What is Preservation Food Box
Preservation food box is a safe, durable and reliable vacuum food storage container that made of food grade PP. It is made of high-quality plastic without harmful chemicals, which will make your food odorless and will not absorb stains. It is very suitable for storing all types of dry items, fresh fruits and vegetables or liquids. The crisper lid has a snap mechanism. This snap can lock it in place and easily seal it to prevent liquid or food from spilling, allowing you to store and transport food with confidence. Moreover, it is easy to clean and can be cleaned directly on the top shelf of the dishwasher. It adopts exclusive freshness and saving technology design, which provides a good airtight environment to keep food fresh. Preservation Box for Food is made of environmentally friendly and safe material, which can be used for refrigeration or microwave. It has a lock on the outside, and the lock can be easily turned over, which is very reasonable, convenient for us to store food.
Advantages of Preservation Food Box
Safety
Preservation food box keep the food safe. as they are designed to keep germs, bacteria, and other pathogens out. So, it ensures that food is safe to eat.
Freshness
Good quality preservation food box helps keep food fresh and high-quality by limiting its exposure to air, moisture, and light, all of which can cause it to go bad.
Convenience
Preservation food box must be easy to handle and carry. So, it becomes easy to store and ship food. Also, they must be in different sizes to meet the needs of individuals.
Good toughness
Preservation food box has light quality, good toughness and good chemical resistance. The plastic molecules of general plastics are very stable, so the emission of toxicity is small, and the harm to the human body is not affected.
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Preservation Box for Food
Preservation Box for Food is a safe, durable and reliable vacuum food storage container that made of food grade PP. It is made of high-quality plastic without harmful chemicals, which will make your Add to Inquiry -
Preservation Can
Storage Boxes & BinsTechnics:injection. Product:Food container. Shape:rectangle. Capacity:0.6-2L. Specification:A-φ20*9.5CM/B-φ16.5*8CM/C-φ13.5*7CM Add to Inquiry -
Plastic Preservation Box Food
Plastic Preservation Box Food is made of durable food-grade plastic, which is odorless, translucent, reusable, and stackable. Add to Inquiry -
Preservation Box Food
The Preservation Box Food is a container made of food-grade plastic material used for food preservation, packaging and heating. Add to Inquiry
Why Choose Us
Our Product
Household product include plastic hanger,plastic drying rack,plastic chopping board,plastic preserving box,plastic dinner plate and so on.
Production Market
We produce “minqiao” brand household product,which command a good market both at home and abroad,particularly in Europe,Japan,Korea and Southeast Asia.
Our Factory
Quanzhou minqiao Plastic Co.,Ltd located in Xunmei Industrial Area of Quanzhou City.Our Company owns standard workshop of 20,000 square meters,which is whollyowned by Hong Kong Minqiao Trade Co.,Ltd.
Customized Services
Our company owns mold workshop, so we can design and develop new daily-used products and machining products according to customers' drawings and samples.
The Principle of Preservation Food Box
The preservation box for food is not only convenient and practical, but also can store food in different categories. Plastic crisper can not be put into microwave and oven, because plastic will produce harmful substances to human body under high temperature. The plastic crisper can be put into the crisper. In addition, the toughened glass crisper may explode when it encounters extreme cold and extreme heat. In addition, the preservation box for food is also available in a variety of styles and sizes. The square fresh-keeping box is suitable for the door of the refrigerator and can be used to store all kinds of ingredients and leftovers. The rectangular fresh-keeping box is easy to store food with moisture, such as fruits, vegetables, and seafood because of the water receiving plate. The round crisper is suitable for storing sauces, sauces and various side dishes. Various preservation boxes are used together to make the refrigerator more tidy and keep the food in the best preservation section for a long time. PVC food preservation film is very harmful to the human body, because the ethylhexylamine (DEHA) in its composition is easy to precipitate, and it can be separated with food. After entering the human body, it has carcinogenic effects on the human body. Therefore, you may wish to use a variety of fresh-keeping boxes instead when preserving food. The refrigerator fresh-keeping box is very good for food preservation. It can ensure that people keep food in isolation as much as possible to prevent cross-contamination.
Precautions for the Preservation Food Box
Ordinary plastic fresh-keeping boxes cannot be placed in microwave ovens and ovens, because plastics will produce substances harmful to the human body at high temperatures. If you often use a microwave oven for cooking, it is best to choose a fresh-keeping container made of polypropylene (PP); if you use a high temperature of about 70 degrees for continuous sterilization and washing, please do not exceed 20-30 minutes. The high-heat part of the ordinary dishwasher is at the bottom. It is said that the upper part is subject to indirect heat transfer, so it is better to place it in the upper part of the dishwasher for cleaning. Although plastic products made of polypropylene have a high heat resistance temperature, if they are heated for a long time, the products will be deformed and elongated. Therefore, after cleaning, if you want to use it immediately, please soak the crisper in cold water before using it. This is a good way to prevent deformation. In addition, the toughened glass crisper may explode when it encounters extreme cold and extreme heat.
