Summary of the invention
The environmental protection ink that the objective of the invention is to be directed against the deficiency of prior art and provide a kind of food product pack colored drawing to use; It has colour-fast, not blocking sprayer, water tolerance is strong, use properties good, environmental protection, health, safety, thereby efficiently solve existing market water soluble dyestuffs type ink light fugitive according to, fade and obviously very easily cause problem the HUMAN HEALTH infringement.
The present invention adopts the polycomponent plant to mix, and to overcome the shortcoming of assembling and further form the crystallization plug between oil plant and the dye ink homogencous dyes molecule easily, is beneficial to improve the stability of food product pack colored drawing quality and shower nozzle and color.Because the plant that structure is different will disturb crystalline to form in solution, can than the much higher consumption of oiliness, water-based and type of dye ink concentration down application but can not produce bigger crystal grain and harmful chemical ingredients.
The object of the invention is realized that by following technical scheme raw material umber wherein is parts by weight.
The recipe ingredient of the environmental protection ink that a kind of food product pack colored drawing uses is:
Red Cymbidium ensifolium (L.) Sw. 5-10 part, madder 5-10 part, Asian puccoon 5-10 part, acanthaceous indigo 5-10 part, wooden blue 5-10 part, woaded blue 5-10 part, gamboge liquid 15-25 part, pine-soot ink 20-30 part, zero(ppm) water 20-90 part, auxiliary agent be 2. 3. 4. 0.5-1 part of 0.5-1 part, auxiliary agent of 1-2 part, auxiliary agent of 1-2 part, auxiliary agent 1..
Wherein, be used for the red environmental protection ink of preparation with plant red Cymbidium ensifolium (L.) Sw., madder, Asian puccoon; Be used to prepare cyan environmental protection ink with plant acanthaceous indigo, wood indigo plant, woaded blue; Use the plant gamboge, the deciduous tree gamboge is punchinged on its tree, effusive yellow liquor accesses with thick bamboo tube, is gamboge liquid, is used to prepare the Yellow environment-friendly ink; Be used to prepare black environmental protection ink with plant pine-soot ink (burning cigarette with pine branch processes).
The preparation method of the environmental protection ink that a kind of food product pack colored drawing is used:
1, with plant red Cymbidium ensifolium (L.) Sw., madder, Asian puccoon 5-10 part and zero(ppm) water 10-20 part, adding has in the mixing machine of whisking appliance and TM, mixes 10-15 minute in temperature 90-95 ℃; Add 1. 1-2 part of auxiliary agent again; Zero(ppm) water 5-10 part mixed 20-25 minute, stirred to drop to room temperature, discharging; Product filters through pressure filter after filtering with 300 order gauzes again, promptly obtains the environmental protection red ink that the food product pack colored drawing is used.
2, with plant acanthaceous indigo, wood indigo plant, woaded blue 5-10 part and zero(ppm) water 10-20 part, adding has in the mixing machine of whisking appliance and TM, mixes 10-15 minute in temperature 90-95 ℃; Add 2. 1-2 part of auxiliary agent again; Zero(ppm) water 5-10 part of surplus mixed 20-25 minute, stirred to drop to room temperature, discharging; Product filters through pressure filter after filtering with 300 order gauzes again, promptly obtains the environmental protection cyan that the food product pack colored drawing is used.
3, with plant gamboge extracting solution 15-25 part and zero(ppm) water 20-30 part, adding has in the mixing machine of whisking appliance and TM, mixes 10-15 minute in temperature 90-95 ℃; Add 3. 0.5-1 part of auxiliary agent again; Zero(ppm) water 10-15 part of surplus mixed 20-25 minute, stirred to drop to room temperature, discharging; Product filters through pressure filter after filtering with 300 order gauzes again, promptly obtains the environmental protection yellow ink that the food product pack colored drawing is used.
4, with plant pine-soot ink 20-30 part and zero(ppm) water 15-20 part, adding has in the mixing machine of whisking appliance and TM, mixes 10-15 minute in temperature 90-95 ℃; Add 3. 0.5-1 part of auxiliary agent again; Zero(ppm) water 10-15 part of surplus mixed 20-25 minute, stirred to drop to room temperature, discharging; Product filters through pressure filter after filtering with 300 order gauzes again, promptly obtains the environmental protection black ink that the food product pack colored drawing is used.
Its beneficial effect of environmental protection ink that a kind of food product pack colored drawing is used is: the present invention have the colourity height, colour-fast, not blocking sprayer, water tolerance is strong, use properties good; The long-time color and luster that uses is stable, accurate; And because the ink that adopts plant extract to process; Have environmental protection, health, safety, harmless to HUMAN HEALTH.It is applied to the food product pack colored drawing, meets the requirement of export-oriented food product pack colored drawing to the hygienic quality of ink.
Embodiment
Below in conjunction with embodiment the present invention is further described.
Embodiment 1, and with plant red Cymbidium ensifolium (L.) Sw., madder, Asian puccoon 5-10 part and zero(ppm) water 10-20 part, adding has in the mixing machine of whisking appliance and TM; Mixed 10-15 minute in temperature 90-95 ℃, add 1. 1-2 part of auxiliary agent again, zero(ppm) water 5-10 part mixed 20-25 minute; Stirring drops to room temperature; Discharging, product are filtered through pressure filter after filtering with 300 order gauzes again, promptly obtain the environmental protection red ink that the food product pack colored drawing is used.With plant acanthaceous indigo, wood indigo plant, woaded blue 5-10 part and zero(ppm) water 10-20 part, adding has in the mixing machine of whisking appliance and TM, mixes 10-15 minute in temperature 90-95 ℃; Add 2. 1-2 part of auxiliary agent again; Zero(ppm) water 5-10 part of surplus mixed 20-25 minute, stirred to drop to room temperature, discharging; Product filters through pressure filter after filtering with 300 order gauzes again, promptly obtains the environmental protection cyan that the food product pack colored drawing is used.With plant gamboge extracting solution 15-25 part and zero(ppm) water 20-30 part, adding has in the mixing machine of whisking appliance and TM, mixes 10-15 minute in temperature 90-95 ℃; Add 3. 0.5-1 part of auxiliary agent again; Zero(ppm) water 10-15 part of surplus mixed 20-25 minute, stirred to drop to room temperature, discharging; Product filters through pressure filter after filtering with 300 order gauzes again, promptly obtains the environmental protection yellow ink that the food product pack colored drawing is used.With plant pine-soot ink 20-30 part and zero(ppm) water 15-20 part, adding has in the mixing machine of whisking appliance and TM, mixes 10-15 minute in temperature 90-95 ℃; Add 4. 0.5-1 part of auxiliary agent again; Zero(ppm) water 5-10 part of surplus mixed 20-25 minute, stirred to drop to room temperature, discharging; Product filters through pressure filter after filtering with 300 order gauzes again, promptly obtains the environmental protection black ink that the food product pack colored drawing is used.