Bottle caps are used to seal products. Common wine bottle caps, cosmetic bottle caps, and pharmaceutical bottle caps are made of aluminum alloy materials. Aluminum alloys have low density, light weight, high strength, are easy to process, are recyclable and environmentally friendly. Bottles The cover material is processed and produced with 8011 aluminum foil base material.
The production of aluminum foil for bottle cap materials can be made by hot rolling or continuous casting and rolling, and then cold rolling. Production practice shows that hot-rolled billets are better than cast-rolled billets in terms of the use effect of anti-theft covers. The bottle cap material is made of 8011 aluminum foil. Its hardness is between H14-H24, tensile strength is between 110-320, elongation is generally not less than 4, water brushing is A-level, and ear-making rate is low. It can meet special requirements such as high-temperature cooking and sterilization. Require. Compared with plastic bottle caps, aluminum bottle caps not only have better performance, but are also low-cost, pollution-free, and recyclable, so they are favored by users.
Typical alloys
8011 aluminum foil specifications:
Temper: H14, H16, H18, H19, H22, H24
Thickness (mm): 0.015-0.2
Width (mm): 100-1600
Length (mm): C
MC Aluminum is a supplier of aluminum foil raw materials for various bottle cap material factories at home and abroad. It supports custom-made bottle cap material aluminum foil base materials with a thickness range of 0.014-0.2mm. The board surface is flat and free of roll marks, scratches and stains. Spot, excellent performance, suitable for liquor bottle caps, red wine bottle caps, cosmetic bottle caps, milk powder caps, medical caps, beverage caps, yogurt caps, etc.
MC Aluminum is a large-scale aluminum foil manufacturer, specializing in the production of 8011 aluminum foil for bottle cap materials. The products have complete alloy status and are exported overseas. We can provide sample mailing services, direct sales from the manufacturer, and preferential prices. Users can order with confidence and look forward to your contact.