To date, polypropylene bags have become so commonplace in everyday life that people have almost ceased to notice the very fact of their use. They can be put into action in almost any life situation: when you need to store any items, pack a grocery basket, unload construction debris, or simply pack things for transportation. Such containers are used by people everywhere - from the industrial sphere to private life. The versatility of the use of plastic bags could not but be reflected in the variety of created options for this item.This consumable can vary in color, be made in the standard version or with additional options that will ensure the tightness of the contents, it can also be equipped with special valves and without them, have handles, ties, laces, etc. Naturally, such a variety is only for the benefit of the consumer, however, he automatically faces the problem of a competent choice, which can be solved only based on a detailed knowledge of the entire topic.

Content
It can be divided into classes depending on the quality of the raw materials used, which can be recognized by color. For example:
Burlap has its own capacity. On the Russian market, there are options with volumes of 5, 10, 25, 70 kilograms. The value of the price will also depend on the possible volume.
According to market research, the demand for plastic bags rises and falls depending on the season. Usually in the summer the demand curve rises sharply, for harvest time comes and warm weather favors construction work. Therefore, in the warm season, grocery stores, construction companies, utilities, cleaning companies, i.e. most organizations involved in the construction or cleaning of various facilities, try to purchase such products in bulk.
Bag containers may differ in their characteristics, which significantly affects the scope of its application. For example, if the bag is intended for storing sugar, then it must be equipped with a special lamination and a special liner that will protect the contents from interacting with moisture. It must also have adequate strength and be resistant to decay processes.And the duration of storage of goods in it will be ensured by microperforation. The features of these characteristics will be discussed in more detail below.
And now, it is still worth considering separately each area of application of the object in question.
The extreme demand in the agro-industrial sector can be explained by special qualities, such as high strength, the absence of toxic and environmentally hazardous components in the composition, and stable resistance to putrefactive processes. Agricultural companies store grain, various cereals, seeds, vegetables, fruits, flour and sugar, and other food products in bags. The polypropylene woven base allows the stored goods to "breathe" due to the special weaving structure. As a rule, the agro-industrial complex uses containers of the following sizes (in centimeters):
Firms supplying building materials, as well as various companies directly involved in the construction or repair of buildings and structures, use polypropylene burlap for the transportation and storage of various bulk materials, for example:
Due to the fact that the packaging passes air, the material can be stored for a long time. In addition, construction waste can be packed into waste containers. The coolies used in construction are distinguished by increased dimensions - these are 105 x 55 and 90 x 55 centimeters, respectively.
Warehousing, transportation and packaging of various types of goods in the modern world do not require extra time or financial costs, due to the use of polypropylene sacks.In retail and small wholesale, products with a capacity of 5 to 10 kilograms are used, and in wholesale trade, bags are used that can withstand a maximum load of 15 to 50 kilograms. Among other things, modern industry, especially for the trade sector, produces coolies of increased capacity (up to 70 kilograms) and which have non-standard sizes.
Due to the material of its manufacture, polypropylene containers are perfect for storing chemically aggressive substances - various chemicals and minerals, chemical fertilizers, etc. The basis of the product is not afraid to interact with organic solvents, alkalis and acids. The contents will be stored securely, however, storage of such products in direct sunlight is unacceptable. To save especially caustic objects, a special polyethylene liner can be inserted into the sack.
Cleaning companies prefer plastic bags because of their practicality and affordability. With their help, it is easy to pack and take out any garbage - from banal food waste and natural household garbage (rags, leaves, dirt) to broken glass, concrete residues, brick fragments that remain after the completion of repair and construction work. At the same time, polypropylene is able to withstand biological objects that have already undergone putrefaction, various polymers, and objects of non-standard sizes. Thus, p / p bags will become indispensable helpers when cleaning offices and adjoining street areas, when landscaping sites, etc.
The Russian market has tried to develop a unified classification for polypropylene bags, of which there are four main ones:
Despite the rather primitive structure of a polypropylene bag, it may also have its own features:

