Explosive coded packaging film and coding method

Abstract

The invention discloses an explosive coded packaging film. The film comprises a lower film body in which the outer side of explosive is wrapped, a middle film body in which the outer side of the lower film body is wrapped, and an upper film body in which the outer side of the middle film is wrapped, wherein barcodes are printed on the surface of the side, facing the outer film body, of the middle film body, and the upper film body is transparent. Compared with traditional label coded methods, the explosive coded packaging film and a coding method have the advantages that cost can be reduced greatly, damage to code information can be reduced during production, storage, transportation and use, code information is harder to damage manually, and information completeness is well guaranteed.

Description

[0001] technical field [0002] The invention relates to the technical field of packaging coding, in particular to a coding packaging film of explosives and a coding method thereof. Background technique [0003] At present, civil blasting equipment manufacturers use the labeling method on the surface of explosive packaging for the identification of the smallest package and the middle package of explosives. Existing explosives are divided into powdery and milky explosives. Powdery explosives are easily damaged during the automatic packaging process, resulting in dust sticking to the surface of the explosives. Labels are easily dropped on the powder rolls with dust, resulting in subsequent reading and collection equipment. The information cannot be collected, which increases the poor reading rate. Emulsion explosives need to enter the water pool for cooling during the automatic packaging process, and there are also cases of damage, resulting in water and explosive body sticki...

AI Technical Summary

Problems solved by technology

Existing explosives are divided into powder and milky explosives. Powdery explosives are easily damaged during the automatic packaging process, resulting in dust sticking to the surface of the explosives. Labels are easily dropped on the powder rolls with dust, resulting in subsequent reading and collection equipment. Unable to collect information, increasing the poor reading rate

Milky explosives need to enter the water pool for cooling during the automatic packaging process, and there are also cases of damage, resulting in water and explosive body sticking to the surface of the explosive, and the label cannot be firmly attached to the surface of the explosive packaging, which also leads to subsequent reading and collection. The equipment cannot collect information, which increases the poor reading rate

Labels generally use paper materials, and explosives are chemical products that corrode paper materials more severely, which has a great impact on the storage period and environment of explosives, and even affects the collection of information and data during storage, logistics, use and destruction.

Moreover, the label production process includes the purchase of label raw materials, the slitting machine for slitting, the die-cutting machine for die-cutting according to the size of the label, and the printing of one-dimensional or two-dimensional barcodes, etc., which makes the label production process complicated and long-term. high cost

Images