Cartons | Hengshui cartons | Shuncheng carton 18631200707

1 carton knowledge introduction, according to the paper weight to points (mainly in the eastern city points system) wholesale cartons, K paper, the basis weight of 200g; A paper, the basis weight of 160g; B paper, the basis weight of 120g; W paper (white), the basis weight 125g. Myth: There are a large part of the carton sellers use is A3B, B3C, B5B, B = C and other phrases cartons, many buyers thought the best A3B is the quality, B3B on weaker. In fact, there are signs the letter, such as A, but A paper represents the weight of each square is 160 grams, while the A paper made after a specific size carton, the carton in the end there is heavy, in the end how the quality, the buyer simply I can not see. This does not exclude the press A3B representation of the unique professional carton, but nowadays there are many cartons pat buyers sellers use knowledge blind spots, or blind trust in this A3B carton has been formed, casually overstating their quality carton confuse buyers viewing. 2, the corrugated Category: even with the same quality glossy paper and in paper form due to the difference flute corrugated board composed of property also have some differences. GM's current international flute-shaped divided into four, which are A-type flute, C-flute, B-flute and E flute. Their index requirements as follows: four views to help you buy online cartons [see picture] unmissable carton picture (main picture and a diagram showing the carton), to see physical picture is taken or downloaded from the Internet to produce their own, and is a former, which belongs to scan paper, corrugated is which, if there is printing, what kind of sticky situation nail; If the latter is the case, the buyer will need to be more cautious to do next. It is worth mentioning that, through their own experiments I found a lot of weight 130 pounds a man standing on a cardboard box, carton unharmed map, I can only have a stone house with mailbox. [Two] Post carton see weight specifications are each with its own minimum weight, the weight is not enough only shows a rough selection, materials stingy. Teach you a hard target, if the seller, the 12th three cardboard boxes labeled weight of 35 grams, it must be less cardboard paper, usually tea paperboard, never be kraft paper, pay attention to see the standard weight and image It is consistent. Significance edge crush strength test, puncture strength test of significance: resistance to external examination board can withstand sudden impact energy; puncture strength definition: energy angle cone shaped corrugated board through the work done, the show is called corrugated cardboard puncture strength. 4, meaning bond strength test: the insufficient adhesion strength is likely to cause delamination, greatly reducing the carton compressive strength; the definition of adhesion: corrugated cardboard surface, where the degree of adhesion flute peak waveform core paper and corrugated, in a certain unit length isolated test can withstand the maximum peel force. Cartons | Hengshui Carton | cartons 18631200707 SHUNCHENG by Baoding Shun Shing carton processing Limited. Baoding Shun Shing Carton Processing Co., Ltd. (sczhixiang.com) strong, credible, in Baoding carton industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead SHUNCHENG carton into the brilliant and you work for a better future!