Product Types of Single-layer Film Blowers

Product Types of Single-layer Film Blowers

1. Low Density Polyethylene Film

Low density polyethylene film is easy to make. The acceptance blow moulding process or the flow process can be used. Blown-moulded polyethylene film is made of blown-grade PE particles by a blowser, which is of low cost and therefore widely used. The film of taped polyethylene has a uniform thickness, but it is seldom used at present because of its high cost.

2. Stretched polypropylene film

The taped polypropylene film is divided into ordinary CPP and steaming grade CPP, and its thickness is usually 25-50 μ M, produced by acceptance tape casting process, is usually used as the inner layer material of composite film, which has excellent transparency, uniform thickness, and uniform vertical and horizontal performance. It is usually used as the inner layer material of composite film, and is often used for gift packaging.

3. Polyester Film

4. Bidirectionally stretched polypropylene film

Bi-directional stretched polypropylene film is a widely used printing film. General practical thickness is 20-40 μ M, the 20 most common applications μ M. Film production process: Polypropylene particles are co-extruded to form sheets, then stretched vertically and horizontally in two directions.

Editing steps for heating transformation

To remove the original heating ring of the material drum in the modified part.

Measure the dimensions of the barrel, usually including the perimeter length, calculate the required insulation cotton and estimate if the winding position is sufficient based on the power of the original heating ring.

Wrap the insulated cotton on the barrel and tighten it with a high temperature bandage to keep the thickness of the insulated cotton between 1.5 and 2.0CM. For a more beautiful installation, wrap a 0.5mm insulation resin board over the insulated cotton.

Wrap the magnetic wires around the wrapped drum. The magnetic wires should be as close as possible.

Install the electromagnetic heating control cabinet.

Although they are recycled plastic bags, they are usually used as waste bags in the process of making bags, which is quite different from the normal waste plastic.

Film blower produces film for all kinds of high-grade film packaging. Because of its good barrier, freshness-keeping, moisture-proof, frost-proof, oxygen-proof and oil-resistant, this kind of membrane can be widely used in light and heavy packaging. Such as a variety of fresh fruits, meat, pickles, fresh milk, liquid drinks, medical supplies and so on.

Traction consists of traction rack, herringbone, traction roll, winding mechanism and traction motor.

Electrical control general units are equipped with unit operation cabinets, which are controlled by the main button to turn on the main power supply and switch on the main switch of the motor. The body and the tee can be controlled by the button switch, and the buttons of the moulds can be heated separately. Thermocouples are used to measure and control the temperature automatically in the key two groups of coils. During normal production process, the temperature can be controlled automatically to ensure stable and reliable production process. There are many kinds of film blowers, such as PE, POF, etc.

The new ingredients blown out with the new particles are well-known, clean and stretched.

Others use recycled plastic bags to make particles, which are often called old materials and are usually grey when they are made. They usually add colors when they are made into bags, which are unevenly colored, crisp and breakable and have a lower price.

Dalian Film Blower Factory mainly produces all kinds of PE film blowers, ABA film blowers, all kinds of multi-layer co-extrusion compound film sets, etc. With strong technical force, perfect management and product quality assurance system. Welcome to call for advice.