KR20150015132A

KR20150015132A - Sanitary vinyl glove and ist heat-shrinking apparatus

Info

Publication number: KR20150015132A
Application number: KR1020130090746A
Authority: KR
Inventors: 박시영; 김동명
Original assignee: 박시영; 김동명
Priority date: 2013-07-31
Filing date: 2013-07-31
Publication date: 2015-02-10

Abstract

The present invention relates to a sanitary vial for heat shrinkage which is made to shrink when a heat of 40 degrees or more is applied thereto and is brought into complete contact with the wearer's hand to improve fit and workability, The present invention relates to a glove and a shrinking apparatus for the same, and is characterized in that a heat shrinkable sanitary vinyl glove is stretched to a thickness of 0.02 to 0.25 mm by blending one or more of SPP, PP, PE, LLDPE, PO, And a shrinking device for shrinking the shrinkable hygienic vinyl glove by 90 degrees and having a shrinkage space portion into which the hand is inserted into the shrinking space and a sanitary vinyl glove shrinking the sanitary vinyl glove supplied into the shrinkage space portion by supplying heat into the shrinkage space portion And a shrinkage heating section.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sanitary vinyl glove for heat shrinking,

The present invention relates to a hygienic vinyl glove for heat shrinkage and a shrinking apparatus for the same, and more particularly, to a hygienic vinyl glove for heat shrinking which is completely in close contact with a wearer's hand to completely prevent peeling during use, &Lt; / RTI >

Generally, disposable hygienic vinyl gloves are used to clean the hygienic condition of foods and to prevent workers' hands from being contaminated by food to be cooked. They are made of thin synthetic resin film and are usually made of Its size is made larger.

Such disposable sanitary plastic gloves are advantageous in that they can be used as disposable ones because they are cheap, but they have a problem that the wearability and workability are somewhat lowered due to lack of elasticity and easily peeled off from the hands of the user during operation.

Korean Patent No. 10-0615528 Korean Patent Publication No. 10-2006-0008114

The present invention has been developed in order to overcome the above-described conventional arts, and it is an object of the present invention to improve the comfort and workability of a wearer by making the wearer ' And a shrinking device for shrinking the shrinkable sanitary vinyl glove.

In order to achieve the above-mentioned object, the present invention provides a laminated film comprising an upper film and a lower film, wherein edge portions of the upper film and the lower film are joined, and the upper film and the lower film are made of SPP, PP, PE, LLDPE, There is provided a sanitary vinyl glove for heat shrinkage which is stretched to a thickness of 0.02 to 0.25 mm by any one or two or more blends to shrink at 40 to 90 degrees.

In addition, the present invention provides a nonwoven fabric having a specific gravity of 0.5 to 1.5 g / cm 3 for shrinking at 40 to 90 degrees Celsius, a MD and TD tensile strength of 500 to 1600 kgf / cm 2, an elongation percentage of MD and TD of 80 to 300%, a shrinkage ratio of 25 to 75% The present invention provides a heat shrinkable hygienic vinyl glove comprising an upper film and a lower film formed by stretching the film into a heat shrinkable film.

The present invention also provides a sanitary vinyl glove for heat shrinkage comprising an upper film and a lower film stretched at a tear strength of 1.2 to 3.5 kg / cm and an impact strength of 1 to 16 kgf cm / cm 2.

According to another aspect of the present invention, there is provided a washing machine comprising: a main body having a shrinkage space portion into which a hand is inserted; And a shrinkage heating unit for shrinking the sanitary plastic glove supplied to the shrinkage space by supplying heat to the inside of the shrinkage space.

The present invention also provides a shrinking apparatus for a heat shrinkable hygienic vinyl glove comprising a shrinkage heating section for supplying hot air to a shrinkage space section so that the temperature of the shrinkage space section is maintained at 40 to 90 degrees.

Further, the present invention provides a hot air induction duct comprising: a heater provided in a main body for generating heat; and a hot air induction duct provided in the main body and having a hot air induction portion communicating with the shrinkage space portion; And a shrinkage heating unit installed in the main body, the shrinkage heating unit comprising a blowing fan for blowing air heated by the heater to the hot air induction duct.

The present invention also relates to a glove compartment provided in a main body for storing a sanitary vinyl glove; And a sterilizing unit provided at an inlet of the shrinkage space to sterilize the sanitary vinyl glove.

In addition, the present invention relates to a glove made of a plastic glove which is stretched to a thickness of 0.02 to 0.25 mm by blending one or more of SPP, PP, PE, LLDPE, PO, PVC and PET and has a specific gravity of 0.5 to 1.5 g / A tensile strength of MD and TD of 500 to 1600 kgf / cm 2, an elongation percentage of MD and TD of 80 to 300%, a shrinkage of 25 to 75%, a tear strength of 1.2 to 3.5 kg / cm and an impact strength of 1 to 16 kgf cm / To provide a shrinking device for a heat-shrinkable sanitary vinyl glove which is stretched by stretching.

