧美ⅴa亚洲va在线| 亚洲精品国产二区图片欧美 | 成人a片产无码免费视频在线观看| 天天爽夜夜爽人人爽曰| 97国语精品自产拍在线观看| 999精品视频在这里| 免费国精产品wnw2544| 免费无码成人av片在线在线播放| 最新的国产成人精品2020| 亚洲aⅴ无码成人网站国产app| 欧洲美女黑人粗性暴交| 末发育娇小性色xxxxx视频| 人妻有码中文字幕在线| 精品第一国产综合精品aⅴ| 中字幕一区二区三区乱码| 97久久久亚洲综合久久| 免费无码午夜福利片69| 99精品人妻少妇一区二区| 亚洲欧美日韩中文字幕一区二区三区| 国产精品久久久久久福利| 2020久久超碰国产精品最新| 伊人久久综合无码成人网| 精品国产美女av久久久久| 亚洲熟妇av一区二区三区漫画| 又大又硬又黄的免费视频| 人妻熟女一区二区aⅴ| 777午夜福利理伦电影网| 四虎国产精亚洲一区久久特色| 丰满人妻被公侵犯完整版| 草小姑娘真爽视频网站|