Temperature changes on the tank vacuum will produce certain effect. Such as the temperature rise, air tank vapor pressure and residual pressure will grow, but the change of atmospheric pressure generally small, residual pressure and vacuum = = atmospheres - tank, obviously, the temperature rise of the tank vacuum. So for the same canned, in different areas and different seasons, the vacuum degree is also different.

SUNO packaging co., LTD., dongguan city, is located in dongguan city, guangdong province, near guangzhou, shenzhen and other coastal cities, the transportation is convenient, is a specialized production enterprise of various kinds of iron and aluminium easy pull cover. Company main products has three series: drink easy pull cover, aluminum safety edge easy pull cover and tinplate easy pull cover, at the same time, suitable for all kinds of cans, aluminium cans, composite cans and PET cans. Firm with its high quality products, reasonable price and high quality services to promote the development of the industry, at the same time to supply domestic and international famous brands, deeply domestic and foreign customers consistent high praise. Company also can according to your request, for your design, development, all kinds of special type aluminum easy pull cover. Consultation and ordering hotline: 0769-28686423/13266285888