JPS63281614A - Cleaning mop - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a cleaning mop that has durability, water retention, washing resistance, cleaning function, and excellent fashionability.

(Prior Art) In conventional motupu, the pile system is generally made of cotton and is lightly twisted. However, such conventional mops tend to untwist and tear during operation, causing hooks, resulting in lack of durability and reduced cleaning performance. In addition, since the work is completed by natural drying, it takes time, and the long-term wet condition causes the cotton fibers to rot or deteriorate, which is inconvenient for motsupu.

On the other hand, those that are highly twisted have poor water retention during initial use, resulting in a shorter period of good condition. Therefore, it was commonly used in a twisted state.

It is possible to use synthetic fibers as a pile type instead of the cotton pile yarn described above, but if the cotton fibers are simply lightly twisted like the cotton fibers described above, they will have durability but will be inferior in water retention and will not flop. It did not have the function of Sei B.

An object of the present invention is to solve the above-mentioned conventional drawbacks, and has the following configuration.

(Means for solving the problem) That is, a large number of spun yarns containing synthetic fibers and heat-shrinkable or heat-fusible filament yarns or spun yarns are combined and twisted, and by heat treatment, the above-mentioned A pile yarn formed from a heat-shrinkable or heat-tableable filament yarn or a pile yarn in which spun yarn is shrunk or fused in a twisted state, and each of the pile yarns has a fan-shaped shape. This cleaning mop is characterized by being arranged in parallel and connected to each other by heat-sealing synthetic resin tapes.

In other words, the present invention provides a pile yarn with a large number of spun yarns made of synthetic fibers such as polyester, or a large number of blended spun yarns of polyester and rayon, and a heat-shrinkable and heat-set material such as polypropylene or nylon. By twisting and heat-treating possible filament yarns or spun yarns, the above-mentioned heat-shrinkable and heat-settable filament yarns or spun yarns are softened and shrunk, and bulkiness is achieved at the same time as the twisting is heat-set. is added to increase the porosity between fibers and yarns.

The above heat-shrinkable and heat-fixable filament yarn;
Alternatively, the spun yarn preferably has a heat shrinkage rate of 3% or more, more preferably 10 to 30%.

In addition, instead of heat-shrinkable filament yarns or spun yarns, heat-resistant spun yarns or filament yarns are combined and twisted with a large number of spun yarns containing the synthetic fibers, and heat-treated to make the fibers mutually bonded. It is also possible to partially fix the twist by fusing them together.

By using this type of pile thread as a motsupu, it improves the cleaning performance of dust, dirt, sand, water, etc., and has excellent durability and selection resistance with moderate dust control at the pile tip, and is also multifunctional (cleaning). ), it can be made into a mop with excellent fashionability (color does not easily fade compared to cotton fiber).

When the heat-treated combined twisted yarn is cut to an appropriate length and sewn onto a base fabric, it becomes a pile yarn that has the characteristic of gradually untwisting from the tip of the twisted yarn.

In the present invention, the spun yarn containing synthetic fibers is preferably one obtained by an air spinning machine such as an open-end spinning machine.

The yarn waste constituting the pile yarn is preferably 0.3 to 0.355, and the number of twists is preferably 2 to 3 times/in.

In the present invention, the above pile system is formed into a fan-shaped shape, that is, the tuft base is converged and narrowed, and the tassel base is in the original shape that widens toward the tip of the tuft, and the tuft base and the tip of the tuft are connected to each other. A heat-fusible synthetic resin tape is applied at a portion slightly closer to the tip between the pile threads, and the pile threads are connected to each other by heat-welding to a specific width using an ultrasonic welder.

The figure is an external view of the mop according to the present invention. In the figure, 1 is a pile yarn, and 2 is a heat-sealed part using a synthetic resin tape.

By doing so, the pile system can be prevented from being disturbed and dust can be prevented, and durability can be improved.

Example 10 spun yarns of 105 and 15 spun yarns of 213 obtained by an open-end air spinning machine made of polyester fibers with a fiber length of 35 mm and a single fiber fineness of 1.5 denier.
This and six 105 spun yarns made of polypropylene fibers with a fiber length of 35 mm and short fiber fineness of 1.5 denier as heat-shrinkable fibers are combined and twisted, and vacuum set at 110 to 120 degrees Celsius to create motsup pile. did.

The pile system created in this way is sewn onto a base fabric to form a fan-shaped mop as shown in the figure, and a polyester tape is applied 50m above the tip of the pile and heat-sealed using an ultrasonic welder to form a mop. As for durability,
A mop with excellent water retention, washing resistance, cleaning function, and fashionability was obtained.

(Effects) With the above configuration, the present invention improves the mW performance of dust, dirt, sand, water, etc., and has excellent water retention, durability, and selection resistance with moderately adjusted pile tip dust. It has excellent functions and effects, such as multi-functionality (cleaning), excellent fashionability, and easy air drying, and the fusion of the synthetic resin tape reduces pile thread disturbance, small fraying, and even thread breakage. This made it possible to improve durability.

[Brief explanation of the drawing]

The figure is an external view of a cleaning mop according to the present invention.

Claims (1)

[Claims] A large number of spun yarns containing synthetic fibers and heat-shrinkable or heat-fusible filament yarns or spun yarns are combined and twisted,
A mop formed from a pile yarn in which the heat-shrinkable or heat-fusible filament yarn or spun yarn is shrunk or fused in a plied and twisted state by heat treatment, and each of the pile yarns described above A cleaning mop characterized in that the mop is arranged in parallel in a fan shape and interconnected by a heat-sealable synthetic resin tape.