JP2008062505A - Method for transferring metal foil enabling long-term storage - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for easily practicing pictographic cutting processing of a metal foil with a thickness of 1-100 μm or the like and surely transferring it. <P>SOLUTION: An adhesion agent layer made of a natural raw material with weak adhesive force is provided on the undersurface of the metal foil, and a member for reinforcing it to strength durable to pictographic cutting and transferring is adhered on the metal foil. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

By using a member recognized as a food additive as an adhesive, it is a conventional field of use of extremely thin metal foil, folding screens, cocoons, ceramics, interior decoration figurines, clothes, coats, belts, ties, hats The present invention relates to a method capable of easily transferring to a transfer object such as a human body or food that has not been possible until now, as well as a desired transfer object such as clothing, textiles, painting paper, book decoration, printed matter, and the like.

In the conventional method of transferring metal foil, generally, an adhesive is applied as a base to a transfer portion such as a pattern portion of an object to be transferred, and then a flat foil (lacquer is used as an adhesive on paper, The gold leaf was placed and bonded to the surface).
The method of transferring the metal foil using this has a limit to the transfer object and cannot be transferred to the human body or food.

The method of placing a metal foil attached to an edible film or the like, which is disclosed in Patent Publication No. 11-42894, Patent Publication No. 10-4891, Patent Publication No. 9-28313, etc. Is limited to edible use.

In addition, the metal foil transfer method for placing the metal foil on the transfer object with bamboo tweezers or the like can be transferred to the transfer object in an arbitrary pattern unless it has advanced technology and expertise. It is something that cannot be done.

In the case where the metal foil itself is transferred as it is, such as so-called metal plating, which is performed by applying a paste to the back of the foil, it is extremely difficult to transfer an extremely thin metal foil of about 1 to 100 μm, A high level of skill was required to completely dislodge small foils while preventing them from scattering.

Conventionally, a vapor transfer foil has been developed to transfer a metal foil to a book shaft, etc., but this material is subjected to 3 to 5 layers of resin coating and metal vapor deposition on the polyester film of the base material. It is rolled up in a roll and must be heated and pressed by a hot stamping press such as a gold plate engraved in the desired shape, and requires a press, engraving gold plate, etc. The transfer of metal foil using this method has a limited range of transfer objects to which it can be applied, especially for human bodies, foods, and dishes. It is not available

In addition, it can be transferred using paper called red paper, but if the existing red paper is pasted with gold foil for a long time, the gold foil may stick to the red paper and may not peel off. Therefore, there is a big difference in peelability.

In addition, there is a transfer method using Tetoron film from which static electricity has been removed, but if this is used, the gold foil is often damaged when cutting the hieroglyphics, and the gold foil is often damaged when transferring. There is a big difference.

In the case of the transfer method of ultrathin metal small foil described in Japanese Patent Publication No. 5-318888, since an adhesive is used, it cannot be transferred to the human body or food, and heat is applied. The use is greatly limited because it requires things.

In the case of the method described in Japanese Patent Application No. 11-72473, the pack facial treatment method using gold foil, since paraffin is used as an adhesive, there is a risk of adverse effects on the human body and skin.

The present invention does not impair the peculiarities of the gold foil when transferring metal foil to the human body, food, tableware, clothing, etc., and does not use any material that hinders the object to be transferred. We have developed a method that allows long-term storage without using a damaging transfer method and does not require machinery and equipment, and allows an unskilled person to transfer easily by hand. It is to do.

