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How Can Cardboard Manufacturing Machines damage the roof?

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How Can Cardboard Manufacturing Machines damage the roof?

Heating and drying process in paper and cardboard manufacturing industry can potentially damage the factory roof due to some factors. Intense heat generated during the heating and drying processes can cause the materials of the roof to expand and contract rapidly.

Cardboard manufacturing roof

This thermal cycling in cellulose products manufacturing can weaken the structural integrity of the roof over time. Then leads to cracks, warping, or deterioration of the roof in test liner and fluting paper, cardboard and carton manufacturing industries.

That is why, we are going to introduce new generation of lightweight, durable and anti-thermal roofs that have successfully passed their tests in difficult industrial situations.

 

Factors that affect the roof of corrugated cardboard industries

Factors that affect the roof of corrugated cardboard industries

Humidity

The heating and drying processes can create high levels of moisture and humidity within the factories. If the factory roof is not properly insulated or ventilated or does not have waterproof sheets, moisture buildup can result in condensation on the underside of the roof structure. Over time, this moisture can seep into the roof materials, causing rust, corrosion, and weakening of the Cardboard manufacturing roof.

 

Chemical Exposure of Cardboard manufacturing on the roof

Chemical Exposure of Cardboard manufacturing on the roof

Paper and cardboard manufacturing industries often involve the use of chemicals, adhesives, and coatings that are corrosive or abrasive. If these substances come into contact with the factory roof, they can degrade the roofing materials. Cause them to deteriorate prematurely.

 

Combustion Risks

The heating processes involved in paper and cardboard manufacturing pose a fire hazard on the roof. If proper safety precautions are not taken, such as installing fire-resistant materials or implementing fire suppression systems, the risk of a fire breaking out and damaging the factory roof increases significantly.

Combustion Risks

 

To mitigate the potential damage to the roof of carton manufacturing factory caused by heating and drying processes, it is important to:

 

– Ensure proper ventilation and insulation to control moisture levels and temperature fluctuations.

– Regularly inspect and maintain the roof to address any signs of wear, damage, or deterioration.

– Implement fire safety measures to reduce the risk of fires breaking out during heating processes.

How do you manufacture paper and cardboard in an industrial factory?

 

– Use roof materials that can withstand high temperatures, moisture exposure, and chemical contaminants. UPVC roof sheets are one of a kind. Best option anyone can buy for the roof of paper and cardboard manufacturing industry.

– Seek guidance from roofing professionals to assess the roof’s condition and recommend appropriate maintenance or repairs to prevent damage from occurring.

 

 

How do you manufacture paper and cardboard in an industrial factory?

How do you manufacture paper and cardboard in an industrial factory?

Paper and cardboard are produced in industrial factories through a series of processes that involve the use of various chemicals, water, heat, and mechanical equipment. The process of manufacturing paper and cardboard in a factory can potentially cause roof corrosion. But before that, let us examine the process from sourcing raw materials to the cutting step:

Raw Material Preparation

 

Raw Material Preparation

The production of paper and cardboard starts with sourcing raw materials such as wood pulp, recycled paper, or other fibers. The raw materials are sorted, cleaned, and processed to remove impurities and prepare them for the subsequent stages of manufacturing.

The effect of cardboard manufacturing on the roof

The effect of cardboard manufacturing on the roof

 

 

Pulping

The pulping process breaks down the raw materials into pulp by mechanical or chemical methods. Mechanical pulping involves grinding and refining the fibers to separate them from each other, while chemical pulping uses chemicals to dissolve the lignin and separate fibers. The type of pulping method that they use depends on the desired quality and type of paper or cardboard that they produce.

Pulping

The effect of cardboard manufacturing on the roof

 

Papermaking

Once the pulp is ready, they mix it with water to create a slurry to form sheets of paper or cardboard. The slurry is processed through a series of screens, rollers, and drying machines to remove excess water and form a continuous sheet of paper. They use various additives such as sizing agents, fillers, and colorants to enhance the paper’s properties.

 

Pressing and Drying

The wet paper sheet is pressed between rollers to squeeze out remaining water and improve its density and smoothness. The pressed sheet is then dried using heat or air to remove moisture and set the paper’s structure. Drying may take place on large rotating drums or conveyor belts to ensure uniform drying.

The effect of cardboard manufacturing on the roof

The effect of cardboard manufacturing on the roof

 

 

 

Finishing

After drying, the paper or cardboard may undergo additional processing steps such as coating, calendaring (smoothing and leveling the surface), cutting, and reeling into rolls or sheets. Coatings can include gloss, matte, or specialty finishes to enhance the paper’s appearance and properties.

 

How can cardboard manufacturing process affect the roof?

How can cardboard manufacturing process affect the roof?

Chemical Exposure

In the production of paper and cardboard, they use various chemicals such as bleaching agents, sizing agents, and coatings. If these chemicals come into contact with the factory roof, they can cause corrosion of the roofing materials over time. Chemical residues or fumes may settle on the roof surface and react with the roofing materials. This leads to deterioration and weakening of the roof structure of cardboard manufacturing.

 

 

Moisture

Paper and cardboard production require significant amounts of water for pulp processing and drying. The moisture content and high humidity levels within the factory can contribute to roof corrosion, especially if proper ventilation and waterproofing measures are not in place. Constant exposure to moisture can accelerate the deterioration of metal roofs, leading to rust and corrosion.

Effect of heat in paper and cardboard manufacturing on the roof

The production processes involved in paper and cardboard manufacturing generate heat and steam, which can escape through vents or exhaust systems and come into contact with the factory roof. Prolonged exposure to high temperatures and steam can weaken roof materials. particularly if the roof is not designed to withstand thermal stresses. Heat-related expansion and contraction can also create stress points on the roof, making it more susceptible to corrosion.

 

Airborne Particles

Airborne Particles

During the production of Kraft paper, test liner and cardboard, fine particles, dust, and fibers are generated. These airborne particles can settle on factory roofs and trap moisture, chemicals, and other contaminants. Then create an abrasive environment that accelerates roof corrosion. Over time, the accumulation of dust and debris can compromise the protective coatings or finishes on the roof. That is how it becomes vulnerable to corrosion.

 

Introducing the best roof for cardboard and cellulose manufacturing companies

Production of Kraft paper, testliner and corrugated box are susceptible to indoor air quality of the factory and outside weather conditions. While extreme heat doesn’t affect cardboard directly, it raises the internal temperature of drying and packaging. The roof is at risk of melting or corrosion damages.

Introducing the best roof for cardboard and cellulose manufacturing companies

On the other hand, heat and cold of the outside affects adhesives and can cause the glue holding the box together to fail. Moreover Paper and cardboard absorb moisture. That is why in cardboard manufacturing industry installing protective waterproof roof are essential. Since rain or humidity can deteriorates paper and cardboard and affect the quality of the packaging products, waterproof roof sheets became popular. UPVC roof material is one of them.

If you are a supplier of cellulose products and you need an anti-corrosion and thermal roof for your paper and cardboard manufacturing industry, UPVC panels are the best choice. Sepidfam Varna (Polyroof) is the founder of uPVC roofs and wall coverings in Iran. The biggest manufacturer and supplier of the sheets which do not bend, warp, expand or contract in extreme heat and cold.

Cardboard manufacturing roof

It is also the best option for the lovers of appealing building designs. Lightweight, durable and quick to install. It is easy to implement infrastructure without the need for insulation.

For more information about products and factory prices, please contact Polyroof consultants:

 

WhatsApp: +98912 0465 839