Unitization
Reduced maintenance costs and save time. Apply
the stretch film is one of the most common methods and safest to do so.
Here are considerations for choosing the best stretch film to work.
Any film is sold by the pound. Traditional films, which generally have larger sizes are actually cheaper per pound because they use cheaper plastic resins to make the film. High Performance movies usually end up costing less overall, because the light weight of the film makes up for the higher price per pound.
However, what really matters to the consumer is how the foot of film costs. More important than the cost per foot is the cost per load wrapped. For example, a high performance film designed to replace traditional gauge the film 80 may be 20% more expensive to do, but may require 50% less film to maintain the charge because it works as well as material that is 50% thicker. The result of this example is that the user saves 30% on film costs through high performance thin film.
To
accurately analyze the price savings, wrap charges. After
four are additional considerations for stretch film choices.Here are considerations for choosing the best stretch film to work.
Any film is sold by the pound. Traditional films, which generally have larger sizes are actually cheaper per pound because they use cheaper plastic resins to make the film. High Performance movies usually end up costing less overall, because the light weight of the film makes up for the higher price per pound.
However, what really matters to the consumer is how the foot of film costs. More important than the cost per foot is the cost per load wrapped. For example, a high performance film designed to replace traditional gauge the film 80 may be 20% more expensive to do, but may require 50% less film to maintain the charge because it works as well as material that is 50% thicker. The result of this example is that the user saves 30% on film costs through high performance thin film.
Standard / true-calibrated stretch film offers plenty of stretch, tear resistance, and strength. Film Economy / micron section is a step down the stretch of the true measured film often comes in a gauge 57. Hybrid film / multilayer stretch is commonly used instead of lighter-gauge film. It has more layers, it is hard and has less resistance to tearing than the micron stretch film. High performance stretch film provides excellent load retention, the highly elastic film recovery, high strength formulation reduced and the film from the neck. In high performance quality, the film to measure light and have a high wear and puncture resistance, and excellent plastic properties.
Traditional films are considered infallible and often result in fewer complaints warehouse. In general, a well-controlled environment with loads well cut, less expensive, high performance film will save money.
This translates legitimate savings of up to 50% of the cost of the film. When the stretch film is applied by the machine:
• Production rate increase
• Reduced labor costs
• Injuries decrease
• The packaging complies
• There is no better quality control
• Significantly less film is used because the film is stretched properly
So for companies that deal with more than 15 loads a day, a packaging machine to stretch more than pay for itself.
Manual / Hand
Wraps
• Broad-based: A film core creates a natural extension identifier for the package.
• Broad-based: A film core creates a natural extension identifier for the package.
• Mechanical
brake Wrapper / Pole: The rigid frame supports the base film, while a
mechanical braking system provides the force required to stretch the film. The
film roll automatically moves upward and downward as it applies a film. The
stretching is controlled by the load of the rotational speed and / or the
pre-stretching function seal.
• Orbital envelope: The film is based on a carriage mounted in a vertical ring. Loading the loading charge horizontally (or vertically in the case of a horizontal ring system) with the center of rotation of the ring while the film is applied.
• Rotating arm envelope load remains stationary as a pivot arm is around him, involving the load.
• Orbital envelope: The film is based on a carriage mounted in a vertical ring. Loading the loading charge horizontally (or vertically in the case of a horizontal ring system) with the center of rotation of the ring while the film is applied.
• Rotating arm envelope load remains stationary as a pivot arm is around him, involving the load.
Automatic
wrappers
Automatic wrappers are similar to semi-automatic packaging, except they include a transport system for automatic loading. The equipment is also valid, seals and cuts the film.
Burned or melted Movie Film
There are two methods of manufacturing base stretchable movie --- and cast iron. The manufacturing process determines the properties of the film.
Blown film is produced using blown film extrusion process. The features are: superior strength, stretching, memory of the film, and puncture resistance; but less clear and very noisy unwinding. It has superior strength to accommodate irregular loads.
