Stretch film packaging machine equipment introduction
Stretch film packaging machine is a kind of efficient and automated packaging equipment, which is widely used in many industries such as food, medicine, daily chemicals, electronics, hardware, etc. Its core function is to wrap the product with stretch film (such as PVC, PE and other thermoplastic films) to form a tight and sealed package to achieve the purpose of moisture-proof, dust-proof, anti-oxidation, and extend the shelf life.
1. Working principle of equipment
Film stretching molding:
After the stretch film is softened by the heating device, it is stretched into the desired shape (such as tray, box, etc.) by the mold to form the prototype of the packaging container.
Product filling:
Put the product to be packaged (such as food, medicine, hardware, etc.) into the stretched film container.
Vacuum or modified atmosphere packaging (optional):
Vacuum packaging: remove the air in the package through the vacuum device to reduce oxidation and extend the shelf life.
Modified atmosphere packaging: fill a specific proportion of gas (such as nitrogen, carbon dioxide, etc.) after vacuuming to inhibit the growth of microorganisms and maintain the freshness of the product.
Heat sealing and cutting: The film is sealed by the heat sealing device and cut into independent packaging units to complete the packaging process.
2. Equipment features
High degree of automation: From film stretching, product filling, vacuum/gas treatment to heat sealing and cutting, the whole process is automated, reducing manual intervention and improving production efficiency.
Various packaging forms: The mold can be adjusted according to product requirements to achieve packaging of different shapes and sizes, such as tray packaging, bag packaging, box packaging, etc.
Good sealing performance: Heat sealing technology is used to ensure that the packaging is tightly sealed, effectively prevent air leakage and liquid leakage, and extend the shelf life of the product.
Wide range of applications: It is suitable for packaging of various forms of products such as solids, liquids, powders, and particles, especially for industries with high hygiene requirements such as food and medicine.
Energy saving and environmental protection: The equipment adopts efficient heating and energy-saving design to reduce energy consumption. At the same time, the film material can be recycled and meets environmental protection requirements.
Easy operation: Equipped with a touch screen control system, the operation interface is friendly, the parameter setting is convenient, and it is easy to maintain and maintain.
3. Application fields
Food industry:
Meat, seafood, cooked food, dairy products, pastries, vegetables, fruits, etc., extend the shelf life through vacuum or modified atmosphere packaging.
Pharmaceutical industry:
Drugs, medical devices, health products, etc., ensure that the products are sterile, moisture-proof and anti-oxidation.
Daily chemical industry:
Cosmetics, washing products, sanitary products, etc., prevent product leakage and contamination.
Electronic industry:
Electronic components, circuit boards, etc., moisture-proof, anti-static, protect product performance.
Hardware industry:
Screws, nuts, small parts, etc., prevent oxidation and loss.
4. Equipment advantages
Improve production efficiency:
Automated operation greatly reduces labor costs, increases packaging speed, and is suitable for large-scale production.
Improve product quality:
Sealed packaging effectively prevents products from moisture, oxidation, and deterioration, and maintains product freshness and taste.
Reducing packaging costs:
The cost of film materials is low, and the packaging specifications can be adjusted according to the product size to reduce material waste.
Enhance market competitiveness:
Exquisite packaging enhances product image, attracts consumers, and increases added value.
5. Purchase suggestions
Choose the model according to product requirements:
Different models of equipment are suitable for products of different sizes and shapes, and need to be selected according to actual needs.
Pay attention to equipment performance:
Such as packaging speed, sealing performance, degree of automation, etc., to ensure that the equipment meets production requirements.
Consider after-sales service:
Choose a manufacturer with good after-sales service to ensure long-term and stable operation of the equipment.
Understand the material of the equipment:
Preferably choose equipment made of corrosion-resistant materials such as stainless steel to extend its service life.
