Products in life have their shelf life, regardless of their size. Products that exceed their shelf life will have a certain degree of deterioration. In particular, commodities in the food industry may cause food poisoning. In the commodity market, each commodity has a symbol of its identity, and the production date or production lot number is used together to form an identity card for a commodity. The production date is usually displayed on the packaging of the product so that it is convenient for consumers to view, and the production date is printed by the production date coder. There are many kinds of code printers in packaging production. The main types of printers in the market include ribbon coders, pneumatic coders, ink wheel coders, etc. They all have their own advantages and disadvantages in different fields. With its extraordinary market.
Inkjet printers have a wide range of applications. Some small companies use them for the simple reason that they are the most affordable. In addition, its disadvantages are that it is easy to wipe off and its adhesion is not strong, which also provides opportunities for many unscrupulous traders to commit crimes. Because many commodities may not be sold during their shelf life and avoid losses in the future, they must seek other ways to make up for it. Changing the production date of a product and putting it on sale again is a choice for many businesses. Manual production date coding machine, clear printing: using hot printing tape, no need to dry, clear printing, any packaging material OK-PT, PR, OPP, CPP heat shrinkable labels, aluminum foil, paper and so on. Manual production date coding machine is easy to use: reasonable design, precise processing, high quality quality make users feel at ease and easy to maintain. Manual production date coding machine is convenient for changing characters: special word-changing structure is adopted, and movable type loading and unloading are particularly convenient. The advantages of manual production date coders have attracted unscrupulous traders.
Therefore, in our daily lives, we must open our eyes and choose commodities carefully. We must choose whether to check the product's production date for signs of tampering and prevent its own interests from being harmed.