Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of self assembly formula pen core and self assembly formula pen, and the utility model is printed on the pattern of fineness on the plastic packaging bag of pen core, under can hammer-shears during use, it is rolled into cylindrical, puts into transparent pen arm, make decorative effect.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of self assembly formula pen core, comprise plastic packaging bag and pen core, and on described plastic packaging bag, also be provided with printed patterns.
A kind of self assembly formula pen of being made up of described self assembly formula pen core is provided with penholder, and described penholder is transparent, and described printed patterns is located in the penholder.
As further technical scheme of the present utility model be:
Described pattern is printed on the middle part in the intermediate layer of plastic packaging bag.
The top layer of described plastic packaging bag is transparent.
Described printed patterns can be cut.
As optimal way of the present utility model, described self assembly formula pen is a ball pen.
As optimal way of the present utility model, described self assembly formula pen is a gel ink pen.
The beneficial effects of the utility model are: the present invention is printed on the pattern of fineness on the pen core plastic packaging bag, can hammer-shears during use under, it is rolled into cylindrical, put into transparent pen arm, make decorative effect.So not only can guide people to start to create, can also utilize again by article, save the energy, reduce environmental pollution.
The specific embodiment
Embodiment: a kind of self assembly formula pen core, comprise plastic packaging bag 1 and pen core 2, the top layer of plastic packaging bag 1 is transparent, is printed with pattern 3 in the middle part in the intermediate layer of plastic packaging bag and can cuts.
A kind of self assembly formula ball pen of being made up of self assembly formula pen core is provided with transparent pen arm 4, and printed patterns 3 is arranged in penholder 4.
A kind of self assembly formula gel ink pen of being made up of self assembly formula pen core is provided with transparent pen arm 4, and 4 have printed patterns 3 in penholder.