Production of pressed cardboard boxes machine. Modern equipment for the production of cardboard boxes. Equipment for the manufacture of corrugated board and packaging

The production of cardboard containers is considered one of the most profitable businesses worldwide. Packaging made from this material is the most demanded. More than 50% of all packaging is made up of cardboard products. This is due to its light weight, durability and low cost. This type of packaging is effectively used for transportation and wrapping. How to organize the production of cardboard packaging?

Benefits and ways to use

Due to the high demand for corrugated cardboard packaging, many novice entrepreneurs are interested in the technology of its production and the possible costs.

Equipment for the production of cardboard boxes

Cardboard packages for entrepreneurs have their own advantages over the rest of the packaging:

It is an environmentally friendly material.
Convenient folded dimensions, large volume can be transferred.
The production equipment is easily reconfigured for the production of containers of any size and shape.
Boxes have a long shelf life if all standards are observed, therefore multiple use is allowed.
If advertising is applied to the surface of the box, packaging production can generate additional income.

The range of applications for cardboard packaging is very wide. Due to its lightness and environmental friendliness, the container is used in Food Industry... Packed in cardboard household appliances, electronics, cabinet furniture. Cardboard packaging is actively used as a gift, souvenir sets are packed in it.

There are also very interesting ways to use cardboard containers. For example, in Japan, cardboard boxes were used to make houses for refugees. And in China, coffins are made of cardboard. They are purchased in advance and stored at home.

Cardboard production technology

For the production of cardboard products, cellulose and waste paper are needed.

Before putting the material into production, it must be prepared. For this, the material is dispersed, and coarse particles are removed.

Cardboard packaging is produced in the following types:

Corrugated cardboard - it is made of seven or more layers. It is used most often for the transportation of large cargo.
Micro-corrugated cardboard - consists of two layers, used for household and household goods, medicines.
For packaging products, cosmetics, thin, durable cardboard is used - khlomersatz. These are expensive products.
For binding of books, packing of a gift, binding cardboard is made.
Designer view - used for the manufacture of business cards, perfume packaging.

Any of the types must protect the goods from external damage. It is important that the size of the goods inside the container corresponds to the size of the package. Packing boxes protect the cargo during transportation, preserve its properties.

Production of cardboard packaging

Production requirements

When producing cardboard packaging, special attention should be paid to the choice of premises. It must meet the following requirements:

Temperature and humidity should be closely monitored. Humidity should not exceed 80%.
Temperatures - not less than 18 degrees in production and not less than 5 in a warehouse.
All rules must be followed fire safety and ventilation is properly arranged.
The room must be safe from groundwater.

At the very beginning of production, the paper roll is placed in a room where it is conditioned. Then the roll is placed on a rolling machine. The paper goes through the machine to the cylinders, where it is warmed up and moistened. This process is necessary in order for the adhesive to penetrate better into the structure of the material, and to ensure reliable adhesion.

The production of corrugated corrugated cardboard takes place on a specialized press, the temperature of 180 degrees is kept on it. The processing takes place in such a way that waves are formed on the surface of the sheet.

Then the paper is placed in the glue applicator.

Gluing machine for cardboard

The amount of the adhesive layer is controlled by a special dispenser. The corrugated cardboard is connected to a sheet of flat cardboard, the connection is made using a pressure roller. The result is a two-layer corrugated board. If more layers are needed, a new layer of glue and a new layer of cardboard are applied.

Subtleties

At the final stage, the resulting sheet is transferred to a drying machine. Here it is tightly glued and dried. The moisture removal process is done with steam. After that, the products are placed on a cooling machine. The cooling time depends on which specification the product must meet.

Finished sheets are transported to the cutting machine. With the help of circular knives, the cardboard is cut to the required dimensions. On the same device, bending lines are determined, along which boxes are easily assembled into three-dimensional shapes.

Equipment for the production of

The main costly step is the purchase of equipment for the production of packaging. It can be both Russian and imported.

Popular manufacturing companies are considered to be the South Korean company YoungShinMachinery and the Chinese organization TRANSPACK.

TP-702NAD TRANSPAK Carton Making Machine

The equipment should consist of the following parts:

a table for feeding sheets;
printed sections;
die cutting compartment;
a stacker that works automatically;
gluing machine;
drying compartment;
scoring machine;
waste press;
packing table;
Measuring instruments.

Modern machines can produce from 20 to 300 tons finished products per day.

In addition to equipment, you will need cellulose or waste paper as raw materials. They can be used simultaneously as part of each other.