Therefore, as a result of repeating various experiments, the present applicant has used a metal foil such as gold or silver having a thickness of 1 to 100 μm or the like as a peeling member on the surface of the paper to provide a weakly viscous adhesive with high peelability. As a food additive, a solid beeswax having a high purity, which is recognized as a food additive, is applied by rubbing, the metal foil and the peeling member are bonded, and paper is placed as a protective member on the exposed surface of the metal foil.
After that, the metal foil cut into a shape of any letter or pattern etc. is used for clothing such as the human body, food, tableware, clothing, folding screens, screens, ceramics, interior decorations, clothes, coats, belts, ties, hats, etc. In the case of a transfer object with a smooth surface to the desired location of the transfer object including textiles, painting paper, book decorations and other printed materials, a small amount of pressure that can be pushed with a finger is applied. We have developed a method to apply a small amount of moisture in advance and apply and transfer.
Also, if a metal foil such as a very thin gold / silver foil is stuck to one member for a long period of time, it will be completely adsorbed on the member, making it impossible to transfer, In the case of the method developed this time, it was also confirmed that the metal foil can be transferred to transfer objects including the human body, food, tableware, clothes, etc. even after being stuck and stored for a long time.

In the present invention, when transferring the metal foil, it is not necessary to use lacquer or varnish as a base for sticking to the transfer object, so there is no risk of injury such as a hand rash during work.

In this invention, although the metal foil is once weakly viscous, it adheres to the peeling member, so that the gold foil is less likely to be scattered or torn.

In this invention, since the metal foil is sandwiched between the peeling member and the protective member, it is possible to perform the hieroglyphistic cutting without using specialized knowledge and advanced technology for the metal foil and without using a special instrument. is there.

The transfer of the metal foil in the present invention can be easily performed without special knowledge and advanced techniques, and without requiring a special instrument.

Until now, if the transfer technology in this invention was applied, the metal foil would adhere to other members, so only the processed product was commercialized, but the product that left the original usage of the metal foil was manufactured. Is something that can be done.

The peeling member used for the transfer of the metal foil in the present invention and coated with beeswax rubbed on the surface can be used repeatedly.

In the present invention, the metal foil and the peeling member can be stored for a long period of time while being bonded with beeswax.

Next, an embodiment of the present invention will be described with reference to the drawings.
On the surface of Japanese paper (1), beeswax (2) with a purity of 100% is applied, and a gold leaf (3) of 1 / 10,000 to 2 / 10,000 mm is placed on it, adsorbed and sandwiched between Japanese paper (4), After cutting the shape into an arbitrary shape (5) with a Thomson punching machine, the protective paper was peeled off, and the metal foil surface was applied to the object to be transferred, and lightly pressed and transferred.

Adhere the metal foil using peeling paper to the peeling member, protect the metal foil with the protective member, and continuously apply a pressure of about 2.5 kg for a certain period of time, then break the red paper prepared as the transfer object As a result of investigating whether or not the metal foil can be transferred (Table 1), the red paper cannot be used for the peeling member of the present invention.

記号の説明、◎＝転移した ○＝転移するが破損が若干見られる △＝転移するが多くの破損が見られる ×＝転移しない

Explanation of symbols, ◎ = Transformed ○ = Transfered, but some damage was observed △ = Transfered, but many damages were observed × = Not transferred

Using a Tetron film as the peeling member, adsorbing the metal foil, protecting the metal foil with the protective member, and continuously applying a pressure of about 2.5 kg for a certain period of time, then damaging the red paper prepared as the transfer object As a result of examining whether or not the metal foil can be transferred (Table 2), Tetron film cannot be used for the peeling member of the present invention.

記号の説明、◎＝転移した ○＝転移するが破損が若干見られる △＝転移するが多くの破損が見られる ×＝転移しない

Explanation of symbols, ◎ = Transformed ○ = Transfered, but some damage was observed △ = Transfered, but many damages were observed × = Not transferred

Using a paraffin paper silicon coating for the peeling member, adsorbing the metal foil, and protecting the metal foil with the protective member, continuously applying a pressure of about 2.5 kg for a certain period of time, then damaging the red paper prepared as a transfer object As a result of investigating whether or not the metal foil can be transferred without being peeled off, the state of peeling is not seen at all, and the metal foil is completely adhered to the paraffin paper silicon coating. Therefore, it cannot be used for the peeling member of the present invention.

After applying a pressure of about 2.5 kg for a certain period of time while protecting the metal foil with the protective member using the beeswax that is the subject of the application as an adhesive for the peeling member and the metal foil, it was prepared as a transfer object Beeswax is suitable for the adhesive of the present invention because the result of examining whether the metal foil can be transferred without damaging the thin paper (Table 3).

