PVC induction heat seal liner

PVC induction heat seal liner

PVC Induction heat seal liner is an induction lining material consisting of an aluminum foil layer with an appropriate heat seal layer for PVC containers or bottles. It is suitable for sealing PVC containers and bottles from medicine bottles to industrial lubricants or chemicals. PVC bottles are routine container for Motor Oil, industrial lubricants, pesticide and chemicals packaging. Also PVC induction heat seal liner is a routine sealing solution for different kinds of PVC bottles, Jars and containers. There are 2 main types of PVC induction heat seal liner, please find the detailed description below.

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One-Piece PVC Induction heat Seal Liner

PVC induction heat seal liner

PVC induction heat seal liner

One-piece PVC induction heat seal liner is a sealing liner consisting of an aluminum foil with a heat seal layer. There is no backing material on PVC one piece induction seal,therefore people call it 1 pc seal liner.

The foil membrane of 1 pc PVC induction heat seal liner provides excellent barrier resistance. So the foil seal protects the product form moisture and oxygen and keeps the product factory fresh. Also showing evidence of pilfering or tampering, thus the product remains intact until the consumer removes the induction seal liner. Single layer induction cap seals are available with wide range of custom print designs as per our honorable client request. The printable surface area of one piece PVC induction cap liner gives a highly decorated finish that enhances brand values and offers promotional opportunities for your brand. This is in addition to the benefits of its strong sealing feature.

Two-piece PVC induction heat seal liner

Two-piece PVC Induction heat seal liner is a sealing liner consisting of an aluminum foil layer with an appropriate heat seal layer for PVC containers or bottles. Also it has a Pulpboard (paper) or a PE foam backing (polyethylene foam) on the aluminum foil layer. The foil membrane of 2 pc PVC induction heat seal liner provides excellent barrier resistance. So it keeps the product intact and factory fresh till the end user removes the seal.

The backing layer no matter it is foam or paper will separate from aluminum layer after induction sealing process finishes. Paper or PE foam backing layer will remain in the bottle lid and provides extra sealing function after the seal liner is removed. 2 pc PVC foam seal induction liners are available with wide range of custom print designs as per client request. The printable surface area of PVC seal liners gives a highly decorated finish that enhances brand values. Therefore it offers promotional opportunities for your branding. This is in addition to the benefits of its strong sealing feature.

PVC Induction heat seal liner is almost one of the most popular and cheapest sealing solutions for a wide product range

Two piece PVC induction heat seal liner (foil innerseal) will come in clean peel and welded types. The first one will provide a peelable seal to PVC bottles & containers. And the 2nd one should remove using a sharp tool like a knife for easier removal. Both of the mentioned cap heat induction foils innerseal that will provide a tamper-evident bond to PVC containers.

How to apply PVC Induction heat seal liners?

First of all the lining heat seal material should be inserted into the PVC container or bottle closure. After that the product will fill into the PVC bottle and the liner will apply to the container. The bottle lid must torque tightly on the bottle so that the liner is firmly pressed toward the bottle neck. Finally the bottle will seal by an induction sealing machine (whether hand held or automatic induction sealer). The closure must press the induction liner firmly on the PVC bottle neck. Otherwise a strong sealing won’t achieve even by using a high quality PVC induction heat seal liner inside the closure.