In the fast world of online shopping, packaging plays a big role. When you order something online the first thing you see is the package. Flexible courier bags have become a strong choice for packing because they are safe, lightweight, and easy to use. They come in many sizes and types, but one of the most important things to know is the thickness of the bag — measured in microns.
Many businesses don’t realize how choosing the right micron for packaging can protect the product and help lower costs. Whether you send clothes, documents, electronics, or beauty products, the thickness of your courier bag matters. In this article we will explain what microns are and how different microns are used in different courier bags
What Are Microns in Packaging?
A micron is a unit used to measure thickness. One micron equals one-millionth of a meter. In packaging, a higher micron means a thicker bag. The right thickness depends on what you’re sending. For example a lightweight t-shirt might only need a 50-micron bag while a heavier electronic item might need a 100-micron bag
Flexible courier bags are made from materials like polyethylene which are durable and tear-resistant. These bags protect your items from dirt, water, and tampering. By selecting the correct micron level, you ensure the package holds up well during travel.
Why Micron Thickness Matters
The micron thickness affects strength, safety, and look. Choosing the wrong micron can lead to damaged goods, customer returns, or bad brand image. That’s why packaging products for ecommerce must meet the weight and nature of the item.
Let’s break this down:
- Lower Microns (50–60): Best for lightweight, soft products like t-shirts, scarves, and documents.
- Medium Microns (60–80): Suitable for books, mobile covers, cosmetics, or accessories.
- Higher Microns (90–120): Needed for heavier products like shoes, electronics, or hardware items.
Common Micron Ranges and Their Uses
50–60 Microns: Light and Budget-Friendly
Flexible courier bags with 50 to 60 microns are thin but useful. These are perfect for items that are not fragile or bulky. They save cost and are widely used in high-volume shipping by fashion brands and book sellers. These bags are tear-resistant but should not carry sharp or heavy objects.
This range is also used in paper mailer bags that have an outer paper layer and an inner plastic lining. These bags help reduce plastic use and are popular among eco-friendly brands.
60–80 Microns: Balanced and Strong
These are the most common courier bags used today. They offer a good mix of strength and cost. A tamper proof courier bag in this micron range gives strong protection and avoids product theft. Most ecommerce brands use this for standard deliveries. Whether it’s a beauty kit, a phone case, or a set of books, these courier bags can handle the pressure.
Flexible courier bags in this range often come with POD jackets, self-adhesive strips, and barcoding for tracking.
90–120 Microns: Heavy Duty and Secure
For products that are heavier or more valuable, thick bags are a must. In this range, courier bags can carry products like shoes, electronics, tools, and home items. These bags have strong seals, cannot be torn easily, and protect items from water or pressure damage.
Tamper proof courier bags at this level are often used by electronics sellers, secure delivery services, and hardware retailers. This micron thickness also works well with bulk packaging products for ecommerce needs.
Packaging Based on Industry
Each industry has its own needs. The micron size used depends on what type of product is being shipped.
- Fashion and Apparel: These brands use 50–60 microns for light clothing and 70–80 microns for jeans or jackets. Paper mailer bags are becoming popular in this sector for their eco look.
- Books and Stationery: Most brands pick 60–80 micron courier bags. These bags protect books from moisture and rough handling.
- Electronics and Mobile Accessories: For phones, chargers, or gadgets, sellers use 90–120 micron bags to stop damage and theft.
- Cosmetics and Skincare: Items like creams, bottles, and makeup kits require 70–90 micron bags to prevent leakage or breaking.
- Shoes and Footwear: These need strong packaging, so brands choose courier bags above 90 microns. The bags hold weight well and stay sealed during long trips.
Rules and Compliance
In India, plastic usage rules vary across states. Many states now ask courier bags to be recyclable and include printed information about the manufacturer. As a result, manufacturers must offer courier bags that follow these rules while also meeting quality.
For example, ecommerce firms must ensure their packaging bags fall within the allowed micron range. As per CPCB (Central Pollution Control Board) rules, plastic carry bags must be at least 75 microns thick. This rule may change based on new laws.
A trusted packaging products supplier in Delhi can help you follow these rules and pick the right micron bag for your business.
Benefits of Choosing the Right Micron Bag
Using the correct thickness helps businesses in many ways:
- Reduces Returns: Your product reaches safely.
- Builds Trust: Customers like brands that pack carefully.
- Saves Cost: Avoid overuse of thick bags for light products.
- Eco Compliance: Meet the legal packaging standards.
- Looks Better: Neat, sealed packaging adds brand value.
Microns might seem like a small detail, but in the world of packaging, they are vital. From flexible courier bags to paper mailer bags, the right thickness can save costs, improve delivery, and protect your brand’s image.
Businesses that deal with ecommerce orders should choose their packaging carefully. Courier bags with the correct micron level help prevent theft, damage, and waste. Global Parachem is a trusted packaging products supplier in Delhi, serving small and large ecommerce brands. We offer a wide range of courier bags, including tamper proof courier bags, paper mailer bags, and flexible courier bags. Explore our wide range of products today.
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