{"id":1906,"date":"2022-03-16T16:48:31","date_gmt":"2022-03-16T15:48:31","guid":{"rendered":"https:\/\/www.twplast.pl\/?p=1906"},"modified":"2023-07-13T16:09:59","modified_gmt":"2023-07-13T14:09:59","slug":"folia-spozywcza-najwazniejsze-informacje","status":"publish","type":"post","link":"https:\/\/www.twplast.pl\/en\/folia-spozywcza-najwazniejsze-informacje\/","title":{"rendered":"Food wrap - the most important information\ufffc"},"content":{"rendered":"
Nowadays food wrap<\/strong> is an essential part of every kitchen. Every household contains cling film. It is worth checking what it can be used for and whether it is safe for our health.<\/p>\n\n\n\n Food wrap has found its way into every kitchen, both in households and in catering outlets. Transparent food film<\/strong> is valued by users all over the world. Food wrap is an essential kitchen accessory. It is flexible, which makes it easy to wrap foodstuffs and adapts perfectly to the shape of the product. Amongst other things, cling film can be used for:<\/p>\n\n\n\n The food film is characterised by its high strength and resistance to cold or hot temperatures (depending on the type).<\/p>\n\n\n Food wrap mainly consists of PE, or polyethylene, or PVC, or vinyl chloride.<\/p>\n\n\n\n Polyethylene, or PE for short, is one of the most important plastics in the world. Its greatest advantage: it requires no plasticisers. Almost all food films are free of harmful substances.<\/strong><\/p>\n\n\n\n PVC film, on the other hand, is considered to be a potential carcinogen, but there are currently no 100% studies to support this claim. Therefore, it is safe to assume that the use of food wrap, regardless of type, is safe.<\/strong><\/p>\n\n\n\n Food wraps are used in a variety of applications in the kitchen, so they are very popular both at home and at work - in restaurants, bars. However, in both cases, they are often not used correctly, putting food and the safety of those who eat it at risk. Each type is designed for a specific purpose and requires certain precautions to avoid unnecessary risks.<\/p>\n\n\n\n There are two main types of transparent film, which differ according to the material they are made of. The first type, which has been on the market for some time, refers to those made of polyvinyl chloride or PVC; while the second type, recently introduced to the market, consists of polyethylene or PE.<\/p>\n\n\n PVC film<\/strong> offers excellent performance thanks to its excellent properties insulation, resilience and versatility,<\/strong> However, it also has disadvantages. Firstly, the vinyl chloride of which it is composed is considered to be a potentially carcinogenic substance. Secondly, the presence of substances called phthalates, added to improve the plastic properties of the product. These, when in contact with fatty and oily substances, tend to deposit on the food.<\/p>\n\n\n\n Not all foods can come into contact with this type of film. <\/p>\n\n\n\n Foods unsuitable for PVC<\/strong>: butter, pickles, chocolate, margarine and cheeses.<\/p>\n\n\n\n Foods suitable for PCV:<\/strong> sour, salted, fruit, vegetables and fish.<\/p>\n\n\n\n PE film<\/strong> has less insulating power, but does not release hazardous substances into food.<\/strong><\/p>\n\n\n\n Foods not suitable for EP<\/strong>: dry food that can go bad due to poor insulation.<\/p>\n\n\n\n Food suitable for PE<\/strong>: fatty and oily substances, meat and cold cuts, cheese and foods containing alcohol.<\/p>\n\n\n\n Both types of film not suitable for use in the oven<\/strong>and only in some cases can they be used in the microwave. The surest way to find out is to read the directions on the packaging.<\/p>\n\n\n\n Aluminium foil<\/strong> has the great advantage of providing excellent insulation against air, light and moisture, not to mention excellent heat resistance. However, it does not have equally effective mechanical resistance. It is not suitable for strongly acidic or salty foods, which tend to absorb metal. <\/p>\n\n\n\n Foods unsuitable for aluminium foil<\/strong>j: tomato-, lemon- or vinegar-based foods, salted foods.<\/p>\n\n\n\n Food suitable for aluminium foil<\/strong>: meat and cold cuts, cheeses (in the fridge), pickles, biscuits, cereals.<\/p>\n\n\n\n Aluminium foil can be used safely in the oven<\/strong>but not in a microwave oven.