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PET Bags: Eco-Friendly and Sustainable Solutions

A modern solution for business and environmental protection

In today's world, where environmental responsibility is becoming a key factor in business, companies are increasingly seeking alternative packaging solutions that combine strength, convenience, and safety for the environment. One such solution is PET bags — versatile packaging products made from polyethylene terephthalate (PET).

PET bags are known for their high strength, resistance to moisture and temperature changes, and most importantly — their ability to be recycled. They are widely used in trade, delivery, retail, and even the food industry.

What are PET bags, what advantages do they offer, and how can they help businesses become more environmentally friendly and efficient?

What are PET bags?

PET (polyethylene terephthalate) is a type of plastic produced through the polymerization of terephthalic acid and ethylene glycol. The material was first developed in 1941 and has since been widely used in the production of packaging, containers, and textiles.

Main characteristics of PET:

✅ High strength and wear resistance
✅ Lightweight and transparent
✅ Resistant to chemical exposure
✅ Protection from UV radiation
✅ Resistance to temperature changes

PET is one of the most recyclable types of plastic in the world. Old PET bags can be turned into new bags, bottles, textiles, and many other products.

Advantages of PET bags

Using PET bags in business provides not only product protection during transportation but also creates a positive brand image as a responsible and eco-friendly company.

1. High strength and wear resistance

PET bags have high strength due to the unique polymer structure. They can withstand significant loads without tearing or deforming.

Fact:
A PET bag can hold up to 15–20 kg without the risk of tearing.

Advantages for business:

  • No risk of product damage during transportation
  • Ability to package heavy and bulky products

2. Lightweight and compact

PET bags are lightweight, which reduces the overall weight of goods during transport and storage.

Fact:
The weight of a PET bag is only 5–10 g, which is significantly less than a cardboard or paper package of a similar size.

Advantages for business:

  • Reduction in logistics costs
  • Savings on transportation expenses

3. High transparency and aesthetics

PET bags have a smooth surface and high transparency, which allows the contents of the bag to be clearly visible and creates an attractive presentation.

Fact:
PET provides up to 95% transparency, which allows products to be displayed effectively.

Advantages for business:

  • Attractive product appearance
  • Increased customer trust

4. Moisture resistance and temperature stability

PET bags do not allow moisture to pass through and do not deform under the influence of low or high temperatures.

Fact:
PET remains strong and elastic even at temperatures ranging from -40°C to +80°C.

Advantages for business:

  • Protection of products from external influences
  • Suitable for storing frozen and hot products

5. Food safety

PET is considered one of the safest types of plastic for contact with food products. It does not contain harmful additives or release toxic substances.

Fact:
PET is used to produce water bottles, yogurt containers, dairy product packaging, and confectionery packaging.

Advantages for business:

  • Compliance with hygiene standards
  • Safe transportation of food products

6. Environmental friendliness and recyclability

PET is one of the most recyclable types of plastic. It can be recycled up to 7 times without losing its properties.

Fact:
During the recycling of PET, minimal amounts of carbon dioxide (CO₂) are emitted, making it an environmentally friendly solution.

Advantages for business:

  • Compliance with environmental standards
  • Increased loyalty from eco-conscious customers

Types of PET bags by purpose

1. PET bags with a die-cut handle ("banana handle")

  • Elegant appearance
  • Reinforced handle for increased durability

Applications:
✔️ Clothing stores
✔️ Jewelry shops
✔️ Gift sets

2. PET bags with a loop handle

  • Ideal for heavy products
  • Reinforced bottom for even weight distribution

Applications:
✔️ Shoes
✔️ Electronics
✔️ Household goods

3. PET bags for vacuum packaging

  • Protection from moisture and air
  • Extends the shelf life of products

Applications:
✔️ Meat
✔️ Vegetables
✔️ Dairy products

Where to order PET bags in bulk

If you are looking for a reliable supplier of PET bags for business — contact Cherpack!

Order bags on the website Cherpack or call us at 0 800 750 889.

✔️ Fast delivery
✔️ High-quality materials
✔️ Competitive prices

Cherpack — PET bags for business and the environment!