1. How to reduce the waste of stretch film by optimizing the usage method

Correct wrapping method

Bottom wrapping method: In pallet packaging, the stretch film should be wrapped from the bottom of the pallet first. This helps to ensure that the goods are tightly protected from the bottom to the top and prevent the goods from slipping or shifting from the pallet.
Overlapping wrapping method: Each circle of stretch film should overlap with the previous circle to a certain extent. It is usually recommended that the overlap part is 30%-50% of the width of the stretch film. This overlapping method can ensure the firmness of the package and prevent the package from loosening.
Tighten and then wrap: The stretch film needs to be moderately tightened when wrapping to ensure that the film fits tightly with the surface of the object. The tightened stretch film not only has a better wrapping effect, but also reduces the amount of use and reduces waste.
Difference between manual and machine wrapping: For manually operated wrapping methods, workers need to control the stretching degree of the stretch film by sight and feeling; while machine stretch film is usually automatically completed by the machine according to the preset stretching ratio to ensure that each wrapping is consistent and efficient. Therefore, in large-scale packaging occasions, the use of a wrapping machine can significantly reduce the waste of film.
Appropriate stretch ratio The stretchability of the stretch film is one of its biggest features. By adjusting the stretch ratio, the amount of stretch film used can be reduced.

Stretch ratio for manual wrapping: It is usually recommended to stretch the stretch film to 1.5 to 2 times the length when manually wrapping, so that the waste of film can be reduced while ensuring that the goods are tightly wrapped.

Stretch ratio for machine wrapping: If a wrapping machine is used, the stretch film can usually be stretched to 2 to 3 times, or even higher. The wrapping machine can maintain uniform stretching by automatically controlling the stretching, further reducing material consumption.

Choose a stretch film with high stretchability: High-quality stretch film has better stretching properties, so less film can be used during stretching, while ensuring the stability and protection of the goods.

Adjust packaging strategy

Choose a wrapping method based on the characteristics of the goods: Light or irregularly shaped goods may require more layers of wrapping, while stable and regular-shaped goods can reduce the number of wrapping layers and save materials. Choosing the appropriate number of wrapping layers according to the characteristics of the specific goods can avoid unnecessary waste.
Reasonably choose the thickness of the stretch film: Choose a stretch film of appropriate thickness according to the weight and size of different goods. Lightweight products can use thinner wrapping films, while heavy products or products with sharp corners should use thicker films. Choosing the right thickness can reduce the possibility of over-use of film while ensuring the safety of the goods.
2. Tips to improve packaging efficiency and reduce labor costs
Use automated wrapping machines Wrapping machines can significantly improve packaging efficiency, especially in industrial and logistics environments that require a large amount of wrapping film. Automated wrapping machines can not only significantly reduce manual operation time, but also ensure the consistency of each packaging by presetting the stretch ratio and the number of wrapping layers. The main advantages of using wrapping machines include:

Reduce manual operation errors.
Reduce labor intensity and labor costs.
Increase the number of pallets packaged per hour and improve production efficiency.
Train employees If the company mainly relies on manual wrapping, it is critical to ensure that employees master the correct wrapping techniques. Through training, workers can learn how to maintain consistent stretching force and wrapping angle, thereby reducing the waste of wrapping film and time loss. Proper employee training can not only improve packaging efficiency, but also reduce workers' fatigue.

Reasonable arrangement of packaging process Optimizing the entire packaging process and ensuring smooth connection of each link is another effective means to improve packaging efficiency. For example, the packaging machine, material storage area and transportation area should be reasonably laid out to reduce unnecessary moving time and manpower waste.

3. Recommend environmentally friendly stretch film to help companies reduce costs and improve their environmental image
With the improvement of environmental awareness, more and more companies are choosing environmentally friendly stretch film, which can not only reduce the environmental burden, but also create a good environmental image for the company. The following are several recommended types of environmentally friendly stretch film:

Degradable stretch film

This stretch film can be naturally decomposed under certain conditions (such as light, moisture, and oxygen) to reduce pollution to the environment. Degradable stretch film is very suitable for companies that pay attention to environmental protection, especially companies that want to improve their green image.
Stretch film made of recycled materials

Some stretch films are made of recycled materials, which can reduce the consumption of plastic raw materials. This kind of stretch film is produced by recycled plastic without reducing quality, which helps reduce the demand for virgin plastics and reduces the cost of enterprises.
Reusable stretch film

Reusable stretch film is a more environmentally friendly option, usually used in closed or recycled supply chains. This kind of stretch film can be reused after disassembly, which is suitable for occasions that require frequent handling and short-term storage.
Thin and efficient stretch film

Some manufacturers have developed thinner but stronger stretch film. Thin stretch film not only reduces the use of raw materials, but also effectively reduces transportation costs because each roll of stretch film is lighter and takes up less space.
4. Summary
By optimizing the use of stretch film and improving packaging efficiency, companies can significantly reduce packaging material waste and labor costs. In addition, choosing environmentally friendly stretch film not only helps save costs, but also enhances the company's environmental image. In a market that increasingly focuses on sustainable development, adopting efficient and environmentally friendly packaging solutions is the future development trend.