IMPORTANT! It is always worth remembering that only white bags are intended for food! All other colors are suitable for other objects.
IMPORTANT! You should always pay attention to how the neck of the sack is processed. It can be sheathed or trimmed, that is, have either a wavy or straight thermal cut. A wavy cut is considered more reliable and durable, and such containers are more expensive.
The advantages of using the described products can undoubtedly include:
This variant of bag packaging will be the most expensive, because in fact, it is universal and is designed for storage / transportation of any type of objects - both loose and solid, both food and chemical. The liner will resist moisture ingress. But lamination can be both external and internal. In principle, both options will have the same goal - to prevent the contents of the bag from being impregnated with foreign odors or from getting inside substances of an ultrafine fraction (for example, dust). Thus, a laminated product with an insert is the most reliable packaging that exists today, however, at the same time, it is also the most expensive.
As already mentioned above, the color differentiation of packaging containers plays a significant role. Here are some product specific tips:
The following tips will teach you how to properly handle polypropylene bags, fully preserving their functionality:
The lightest and most inexpensive sample - it simply does not happen cheaper.Specifically focused on the storage and transportation of various waste - from household to construction. Despite the very affordable price, it is based on a firmware that increases its strength.

| Name | Index |
|---|---|
| Producing country | Russia |
| Variety | 3 |
| Dimensions, see | 55 x 95 |
| Additionally | Wholesale only |
| Price, rub./pc. | 5 |
A good sample that guarantees the required level of reliability and quality. It can carry out long-term storage of products and materials. Poorly absorbs odors, protected from moisture penetration.

| Name | Index |
|---|---|
| Producing country | Russia |
| Variety | 1 |
| Dimensions, see | 55 x 95 |
| Additionally | Wholesale only |
| Price, rub./pc. | 8 |
More focused on housework or cleaning areas. Made from recycled materials, however, subject to the rules of operation, it is quite capable of lasting for a long time. Not subject to decay and erosion.

| Name | Index |
|---|---|
| Producing country | Russia |
| Variety | 3 |
| Dimensions, see | 109 x 73 |
| Additionally | Volume - 120 l. |
| Price, rub./pc. | 14 |
A very comfortable option with wavy stitching and an inner liner. Some samples may have an outer laminate layer. Suitable for transportation and storage of any materials - food products, chemicals, waste. Not subject to rapid decay. The material is porous, does not slip in the hands.

| Name | Index |
|---|---|
| Producing country | Russia |
| Variety | 1 |
| Dimensions, see | 120 x 200 |
| Additionally | Volume - 120 l. |
| Price, rub./pc. | 58 |
Durable model, oriented excluded to work with construction debris. It is based on a reinforced fibrous version of propylene, which allows you to transfer waste with sharp corners without breaking the integrity - broken glass, brick fragments, etc.

| Name | Index |
|---|---|
| Producing country | Russia |
| Variety | 2 |
| Dimensions, see | 55*95 |
| Additionally | Minimum lot - 10 pieces |
| Price, rub./pc. | 17.5 |
Very roomy variation, perfect for wholesalers. It is intended for storage/transportation of any substances. It is more focused on transportation using loading mechanisms, as evidenced by its increased capacity (100 liters).

| Name | Index |
|---|---|
| Producing country | Russia |
| Variety | 2 |
| Dimensions, see | 105*55 |
| Additionally | Minimum lot - 10 pieces |
| Price, rub./pc. | 18 |
100 liter compact and robust coolies oriented towards universal use. They have a straight neck stitching, are equipped with an inner liner and a surface laminate. Very useful and presentable for the supply of any branded products.

| Name | Index |
|---|---|
| Producing country | Russia |
| Variety | 1 |
| Dimensions, see | 105*55 |
| Additionally | Minimum lot - 10 pieces |
| Price, rub./pc. | 24.5 |
A heavy-duty model capable of taking the correct geometric shape after filling, which indicates increased safety and stability of the load during long-term movement. The neckline is secured with a drawstring. However, this sample is not intended for food storage.

| Name | Index |
|---|---|
| Producing country | Russia |
| Variety | 2 |
| Dimensions, see | 95*55 |
| Additionally | Minimum lot - 10 pieces |
| Price, rub./pc. | 97.6 |
The analysis of the Russian market found that for the majority of domestic consumers it does not matter at all what material to use for storing garbage and waste. The situation is different with bags intended for storing food products.As a rule, large companies prefer universal options that combine dual technologies (liner + lamination). It is very convenient to apply advertising logos on such containers. Accordingly, such coolies are immediately purchased in large wholesale quantities.