remove the label information is corrupted

Sweden BioettAB TTB has developed a technology (time-temperature bio-sensors), it can for perishable products in the packaging supply chain to monitor the conditions. Its core technology is the use of bio-sensor tag, which has a passive radio frequency circuit. Biosensors to temperature changes and time to react, and to increase the signal strength. Through hand-held scanner, the signal can be saved and selection, and graphically display temperature to help the operator to control the computer. This technology is very cost savings in the supply chain to effectively manage product quality. The new chemical materials with special chemical material is a way of smart packaging. Such as thermochromic inks, and only at a certain temperature conditions to the color, the manufacturer can be some of the conditions at a temperature of information consumers need to know to use the ink to print. For example, maple syrup, heated in a microwave oven, in a certain temperature, the packaging will display "hot" word, so that consumers see at the. In addition, there is a ink to the case of low temperature display, to avoid the product being damaged by frost. The intelligent packaging is not only for the benefit of consumers, from the warehouse to store shelves throughout the supply chain is very good. Packaging using special ink to remind staff of the suitability of cold chain temperature, the ink cost is not high, but it can help improve the efficiency of quality control system, especially for temperature sensitive foods. Time - temperature indicator (TTI) is the use of the chemical reaction principle of sensing mechanism,metal machine including polymerization, enzymatic reactions, diffusion, melting point and so on. Will change color as fruit mature, and then decay, an unpleasant odor, food deterioration can also use the principle of chemical reaction changes the color displayed on the packaging. In other words, packaging can automatically display its shelf life. In France, the technology has commercial applications, there are more than 140 kinds of products the application of the technology. The use of sensing mechanism, also capable of monitoring the oxygen content in packaging and packaging tightness. Chemical sensors are placed in the packaging of the product side, packaged in a color display using ultraviolet light. Chemical changes within the product packaging will change this pre-set color.

Today, RFID is mainly used for carton and pallet labels on, so the label is still relatively smooth surface. Flexible packaging suppliers are waiting to see whether the technology can be used in flexible packaging bags, sleeves, and on other forms of flexible packaging. Difficult to predict whether the current RFID technology can be used for forming / filling / sealing on.

RFID is currently working from a chemical intelligent packaging machinery technology representatives in tracking goods, inventory management and improve the efficiency of the recall is very helpful on this point for all the manufacturers are very attractive. Innovations in chemistry will be more for the benefit of flexible packaging business. Here are the latest two examples. Apio developed Intelmer pad will remain fresh agricultural products, the ice must be used to replace the original. Intelmer liner technology uses pressure-sensitive film,IR narrow bandpass filter seal the carton automatically adjust the oxygen / carbon dioxide balance. This layer of breathable film one side coated with the polymer side chain recrystallization. As the temperature changes, even if the change is very small, the film will also adjust the gas density. The temperature rises, vegetables need more breath, the film will release more oxygen and carbon dioxide in. This technique effectively extends the high respiration rate of vegetables broccoli shelf life, can reach up to 17 days. Recently adopted by the company for packing bananas.

Technology, materials and equipment will continue to progress. Currently, the focus of label in the future will be transferred to film. The current label is used to track products in supply chain trends, the future, the label will be used to carry and reporting of data. This is now unthinkable. Application of RFID tags on the challenges currently facing the biggest problem is the small chip and antenna damaged. Just a little bit of damage, the label will fail. In the assembly, printing,stone crusher labeling and everywhere there is damage to the label in the possibility of such damage not only refers to physical damage, but also a variety of electrostatic discharge caused by the destruction of the chip information. This is why the machine must be equipped with RFID-tagged identification device, remove the label information is corrupted, check the validity of the reason code. Providers in addressing this issue there are several different approaches. AveryDennison launch of the 64-05 labeling function to normal processing speed of the General tab of printed RFID tags, the tag's RFID chip programming, the use of thermal printing technology to print a variety of data. 64-05 the use of "out of - the transfer of" technology to automatically move the print head chip, the chip will not cause damage. Appleton is used SmartStrate chip technology on the physical and static protection. SmartStrate is a kind of label material, which contains a small bag used to hold chips, measuring label printing surface, while buffering the impact of various possible damage to the chip. SmartStrate also add a special coating to avoid any static electricity.

Through smart technology to package labeling, packaging machinery yourself in the past so we must do it. For example, to the date code, which tells us they are supply chain, packaging display the status of perishable food, worse still, changing the packing density of gas, adjusted for the perishable food packaging environment. In the past, we usually marked in a bag on the shelf, and intelligent packaging bags can tell us, the shelf life it has to. The color of ink printed on the label changes to warn consumers of food in the microwave heating temperature is appropriate. Controlled by temperature changes within the packaging film to control the oxygen / carbon dioxide balance, extend shelf life.

All the smart packaging machinery innovations alike. On the surface, smart packaging machinery for the benefit of the distributors,printing machine retailers and consumers. In fact, smart packaging machinery for the benefit of everyone who uses it. Market research shows that consumers prefer convenient, safe, self-protection packaging machinery
 

Canada ToxinAlert has developed another method of use of color. The company in the food packaging film coated with a layer of special antibodies for certain pathogens, some of these antibodies stained composition itself, the package will tell consumers whether it contains pathogens. There is also a polymer, with two layers of film with holes, one of which is coated with a layer of functional polymer, the expansion occurred after the case of acid, another layer of alkali expansion. Once the PH value of the product packaging changes, the film will be a corresponding expansion or contraction, the use of the pump to adjust the PH value. Outlook is not an instant flexible business intelligence applications, but this era is slowly closer to us. Like any other change,generator sets as it slowly toward us, constantly between the benefits and costs of exploration. We may use RFID technology is still some resistance, some manufacturers even ship the goods before the label affixed temporary cardboard boxes, but this is definitely not the concept of smart packaging machinery. Goods in the supply chain to track the value is obvious, especially for downstream packaging line. Real application of RFID to track and record inventory information, and to collect packaging line operation, the upstream packing and so on.

These are just a small part of the intelligent packaging machinery applications only. Pending RFID technology everyone is talking about RFID tags, almost everyone in this area attempt. Wal-Mart to require suppliers to the rules published by the beginning of this year on the carton and pallet labels RFID tags. Many manufacturers began to explore the use of some form of RFID systems. Then, many try it just ends, label converters,labeling machine code reading system suppliers and suppliers of label claim that the technical success rate of 90%, but many professionals in the industry research shows that the technology is successful rate of 30%. According to the U.S. FreedoniaGroup introduction, the U.S. demand to 2007, total sales of smart labels $ 460 million, an increase of 14 percentage points, the most cost-effective is the RFID tag.

Precisia is FlintInk's department, they use metal ink tag's antenna to make it more flexible, more suitable substrate. The chip is relatively thick, relatively hard, easy to damage.