WO2005102240A1

WO2005102240A1 - A method of manufacturing a sanitary napkin color-packaged

Info

Publication number: WO2005102240A1
Application number: PCT/CN2005/000189
Authority: WO
Inventors: Yinhai Yang
Original assignee: Yinhai Yang
Priority date: 2004-04-23
Filing date: 2005-02-16
Publication date: 2005-11-03
Also published as: CN1689544A

Abstract

A method of manufacturing a sanitary napkin or sanitary pad color-packaged, comprises the steps of following: (1) compounding an absorbent core, a nonwoven fabric or various topsheets; (2) compounding it with a barrier layer; (3) cutting off the finished product; (4) internally packaging the finished product with a packing film set with an isometric vitta or a nonisometric vitta and including at least two colors or a packing film printed with a pattern; and (5) stacking and packaging. The method directly packages the finished product with the internal packing film set with an isometric or a nonisometric multicolor vitta, so continuous manufacture without the step of manually matching colors can be achieved.

Description

Technical field

The present invention relates to a method for producing sanitary articles, and more particularly, to a method for producing feminine sanitary articles using colored inner packaging. Background technique

In recent years, transparent outer packaging of products has become an international trend. More and more products have changed their packaging designs in order to adapt to this trend, and have adopted transparent outer packaging. However, the color of the individual packaging inside the product is single.

Feminine hygiene products have also followed this trend and adopted transparent outer packaging, which has caused consumers' attention to the inner packaging. The single-color inner packaging usually used makes consumers feel too monotonous and cannot meet the modern people's mentality of seeking new and different things, so some manufacturers have begun to use colored inner packaging. The specific method of using the existing technology to achieve color inner packaging is to first produce a certain number of small packaging sanitary napkins or sanitary pads of single color, such as pink, yellow, blue, etc., and a large number of The crates are stored separately, and according to the color matching process requirements, the colors are manually matched by hand, and the sanitary napkins or sanitary pads made of several colors are matched, and then the final outer packaging (usually ten tablets) As a group). In the above production process, different colored papers need to be replaced at any time, the production process is complicated, and the production cannot be continuous. At the same time, the products produced not only occupy a limited production land, but also require a lot of manpower and packaging space for manual color matching. The color matching speed is slow, the work efficiency is low, and it is easy to cause secondary pollution of sanitary products. Management has increased the difficulty of ensuring product quality, severely affected production volume, and restricted economic development. Summary of the invention

The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a method for producing a colored packaging sanitary napkin and a sanitary pad with simple and convenient packaging procedures, high production efficiency, and relatively low production cost.

The production method of the colored packaging sanitary napkin and sanitary pad of the present invention is realized through the following technical schemes: The production method of the colored packaging sanitary napkin or sanitary pad of the present invention, 'First, the absorbent layer, the surface layer and the bottom material are processed and formed. It is a sanitary napkin or a sanitary pad, and then it is packed with a packaging film printed with regular or irregular colored strips, and then it is packaged after the last chip.

The packaging film is provided with two or more color color bars; the packaging film is provided with equal or different color bars Distance; the width of the color bar is more than 10mm.

In another method for producing the colored packaging sanitary napkin or sanitary pad, the absorbent layer, the top layer, and the bottom material are first processed into a sanitary napkin or sanitary pad, and then packaged with a printed packaging film. The packaging pattern is a plant, an animal, a text or a geometric figure. _f Compared with the prior art, the packaging method of the present invention simplifies the packaging steps. The packaging method is very simple. Although it is very simple, it has achieved unexpected results. Since the isometric or non-isometric multicolor segment inner packaging film is directly used Packaging can make the production process continuous, eliminating the steps of stacking, storage, and manual color matching. The most important thing is to solve the problems of low original production efficiency and high labor intensity. Compared with the original technology, it can improve production. More than 75% efficiency, which saves labor and greatly reduces production costs, and can be commercially successful. detailed description

The following further describes the present invention in combination with the embodiments:

The production method of colored packaging sanitary napkins or sanitary pads of the present invention is to process materials such as absorbent layer, surface layer and bottom layer into sanitary Φ or sanitary pads, and then use packaging films printed with regular or irregular colored strips. package. The regular color bars are printed by alternately printing any two or more colors, such as red, yellow, and blue; red, yellow, and blue... The color bars can be blue, yellow, green; red, yellow, blue, etc., that is, random random combinations; the color bars set in the packaging film are arranged at an equal distance, which means: A variety of different color bars form an independent color unit of equal length, and the color units and the color units form a neat and orderly arrangement, such as a strip-shaped pattern, a square-shaped pattern, etc. The unequal arrangement refers to: A plurality of different color bars constitute an independent color unit of varying length. The formed color unit may be a rectangular pattern, a stepped pattern, a triangular pattern, a wave pattern, etc. Another independent color unit of varying length intersects with the above-mentioned rectangular pattern, step pattern, triangle pattern, wave pattern and other color cells! ] To form a complete flat pattern; the width of the color bar is more than 10mrn. The sanitary napkins or sanitary pads packaged by this packaging method do not need to be selected arbitrarily, and the combination of different colors will result in multi-color effects.

