Cartons wholesale _ Crown Hing Packaging (certified) _ Foshan outer carton

Color design requirement cardboard carton strength compression strength strength requirements: color direction along the front unit length color cardboard can withstand the maximum pressure of the feed force. Unit:. N / m compression strength = surface of the base paper ring crush strength + comprehensive integrated color paper ring crush strength * shrinkage generally calculated according to the paper side compression ring crush strength calculations lowest (safe), the actual measurement values ??will be greater than the theoretical calculation of the appropriate value. Bursting strength: color cardboard break before the unit area can withstand even increased maximum force. Unit: Kg / cm2. Bursting Strength = glossy cardboard rupture strength + Georgia + bottom sheet of paper bursting strength rupture strength due to manufacturing process there will be some loss of strength, burst strength tests will be less than the actual calculated value is about 1 Kg / cm2. Puncture strength: the new national standard GB6544-1999 has canceled a board puncture strength requirements. (Original standard GB6544-1986) Foshan City, the highest-Packing Co., Ltd. is located in Foshan City, Guangdong Province, Nanhai District, the transportation is very convenient. We are engaged in the carton packaging design, manufacturing, sales and service. Specializing in the production of cattle card corrugated cardboard packaging, large packaging color cardboard, E pit, Cukeng inside the box, apply to all sectors of the packaging uses cardboard packaging wholesale, by the praise and trust. Cardboard packaging for a long time, we have the spirit of "quality first, the credibility of the first, the customer first" purpose cardboard packaging supplier, the "quality of survival, to be effective management" approach, dedication to new and old customers quality of service. Standing on the starting line of the new century, opportunities and challenges. With the continuous development of the cause of packaging cardboard packaging where the good, we are very focused on product development and research, listen to opinions and suggestions of customers, so that we in the fierce competition in the market continue to develop. We will continue to market and customer-oriented, relying on quality and service casting the new century glory. We will as in the past, depending on the quality of today is tomorrow's market, to provide you with a package of products for the packaging industry to make greater contributions to! Cartons wholesale _ Crown Hing Packaging (certified) _ Foshan cartons provided by Foshan City, the highest-Packing Co., Ltd. Foshan City, the highest-Packing Co., Ltd. (www.gxcarton.com) is a leader in Foshan, Guangdong province, cardboard boxes, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Crown-packaging leader with the staff warmly welcome all inquiries negotiations to create the crown-packaging better future.