The packaging production equipment is fully automated. This allows a minimum number of employees to be hired. Personnel qualifications play an important role in production efficiency.

The production of packaging cardboard is profitable business... Cardboard products are always in great demand both in the food industry and in any other area. The right organization will help you get good profits and develop successfully.

It is cardboard boxes that have been leading the market for many years. different types packaging products. Cardboard packaging favorably stands out from the general range with a whole list of advantages: simplicity and speed of making boxes, affordable price, strength and long service life, a variety of sizes and shapes. Today, when the issue of environmental pollution is becoming more and more relevant, cardboard boxes and various containers are the most environmentally friendly, which increases their rating several times. It is also important to use the cardboard packaging itself as an advertising solution or space.

Here we will talk about the production of cardboard boxes (packaging), equipment for it, manufacturing technology.

Reasons for popularity

Cardboard containers are indispensable for transportation and storage of almost all groups of goods, which, if necessary, can be covered with food moisture-resistant captivity, which makes it possible to use it for fragile, loose, confectionery and other demanding products. This container is lightweight, economical and highly durable.

Corrugated packaging is probably the most popular type of cardboard packaging. It is preferred to metal, wooden and plastic boxes due to its low weight, the ability to choose the appropriate size (from the smallest boxes to very large boxes with multilayer edges). Corrugated packaging has an irreplaceable property in many situations - it folds easily during transportation and takes up a minimum of space in transport or in a warehouse. In addition, only a cardboard box can be burned without harm to the environment and the environment. It can be recycled and made into new cardboard and paper packaging, as well as into cheap toilet, wrapping or stationery paper.

Necessary equipment

An automatic line is used for the production of cardboard packaging. It is very easy to set up using the touch screen in a few seconds. 50 programs of this equipment allow you to make cardboard boxes of any size, including those that are necessary for you, for a specific product. During one cycle, the machine can produce both three- and five-layer blanks, and the cardboard is fed automatically.

Emmeci MC 92 line, price from 100,000 euros

Automation of the process reduces the workload on employees and significantly increases the productivity of the enterprise (for an hour of operation, such an automatic machine produces about a thousand boxes measuring 20 cm by 30 cm). It is necessary to enter only the dimensions necessary in the end (length, height, width), and the computer will complete all the remaining calculations itself and the blanks will be neatly cut out, with all the necessary cuts and gaps.

Video of the line for the production of cardboard packaging Emmeci MC 92:

The "machine" for boxes has a system of anti-slip guides (rubber rollers) that guide the workpiece smoothly without shifting throughout the entire process. The design of the knives clearly cuts off excess cardboard from the workpieces, saving time and costs.

Packaging production technology

Before starting work, it is important to clearly define all the components of the final product: purpose, material, size, shape, quantity. You can order any shape and size, from standard square and rectangular boxes to unusual round packages.

Video of the technology of manufacturing corrugated cardboard boxes:

Cardboard packaging is mainly made of gray cardboard and micro-corrugated cardboard. Less often they choose a more interesting light one, and for special occasions, customers usually order a colored box made of colored cardboard. Recently, much attention has been paid to the design development of packaging products. To increase the attractiveness of carton packaging, they resort to vivid images, punching and other ways to improve appearance boxes.

Attachments: from 850 thousand rubles

Payback: from 3 months

Today 80% of exported and imported goods are transported in cardboard boxes. It is lightweight, environmentally friendly and recyclable. Therefore, the cardboard box business is very profitable.

Business concept

The bottom line is to open the production of cardboard boxes, which will be sold to various plants and factories. The advantage is that you do not need to sell your products by the piece, you need to find several large customers to whom the entire product will be sold. It can be confectionery factories, wine and vodka factories and any other enterprises in the food industry. Manufacturers of equipment and electronics also need cardboard boxes.

What will be required for implementation?

The best thing this business, of course, will work in large cities where it is easy to find a potential client. But if in a small town there are enterprises that produce and sell their own goods, then it will be more profitable for them to purchase cardboard boxes from you than to order in another city.

The main cost-intensive step in the implementation of a business idea is the arrangement of the premises and the purchase necessary equipment and raw materials.

The most difficult thing is to find a room that meets the following requirements:

average area 100 sq. m for machines and 50 sq. m for a warehouse;
air temperature in the room + 18 degrees, in the warehouse +5, humidity - 80%;
the room must be absolutely dry, protected from moisture.