Cast film is manufactured using the extrusion process to melt. Instead of being air-cooled, the film is passed over cooling rolls. Typical characteristics of cast stretch films are: clarity, high gloss, silent running, grab the uniform thickness and a coherent film.
Automatic wrappers are similar to semi-automatic packaging, except they include a transport system for automatic loading. The equipment is also valid, seals and cuts the film.
Burned or melted Movie Film
There are two methods of manufacturing base stretchable movie --- and cast iron. The manufacturing process determines the properties of the film.
Blown film is produced using blown film extrusion process. The features are: superior strength, stretching, memory of the film, and puncture resistance; but less clear and very noisy unwinding. It has superior strength to accommodate irregular loads.
Cast film is manufactured using the extrusion process to melt. Instead of being air-cooled, the film is passed over cooling rolls. Typical characteristics of cast stretch films are: clarity, high gloss, silent running, grab the uniform thickness and a coherent film.
• Film
Performance: tubular films often 200% stretchability because the manufacturing
process is less controlled and precise. Some
of the newer high performance cast films can be stretched to 300%.
• Film Memory: Blown film has a better memory (narrows his best original size after being stretched). Cast has less memory (causing loads change).
• Retention load: Fused holds better and will not stretch after being applied. So well cast keeps loads, stretch after being applied to the palette (which also causes the movement of load).
• Plastic Film: Cast has an adhesive side which creates a greater load retention. Because of the power of film and smaller memory, the cast is better for lighter loads with standard forms.
• Film Memory: Blown film has a better memory (narrows his best original size after being stretched). Cast has less memory (causing loads change).
• Retention load: Fused holds better and will not stretch after being applied. So well cast keeps loads, stretch after being applied to the palette (which also causes the movement of load).
• Plastic Film: Cast has an adhesive side which creates a greater load retention. Because of the power of film and smaller memory, the cast is better for lighter loads with standard forms.
Standard or
pre-stretched
Pre-stretched film is stretched close to its final stopping point in the factory and then wound into rolls. This means that the film does not require much physical energy to be applied as standard stretch film. This is the main reason why the pre-stretched films are popular involve hand. In fact, the pre-stretched film applied by hand can create the same stability as the machine loading applications. While the pre-stretched film is more expensive than the traditional walk to the film, which requires about half the amount of film that can create net cost saving (the film is much lighter and less expensive per pound). Another advantage is that the pre-stretched film will naturally press after application. This original film memory and tendency to tighten after application are the most important reasons for the pre-stretch film.
The works that make the most sense for the pre-stretched film are those that require hand-application especially where workers do not have the strength to handle or push traditional film and / or where workers handle loads unevenly. Pre-stretched film should not be used for heavier loads of 1,200 pounds from what is generally stretched too thin to handle a heavier load.
Pre-stretched film is stretched close to its final stopping point in the factory and then wound into rolls. This means that the film does not require much physical energy to be applied as standard stretch film. This is the main reason why the pre-stretched films are popular involve hand. In fact, the pre-stretched film applied by hand can create the same stability as the machine loading applications. While the pre-stretched film is more expensive than the traditional walk to the film, which requires about half the amount of film that can create net cost saving (the film is much lighter and less expensive per pound). Another advantage is that the pre-stretched film will naturally press after application. This original film memory and tendency to tighten after application are the most important reasons for the pre-stretch film.
The works that make the most sense for the pre-stretched film are those that require hand-application especially where workers do not have the strength to handle or push traditional film and / or where workers handle loads unevenly. Pre-stretched film should not be used for heavier loads of 1,200 pounds from what is generally stretched too thin to handle a heavier load.
• Grouping the
film :.
• VCI:
Steam-corrosion inhibitor stretch film blocks moisture and contaminants,
preventing rust and corrosion.
• UVI: Pallet Storage Users responsible for any length of time will have an inhibiting ultraviolet film.
0 komentar