Disposable containers PP.PS
Types of disposable containers in order of consumption are:
Disposable plastic utensils, foam disposable utensils, paper disposable utensils, aluminum disposable utensils and vegetable disposable utensils. Each of these types of dishes has its advantages and disadvantages that we will mention. Before discussing the characteristics of each of these containers, it is necessary to get acquainted with the types of synthetic polymers used in the preparation of these containers, which are:
PS Polystyrene
PETE Or PET polyethylene terephthalate
PE polyethylene
PP Polypropylene
PC polycarbonate
PVC polyvinyl chloride
PA Polyamine
When using disposable tableware, it is best to pay attention to these acronyms that are engraved on the bottom of the container.
PP Polypropylene:
Polypropylene containers are almost glass in color and are semi-transparent and can be combined with paint. These containers have good strength and if crumpled, they will not break and can return to their previous form without cracks. The use of this type of container, which has recently become popular, does not contain toxic substances due to the absence of styrene in its main composition, and if combined with hot liquids, no substances are released from it and do not enter the materials inside. From this material in the preparation of bottles containing concentrated solutions, yogurt container, bottle of tomato sauce, bottles of medicinal syrups, drinking straws and plastic caps of bottles, only disposable polymer containers that have no common health problems all over the world and are It is used, these are polypropylene containers.
PS Polystyrene:
These dishes are transparent and brittle and produce soot with a flame. They are used in the production of disposable plastic containers, egg combs, CD covers. This type of plastic, if placed next to hot food, makes it highly toxic.
Disposable signs for disposable tableware
The manufacturer of disposable tableware tries to inform the consumer about the correct use of disposable tableware by inserting these signs.
Each of these symptoms indicates the type of consumption and proper use of disposable containers.
Consumers of disposable tableware should pay attention to the name of the manufacturer of disposable tableware as well as the sanitary license for making disposable tableware.
Refrain from buying anonymous products without a health license.
Polyethylene (PE) containers are suitable for packing and storing oil, vinegar and dairy products (milk and buttermilk) and food with high heat and humidity.
The use of polypropylene (PP) containers for packaging dairy products (yogurt, cream, cheese) as well as olives and foods with high heat and humidity is unrestricted, and recently in the world, instead of clear disposable cups, polypropylene cups are used.
Transparent polystyrene containers (also known as GPPS) are recommended for glass and disposable containers only for food at normal temperatures.
Avoid heating food in disposable containers in the microwave.
Crystal polystyrene containers are also prohibited for packaging edible oils, margarines and all products whose outer layer is greasy and in contact with the packaging.
Foamed polystyrene containers (EPS) and polystyrene containers (HIPS) should not be used for the packaging of foodstuffs (edible and beverage) that have a temperature above 65 ° C when filled, stored or consumed.
Tips and advice on using disposable tableware
Disposable plastic containers are one of the factors affecting the incidence of various cancers and gastrointestinal diseases and can be allergenic.
Long-term use of these dishes can cause fatigue and nervous problems.
These containers are difficult to recycle and take about 300-500 years to decompose.
Be sure to buy disposable plastic containers from reputable centers. The containers you use must have a manufacturing license from the Ministry of Health.
Do not use bottles of mineral water and soft drinks frequently.
Try not to use disposable plastic, foam and paper containers on a regular basis.
Any copying of the contents of the site without including the source will be prosecuted.
We hope the above content was helpful
Behsaz Polymer Industrial Group
