Search - sealing film-Aluminum sealing liner,die cut aluminum lids in Leadtra packing

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: Heat sealing aluminum foil lids

Heat sealing aluminum foil lids, thickness 0.1mm to 0.12mm, with die-cut heat sealing cover, can be sterilized by high temperature, can extend product shelf life, aluminum foil container can be put into microwave oven, etc. used for food, honey, cake, jam, seasoning, tea, Cheese, etc.
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: Aluminum foil seal liner

Aluminum foil induction seal liner is formed by cardboard backing, plus aluminum foil and heat seal film layer, after induction of seal-capping, it will be automatically divided into two pieces.
Aluminum foil induction seal liner is suitable for PET, PVC, PS, PP, PE …plastic bottles and glass bottles, and is mainly used for foods, cosmetics, pharmaceuticals, pesticides, chemicals, commodities products packaging, including:
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: PTP Aluminum Foil

PTP Aluminum foil excellent properties such as of anti- oxygen, moisture-proof, leak-proof, carryhome, antipollution, etc. Adopting hard anodized aluminum as cover material, it is easy to break aluminum foil to take out the drugs by pushing the cover. Adopting heat-seal coating material, which cannot be stripped, it can be bonded with all kinds of plastic-based materials.Blister packages for Pharmaceuticals products such as capsules, tablets, pill, pastille, small-size food, candy, etc.
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: Breathable aluminum foil sealing film for perfume

Breathable aluminum foil sealing film for perfume，thickness 0.17mm to 0.18mm, can be die-cut heat sealing cover and heat sealing film rolls. When used, it can disperse aroma after tearing off the surface aluminum foil. It belongs to polymer breathable film and is breathable and liquid-tight. Suitable for perfumes, incense holders, etc.
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: Die cut aluminum foil lids for yogurt cup

Die cut aluminum foil lids for yogurt cup , thickness 0.1mm to 0.12mm, with die-cut heat sealing cover, can be sterilized by high temperature, can extend product shelf life, aluminum foil container can be put into microwave oven, etc. used for food, honey, cake, jam, seasoning, tea, Cheese, etc.
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: Aluminum foil container for food 225ml

Aluminum foil container, thickness 0.1mm to 0.2mm, with die-cut heat sealing cover, can be sterilized by high temperature, can extend product shelf life, aluminum foil container can be put into microwave oven, etc. used for food, honey, cake, jam, seasoning, tea, Cheese, etc.
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: Aluminum foil Heat sealing layer

Die cut aluminium foil lids are made of aluminium foil with a variety of print and sealing film to guarantee optimal and hermetic sealing onto PET,PVC,PP and PS thermoformed or injected containers.
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: Uplift Peel and easy-to-tear-off electromagnetic induction aluminum foil sealing gaskets/liners

PE/PET/PP "Up Lift Peel" and easy-to-tear-off electromagnetic induction aluminum foil sealing gaskets/liners. It is made for the convenience of peeling off by the end user. It creates a high end product feel for this type of seal.
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: Die Cut Aluminium Lids

Die cut aluminium foil lids are made of aluminium foil with a variety of print and sealing film to guarantee optimal and hermetic sealing onto PET,PVC,PP and PS thermoformed or injected containers.
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: Cup Sealing Film For milk tea/coffee/juice, Custom Print Water Proof Bubble Tea Sealing Film

Cup Sealing Film For milk tea/coffee/juice, Custom Print Water Proof Bubble Tea Sealing Film
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: Food packing seal film

Laminated sealing film for food packaging such as juice, pet food, chocolate, etc. (rolls or sheets)
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: PET Aluminum easy-to-tear sealing film

Roll stock heat sealing lidding materials is most commonly used to seal containers running on fill/seal and form/fill/seal packaging machines.
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: Heat sealing lidding materials

Roll stock heat sealing lidding materials is most commonly used to seal containers running on fill/seal and form/fill/seal packaging machines.
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: Aluminum foil roll film

Aluminum foil roll film seal is widely used in beverage plastic bottles, such as PE, HDPE, PP bottles. It also can resist to high temperature, have tight sealing function although its soft.
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: Vented induction seal liner

Vented induction seal liner is best airflow performance in the industry, multiple venting options fulfill various performance needs. Vented induction seal liner is suitable for PET, PE …plastic bottles, and is mainly used for foods, pesticides, chemicals, commodities products packaging.
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: Aluminum foil container

Aluminum foil containers made of aluminum foil, a thickness of 0.1mm to 0.2mm, high heat resistance to food and liquids. This aluminum foil container can be placed in a microwave oven without dissolving or affecting the quality of the food.
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: Embossed aluminum foil lids

Die cut aluminum foil lids are made of aluminum foil with a thickness of 0.030 to 0.050 mm, with a variety of sealing lacquers or sealing film to guarantee optimal and hermetic sealing on to polypropylene(PP), polystyrene(PS) and polyethylene thermoformed or injected containers.
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[Service]What Causes Bubbles After Sealing?2026/06/25/ 17:26: Finding bubbles of various sizes on the aluminum foil surface after sealing is a common issue. This is not just a cosmetic problem but may also compromise the sealing effectiveness. Leadtra Packaging has compiled a guide to help you troubleshoot common causes and find targeted solutions.; Read（2） Label：

[Service]What's the Difference Between Sealing Gaskets and Sealing Films?2026/06/23/ 17:21: In daily consultations, we often hear: "Aren't sealing gaskets and sealing films the same thing?" It's true that these two terms are sometimes used interchangeably, but they have clear differences in structure, application method, and sealing principle. Today, Leadtra Packaging will clarify it once and for all.; Read（2） Label：

[Service]What Safety Tests Are Required for Cosmetic Sealing Film?2026/06/18/ 16:25: As a packaging material that comes into direct contact with the contents, the safety of cosmetic sealing film directly affects product quality and consumer health. Based on regulatory requirements and industry practices, Leadtra Packaging outlines the key safety testing items that sealing film must undergo.; Read（7） Label：