Gasket / Seal Liner

breathable, Electromagnetic induction aluminum foil, easy to tear, High and low foam, Pressure sensitive

All You Need to Know About Gasket

Seal Liner
Weiya Bottle specializes in producing a range of high-quality sealing gaskets, with a wide variety including electromagnetic induction aluminum foil sealing gaskets, easy-tear PE sealing gaskets, laser graphic sealing gaskets, embossed aluminum foil sealing gaskets, and easy-tear PET sealing gaskets. These sealing gaskets are designed to cater to various application scenarios, ensuring perfect sealing effects for plastic bottles, glass bottles, and ceramic bottles alike. Notably, these sealing gaskets possess multiple functions such as leak prevention, anti-counterfeiting, and preservation, effectively extending the shelf life of products.

To ensure the quality and performance of our products, we have introduced advanced production equipment and professional techniques. Every production process undergoes rigorous quality testing to guarantee customer satisfaction. We firmly believe that only the best materials and the latest technology can produce the highest quality products.


We are not just a company that produces sealing gaskets; we are a team dedicated to providing comprehensive services to our customers. We always approach problems from the perspective of our customers, striving to offer the most thoughtful and professional services. Choosing us means choosing quality and trust.

Gasket Application

What types of plastic bottles can the electromagnetic induction aluminum foil gasket be used for

Electromagnetic induction aluminum foil gasket for PE, PET, PP, PVC and PS plastic bottles for medicine, veterinary medicine, health care products, Cosmetics, food, lubricants and beverages.

What are the features of the electromagnetic induction aluminum foil sealing gasket designed for pesticides?

Pesticide with high-strength anti-corrosion PET, gold foil PET, high-barrier PE, anti-PET, anti-gold foil PET (anti-high acid, high alkali, high permeability) electromagnetic induction aluminum foil sealing gasket.

For which types of bottles is the electromagnetic induction aluminum foil sealing gasket intended?

Electromagnetic induction aluminum foil sealing gasket for glass bottle and ceramic bottle sealing.

What are the different specifications of low foam and high foam electromagnetic induction aluminum foil gaskets?

Low foam (physical, chemical, thickness 0.6-4mm), high foam (single film, double film, no film, thickness 1-5mm) various specifications of gaskets, ring gaskets, shaped gaskets.

What is used for high-temperature cooking with milk and beverage containers?

High-temperature cooking (80℃-121℃) PE, PET, PP electromagnetic induction aluminum foil gasket for various specifications of milk and beverage.

Product List

Electromagnetic induction aluminum foil sealing gasket

Recommended gasket

PE easy to tear gasket

PE easy to tear gasket

Laser graphic gasket

Laser graphic gasket

Aluminum foil embossed gasket

Aluminum foil embossed gasket

PET easy to tear gasket

PET easy to tear gasket

High barrier PE high and low gas permeable gasket

High barrier PE high and low gas permeable gasket

Foam breathable gasket

Foam breathable gasket

Breathable cover

Breathable cover

Laser easy to tear gasket

Laser easy to tear gasket

PP high and low ventilation gasket

PP high and low ventilation gasket

High vent plug and low vent plug

High vent plug and low vent plug

Half pull tab

Half pull tab

QR code gasket

QR code gasket

PET high and low ventilation gasket

PET high and low ventilation gasket

High splash resistance low ventilation Plug

High splash resistance low ventilation Plug

PTFE (polytetrafluoroethylene) gasket

PTFE (polytetrafluoroethylene) gasket

Trademark centering gasket

Trademark centering gasket


Breathable (no leakage) sealing gasket

PET (general, anti-corrosion) heat-sealed breathable gasket

PET (general, anti-corrosion) heat-sealed breathable gasket

PET (general,anti-corrosion) heat-sealed breathable gasket

PET (general, anti-corrosion) heat-sealed breathable gasket

PET (general,anti-corrosion) heat-sealed breathable gasket

PET (general,anti-corrosion) heat-sealed breathable gasket

PE,PET,PP foaming (general,anti-corrosion) high and low Permeability heat sealing gasket

PE, PET, PP foaming (general, anti-corrosion) high and low Permeability heat sealing gasket

Breathable non-heat sealing low foam groove breathable gasket

Breathable non-heat sealing low foam groove breathable gasket

Low foaming PE,PET,PP (general,anti-corrosion) high and low venting heat sealing gasket

Low foaming PE, PET, PP (general, anti-corrosion) high and low venting heat sealing gasket


Special breathable gasket

Breathable plug

Breathable plug

Splash proof

Splash proof

Breathable cover

Breathable cover

Large ventilation

Large ventilation

Colorful paper breathable gasket

Colorful paper breathable gasket

Low foaming breathable gasket

Low foaming breathable gasket


Electromagnetic induction aluminum foil sealing gasket

PE,PET,PP,PVC,PS electromagnetic induction aluminum foil sealing gasket for food and medicine

PE, PET, PP, PVC, PS electromagnetic induction aluminum foil sealing gasket for food and medicine

PE,PET,PP foam is not easy to tear electromagnetic induction aluminum foil sealing gasket

PE, PET, PP foam is not easy to tear electromagnetic induction aluminum foil sealing gasket

High-strength anti-corrosion PET for pesticides,anti-PET electromagnetic induction aluminum foil sealing gasket

High-strength anti-corrosion PET for pesticides, anti-PET electromagnetic induction aluminum foil sealing gasket

Gold foil PET for pesticides,anti-gold foil PET electromagnetic induction aluminum foil sealing gasket

