Heat Sealing Paper 1 Side Coated pouch

About Heat Sealing Paper 1 Side Coated pouch

Description: Heat Sealing Paper with one side coated is a specialized type of paper that has been treated to facilitate the sealing process when exposed to heat. The coated side is designed to create a strong bond with various materials, such as plastics, films, and other substrates, when pressure and heat are applied. This product is commonly used in packaging, particularly in applications where a secure, tamper-proof seal is required.

The uncoated side is typically used for printing, labeling, or as a substrate that may come into contact with the product or contents of the packaging, while the coated side interacts with heat-sealing equipment to create a tight, reliable seal.

Specifications:

• Base Material: Paper (typically Kraft or a bleached paper type)
• Coating: One side is coated with a heat-sealable layer, often made from polyethylene, silicone, or other thermoplastic materials.
• Thickness: Varies, typically ranging from 30 to 100 gsm (grams per square meter).
• Sealing Temperature Range: Usually effective between 120C to 200C, depending on the coating material used.
• Sealing Pressure: Low to medium pressure is required.
• Coating Type: Common coatings include PE (polyethylene), EVA (ethylene-vinyl acetate), or other heat-sensitive resins.
• Printability: The uncoated side is printable using standard ink technologies such as flexo, gravure, or digital printing.
• Applications: Food packaging, medical packaging, consumer goods packaging, and other applications where a sealed, secure enclosure is needed.
• Moisture Resistance: The coated side offers some resistance to moisture, but its typically designed for short-term protection rather than long-term waterproofing.
• Environmental Considerations: Available in recyclable or biodegradable options, depending on the coating and material used.

This type of paper is often used for food, medical, and industrial packaging due to its ability to ensure product safety and freshness through heat-sealing technology.