Disposable food packaging consists of disposable items often found in fast food restaurants, restaurants and kiosks, and catering establishments. The food portion items for picnics and parties are very similar. Commonly used disposable food service products are plates, bowls, cups, utensils, napkins and paper trays. These products can be made from any number of materials including plastics, paper, bioresin and bamboo.
Packaging fast food and take-out food is necessary for customers but involves a large amount of material that ends up in landfills, recycling, composting, or garbage.
Video Disposable food packaging
History
The paper plate was created by German bookbinder Hermann Henschel at Luckenwalde in 1867.
In 1908, Samuel J. Crumbine was a public health officer in Kansas. He was on the train when he witnessed one of the tuberculosis patients drinking water from a scoop and a bucket of water in a car. Right behind his patient was a young girl drinking from the same bucket and bucket. It inspired him to launch a crusade to ban joint use or public equipment in public places. Recording the trend, Lawrence Luellen and Hugh Moore found a disposable paper cup called "The Health Cup" and later renamed the "Dixie Cup".
Disposable cone cups followed by the commercialization of disposable plates and bowls, wooden tableware, and paper food wrappers. In the 1930s, these products were widely used to feed men and women working at dams, bridges, and roads from the Job Progress Administration. In the 1940s they were used to feed factory workers defense.
After World War II, food packaging materials such as plastic foams and polystyrene were developed. The unique properties of these materials (insulation and weight reduction) and their ability to be made into various shapes and sizes, are provided by food service operators, and consumers, with a more diverse selection of packaging.
A major development in disposable food packaging occurred in 1948 when the newly established McDonald's restaurant was closed to change the menu. Along with changing their menu items, the restaurant wants to change the way it handles dishwashers and dishwashers, car jumper and wait staff, and storage, damage and (customer) table ware theft. When McDonald's reopened six months later, the food was no longer served with glasses, plates or cutlery, and taken away from the restaurant by customers.
Maps Disposable food packaging
Sanitation
The use of disposable foodservice packaging is a step towards preventing foodborne diseases. With only one use, this product significantly reduces food contamination and disease spread.
The US Food and Drug Administration Food Code authoritatively details the health and sanitary benefits of disposable food service packaging in certain situations: "The establishment of food without facilities... to clean and sanitize kitchen utensils and tableware will only provide disposable kitchen utensils, articles single service, and disposable articles for use by single food employees and service articles for consumer use. "The Food Code further states" in situations where the reuse of multipurpose goods can lead to food-borne diseases to consumers, service articles single and single use should be used to ensure security. "
Materials
Disposable foodservice packaging can be made from a number of ingredients, each with its own use and benefits.
- Aluminum
Aluminum is used to produce foil, wraps, bags, containers, and trays.
- Plastics
Many disposable food service products can be made from plastic or plated plastic paper: cups, plates, bowls, trays, food containers and cutlery, for example. Plastics are used because they are lightweight and withstand the temperature of hot/cold food/beverages. Polystyrene is one of the most common types of plastic used for foodservice packaging. In the form of foaming, the expanded polystyrene is often referred to as Styrofoam. Non-foam polystyrene is sometimes also used for equipment or plastic plates. Polyethylene and other plastics are also used.
Plastic wrap is sometimes used to cover food trays.
Many plastics are marked with SPI recycling codes for identification.
- Paper and paperboard
Ready-made food products made of paper, paperboard, and corrugated board boards: including cups, plates, bowls, napkins, carrier bags, trays, egg cartons, napkins, and trays. Some paper products are coated - mostly with plastic - or treated to increase the strength of wet or fat resistance. Paper and paperboard packaging such as pizza trays, French frying trays, Chinese noodle soup boxes, hamburger clamshell trays, etc. Developed by printers using paper converter tools such as forming trays.
The pulp products formed are made of recycled newspaper paper and are formed under heat and pressure onto plates, bowls, trays and cup carriers. Molded pulp is easy to recycle.
- Alternative materials
A number of manufacturers are now making disposable food service products from natural starch combination, recycled fiber, water, air, and natural minerals. These composite products include glasses, plates, bowls, cutlery, sandwich wraps, food containers and trays. Ideally this product is easy to decompose and compost after use.
The material used to make this type of disposable food product is mainly PLA or polylactic acid. Some products are made from a mixture of PLA and slurry fibers that are molded into disposable service items with heat and pressure. Others are made from a mixture or a mixture of starches and other materials, such as limestone and recycled fibers, to give them additional strength.
In India, the deciduous leaves that fall from the palm tree Areca catechu (betel tree) are collected and pressed hot into the palm-filled lontar leaves and bowls.
Cost
By reducing the need for additional equipment and labor, disposable food packaging is an economical alternative to multipurpose items and eliminates the need for dishwashers and other support equipment (shelves, carts, dolls, shelves, garbage) It can also save money on water and energy is used by dishwashers and can eliminate the need to replace reusable ones that are damaged, damaged, stolen or unintentionally thrown away.
Other Economy
Disposable dinnerware is an important part of the fast-food chain business strategy in the US. In order for the business model to function, fast food chains, especially McDonald's, should convince consumers through advertising campaigns to bring their own cutlery to the trash, to avoid labor costs incurred in the clearing tables. By establishing a habit in which customers are encouraged to carry, some internal cost of disposable tableware can be offset.
Environmental issues
Comparison with washable food service products
According to the US Environmental Protection Agency, packaging of food and plastic food services dumped in the city's municipal solid waste stream accounted for 1.3 percent in 2007 (by weight) of municipal solid waste. The US Environmental Protection Agency also said that the often cited waste prevention measures are the use of washable dishes, cups, napkins, and not disposable types.
Although this will reduce solid waste, it will have other environmental effects, such as increased use of water and energy. Overall, reusable utensils - even if only offered to customers for onsite use - are considered the best environmental choices.
Recycling costs
Collection costs, value of used materials, and increased energy expenditure create additional economic barriers for recycling food service packaging. While recycling food service packaging is difficult, recycled materials are being used in some food service packaging.
Environmental footprint
Many people work to reduce the environmental footprint of packaging for food service. Often life-cycle assessment is useful for determining effects throughout the system. Some actions include:
- Packaging of incoming foods and supplies can work towards the broad, sustainable packaging guidelines offered by many organizations. This includes recycling of packaging produced inside the restaurant.
- The packaging product used by the restaurant may include the amount of recycled content specified in the product.
- Many packaging products can be composted, but care is required to match the needs of regional composting facilities. Sometimes products can be certified to meet international standards such as ASTM International D6400, ASTM D6868, and EN 13432.
- Some disposable food packaging can be recycled but food contamination from the product is often a problem for recyclers.
See also
Straw
Note
Source of the article : Wikipedia
0 Comments