Gold foil PET for pesticides, anti-gold foil PET electromagnetic induction aluminum foil sealing gasket

Pesticides High-barrier(EVOH) PE(specially resistant to DMF) electromagnetic induction aluminum foil sealing gasket

Pesticides High-barrier (EVOH) PE (specially resistant to DMF) electromagnetic induction aluminum foil sealing gasket

PE electromagnetic induction aluminum foil sealing gasket for pesticides

PE electromagnetic induction aluminum foil sealing gasket for pesticides


Electromagnetic induction foaming easy to tear sealing gasket

PP,PET,PE foaming easy to tear(printing, no printing, laser graphic) electromagnetic induction aluminum foil sealing gasket

PP, PET, PE foaming easy to tear (printing, no printing, laser graphic) electromagnetic induction aluminum foil sealing gasket

PP,PET,PE half-ear easy to tear electromagnetic induction aluminum foil sealing gasket

PP, PET, PE half-ear easy to tear electromagnetic induction aluminum foil sealing gasket

PE aluminum foil easy to tear sealing gasket

PE electromagnetic induction aluminum foil sealing gasket for pesticides


High and low foam gasket

High foam(single film ,double film,no film) (thinkness 1-5mm) gasket

High foam (single film, double film, no film) (thickness 1-5mm) gasket

PS(Blow Molding Paper) foam sealing gasket

PS (Blow Molding Paper) foam sealing gasket

Physical foam sealing gasket (thickness 1-4mm single film,double film,no film)

Physical foam sealing gasket (thickness 1-4mm single film, double film, no film)

Lowing foaming PE,PET,PP,PVC,PS electromagnetic induction aluminum foil sealing gasket

Lowing foaming PE, PET, PP, PVC, PS electromagnetic induction aluminum foil sealing gasket

Low foam(thickness 1-4mm)covered PTFE (polytetrafluoroethylene) gasket

Low foam (thickness 1-4mm) covered PTFE (polytetrafluoroethylene) gasket

Chemical foam(thickness 0.6-2mm, filmless, double film)gasket

Chemical foam (thickness 0.6-2mm, filmless, double film) gasket

High-expansion foam(thickness 1-4mm)coverd with PTFE (polytetrafluoroethylene) gasket

High-expansion foam (thickness 1-4mm) covered with PTFE (polytetrafluoroethylene) gasket

Low foam aluminum foil (thickness 1-4mm) gasket

Low foam aluminum foil (thickness 1-4mm) gasket

High and low foam ring, profiled, gasket

High and low foam ring, profiled, gasket


Pressure sensitive self-sealing gasket

Pressure sensitive (thickness 1mm,1.5mm with English letters) self-sealing gasket

Pressure sensitive (thickness 1mm,1.5mm with English letters) self-sealing gasket

Pressure sensitive PET,PE electromagnetic induction aluminum foil sealing gasket

Pressure sensitive PET, PE electromagnetic induction aluminum foil sealing gasket

Pressure sentitive(thickness 1-1.5mm,printed red letters) self-sealing gasket

Pressure sentitive(thickness 1-1.5mm,printed red letters) self-sealing gasket


Special sealing gaskets and related products

PE,PET,PP anti-iodine volts easy to tear special electromagnetic induction aluminum foil sealing gasket

PE, PET, PP anti-iodine volts easy to tear special electromagnetic induction aluminum foil sealing gasket

Silicone(thickness 1,1.5,1.8,2mm)gasket for medical food

Silicone (thickness 1,1.5,1.8,2mm) gasket for medical food

Stamped electromagnetic induction aluminum foil sealing gasket

Stamped electromagnetic induction aluminum foil sealing gasket

PE,PET,PP,PVC,PS aluminum foil embossed sealing gasket

PE, PET, PP, PVC, PS aluminum foil embossed sealing gasket

PP high temperature cooking(121 degrees) electromagnetic induction aluminum foil sealing gasket

PP high temperature cooking (121 degrees) electromagnetic induction aluminum foil sealing gasket

Pressure sensitive printing trademark self-sealing gasket

Pressure sensitive printing trademark self-sealing gasket

Can’t Find Ideal Gasket / Seal Liner for Your Industries?

We offer tailor-made solutions to meet the unique needs of each of our customers, along with complimentary samples for you to explore.

Production equipment profile

Production equipment profile 1

product display

Production equipment profile 2

product display


Inspection room and purification workshop

Inspection room and purification workshop 1

Inspection room and purification workshop

Inspection room and purification workshop 2

Inspection room and purification workshop


Company profile

Company profile 1

Office View – Entry & Corridor

Company profile 2

Office View – Meeting Rooms

Shandong Weiya company was established in 2016.We specialize in research, development, manufacture and sales of various sealing packaging materials. Our products are widely used in cosmetics, medicines, food, liquor, pesticide, oil and chemical category packaging. They are applied to seal all kinds of containers, such as PE, PET, ABS, PS, PVC, PP, glass, ceramics and paper containers, foil containers and tins. The function is impermeable, anti-theft, anti-fake, anti-degenerate, and extended shelf-life. 

Our company has excellent production equipment, advanced production technology, extensive industry experience, and a professional technical team with scientific management. All these make us provide customers with high-quality products and excellent services. We are striving to develop new products, continue to improve management and service, and better return new and old customers. It meets the needs of seasonal and regular large quantities of large and medium-sized enterprises at home and abroad.

Consult Your Weiya PET Bottles & Packaging Experts

We assist you in steering clear of potential pitfalls to ensure timely delivery of the quality and value your PET bottles require, all within your budget.

Stay in touch with us

Stay in touch with us