JP3179668U - Protective film for electronic devices - Google Patents

Abstract

PROBLEM TO BE SOLVED: To protect a liquid crystal screen and a touch panel of a mobile phone, a smart phone or the like, or to shrink-wrap a remote control of a television or an air conditioner, and particularly to attach a liquid crystal screen from a film raw material not subjected to antibacterial treatment or to shrink the remote control Provided is a protective film for electronic devices in which a vinyl film after being cut for use is subjected to antibacterial treatment and adhered to a target location, or the entire target product can be shrink-wrapped.
A synthetic resin film that has been rolled with a peelable adhesive applied to the back surface is drawn out to a predetermined length and cut, and an antibacterial material is sprayed on the surface opposite to the adhesive surface with a spray gun. Antibacterial treatment is applied to form a protective film, which is cut into a size that matches the size of the liquid crystal screen of the electronic device to be attached or the attachment surface including the liquid crystal screen.
[Selection] Figure 5

Description

  The present invention relates to a protective film for electronic devices, which protects a liquid crystal screen of a mobile phone, a smartphone or the like or applies antibacterial processing to a film cut to a size for shrink-wrapping a TV remote control. The size of the film after anti-bacterial treatment of the original film that has been cut into a predetermined length for pasting or shrink-wrapping from a film film that is not coated Or cut into a size that can be wrapped entirely with a protective vinyl film of the electronic device.

Japanese Utility Model Publication No. 2-146138 JP 2009-143841 A Utility Model Registration No. 3032797 Utility Model Registration No. 30388857 Utility Model Registration No. 3041997

  In general, it is well known that antibacterial treatment is applied to a protective vinyl film (hereinafter referred to as “sheet”) of this type of electronic equipment. The film is usually subjected to antibacterial treatment (including inclusion) into the raw material at the time of film production (Patent Document 1), or a film of an antibacterial material is formed on the film surface during the production of the raw material. (Patent Document 2). Then, a shrink-pack material using a synthetic resin film that is antibacterial treated by adhering the antibacterial coated sheet to the part excluding operation buttons such as a cellular phone speaker and numeric keys (Patent Document 3) However, since all of these films are antibacterial processed at the time of production of the original film, even if the amount used in each communication device is small, It is uneconomical for contractors who process a small number of demands.

  Therefore, in order to solve the conventional problems, the first aspect of the present invention is a protective film for electronic devices (including operation devices such as a remote controller “abbreviation: remote control”), which can be peeled off on the back surface. A roll of vinyl film that has a strong adhesive surface (silicon layer: also commonly called “liquid crystal protective protector”) is drawn out to a predetermined length and cut to the surface opposite to the adhesive surface In addition, antibacterial material is antibacterial processed by spray gun spraying to form a protective sheet that is cut to a size that matches the size of the liquid crystal screen of the electronic device or liquid crystal screen that is to be attached. Is.

  A second aspect of the present invention is a protective film for electronic equipment, in which a heat-shrinkable vinyl film wound in a roll is drawn and cut to a predetermined length, and an antibacterial material is sprayed on the front and back surfaces of the film with a spray gun. Antibacterial treatment is applied to form a protective film, and the remote control of the television or air conditioner to be packaged is cut into a size that fits the whole or part of the package.

  Since the present invention has the above configuration, the following effects are obtained. In other words, all you need to do is cut and paste as many vinyl films with antibacterial treatment to prevent the growth of bacteria attached to the surface of mobile phones and smart phones, and purchase a large amount of raw material for antibacterial processing. It is not necessary and can be obtained easily and easily, and the cost can be reduced.

  In addition, various remote controls such as TVs and air conditioners need only be cut and shrink-wrapped to the required number of vinyl films with antibacterial processing to prevent the growth of bacteria attached to the surface. There is no need to purchase a raw material, it can be obtained easily and easily, and the cost can be reduced.

