If it regards food packaging, you cannot compromise. Manufacturers, as well as buyers, consider a number of factors when selecting good packaging material, especially when it is related to their food products. Food packaging should be able to resist adverse conditions and preserve the food quality. There are a few metals which can lead to toxicity of the food, if they are used in the packaging material. Also, at times, if the food packaging is not of good quality, it might cause oxidation of the food.
How Your Food Packaging Material Should Be
When you are considering packaging for your food, you need to consider a few things:
- The food packaging should be strong enough to hold the food.
- The food packaging needs to be an effective marketing tool.
- It should be convenient to use.
- It should be able to preserve the quality of the food. It needs to keep the food protected from biochemical and physical changes. The material needs to be quite effective and needs to be a good barrier against light, air, or water which can damage the food.
Thus, when you are selecting your packaging material, you need to consider the following, which will help in preserving your food from deterioration.
- Nutrition loss
- Changes in flavor and color
- Growth of microorganisms
- Lipid oxidation
- Moisture gain and loss
Thus, the food packaging material should be strong enough so that the integrity of the food quality can be maintained. When selecting a food packaging material, the following facts should be considered to ensure that the food packaged is well maintained and preserves its quality.
Tensile Strength – This is of utmost importance, as it helps in ensuring that the material can withstand a lot of stress.
Burst Strength – This helps in measuring resistance to different kinds of compressional forces. Burst strength helps the food package endure difficulties when getting transported from one place to another.
Strength Resistance – Good food packaging helps in gauging the strength of resistance and keeps the products protected. This is especially true in the case of food items like pastries, which need to maintain their shape and form before delivery.
Other factors needed to consider for food packaging include tear strength, the stiffness of the material, and also flex resistance. Tear strength is important so that the package doesn’t crack or tear during movement from one place to another. Stiffness should be considered as well, so that the material which includes plastics and cardboard boxes are not damaged or distorted as they are moved from one place to another.
Last but not the least, the food package needs to be convenient to use. A material which is strong and the one which can be reused is often preferred. Thus, in the case of frozen products, specialized materials which can also be used in microwaves are preferred. Food grade containers and jars are often used so that they can be utilized for direct reheating.
Any good packaging is one which offers all kinds of convenience and protection to the product.