How To Choose The Right Pressure Sensitive Seal Liner
Selecting the proper pressure sensitive seal liner is crucial for ensuring the sealing function and preservation against leaks in any packaging container. With a variety of types and features available on the market, understanding the differences is key to making a wise decision. The main PE Foam pressure sensitive liners include standard seal liners, film-coated seal liners, and pure aluminum seal liners. This guide will lead you through the key factors to consider when choosing the perfect pressure sensitive seal liner to meet your specific needs.
Definition of Pressure Sensitive Seal Liner
A pressure sensitive seal liner seems to use PS foam as the base material, with pressure-sensitive adhesive on the back, and the front can be printed with a logo.
Types of Pressure Sensitive Seal Liners:
Standard Domestic Pressure Sensitive Seal Liners
Standard domestic pressure sensitive seal liners are widely popular due to their cost-effectiveness and ease of use. These liners do not require machinery for sealing and are used for dry food, pharmaceuticals, cosmetics, etc., providing reliable leak-proof and fresh-keeping performance. They are available in 0.9mm, 1.0mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 2mm thicknesses.
Aluminum-Coated Pressure Sensitive Seal Liners
Aluminum-coated pressure sensitive seal liners have greater adhesion than standard domestic seal liners. A layer of aluminum foil is coated on the surface of the liner, providing excellent sealing properties that can effectively prevent gas and steam penetration, which is particularly important for products requiring long-term preservation. In addition, the aluminum layer can provide a physical barrier, resisting puncturing and tearing, used for products that require a higher level of protection.
Imported Pressure Sensitive Seal Liners
Imported pressure sensitive seal liners can be as thin as 0.6mm, and while thinner than standard liners, they do not compromise on sealing or adhesiveness. They use higher quality materials and adhesives, ensuring safety and sealing.
How To Measure and Choose Pressure Sensitive Seal Liners
- Determine the Inner Diameter: Measure the inner diameter of the container mouth to ensure the liner fits accurately.
- Thickness Requirement: Select the appropriate liner thickness based on the product’s fresh-keeping and leak-proof requirements.
- Consider the Shape of the Container: The shape of the container may affect the choice of liner size, such as the slope of the bottle neck.
Choosing Pressure Sensitive Seal Liners
- Application Consideration: Consider what type of product the liner will be used for. For food, pharmaceuticals, and cosmetics, safety and preservation are primary considerations.
- Environmental Factors: If the product will be exposed to extreme temperatures or chemicals, choose a liner that can withstand these conditions.
With this comprehensive guide, you are equipped to choose the ideal pressure sensitive seal liner for your project, ensuring functionality, durability, and a seamless user experience for buyers.
Yijiada has an extensive collection of film-coated pressure sensitive seal liners, aluminum-coated seal liners, and other quality options. We are a leading manufacturer of pressure sensitive seal liners, looking forward to finding the perfect match for your packaging containers.
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