6 Things You Need to Know About MDO-PE Film - Longdapac

16 Jun.,2025

 

6 Things You Need to Know About MDO-PE Film - Longdapac

MDO-PE film means the PE film is made by MDO technology.

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MDO-PE films are the type films that are extruded by heating the PE resin at a temperature slightly below the melting point and then the PE is stretched several times in a machine direction. After that the PE film’s new properties are locked during the annealing stage; and finally cool down. Now MDO-PE film is finished production & ready for use.

MDO technology used to manufacture MDO-PE films requires less material which saves resources and it improve the film properties.

Today we will talk about 6 things you need to know about MDO-PE film. Hope people will learn more about it after reading.

 It’s an in-depth article that takes 20 minutes to read. 

Thanks for the MDO technology, there are more benefits of MDO-PE film than regular PE film.

Reduces thickness: MDO-PE film can reach the maximum performance with minimum thickness. So it will use less material to achieve the same or even better quality.

Reduces PE material usage: When you have thinner PE film in production, you will sure reduce PE material usage

Reduces shipping cost: Less PE material means less shipping cost.

High pressure resistance: The MDO-PE film have higher resistance so it can withstand higher pressure. This is helpful in bag making and shipping with filled products

Excellent printability: The material with excellent printability will absolutely help the printing process and make the printing easier and beautiful.

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Minimal deformation: The MDO-PE film with higher rigidity so it will perform better in bag formation.

Shock and tear resistance: Higher resistance and rigidity will sure make the film shock and tear resistant

Outstanding optical properties: The film is gloss and transparent.

What is PE film? | Namphatplastic.com

PE films are being used quite popularly in many different fields. Ergonomic, durable products have brought many benefits. To help you better understand this product, join us to find out right away the following article!

1. What is PE film?

PE film has the English name of PE Stretch film, in which PE stands for polyethylene or polyethene. The product is produced by melting PE plastic at the appropriate temperature in the extruder, then passing it through the top of the mold, cooled and rolled in. The thickness and thinness of the PE film can be adjusted through the elongation speed during the resin passage through the forming mold.

2. Characteristics and properties of the PE film

PE film is a transparent, odorless, slightly translucent, flexible white film
PE film does not conduct electricity, does not conduct heat, is waterproof, dustproof, anti-grease, waterproof to gases such as O2, CO2, NO2 ...
The product has high strength, good elasticity,
The melting point of the PE film is high (120 ° C), the glass chemical temperature is low (-100 ° C).
PE film has full chemical properties of saturated hydrocarbon. Typically, they do not react with any solvents, including potassium permanganate, acid, alkali or br.
Although at high temperature, PE is still poorly soluble in solvents such as xylene, amylacetate, pine oil, mineral oil ... and is not dissolved in water or fatty alcohols, esters ...

3. The uses of PE films

In the transport sector

In the transport field, PE film is definitely indispensable. People often use PE film to wrap products, bracing, and fixing products. For electronic component products, PE film is a suitable packaging because they can not only protect electronic products from scratches, impacts but also resist water, oxidation, electrical insulation ... fruit.
In addition, PE film is also commonly used in the packaging and transportation process to seal to avoid product loss in the process of reaching consumers.

In the culinary field

PE film is also known as food wrap because it is really useful in this area. Instead of having to spend too many plastic boxes, glossy bags to preserve unused, used but not finished foods, fresh foods ... now, you only need a single thin, light film.
PE film has good adhesion properties on many types of surfaces, waterproof, prevents air and bacteria from entering, so it is widely used in food preservation. In some cases, it can also be used in cooking with recipes that require thawing or the water bath.

In the industrial sector

In factories, production facilities, people often use PE film to wrap machine parts, power lines, and products that have just been manufactured or used to fix a certain machine part.
In particular, in some industrial metal products. From the production process to the consumers' hands, it takes many stages. Maybe it will take a year to be on the market. These goods always have trouble with oxidation. Because there are components O2, N2, CO2, ... in the air, which lead to oxidation, leading to product peeling and rusting. And now the PE film is an effective "savior".
PE film is inert to solvents, does not react in acidic, basic or alcohol environments, ... At the same time, it does not allow air to pass, so your goods will always be safe.

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4. PE screen production method