What Are Bag Sealers?
Bag sealers seal plastic bags and other types of packaging, and are commonly used for items like bread, confectionery, vegetables, and fruits. They enhance packing efficiency and help reduce labor costs by enabling quick and secure sealing.
Applications of Bag Sealers
Bag sealers are vital for packaging food, pharmaceuticals, household goods, cosmetics, industrial products, and agricultural goods to maintain freshness, ensure hygienic conditions, and protect against external factors.
- Food Industry – Essential for packaging fresh produce, processed foods, dry and frozen foods, and snacks to preserve freshness.
- Pharmaceutical Industry – Crucial for the hygienic packaging of pharmaceuticals and medical devices.
- Household Goods and Cosmetics – Used to package beauty and cleaning products, maintaining their quality by protecting against external contaminants.
- Industrial Products – Provides protection and efficient shipping for small parts and retail packaging of tools and components.
- Agricultural Products – Keeps fruits and vegetables fresh, ensuring long-term preservation.
- Other Applications – Utilized for packaging a broad range of products including electronics, stationery, and clothing, with different sealers tailored to specific product types and requirements.
Characteristics of Bag Sealers
Advantages
Bag sealers increase bagging operations’ efficiency, provide a clean finish for sealed products, and operate easily without the need for a power supply, making them portable and safe for use in various environments.
Disadvantages
Users must consider the thickness of the plastic bags to ensure effective sealing and perform regular maintenance to prevent tape jamming, especially when using paper tapes.
Types of Bag Sealers
Bag sealers vary by material, type of tape used, and weight, offering options for rust resistance, compatibility with different tape materials, and ease of use based on the sealer’s weight.
1. Main Body
Options include rust-resistant materials and designs compatible with paper-back sealing tape, some featuring built-in cutters for trimming excess bag material.
2. Tape
Tape choices include PET film for moisture resistance, paper for ease of opening, and cellophane.
3. Weight
Choices range from lightweight to standard weights, with the latter preferred for stability during use.
How to Select a Bag Sealer
Considerations include the type of seal supported, the weight of the device, and specific features like ease of tape cutting, reduced tape curling after sealing, and simple tape replacement.
How to Use a Bag Sealer
Bag sealers offer straightforward operation by passing the bag through the slit for sealing, with models equipped with cutters also allowing for the removal of excess material, enhancing work efficiency. They are designed for ease of use by individuals of all skill levels.