Pre-owned Blister Sealer Machines for Sale 191

Blister Sealer Machines on Kitmondo

Blister sealer machines are integral to the Packaging category of used machinery on Kitmondo. These machines are essential for creating blister packs, commonly used for packaging pharmaceutical products, medicines, foods, and small consumer goods. The primary function of a blister sealer machine is to form a cavity or pocket using heat or pressure, ensuring the protection of goods from external factors like humidity and contamination.

Packaging Process: Blister machines use two main packaging methods: Thermoforming and Cold Forming. Here’s how they differ:

Thermoforming: This process involves heating the packaging material, typically plastic film, which is taken from a reel and passed through a pre-heating station. The high temperature softens the plastic, making it pliable. The softened plastic then moves to a forming station, where high pressure shapes it into a blister cavity. The plastic is subsequently cooled to maintain its shape, completing the packaging process.

Cold Forming: Contrary to thermoforming, cold forming uses pressure instead of heat. An aluminum-based film is pressed into the desired shape with a stamp. The laminate film is shaped under pressure, with aluminum maintaining the formed shape. Cold-formed blister packs offer excellent protection against oxygen and water, extending the product's shelf life. However, this method is slower compared to thermoforming.

Materials Used: Blister packaging primarily utilizes plastic or aluminum foil. For thermoforming, PVC (polyvinyl chloride) is commonly used due to its low cost and ease of shaping. Cold form foil, however, consists of a laminate with three layers: PVC, aluminum, and polyamide, offering robust protection.

Areas of Use: Blister packs are versatile, used for packaging medication and small consumer goods like toys and hardware. In the pharmaceutical industry, blister machines are indispensable, providing unit-dose packaging that ensures the integrity and extended shelf-life of medications. For consumer goods, blister packs secure products between cardboard and a plastic pocket, offering visibility through transparent plastic while preventing damage.

Strong Points: Blister packaging is cost-effective and allows for clear product display. It provides ample advertising space on the back of the package and ensures customers can inspect the product through the transparent plastic.

Related Subcategories:

• Thermoforming - Form, Fill, and Seal (FFS) lines
• Shrink Wrap Machines / Sealers

Main Manufacturers:

• Marchesini
• Klockner
• IMA
• Uhlmann

Explore our selection of used blister sealer machines on Kitmondo, where you can find high-quality equipment from leading manufacturers to enhance your packaging processes.