Glass is an impractical and unnecessary solution in a world full of attractive packaging, unique displays, and shipping. Its fragility and weight make it unrealistic to use glass food packaging material. Plastic containers transparent PVC boxes have numerous benefits when it comes to shipping and food display. PVC boxes can significantly lower shipping costs and minimize damage. When you buy a PVC box for food packaging applications, remember that these are customizable in size, shape, and imprinting.
You can buy a PVC box that is food safe, premium quality and decent-looking with super clarity. PVC boxes are available in many forms, tall or wide, single-item containers, or multi-item compartment boxes. PVC boxes are crystal clear, thus providing an excellent visual display of the food items. Some PVC boxes are also just as safe and effective as glass packaging. PVC boxes are available in many types. For instance, some come flat and easily assembled before use, while others can flip open on top and bottom. PVC food storage boxes made ideal containers for sweets and edibles. You may also get compartment containers for fun displays or personalize them by decorating or printing.
Types of plastics used in food packaging
The bottom or side of any plastic packaging container used for food packaging contains numbers 1 to 7, the resin identification code, or the recycling number. It guides customers who want to recycle the container. Most plastics used for food packaging are recyclable. Most community recycling programs collect plastic packaging containers made from PET and HDPE. Many of them are expanding their programs to collect other types of plastics. The FDA regulates the safety of all plastic used in food packaging and contact materials.
PVC is one of the first polymers to be used in food packaging. It replaced many traditional food packaging materials like glass and paper. There are many advantages of packaging food items in PVC boxes, such as:
- It is lightweight, due to which it has reduced transport emissions.
- PVC is shatter resistant, which is a huge benefit since it reduces the number of accidents with glass from broken bottles.
- The material has excellent organoleptic properties like PVC-U and imparts no taste or taint to food items.
- It can have high clarity, thus allowing high product visibility.
- The material has good barrier properties for food preservation and a good cost-performance ratio.
- PVC boxes come in innovative shapes and complex designs.
- This material can be easily processed with high throughputs and using automated machinery.
Minimizes food wastage
Since PVC is flexible, cost-effective, light, tough, transparent, and safe, it protects against contamination by preventing the spread of germs during manufacture, display, and distribution. In addition, it has excellent oxygen and water barrier properties, thus preventing unnecessary wastage of food by ensuring that it lasts longer. PVC does not affect the taste of food stored in it, and its manufacture and transport also require less fuel than other packaging materials like glass or metal. PVC is also resistant to bacteria which makes it ideal for food packaging. Clear PVC boxes are used in many types of food packaging as it protects the food from damage, extends the freshness of the food and provides food safety.
PVC v/s PET
PET, however, is known to offer a technical advantage over PVC regarding food packaging. One of the biggest benefits is the low permeability of PET to carbon dioxide, which allows it to be used for carbonated drinks. Also, the environmental concerns about the PVC’s life cycle have come under scrutiny. Nevertheless, PVC is still the ideal material for any retailer for food packaging, given its numerous advantages.
Types of PVC food packaging boxes
Bottles
The materials’ good clarity, toughness, and resistance to oils and other substances make them suitable for holding various products. PVC allows for easy use to mold complex shapes, including handles.
Flexible film
Flexible films are made of PVC-P, which has found wide applications in the preservation of foods. The material has excellent stretching properties and unique cling, which make it ideal for hand-wrapping fresh produce. PVC films have high oxygen and water vapor transmission, thus preserving the food longer. These films can be heat-sealed.
Closures and can-linings
PVC closures and can linings provide a heat-sealable surface that can act as an adhesive agent between two substrates, thus helping to achieve an airtight seal. This property is widely used in making can linings or the inner surface of caps in order to achieve a good seal.
To Sum Up
PVC boxes are suitable not only for food items but also for gifts and all kinds of retail products. Most boxes come with protection film to protect their clarity. Transparent PVC boxes are ideal for increasing your products’ appeal.