Colored individual packages of disposable sanitary napkin
A separate packaging, sanitary napkin technology, used in sanitary napkins, applications, medical science and other directions, can solve the problems of reducing the curing effect of silicone release agent, poor release performance, and hardening of packaging paper
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Embodiment 1
[0089] A blue thermosetting silicone coating agent was coated on a nonwoven bonded film comprising a basis weight of 11 g / m 2 plastic film and a basis weight of 15g / m 2 A spunbonded polypropylene nonwoven fabric, and formed with a basis weight of 0.5g / m 2 The three-layer structure of the silicone coating agent (after drying) was thermally cured by passing the resulting structure through a drying chamber at 100° C. at a speed of 60 m / min. Meanwhile, a coating process is performed using a gravure coating roll.
[0090] 10 parts by weight of a blue material (Neo zapon blue 807 manufactured by BASF Co.) and 90 parts by weight of methyl ethyl ketone as a solvent were charged into a mixer and mixed for 2 hours to prepare a blue coloring agent. in such as figure 2 In the mixer shown, 0.6 parts by weight of the blue colorant thus prepared was mixed with 20 parts by weight of the thermosetting silicone coating agent and 80 parts by weight of n-hexane for 4 hours to prepare Get co...
Embodiment 2
[0095] will be like Figure 9 The pattern shown was printed with blue ink on the nonwoven of the film bonded nonwoven in Example 1. As the blue ink, New-sky blue manufactured by DAIHAN INK Co. Ltd. was used. According to the same steps as in Example 1, the disposable sanitary napkins were packaged with the individual wrapping paper prepared in Example 2.
Embodiment 3
[0097] A blue thermosetting silicone coating agent is coated on a non-woven bonded film comprising a basis weight of 25 g / m 2 plastic film and a basis weight of 15g / m 2 A spunbonded polypropylene nonwoven fabric, and formed with a basis weight of 0.5g / m 2 The three-layer structure of the silicone coating agent (after drying) was thermally cured by passing the resulting structure through a drying chamber at 100° C. at a speed of 60 m / min. Meanwhile, a coating process is performed using a gravure coating roll.
[0098] The plastic film comprises: 30 parts by weight of linear low density polyethylene, 30 parts by weight of high density polyethylene, 30 parts by weight of low density polyethylene and 2 parts by weight of Titanium dioxide. Also, the plastic film was produced under the same conditions as in Example 1. The thus-produced plastic film and nonwoven fabric were bonded together by utilizing an extrusion lamination method. According to the same steps as in Example 1, ...
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