Plastic bags are considered today the most popular type of packaging for almost any product - from groceries to household items. They are durable, easy to use, can have an aesthetic appearance and are often used as a mobile advertising platform for a particular brand. These items are known to any person all over the world.
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These consumables can be produced in completely different forms:
Indeed, the products in question are one of the types of polyethylene packaging, because any polymer is a plastic material. Currently, all over the world there is an acute problem of competent disposal of plastic after items made from it have served their time.The reason lies in the fact that plastic almost does not decompose over time, and its structure contains toxic and corrosive substances that can poison the environment.
In different countries, this problem is solved in different ways: someone prefers to introduce a special tax on the use of such items, someone decides to completely abandon them (by switching to less durable paper models), and someone tries to invent a special recycling technology (which not yet successful).
In the Russian Federation, residents continue to freely use plastic bags for various needs, their use is not limited in any way, and disposal takes place according to general rules (burrowing or burning, which clearly affects the deterioration of the overall environmental situation in the country).
The consumables under consideration are most often made of propylene or polyethylene. These types of plastic can perfectly protect not only household goods, but also food products from moisture, extending the possible period of their use. Such containers are so popular and practical that they are used in all spheres of human life. In total, five types of plastic can be distinguished, which is used for production:
For all of the above types of plastic, the production technology implies approximately the same scheme. The plastic raw material is heated under the action of high temperatures to a liquid state, and then, by means of pressure (air or physical), it turns into the thinnest linen tape with the desired thickness. Next, the tape is divided into two parts with an air bubble, winding each part on a large reel.If the goal is to make a package, and not a film, then the resulting tape is cut to the desired size, and each section of it is glued along the edges (again, by temperature exposure). The final step will be to apply the image to the outer walls of the bag along the edges, if the production task requires it. Pictures are applied in automatic mode with a special, blur-resistant paint.
An extremely common option, in which the safety of the contents is ensured by the operation of a special zipper, similar to clothing. The product itself is a regular quadrangular model with a special clasp. In it, the lock moves along special grooves, and the upper part of the container opens / closes. There are modifications equipped with special handles, made in color, with a foil base, etc. The main advantages of products with such functionality are:
This model can be called a completely modern device that can organize reliable storage of various items for any purpose.
They are characterized by a special density and can be produced on the basis of a combination of several polymers. As a rule, they are used for packaging:
Such models are more suitable for use as gift wrapping and have a characteristic fold at the bottom, which significantly increases their volume. From above, closing can be done by means of an adhesive valve, which will protect the object placed inside from moisture, dirt, fading in the light of ultraviolet rays. At the same time, the product gives presentability to the presented gift. In the vast majority of cases, such samples have a high-quality visual design and can be used as advertising mobile platforms.
They are characterized by a reinforced overall structure. The container itself has three most important seams - the main longitudinal one at the back and two transverse ones located at the bottom and top. Due to this design, the bottom becomes almost perfectly flat, which allows you to achieve maximum stability when placed on any relatively flat surface. In addition, they are voluminous and easily return to a rectangular shape after being crushed. Can be used for packaging bulk food products: culinary mixes, tea, coffee, sugar, etc.
The stabilobag has a modification called a polybag. It consists of two layers, of which the outer one is necessarily plastic, and the inner one can be anything from paper and cardboard to similar plastic. The inner layer is just intended to open the package and provide easier access to the product. Such containers are packed, for example, disposable syringes, finger batteries, ballpoint pens.
The strength of the consumables under consideration varies greatly, which depends on the scope of their application. This indicator is measured in microns (µm). The most durable samples have an indicator of 50 units.For example, for transporting a small grocery set, a medium-strength model with shoulder straps (popularly referred to as a "t-shirt") is quite suitable. To carry heavier objects, you should no longer choose a sample with outward or elongated handles, because in such models the weight will significantly press on the bottom and the handles will simply break off. In addition, they will be painful to press on the palms.
A popular option that has the optimal ratio of strength and reliability are options with a die-cut handle. In general, they are almost a solid product, so the weight in them is distributed properly. They are the best solution for carrying small loads, as well as bulky gifts. It is worth noting that in order to increase the strength of the handles, the manufacturer attaches an additional layer of plastic to the holes (which, of course, increases the price of the product).
Special packing containers are very often used in retail chains where a self-service system is implemented. It is specially designed in such a way that it can easily fit not only bulk products, but also other goods that can wake up or spill (for example, packaged milk). At the same time, packaging bags can be used for non-food purposes. Usually they are filled with lightweight building materials of a bulk nature with a large volume, for example, foam plastic granules.