According to the above-described sanitary glove for heat shrinking according to the present invention and its shrinking apparatus, when the heat of 40 degrees or more is applied, the glove shrinks and is brought into close contact with the wearer's hand, thereby improving the comfort and workability. There is an advantage that it can be prevented from peeling off from the user's hand.

1 is a view showing a sanitary vinyl glove for heat shrinkage according to an embodiment of the present invention.
2 is a perspective view showing a shrinking apparatus for a heat shrinkable sanitary vinyl glove according to an embodiment of the present invention.
3 is a side cross-sectional view of Fig.
Fig. 4 is a plan sectional view of Fig. 2. Fig.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, terms and words used in the present specification and claims are to be interpreted in accordance with the technical idea of the present invention based on the principle that the inventor can properly define the concept of the term in order to explain his invention in the best way. It must be interpreted in terms of meaning and concept.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a sanitary glove for heat shrinking according to the present invention and its shrinking apparatus will be described in detail with reference to the accompanying drawings.

First, referring to FIG. 1, a sanitary vinyl glove for heat shrinkage according to an embodiment of the present invention will be described.

1, the heat shrinkable sanitary vinyl glove 10 according to the present embodiment includes an upper film 11 to cover a wearer's hand, a lower film 13 to be bonded to the upper film 11, . At this time, the edges of the upper film 11 and the lower film 13 are thermally joined to each other.

The heat shrinkable sanitary vinyl glove 10 shrinks when the heat of 40 degrees to 90 degrees is applied to the upper film 11 and the lower film 13 and is attached to the upper film 11 And the lower film 13 are formed of one or more of SPP, polypropylene, PE, LLDPE, PO, polyvinyl chloride (PVC), and poly ethylene terephthalate And is formed by stretching to a thickness of 0.02 to 0.25 mm by blending.

If the thickness of the upper film 11 and the lower film 13 is less than 0.02 mm, it tears easily during use and is very difficult to remove after shrinkage. If the thickness exceeds 0.25 mm, the shrinkage rate remarkably lowers.

In addition, the upper and lower films 11 and 13 according to the present embodiment may have a specific gravity of 0.5 to 1.5 g / cm 3, an MD (traveling direction) And a tensile strength in TD (vertical direction) of 500 to 1600 kgf / cm 2, an elongation percentage of MD and TD of 80 to 300%, a shrinkage of 25 to 75%, a tear strength of 1.2 to 3.5 kg / cm and an impact strength of 1 to 16 kgf cm / cm < 2 > and a friction coefficient of 0.2 to 0.4.

If the elongation percentage of the upper film 11 and the lower film 13 is less than 80%, there is almost no deformation after shrinkage, so that the wearer is inconvenient to move their hands and tears easily. Further, when the elongation percentage of the upper film 11 and the lower film 13 exceeds 300%, the heat shrinking deformation hardly occurs.

If the MD and TD tensile strengths of the upper film 11 and the lower film 13 are less than 500 kgf / cm 2 or more than 1600 kgf / cm 2, the heat shrinkage is not smooth.

Next, a shrinking apparatus for easily shrinking the above-described sanitary vinyl glove for heat shrinking will be described with reference to Figs. 2 to 4. Fig.

2 to 4, a shrink apparatus 100 for a shrinkable sanitary glove according to the present embodiment includes a body 110 into which a wearer's hand wearing a sanitary vinyl glove 10 is inserted, And a shrinkage heating unit 120 for applying heat to the sanitary plastic glove 10 to be supplied to the body 110 to shrink the sanitary plastic glove 10.

The apparatus 100 for shrinking a thermally shrinkable sanitary glove according to the present embodiment includes a glove compartment 130 provided in the main body 110 and a sanitary vial 100 inserted into the main body 110 to accommodate the sanitary vinyl glove 10, And sterilizing unit 140 for sterilizing gloves.

The main body 110 is provided with a shrinking space portion 111 into which a hand is inserted and the shrinking space portion 111 is formed by a case 113 having a rectangular shape. At this time, the case 113 is communicated with the shrinkage heating unit 120 so that the heat of the shrinkage heating unit 120 can be transmitted to the inside of the shrinkage space unit 111 of the main body 110.

When the hand 110 is inserted into the shrinking space part 111, the main body 110 senses the hand so that the shrinking heating part 120 and the sterilizing part 140 are operated, Lt; / RTI >

The main body 110 is formed with a heat dissipating unit 117 on the upper side of the shrinkage heating unit 120 to prevent heat generated in the shrinkage heating unit 120 from being transmitted to the glove compartment 130. The heat radiating portion 117 is formed in a plate shape.

In addition, the main body 110 has a ventilation hole 110a formed at the rear thereof so that external air can be smoothly introduced into the shrinkage heating unit 120. [

The main body 110 is installed in the case 113 with a temperature sensor 119 for stopping the operation of the shrinkage heating unit 120 when the internal temperature of the shrinkage space 111 rises above 90 degrees .

