復合包裝袋是兩種或兩種以上材料，經過一次或多次干式復合工藝而組合在一起，從而構成一定功能的復合包裝袋。下面濟南復合袋廠家為您整理相關內容：

Composite packaging bags are two or more materials that are combined through one or more dry composite processes to form a composite packaging bag with certain functions. Next, Jinan composite bag manufacturer will sort out relevant contents for you:

一、復合包裝袋的結構

1、 Structure of composite packaging bag

一般可分為基層、功能層和熱封層

Generally, it can be divided into base layer, functional layer and thermal seal layer

基層：基層主要起美觀、印刷、阻濕等作用。如BOPP、BOPET、BOPA、MT、KOP、KPET等；

Base layer: the base layer mainly plays the role of beauty, printing, moisture resistance, etc. Such as BOPP, BOPET, BOPA, MT, KOP, KPET, etc;

功能層：功能層主要起阻隔、避光等作用，如VMPET、AL、EVOH、PVDC等；

Function layer: the function layer mainly plays the role of blocking and avoiding light, such as VMPET, AL, EVOH, PVDC, etc;

熱封層：熱封層與包裝物品直接接觸，起適應性、耐滲透性、良好的熱封性，以及透明性、開口性等功能，如LDPE、LLDPE、MLLDPE、CPP、VMCPP、EVA、EAA、E-MAA、EMA、EBA等。

Heat sealing layer: the heat sealing layer is directly in contact with the packaging materials, and has the functions of adaptability, permeability resistance, good heat sealing, transparency, openness, etc., such as LDPE, LLDPE, MLLDPE, CPP, VMCPP, EVA, EAA, E-MAA, EMA, EBA, etc.

復合包裝袋是一種集各種包裝優點于一身的包裝產品，成本較低，印刷精美；

Composite packaging bag is a kind of packaging product that combines various packaging advantages, with low cost and exquisite printing;

二、復合包裝袋的特點

2、 Characteristics of composite packaging bags

產品具有：防靜電，防紫外線，防潮隔氧遮光，耐寒耐油耐高溫，保鮮隔氧易封性強等特點；

The product has the following characteristics: anti-static, anti-ultraviolet, moisture-proof, oxygen-resistant and light-proof, cold-resistant, oil-resistant and high-temperature resistant, fresh and oxygen-resistant and easy to seal;

三、復合包裝袋的應用

3、 Application of composite packaging bags

泛應用于服裝服飾包裝，工業包裝，日化包裝，食品包裝，醫藥，衛生，電子，航天，科技、軍工等各個領域；

Widely used in clothing and clothing packaging, industrial packaging, daily chemical packaging, food packaging, medicine, health, electronics, aerospace, science and technology, military and other fields;

四、復合包裝袋的種類

4、 Types of composite packaging bags

1.按袋型及功能分

1. By bag type and function

自立包裝袋、真空包裝袋、自立吸嘴飲料袋、異型自立食品袋、紅酒液體袋、耐高溫蒸煮食品袋、鋁箔茶葉咖啡袋、防靜電屏蔽電子產品袋、防紫外線日化用品袋、自立掛鉤運動便攜水袋、貼骨拉鏈文件袋、牛奶豆奶豆漿袋

Self supporting packaging bag, vacuum packaging bag, self supporting mouth sucking beverage bag, special-shaped self supporting food bag, red wine liquid bag, high temperature resistant cooking food bag, aluminum foil tea coffee bag, anti-static shielding electronic product bag, anti ultraviolet daily chemical supplies bag, self supporting hook sports portable water bag, bone sticking zip file bag, milk and soy milk soybean milk bag

2.按材料分

2. By material

鋁箔復合袋、鋁塑復合袋、牛皮紙鋁箔復合袋、編織袋復合袋、純牛皮紙復合袋

Aluminum foil composite bag, aluminum plastic composite bag, kraft paper aluminum foil composite bag, woven bag composite bag, pure kraft paper composite bag

復合包裝袋組合標準的關鍵點相關內容講解完畢了，您對其產品是否有更多的認識了呢？您有需求需要可以隨時來我們網站http://www.ssoox.com咨詢聯系！

Now that the key points of the composite packaging bag combination standard have been explained, do you know more about its products? You can come to our website at any time if you need http://www.ssoox.com Consulting contact!