Corrugated Box The Size Of Management And Control
Corrugated packaging than the use of the most important items, but if there carton size bias, it is equal to committing a fatal mistake. Many of the industry will find the size of management control boxes are the most basic and most simple, but as a corrugated box users often do not think so, Carton size directly determines the value of the problem. Customers will accept the right size. Wrong size, no matter how well other projects, did not help. But to really manage and control the size of a good carton is very systems. Therefore, the simple things first time is, is the most economical, most scientific management.
Good size to be “the cornerstone”
Corrugated box the size of three forms: external dimensions, manufacturing dimensions, internal dimensions. These three forms are from the carton length, width and height together to form the. Therefore, the specific expression on into the outside length and breadth, in length and breadth, manufacturing furlongs. External dimensions shall be taken from the corrugated box the size of the external volume of the size, generally as the basis for calculating shipping label and carton outside. Size shall be supported within the formed corrugated box from the inside to measure the surface to surface distance, which determine the size of the volume is based on the size of the contents determined, under normal circumstances, within a size slightly larger than the size of the contents. Manufacturing size carton size shall be converted according to the size of the production process, generally in accordance with the manufacturer to adjust size and pressure of single production line operation.
External dimensions, internal dimensions, the relationship between manufacturing dimensions: (in 0201 Carton as an example)
External dimensions length (W) = length in size (width) + thickness * corrugated cardboard layers (two layers)
Outer dimensions within the size of high = high + * corrugated board corrugated board thickness of layers (including both inside and outside roll cover 4 floors)
Manufacturing dimensions length (W) = length within the size (width) + corrugated board thickness ÷ 2 * number of layers of corrugated board
Manufacturing size within the size of high = high + corrugated board thickness ÷ 2 * number of layers of corrugated board
There are national standards in a comprehensive size, carton size shall be integrated within the size of length and breadth of the carton and. In the three dimensions, the manufacturing size is relatively flexible, is based on different thickness of corrugated board, the pressure lines forming different equipment and different molding process and any changes, so mastering the manufacture control Carton size size the first step. Shaped boxes, too, regardless of several layers of corrugated cardboard, internal dimensions to be coupled with the total thickness of the corrugated cardboard is the size of the outer carton.
Scientific design is “inoculate”
Design corrugated box the size of the first to be designed within the size. Because its size relatively easy to determine which kind of goods with built-in measurement or in-kind combination of array size calculation determined outside. Discharge the contents should be as sparing as possible space and reasonable to consider the factors supporting force. From the mechanical point of view, the contents, then share part of the supporting force on the carton compression index requirements can be reduced. Therefore, the mean cost and profit for the decline. If the contents are cartons, boxes of silk thread to consider the direction, because the vertical than horizontal and subject and subject to its support for good.
Corrugated boxes in the molding process, to be pressure on the corrugated board line, so good bending corrugated board, corrugated board while pressure line so that the structural damage to shrinkage in paper, tissue paper, an extension of. The expansion of the number and thickness of cardboard and pressure lines there is a direct relationship. Thicker cardboard, flexible greater the pressure the wider the line, stretching the value higher. But whether the two-wire, three-wire or 5-wire method of pressure molding line of corrugated boxes, pressure line round the bottom line of the protruding part of the site will squeeze pressure corrugated board corrugated cardboard center. Therefore, the corrugated paper box corrugated box within the size than the start line and pressure line when the distance between the Chamber short. This should reduce the dimensions of that part of adding value as a correction, this correction value is closely related to the thickness of corrugated cardboard.
Most common carton to protect contents, usually outside the roll cover to seal butt. This requires that the roll cover carton size must be calculated accurately, after the gap can not dock and can not shake cap stack. In principle, the width of roll covers manufacturing size box should be wide theoretical value of manufacturing one-half the size. However, due to internal and external pressure in a rocking cover the same line, within the folded rock cover covers create a supportive role of foreign rock, outside the office butt shake covered to some extent inevitable in the gap. Therefore, the calculation of the width of manufacturing outside the roll cover revised size is very important. This correction value is generally the thickness of the pressure line half board, but different pressure line equipment caused by its board tissues, where the stretching is not the same paper, so it is best to be determined by actual measurement.
In short, the structural design of corrugated boxes, according to the manufacture of equipment and use different production processes as well as the use of different corrugation consisting of corrugated board as well as built-in type and nature of the goods determined. Only with all of the structural design of corrugated boxes, size-related content, in order to manufacture products to protect and beautify corrugated products.
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