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Sleeve Wrapper

A sleeve wrapper is a type of packaging machine used in the manufacturing industry to wrap products in a plastic film or sleeve.

Semi-auto Vs. Automatic type

Sleeve wrappers are used to package and seal products using a film that is wrapped around the product and sealed on the sides. They are commonly used in a variety of industries, such as food and beverage, pharmaceuticals, and consumer goods. Sleeve wrappers are available in both manual and automatic types. Here are some differences between the two:

1. Semi-auto Sleeve Wrapper: Manual sleeve wrappers are operated by hand and require the operator to place the product into the wrapping area and manually activate the sealing mechanism. Manual sleeve wrappers are best suited for low-volume applications, such as small businesses, or for packaging products of various sizes and shapes.

Advantages of Manual Sleeve Wrapper:

1)  Lower cost compared to automatic types.

2)  More flexible for different product sizes and shapes.

3)  Suitable for low-volume applications or small businesses.

2. Automatic Sleeve Wrapper: Automatic sleeve wrappers are fully automated and require minimal operator intervention. They are designed for higher-volume applications and can be customized to fit specific product sizes and shapes. Automatic sleeve wrappers can include features such as infeed conveyors, collators, and auto film splicing.

Advantages of Automatic Sleeve Wrapper:

1)  Higher production capacity than manual types.

2)  Minimal operator intervention required.

3)  Can be customized to fit specific product sizes and shapes.

In summary, the choice between a manual and automatic sleeve wrapper depends on the specific needs of the business. If you have a low-volume application, manual sleeve wrappers can be a cost-effective option. However, if you require a higher production capacity or need to package products of specific sizes and shapes, an automatic sleeve wrapper may be a better choice.

Industry applications

Sleeve wrappers are commonly used in industries that require the packaging of products with a protective and secure wrapping. Some common industry applications for sleeve wrappers include:

1.Food and Beverage: Sleeve wrappers can be used to package food products such as baked goods, confectionery, snack foods, and beverages.

2.Personal Care and Cosmetics: Sleeve wrappers can be used to package personal care products such as shampoo, soap, and lotion, as well as cosmetic products such as perfumes, make-up, and skincare items.

3.Pharmaceuticals: Sleeve wrappers are used to package pharmaceutical products such as medicines, vitamins, and supplements.

4.Home and Personal Care Products: Sleeve wrappers can be used to package a range of home and personal care products, such as cleaning supplies, laundry detergents, and other household items.

5.Industrial Products: Sleeve wrappers can be used to package industrial products such as automotive parts, electrical components, and machinery parts.

Overall, sleeve wrappers are a versatile packaging solution that can be used across a wide range of industries and applications where secure and protective packaging is required.

Technical parameter for Sleeve wrapper

Horizontal Flow Wrapper

Horizontal flow wrapping machines are commonly used to wrap individual products that are longer in length, such as bread, candy bars, or cereal boxes. These machines use a continuous flow of film to wrap the product, sealing it on both ends and creating a sealed package.

Model selection

Choosing the right horizontal flow wrapper depends on a variety of factors, such as the type of product being packaged, the required packaging speed, the desired level of automation, and the available space in your production facility. Here are some key factors to consider when selecting a horizontal flow wrapper:

1.Product size and shape: The first thing to consider is the size and shape of the product being packaged. The horizontal flow wrapper needs to be able to accommodate the product and ensure that it is packaged correctly. You should consider the product dimensions, weight, and any special handling requirements.

2.Packaging material: The packaging material you are using is another important factor to consider. Different flow wrappers are designed to work with different types of films, such as polypropylene, cellophane, or laminated films. Make sure the machine is compatible with the film you plan to use.

3.Packaging speed: The speed of the flow wrapper is another important factor to consider. You should choose a machine that can handle the required production volume and package the products at a speed that meets your production goals. The speed of the flow wrapper is typically measured in packs per minute (PPM).

4.Level of automation: Horizontal flow wrappers can range from semi-automatic to fully automatic, depending on the level of automation you require. A semi-automatic flow wrapper may require manual loading and unloading of the products, while a fully automatic machine can handle the entire packaging process from start to finish.

5.Available space: Finally, you need to consider the available space in your production facility. Horizontal flow wrappers can vary in size and footprint, so it is important to choose a machine that fits within your available space and is compatible with your production flow.

By considering these factors, you can choose a horizontal flow wrapper that meets your production needs and helps you achieve your packaging goals. It is also important to work with a reputable manufacturer or supplier who can provide expert guidance and support during the selection and installation process.

Packaging materials

It can be used with a variety of packaging materials, including plastic films, laminates, and coated papers. The packaging material must be compatible with the product being wrapped, and it can be printed with graphics or branding to enhance product visibility and marketing.

Operation

A horizontal flow wrapper typically consists of a product feed system, where the products are loaded onto a conveyor belt or infeed, which carries them through the wrapping process. The product is then wrapped in a continuous flow of film that is pulled from a reel. The film is folded around the product and sealed using a heated sealing bar. The sealed package is then cut from the film and discharged from the machine.

Automation and customization

It can be customized to meet specific packaging requirements and integrated with other equipment to create a fully automated packaging line. They can be equipped with features such as automatic product counting, length sensing, and film registration, which help to reduce waste and increase efficiency.

