[China Packaging Network News] Tobacco cigarettes as the most external packaging of cigarettes, the brand's positioning is more prominent, in addition to meeting the needs of the protection of cigarette storage, the extra emphasis on the market's image effects: including regular folding, smooth feel, Clear bottom effect and visual brightness.
Smoke film must meet the performance
1. Satisfy the different hoods, packing speed and wide heat sealing range under the walking smoothly, complete the winding, cutting, paper-making, folding, heat-sealing and transportation at the machine speed of 100~600 bags/min, even Intermittent parking starts the whole process.
2. The better package reading effect mainly refers to the card position of the film on the cigarette pack case and the geometric shape of the film folded relative to the cigarette pack.
3, a longer period of the fragrant, anti-mildew cycle, to prevent cigarette moisture absorption mildew, to prevent the loss of tobacco aroma outward, that is, a smaller permeability of oxygen permeability, with good barrier properties.
4, better bottoming effect and visual attraction, to ensure lower haze and higher gloss.
5. Preventing blooming and white fogging during storage and transportation, with good surface wear resistance and resistance to engraving.
6. The shape stability for a long time, keeping the cigarette package crisp and flat, no slack, wrinkling or excessive shrinkage caused by cigarette pack deformation. For the hard bag, it needs to have a certain post-shrinkage. For the flexible package, the film size is kept stable, and no loosening or deformation of the cigarette bag caused by excessive shrinkage at the later stage occurs.
7, in line with the environmental protection and hygiene requirements in the processing and consumption process, including: the package heating process does not produce harmful gases (requirements for the film material), prevent adsorption of dust on the shelf display (small amount of surface charge accumulation) , Environmental issues after consumption.
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