Ultrasonic Sealed Bags – Sustainable Alternatives to Nylon Bags
Goodbye nylon bags! Discover eco-friendly, durable, and beautiful ultrasonic sealed bags, ideal for daily shopping with VietSonic.
Using nylon bags provided by stores for carrying groceries while shopping is a habit for many women today. However, using single-use nylon bags is an action that unintentionally pollutes our surrounding landscape and environment.
Replacing nylon bags with various types of heat-sealed bags and non-woven fabric bags is highly rated for both protecting the environment and ensuring aesthetic appeal.
1. The Global Plastic Waste Crisis

5,000 tons is the colossal figure for the amount of nylon bags discharged into the environment annually. While some of this waste is processed or recycled, much of it is buried in landfills or dumped into the ocean, causing severe environmental pollution. Alarmingly, each nylon product often takes hundreds of years to decompose completely. In Vietnam, the habit of using nylon bags has pushed the country to become one of the top four nations globally in terms of plastic waste dumped into the ocean.
Faced with the immeasurable harm of environmental pollution, changing daily habits and shopping behaviors is truly necessary. Instead of using nylon bags, shoppers should use reusable non-woven fabric bags and heat-sealed bags. Recycling products that are still usable also helps minimize waste discharged into the environment.
2. Types of Ultrasonic Sealed Bags to Replace Nylon Bags
Ultrasonic sealed bags, composed of synthetic polypropylene fibers, are capable of decomposing in just 5 years, much faster than nylon products. With diverse designs, durability, and flexibility, women can use these bags multiple times for grocery shopping or supermarket trips. Some products are even designed to be water-resistant, suitable for carrying frozen foods.

Currently, there are quite a few types of ultrasonic sealed bags on the market that can replace nylon bags for shopping, the most popular being T-shirt bags, gusseted bags, side-gusset bags, and box bags.
- T-shirt Bags (Vest Carrier Bags)
One of the modern bag models favored by many for its lightweight, elegant appearance, mimicking the shape of the familiar nylon bag. T-shirt bags have handles integrated with the body. When using, you can carry it like a nylon bag or loop the two handles around your wrist for a novel carrying style. The bag is suitable for daily shopping, capable of holding a considerable amount of food, vegetables, and fruits…
- Bottom Gusset or Side Gusset Bags
This type of bag features easy folding into a square shape while ensuring a large enough capacity to hold various items and products. Bottom gusset or side gusset bags also create a neat overall appearance, avoiding bulkiness or clumsiness during use.

- Box Bags
Box-shaped non-woven fabric bags are currently the most used type in supermarkets and eco-friendly stores. Not only offering large capacity, the bag also provides a sense of luxury; besides shopping, they can also be used as very polite gift bags.
3. Vietsonic Specializes in Providing High-Quality Ultrasonic Bag Making Machines
Vietsonic is one of the leading units specializing in supplying ultrasonic sealed bag production machines on the market today. We always diversify product models to offer the most suitable choices for each customer. Besides shopping bags, you can also find automatic drawstring bag machines or double drawstring bags serving household organization needs.
With every product delivered to customers, Vietsonic always aims to raise awareness about smart consumption and environmental protection. Contact us today via website vietsonic.vn for detailed consultation.
Contact now: VIETNAM ULTRASONIC EQUIPMENT CO., LTD
Address: 43/5B, National Highway 22, My Hoa 4, Xuan Thoi Son, Hoc Mon, HCMC
Hotline: 028 73 060 060
Website: vietsonic.vn
