What are the most common sizes

2024-10-22

BOPP Bag is a type of plastic bag that is widely used for packaging due to its high durability and resistance to moisture, oil, and chemicals. BOPP stands for Biaxially Oriented PolyPropylene, which means the bag is made by stretching the polypropylene film in both the machine and transverse directions. As a result, BOPP bags are stronger and more transparent than regular polyethylene bags. They are commonly used for packaging snacks, cookies, grains, seeds, fertilizers, and other dry goods.
BOPP Bag


What are the most common sizes of BOPP bags?

BOPP bags come in various sizes, ranging from small snack bags to large industrial bags that can hold thousands of pounds. The most common sizes are 9x12 inches, 12x16 inches, and 14x20 inches, which are suitable for packaging different types of food and non-food items. Custom sizes are also available for specific needs.

What are the advantages of using BOPP bags?

BOPP bags offer several advantages over other types of packaging materials. They are: - Strong and durable, can withstand rough handling and transportation - Transparent, allows the product inside to be visible and attractive - Moisture-resistant, keeps the product fresh and dry - Oil and chemical resistant, suitable for packaging different types of products - Recyclable and environment-friendly, reduces waste and carbon footprint

How are BOPP bags printed?

BOPP bags can be printed with high-quality graphics and designs using flexographic or gravure printing techniques. The printing is done on the outer layer of the bag, which is called the reverse-printed film. The ink is applied to the film in a specific sequence to create the desired image or text. The printing process is usually done before the bags are converted into their final shape.

Where to buy BOPP bags?

BOPP bags can be purchased from various suppliers and manufacturers worldwide. It's important to choose a reputable supplier who can provide high-quality bags at competitive prices. Kaiyu Package Industry Co.,Limited is one of the leading manufacturers and suppliers of BOPP bags in China. They offer a wide range of BOPP bags in different sizes, colors, and prints. Their bags are made from premium quality materials and are suitable for various packaging needs. For more information, please visit their website at https://www.kyautobag.com.

In conclusion, BOPP bags are a popular choice for packaging due to their strength, durability, and moisture resistance. They come in different sizes and can be customized for specific needs. If you're looking for reliable and high-quality BOPP bags, Kaiyu Package Industry Co.,Limited is a great choice. Contact them today at kaiyu@ky-package.com to learn more about their products and services.


References:

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Wang X, Wang S, Ma L, et al. (2019) Effect of Nano-SiO2 on the Physical and Mechanical Properties of BOPP Copolymer Films. Coatings, 9(5): 303.

Zhang X, Zhang Y, Wang Y, et al. (2018) Luminescent biaxially oriented polypropylene films based on self-assembly of Eu(III) complexes. Journal of Luminescence, 194: 184-191.

Chen L, Du R, Huang D, et al. (2017) Improvement of Barrier and Mechanical Properties of BOPP Films by Incorporating Polylactic Acid. Journal of Applied Polymer Science, 134(33): 45026.

Li X, Guan W, Zhang Y, et al. (2016) Effect of Annealing Treatment on the Mechanical and Optical Properties of BOPP Films. Journal of Macromolecular Science, Part B, 55(1): 56-66.

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