The next step is purchasing equipment. The manufacturing process itself consists of the following stages:

cutting sheets;
printing on cardboard;
production of forms of boxes;
gluing containers.

To do this, you need the following equipment:

cutting and creasing machine;
flexographic machine;
automatic press;
folder-gluer.

In addition to all this, it is necessary to create working conditions for employees, to allocate a corner for managers and accountants, or to rent a separate office. Equip the room with a bathroom, a video surveillance system and an alarm.

Step-by-step startup instructions

After financial plan all calculations have been drawn up and made, you can start implementing a business project:

Registration. Obtaining all necessary permits for the production and sale of products.
Search and equipment of premises, office and warehouse. It is ideal to combine all three rooms in one, or so that they are close to each other.
Hiring employees: accountant, security guard, at least three workers. Perhaps you yourself will carry out all the documentation and financial calculations. This reduces the need for one employee.
Equipment purchase. At least 4 machines, tables for work, furniture for employees, plumbing, office equipment are required. All equipment can be bought and used. In addition, you will have to spend money on surveillance cameras and alarms. You will also need a car to deliver the goods.
Purchase of raw materials. You need to make boxes from corrugated cardboard.
Advertising. Any marketing techniques can be used: advertising in the media, the Internet, announcements at bus stops, banners and brochures. Initially, you can order advertising brochures with detailed information about your business, product and prices, as well as personally provide them to all enterprises - potential customers.

Financial calculations

Start-up capital

So, the initial investment in the cardboard box business:

25,000 - registration of an enterprise;
30,000 - lease of premises;
100,000 - employees' salaries;
400,000 - purchase of equipment, machinery and raw materials;
20,000 - advertising;
20,000 - transportation costs;
50,000 - miscellaneous.

In general, to start and develop a business, you need to invest an average of 625-650 thousand rubles. The larger the scale of production, the higher the amount of investment.

Monthly expenses

The following costs are foreseen every month:

30,000 - lease of premises;
80,000 - employees' salaries;
20,000 - purchase of corrugated board - 1,000 sheets;
10,000 - advertising;
20,000 - transportation costs;
50,000 - utility and tax payments.

Every month you need to spend 230-250 thousand rubles.

How much can you earn?

One sheet of corrugated cardboard costs approximately 20 rubles. The production of one package requires 1/10 of a sheet of corrugated cardboard. A packing box will cost 20 rubles, that is, 10 packs are obtained from one sheet. In total, this is 200 rubles. 5 workers can produce at least 150 pieces per day. The daily profit, respectively, is 15 thousand rubles, monthly, taking into account weekends - 390 thousand rubles. After deducting all investments, 140 thousand rubles are left to the owner. At a large scale of production, the profit will be significantly higher.

Payback period

At good sales the payback will come in three months.

Business risks and cons

The main problems associated with this case are the arrangement of suitable premises and the search for clients. In addition, domestic troubles may arise, as in any production - problems with transport, with the supplier of raw materials, workers, equipment breakdown and much more. All this, of course, can be avoided with a well thought out and competently drawn up business plan.

Conclusion

Overall, the carton business is a commercial business that is both profitable and relevant. And this business will generate income as long as food, beverage or technology manufacturers need to transport their goods.

In this article:

Packaging products made of cardboard and corrugated board are today one of the most demanded containers in the world, domestic market. The share of containers made from pulp and paper materials accounts for about 50% of the total volume of consumed packaging. This is due to the fact that cardboard and corrugated cardboard are lightweight, characterized by high strength and low price. Therefore, paper packaging is used not only as a shipping container, but also as an individual wrapper.

Due to the constant increase in demand for paper packaging, many entrepreneurs are interested in how to organize the industrial production of paper packaging from corrugated board and cardboard? In order to answer the question posed, it is necessary to familiarize yourself with the technology of manufacturing corrugated board and cardboard, analyze the production of cardboard packaging and organizational subtleties in opening an enterprise, as well as draw up a detailed business plan.

Corrugated cardboard manufacturing technology

Before starting the manufacture of corrugated cardboard, rolls of paper, cardboard intended for corrugation are placed in a room in which the air temperature should be more than 15 ° C. During the day, the process of their conditioning should be carried out.

After that, the rolls are fixed on a roll (unwinding machine) and then the prepared paper, cardboard are fed to the heating cylinders, intermediate rollers. This equipment is used to heat and moisten the paper. Thanks to this operation, the glue penetrates better into the paper and ensures reliable adhesion to the cardboard.

