1、塑膠包裝及影響1 Plastic packaging and its impact食品包裝袋具有重量輕、運(yùn)輸方便、化學(xué)穩(wěn)定、易于生產(chǎn)等諸多優(yōu)點(diǎn)，廣泛應(yīng)用于食品包裝中。通過(guò)在塑料中加入一定量的抗氧化劑、防腐劑等輔助聚合物材料，對(duì)食品有非常好的自我保護(hù)功能。但由于摩擦帶電吸附微塵殘?jiān)?，包裝產(chǎn)品表面容易造成食品污染，塑料包裝中未聚合的乙烯、乙苯等游離單體會(huì)隨著接觸時(shí)間的增加而向食品遷移的風(fēng)險(xiǎn)，從而導(dǎo)致食品污染。塑料包裝產(chǎn)品中添加的穩(wěn)定劑和增塑劑具有致癌和致畸性，并

可降解垃圾袋的主要原料是可降解塑料。這是一種特殊的高分子聚合物，其特點(diǎn)是隨著產(chǎn)品生命周期的結(jié)束，分子量會(huì)自動(dòng)降低，塑料會(huì)變脆變軟，容易開(kāi)裂，失去機(jī)械強(qiáng)度?？山到饫煌谄胀ㄋ芰洗Ｆ胀ㄋ芰洗褂煤舐裨诘叵乱?jīng)過(guò)幾百年才能自然降解。然而，填埋或焚燒也會(huì)對(duì)環(huán)境造成污染?？山到饫某霈F(xiàn)為減少白色污染、保護(hù)環(huán)境做出了重要貢獻(xiàn)。The main raw material of degradable Bin bag is degradable plastic This is a special high mol

尺寸和重量檢驗(yàn)：檢查濟(jì)南塑料袋的尺寸是否符合要求，例如長(zhǎng)度、寬度、厚度等。同時(shí)，檢查其重量是否在規(guī)定范圍內(nèi)，以確保質(zhì)量一致性。Size and weight inspection: Check whether the dimensions of Jinan plastic bags meet the requirements, such as length, width, thickness, etc At the same time, check if its weight is within the specified range to ensure quality consistency 物理性能檢驗(yàn)：對(duì)塑料袋的物理性能進(jìn)

方便袋的定制有什么要嚴(yán)格遵守的？實(shí)際上大家在定制濟(jì)南方便袋時(shí)，確實(shí)有一些要嚴(yán)格遵守的規(guī)定和注意事項(xiàng)。以下是一些常見(jiàn)的要求：What are the strict requirements for customizing convenience bags? In fact, when customizing Jinan convenience bags, there are indeed some regulations and precautions that must be strictly followed Here are some common requirements:材質(zhì)性：選擇與食品接觸標(biāo)準(zhǔn)相符合的材料，確

食品包裝袋隨處可見(jiàn)，同時(shí)因?yàn)槿藗儜偕狭闶澈姹号腼儯悄芑称钒b將成為未來(lái)的發(fā)展趨勢(shì)。不過(guò)，很多朋友在購(gòu)買(mǎi)和使用食品包裝袋時(shí)常常會(huì)闖入誤區(qū)，今天濟(jì)南訂做食品包裝袋廠(chǎng)家?guī)Т蠹易叱稣`區(qū)，正常選擇，使用食品包裝袋。Food packaging bags can be seen everywhere, and intelligent food packaging will become the future development trend due to people& 39;s love for snack baking and cooking However, many friends often

1、熱封溫度對(duì)熱封強(qiáng)度的影響為直接。1 The effect of heat sealing temperature on heat sealing strength is direct 各種材料的熔融溫度的高低，直接決定復(fù)合袋的低熱封溫度。生產(chǎn)過(guò)程中，由于熱封壓力，制袋速度以及復(fù)合基材的厚度等多方面影響，實(shí)際采用的熱封溫度往往要高于熱封材料的熔融溫度。The melting temperature of various materials directly determines the low heat sealing temperature of composite bags During the

對(duì)于等商家來(lái)說(shuō)，他們所使用的塑料袋都是定制加工的，購(gòu)物袋的上面會(huì)有他們的電話(huà)地址以及重要的標(biāo)志，這些都是他們廣泛宣傳的一個(gè)好方式。那么如何去定做購(gòu)物袋呢？定做的流程有哪一些呢？接下來(lái)關(guān)于濟(jì)南塑料袋訂做的過(guò)程，小編簡(jiǎn)單的給大家介紹一下。For supermarkets and other businesses, the plastic bags they use are custom-made and processed Supermarket shopping bags have their phone addresses and important l

說(shuō)到塑料包裝袋，我們很熟悉,我們需要在日常生活的許多方面使用塑料袋。它很受歡迎，但是在使用它的時(shí)候我們需要注意一些事項(xiàng)。下面濟(jì)南復(fù)合塑料袋廠(chǎng)家為您講解：When it comes to plastic packaging bags, we are very familiar with them We need to use plastic bags in many aspects of daily life It is very popular, but we need to pay attention to some things when using it Below, Jinan composite plastic