Different foods are kept for different times. Don't rely solely on the sealing ability of the fresh-keeping box, but eat as soon as possible. The PP (polypropylene) fresh-keeping box can be heated for a short time when used in a microwave oven, but it cannot be used as a cooking container used in a microwave oven. (When heating and thawing for a short time, the time should not exceed 3 minutes.)
When putting it in the microwave oven, you must loosen the box cover joint device before using it. If the box cover is locked and used, the crisper will deform or burst due to pressure. When used in a microwave oven, if the food contains a lot of oil and sugar, the preservation box food will be deformed if the temperature rises rapidly.
When cleaning the fresh-keeping box, use a softer sponge and do not use a hard dish cloth to avoid scratches and discoloration of the fresh-keeping box. When cleaning the silicone resin liner between the lid and the container, please do not pull it forcefully, otherwise it will break or become longer.
Hot food will expand the air and reduce the sealing performance of the crisper, so you should wait for the food to cool before storing. The bubbles of carbonated drinks (soda, cola, etc.) will lose the sealing ability of the crisper, please do not store them in the preservation box food.
Don't rush to open the plastic preservation box.Take out the crisper from the freezer and do not open it immediately. It is better to leave it at room temperature for 1 to 2 minutes before opening it.
Not all food can be put.Foaming or fermented food, as well as carbonated beverages will reduce or even lose the sealing ability of the crisper, so try not to put it in the crisper. This is also true for foods that are too hot, so it is best to cool them before putting them in.
Don't leave it for too long.Even if you put it in the fresh-keeping box and then put it in the refrigerator, it is not omnipotent. The storage time of food is different. Don't rely solely on the sealing ability of the fresh-keeping box. It is better to eat it as soon as possible.
Don't rely too much on the preservation function.Different foods are kept for different times. Don't rely solely on the sealing ability of the fresh-keeping box, but eat as soon as possible.
Can the Preservation Food Boxbe Used as a Lunch Box
The fresh-keeping box can be used as a lunch box, and the fresh-keeping box can hold food just like the lunch box, and it is not large and easy to carry. The fresh-keeping box can also maintain the freshness of the food, but it should be noted that the fresh-keeping box has no heat preservation function, and not all the fresh-keeping boxes can be heated in the microwave.
Whether the fresh-keeping box can be used as a lunch box mainly depends on the needs of users. If you are storing food or fruits that need to be kept fresh, you can use a fresh-keeping box; if you need to carry food in the cold winter, it is best to choose a lunch box that has a heat preservation function or can be heated in a microwave oven.
When using the fresh-keeping box, you need to pay attention to the following items:
The fresh-keeping box is generally placed in the refrigerator compartment. Before heating the food in the microwave, it is best to pour the food into another container that can be put in the microwave. This is because if the food contains a lot of oil and sugar, the crisper will be deformed if the temperature rises rapidly.
Do not put excessively acidic drinks or carbonated beverages in the fresh-keeping box. These drinks will corrode the fresh-keeping box, and the air bubbles in the carbonated beverage will lose the sealing ability of the fresh-keeping box.
Although the fresh-keeping box can keep food fresh, it must be cleaned in time when it is used. In order to avoid the breeding of bacteria in the fresh-keeping box, resulting in food spoilage.
Materials Used in Preservation Food Box
PET
Polyethylene terephthalate or PET is a chemically stable polyester that is used in manufacturing many different products. It is a clear, lightweight, and strong plastic that is excellent for storing food and water even for the long term. What is better about PET as a food storage solution is that it is also 100% recyclable. Therefore, it is a good option if you are conscious about the environment.
PET containers have incredible oxygen barrier qualities and can be utilised with oxygen absorbers for storing bulk dry goods. The sealed containers’ low oxygen content protects the stored food from insects and helps maintain product quality. PET containers are best suitable for products that are rotated regularly, while still delivering numerous years of storage capability.
Here are the food items and beverages commonly stored in PET containers:
Juices
Soft drinks
Pickles
Peanut butter
Salad dressing
LDPE
Low density polyethylene (LDPE) is a soft, lightweight, and flexible thermoplastic material that is noted for its toughness, low temperature flexibility, and corrosion resistance. It is considered less toxic compared to the other types of plastic and is relatively safe to use for storing food and water. Unlike PET, the products made with LDPE plastic are usually reusable but not always recyclable.
Here are the kinds of food containers commonly made with LDPE:
Bread packaging
Squeezable bottles for honey and mustard
Frozen food bags
HDPE
High density polyethylene (HDPE) is a thermoplastic made from ethane and is considered as one of the most versatile plastic materials out there. It is weather-resistant, impact-resistant, and long lasting. In comparison to other plastics, HDPE has proven itself at delivering a strong surface durability. Like PET, HDPE is also extremely easy to recycle, so it is another great option for the eco-conscious folks.
