Increasing the value of its perception. One of the main elements in the packaging process is the use of cardboard. As a raw material for the production of three-layer, five-layer and even seven-layer cartons, the cardboard sheet is considered the backbone of the modern packaging industry.

Meanwhile, Azer Sharq Paper, by using the latest technology and strict quality control, has three main focusses on producing and supplying various types of paper for consumption in the domestic and regional markets.

Knowledge of cardboard production technology

Cardboard structure

The card is made up of three main parts:

1. Liner: The layers on the top and bottom of the thin paper that are usually produced from kraft paper.
2. Flute (corrugated layer): The middle layer that is placed between the liner and increases the strength and resistance of the paper under pressure.
3. Adhesives: The compounds that the liners and the flutes do not match each other and ensure the ultimate strength of the structure.

Cardboard production steps

In Azer-Sharq paper mill, the paper production process takes place in several main stages:

1. Preparation of raw material: selection and quality control of kraft paper.
2. Intermediate paper corrugation: Passing the material between hot rollers in order to create float form.
3. Combining liners with float: Controlled by adhesives.
4. Drying and heating of cartons: Passing and opening the heat tunnel, then cutting, cooling and stacking.

Types of paper according to the layer capacity

sheet

The co-formation sheet is from DuLinervikflota. This type of sheet is used for packing relatively light consumer products such as dry food, small household appliances.

sheet pan

In this structure, there is a flutosahliner. The windows have high compressive strength and are suitable for carrying industrial products or heavier goods.

layered sheet

Flat sheet is mostly used in the export industry, palletizing, and transporting heavy industrial equipment. This sheet with an additional float layer can be several times more resistant than the most common single use.

Types of floats and cartons

In Azar-Sharq papermaking unit, various types of foils are produced for our needs:

• Flute A: thick and suitable for protecting your practice from hitting.
• Flute B: thinner and more suitable for left and delicate.
• Flute C: between A and B and the most common type.
• Flute E: Extremely thin for high-lux packaging. BC flute: a combination of two flutes for strength and elegance at the same time.

Quality control in Azharshq papermaking

The quality unit of Azer Sharq Papermaking, by conducting mechanical and chemical tests, examines all the parameters related to compressive strength, moisture percentage, adhesion and thickness of the cardboard.

These controls make every manufactured card cover the international standards.

It is environmentally sustainable

Paperboard is produced naturally and recycled, so it is considered a suitable alternative for non-degradable plastic packaging.

Using hemp straw from industrial waste helps to preserve natural resources.

Azer Sharq paper mill has been recognized as one of the environmental pioneers in this industry by using a waste management and food recycling system in its production cycle.

The advantages of cardboard in the packaging industry

1. Lightweight and resistant at the same timeThe paper has a low density, high compression resistance, which reduces the cost of carrying the pen.
2. Excellent printabilityon the paper Cardboard can be easily printed with logos, product information and advertising images.
3. Flexibility in designCarton packaging can be produced in different dimensions and thicknesses. and can be used for any type of product, from food to industrial parts.
4. Being economicalcompared to materials such as hard plastic, metal, production and use Cardboard has a lower cost.
5. Environmentally friendlyThe complete recyclability of cardboard makes it an ideal choice for companies committed to sustainability principles.

Azershkadar Metallurgical Engineering Development

Azer Sharq Paper Factory, with its high production efficiency, engineering accuracy in production lines and the use of advanced automation systems, is a leader in the growth and development of Iran's industrial packaging.

This group of companies, which has years of brilliant experience, is always trying to produce products that meet the quality of printing, durability and stability, at the level of global standards.

Carton manufacturing technology

In East Azar, the use of advanced machines, thickness automatic control systems and optimal moisture sensors have resulted in increased accuracy in float thickness and reduced waste of raw materials.

These advances, while increasing productivity, keep the quality of the sole and sheet of paper at a high level.

summary

Ingredient foil is considered a necessity of the industrial packaging process. Considering the increasing need for safe, economical and environmentally friendly packaging, choosing high quality cotton paper can have an impact on product yield and customer satisfaction.

Azer Sharq Sheet Paper Relying on experience, innovation and expertise, as one of the most reliable brands in the field of cardboard production, it is committed to responding to the broad needs of the domestic industry and taking an effective step in the sustainable growth of Iran's modern packaging by providing superior products.