How to choose the right size of PVC bags according to the purpose
When choosing PVC bags of the right size, a comprehensive consideration should be made based on their specific uses. The following is a detailed introduction to how to select from the perspectives of different common uses:
Daily storage of sundries
Small item storage: If it is used to store small items such as keys, coins, hairpins, and earrings, the size of the PVC bag should not be too large. Generally, a length of about 10 to 15 centimeters and a width of around 8 to 12 centimeters are appropriate. This size makes it convenient to store these small items together without wasting space due to the bag being too large, and they can also be easily put into the bag for carrying. For instance, a PVC bag with a length of 12 centimeters and a width of 10 centimeters can hold over a dozen coins, several keys and some small hair accessories. It is both neat and easy to find.
Medium-sized item storage: For storing medium-sized items such as mobile phones, power banks, small notebooks, and cosmetics, the size of the PVC bags needs to be increased accordingly. The length can be between 18 and 25 centimeters, and the width can be between 12 and 18 centimeters. For instance, a PVC bag with a length of 20 centimeters and a width of 15 centimeters can hold a regular-sized mobile phone, a power bank and several lipsticks, meeting the storage needs for these items when going out on a daily basis.
Storage of large items: If you need to store large items such as clothes, documents, and books, the size of the PVC bag should be larger. The length may need to reach 30 to 50 centimeters and the width is around 20 to 35 centimeters. For example, a PVC bag with a length of 40 centimeters and a width of 30 centimeters can be used to store seasonal clothes. It is both moisture-proof and can keep the clothes clean. Or it can hold A4-sized files and a few magazines for easy organization and carrying.
Commodity packaging
Small commodity packaging: For small commodities such as jewelry, stationery, and small accessories, the size of the PVC bag should be determined based on the size of the commodity. Generally speaking, it is advisable for the length to be 2 to 3 centimeters longer than the product and the width to be 1 to 2 centimeters wider. This way, it can ensure that the product has some space to move in the bag without making the bag appear too empty. For example, when packaging a ring, a PVC bag with a length of 8 centimeters and a width of 6 centimeters can be chosen. A PVC bag with a length of 16 centimeters and a width of 3 centimeters is quite suitable for packaging a pen.
Medium-sized product packaging: If it is for packaging medium-sized products such as clothing, shoes, and toys, the size of the PVC bag should be able to fully wrap the product and leave some extra space for easy access and placement. The length can be 5 to 10 centimeters longer than the product, and the width 3 to 5 centimeters wider than the product. For example, when packaging a T-shirt, a PVC bag with a length of 40 centimeters and a width of 30 centimeters can well meet the demand. A bag that is 25 centimeters long and 15 centimeters wide is quite suitable for packaging a pair of children’s shoes.
For large commodity packaging: For large commodities such as furniture and electrical appliances, the size of PVC bags needs to be customized according to the specific dimensions of the commodities. Generally speaking, it is necessary to ensure that the bag can fully cover the goods and will not break easily during handling. For instance, to package a small bedside table, a PVC bag with a length of 80 centimeters, a width of 60 centimeters and a height of 50 centimeters might be required.
Advertising and promotion
Portable advertising bags: If PVC bags are used for advertising and are designed to be portable, the size should take into account the ability to accommodate common promotional materials such as flyers and brochures, while also being convenient for people to carry. A length of 25 to 35 centimeters, a width of 20 to 30 centimeters, and a height of around 8 to 12 centimeters are generally appropriate. This size can hold dozens of flyers and several brochures, and people won’t feel overly strenuous when carrying them.
Display advertising bags: If the PVC bags are used to display products or as display props, the size should be determined based on the displayed products and display effects. If the displayed items are small-sized goods, the bag size can be relatively small to highlight the goods. If the displayed items are large or a certain visual effect needs to be created, the bag size can be larger. For example, to display a small electronic product, a PVC bag with a length of 20 centimeters and a width of 15 centimeters can be chosen. To display a set of cosmetic kits, a bag with a length of 30 centimeters and a width of 25 centimeters might be more appropriate.
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