Feuille d'aluminium thermoscellée

Heat Seal Aluminum Foil:

Heat seal aluminum foil is an aluminum foil material with a heat-sealing coating on one side, usually a polymer material such as polyethylene (PE) or polypropylene (PP). The coating is able to bond to other surfaces, such as plastic bags or containers, when heated, thereby sealing the package. Heat sealing aluminum foil generally uses 8011 O aluminum foil.

Classification of Heat Seal Aluminum Foil:

1. Single-sided heat-sealable aluminum foil: This kind of aluminum foil is coated with heat-seal coating on only one side and is usually used to heat-seal aluminum foil and plastic packaging materials (such as plastic film or bags) together to achieve a sealing effect. This type of heat-sealed aluminum foil is often used in food packaging, such as coffee bags, candy packaging, etc.
2. Double-sided heat-sealable aluminum foil: This kind of aluminum foil is coated with heat-seal coating on both sides, which can be heat-sealed with packaging materials on both sides, providing stronger sealing performance. It is usually used in pharmaceutical packaging, beverage packaging and some special food packaging.
3. High temperature heat sealing aluminum foil: This type of heat sealing aluminum foil has higher temperature resistance and is usually used for packaging under high temperature conditions, such as hot beverage packaging, hot food packaging, etc. It maintains sealing performance at high temperatures, ensuring the quality and hygiene of food or beverages.
4. Easy-Tear Heat-Sealable Aluminum Foil: This type of heat-sealable aluminum foil is usually designed to be easily peeled to make it easier for the user to open the package. It is widely used in the packaging of various snack foods, beverages and medicines, providing a convenient opening method.
5. Printed heat-sealed aluminum foil: This type of heat-sealed aluminum foil is usually printed with trademarks, brand logos or product information on the surface to enhance the attractiveness and recognizability of the packaging. It is suitable for packaging of various products, such as coffee, chocolate, medicine, etc.
6. Customized heat-sealed aluminum foil: According to the special needs of customers, heat-sealed aluminum foil with different specifications, sizes, coatings and printing methods can be customized to meet specific packaging needs.

Heat Seal Aluminum Foil Application:

Aluminum foil for lids: Aluminum foil for yogurt lids must comply with relevant food safety regulations and standards and comply with hygienic standards. Aluminum foil for yogurt lids usually needs to be coated with a special sealing coating and good corrosion resistance to prevent corrosion and deterioration. Some yogurt lidding foils require printing of brand logos or product information, so printing quality and readability are also important considerations. Usually, 8011 or 8021 series aluminum alloys are often used to produce yogurt lid aluminum foil.

Introduction to Aluminum Foil for Lid:

Yogurt cover foil: The production of yogurt cover aluminum foil must comply with relevant food safety regulations and standards and comply with hygienic standards. Aluminum foil for yogurt lids usually needs to be coated with a special sealing coating and good corrosion resistance to prevent corrosion and deterioration. Some yogurt lidding foils require printing of brand logos or product information, so printing quality and readability are also important considerations. Usually, 8011 or 8021 series aluminum alloys are often used to produce yogurt lid aluminum foil.

PP lid sealing foil: PP lid sealing foil is a special sealing aluminum foil product that is usually used to seal the lid part of plastic containers such as polypropylene (PP) cups or bottles. Usually made of aluminum foil material with a special sealing coating on one side. This sealing coating can effectively bond with the PP cup or bottle when heated to form a seal, thereby preventing leakage and contamination of food or beverages. This kind of airtight foil is often used in food and beverage packaging, such as yogurt, jam, juice, dairy products, etc., to ensure that the product remains fresh and hygienic during transportation and storage.

Advantages of 8011-O Aluminum Foil:

Yongsheng’s 8011-O aluminum foil raw material is widely used in yogurt sealing films. 8011-O aluminum foil has fewer holes, good barrier and heat sealing performance, no oil stains on the product, clean surface, and the product reaches food grade. Feedback from users shows that the yogurt sealing film made of our aluminum foil meets the national environmental protection standards and food standard product technical requirements, ensuring the health and safety of the environment and products. Moreover, this product has no effect on the base film after being steamed at 121℃-125℃, and there is no residue on the sealing surface.