JP3009088U - Protective sheet that adheres to a smooth surface - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] It is used by adhering to a smooth surface such as glass, plastics, lacquer ware, and metal, and by making use of the double-sided adhesiveness of the protective sheet of the present invention. A light-shielding, heat-retaining, moisture-proof, waterproof, dew-proof, sound-proof, scratch-proof, dust-proof, anti-slip, cushioning, blindfolding, packaging, encapsulation, or interior decoration excellent effect is provided. [Structure] A vinyl chloride film sheet 1 or 2 having a smooth surface and a high flexibility is sandwiched between 1 and 2 sheets of foam sponge made of polyethylene, polyurethane, vinyl chloride, synthetic rubber or the like to form three layers. A composition that compresses and welds the part of the mesh pattern line in a quilted manner.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is a protective sheet that is used by attaching it to a surface having a smooth surface. The protective sheet has the property of adhering to both sides without using an adhesive, and has a quilted three-layer structure.

[0002]

[Prior art]

 There are various types of sheets for protecting objects depending on their uses and purposes. For example, a front apron type is usually used as a cover sheet for protecting a cathode ray tube of a television or a mirror of a large mirror stand. Color films are attached to the glass windows of vehicles such as automobiles and trains to protect them from light, and curtains and blinds are also used. They are also widely used as a necessity in homes and offices. In addition, a blanket is used to wrap and cover the suddenly ill person, and the affected area is wrapped and fixed with a bandage.

[0003]

[Problems to be solved by the device]

 However, in the conventional apron-type cover sheet that protects the cathode ray tube of a TV and the mirror of a large mirror stand, dust will enter through the gap and adhere. The same applies to curtains and blinds used in vehicles, homes, and office windows.Since the light-shielding film is attached with a strong adhesive, there is a problem that it is difficult to handle. A blanket is used as a cover when moving, but it is slippery and difficult to hold the patient. If you want to wrap the affected area in a hurry and fix the plaster cast, a cloth bandage or triangular cloth is also slippery.

Although tiles are beautifully applied to walls, floors, and in some cases ceilings, they may feel stiff, cold, and sore to the touch, and are sometimes dangerous.

The cooler box used for keeping cold and keeping warm is necessary for that purpose, but its size and width are fixed, and depending on the items put into it and the purpose of use, for example, fresh food can be marketed. There were problems such as routine, heavy, bulky, and exaggerated when buying and taking it home with me.

The present invention has been made in view of the problems of the prior art, and the purpose of the present invention is to attach it to a smooth surface such as glass, plastics, lacquer ware and metal. In addition, the protective sheet of the present invention is used by making use of the double-sided adhesiveness, and it is used for heat insulation, light shielding, heat retention, moisture proof, waterproof, dew proof, sound proof, scratch proof, dust proof, slip proof, shock absorbing, blinding, packaging, and packaging Or to provide a protective sheet that exhibits excellent effects for interior decoration and the like.

[0007]

[Means for solving the problem]

 Two vinyl chloride film sheets (1), which have a smooth surface like a mirror and have a single or a combination of plasticizers to maintain their flexible properties, are prepared from polyethylene, polyurethane, One soft foam sponge sheet (2) made of vinyl chloride, synthetic rubber, etc. is sandwiched between the back surfaces of two prepared vinyl chloride film sheets (1), and the three layers are stacked to form a quilted mesh pattern. Compress and weld the line part.

Known plasticizers for the film sheet include DOP (dioctyl phthalate), DBP (cibutyl phthalate), TCP (tricresyl phosphate), BBP (butyl benzyl phthalate), BPBG (butyl phthalyl butyl glycolate). ), Epoxy plasticizers, polyester plasticizers, etc. are used, but heat resistance, cold resistance, oil resistance, soap resistance, heat stability, and flame resistance are used to suit the application of the protective sheet to which the present invention is attached. Determined taking into account flame resistance, processability, non-toxicity, and adhesiveness.

Also for the sponge sheet, the presence or absence of hygroscopicity and whether to use urethane type or vinyl chloride type are selected according to the application of the protective sheet to which the present invention is attached.

Further, depending on the use, the quilted mesh pattern may be continuous in the shape of a single well, diamond, or circle, or may be continuous in combination.

Although the thickness of the film and the thickness of the sponge are adjusted depending on the application, it is preferable to color, print a picture, a photograph, a design, etc., and perform compression welding around the cut sheet and necessary portions. .

[0012]

[Action]

 Since the protective sheet to be attached according to the present invention is compression-welded continuously in a mesh pattern in a quilting pattern, the small meshes that are almost evenly connected are made of vinyl chloride that are smooth, flexible and elastic. The adhesive force is expressed in a well-balanced manner, and the surface tension and interfacial electric phenomena also act delicately, and even if the surface is smooth, the effect like a suction cup is stable and continuous without the use of adhesives, etc. It has the ability to self-adhere, and can be easily attached and removed as many times as necessary. Further, in the case of the protective sheet of the present invention, since both sides have adhesiveness, the sheets adhere to each other in multiple layers, so that the protective effect can be enhanced, wrapped, wrapped or wrapped. It is easy to do.