The shrinkage heating unit 120 supplies the hot air to the inside of the shrinkage space 111 so that the temperature of the shrinkage space 111 is kept at 40 to 90 degrees and supplies the sanitary vinyl glove to the shrinkage space 111 And is connected to the case 113 for shrinking.

Specifically, the shrinkage heating unit 120 includes a hot air induction duct 121 installed in the main body 110 and connected to the case 113 to form a hot air induction unit 121a communicating with the shrinkage space unit 111, A heater 123 provided in the hot air induction duct 121 to generate heat and a heat generated in the hot air induction duct 121 to be positioned behind the heater 123 and generated in the heater 123, And a blowing fan 125 for blowing air to the hot air induction portion 121a of the heat exchanger 121.

The hot air induction duct 121 is coupled to the case 113 so that the hot air induction portion 121a communicates with the shrinkage space portion 111 through upper and lower portions and both side surfaces of the case 113. [ At this time, the hot air induction portion 121a is formed into a long hole shape so as to smoothly transfer the hot air to all portions of the sanitary vinyl glove 10.

The glove compartment 130 is provided above the heat dissipation part 117 of the main body 110.

The glove compartment 130 includes a storage space 131 in which the sanitary vinyl glove 10 is stacked and housed, a lid 133 for opening and closing the storage space 131, An elastic supporting portion 135 provided on the inner surface of the housing space 131 for elastically supporting the sanitary vinyl glove 10 accommodated in the storage space portion 131 and a discharge roller 130 for gripping and discharging the sanitary vinyl glove 10 with the discharge opening 130a, (137). The discharge roller 137 automatically discharges the sanitary vinyl glove 10 stacked in the storage space part 131 while being rotated by the motor.

The sterilizing unit 140 is provided at the hand input port of the contraction space to sterilize the sanitary vinyl glove 10. As the sterilizing unit 140, an ultraviolet sterilizing lamp may be used.

It will be apparent to those skilled in the art that the present invention is not limited to the embodiment described above, but may be embodied in various other forms without departing from the spirit of the invention, It will be understood by those of ordinary skill in the art that various changes and modifications may be made without departing from the scope of the present invention.

10: Heat shrinkage hygiene vinyl gloves 100: Shrinkage device
110: main body 120: shrinkage heating part
130: Glove compartment 140: Sterilization part

Claims

Wherein the upper film and the lower film are joined to each other and the edges of the upper film and the lower film are joined together and the upper film and the lower film are bonded to each other by using any one of SPP, PP, PE, LLDPE, PO, , And is shrunk at a temperature of 40 to 90 degrees Celsius by stretching to a thickness of 0.02 to 0.25 mm.

The method according to claim 1,
Wherein the upper film and the lower film have a specific gravity of 0.5 to 1.5 g / cm 3 so as to shrink at 40 to 90 ° C, a tensile strength of MD and TD of 500 to 1600 kgf / cm 2, an elongation of MD and TD of 80 to 300% 75%. &Lt; / RTI >

3. The method according to claim 1 or 2,
Wherein the upper film and the lower film are elongated at a tear strength of 1.2 to 3.5 kg / cm and an impact strength of 1 to 16 kgf cm / cm < 2 >.

A main body having a shrinkage space portion into which a hand is inserted; And
A shrinkage heating unit for supplying heat to the inside of the shrinkage space to shrink the sanitary vinyl glove into the shrinkage space;
Characterized in that the shrinking device of the sanitary vinyl glove for thermal shrinkage is characterized in that the shrinking device of the sanitary vinyl glove.

5. The method of claim 4,
Wherein the shrinkage heating unit supplies hot air to the shrinkage space part so that the temperature of the shrinkage space part is maintained at 40 to 90 degrees.

6. The apparatus according to claim 4 or 5,
A hot air induction duct installed in the main body and having a hot air inducing portion communicating with the shrinking space portion;
A heater provided in the hot air induction duct to generate heat; And
A blowing fan installed in the hot air induction duct for blowing air heated by the heater to the hot air induction duct;
Characterized in that the shrinking device of the sanitary vinyl glove for thermal shrinkage is characterized in that the shrinking device of the sanitary vinyl glove.

The method according to claim 4 or 5,
A glove compartment provided in the main body so as to receive the sanitary vinyl glove; And
And a sterilizing unit provided at an inlet of the shrinkage space for sterilizing the sanitary vinyl glove.

The method according to claim 4 or 5,
The sanitary vinyl glove is stretched to a thickness of 0.02 to 0.25 mm by the combination of one or more of SPP, PP, PE, LLDPE, PO, PVC and PET and has a specific gravity of 0.5 to 1.5 g / A tensile strength of 500 to 1600 kgf / cm 2, an elongation percentage of MD and TD of 80 to 300%, a shrinkage of 25 to 75%, a tear strength of 1.2 to 3.5 kg / cm and an impact strength of 1 to 16 kgf cm / Characterized by a shrinking device for sanitary vinyl gloves for heat shrinkage.