Product applications

Horizontal flow wrapping machines, also known as horizontal form-fill-seal (HFFS) machines, are used in a variety of industries to package a wide range of products. Here are some examples of industry applications for horizontal flow wrappers:

1.Food industry: Flow wrappers are commonly used in the food industry to package a wide variety of products, such as candy bars, cookies, crackers, snack foods, baked goods, fresh produce, frozen food, and more. These machines can provide airtight packaging, tamper-evident seals, and can be designed to handle the specific needs of different food products, such as high moisture or delicate products.

2.Pharmaceutical industry: Horizontal flow wrapping machines are used in the pharmaceutical industry to package tablets, capsules, and other medical products. These machines can be designed to meet strict quality control standards and can provide hermetic seals to protect the product from contaminants.

3.Personal care industry: Flow wrappers can be used to package a wide range of personal care products, such as soap bars, shampoo bottles, and other toiletries. These machines can be designed to handle a wide range of product shapes and sizes and can provide attractive packaging to help products stand out on the shelf.

4.Household and consumer goods industry: Flow wrappers are also used in the household and consumer goods industry to package products such as paper towels, toilet paper, and cleaning supplies. These machines can provide attractive packaging, tamper-evident seals, and can be designed to handle the specific needs of different products, such as high-speed packaging or unique product shapes.

5.Industrial products industry: Flow wrappers can be used in the industrial products industry to package a wide range of products such as hardware, automotive parts, and electronic components. These machines can provide secure packaging, protective barriers, and can be designed to handle heavy or bulky products.

Overall, horizontal flow wrapping machines are a versatile and widely used packaging solution that can be customized to meet the specific needs of different products and industries. They provide efficient, consistent, and attractive packaging for a wide range of products, helping to improve product quality, reduce waste, and increase customer satisfaction.

Technical data sheet

Shrink Wrapper

A shrink wrapper is a type of packaging machine that wraps a product or a group of products in plastic film and then applies heat to shrink the film tightly around the product(s). The heat causes the plastic film to conform to the shape of the product(s), creating a tight and secure package.

Technical parameter for Shrink wrapper

Heating tunnel

A heating tunnel, also known as a shrink tunnel, is a separate machine that is used to apply heat to the shrink film after it has been wrapped around the product.

In some cases, a bundling wrapper and a heating tunnel may be integrated into a single machine, in which case the heating tunnel is typically located immediately after the wrapping station. This type of machine is sometimes called a bundling wrapper with integrated shrink tunnel.

However, in many cases, the bundling wrapper and the heating tunnel are separate machines that are connected to each other by a conveyor system. The products are wrapped by the bundling wrapper and then transferred to the heating tunnel by the conveyor system. The heating tunnel applies heat to the shrink film, which shrinks and conforms to the shape of the products, creating a tight seal.

Whether or not the heating tunnel is connected to the bundling wrapper depends on the specific packaging system being used. In general, bundling wrappers and heating tunnels can be configured and connected in a variety of ways to meet the specific needs of the packaging application.

Technical parameter for Heating tunnel

L bar sealer vs. Side sealer

L-bar sealers and side sealers are both types of shrink wrapping machines used to package and seal products. However, they differ in their sealing mechanism and the types of products they are best suited for.

1. L-Bar Sealers: L-bar sealers have a sealing bar that creates a 90-degree angle to cut and seal the film around the product. They are suitable for packaging a variety of products, including boxes, CDs, DVDs, books, and other products with flat surfaces. L-bar sealers are typically used in low to medium production settings.

Advantages of L-bar sealers:

1）Can be used with a variety of films, including polyolefin, PVC, and polyethylene.

2)  Faster than manual methods and can be used for higher production volumes.

3)  Produce consistent seals with a professional finish.

2. Side Sealers: Side sealers, also known as horizontal sealers, use a continuous sealing mechanism to create a seal on the side of the product. Side sealers are best suited for packaging irregularly shaped items or products with multiple surfaces, such as gift baskets, toys, and electronic items.

Advantages of Side Sealers:

1)  Can be used with a variety of films, including polyolefin, PVC, and polyethylene.

2)  Can package items of various sizes and shapes.

3)  Produce consistent seals with a professional finish.

In summary, L-bar sealers are best suited for packaging products with flat surfaces, while side sealers are better for irregularly shaped products. Both types of machines have their advantages and are suitable for different types of applications.

Maintenance

Regular maintenance of a shrink wrapper is important to ensure that it operates efficiently and effectively, and to prevent breakdowns and downtime. Here are some key maintenance tasks for a shrink wrapper:

1.Cleaning: Regular cleaning of the shrink wrapper is essential to prevent the buildup of debris and dust. Clean the machine after each shift or as required, paying particular attention to the sealing bars and rollers.

2.Lubrication: Proper lubrication is essential to prevent wear and tear on moving parts. Follow the manufacturer’s instructions for lubrication intervals and use the recommended lubricants.

3.Inspection: Regular inspection of the shrink wrapper can help to identify and prevent potential problems. Check for signs of wear, damage, and loose connections, and make repairs as needed.

4.Calibration: Proper calibration of the shrink wrapper is essential to ensure that it operates at the correct temperature and speed. Follow the manufacturer’s instructions for calibration intervals and use the recommended calibration tools.

5.Replacement of wear parts: Certain parts of the shrink wrapper, such as the sealing bars, may wear out over time and need to be replaced. Check the manufacturer’s recommendations for replacement intervals and keep spare parts on hand.

6.Training: Properly trained operators can help to prevent damage to the shrink wrapper and ensure that it operates effectively. Make sure that operators are trained on the proper use and maintenance of the machine.

By following these maintenance tasks, you can help to ensure that your shrink wrapper operates efficiently and effectively, minimizing downtime and maximizing productivity.