What is the standard of machine carpet? What are the standard dimensions of machine carpet?

 What is the standard of machine carpet? What are the standard dimensions of machine carpet?

The standard of machine carpet is necessary and required in Iran's standard law. As a manufactured and necessarily consumer product, machine-made carpet is required to comply with standard rules.

If the standards are not met in some goods such as food or construction equipment, there is a threat to human life; But the carpet is not like this, and non-compliance with the standard conditions does not pose any particular risk to the consumer.

 One of the reasons defined for the machine carpet standard was to distinguish poor-quality machine-made carpet from quality carpet. On the other hand, the standard dimensions of the carpet make there is a specific size in the market, which helps the buyer. Apart from the quality issues, all manufacturers follow the standard dimensions of the carpet. Compliance with this issue is also very important in the global market.

Today, one third of the produced carpets are exported to foreign countries. The global market is a competitive market with qualities. If the manufacturer does not comply with the standards, he will have nothing but failure in the foreign market.

Since the seal of Iran Standard Organization is acceptable for many countries, carpet exporters are required to comply with the standards of this organization.

In domestic markets as well, compliance with the standard can ease the consumer's mind that the carpet has optimal conditions in terms of production and can assure the producer in terms of quality.

Machine carpet standard, machine carpet quality

One of the things that need to be mentioned before the standard items of machine carpet is the standard technical category.

Standard topics are not among the things that can be known about their correctness with the eyes or with the devices that are available at home, but require technical tools and equipment.

In carpet manufacturing factories, there are laboratory units that check the quality issues and send the samples to the standard department, and that organization will issue the relevant seal to the company after checking and conforming to the standard items. Therefore, in this article, we will discuss the most important conditions mentioned in the machine carpet standard.

Since there are multiple standards in machine carpet, in this article we talk about one of them, which is the standard of the machine carpet label.

Machine carpet standard on the carpet label

One of the standard items of machine carpet is the standard of the label on the back of the carpet. This standard number 1360 is related to the information that should be exposed to the carpet buyer. In fact, the buyer can get information about the carpet by seeing this label. On the other hand, he is relieved that the carpet has been approved by the standard organization.

This information includes technical information that affects the quality of the carpet. If you decide to buy a machine-made carpet, you should know how to check and control the information.

The standard of machine carpet fibers

Yarn thread: The first thing that is printed on the label is yarn yarn. Khab thread is actually the fiber that covers the ground or the surface of the carpet. According to the opinion of the standard department, the material of the cotton yarn is acrylic, polyester and polypropylene fibers. This means that the machine carpet must be woven with one of these three threads.

Height of pile thread: In the machine carpet standard, there is no mention of the height of the pile thread, but it has defined the tolerance limit, which is determined in the laboratories; But clearly, the height of the pile thread is between 3 and 25 mm so that we can refer to the word carpet to the woven flooring. Basically, carpets are divided into two groups according to the pile thread

Homogeneous carpet: It is called a carpet whose pile thread is the same in terms of shape, material, density and height on the surface of the carpet.

Non-homogeneous carpet: A carpet in which the pile thread is not the same in terms of shape, material, density and height on the surface of the carpet, and even in some areas of the carpet there is no pile thread.

The higher the number of combs in a carpet, the lower the height of the pile thread. As a result, the carpet looks better. The comb and higher density give the carpet a beautiful and elegant look. These carpets are called hand-woven carpets.

Arnfa Nakh Khab

• carpet comb
• 12.5 mm
• 500 comb carpet
• 11 mm
• 700 comb carpet
• 9.5 mm
• Carpet 1000 combs
• 8 mm
• 1200 comb carpet
• 6 mm
• 1500 comb carpet

Quality grade of carpet and cotton yarn

After production, the carpet is divided into five quality grades. In the machine carpet standard, it is mentioned that if it is applied to a first grade carpet that

It is free of any defects.

The material of the pile thread in such carpets is heat set acrylic thread.

It is important to mention that the fibers cannot be identified by eye and the information written by the manufacturer on the label should be trusted.

That is why it is important to buy from a reliable seller.

Examining the characteristics of machine carpet yarn

The standard machine carpet should have acrylic, polyester and polypropylene yarn. These three threads are available in the market with different quality. However, the quality of all three of these yarns can be improved during the heat set process. In this process, the yarns are passed through hot water steam tunnels before weaving, which improves their strength and quality.

However, even after the heat-set process, heat-set acrylic yarn is the best type of machine-made carpet yarn. This thread has the minimum fluff. Similarly, the carpet does not cause allergies for children and people with breathing problems. Heat-set acrylic yarns have better resistance to heat, moisture and wear.

It is not an easy task to detect heat setting of yarns and you have to trust the carpet seller. But in general, to recognize a good machine carpet, keep a few points in mind.

https://dariushcarpet.com/article/استاندارد-فرش-ماشینی-چیست-ابعاد-فرش-استاندارد-کدام-است