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Plastic bags are one of the commonly used items in daily life, used to store and preserve goods. Although used familiarly, not everyone clearly understands what plastic bags are and related information. Let’s find out the details through the following article.
What is a Plastic Bag?
Plastic bags are familiar items that are widely used in everyday life today.
Plastic bags, commonly known as nylon bags, are a type of packaging made from thin plastic material. They are very lightweight and durable. The main raw materials used to produce plastic bags are synthetic plastic pellets combined with various additives such as cadmium and lead. These additives help enhance water resistance, add color, prevent moisture, and improve the bag’s ability to hold weight effectively.
Plastic bags are often designed in a variety of shapes and sizes. Common types include die-cut handle bags, roll bags, and ziplock bags. Today, plastic bags are widely used for various purposes such as storing household items, food packaging, and as garbage bags.
Uses for Plastic Bags
Plastic bags are used in various aspects of everyday life.
Thanks to their versatile properties, plastic bags are widely applied across many different fields, such as:
- Used during shopping: Plastic bags are commonly used to carry food and goods when shopping at markets, supermarkets, or stores. They make the transportation of items more convenient.
- Used in food packaging: With their excellent waterproofing ability, plastic bags can be used to package all kinds of food.
- Used for storing personal belongings: Items like clothes, shoes, or any personal belongings can be stored in plastic bags to protect them from moisture and dust.
- Used in agriculture: Plastic products can be used to protect crops or cover fruits on trees to prevent insect damage.
- Used in healthcare: Plastic bags are also used to store medical supplies and equipment.
Uses for Plastic Bags
In general, plastic bags are widely used in many areas of daily life. They provide great convenience and utility for users.
Popular type of plastic bags today
Depending on your needs, choose the appropriate type of plastic bag:
Plastic bags available on the market today are extremely diverse in terms of designs, shapes, and materials. Below is a classification of plastic bags based on several characteristics such as:
Identification by characteristics
According to the characteristics of plastic bags, there are some types as follows:
- Roll-type plastic bags: These are commonly used as garbage bags. They come in both handled and handleless forms and are rolled for convenience.
- Ziplock plastic bags: These bags are designed with a plastic zipper at the opening. You can seal the bag simply by pressing the edges together. They are usually airtight and safe, commonly used for food storage.
- Die-cut handle bags: Frequently used in retail stores, supermarkets, and fashion shops. These bags have a sleek design with a die-cut handle shaped like a mango seed, making them easy to carry.
- Two-handle plastic bags: This is the most popular type of plastic bag today. With two handles, they are easy to carry and hang.
Identification by material
If based on the material of the plastic bag, it is divided into many different types such as:
- OPP plastic bag: This is the type of bag made from two layers of Polypropylene film. Features with good physical elasticity, moisture resistance, high surface smoothness. This type of bag belongs to the high segment and is often used to pack fruits, cakes and candies.
- PP plastic bag: This is the most popular type of bag made from the main material of Polypropylene. This type of bag has high mechanical strength, large surface smoothness, is difficult to stretch and is especially waterproof and extremely water-resistant.
- HDPE plastic bag: This type of bag is made from Polyethylene with good transparency, smoothness and water resistance and is highly flexible and can be easily folded. With this type of bag, when the bag is crumpled, it will make a rustling sound.
- LDPE plastic bags: This type of bag is also made from Polyethylene but with low density, has a certain transparency and smoothness. This type is shinier than the HDPE bag mentioned above and they are quite durable, often printed for use in product advertising or using business logos.
Plastic bags are widely familiar and used in everyday life. With many different materials available, customers can choose the type that best suits their needs. Come to Minh Sang Packaging – a trusted manufacturer in the plastic packaging industry. With years of experience, we produce a wide variety of plastic bags to meet customer demands. Minh Sang is committed to delivering the best quality products at the most reasonable prices.