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

location： Home » Search » Search：heat seal

: Antigen test kit heat sealing film

Leadtra has rich experience in the research and production of medical sealing films, with strong targeting for different needs and providing professional sealing solutions: 1. We can provide sealing films with different materials, thicknesses, and appearance requirements according to specific requirements; 2. Good alcohol resistance and chemical corrosion resistance; 3. Easy to tear while ensuring sealing performance; 4. Tolerant to a wide temperature range and tested through extreme temperature tests and long-term storage tests; 5. The sealing surface is clean and tidy without any residue; 6. Strict inter batch management ensures the stability of product quality; 7. Can be easily torn, sealed, and punctured; 8. Customization is available for different thicknesses, surface colors, and sizes.
More +

: Capsule board aluminum foil

Leadtra medical aluminum foil capsule board has strong sealing barrier and excellent tear resistance. After years of research and development, it has formed its own tensile performance and heat sealing layer enhancement theory to solve various sealing problems.
More +

: Aluminum Foil Easy- Peel Sealing Film

Leadmens has been researching and developing Aluminum Foil Easy- Peel Sealing Film for many years, which has strong sealing barrier and excellent easy to tear effect. It has formed its own tensile performance and heat sealing layer enhancement theory to solve various sealing problems.
More +

: Vented Seal Liner

Leadmens vented seal liner has been researching and developing for many years, and has developed its own tensile performance and heat sealing layer enhancement theory to solve various sealing problems; Linuo aluminum foil breathable gasket is customized with a sealing scheme, bright colors, exquisite appearance, green environmental protection, and high safety.
More +

: 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.
More +

: 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.
More +

: 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.
More +

: 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.
More +

: 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.
More +

: 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.
More +

: 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.
More +

[Industry Information]Encyclopedia: Revealing the service life of sealing film2026/01/28/ 17:27: Unused sealing film can be stored for 2-3 years in a dry, dark, and room temperature (below 25 ℃) environment. High temperature (over 40 ℃) or humid environment will accelerate the aging of its heat sealing coating.; Read（3） Label：

[Service]Can't the sealing film stick? Quick Solution Guide2025/10/15/ 16:13: The inability to stick the sealing film is a common problem in induction sealing technology, which is essentially due to the failure of the heat sealing adhesive to effectively fuse with the bottle mouth.; Read（13） Label：

[Service]Are you looking for the special heat sealing film for changing makeup bottles?2025/07/30/ 10:19: Makeup bottle replacement heat sealing film is a sealing solution designed specifically for environmentally friendly cosmetics, meeting consumers' demand for sustainable packaging.; Read（8） Label：

[Industry Information]Key points of sealing Fermented bean curd with aluminum foil sealing film2025/07/22/ 18:18: It is recommended to use modified polypropylene or special PE formula for the heat sealing adhesive layer to ensure that it can resist the acid environment and salt corrosion of Fermented bean curd.; Read（9） Label：

[Industry Information]Application analysis of aluminum foil sealing film on iron cans2025/06/30/ 17:59: Aluminum foil sealing film is usually not directly used for iron can sealing due to compatibility issues between its heat sealing principle and the characteristics of metal containers.; Read（5） Label：

[Industry Information]Aluminum foil sealing film customization2018/08/14/ 09:21: Aluminum foil sealing film can be customized according to customer requirements: printing, thickness, corrosion resistance, oil resistance, heat sealing layer and so on. It can also be equipped with easy-to-tear function, providing a high-quality experience and improving the quality of the product.; Read（89） Label：Aluminum foil sealing film|aluminum foil|aluminum sealing liner|Die cut aluminium foil lids|Die Cut Aluminium Lids

[Industry Information]Leadmens packaging aluminum foil sealing film advantage2018/08/13/ 10:13: The advantage of Leadmens packaging aluminum foil sealing film and aluminum foil sealing lids lies in the precipitation of 17 years of production technology, the understanding of various materials and the development of products. In this long period of time, Leadmens Packaging continues to strive for excellence in the aluminum foil sealing film industry, and its products are continuously optimized and continuously improved. The products are classified into PET, PVC, PS, AS, PP, PE, GLASS and other materials, most of which are independently developed. The process includes co-extrusion blown film, coating, coating, compounding and other multi-element production. Formulation adjustment according to the requirements of different customers. For example: sealing tension, air permeability, heat seal strength, retort sterilization requirements, corrosion resistance, alcohol resistance, etc., can be freely adjusted, so that different formulations can be used for different products, for strong performance.; Read（86） Label：Aluminum foil sealing film|aluminum foil|aluminum sealing liner|Induction seal liner|Die cut aluminium foil lids|Die Cut Aluminium Lids|Vented easy open end cover|Seal liner|Vented seal liner

[Industry Information]Process and benefits of PP aluminum foil sealing film for food2018/08/10/ 17:36: The PP aluminum foil sealing film for food uses dry compounding process. The general product structure: PET+printing+aluminum foil+PP heat sealing layer, PP aluminum foil sealing film has the functions of easy tearing, moisture proof, barrier property, etc., effectively protecting products from pollution.; Read（144） Label：Aluminum foil sealing film|aluminum foil|aluminum sealing liner|Die cut aluminium foil lids|Die Cut Aluminium Lids

[Industry Information]Why is the die-cut aluminum foil lids popular?2018/08/07/ 20:35: The die-cut aluminum foil lids is a single-piece stamping machine formed by a die-cutting machine. It has a beautiful appearance and can reflect different products by printing different styles. It is one of the main products of modern sealing products. Use in food, cosmetics, pharmaceuticals, health products, and daily necessities It can be sealed by electromagnetic induction machine and heat sealing machine, which is easy to operate.; Read（81） Label：Aluminum foil sealing film|aluminum foil|aluminum sealing liner|Die cut aluminium foil lids|Die Cut Aluminium Lids|Induction seal liner