It is the front view which affixed the antimicrobially processed vinyl film which concerns on this invention to the liquid crystal screen and operation button of a mobile telephone. It is a front view of the state which affixed the antimicrobial-processed vinyl film on panels, such as a liquid crystal screen of a smart phone. It is a front view of the state which carried out shrink packaging of the remote control of television with the vinyl film which carried out the antibacterial process. It is a perspective view of the vinyl film which processed the adhesion surface (silicon layer) on the inner surface, and was rolled, or the vinyl film rolled on the front and back without processing anything. It is a perspective view of the state which has given the antibacterial process to the surface (surface on the opposite side to an adhesion surface) of the protection vinyl film stuck on a liquid crystal screen. It is a perspective view of the state which has given antibacterial processing to the front and back of the protection vinyl film for remote control packaging.

  An embodiment of the present invention will be described. First, antibacterial processing is performed on the surface of a vinyl film that has been previously provided with a peelable adhesive surface (a silicon layer is provided, which may be referred to as a “liquid crystal protective protector”). This antibacterial film is cut to a size to be attached in accordance with the liquid crystal screen. Other LCD screens include mobile phones, TV sets, personal computer monitors, and single-lens reflex camera image confirmation monitors.

  Second, antibacterial processing is applied to the front and back surfaces of a heat-shrinkable synthetic resin film that has not been subjected to any treatment on the front and back surfaces. This antibacterial film is cut to a size that allows the entire TV remote control to be shrink-wrapped. There are other remote controls such as an air conditioner, a handset of a fixed telephone, an indoor lighting, etc. as a package with the heat shrinkable vinyl film.

  An embodiment of the present invention will be described. FIG. 1 shows a mobile phone in which an antibacterial film having an adhesive surface (silicon layer) that can be peeled off on the back side is attached to the surface of a main body including a liquid crystal screen or a liquid crystal screen in advance. Antibacterial finish is applied to the entire cut surface.

  FIG. 2 shows a smartphone in which an antibacterial film having an adhesive surface (silicon layer) that can be peeled off on the back side is attached to the surface of a main body including a liquid crystal screen or a liquid crystal screen, and the antibacterial vinyl film is cut into a predetermined size in advance. The entire surface is antibacterial processed.

  Fig. 3 shows a TV remote control that is shrink-wrapped entirely with a protective film 6 'made of an antibacterial vinyl film on the front and back surfaces. Antibacterial treatment is applied to the cut material.

  FIG. 4 is a perspective view of a roll-wrapped vinyl film 1 with an adhesive surface that can be peeled off in advance to protect the liquid crystal screen, or a roll-wrapped vinyl film 1 ′ with nothing processed on the front and back surfaces. is there.

FIG. 5 shows an example in which antibacterial processing is performed on the surface of a vinyl film having an adhesive surface (silicon layer) on the back surface for attachment to a liquid crystal screen of a mobile phone or a smartphone.
FIG. 6 shows an example in which antibacterial processing is performed on the front and back surfaces of the raw film in order to shrink-wrap the entire remote control.

In FIG. 1, reference numeral 1 denotes a vinyl film in which a raw film having a peelable adhesive surface (silicon layer) for protecting a liquid crystal screen is provided on the back surface, and 1 ′ is an original material on which the front and back surfaces are not processed. It is a vinyl film that rolls anti. An electronic device 2 includes a mobile phone having a liquid crystal screen, a smartphone, a personal computer, a television, a digital camera, and a remote controller such as a television and an air conditioner. 3 LCD screen _{3 1,} the mobile phone having the operation button _{3 2} etc., the smartphone 4 having a liquid crystal display (panel) _{4 1} etc., the remote control having a display screen _{5 1,} the operation button _{5 2,} etc. 5, 6 mobile It is a protective film formed by sticking on the liquid crystal screen of the telephone 3 or the smartphone 4 or shrink-wrapping the entire remote control 5. This protective film 6 is subjected to antibacterial processing on the front surface of the original vinyl film 1 having an adhesive surface on the back surface in FIG. ing.

  In FIG. 7, 7 is a mounting table for mounting the vinyl film 1 with the back surface having an adhesive surface (silicon layer) cut to a predetermined size facing down, and 8 is the mounting table or wall body. It is a protective sheet interposed between the vinyl film 1, reduces the contact area of the adhesive surface provided on the back surface of the vinyl film 1 (FIG. 5), and does not process anything on the front and back surfaces In order to reduce the contact area of the antibacterial processed surface on which the vinyl film has been sprayed (FIG. 6), it is possible to use one whose cross section is formed into a corrugated shape.

