CN102190119A

CN102190119A - Novel method for improving packing quality and authenticating quality of Pu'er tea

Info

Publication number: CN102190119A
Application number: CN2010101189900A
Authority: CN
Inventors: 牛乃秀; 彭雪萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-08
Filing date: 2010-03-08
Publication date: 2011-09-21

Abstract

The invention relates to a novel method for improving the packaging quality and authenticating the quality of Pu'er tea, which is characterized in that: passive radio frequency identification (RFID) cards with representative frequencies of low frequency of below 135KHz, high frequency of 13.56MHz, ultrahigh frequency of 860 to 960MHz, microwave of 2.4 to 5.8G respectively are embedded in the process of forming the Pu'er tea; an inner tag which directly contacts the tea is transparent and tasteless glutinous rice paper which has the thickness of 0.01 to 0.045mm and is formed by drying; an outer package is a natural functional fiber package with the average fineness of 6 to 8dtex, the average strength of 3.49 to 6.54CN/dtex and the average length of 60 to 110mm; and printing ink for characters and patterns on the package is environment-friendly electron-beam curing ink. By the method, the Pu'er tea has a unique identity card, the quality of the Pu'er tea is effectively ensured and accurately and quickly authenticated, the retention of chemical substances and the invasion of unpleasant odor are avoided, and the packaging quality of the Pu'er tea is effectively improved.

Description

The new mode that a kind of Pu'er tea package quality-improving and product quality are discerned

Technical field

The present invention relates to the new mode that a kind of Pu'er tea package and quality are discerned, especially in the course of processing, pack the new mode that its true quality is is effectively discerned in quality-improving and circulation and the collection process at Pu'er tea.

Background technology

Pu'er tea is that the bright leaf with Yunnan large-leaf seed tea (Camellia sinensis Kuntze.var.assamica Kitamura) is that raw material is made, it has two series: directly reprocessing for the life of finished product general and through artificial rapid-result fermentation back reprocessing form ripe general, divide loose tea and compressed tea two classes on the type system again; All also continue behind the finished product carrying out natural ageing process, have unique quality of Chen Yue perfume (or spice) more.Ten li in Yunnan is on the same day unique weather not, achieved Pu'er tea " mountain simply ", " ten mountains, ten flavors ", different producing regions, shape, look, perfume (or spice), matter, the identical characteristics of exhausted nothing, Pu'er tea has the branch of tree and shrubs on tea cyanines raw material, the branch of newly picked and processed tea leaves and old tea is arranged on the time limit, the branch that living tea and ripe tea are arranged on fermentation transforms, at fragrance the branch of many sayings is arranged, the branch in dried storehouse and wet storehouse is arranged in the storage, these differentiations are had nothing in common with each other Pu'er tea on price, mouthfeel, effect.Therefore Pu'er tea on market because of the productive year, select materials and the difference of processing technology makes its price that huge difference also be arranged, but Pu'er tea is in the productive year and select materials and the evaluation of processing technology is the expertise that need extremely enrich and very professional technical method, consumers in general do not possess this resolution capability, can only distinguish by simple outward appearance, therefore some illegal retailer takes various artificial fermentation means, even on tea, sprinkle dust, it is more outmoded with tea immersion or random mark date manufactured etc. tealeaves to be got on outwardly tea packaging, improve selling price according to this, hoodwink consumers in general, cause present Pu'er tea market extremely chaotic, seriously influenced the market prestige of Pu'er tea.

Present prevailing owing to Pu'er tea market, cause on the market brand and product of Pu'er tea of a great variety, in order to attract customer's eyeball, each producer is sufficient down on the packaging the time, but the used paper of these packages printing things has all added a large amount of chemical substances basically in the process of making, especially in the process of bleaching, used a large amount of organic chlorides, and these organic chlorides is residual, meeting slow release in storage process afterwards will produce influence greatly to the quality of Pu'er tea.These packings go up those excellent pattern and literal in addition, also all contain a large amount of deletrious materials in fact, because China's packaging for foodstuff mainly also is to use solvent type ink at present, this class printing ink contains a large amount of hazardous solvents, as benzene,toluene,xylene etc., the words that benzene exceeds standard will cause cancer, particularly disease in the blood system.In addition, also there are harm greatly in heavy metal in the printing ink such as mercury, lead, arsenic equal size to human body.

