Analysis of the most popular fragile paper label

2022-08-24
  • Detail

Analysis of fragile paper label

I. what is fragile paper label

fragile paper label is a composite anti-counterfeiting material with fragile printing material as the fabric, special strong adhesive coated on the back, and silicon coated protective paper as the backing paper. Its basic process flow is: the fragile paper surface material is manufactured by multiple coating, and then the adhesive and composite release paper are coated on the surface material, and then it is formed by acid etching surface layer and corona treatment

fragile paper label is an important kind of self-adhesive label. The breaking strength of its fabric is far lower than the adhesive bonding ability. It can not be completely peeled off after pasting and can not be reused. Fragile paper self-adhesive surface materials are processed through printing, die cutting and other processes to make fragile labels or fragile stickers, also known as fragile commodity warranty stickers. It is mainly used in unconventional commodity identification methods that are difficult to be accurately guaranteed by some formal quality assurance means. In recent years, it has been widely used in the quality assurance of high-end goods such as,, computer accessories, automotive appliances, alcohol, drugs, food, cosmetics, performance tickets, and can also be used in the anti-theft and tampering of mall goods. The characteristics of the goods under warranty are high price, high quality assurance, and high requirements for the accuracy of warranty date. Therefore, the quality of fragile stickers is directly related to the quality of after-sales service and the economic interests of businesses, Using this anti-counterfeiting material can effectively avoid various losses and disputes

second, the combination of fragile paper labels and printing anti-counterfeiting technology

the setting of anti-counterfeiting technology generally includes two aspects: first, the use of high and new technology in the internal structure of products or the special setting of technical points that increase the difficulty of imitation; The second is to paste anti-counterfeiting signs or add anti-counterfeiting measures on the packaging of products. Due to the demand of the anti-counterfeiting market, the anti-counterfeiting technology has developed rapidly, and has developed into a new edge integrating optics, biology, physics, electronics and other disciplines and technologies in China. It can be used as an experimental discipline of stretching, tightening, twisting, tearing, shearing, 180 ° stripping and 90 ° stripping. At present, there are dozens of mature anti-counterfeiting technologies at home and abroad, with different characteristics and advantages of anti-counterfeiting effects. Through the comprehensive comparison of anti-counterfeiting effect, anti-counterfeiting cost and operability, we believe that the combination of fragile paper material anti-counterfeiting with code anti-counterfeiting technology, ink anti-counterfeiting technology, laser holographic image anti-counterfeiting technology, super energy nuclear micro hole anti-counterfeiting technology and micro scale cryptogram technology is a better anti-counterfeiting technology or product. Their combination is a new way, suitable for China's national conditions, and has played a good anti-counterfeiting effect in practical application, so they are widely used in the current anti-counterfeiting field. For example, the practical application of wine labels and drug labels, the application of advanced electronic products, and the application of performance tickets can achieve twice the result with half the effort by using the familiar printing method combined with fragile paper printing

anti counterfeiting technology has different classification methods. For example, it can be divided into physical, chemical, biological, optical, electrical, electronic, atomic, nuclear, etc. this classification method is mainly distinguished from an academic point of view

from the perspective of practical application, the so-called anti-counterfeiting level is mainly divided into four categories according to the difficulty and complexity of anti-counterfeiting technology. They are:

1. The fourth category of anti-counterfeiting technology: General anti-counterfeiting technology, such as general self-adhesive printed labels, can be imitated by simple methods, which is an unsafe anti-counterfeiting method. It is often seen in the north that old wine, which is originally very good and famous in history, adopts such anti-counterfeiting methods. In the current market competition is so fierce, it can not only protect its own brand, but also protect the legitimate rights and interests of consumers. Drinking fake wine, drinking dead people and drinking blind people happen from time to time, so I won't be specific here

2. The third kind of anti-counterfeiting technology: Based on the general anti-counterfeiting technology and appropriately encrypted technology, such as laser trademark, counterfeiters can easily uncover the trademark from the goods to make counterfeits, and they can get the source of goods from different channels. It is not difficult to print, nor can it play a real anti-counterfeiting role

3. The second kind of anti-counterfeiting technology: a comprehensive anti-counterfeiting technology with multi-disciplinary anti-counterfeiting technology and appropriate encryption processing is adopted. At present, many domestic manufacturers use such anti-counterfeiting methods, such as code anti-counterfeiting, hot stamping anti-counterfeiting, void security labels, etc., but counterfeiters can still exploit loopholes to imitate, because counterfeiters can get rich returns with a small amount of money

4. The first type of anti-counterfeiting technology: the anti-counterfeiting technology that is extremely difficult to copy is adopted. At present, the protection awareness of discerning domestic manufacturers is enhanced. The combination of fragile paper material anti-counterfeiting and banknote printing technology is used to make safety labels that are extremely difficult to copy, such as Wuliangye Group, Xifeng wine group, Songhe grain liquid, etc. counterfeiters are deterred for two reasons: first, the labels cannot be removed, and second, the general printing method cannot be printed

if you need high-level fragile paper anti-counterfeiting labels, you can choose the method of combining special anti-counterfeiting printing with fragile paper, such as:

block printing, gravure printing, rainbow printing, pattern docking, wiring printing, multicolor overprint, microfilm printing, hidden image, laser holographic printing, code anti-counterfeiting printing, etc., which organically combines material anti-counterfeiting with printing anti-counterfeiting and ink anti-counterfeiting technology, It is an effective way to raise the threshold of anti-counterfeiting to a higher level

