Is The Cling Film Harmful When Heated?
Cling film is a very common item in our daily life. In many cases, we will habitually cover the cling film before we leave the leftovers and fruits, vegetables and fruits that we can’t finish. Many times, when taking food stored in the refrigerator for heating, it is often forgotten to remove the plastic wrap. With the increasing awareness of health, many people have begun to question whether the plastic wrap can be heated and whether it will cause poisoning after heating.
The cling film we are familiar with contains many classifications. Some cling films can be heated, but some cling films will generate some harmful substances to the human body after heating, and cannot be used by heating. In fact, whether the cling film can be heated is marked on its outer packaging.
This type of cling film with “heatable” is usually adjusted and designed in terms of process and materials according to the use scenario. Use this kind of special plastic wrap according to the instructions, and it will not produce toxic substances that are harmful to the human body or contaminate food when heated. However, most of the cling film used for refrigeration cannot be used for heating. Therefore, pay attention to the corresponding application scenarios when purchasing and using plastic wrap, and do not confuse them.
Generally speaking, fresh-keeping films that are not used for heating are likely to produce toxic and harmful substances during the heating process. Chemicals such as phthalates and DEHA are usually added to such fresh-keeping films in accordance with national standards. . These substances will produce carcinogens after heating. If you do this for a long time, it will easily affect human health and trigger a reaction similar to poisoning.
In addition, the cling film suitable for heating is not absolutely safe during use. Most of the fresh-keeping films that can be used for heating can reduce the toxic and harmful substances generated during the heating process to a level close to zero, but the release of harmful substances during the heating process has a great relationship with the heating time. In order to prevent toxic substances from contaminating food due to long-term cling film covering the food surface at high temperatures, the time for which the cling film covers food to be heated should be strictly observed to prevent food from being contaminated by toxic and harmful substances.
Of course, Cling film has become a very common food packaging item in our daily life. In many supermarkets, foods sold in cling film packaging are everywhere. As a famous packaging film manufacturer in China, we can provide food grade cling film for your choice, if you need, you can contact us at any time.
Cling film application:
It can be used to pack foods by semi-automatic and automatic packaging machine.to keep the good fresh longer and it can be used in the fridge, freezer and microwave.
Cling film features:
*Hygienic, flexible, cost-effective and safe
*Versatile with a superior cling, stretch and high strength
*High stretching ratio and elongation without breakage.
*Excellent sticking properties
*Fog-repellent and able to break up water drops to maintain good clarity
*High rate O2 and CO2 transmission and excellent moisture retention
Manual Use PVC Cling Film Typical Measures
Width (mm): from 300 to 500
Length (mts): from 20 to 1500
Machine Use PVC Cling Film Typical Measures
Length (mts): from 500 to 1500