At present, in commodity necks city, also there are some false proof and discern technology, these technology are included in pastes anti-false trademark, phone or online Antiforge inquiry system etc. on the product, but these technology are fairly simple comparatively speaking, and the fraud cost is lower, so only use and thisly on product, paste anti-false trademark, set up polling telephone system and have little significance for this specialty goods of Pu'er tea, fake producers even can utilize this false proof means further to play tricks further utilize this means to take advantage of and compile and hoodwink the customer.Therefore Pu'er tea false proof discern method must have a cover more special, a kind of of specialty discern at the false proof of Pu'er tea specially.RFID is the abbreviation of the English (Radio Frequency Identification RFID) of REID, claim electronic tag again, REID is a kind of automatic identification technology that begins to rise the nineties in 20th century, and REID is one and utilizes radiofrequency signal to realize that by space coupling (alternating magnetic field or electromagnetic field) no touch information transmission and the information of passing through to be transmitted reach the technology of identifying purpose.By this technology, make Pu'er tea just as the cermet of identification that oneself has been arranged, can carry out effective monitoring from a series of processes such as germination, harvesting, processing, packing, storages to Pu'er tea, be that a kind of actv. is discerned method.

Summary of the invention

The purpose of this invention is to provide a kind of Pu'er tea and in the course of processing, pack the new mode that its true quality is is effectively discerned in quality-improving and circulation and storage, the collection process, and defective product is realized recalling fast.It is characterized in that:

1, in the Pu'er tea forming process, insert different frequency and be divided into low frequency (LF), high frequency (HF), superhigh frequency (UHF), microwave (MW), corresponding representative frequency is respectively: low frequency 135KHz is following, high frequency 13.56MHz, superhigh frequency 860M～960MHz, microwave 2.4G, 5.8G passive radio frequency identification card (RFID), product meets EPC, CLASS1, GEN2, ISO18000-6C, ISO15693, ISO14443A/B.

2, the interior label of direct contact tealeaves is adopted a kind of transparent, tasteless, thickness 0.01～0.045mm, just melt in the mouth is mixed by shitosan, gelatin and a small amount of lecithin, casting film-forming, the edible wafer that oven dry forms replaces.

3, the fiber average fineness is adopted in external packing: 6-8dtex, mean intensity: 3.49-6.54CN/dtex, mean length: 60-110mm, having waterproof and dampproof, resistance oxygen, antibiotic, antibacterial, the functional fiber of antiultraviolet, natural bamboo fibres, tea tree fiber is raw material, without the primary colors wrapper of chemical bleaching, this material easily biological-degradable.

4. packing goes up the electron beam curing ink of the printing employing environment-friendly type of literal, pattern, saving in energy when this printing ink uses does not contain solvent, solvent-free volatilization in the composition, environment, stock are not polluted, less curing space, process velocity is fast, the output height, the dot gain rate is little, the trace good brightness, advantage such as wear-resisting and resistance to chemical attack, color comprises kermesinus, green, black and dark brown.

The present invention has following outstanding advantage and good effect:

1, the invention has the advantages that by in Pu'er tea, inserting passive RF card (RFID), every batch of Pu'er tea information of detail record, make Pu'er tea that the unique identity card of oneself arranged, in the quality of Pu'er tea with display the time limit, logistics, link have something to base ons such as sale, and then the various market price standards systems that made things convenient for price department to formulate Pu'er tea according to the different qualities and the time limit of Pu'er tea, and the authenticate technology that has solved consumers in general and do not have specialty just can't be differentiated the problem of Pu'er tea, allow the customer differentiate that the technology of Pu'er tea becomes simply, allow consumers in general and collector when buying and collecting and the Pu'er tea of such collection being concluded the business once more in the future, can be arranged the definite time according to this tea of proof, local tea variety and quality.

2, the invention has the advantages that with the interior label of Pu'er tea direct contact and adopt wafer, this material has tangible water preventing ability, selectable permeability to air and impermeabilisation ability, can attack by moistureproof effectively and isolated extraneous bad smell, actv. has guaranteed that the quality of Pu'er tea in storage process is unaffected.

3, the invention has the advantages that it is raw material that employing has natural bamboo fibres or tea tree fiber antibiotic, antibacterial, anti-ultraviolet function, former coloured paper without chemical bleaching is packed, this kind paper is without chemical bleaching, no harmful chemical residual, and the material of this packing and mode, help Pu'er tea when after fermentation, filter assorted flavor to guarantee pure effect.

4, the invention has the advantages that the literal on all packings of using and the printing of pattern all adopt environment-friendly electronic beam-curable printing ink, the harm of having stopped hazardous solvent and heavy metal, the cleaning free from extraneous odour has promoted the packing quality of Pu'er tea effectively.