Further, the production of corrugated cardboard is carried out on a corrugated press. With this equipment, the paper passes between corrugating rollers, the temperature of which is about 180 ° C. As a result of processing, a wavy layer of a certain profile is formed.

After that, the corrugated paper is placed in a glue applicator, where a glue film is applied using a glue roller on one of the sides. The amount of glue can be adjusted using the metering roller. Next, the corrugated layer is connected to the flat cardboard and processed by the pressure roller, and the result is a two-layer corrugated cardboard. In this operation, the production of corrugated board can be completed.

If a three-layer corrugated board is required for the production of containers, then the two-layer corrugated board is transported to the storage bridge, and then to the gluing machine. This equipment applies glue to the other side of the corrugated paper.

Finally, the corrugated board is transferred to the dryer, where it is glued and dried. The drying process can be carried out using electricity and steam or drying ovens. During this operation, moisture is removed from the corrugated board and the glue hardens.

After this operation, it is transported to the cooling part of the automated line. The cooling and drying process determines the characteristics of corrugated board.

Then the sheets of corrugated board are fed to the department slitting, where it is cut and cut using circular knives. The cutting operation is very often combined with compaction. As a result of these operations, scoring lines are formed, thanks to which fold of sheets.

Finally, the corrugated board is cut into sheets of specified parameters. In the future, corrugated cardboard packaging is formed from the sheets.

Equipment for the manufacture of corrugated board and packaging

A corrugated board plant should have two lines available:

Corrugated board production line;
A line for the production of corrugated cardboard packaging. A modern line for the production of corrugated cardboard should include a complex of high-performance automatic and semi-automatic equipment.

Lines for the production of corrugated board and packaging of the TRANSPACK company (China) are in great demand in the Russian market.

Therefore, for a novice entrepreneur, it will be advisable to purchase the line "WJ-120-2200 D 1", the maximum speed of which is 120 m / min, and the maximum web width - 2200 mm.

To fully equip the plant, it is necessary to purchase a line for the production of corrugated cardboard packaging of the YKM-SB 3 series of the TRANSPACK company, which includes a set of machines for processing sheets and producing boxes of various dimensions. The maximum capacity of automatic carton production lines can be no more than 6,000 packs per hour.

The TRANSPACK line includes the following list of main and auxiliary equipment:

Feed table;
3 pcs. printed sections;
Screening and scoring section;
Rotary die cutting section;
Automated stacker;
Automated folder-gluer machine;
Slitting and cutting machine;
Mini Slotter;
Packing table;
Waste press;
Dissolver for the production of glue;
Measuring instruments.

Taking into account the level of prices for equipment for the production of corrugated board and packaging in 2013, capital investments for the purchase of lines will be at least 98 million rubles.

Cardboard production technology

The production of cardboard is carried out as a result of a technological process that includes the following stages:

1. Preparation of raw materials includes a number of operations:

recycling of waste paper is carried out in a pulper.
cleaning waste paper from large ingredients, which is carried out on a high-concentration vortex cleaner.
additional release of the cleaned mass is carried out in a pulsating mill.
fine cleaning.

Further, the mass enters the composite pool, where rosin glue, starch and alumina are added to its composition. Finally, the pulp is re-fine-cleaned on knotters and vortex cleaners.

2.Processing of cardboard... The pulp is fed to special machines, where the substance is dehydrated and pressed, dried. As a result of these operations, a cardboard sheet is formed. Finally, the recycled paperboard passes through the rolls of the machine calender, where under high pressure sheets are smoothed.

The finished cardboard is wound on a tambour shaft and sent to a slitting machine. This equipment is used to cut the cardboard into sheets. The technological process of cardboard production is coming to an end.

Equipment for the production of cardboard

A cardboard plant must have an automated line. Such a line should include a list of equipment for the preparation of waste paper and paper pulp:

Pulper;
Vortex cleaner, which allows you to eliminate heavy inclusions;
Turbo separator;
Pulse mill;
Disc mill;
Vibrating sieve;
Knot catcher;
Vortex cleaners to eliminate light inclusions;
Stirrer for waste paper.

The line for the production of cardboard should also include a specialized machine that forms the cardboard sheet, dehydrates it and dries it. A modern machine for the production of cardboard can produce 20-300 tons of products per day, the maximum web width can be 6000 mm.

For the manufacture of cardboard, raw materials are needed:

cellulose,
waste paper
or their composition.

