When using low-gram paper, when making corrugated cardboard and carton paper, if the gap of the feed roller is adjusted too small, the corrugated board will be bruised. When the paper is low in crotch, the gap between the pinch rollers is too small and it is particularly easy to crush the paper.
When the pattern is printed near the indentation line, it will change to a dark line (in the slitter automatic line slitting machine or on a single slitting machine; only the indentation line in the paper box is suppressed. Do not press on the creasing line on the carton surface).
Source: China Packaging Magazine
Cast iron shower tray is made of cast iron. The exterior is applied with grade A porcelain enamel.
Regarding quality as life, Sunshine staff work hard to seek improvement, business integrity and first-class brand. Under this concept, we produce high quality sanitary wares and bring benefit to all. And we sincerely look forward to cooperating with all customers both at home and abroad to seek joint development.
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Anping Sunshine Sanitary Ware Co., Ltd. , https://www.sunshinebathtub.com