According to its etymology, the word "bag" implies the manufacture of such a product exclusively on a fabric basis and, by default, it should have a large volume. Modern plastic bags are made from polymers and can be limited in volume.However, they also differ from packages, as they have a larger volume and a more rounded shape. Among other things, the bag almost never has handles, and its neck is tightened with special ties. However, both of them can be quite interchangeable.
This polyethylene (cellophane) product "HEARTS" has an indispensable and convenient type of packaging. Made from low density polyethylene, which is characterized by increased strength. Ideal for storing and transporting medium-heavy items, useful for personal use and commercial purposes. Perfectly preserves food and non-food items, can be used for packing things during moving, as well as as a waste container. The design of the model is roomy thanks to the side folds. Designed for repeated use. The set includes 100 pieces with handles, they are made of hypoallergenic materials, completely safe. The recommended cost for retail chains is 170 rubles.
The model is used in everyday life both for storage and for the transfer of products, things, household chemicals. Its versatility allows it to be used for packing cereals, fruits, vegetables, various small things, and even for freezing food. A plastic container with handles is suitable for a small kitchen trash can.Proper strength of the material will protect against unfortunate situations. It is used in trade shops, PVZ and in house application. Includes 100 pcs. The recommended cost for retail chains is 180 rubles.
The sample is made of low pressure polyethylene with a density of 14 µm. Durable and puncture resistant. Rustling, with a matte finish and discreet perforations for breathability and increased tensile strength. The package has a hole for hanging. The size of one copy is 30x55x14 cm (width/length/fold). Pack of 100 pieces. The recommended cost for retail chains is 250 rubles.
The model is intended for food storage, made of polyethylene, safe for health (low pressure polyethylene, manufactured according to GOST), suitable for storage and packaging of food, cereals, meat, fish, vegetables and fruits. Confidently protects products from moisture, steam, dust and dirt, does not spread the smell of packaged products and does not allow products to be saturated with foreign odors due to airtightness, keeps them fresh. The set is presented in a europack with perforated packaging on both sides. It has the most popular size 15 * 20 cm, can withstand weight up to 1.5 kg (6 microns). The package contains 1,000 pieces.The recommended cost for retail chains is 230 rubles.
These disposable packaging samples are made of polyethylene, which is safe for health. The main purpose is food storage. Supplied in a europack with perforations on the packaging, which makes it easy to get copies, they do not need to be torn apart. Also suitable for cleaning up after the dog after walking (for dog excrement). It is convenient to carry sandwiches, fruits in bags to work, to school, to study. One copy, if desired, can be used several times. The package contains 1,000 pieces. The recommended cost for retail chains is 400 rubles.
The model is made of plastic, safe for health (low pressure material), and is suitable for storing and packaging food, cereals, meat, fish, vegetables and fruits. Perfectly protects the contents from moisture, steam, dust and dirt, does not spread the smell of packed items, protects stored products from germs. The model can withstand weight up to 3 kg (12 microns). The package contains 500 pieces. The recommended cost for retail chains is 500 rubles.
The sample is made of high pressure polyethylene, smooth, shiny, not rustling, elastic, resistant to accidental mechanical damage, has a high strength of 60 microns. This is the best packaging for gifts, souvenirs, perfumes and various small things. Thanks to the beautiful and bright design, the model will give the gift a solemn, festive look and attract attention. Includes 50 pieces. The recommended cost for retail chains is 930 rubles.
Designed for the most effective presentation of presents and gifts. Strength - 100 microns. Recommended load, kg - 15. Dimensions: length - 37 cm, width - 36 cm. Execution material - high pressure polyethylene. The cost for one copy is 120 rubles.
This is the best packaging for gifts, souvenirs, perfumes and various small things. Thanks to the beautiful and classically discreet design, the product will give the gift a solemn and festive look. The set comes with 15 pieces. The recommended cost for retail chains is 410 rubles.
Plastic bags are considered the most common type of packaging today. They have received due recognition from a wide range of consumers due to their convenience, low price and general availability. Their application is possible in all spheres of human life - from household to industrial. However, it is always worth remembering that these plastic products can significantly harm the environment, so their disposal must be carried out in a special manner. A modern way to protect nature in this regard can be competent waste sorting or recycling and recycling of the plastic products in question.