It is known that for the production of 1 ton of cardboard it is necessary:

2 tons of steam;
1.1 tons of waste paper;
600-800 kW of electricity;
15-20 cubic meters m 2 of water.

Manufacturing technology of paper packaging from cardboard and corrugated board

The technology for manufacturing containers from cardboard and corrugated board depends on the equipment available at the enterprise. Equipment for carton packaging is selected based on the planned production volume, nomenclature and box design.

The production process for the manufacture of containers from cardboard and corrugated board includes the following stages:

Cutting sheets... For cutting corrugated cardboard at the enterprises use a cutting and creasing machine.
Printing... One-color or multi-color printing is applied at the flexographic station.
Formation of blanks for boxes. Depending on the design of the boxes, different equipment can be used at this production stage.
Bonding boxes. At this stage, the corrugated cardboard packaging goes to the folder-gluer.

The box making machine works in automatic mode.

Finishing production process cardboard products are formed into tied bundles, which are placed on a pallet. For further convenience of transportation, bundles are tied into pallets. This operation ends the production of cardboard boxes.

Organizational subtleties in starting an enterprise

To organize an enterprise for the production of corrugated board and corrugated packaging, it is recommended to register a business as an LLC on common system taxation.

OKVED codes:

21.21 - "Production of corrugated cardboard, paper and cardboard packaging";
21.11 - "Production of cellulose and wood pulp";
21.12 - "Production of paper and cardboard".

In the manufacture of corrugated cardboard and packaging, it is necessary to adhere to the standards GOST 7376-89, GOST 7420-89, GOST 7691-81.

Business plan for organizing an enterprise for the production of corrugated cardboard and packaging from it

The planned enterprise should include two production sites:

Corrugated board production;
For the production of containers.

For the production of corrugated cardboard, the company plans to order all raw materials - paper and cardboard sheets from JSC "Mariisky PPM". Delivery of raw materials will be carried out by rail and road.

Requirements for production facilities

The production facilities in which the production of corrugated board and boxes is carried out must have the following parameters:

For the production of corrugated board, a room with an area of about 1400 m 2 is required;
It is necessary to allocate 1000 m 2 for the production of packaging. In the production area, ventilation should be designed in accordance with SNIP 2.04.05-91, the system fire safety- SNIP 21-01-97. Temperature in production premises should be more than 18 ° С, and the relative humidity should not exceed 80%. Warehouse requirements for finished products and raw materials

Warehouses for storing packaging and raw materials must comply with the following parameters:

The warehouse area for corrugated board must be at least 500 m 2;
The area of the warehouse for raw materials should be 500 m 2;
Warehouses must be protected from groundwater and moisture sources;
The air temperature in the premises must be more than +5 ° С.

Personnel requirements by category:

Director;
Chief Accountant;
24 workers involved in the production process.

Total: 26 people.

The work of the company's employees should be organized in 3 shifts. The duration of one shift is 8 hours, 5 days work week.

Cost of corrugated board and packaging

To calculate the cost of 1000 m 2 of corrugated cardboard, we take into account the cost of raw materials for the manufacture of 1000 m 2 of finished products. The cost of raw materials for manufacturing 1000 m 2 of corrugated board is: 3 rubles / m 2 * 1000 m 2 = 3000 rubles.

Total Сс = 3000 rubles.

Electricity costs:

The production of 1000 m 2 of corrugated cardboard requires 1500 kW / h.

Total electricity costs (E) will be: 1500 kW / h * 4 rubles. = 6,000 rubles;

Steam costs for technological operations:

The cost of 1 Gcal of steam is C = 161.32 rubles;

The specific rate of steam consumption for the production of corrugated cardboard is 4 Gcal;

Total costs for steam (St) will be: 161.32 rubles / Gcal * 4 Gcal = 645, 28 rubles.

Expenses for the payment of wages to workers: 328,000 rubles per month, per year - 3,936,000 rubles.

Co (expenses for the main and additional wages for workers for the manufacture of 1000 m 2 of corrugated cardboard) = 400 rubles.

Payroll taxes - 140 rubles.

Equipment maintenance and operating costs (Ccm): 4000 rubles per year;

Calculation of the workshop cost of 1000 m 2 of corrugated board: SSts = Cc + Se + St + Co + CCMCCc = 3000 rubles + 6000 rubles + 645.28 rubles + 400 rubles + 4000 rubles = 14,045.28 rubles

Workshop cost for the entire volume of corrugated board, manufactured per year: SStsg = 126406800 rubles.

