Most beverages, oils and seasonings are packaged in bottles and cans.
Bottle filling technologies that are emerging internationally include:
Polyester oxygen-controlled fresh bottle
Scientists in the United States have invented a method that uses plasma vapor deposition to form a soft polyester film on a plastic bottle that keeps the food contained in the bottle fresh. This plastic surface coating can reduce oxygen by more than 10%. The coating is similar to quartz and has a thickness of less than 3 mm, and the plastic bottle does not require special treatment when it is recycled.
Self-heating sake
A type of sake produced in Japan has a mezzanine at the lower fifth of the tank, which contains quicklime and a small bag of water sealed in a plastic film. Before drinking, only one “snap†plastic wand from the bottom Into the hole, the water will instantly mix with the quick lime and produce a lot of heat. It takes only 3 minutes to warm up a can of sake to 58°C.
Since the seasoning cruet
A Japanese cruet filled with vinegar, soy sauce, etc., has a small hole in the bottle, with a button that controls it. When it is inverted, you can use your finger to press the button and the outside air enters the bottle. The content will flow out of the energy source. When the finger is loose, the button will automatically block the popular mouth due to the effect of the spring.
Heme preservation bottle
Recently, a company in Alameda, California, USA has successfully developed a type of device that can pump oxygen from seawater. This device works with a molecule that acts similar to lobe hemoglobin, and it can be tightly attached to any oxygen molecule it meets. The company and the company that produces beer caps jointly develop and produce a beer bottle cap with similar hemoglobin. Put it on the beer bottle, you can extract the oxygen mixed into the bottle to prevent beer from losing its freshness due to oxidation.
Thermosensitive color bottle
The United States Ansa Bottle Co., Ltd. has introduced a new type of thermal plastic bottle. Parents only have to glance at the bottle and they will know if the milk inside is too hot. There are 4 colors in this bottle. When the temperature reaches 31°C, the milk is suitable for babies to drink. If the temperature exceeds 40°C, the bottle becomes white. This means that the milk in the bottle is too hot. After the milk in the bottle cools, the bottle will return to its original color. This feature is obtained by injecting a thermosensitive chemical element into the bottled polyethylene.
Automatic heating instant noodle jar
Nissin Foods Japan and Nippon Steel Corporation developed an instant noodles can that can be heated automatically. The can utilizes a metal oxidation mechanism that allows the canned lyophilized noodles to be cooked within 5 minutes. This automatic heating can be used by outdoor workers and tourists.
Kraft Paper Container is an environmentally friendly product because it is degradable. Kraft paper is made of cellulose fibers, which can be broken down in the natural environment and do not pollute the environment. In contrast, many other types of containers, such as plastic containers, take decades or even centuries to degrade. The biodegradability of Kraft paper containers makes them a sustainable option, able to reduce the consumption of natural resources and reduce the need for landfill and incineration. In addition, kraft paper containers can also be recycled, further reducing the impact on the environment. Therefore, choosing a kraft paper container is a manifestation of environmental awareness and helps to protect our planet.
1. Takeaway restaurant: Kraft paper food containers can be used to package takeaway food, such as hamburgers, French fries, fried chicken, etc. It has good thermal insulation properties and can maintain the temperature and taste of food.
2. Cafeteria: Kraft containers can be used for food packaging in the cafeteria to facilitate customers to choose and carry food. It can carry various types of food, such as staples, salads, soups, etc.
3. Fast food restaurants: kraft paper food containers can be used for food packaging in fast food restaurants, such as hot dogs, sandwiches, fried chicken pieces, etc. It has good oil resistance and can prevent food oils from penetrating.
4. Coffee shop: kraft paper food containers can be used to package pastries, breads and other foods in coffee shops. It is breathable and can maintain the freshness and taste of food.
5. Supermarket: kraft paper food containers can be used to package foods such as cooked food and cooked meat in supermarkets. It has good environmental performance and can reduce the use of plastic packaging.
In general, kraft paper food containers are suitable for a variety of scenarios that need to package food, which can maintain the quality of food and reduce the impact on the environment.
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