In the commodity barcode application system, the difference between the commodity and the commodity price is identified by different commodity codes. If two different commodities are identified with the same code, the computer system regards it as the same commodity, which causes errors in scanning and settlement and confusion in management.
Second, the amplification factor
The magnification factor actually refers to the size of the product barcode. If the product barcode is too large, it will take up too much space for packaging patterns or printed text. It is also not practical; if it is too small, it will cause difficulty in printing and reading. Therefore, the size of the bar code should be appropriate. According to the size of the outer packaging of the product and the area allowed to be printed, the amplification factor of the product barcode on the outer packaging of the product should be in the range of 0.8-2.0, and the general amplification factor should be 0.9- 1.2 For 0.8-0.9 bar code symbols, the quality control is more difficult, and should be used carefully.
Three, empty color matching
Bar space color matching refers to whether the contrast between the color of the bar code and the color of the substrate meets the standard. Commodity barcodes are recognized by special reading equipment relying on distinguishing the lightness, darkness and width of the stripe space. Therefore, the greater the color contrast between the stripe and the space, the better. Generally speaking, white is the base and black is the best color matching. Since the color itself can have many variations, you should master a principle when choosing the color of the bar: the space color should be as bright as possible, the color of the bar should be as little as possible, and the bar color should be as dark as possible. The color should contain the component of blue or black .
4. The printing position of the product barcode
The printing position of the product barcode should be based on the principle that the barcode symbol is not deformed and is easy to read. The greater the change in the placement of the product barcode on the product packaging, the slower the cashier will search for the barcode and settle it through the scanner, and the lower the retail efficiency. Therefore, the printing position of the commodity barcode should be standardized as much as possible. In order to facilitate scanning and settlement, the bar code of the commodity should be printed on the "natural" bottom surface of the outer packaging.
V. Shortening of commodity barcodes
Truncating the height of commodity barcode symbols to any extent will affect the scanning and reading of barcodes. Therefore, the height of commodity barcode symbols is strictly prohibited to be shortened in principle.
6. Left and right blank areas
The size of the blank area on the left and right of the product barcode symbol should be enough to facilitate the correct reading of the scanning device. It should be ensured that there are no characters, graphics, perforations, scratches, etc. in the left and right blank areas of the product barcode. At the same time, the printing position of the product barcode should also be far from the edge of the product outer packaging to meet the requirements of the barcode blank area.
7. Barcode printing on corrugated board
When printing barcodes directly on corrugated paper, attention should be paid to dimensional accuracy. Due to uneven force during printing, the bar code is bent and deformed. The problem is usually solved by printing barcodes on other carriers and then pasting them on corrugated packaging.
Backpacks are the very common bag style in the daily life. Backpacks also called backpacks, secured with two straps that go over the shoulders, but there can be variations to this basic design. Lightweight types of backpacks are sometimes worn on only one shoulder strap.
Backpacks are commonly used by hikers and students and are often preferred to Handbags for carrying heavy loads or carrying any sort of equipment, because of the limited capacity to carry heavy weights for long periods of time in the hands. Most of travelers like backpacks, too.
Large backpacks, used to carry loads over 10 kilograms (22 lb), as well as smaller sports backpacks (e.g. running, cycling, hiking and hydration), usually offload the largest part (up to about 90%) of their weight onto padded hip belts, leaving the shoulder straps mainly for stabilising the load.
Olinb Bags are a manufacturer who specialize in making custom bags, attaching a label for you.
To avoid any bad feedback about quality from buyers, it is guaranteed that all of our bags will be well made and 100% checked before delivery. If any issue on quality, replacement will be sent to you for free.
Olinb Bags' products will give you an edge over your competitors.
Backpacks
Nylon Sport Backpack,Bulletproof Backpack,Waterproof Backpack,Canvas Bulletproof Backpack
Shenzhen Olinb Bags Co., Ltd. , https://www.szolinbbags.com