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Carpet and process for producing the same

A technology of carpets and piles, applied in carpets, etc., can solve the problems of difficult to achieve allergic diseases, inactivation of allergens, non-existence, etc., and achieve the effect of preventing the living environment induced by allergic diseases and reducing the amount of allergens

Inactive Publication Date: 2007-03-14
SUMINOE TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current status is that in a fiber aggregate of a special structure called a pile carpet having piles on the surface, that is, piles are planted on the upper surface of the base fabric and formed on the lower surface of the base fabric. Among the carpets composed of backing layers, there is no type of carpet with an allergen reducing agent added, and it is not known at all whether the allergen reducing agent is loaded on the pile carpet for the best effect, etc.
Therefore, the previous pile carpets do not have the function of inactivating allergens such as pollen and ticks attached to the carpet. Therefore, it is still difficult for people who use carpets to fully prevent allergic diseases. conditions of the induced living environment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Carpet and process for producing the same
  • Carpet and process for producing the same
  • Carpet and process for producing the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] In 100 parts by mass of water, 50 parts by mass of tyrosine (allergen reducing agent) was dispersed, and 50 parts by mass of EVA resin was further dispersed to obtain an aqueous dispersion. Adopt this aqueous dispersion liquid to be coated on base cloth (by the flat silk woven cloth that polypropylene fiber is made of by spraying method, order pays 110g / m2) 2 ), and then dried at 110° C. for 3 minutes to obtain a base fabric with the allergen reducing agent adhered to one side of the base fabric. At this time, the adhesion amount of the allergen reducing agent is 7g / m 2 . Then, use a tufting machine to plant pile yarns made of polyester fibers from the other side of the base fabric (the side to which the allergen reducing agent is not attached) (the pile yarn is 700 g / m 2 ), thereby forming a cut pile with a pile length of 7 mm on the side to which the allergen reducing agent is attached, thereby obtaining a gray carpet fabric. Then, SBR latex (containing calcium car...

Embodiment 2

[0073] Except that the adhesion amount of the allergen reducing agent on the upper surface of the base fabric is 10g / m 2 Except that, similarly to Example 1, the carpet which consists of the structure shown in FIG. 1 was obtained.

Embodiment 3

[0075] In addition to making the adhesion amount of the allergen reducing agent on the upper surface of the base fabric 1.2g / m2 2 Except that, similarly to Example 1, the carpet which consists of the structure shown in FIG. 1 was obtained.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

A carpet comprising piles (2) provided on the upper face a base fabric (3) and a backing layer (4) formed below the lower face of the base fabric, wherein an allergen-reducing agent (10) is adhered to at least a part of an area (X) ranging from the upper face (3a) of the base fabric (3) to the pile foot. Owing to this construction, allergens such as mites entering the carpet, dead mites and pollen can be efficiently inactivated and the amount of allergens in the carpet can be lowered.

Description

technical field [0001] The present invention relates to a carpet having a function of inactivating allergens such as pollen and ticks adhering to the carpet and a method for producing the same. Background technique [0002] The heat insulation or airtightness of houses built in recent years has been significantly improved, and high-performance energy-saving houses have been developed, which use natural convection to replace indoor air for several times longer than conventional houses. However, in a house designed in this way, due to its high airtightness, it is easy to stay in the room, such as bad smell or dust called house dust (house dust), which become allergens that cause allergies, which will Induces symptoms of allergic diseases such as atopic dermatitis, bronchial asthma, and allergic rhinitis. [0003] There are various types of allergens, such as ticks (body, carcass, shell, feces), mold, pets (hair, scalp), pollen, etc. These are considered to be the main causes ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G27/02
Inventor 濑户保太郎源中修一
Owner SUMINOE TEXTILE CO LTD
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