PET熱收縮薄膜PET heat shrinkable filmPET熱收縮薄膜是一種新型熱收縮包裝材料。由于它具有易于回收、、無(wú)味、機(jī)械性能好、特別是符合環(huán)境保護(hù)等特點(diǎn)，在發(fā)達(dá)聚酯(PET)已成為取代聚氯乙烯(PVC)熱收縮薄膜的理想替代品。PET heat shrinkable film is a new type of heat shrinkable packaging material Because it is easy to recycle, non-toxic, tasteless, and has good mechanical properties, especially in line with e

軟包裝常用八大材料及性能，感興趣的朋友快點(diǎn)收藏一下吧。Eight materials and properties are commonly used in flexible packaging Please collect them quickly if you are interested 1、 BOPP 學(xué)名為雙向拉伸聚丙烯(電暈值≥38dy m2)1 The scientific name of BOPP is biaxially oriented polypropylene (corona value ≥ 38dy m2)(1)、由于分子定向、結(jié)晶度提高，其抗張強(qiáng)度、沖擊強(qiáng)度、剛性韌性、阻濕性、透明性、耐寒性都

許多食品生產(chǎn)企業(yè)為吸引消費(fèi)者對(duì)其產(chǎn)品的關(guān)注，在食品包裝上做了大量的宣傳。食品袋式包裝越來(lái)越追求美觀、個(gè)性化。顧客的選擇讓越來(lái)越多的制造商認(rèn)識(shí)到食品包裝在外觀上的重要性。八邊封定制食品包裝袋應(yīng)該注意些什么事項(xiàng)？下面，食品包裝袋定制廠家?guī)黄饋?lái)了解一下。Many food manufacturers have done a lot of publicity on food packaging to attract consumers& 39; attention to their products Food bag packaging is increasingly

食品包裝袋生產(chǎn)廠家的食品包裝袋的異味會(huì)導(dǎo)致食品風(fēng)味的變化，甚影響食品質(zhì)量，損害市民的健康。尤其是巧克力、奶粉、濰華餅干、薯片等對(duì)氣味要求特別的食品。食品包裝袋有異味的原因是什么?The peculiar smell of food packaging bags of food packaging bag manufacturers will lead to changes in food flavor, even affect food quality, and damage the health of citizens Especially chocolate, milk powder, Weihua biscui

1 促進(jìn)食物的競(jìng)爭(zhēng)，促進(jìn)食物的銷(xiāo)售。1 Promote food competition and promote food sales 2 保養(yǎng)食物，延長(zhǎng)食物的保質(zhì)期。2 Maintain food and extend the shelf life of food 在整個(gè)食品流通過(guò)程中，通過(guò)中轉(zhuǎn)、裝卸、運(yùn)輸、儲(chǔ)存等環(huán)節(jié)，容易形成食品的外觀質(zhì)量損害，食品經(jīng)過(guò)內(nèi)外包裝后，可以很好的保持食品，避免損壞。In the whole process of food circulation, it is easy to cause damage to the appearance quality of food

食品袋設(shè)計(jì)過(guò)程中，許多情況下由于小小粗心大意導(dǎo)致做出的食品袋不齊整，例如裁剪到圖案設(shè)計(jì)或是文本，再或是對(duì)接不太好，色調(diào)切偏多種多樣狀況下是由于一些設(shè)計(jì)中的不正確。我們?cè)诖_定食品袋設(shè)計(jì)方案文稿時(shí)要留意好多個(gè)小常識(shí)助你訂制食品包裝材料時(shí)一順究竟。In the process of food bag design, in many cases, due to a little carelessness, the food bag made is not neat, such as cutting to the pattern design or text, or th

塑料包裝袋是以組成或天然的高分子樹(shù)脂為首要資料。添加各種助劑后，在必定的溫度和壓力下具有延展性，冷卻后可以固定其外形的一類資料。Plastic packaging bag is based on the composition or natural polymer resin as the primary information After adding various additives, it has ductility under certain temperature and pressure, and its shape can be fixed after cooling 天然或組成高分子樹(shù)脂分子在熔融狀態(tài)下，且

可降解塑料袋回收利用Recycling of degradable plastic bags1 產(chǎn)量太少，目前缺乏系統(tǒng)的大規(guī)?；厥仗幚硎侄?。舉個(gè)簡(jiǎn)單的例子，在上海進(jìn)行垃圾分類的時(shí)候，很多人在扔垃圾的時(shí)候，會(huì)苦惱要把食物殘?jiān)鼜睦锒冻鰜?lái)，很容易弄臟手。于是生物降解性濕垃圾袋開(kāi)始著火，人們希望生物降解性垃圾袋和濕垃圾一起扔進(jìn)濕垃圾桶。但是垃圾處理部迅速發(fā)聲說(shuō)，可分解垃圾袋大部分可以分解，但有不可分解，甚有毒有害成分，會(huì)影響濕垃圾的處理。另外，這種垃圾袋的分解速度比