The specific embodiment

Embodiment 1:

In the Pu'er tea forming process, insert passive radio frequency identification card (RFID), inserting the card frequency is 13.56MHz, product meets EPC, CLASS1, GEN2, ISO18000-6C, ISO15693, ISO14443A/B, wherein details such as mode, date manufactured are displayed in the place of production, tea tree information, plucking time, mode, processing technology, the storage of this batch of typing Pu'er tea in detail, disclose the details that this batch Pu'er tea is grown, is worked into sale comprehensively, and, transfer to quality inspection quality supervision department and put on record this information input computer;

Interior label employing at direct contact tealeaves is transparent, tasteless, thickness 0.025mm, and just melt in the mouth is mixed casting film-forming, the edible wafer label that oven dry forms by starch, gelatin and a small amount of lecithin;

The fiber average fineness is adopted in external packing: 6dtex, mean intensity: 3.49CN/dtex, mean length: 95mm, and the natural bamboo fibres with function such as antibiotic, antibacterial, antiultraviolet is a raw material, without the primary colors wrapper of chemical bleaching;

Environment-friendly electronic beam-curable ink printing is adopted in the printing of the character pattern of exterior and interior packing, and color is kermesinus, green, black.

Embodiment 2:

In the Pu'er tea forming process, insert passive radio frequency identification card (RFID), insert card frequency 13.56MHz, product meets EPC, CLASS1, GEN2, ISO18000-6C, ISO15693, ISO14443A/B, wherein details such as mode, date manufactured are displayed in the place of production, tea tree information, plucking time, mode, processing technology, the storage of this batch of typing Pu'er tea in detail, disclose the details that this batch Pu'er tea is grown, is worked into sale comprehensively, and, transfer to quality inspection quality supervision department and put on record this information input computer;

Inner packing at direct contact tealeaves adopts the wafer label, and edible wafer is transparent, and is tasteless, thickness 0.045mm, and just melt in the mouth is mixed by starch, gelatin and a small amount of lecithin, casting film-forming, oven dry forms;

The fiber average fineness is adopted in external packing: 8dtex, mean intensity: 6.15CN/dtex, mean length: 105mm, and having function natural bamboo fibres such as antibiotic, antibacterial, antiultraviolet or tea tree fiber is raw material, without the primary colors wrapper of chemical bleaching;

Claims

1. the new mode discerned of Pu'er tea package quality-improving and product quality is characterized in that: in the Pu'er tea forming process, insert passive radio frequency identification card (RFID); The interior label of direct contact tealeaves adopts wafer; It is raw material that external packing is adopted with natural bamboo fibres or tea tree fiber, without the primary colors wrapper of chemical bleaching; Environment-friendly electronic beam-curable ink printing is adopted in the printing of literal, pattern on the packing.

2. the new mode of discerning according to the described a kind of Pu'er tea quality-improving of claim 1 and quality, it is characterized in that the described passive RF card (RFID) of inserting is low frequency (LF), high frequency (HF), superhigh frequency (UHF), microwave (MW), corresponding representative frequency is respectively: low frequency 135KHz is following, high frequency 13.56MHz, superhigh frequency 860M～960MHz, microwave 2.4G, 5.8G passive radio frequency identification card (RFID), product meets EPC, CLASS1, GEN2, ISO18000-6C, ISO15693, ISO14443A/B.

3. the new mode of discerning according to the described a kind of Pu'er tea quality-improving of claim 1 and quality, it is characterized in that described interior label wafer is a kind of transparent, tasteless, thickness 0.01～0.045mm, just melt in the mouth, mix casting film-forming, the edible wafer that oven dry forms by shitosan, gelatin and a small amount of lecithin.

4. the new mode of discerning according to the described a kind of Pu'er tea quality-improving of claim 1 and quality, it is characterized in that described external packing material is average fineness: 6-8dtex, mean intensity: 3.49-6.54CN/dtex, mean length: 60-110mm, having antibiotic, antibacterial, the functional fiber of antiultraviolet, natural bamboo fibres, tea tree fiber is raw material, without the former coloured paper of chemical bleaching.

5. the new mode of discerning according to the described a kind of Pu'er tea quality-improving of claim 1 and quality, the printing-ink that it is characterized in that literal, pattern on the described packing is an environment-friendly electronic beam-curable printing ink, color comprises kermesinus, green, black, dark brown.