  9 is a spray gun for antibacterial processing by spraying antibacterial material on the target vinyl film for antibacterial processing, and 10 is an adhesive tape for affixing the original film 1 'for antibacterial processing to the wall side. is there.

"Specific work process"
・ "Protective film for LCD screen"
(1) liquid crystal protective film, adhesive surface on the back 1 ₂ roll film 1 a predetermined length of 900mm width precursor film having a (silicon layer) (e.g., 1800 mm) cut after the drawer.
(2) The cut film 1 is mounted on the flat surface of the mounting table 7 with the outer surface expanded. In this case, a corrugated sheet 8 having a narrow interval is interposed between the film and the flat surface of the mounting table 7 in order to reduce the adhesion surface of the adhesive on the back surface of the synthetic resin film.
(3) A liquid antibacterial material is sprayed (applied) uniformly over the entire surface of the film with a commercially available spray gun 9.
(4) After drying the antibacterial surface, cut it into a size that can be attached to the liquid crystal screen of the intended electronic device (for example, mobile phone 3 or smartphone 4) and the required location.
(5) An antibacterial material is sprayed (applied) and dried on this surface, and one or a plurality of protective films 6 cut to the size of the target liquid crystal screen are arranged to make a set product.

"Heat shrinkable film"
(1) The heat-shrinkable film is cut after drawing a roll film having a width of 900 mm to a predetermined length (for example, 900 mm) from a raw film 1 ′ that is not processed on the front and back surfaces 1 _{1 ′} , 1 _{2 ′.} To do. In this case, it is further possible to cut the remote control into a size and shape that can be shrink-wrapped.
(2) Affix the cut vinyl film 1 'to the wall surface using adhesive tape 10. In this case, the corrugated sheet 8 is interposed between the vinyl film and the wall surface to protect the surface sprayed with the antibacterial material.
(3) Apply a liquid antibacterial material uniformly with the commercially available spray gun 9 over the entire film surface 1 '.
(4) After the antibacterial material sprayed on the film surface is dried, the film is reversed and pasted with the back surface as the front surface.
(5) The antibacterial material is sprayed uniformly on the film surface which is the back surface in the same step as (3) above.
(6) Cut the entire target electronic device to a size that can be shrink-wrapped. In addition, it is possible to shrink-wrap a part of the electronic device such as a liquid crystal screen or a part that is easy to touch.
(7) An antibacterial material is spray-coated, dried on the surface of the film, and one or more films cut to the size of the target electronic device (for example, a TV remote control 5) are aligned to make a set product.

  In the present invention, it is preferable to apply antibacterial processing to liquid crystal screens of electric appliances and various electronic devices, remote controllers such as TVs and air conditioners, without applying antibacterial processing in advance to a roll of ultra-long synthetic resin film. Since it is easy to apply antibacterial processing to the package, a good sanitary environment can be widely used, cost can be reduced, and it can be applied to operating appliances equipped with home appliances and various electronic devices.

DESCRIPTION OF SYMBOLS 1 ... Roll of the raw vinyl film which has the adhesive surface which can peel on the back surface 1 '... Roll of the raw vinyl film which has not processed anything on the front and back 2 ... Communication equipment body 3 ... Mobile phone 4 ... Smartphone 5 ... Remote control 6 ... Protective film for sticking 6 '... Protective film for packaging 7 ... Vinyl film mounting table 8 ... Protective sheet 9 ... Spray gun 10 ... Adhesive tape

Claims (2)

  A synthetic resin film (1) that is rolled with a peelable surface adhesive surface on the back side is pulled out to a predetermined length and cut, and an antibacterial material is sprayed on the surface opposite to the adhesive surface (9) An antibacterial treatment is applied by spraying to form a protective film (6), which is cut to a size that matches the size of the liquid crystal screen of the electronic device to be attached or the attached surface including the liquid crystal screen Equipment protective film.   The roll-wound heat-shrinkable synthetic resin film (1 ') is pulled out to a predetermined length and cut, and antibacterial material is sprayed on the front and back surfaces of the film by spray gun (9). A protective film for electronic equipment, characterized in that it is a protective film (6 ') and the remote controller (5) to be packaged is cut into a size that fits the whole or part of the package.