The milk powder easy-tear lid is suitable for packaging of various dry goods (such as milk powder, coffee powder, condiments, tea, etc. 8011 aluminum foil is an ideal choice for making this lid. Learn more.
CERTIFICATE
Milk powder is mostly packaged in metal cans because the latter have high barrier properties and good sealing properties. Between the two processes of milk powder filling and sealing, the milk powder can must be vacuumed and filled with nitrogen to ensure that the residual oxygen rate in the milk powder can is less than 3%.
If the sealing of the milk powder can is not good, the nitrogen in the can will be lost, and the oxygen and moisture in the air will enter the can. Since milk powder contains a lot of high-nutrient substances such as protein and fat, it is easy to have quality problems such as slow oxidation, deterioration, caking, abnormal color and taste after long-term contact with oxygen. Therefore, the importance of the sealing performance of the milk powder can is obvious.
The milk powder easy-tear lid is suitable for packaging of various dry goods (such as milk powder, coffee powder, condiments, tea, etc.), lubricants, agricultural products, etc. The easy-to-tear lid can be used in iron cans, aluminum cans, composite cans, etc., with with great market potential, and the demand for aluminum foil sealing film is very strong.
The easy-tear lid can be made of 8011 aluminum foil. This lid has the characteristics of good sealing and easy to open, and is increasingly popular with the public. When opening, just hook the pull ring and tear it with a little force to open the can lid.
Temper: O
Thickness: 0.016-0.5mm
Width: 100-1700mm
1. Feeding lid. Feed the formed basic lid into the easy-tear lid production equipment. The production process of basic lid is the same as that of metal can lid. The basic lid is stamped,rounded and injected.
2. Punching. Punch a hole in the middle of the formed basic cover.
3. Curling. Curl the hole edge in the middle of the cover toward the outer diameter, with the curling direction being the inner side of the basic cover, in order to make the hole edge free of burrs and gaps.
4. Sealing aluminum foil. Glue the punched aluminum foil to the cover by heat sealing to seal the middle hole.
5. Embossing. Embossing patterns on the aluminum foil is not only beautiful, but also increases the strength of the aluminum foil.
6. Testing and packaging. Perform online testing on each easy-tear cover to test its sealing performance, and the qualified products will be automatically packaged.
Haomei Aluminum has rich alloys and types of aluminum bottle cap material. Welcome to buy 8011 aluminum foil from us.
Product
Plain Aluminum
Printed Aluminum
Painted aluminum
Alloy
8011
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