无码丰满熟妇juliaann与黑人,少妇AAA级久久久无码精品片,免费国产黄线在线播放,性一交一乱一伦A片

歡迎來(lái)濟(jì)南壹諾包裝有限公司網(wǎng)站!在線留言
  • 全國(guó)電話服務(wù)熱線:400-801-0899

小吃盒批發(fā)講解的一次性餐盒有哪些類型?
來(lái)源:www.ear898.com 發(fā)布時(shí)間:2021-06-17 瀏覽次數(shù):122
塑料具有低毒副作用、高熔點(diǎn)、塑性強(qiáng)、生產(chǎn)加工簡(jiǎn)單、相對(duì)成本低等特點(diǎn),已成為制作小吃盒一次性餐盒的熱門(mén)材料。
With the characteristics of low toxic side effects, high melting point, strong plasticity, simple production and processing, and low relative cost, plastic has become a popular material for making snack box and disposable lunch box.
紙漿模塑型
Pulp molding
木漿或木漿,如蘆薈、甘蔗渣、麥草、稻草等。粉碎凈化,加入適當(dāng)數(shù)量的無(wú)毒化學(xué)添加劑成型、干燥、成型、成型、敷料、消毒。產(chǎn)品美感不高,也會(huì)增加廢水的污染。
Wood pulp or wood pulp, such as aloe, bagasse, wheat straw, straw, etc. Smash purification, add appropriate amount of non-toxic chemical additives, molding, drying, molding, molding, dressing, disinfection. The aesthetic feeling of products is not high, which will also increase the pollution of waste water.
植物纖維類型
Types of plant fiber
在環(huán)保技術(shù)優(yōu)勢(shì)發(fā)展方面,植物進(jìn)行纖維飯盒優(yōu)勢(shì)具有明顯。它是以從稻草、稻殼、蔗渣中提取的植物纖維為原料,加入一個(gè)成型劑、粘合劑、防水劑等添加劑,用成型機(jī)攪拌成型,然后干燥、成型、消毒而成。這些中國(guó)農(nóng)業(yè)下腳料可以自己成為我國(guó)工業(yè)生產(chǎn)原料,有助于提高農(nóng)業(yè)企業(yè)資源的綜合開(kāi)發(fā)利用。
In the development of environmental protection technology advantages, plant fiber lunch box has obvious advantages. It is made of plant fiber extracted from rice straw, rice husk and bagasse, added with additives such as molding agent, adhesive and waterproof agent, stirred by molding machine, then dried, molded and disinfected. These Chinese agricultural scraps can be used as raw materials for China's industrial production, which helps to improve the comprehensive development and utilization of agricultural enterprise resources.
                  小吃盒批發(fā)
可降解塑料餐盒
Degradable plastic lunch box
這種飯盒是用生物可分解塑膠做的。所謂生物可分解塑膠,就是在塑料生產(chǎn)過(guò)程中加入一定量的添加劑,如光敏劑、淀粉等原料。這樣,生物可分解塑膠經(jīng)過(guò)三個(gè)月的使用后,便可以完整地分解成碎片,從而改善環(huán)境。
This lunch box is made of biodegradable plastic. The so-called biodegradable plastics is to add a certain amount of additives, such as photosensitizer, starch and other raw materials in the production process of plastics. In this way, biodegradable plastics can be completely decomposed into fragments after three months of use, thus improving the environment.
生物降解餐盒
Biodegradable lunch box
它以淀粉為主要原料,添加一年生植物纖維粉和特殊添加劑,通過(guò)化學(xué)和物理方法制成可生物降解的零食盒。由于淀粉是一種可生物降解的天然高分子,在微生物的作用下分解成葡萄糖,然后分解成水和二氧化碳。
It uses starch as the main raw material, adding annual plant fiber powder and special additives to make biodegradable snack box by chemical and physical methods. Starch is a kind of biodegradable natural polymer, which is decomposed into glucose under the action of microorganisms, and then into water and carbon dioxide.
以上就是小吃盒批發(fā)講解的“一次性餐盒有哪些類型”內(nèi)容,希望對(duì)大家能有所幫助,如想了解更多資訊內(nèi)容請(qǐng)多多關(guān)注我們的官網(wǎng):http://www.ear898.com。
The above is the content of "what are the types of disposable lunch boxes" explained by snack box wholesale. I hope it can help you. For more information, please pay more attention to our official website: http://www.ear898.com .
呼玛县| 江城| 临安市| 且末县| 高碑店市| 广汉市| 三明市| 黄石市| 安福县| 八宿县| 威信县| 贡觉县| 盈江县| 漯河市| 彝良县| 江阴市| 玉屏| 三明市| 裕民县| 都匀市| 西乌珠穆沁旗| 云林县| 阿拉善盟| 米泉市| 讷河市| 嵊州市| 玉龙| 达日县| 民和| 年辖:市辖区| 湘潭市| 富源县| 襄城县| 天台县| 宣威市| 长宁区| 都匀市| 永仁县| 白水县| 浏阳市| 丹凤县|