1. Introduction – Why Size & Thickness Matter?
Selecting the right size and thickness for zipper bags is essential for efficiency, convenience, and protection. Different applications require different specifications, and choosing the right one ensures cost-effectiveness and proper usability.
At Hanpak, we offer various size and thickness options to meet diverse customer needs. This guide will help you understand the most popular choices and how to select the right zipper bag for your specific requirements.

2. Commonly Used Zipper Bag Sizes
Zipper bags come in a variety of dimensions to accommodate different uses. Below are some of the most popular sizes and their ideal applications:
Size (cm) | Ideal Usage |
---|---|
5 x 7 cm | Small jewelry, pills, or tiny accessories |
10 x 15 cm | Storing spices, travel-sized toiletries |
15 x 20 cm | Snacks, small tools, stationery |
20 x 25 cm | Fresh produce, meal prepping, food storage |
25 x 30 cm & above | Large household items, clothes, bulk food storage |
3. Understanding Zipper Bag Thickness
Thickness is another critical factor when choosing zipper bags. It is measured in microns (μm) or mils, and selecting the right thickness ensures durability and protection. Below is a simple guide:
Thickness (Microns) | Recommended Usage |
40-50 μm | Light-duty, best for single-use food storage |
50-70 μm | Medium-duty, ideal for organizing, snacks, and travel |
70-100 μm | Heavy-duty, perfect for freezer storage, laboratory samples, and industrial use |
4. How to Choose Zipper Bag Size?
a) Food Storage
Medium to large sizes (15 x 20 cm & above) work best.
50-70 μm thickness prevents leakage and extends freshness.
b) Organization & Office Use
Smaller sizes (10 x 15 cm, 15 x 20 cm) help arrange small accessories.
40-50 μm thickness is sufficient for lightweight items.
c) Travel & Toiletries
Medium sizes (10 x 15 cm, 20 x 25 cm) fit travel essentials.
50-70 μm thickness ensures secure packaging.
d) Laboratory & Industrial Use
Larger sizes (25 x 30 cm & above) accommodate bigger samples.
70-100 μm thickness ensures durability and sterility.
5. Conclusion – Find Your Perfect Zipper Bags with Hanpak!
Choosing the right zipper bag size and thickness improves efficiency, protection, and usability across different applications. Hanpak offers high-quality, customizable solutions for household, commercial, and industrial needs. Contact us today to explore the best zipper bag options for you!
For more information about Hanpak’s plastic bag products, please contact us:
Email: info@hanpak.com.vn
Hotline: (Mobile/WhatsApp): +84 898 545 893
Our experienced sales team is ready to assist you. Contact us today to place your order and experience the quality and reliability that Hanpak offers.