III. precautions for printing, transportation and storage of fragile paper labels

(I) precautions for printing

fragile paper self-adhesive labels, as anti-counterfeiting materials processed by special processes, have low tensile strength, are extremely fragile, have shrinkage, and have certain requirements for temperature, humidity and storage period. In application, it is generally used as an anti-counterfeiting label. According to the difference of backing paper, it can be divided into thin backing paper and thick backing paper. Some flexible packaging products require multi-purpose materials of tensile machine and machine

1. Thin base paper fragile paper self-adhesive surface material

thin base paper fragile paper self-adhesive surface material is suitable for printing and processing in the form of barrel paper on the label machine. Due to the low strength of the surface material, fragile paper only prints, dies, and does not discharge waste; The labels of finished products are only cut and not rewound. Therefore, fragile paper self-adhesive labels cannot be automatically labeled, and they are all manually labeled. Thin base paper fragile paper self-adhesive surface material should not be printed in the form of a single sheet, because the web material will accelerate the shrinkage of the surface material after cutting, causing the deformation of the base paper, the gap between the base paper and the surface material, and the glue liquid overflows under the influence of the environment, resulting in the fracture of the surface material during printing processing, resulting in the increase of waste labels and increased losses. Resin ink relief printing is recommended for fragile paper surface materials on reels

2. Thick base paper fragile paper self-adhesive surface material

the thickness of thick base paper fragile paper self-adhesive surface material is generally 120g--220g/m2. Due to the thickness of the base paper, the shrinkage of the surface material will not cause the deformation of the base paper, but only the shrinkage around the surface material. Thick base paper type fragile paper self-adhesive surface material can be cut into single sheets and then printed. The printing forms are offset printing, embossing printing and silk printing. Manual waste discharge or no waste discharge after die cutting

(II) storage conditions and precautions for labels of surface materials and finished products

1. The recommended storage conditions in the warehouse are: the temperature is 22 ± 2 ℃, and the relative humidity is 50% ± 5%

2. The surface materials or labels should have outer packaging. It is recommended that they be sealed with plastic film and packaged again after each use

3. When storing, place wooden boards under large rolls of materials and store them vertically in the axial direction

4. The printed labels should be stacked in layers after packaging, and should not be too heavy to prevent glue penetration and adhesion

5. Prevent direct sunlight

after meeting the above storage conditions, the fragile paper self-adhesive label surface paper or surface material can be safely stored for more than 1 year

(III) usage skills

1. After fragile paper printing and die-cutting, if you want to increase the fragility of facial paper, you can bake it at ℃ for minutes, so that the fabric is more fragile and the printing effect is more beautiful

2. Marking skills: when users use it after die cutting, do not buckle it with your fingernails. Buckle will only increase the loss, which can be carried out in three steps; 1、 The face paper is upward, starting from a corner, and bending the bottom paper downward, the small label will naturally lift a corner or a small part; 2、 Pull up a corner or a small part (round mark) of the small label with the left thumb upward and outward, and the label will be intact and gently adhered to the thumb; 3、 Stick the label on the article and compact it

3. Printing drying skills: if you want to speed up the drying speed after printing, you can use an infrared bulb for drying (250W, the surface of the bulb is 40mm-50mm away from the surface of the tissue). It is best not to use UV drying, which will cause the tissue to age, or use fast drying ink; UV our company 1 attaches importance to the research and development of new products, and ink drying should be fast

IV. exploration of application fields

the combination of anti-counterfeiting and anti disclosure technology is becoming closer and closer, and has become one of the international popular anti-counterfeiting trends. This technology ensures the non reusability of the packaging, that is, the requirement of one-time use. At the same time, this kind of label or seal itself must also have anti-counterfeiting function, which is the premise of its wide application. At present, the technologies used for labels or seals include laser holographic anti uncovering technology, indentation anti uncovering technology, fragile paper anti-counterfeiting and anti-counterfeiting technology, which significantly improves its bending stiffness and fatigue strength, uncovering technology of uncovering lettering materials, anti uncovering technology of foam film materials, etc., which are widely used in drug packaging, oil paint packaging, cosmetics packaging, ink packaging and other fields abroad

anti counterfeiting and anti fleeing solutions are becoming increasingly digital and electronic, and have become the use trend of packaging anti-counterfeiting. They are called "track and trace solutions" abroad. In addition to anti-counterfeiting, they can also help customers manage and supervise distribution and supply chains. With the support of the software query platform, it monitors the whole process of product circulation in combination with the serial number, unique code, wireless chip or radio frequency tag (RFID) of the package itself, including supermarket retail, clothing tag, logistics tag, commodity tag, drug tag, bar code printing tag. Using fragile labels that can automatically discharge waste will become a new economic growth point

reprinted from: Chinese labels and stickers

Copyright © 2011 JIN SHI