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Nonwoven material prepared through discontinuous type functional treatment and preparation method thereof

A technology of nonwoven materials and manufacturing methods, which is applied in the direction of nonwovens, fiber treatment, textiles and papermaking, etc., can solve the problems of hindering the application of functional nonwoven materials and high cost, and achieve reduced adverse effects, low production costs, and reduced The effect of dosage

Active Publication Date: 2010-08-25
SHANDONG JUNFU NONWOVEN MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Non-woven materials have been greatly developed in recent years, and their application fields are becoming more and more extensive, especially in medical and health fields such as disposable sanitary napkins, diapers, disposable wet wipes, disposable protective clothing, surgical gowns, and masks. , but with the promotion of applications, according to different needs, the requirements for the hydrophilic function, antibacterial and skin care functions of nonwoven materials are getting higher and higher, and there are more and more; but following, Its cost is also increasing, hindering the application of functional nonwoven materials

Method used

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  • Nonwoven material prepared through discontinuous type functional treatment and preparation method thereof
  • Nonwoven material prepared through discontinuous type functional treatment and preparation method thereof
  • Nonwoven material prepared through discontinuous type functional treatment and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1: Interval functional treatment of nonwoven materials

[0021] As shown in FIG. 1 , on a non-woven material (ordinary non-woven fabric) substrate 1 , through a functional treatment process, functional treatment is performed by spaced arrangement to form spaced functional regions 10 . The functional treatment includes one or more of hydrophilic treatment, antibacterial treatment, vitamin treatment, aloe treatment and mint fragrance treatment.

Embodiment 2

[0022] Embodiment 2: Interval spray gun spraying functional treatment

[0023] As shown in FIG. 2 , the interval-type functional treatment of the nonwoven material in Embodiment 1 adopts the process of spraying with a spray gun. The spray guns 2 are arranged at intervals of a certain distance, and the functional treatment oil is transported by the oil pipeline, and the non-woven material substrate 1 is sprayed at intervals, that is, along the transverse direction of the non-woven material substrate 1, functional treatment is formed at intervals to form a functional coating. The processing area 10 forms a compartmentalized functionally processed nonwoven material. For example, the width of the non-woven material substrate 1 is 7.2 meters, and the spraying width of one spray gun is 0.1 meters, with an interval of 0.3 meters in the middle, 18 spray guns can be arranged to form 18 functional treatment areas 10 with a width of 0.1 meters. , 18 untreated areas with a width of 0.3 m...

Embodiment 3

[0024] Example 3: Functional treatment of convex oil roller coating

[0025] As shown in FIG. 3 , the interval-type functionally treated nonwoven material in Example 1 adopts the process method of convex oil roller coating. In the convex oil roller 3, protrusions 30 are evenly arranged according to a certain distance, and the oil agent can be discharged, and the functional treatment oil agent is transported by the oil pipeline, and the non-woven material substrate is carried out by interval roller coating, that is, along the non-woven material substrate. In the transverse direction of the woven material base material, functionally treated areas 10 are formed at intervals to form an interval functionally treated nonwoven material. For example, the width of the non-woven material base material is 7.2 meters, the width of the oil roller protrusions 30 is 0.1 meters, and the interval between the protrusions 30 is 0.3 meters, 18 protrusions can be arranged to form 18 0.1 meters 10...

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Abstract

The invention discloses a nonwoven material prepared through discontinuous type functional treatment and a preparation method thereof. The nonwoven material basement is processed through discontinuous type functional treatment to form functional areas which are arranged discontinuously. The preparation method of the invention can be used to perform various functional treatments to nonwoven material basement, the equipment modification is easy, the investment is low, the preparation method can not conflict with the production technology of the common nonwoven fabric, the existing equipment and process can also be used; and therefore, the method is easy to realize and the production cost is low. The nonwoven material prepared through discontinuous type functional treatment of the invention can have different functions; the material can be freely cut into multiple pieces with small breadth along the transverse breadth direction, for example the nonwoven material with small breadth in the arrangement manner of 'non-treatment + functional treatment + non-treatment' can be prepared; and the amount of raw material used in functional treatment can be reduced, the cost is saved, and the bad effects of some raw materials to human body can be lowered.

Description

【Technical field】 [0001] The invention relates to the field of nonwoven materials, in particular to functionally treated nonwoven materials and a manufacturing method thereof. 【Background technique】 [0002] Non-woven materials have been greatly developed in recent years, and their application fields are becoming more and more extensive, especially in medical and health fields such as disposable sanitary napkins, diapers, disposable wet wipes, disposable protective clothing, surgical gowns, and masks. , but with the promotion of applications, according to different needs, the requirements for the hydrophilic function, antibacterial and skin care functions of nonwoven materials are getting higher and higher, and there are more and more; but following, Its cost is also increasing, hindering the application of functional nonwoven materials. 【Content of invention】 [0003] The main purpose of the present invention is to provide a non-woven material and a manufacturing method ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H13/00D06B11/00D06M23/16
Inventor 罗俊陈光林常丽张天雷王西山黄春平
Owner SHANDONG JUNFU NONWOVEN MATERIALS
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