Here are the food or beverage containers commonly made with HDPE:
Milk containers
Juice containers
Chocolate syrup containers
Vinegar bottles
Squeeze butter bottles
PP
Polypropylene (PP) is a widely used thermoplastic made from the combination of propylene monomers. It is lightweight and tough but can still be flexible as well. Unlike many other kinds of plastic, PP has a high heat resistance, so the possibility of chemicals leaching into PP containers is low. As such, it serves as an effective barrier against chemicals, moisture, and grease. PP is a great choice for food storage containers because it can hold up well in hot environments.
Here are the food or beverage storage items commonly manufactured with the use of PP:
Deli meat containers
Potato chip bags
Yogurt containers
Margarine tubs
Plastic bottle tops
Medicine bottles
Can the Preservation Food Box Be Heated in a Microwave Oven
The plastic crisper can be heated in the microwave, but the time and temperature must be controlled, and the crisper should not be sealed when the crisper is placed in the microwave for heating. The sealed crisper will be easily deformed after heating. Correct Heat the food in the fresh-keeping box to ensure family health and the service life of the fresh-keeping box.
The heating time of the plastic fresh-keeping box should not be very long each time, not more than 2 minutes and 20 seconds, because the lid is closed, the heating time will be shortened a lot. If you want to heat it for a longer time, leave a gap in the lid. The fresh-keeping box is usually very tight. Heating enough steam will cause the lid to blow and expand until it collapses.
Remind everyone that it is best not to use plastic utensils for microwave heating, if it exceeds 140 degrees, the PP material will release harmful substances. But this degree is difficult to grasp. If there is oil in the heated food, it will easily exceed 140 degrees.
General PC fresh-keeping boxes can also be put into microwave ovens. PC is an amorphous, odorless, non-toxic, highly transparent colorless or slightly yellow thermoplastic engineering plastic with excellent physical and mechanical properties, especially Excellent impact resistance, high tensile strength, flexural strength, and compressive strength; small creep, stable size; good heat resistance and low temperature resistance, stable mechanical properties in a wide temperature range, and stable size Properties, electrical properties and flame retardancy, can be used for a long time at -60~120℃; there is no obvious melting point, and it is in a molten state at 220-230℃.
Efficient Storage of Preservation Food Box
Proper storage of preservation food box is crucial to maintain hygiene and ensure the preservation of food. By following efficient storage practices, you can maximize the lifespan of your containers and minimize the risk of contamination.
One key aspect is organizing your food containers in a systematic manner. Consider using stackable containers that can nest inside one another when empty, helping to save space in your kitchen cabinets or refrigerator. This allows for easy access and minimizes clutter. Additionally, you can use dividers or designated storage containers to keep lids separate from the bases, making it simpler to find matching sets.
Storing preservation food box in an orderly fashion also helps with visibility. Arrange them in such a way that you can quickly identify their contents without needing to open each container individually. Labeling or color-coding your containers can further enhance visibility and streamline meal preparation.
Another essential factor to consider is cleanliness. Always wash your preservation food box thoroughly between each use to avoid bacterial growth and cross-contamination. Follow the recommended cleaning procedures provided on product literature or packaging. It's also good practice to allow the containers to air dry completely before stacking or storing them, as moisture can lead to mold or mildew.
When storing leftovers in preservation food box, ensure they are cooled down properly before placing them in the refrigerator. Large quantities of hot leftovers should be separated into smaller containers to expedite cooling. Venting the lids slightly during the cooling process also aids in preventing condensation buildup. Once the food has sufficiently cooled, tighten the lid securely to maintain freshness and prevent odors from spreading.
By implementing these efficient storage practices, you not only promote a clean and organized kitchen environment but also prolong the lifespan of your preservation food box while ensuring the safety of stored food items.
Safe Handling Techniques for Preservation Food Box
Proper handling of preservation food box is essential for maintaining both hygiene and prolonging the freshness of the stored food.
Minimizing Temperature Fluctuations
Preservation food box, especially those made of plastic, can be sensitive to temperature changes. Extreme temperatures, such as freezing or exposing them to high heat, may cause the containers to warp or crack. To avoid this, it's important to handle and store preservation food box in areas with stable and moderate temperatures. For example, placing them on shelves away from direct sunlight or heat sources is recommended.
Take Care When Stacking
When storing multiple preservation food box, ensure they are stacked properly to prevent unintentional damage. Avoid excessive stacking that could lead to pressure on the containers below. If you are using glass containers, try utilizing stackable baskets or boxes in your pantry or fridge for added support.
Clean Thoroughly
Regular cleaning of preservation food box is crucial for maintaining hygiene and preventing the buildup of bacteria and odors. Follow manufacturer instructions for cleaning or hand wash with mild soap and warm water. Pay attention to any crevices or corners where food particles may hide. Allow the containers to dry completely before reusing or storing.
FAQ
We're well-known as one of the leading preservation food box manufacturers and suppliers in China. If you're going to buy or wholesale high quality preservation food box at competitive price, welcome to get more information from our factory.
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