Heat Sealable Cap Liner Paper 0.7mm 1.0mm Absorbent Paperboard

Cap liner paper details:

Cap liner paper size:

• In sheet size: 760 x 1020mm, 700 x 1000mm, 720 x 1060mm, 450 x 620mm, 330 x 420mm, 700 x 500mm, etc.
• In roll form: such as 720 / 800 / 850 / 900 / 1020 / 1050 / 1100mm width, etc.
• Small rolls, small sizes can be customized. 
• Roll core: 3 inches
• Roll dia: 1 - 1.2m, etc. 

Cap liner paper features:

Excellent heat sealing performance:
The heat-sealing layer can form a firm, continuous and sealed bond with the plastic part of the bottle mouth or the cap material under specific temperature, pressure and time conditions.

High-efficiency water absorption:
The absorbent layer can quickly absorb and retain the remaining liquid at the bottle opening (such as medicine liquid, beverage, condensation water, or a small amount of spilled contents).

High cleanliness level:
The production environment usually requires a clean workshop.
The material itself should be free of excessive debris and no fibers should fall off. It must comply with relevant hygiene standards (such as GMP, FDA, EU, etc.) to ensure that it does not contaminate the contents.

Good barrier properties:
The heat-sealing layer itself has a certain level of water vapor barrier property.
Some products are designed with additional gas (oxygen, nitrogen) barrier layers to meet stricter shelf life requirements (such as for oxygen-sensitive medicines and foods).

Physical mechanical properties:
It has a certain tensile strength and puncture resistance to withstand the pressure during the heat sealing process and the subsequent transportation shocks.
Good flexibility, facilitating punching and shaping, and fitting snugly to the bottle mouth.

Chemical compatibility:
The materials (especially the heat-sealing layer and the adhesive) must be compatible with the contents of the package, without undergoing any chemical reactions or releasing harmful substances.

Cap liner paper  application:

Support and Services:

• Free sample available
• Quick delivery time
• Strong and safe packing
• Small quantity and large quantity both can support, meet your different needs.
• Very convenient for export, nearby Guangzhou port, Shenzhen port

Cap liner paper packing: 

• Sheet and ream packing: four angles with protectors, wrap by PE films, put on strong pallet
• Roll packing, with pallet or without pallet, each roll is packed by waterproof kraft paper.

Cap liner paper picture:

FAQ: