SPE - HS-130 Induction seals are 2 pieces 5 layer induction wads. They can be used for packing of both dry and liquid materials. SPE -HS - 130 has a typical structure suitable for giving high seal strength property with good barrier and leak resistance to oils, liquids & chemicals. It consists of heat seal Polyethylene, aluminium foil, polyester film, wax & pulp board.
PET laminated bottom layer gives leakproof seal for liquid contents. These type of induction wads are mostly used to package edible oil, hydraulic oil, dairy products, food, cosmetic items, bleach and some type of chemicals. Seal strength is typically dependent upon the laminate thickness which can be changed by altering the thickness of different layers of SPE - HS-130 wad and so it is possible to develop customised seal strength. Custom printing as per customer requirements is also possible.
Innerseal Structure: Heat Seal/ Foil/ PET/Wax/ Pulp Board
Bottle Material: PE
Seal Feature: Weld Seal or Temper Evident
Applications: Dairy, Food, Bleach, Auto-Fluid, Some Chemicals, etc.
Ans: The tamper evident seal applied through induction sealing process cannot be removed intact and thus provides tamper-evidence. Also, the seal can include security features like holography to prevent counterfeiting and improve brand recognition.
Ans: Yes, induction sealing is a quite reliable sealing technique. The seal integrity is lab tested by carrying drop tests simulating harsh transportation conditions.
Ans: Yes, depending upon chemical inertness or aggressiveness, sealant layers have to be varied so that even after coming in contact with the liquid, the sealant layer remains intact and doesn’t let the liquid get contaminated by the external atmosphere