Double impulse sealer

Types of double impulse sealers

Double Impulse Sealer is a packaging device that uses impulse heat to seal various kinds of materials such as plastic and foil, which require heat to be sealed. Within the following paragraphs, some of the key varieties of the Double Impulse Sealing Machine will be explained in more detail.

• Double Impulse Sealer with cutter: A double sealer cutter provides a sealing area of two opposed blades containing a heater element inside. They are often coated with teflon to prevent sticky messes and to be easy to clean up. A cutter provides a straight, clean cut with a precise, finished border immediately after sealing. Because of the moving parts, these sealers typically cost approximately 10% to 20% more than non-cutter versions.
• Double Impulse Vacuum Sealer: Double impulse vacuum sealers feature an integrated vacuum pump, nozzle, and sealing bar, making them a complete unit for vacuum packaging and sealing. Also, because it includes a vacuum pump it is big enough and strong enough to seal anything including heavy-duty plastic and foil. This machine or appliance can be used professionally in commercial kitchens or at home.
• Electrical supply: Power supply requirements often determine the application of a double impulse sealer. The impulse sealers' electrical power is provided by alternating current (AC) in some appliances and direct current (DC) in others. Whether the current needs to be consistent, like for food sealing, or changed periodically, like for industrial sealing with heavy-duty plastic, will be more important than cutlery and mold size.
• Manual operation: Impulse sealers are mainly controlled manually on the settings and time but can be digitally controlled on heat and sealing time. They may have a simple knob to adjust the heating element and time or a digital panel with precise settings. The digits may include precise seal settings for specific bag thicknesses and materials, including food, frozen food, moisture, and light exposure.

Specifications and maintenance of double impulse sealers

Specifications

• Model: Generally, the model refers to the types or designs of double impulse sealers. Different models may come with distinct characteristics and functionalities to meet various sealing needs.
• Voltage: Double impulse sealers have different voltage variations to meet different usage environments and requirements. The voltage changes can suit various industrial and commercial scenarios and provide flexibility.
• Power: The power of a double impulse sealer determines the sealing strength it can provide. Higher power sealers can handle thicker and more substantial sealing materials, resulting in better sealing results.
• Temperature control: Double impulse sealers can have temperature control functions. This feature allows users to adjust the sealing temperature to suit different sealing materials and requirements, ensuring effective and precise sealing.
• Sealing width: Double impulse sealers provide varying sealing widths to accommodate different sealing needs and applications. The sealing width ranges can seal bags or packaging of various sizes and thicknesses, ensuring comprehensive coverage and sealing support for different industries.
• Pulse duration: The pulse duration of a double impulse sealer may differ, affecting the sealing time and sealing quality. Different double impulse sealers with pulse duration to suit specific sealing needs and requirements can ensure precise control of sealing operations and achieve the ideal sealing effect.

Maintenance

While the double impulse bag sealer can be used for more than 20 years with the right maintenance and care, regular cleaning will help it work smoothly and effectively and avoid any potential health hazards.

Before cleaning the sealing products, it is recommended to disconnect the machine from the main power source. Please wait for at least 10-15 minutes before cleaning. This allows the machine to cool down completely. Wear protective gloves while cleaning the sealers to avoid injury.

Using a damp cloth, thoroughly wipe away any dirt or residuals, such as dust or food particles, that have been left on the sealing bar and rubber heaters. Ensure that these areas are dry before resuming operations. Impulse sealers may have plastic sealing elements, which can be gently cleaned with a soft-bristle brush.

To remove deep dust or residuals on the heating element or sealing wire, it is advisable to use a microfiber cloth together with a cleaning solution to remove the residue on the heating element. The cleaning solution may come in sealer cleaning wipes or spray bottles, and it's recommended to use it only if needed.

For bulk sealer cleaning, users can follow the manufacturer's instructions, as it's usually advisable to use only a damp microfiber cloth to clean the machine parts. If the machine is to be cleaned with more liquid, the closer the parts to the heater are, the closer to the sealing wire, and the further parts should be wiped with a dry cloth.

Applications of the Double Impulse Sealer

As packaging is essential for product presentation and maintenance, the double impulse heat sealer is an essential tool in various industries.

• Food Industry

  In the food industry, double impulse bag sealers are used to ensure food safety by sealing food containers, pouches, and bags. They are also used to create sealed packaging for perishable items like bakery products, snacks, meats, and frozen goods to extend shelf life.

• Pharmaceuticals and Healthcare

  Double impulse sealers help secure medical supplies, pharmaceutical products, and sterile equipment. They also ensure tamper-evident packaging for medications, ensuring compliance with safety regulations.

• Manufacturing and Electronics

  In the manufacturing industry, double impulse sealers help secure components, parts, and assemblies. They also protect sensitive electronic components, circuit boards, and devices from moisture, dust, and contamination.

• Retail and E-Commerce

  In the retail industry, double impulse sealers are used to package clothing, accessories, and other consumer goods. In the e-commerce industry, they are used to seal and secure boxes, pouches, and envelopes for shipping and fulfillment.

• Cosmetics and Personal Care

  Double impulse sealers help package cosmetic products, skincare items, and personal care products. They also create secure packaging for sample sizes and travel essentials.

• Automotive

  In the automotive industry, impulse sealers are used to package automotive parts and accessories. They are also used to secure protective films and coverings for automotive components.

• Textiles and Apparel

  Double impulse sealers help secure textile products, fabrics, and rolls. They are also used to package garments, footwear, and household textile items like curtains and upholstery.

• Flowers and Plant Packaging

  Double impulse sealers are often used in the floral industry to create sealed packages for fresh flowers and floral arrangements. They are also used to securely package live plants and horticultural products for shipment and retail display, helping to preserve the integrity and freshness of the botanical items.

• Shipping and Logistics

  In the shipping industry, double impulse sealers are used to secure freight bags, poly mailers, and packaging materials. They are also used to create custom-sized packaging solutions for bulk shipping and logistics operations.

How to choose double impulse sealers

Business buyers looking to invest in double impulse sealers should consider the following aspects:

• Packaging Needs

  Business buyers should first consider their packaging needs. They should determine the types of products they need to seal, the sizes and shapes of the packaging, and the materials they use. Buyers should ensure that the double impulse sealers they choose can handle their specific packaging requirements.

• Seal Integrity and Quality

  Business buyers should prioritize the seal integrity and quality of the machine. They should look for sealers that provide strong, reliable seals to ensure the longevity and effectiveness of the sealed packages. Buyers may consider the testing methods and quality control standards used by the sealer manufacturer.

• Production Volume

  Production volume is an important aspect to consider when choosing double impulse sealers. First, buyers need to estimate their sealing demand to determine the quantity of seals required within a specific timeframe. They may evaluate the capacity and throughput of potential sealing machines to ensure they can meet the sealing volume efficiently. Buyers should also consider the sealing speed of the impulse sealers. Select the appropriate size and quantity of sealing equipment.

• Operator-Friendly Features

  Choosing impulse sealers with operator-friendly features can enhance the sealing process and improve overall productivity. First, buyers should look for sealers with intuitive controls that are easy to understand and operate, minimizing the learning curve for operators. Sealers with adjustable height are suitable for various packaging and accommodate different operator heights for ergonomic sealing setups.

• Machine Durability

  Business buyers should prioritize the durability of the double impulse sealer. They should choose sealers made from high-quality materials, such as heavy-gauge steel or corrosion-resistant alloys, to ensure their longevity and withstand frequent use. Additionally, buyers should consider sealers with reliable and robust constructions, such as solid manufacturing, which can handle demanding sealing requirements and maintain performance over time.

Double impulse sealer Q&A

Q1: Which materials can a double impulse bag sealer use?

A1: Double impulse sealers can seal a wide range of materials, including polythene, nylon, laminates, and coated aluminium. However, they are not suitable for sealing thick or porous materials like untreated paper or fabrics.

Q2: What are the advantages of a double impulse sealer over other types of sealers?

A2: Double impulse sealers offer several advantages, including producing stronger seals because they heat the foil on both sides. They have the versatility to vary seal bar width and change the sealing pressures. Also, they are safer and more energy efficient than constant heat sealers.

Q3: Can a double impulse sealer be used for custom sealing applications?

A3: Yes, double impulse sealers can be used for custom sealing applications like sealing specific types of packaging or creating custom seal widths. However, if there is a need for sealing to be done frequently, it's best to invest in a machine with a continuous sealing function.

Q4: How can avoid having to use a double impulse sealer repeatedly on the same seal?

A4: Use impulse settings to control the amount of impulse heating to achieve the desired seal strength. Sealing once is sufficient if the heating element setting is correct.

Q5: Is it possible to adjust the sealing pressure and temperature in a double impulse sealer?

A5: Yes, one of the advantages of this machine is the ability to adjust sealing pressure and temperature to achieve the desired seal strength and quality.