<\/p>\n\n\n\n Parchment paper is a sheet of cellulose coated with silicone to act as a non-stick when cooking in the oven. It is also particularly suitable for packaging food such as meat and fish for more gentle cooking in the oven. The only risk associated with it is the risk of burning, in fact above 400\u00b0C or in contact with an open flame it can catch fire. Therefore, it should not be used in a pan and should not be used to insulate food.<\/p>\n\n\n\n Straw paper is made from virgin cellulose derived from wheat pulp. In the past, it was often used in drugstores. Today, its main function is storage of fried food.<\/strong> A role that performs well due to its ability to absorb oily residues, unlike ordinary absorbent paper, which is often misused and can release chemicals into the food. The straw paper placed at the bottom of the container is also ideal for removing moisture from fruit and vegetables. It can be used in the oven at low temperatures (180\u00b0C maximum) and in the microwave.<\/p>\n\n\n\n Whatever type of paper you want to use, it is essential to fully understand how to use it, to obtain information by reading the instructions on the packaging and to limit yourself to the indicated uses.<\/p>\n\n\n Stretch film<\/a> It is characterised above all by its high extensibility. Stretch film <\/strong>has found applications not only in the food industry. The film is completely transparent, so you can always see what the food looks like inside.<\/p>\n\n\n\n Stretch film is also available on thick beams. It can also be used to protect pallets of goods.<\/p>\n\n\n\n Stretch films provide the easiest and fastest way to fix your goods. The products provide excellent protection against mechanical damage and dirt. Stretch films are distinguished by their high durability and efficiency.<\/p>\n\n\n\n There are two main types of stretch film: manual stretch film and machine stretch film.<\/strong><\/p>\n\n\n\n Manual stretch film is specifically designed to be applied by hand and is therefore usually used in the packaging of smaller sized items.<\/p>\n\n\n\n Machine stretch film is a film that is specifically designed to be applied using a wrapping machine and is typically used in high volume packaging operations. Some common types of machine stretch film include:<\/p>\n\n\n\n Blown film<\/strong> - is produced using the blow extrusion process. This process involves blowing heated resins into a bubble. The bubble is then transformed into sheets, which are rolled and applied to a core tube.<\/p>\n\n\n\n Cast stretch film <\/strong>- is produced using a cast extrusion process. This process involves feeding heated resins through a line of cooled rollers, which then solidify the film.<\/p>\n\n\n\n Pre-Stretched film<\/strong> - is a film that has been pre-stretched during the production process.<\/p>\n\n\n\n Less damage during transport <\/strong>- Goods that are shipped can be subject to a number of events that can damage them. Stretch film aims to reduce these risks by being able to hold loads tightly to the pallet so that they do not move as much during transport.<\/p>\n\n\n\n Protection from environmental factors -<\/strong> Stretch film also works to protect goods from harmful environmental influences such as dirt, dust and moisture.<\/p>\n\n\n\n Ecological<\/strong> - Many types of stretch film are recyclable.<\/p>\n\n\n\n Cost-effectiveness <\/strong>- Compared to other packaging methods, such as tying, stretch film can be a cost-effective alternative.<\/p>\n\n\n\n Versatility <\/strong>- The stretch film's stretchability makes it possible to wrap oddly shaped loads.<\/p>\n\n\n\nWhat is food wrap used for?<\/h2>\n\n\n\n
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<\/figure><\/div>\n\n\n
Is cling film harmful?<\/h2>\n\n\n\n
Food films - types, uses<\/h2>\n\n\n\n
Transparent food film<\/h3>\n\n\n\n
<\/figure><\/div>\n\n\n
PVC film<\/strong><\/h4>\n\n\n\n
PE film<\/strong><\/h4>\n\n\n\n
Aluminium foil<\/h3>\n\n\n\n
Parchment paper<\/h3>\n\n\n\n
Straw paper<\/h3>\n\n\n\n
<\/figure><\/div>\n\n\n
Food Stretch Film<\/h2>\n\n\n\n
Types of stretch film<\/h4>\n\n\n\n
1. Manual stretch film<\/strong><\/h5>\n\n\n\n
2 Machine stretch film<\/strong><\/h5>\n\n\n\n
Advantages of stretch film<\/h4>\n\n\n\n
Provide good quality stretch film<\/h2>\n\n\n\n