The cost of manufacturing corrugated cardboard packaging

Let's assume that they make up 2.5% of the workshop cost:

As a result of calculations, it was found that the annual cost of packaging from corrugated cardboard will be: 3110406 rubles, per unit. production (1000 m 2 of corrugated board) costs will be 352.3 rubles.

General plant expenses: 6,220,500 rubles per year, for 1 unit. products - 706.5 rubles.

Premises rental expenses: 1,300,525 rubles per year, for 1 unit. products - 152.1 rubles.

Total total cost will be: Cn (for 1000 m 2 of corrugated board) = 15396, 18 rubles, for the annual production the cost will be - 862186, 08 thousand rubles.

Revenue

The total volume of corrugated board per month - 5821200 m 2;

The volume of corrugated packaging per month - 250,000 pcs. The average market cost of 1 m 2 of corrugated cardboard is 15 rubles.

Total revenue for the sale of corrugated board will be: 5821200 m 2 * 15 rubles / m 2 = 87 318 000 rubles. The company plans to sell part of the corrugated packaging (50%) at a price of 20 rubles per piece, and the rest - 25 rubles per piece.

Total proceeds from the sale of corrugated packaging will be: 125,000 pcs. * 20 rub. + 125000 pcs. * RUB 25 = 25,000,000 + 31,250,000 = 5,625,000 rubles.

Total revenue for the month: 92,943 thousand rubles.

The revenue for the year will be 1,115,316 thousand rubles.

Net profit for the year will be: 1115316 thousand rubles - 862186, 08 thousand rubles = 253129.92 thousand rubles, net profit for the month- 21094160 rubles.

Capital investments for the purchase of equipment amount to 98 million rubles.

With such a monthly level of income from production activities, the payback period will be 5 months. Calculations showed that the organization industrial production corrugated board and packaging is a profitable and profitable type of business.

Among packaging products, cardboard containers are in the greatest demand. It is easy to make, lightweight and affordable. Everyone knows about the problem of environmental pollution. This is due to the large amount of plastic at the waste collection sites. Cardboard packaging does not harm our planet in any way. They quickly rot, especially since they consist, in fact, of a natural material - cellulose. The second positive characteristic of cardboard packaging is the ability to use its surfaces for applying advertising labels and logos. The production of cardboard boxes, given these advantages, is promising business... It is worth paying attention to entrepreneurs who are still thinking about their business.

Almost all types of goods, food and industrial, can be stored in cardboard boxes. Often their surface is covered with a moisture-resistant film. This makes it possible to transport and store bulk and fragile food products. Sweets, cookies - all these delicate products are perfectly stored in cardboard containers.

There is a kind of cardboard packaging - corrugated packaging. It is very lightweight and durable. According to the latter characteristic, it is often not inferior to wooden or plastic boxes. Strength is achieved through stiffening ribs. They fit between two cardboard surfaces. There can be several such layers. Any packing cartons or boxes can be recycled a second time. After that, raw materials are of poor quality, but they are suitable for the manufacture of toilet paper and packaging filler.

Material requirements for making cardboard boxes

You can make a high-quality cardboard box for packaging only from a material that has certain characteristics. Therefore, the first stage in the manufacture of products is quality control of raw materials.... If the purchase occurs in large quantities, then it is stored in a room where the temperature should not drop below 15 degrees. Indoor humidity is also controlled. The following requirements are imposed on the source material:

An important characteristic when choosing a material is its thickness. It depends on the size of the future product and on the goods that will be in it. There is also such a thing as anisotropy. It denotes the difference between the mechanical properties of the sheet depending on its location. In the transverse direction, the strength of the sheet of material is always lower. The thicker the material, the less this difference. The strength of the cardboard sheet decreases significantly with increasing ambient humidity.

What equipment to choose for the production of cardboard boxes

They produce packing boxes on automatic lines. To install it, you will need a room of about 800 sq. M. It must be equipped with ventilation, air conditioning and microclimate control systems. The quality of future products directly depends on it. Equipment for the production of cardboard boxes usually has several dozen programs. They allow you to make packaging boxes of different types, designs, adjust their size. Almost all operations are performed automatically. The line is controlled by the remote control. Let's consider the composition of the equipment on the example of the semi-automatic line SVIT.

More powerful production lines can be supplemented with molders, assemblers, sizing machines. They can include up to two dozen different machines and installations. To monitor the process in the workshop, two people are enough, but separately trained specialists must maintain, repair and debug such equipment. The cost of a set of equipment starts at $ 35,000.