The cut sheet of the present invention is lightly put on a smooth surface of a window glass or an aluminum sash, and the sheet is attached by pressing it, and immediately attached and fixed.

Even if the surface of a mirror, a CRT of a television, a window glass of an automobile, a showcase, or the like is flat, the sheet of the present invention can be attached immediately by gently pressing it with your hand. And fix it.

Smooth surfaces on the inside and outside of home freezers, outside of washing machines, glass cups and glass tables, lacquerware figurines, plastic boxes and rugs, steel cans, etc. In any case, the object of the present invention is achieved.

[0016]

EXAMPLES Examples will be described with reference to the drawings. 1 and 2, a 0.1 mm thick vinyl chloride film sheet with a smooth surface and a flexible surface, in which a plasticizer is combined so that the surface sticks to a smooth surface and is easily attached to the surface. (1) A sheet of vinyl chloride sponge sheet (2) having a thickness of 2 mm was sandwiched between two back surfaces, and the line portions forming a mesh pattern were compression-welded and continuous in a quilting shape.

In FIG. 3, the cut sheet of the present invention is attached to a cathode ray tube of a television. Accurate adhesion and peeling can be performed many times with just a light touch.

In FIG. 4, the portion centering on the knee joint is wound and fixed by the seat of the present invention without using a stopper.

[0019]

[Effect of device]

 Since the present invention is configured as described above, it has the following effects.

Since dust easily adheres to the cathode-ray tube of a television that has not received an image, it is cut as shown in FIG. 3 and the protective sheet of the present invention is adhered, resulting in dustproof and scratchproof effects. Also, when listening to only the sound without looking at the screen of the TV, the sheet can be left attached, and operations such as channel switching with the remote control can be performed with the sheet attached, which is convenient.

[0021] Since it adheres lightly to the inside and outside of window glass of automobiles with smooth surfaces, window glass of homes and offices, the protective sheet of the present invention has the purpose of heat insulation, light shielding and heat retention. Dustproof, waterproof, dewproof, soundproof, scratch-proof, anti-slip, dust-proof, dust-collecting, cushioning, blindfolding, packaging, packaging, interior, etc. were obtained. The seat of the present invention can be folded and folded in multiple layers, is light and small, has no stickiness, is easy to wash with lukewarm water or water, and is economical and inexpensive. There is no. It has a wide range of general uses, such as easy processing.

[Submission date] September 29, 1994

[Procedure Amendment 2]

[Document name to be amended] Statement

[Name of item to be corrected] 0003

[Correction method] Change

[Correction content]

[0003]

[Problems to be solved by the device]

 However, in the conventional apron-type cover sheet that protects the cathode ray tube of a TV and the mirror of a large mirror stand, dust will enter through the gap and adhere. The same applies to curtains and blinds used in vehicles, homes, and office windows.Since the light-shielding film is attached with a strong adhesive, there is a problem that it is difficult to handle. A blanket is used as a cover when moving, but it is slippery and difficult to hold the patient, and the bandages and triangle cloths of the cloth are slippery when wrapping the patient quickly and fixing the cast.

[Procedure 3]

[Document name to be amended] Statement

[Correction target item name] 0008

[Correction method] Change

[Correction content]

Known plasticizers for the film sheet include DOP (dioctyl phthalate), DBP (dibutyl phthalate), TCP (tricresyl phosphate), BBP (butyl benzyl phthalate), BPBG (butyl phthalyl butyl glycolate). , Epoxy-based plasticizer, polyester-based plasticizer, etc. are used, but heat resistance, cold resistance, oil resistance, soap resistance, heat stability, flame resistance and flame resistance are applied to suit the application of the protective sheet to which the present invention is attached. It takes into consideration properties, processability, non-toxicity, and tackiness.

[Brief description of drawings]

FIG. 1 is a front view of a protective sheet attached.

FIG. 2 is a plan view of a protective sheet attached.

FIG. 3 is a front view in which a protective sheet attached to a cathode ray tube of a television is attached.

FIG. 4 is a perspective view in which the periphery of a knee joint is wound and fixed.

[Explanation of symbols]

 A. Protective sheet attached 1. Film sheet 2. Sponge sheet 3. Welded part

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[Procedure amendment]

[Submission date] September 29, 1994

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Claim 1

[Correction method] Change

[Correction content]

Continuation of the front page (51) Int.Cl. ⁶ Identification code Office reference number FI technical display location B32B 27/30 101 8115-4F 27/32 C 8115-4F 27/40 7421-4F

Claims (1)

[Scope of utility model registration request] 1. A vinyl chloride film sheet (1) having a smooth surface like a mirror and having one or a combination of several plasticizers for maintaining a highly flexible property.
Prepare two sheets of polyethylene foam, polyurethane, vinyl chloride, synthetic rubber, etc., one soft foam sponge sheet (2) sandwiched between the two vinyl chloride film sheets (1) prepared on the back side, and stacked in three layers. Then, the portion of the line which becomes the mesh pattern is compressed and welded in a quilted manner.