Professional 45cm Foot type constant heat sealer Manufacturer

Vacuum Packaging in Agricultural Product Processing: Extending Freshness and Enhancing Quality   In the agricultural product processing industry, one of the key challenges is preserving the freshness of ingredients, extending shelf life, and enhancing product quality. With the advancement of vacuum packaging technology, more and more agricultural product processing factories are adopting this technique, achieving remarkable results. Vacuum packaging not only effectively extends the shelf life of agricultural products but also protects their nutrients and original flavors. Below are the main applications of vacuum packaging in agricultural product processing:   1. Extending the Freshness of Agricultural Products For fresh vegetables, fruits, meat, and seafood, maintaining freshness after processing is a critical concern for processing factories. Vacuum packaging effectively isolates air, reducing the exposure of ingredients to oxygen, which helps slow down oxidation and prevent spoilage. This not only extends the freshness of agricultural products but also ensures that their taste and nutrients are preserved, meeting consumer demand for fresh products.   2. Optimal Storage for Frozen Foods Frozen agricultural products, such as frozen vegetables, fruits, and meats, are common products in many processing factories. Using vacuum packaging can effectively prevent freezer burn, preserving the texture and nutritional value of the food. Vacuum sealing reduces moisture loss, maintains the color, taste, and texture of the product, ensuring it remains in optimal condition even after long storage, making it suitable for distribution and sales.   3. Preservation of Dry Goods and Dried Fruits Dry fruits, dried vegetables, and other dry goods play an important role in agricultural product processing. The preservation of these products heavily relies on vacuum packaging, which effectively prevents moisture and insect infestation, protecting the taste, aroma, and nutritional value. Whether it's nuts, dried fruits, or herbs, vacuum packaging extends shelf life, reducing losses caused by environmental factors.                4. Meeting the Demand for Ready-to-Eat Agricultural Products As consumer demand for convenient foods rises, many agricultural product processing factories have begun producing ready-to-eat agricultural products. These products, such as pre-packaged salad greens and frozen ready-to-eat meals, benefit from vacuum packaging, which helps retain freshness and nutrients. Vacuum packaging not only maintains the taste and texture of the products but also enhances their market competitiveness, meeting consumers’ desires for both health and convenience.   5. Seed Packaging and Protection Agricultural product processing factories are not only concerned with food processing but also the handling of agricultural seeds. Seed packaging requires sealing to maintain dryness, prevent moisture, and protect the seeds from environmental factors. Vacuum packaging plays a significant role in seed packaging, improving germination rates and ensuring the productivity of crops.   Conclusion Vacuum packaging technology in agricultural product processing has a wide range of applications, from preserving freshness, freezing, and dry goods storage to meeting the demand for ready-to-eat products. It plays a vital role in extending shelf life, protecting the flavor of ingredients, and enhancing market competitiveness. As the need for diverse agricultural products and high-quality food grows, vacuum packaging continues to be an essential technology for agricultural processing.

Vacuum package have to use the vacuum sealer bags, and it can keep the vacuum effect. Daily’s vacuum sealer bags are made in Taiwan, and have SGS approval, pass BPA FREE test, FDA and EU standards.   ※ Kinds of Vacuum sealer bags： - Vacuum channel Sealer Bags / Vacuum embossed sealer bags It is suitable for non-nozzle vacuum sealers. The straight lines on the vacuum channel sealer bags will make the channels help non-nozzle vacuum sealers to vacuum the air from the bags. We have stocks of all standard sizes of vacuum channel sealer bags. We also can produce custom-made size and printing of vacuum channel sealer bags, but it has the minimum order quantity limit. Vacuum channel sealer bags: one side is straight lines and the thickness is 0.3mm, and the other side is flat and the thickness is 0.085mm. - Vacuum sealer bag It is suitable for nozzle type vacuum sealer and chamber vacuum sealer. We have stocks of all standard sizes of vacuum sealer bags. We also can produce custom-made size and printing of vacuum sealer bags, but it has the minimum order quantity limit. the thickness of vacuum sealer bags is 0.08mm, and we can accept custom-made thickness, but it has the minimum order quantity limit.   ※ Vacuum sealer bags material： - NY+PE: NY can block the air into the vacuum sealer bags, so it can keep the vacuum effect.   ※ Functions of vacuum sealer bags： - Keeps food safe and fresh - Simmer - Microwave-safe   ※ Spec. of Vacuum sealer bags : There are two kinds of vacuum sealer bags: standard size vacuum sealer bags and vacuum sealer roll bags. - Standard size vacuum sealer bags is already cut to the standard size. They are in stock. We also accept the order of custom-made special size and printing. - Vacuum sealer roll bags: We produce the roll bags for vacuum channel sealer bags. The standard length of vacuum channel sealer roll bags is 10M and 20M. The size of vacuum channel sealer roll bags also can be custom-made. It is suitable for many sizes of package articles but the small quantity.   More details: Click here

  What is Impulse Sealer Heating Element?   A Heating Element is a key component in impulse sealers, which are devices used to seal plastic bags and other thermoplastic materials. Here are the main points about this element:   Function: The heating element generates heat when an electrical current passes through it, which melts the thermoplastic material to create a seal.   Material: The heating elements are typically made from a nichrome wire (an alloy of nickel and chromium) because of its high resistance to electricity and ability to withstand high temperatures without breaking down.   Operation: In impulse sealers, the heat is only generated when the sealer is in operation (i.e., when the handle is pressed down), which means the wire is only heated for short periods. This helps prevent the wire from overheating and extends its lifespan.   Replacement: Over time, the heating element can wear out due to repeated heating and cooling cycles. It may need to be replaced to maintain the sealer's effectiveness.   Installation: Replacing the heating element typically involves removing the old one, cleaning the sealing bar, and then carefully installing the new one to ensure it is taut and properly positioned.   This component is crucial for the proper functioning of impulse sealers, widely used in packaging industries to ensure seals.