Another production method of the colored packaging sanitary napkin or sanitary pad of the present invention is to first process an absorbent layer, a surface layer, a bottom layer and other materials into a sanitary napkin or sanitary pad, and then use a patterned packaging film for packaging. The background color of the pattern can be blue, yellow, green, pink, or purple, etc., and the packaging pattern is a plant, animal, text, or geometric figure such as: flowers, kittens, English letters, Chinese characters , Arbitrary graphics that can be synthesized by a computer ......... and so on.

The following are specific examples − Embodiment 1: First, a dust-free paper, a filter element, and a non-woven fabric are compounded into a sanitary napkin or a sanitary pad;

Secondly, the packaging film (coated with silica gel) for sanitary napkins or pads is composed of independent sheet packaging. The materials that can be used are packaging materials of various weights and widths;

Then wrap the film with a bar or square pattern printed with four isometric color bars. The color bar width is

40mm for packaging;

Finally, the color small packages are combined and packaged by transparent materials, and each large package contains 10 small packages, so as to achieve the effect that the product can be displayed in multiple colors alternately through the transparent outer package. Finally, pressing, packing and storage.

Example 2:

First, compound dust-free paper, filter element, and non-woven fabric into sanitary napkins or sanitary pads;

Secondly, the packaging film for sanitary napkins or sanitary pads (not coated with silicone) is composed of independent sheet packaging. The materials that can be used are packaging materials of various weights and widths;

Then use a rectangular pattern, step pattern, triangle pattern or wave pattern packaging film printed with six colors of non-equidistant color stripes, and the width of the color stripes is 50mm for packaging;

Finally, the above-mentioned colored small packages are combined into large packages from transparent materials, each of which contains 8 small packages, so as to achieve the effect that the products can be displayed in multiple colors alternately through the transparent outer package. Finally, packing, packing and storage.

Example 3:

First, the dust-free paper, the filter element, and the non-woven fabric are compounded into a sanitary napkin sheet or a sanitary pad;-Secondly, the sanitary napkin sheet or the sanitary pad packing film (not coated with silicone) is formed into an independent sheet package. Use packaging materials of various weights and widths;

Then use a rectangular pattern, step pattern, triangle pattern or wave pattern packaging film printed with four colors of non-equidistant color stripes, and the width of the color stripes is 20mm for packaging;

Finally, the above-mentioned colored small packages are combined into large packages from transparent materials, each of which contains 6 small packages, so as to achieve the effect that the products can be displayed in multiple colors alternately through the transparent outer package. Finally, packing, packing and storage.

Example 4:

First, compound dust-free paper, filter element, and non-woven fabric into sanitary napkins or sanitary pads; Secondly, the packaging film for sanitary napkins or sanitary pads (coated with silica gel) is composed of independent sheet packaging. Then, a strip-shaped pattern with five-color isometric color stripes is printed, and a square-shaped packaging film is used. Strip width is 60mm for packaging;

Example 5:

Then use a rectangular pattern, step pattern, triangle pattern or wave pattern packaging film printed with two colors of non-equidistant color stripes, and the width of the color stripes is 40mm for packaging;

Example 6:

Then use various colors such as blue, yellow, green, pink, purple, etc. to print various patterns, such as: flowers, kittens, English letters, Chinese characters, any computer can be synthesized The graphic packaging film is used for inner packaging. Finally, the above-mentioned small packages are combined into large packages from transparent materials. Each large package contains 10 small packages to achieve the effect that the products can be displayed with different patterns through the transparent outer package. Finally, pressing, packing and storage.

The embodiments described above are illustrative and not restrictive, and all changes and modifications are within the protection scope of the present invention without departing from the spirit and scope of the present invention.

Claims

Rights request

1. A method for producing colored packaging sanitary napkins or sanitary pads, characterized by first processing an absorbent layer, a surface layer, and a bottom material into sanitary napkins or sanitary pads, and then printing them with regular or irregular colors Packaging film. ·

2. A method for producing colored packaging sanitary napkins or sanitary pads, which is characterized by first processing an absorbent layer, a surface layer, and a bottom material into sanitary napkins or sanitary pads, and then using packaging films printed with different patterns Packing.

3. The method for producing a colored packaging sanitary napkin or sanitary pad according to claim 1, wherein the packaging film is provided with two or more color strips.

4. The method for producing a colored packaging sanitary napkin or a sanitary pad according to claim 3, wherein the color strips provided in the packaging film are arranged at equal or unequal intervals. '

5. The method for producing a colored packaging sanitary napkin or a sanitary pad according to claim 4, wherein the width of the color bar is 10 mm or more.

6. The method for producing a colored packaging sanitary napkin or sanitary pad according to claim 2, wherein the packaging pattern is a plant, an animal, a character or a geometric figure.