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Cosmetic plastic tube extrusion tube types and use advantages

Cosmetic plastic tube extrusion tube types and use advantages

 

Precautions and treatment methods before printing of plastic tube packaging lines and fonts  There are many noteworthy details in the pre-compression design of plastic tube packaging. Here we will discuss the considerations of small text and line design. Small fonts and lines should be designed on a separate package to avoid multi-color overprinting. The width of the thin line should not be less than 0.1mm, otherwise it is easy to lose during the printing process. The net height of Chinese fonts is not less than 1.8mm, and that of English fonts is not less than 1.5mm. Pay special attention to the design of the reversed text. If the text is very small, especially the strokes are very thin, you should use a single color. You should also pay attention to the choice of fonts. Round-headed font, bold font, and symmetrical spiral font are better choices. Fonts with too wide strokes such as Song Ti and Old Song Ti should be used with caution. When designing this type of font, pay attention to the Chinese font. The clear height is not less than 2.5mm, and the clear height of English font is not less than 2mm. There are three main reasons: 1. Compared with the first printing ink, the ink viscosity is too high. 2. The ink fixation is slow and the ink volume is large. 3. The unbalanced color intensity of the four-color ink is inappropriate. Approach: 1. High-viscosity inks are used for printing first. After printing, low-viscosity inks should reduce the ideal viscosity requirements in the order of overprinting. 2. Adopt fast printing ink, and the printing density is high, some are thinner when printing, and the design area is small for initial printing, which is beneficial to overprinting. 3. Any set of damp multi-color overprinting ink has a balanced color intensity. Overprinting can use the same amount of ink. If it is not the same set of ink printing, use appropriate treatment.

The cosmetic plastic tube adopts co-extrusion technology to co-extrude materials of different properties and types together to form. Plastic tube extrusion tube can be divided into single-layer extrusion tube and multi-layer extrusion tube. The former is mainly used for packaging management of fast-moving cosmetics (such as hand cream) with high appearance requirements and low practical performance requirements, and the latter is mainly used for packaging high-end cosmetics.

The main advantages of co-extruded tubes for cosmetic plastic tubes are as follows.

(1) Because there is no side seal, the appearance effect is better than that of composite tube, which is necessary for high-end cosmetic tube packaging.

(2) According to different extrusion dies, various shapes of extrusion tubes, such as oval and square, can be produced to meet the needs of different users.

The cosmetic plastic tube adopts co-extrusion technology to co-extrude materials of different properties and types together to form. Plastic tube extrusion tube can be divided into single-layer extrusion tube and multi-layer extrusion tube. The former is mainly used for packaging management of fast-moving cosmetics (such as hand cream) with high appearance requirements and low practical performance requirements, and the latter is mainly used for packaging high-end cosmetics.

The main advantages of co-extruded tubes for cosmetic plastic tubes are as follows.

(1) Because there is no side seal, the appearance effect is better than the composite tube, which is necessary for high-end cosmetic tube packaging.

(2) According to different extrusion dies, various shapes of extrusion tubes, such as oval, square, etc., can be produced to meet the needs of different users.


CONTACT US

Contact: Jeff Shao

Phone: 18952591688

E-mail: jeff@cosmetic-tubes.com

Add: No.2 Xingyuan Road,Hangji Twon, Yangzhou City,P.R.China (225111)

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