The world's leading carton technology
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In addition to the multi-layer wood-glued version (MULTIPLEX) currently used in China, the fiber-plastic version (DURAMA) and the sandwich steel plate (SANDwIcH) are also popular in foreign countries. The fiber-plastic sheet developed by Marbach does not produce significant dimensional changes even in the case of large changes in temperature and relative humidity. It uses a computer-controlled high-pressure water jet cutting process to ensure processing accuracy and avoid environmental problems caused by gas and smoke during laser cutting and grooving. The life of the die-cut version depends mainly on the quality of the die cutter and the number of tool changes. The fiber plastic plate and the sandwich steel plate not only have high precision, but also overcome the shortcomings of the multi-layer wood glue plate which are susceptible to humidity and temperature changes; and the number of tool changes is 3 times and 6 times that of the multi-layer wood glue plate. The material of the fiber plastic board is glass fiber reinforced plastic. The upper and lower sides of the sandwich steel plate are made of steel and the synthetic plastic filler structure is used in the middle. The bottom mold (backing) used in conjunction with the sandwich steel plate is also made of steel plate material. Its advantages are long life and high precision. Multi-layer wood veneer sheets are susceptible to deformation due to changes in ambient temperature and humidity, and have poor dimensional stability. For example, the dimensional error of multi-layer wood veneer is ±0.15~0.70mm; for a single carton, the dimensional error of fiber plastic plate and sandwich steel plate is ±0.13mm and ±0. I0iflm, for the entire discharge die-cut version, the dimensional error is ±0.30mm and ±0.20mm. In foreign countries, in addition to high-pressure water jet grooving for fiber plastic plates, multi-layer wood gluing and sandwich steel plates are generally produced by laser cutting.
Carton structure and die-cutting
The more popular carton structure CAD software on the international market, in addition to the basic functions of common interactive graphics software (high quality, rapid completion of graphics generation, editing, modification, dimensioning, etc.), should also meet the carton design Special requirements, convenient to call the box graphics library, select a satisfactory box structure, input box size (length, width, height) and cardboard thickness, you can immediately display or print the box structure diagram, automatic discharge, and The output cassette is die-cutted, printed, and backed (bottom) processed. After the user designs or calls the required frame structure drawing, as long as the cardboard size and discharge gap are input, the material can be discharged and compared with different discharging schemes, and the optimized die cutting and discharging charts and related parameters (such as discharging materials) can be displayed. Number, cardboard utilization, etc.). Reasonable discharge can not only save paperboard material, but also reduce unnecessary repeated die cutting, shorten processing time and extend die cutting tool life.
In addition to selecting the standard box type and changing the shape of the carton, it can also arbitrarily design the special box type, the rotating carton stereo view, and the display carton opening and closing process; for different cutting edges, creasing lines and slotting and disconnecting parts The corresponding line type should be selected to control the production of the carton sample, die-cutting plate, bottom mold (backing) version and die-cutting tool, to improve the processing precision of the die-cutting plate and the backing plate and the accuracy of the carton.
At present, the professional software for carton/carton packaging used in the domestic market mainly includes B0X-Vullum software of Bangyou Company, Artios CAD software of Barco, Marba CAD software of MARBACH, Impact software of LASERCOMB, and Eng View of SERMA. Software, BCS parts company's Packsign 2000 software and other systems.
Bangyou's Box-Vullum carton/carton structure assisted design software can complete the initial design, dimensioning, bridging, box discharge, and post-drive sample cutter, die-cutting machine from the box/box structure. Waiting for work. The box structure diagram designed by BOX-VELLUM can be saved into the jPS or DXF format document and directly imported into the plane design software, so that the graphic designer can directly design the plane on the box structure diagram and adjust the graph according to the structure of the box type. The relative position to achieve the perfect result. After the design is completed, the carton structure design drawing is directly printed by the digital proofing system, and the sample cutting line on the flat design drawing can be positioned on the sample cutting machine for sample cutting.