E-commerce brands have increased massively. Brands now try to reach customers who are far from their origin to generate the maximum revenue. This increases the demand for packaging that can withstand dust and water during tearing, and custom poly mailers fulfil this demand. 

These bags are a perfect solution for safe and efficient product shipping. The lightweight materials are low-density and give perfect resistance to moisture without adding weight to the shipping consignment. With the advanced printing process, our company allows the brands to get logos and product information to improve brand recognition. 

What Are Custom Poly Mailers?

Structural strength of the packaging is the major concern of brands. That is why these films are co-extruded to create multiple functional layers. Each layer has a specific role in enhancing the strength of customized poly mailer bags; one layer supports ink adhesion while the other makes the bags moisture and oxygen-resistant. 

Consumers do not line wet packaging and damage the product. That is why the moisture-resistant properties of poly mailers create a tear-resistant shell around the product. The controlled sealable structure prevents water and odours from penetrating the packaging and guarantees product protection. If you need apparel packaging or document protection during shipping, poly mailers are the best option. 

Material Options  

In our Custom poly mailers wholesale manufacturing services, you will get material with a unique molecular structure. This molecular structure affects the flexibility and strength of the bag and gives it barrier properties. We use the following material variants: 

Low-Density Polyethene  

This flexibility allows the mailer to wrap around irregular product shapes without tearing. It also improves impact resistance during shipping. Brands often use LDPE for clothing mailers because the film can stretch slightly without breaking. Custom heat seal mylar bags and poly mailers are manufactured with low-density to reduce the cost and the weight of the packaging. 

High-Density Polyethene  

Poly mailers made from HDPE feel crisp and slightly rigid. They provide excellent puncture resistance, which protects products from sharp objects during transit. HDPE mailers are commonly used for heavier or rigid items.

Co-Extruded Polyethylene Films

For poly mailer bags design, co-extruded films are used. In this, multiple polyethylene layers are fused together during the extrusion process. Each layer has a unique function of increasing the bag’s durability and opacity. This multi-layer structure increases performance without significantly increasing weight.

Recycled Polyethylene

Post-consumer recycled plastic pellets are used to manufacture recycled poly mailer bags. These polyethylene pellets are re-melted and extruded into films. These layers have a shorter molecular structure due to the previous processing cycles. Nonetheless, modern additives restore the strength and flexibility of the bags. These mailers are the perfect option for environmentally conscious brands that want to reduce plastic waste. 

Biodegradable Polymer Blends

At our company, you will also find the option of biodegradable poly mailer bags. These bags are manufactured with biodegradable blends that combine polyethylene with Oxo-degradable or compostable additives. With these additives, polymerase chain breakdown is triggered when they are exposed to UV light and microbes. 

Printings To Expand Branding Opportunities 

Custom printed poly mailer bags are an excellent option to promote a brand. Nonetheless, printing on polyethylene requires specialized surface treatments. This is because plastics have low surface energy that prevent the adhesion of inks. We solve this issue through corona treatment and expose the plastic surface to an electric discharge. This increases the surface energy and allows the ink molecules to bond with the film perfectly. We use multiple printing processes on custom poly mailer bags with a logo: 

Flexographic Printing

This is one of the most recommended options for mylar printing. It used flexible relief plates and fast-drying inks that are ideal for large runs. Flexography prints quickly and on roll-to-roll plastic films of custom poly mailer packaging, and reduces the turnaround time. 

Digital Printing

This is a short-run method that is perfect for samples or variable graphics. Digital printing gives brands an option to get different mylars bags for seasonal campaigns without creating printing plates. Custom poly and bubble mailers are easily printed in small amounts using the digital printing method. 

Screen Printing

This printing method deposits thick ink layers onto the plastic surface of poly mailer bag packaging. Screen printing creates bold graphics and is used for smaller production volumes. 

Add-ons for Custom Poly Mailers

Brands opt for luxury mailers that include several structural and functional add-ons. The addition of add-ons improves quality and is usually preferred for exotic mylar bags. Some of the options are as follows: 

Bubble Lining

If you are selling delicate items, then the use of air bubble lining inside the mylar will absorb the impact of energy and protect the product. The trapped air in the air pockets will distribute the pressure and prevent your product damage. 

Double Adhesive Strips

You can get poly mailers bag wholesale with double adhesive strips that will allow the customers to reuse the bags for returns or safety. This will improve customers’ experience and reduce packaging waste. 

Perforated Tear Strips

To create a controlled opening path in custom poly mailer bags, tear strips are used. These strips prevent the customers from using scissors that might damage the product. 

UV Protective Layers

We also add UV stabilizers in the mailers to prevent the polymer degradation during long exposure to sunlight. This is the best option when brands have to deliver their products for a long duration. 

Applications of Custom Poly Mailers

Only mailers are widely used in e-commerce and retail logistics. They provide protection from moisture and external pressure without increasing the shipping weight. The following are common applications of bubble mailers: 

• Apparel shipping
• E-commerce packaging
• Document shipping
• Subscription box components
• Return shipping envelopes

Contact Us! 

Contact The Mylar Bags Maker and get your custom poly mailers made with the logo and other specifications of your company. We give low rates and free shipping to all brands in Canada. Just fill in the quote and let us know your design specifications to get the bags in the exact style you aspired for. 

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