As one of the common and safe methods for packing products, heat sealing plays an important role in maintaining quality and preventing manipulation of goods.This type of seal is applied to thermal plastics using heat, and after cooling, it is placed on the packaging as a strong and inseparable layer.The heat seal not only prevents unauthorized opening of the product, but also acts as an authenticity indicator and assures the customer that the product has remained intact. Due to the diversity in the designs and sizes of heat seals, they can be used for all kinds of products, including food, medicine, electronics, etc. Packaging press machines are also produced in different types, each of which has its own applications.These devices can be used industrially and at home.In home environments, small and simple press machines can be used to package food, personal items and other products.Using these devices, it is possible to create packaging with a professional and hygienic appearance.
Thermal plastic packaging
Thermoplastics are a type of plastic that softens and becomes malleable when exposed to heat.This unique feature makes them one of the most popular packaging materials.By using heat press machines, different products can be covered with these plastics and strong, hygienic and attractive packages can be created. Thick thermal plastic is also a type of plastic that is more resistant to heat and is usually used for packaging heavier and larger products.This type of plastic has higher strength and resistance due to its greater thickness and protects the product better against impact and pressure.
Proper packaging of products plays a very important role in maintaining their quality and increasing their lifespan.In addition to protecting the product from external factors such as moisture, dust and impact, proper packaging makes the product visually attractive and draws the attention of the customer.
Heat seal applications
Heat sealing has many uses for packaging, some of which are mentioned below:
Food packaging
Packaging of pharmaceutical products
Cosmetics packaging
Packaging of electronic products
Packaging of industrial parts
The price of the heat sealing machine
Due to the different models and brands of heat sealing devices in the market, the price of the heat sealing device depends on various factors. including:
- Type of seal: heat seal for bag, bottle, box and…
Dimensions and capacity: the size of the device and the number of seals it can perform each time.
Materials: The material of the device body and its internal components.
Additional features: Some devices have additional features such as date printing and serial numbers that affect the price. You can refer to reliable sites such as torob and digiKala to find out the exact price of this device. In the table below, we have written the prices of three examples of heat seal models:
| Type of Heat Sealing Machine | Approximate Price Range (Iranian Rial) | Special Features |
| Manual | 100,000 to 500,000 | Suitable for low-volume sealing, affordable price |
| Semi-automatic | 500,000 to 2,000,000 | Higher sealing speed, suitable for medium-volume sealing |
| Fully automatic | 2,000,000 and above | Very high sealing speed, suitable for high-volume sealing, advanced features |
Types of heat sealing devices
Heat sealing devices are designed for packaging in two types, automatic and semi-automatic.Automatic devices operate automatically and carry out all packaging steps including carrying the pallet, sealing and transferring the pallet to the next section automatically.These devices are very suitable for mass production and continuous production lines.On the other hand, semi-automatic devices require operator intervention.The operator is obliged to place the pallets on the machine and make the necessary settings.These types of devices are more suitable for production with volume in the production line.
The importance of using heat seal in business
Many businesses mistakenly believe that hand-wrapping products is a more cost-effective method.While manual packaging may cost less in the short term, it costs the business more in the long term due to reduced speed, increased error potential, and reduced packaging quality.Heat sealing machines significantly increase business efficiency by increasing packaging speed and accuracy, reducing labor costs, improving product quality, and increasing customer satisfaction.Especially for businesses that have a high volume of production, it is necessary to use these devices.Even small businesses quickly find a need for heat sealing machines as the number of orders increases.
What type of heat seal is most suitable for food packaging?
Choosing the type of heat seal for food packaging depends on the type of food, production volume and type of packaging. Some common types of heat seals for food include:
Bag heat sealer: It is suitable for packing powder products, granules or thick liquids.
Cup heat seal: used for packing yogurt, dessert and similar products.
Roll heat sealer: It is used to pack high volume food products such as chips and biscuits.
Advantages of heat sealing
Heat sealing has the following advantages:
High security: prevent opening and manipulation of goods
Guarantee of authenticity: indicating that the product has not been tampered with
High diversity: can be used for a variety of products and packages
Resistance to moisture and heat: maintaining the quality of the product in different conditions
conclusion
As one of the common and effective methods for packaging products, heat sealing is of great importance.Choosing the right type of heat seal depends on various factors such as product type, production volume and budget.By creating a strong and hygienic seal, heat sealing devices protect products from contamination, moisture and physical damage.Also, these devices help to improve the appearance of products and increase their durability.Due to the variety of models and brands available in the market, it may be difficult to choose the right device.Therefore, before buying, it is better to pay attention to things like build quality, warranty, user reviews and the price of the device.