記号の説明、◎＝転移した ○＝転移するが破損が若干見られる △＝転移するが多くの破損が見られる ×＝転移しない

Explanation of symbols, ◎ = Transformed ○ = Transfered, but some damage was observed △ = Transfered, but many damages were observed × = Not transferred

While applying a pressure of about 2.5kg for a certain period of time, while using metallic paper to absorb the metal foil on the peeling member and protecting the metal foil with the protective member, the metal foil is not damaged to the human body of the transfer object. As a result of investigating whether or not it can be transferred (Table 4), red paper is suitable for the peeling member of the transfer method of the human body of the present invention.

記号の説明、◎＝転移した ○＝転移するが破損が若干見られる △＝転移するが多くの破損が見られる ×＝転移しない

Explanation of symbols, ◎ = Transformed ○ = Transfered, but some damage was observed △ = Transfered, but many damages were observed × = Not transferred

Adhering metal foil using a tetron film as a peeling member and protecting the metal foil with a protective member, continuously applying a pressure of about 2.5 kg for a certain period of time, then removing the metal foil without damaging the human body of the transfer object Since it is the result of examining whether it can be transferred (Table 5), Tetron film cannot be used for the peeling member of the present invention.

記号の説明、◎＝転移した ○＝転移するが破損が若干見られる △＝転移するが多くの破損が見られる ×＝転移しない

Explanation of symbols, ◎ = Transformed ○ = Transfered, but some damage was observed △ = Transfered, but many damages were observed × = Not transferred

Using a paraffin paper silicon coating on the peeling member and adsorbing the metal foil, and protecting the metal foil with the protective member, constantly applying a pressure of about 2.5 kg for a certain period of time, then the metal without causing damage to the human body of the transfer object As a result of investigating whether the foil can be transferred, the state of peeling was not seen at all, and the metal foil was completely adhered to the paraffin paper silicon coating, and therefore the paraffin paper silicon coating cannot be used for the peeling member.

Using the beeswax subject to the application as an adhesive for the peeling member and metal foil as an adhesive, while protecting the metal foil with the protective member, constantly applying a pressure of about 2.5 kg for a certain period of time, then damage to the human body of the transfer object As a result of investigating whether or not the metal foil can be transferred without doing so (Table 6), beeswax is suitable for the adhesive of the present invention.

記号の説明、◎＝転移した ○＝転移するが破損が若干見られる △＝転移するが多くの破損が見られる ×＝転移しない

Explanation of symbols, ◎ = Transformed ○ = Transfered, but some damage was observed △ = Transfered, but many damages were observed × = Not transferred

As a result of using paraffin wax as the adhesive for the peeling member and the metal foil, when the metal foil was transferred to the human body, abnormalities were seen in the skin of both women in their 20s and men in their 20s. Wax cannot be used as an adhesive.

As a result of using cocoon oil as an adhesive between the peeling member and the metal foil, the metal foil is difficult to peel off and cannot be used as an adhesive.

When a tetron film is used for the peeling member, the metal foil is adsorbed, and the metal foil is protected by the protective member, and the figure is cut.
Damage was observed when the protective member was peeled off.

The present invention has the effects as described in the case of transferring the metal foil to a desired transfer object, does not require lacquer, varnish, etc. for the base, does not require special machinery, and is unskilled. Even a person can easily work by hand, there is no fear of damaging the skin of the hand, etc., and there is a great economic effect and labor saving effect by saving materials while enabling the original use of gold leaf.

In this invention, there exists an effect which can be utilized also for the human body, foodstuffs, and tableware which could not be transferred by the prior art.

In addition, according to the present invention, it is possible to prevent wasteful consumption by scattering small metal foils such as gold and silver foils during the transfer operation, and it is possible to clean the transfer sticking finish.

Therefore, the present invention is a method for transferring metal foil that can meet the needs of recent metal foil processors and general consumers, and can greatly contribute to the development of new fields of use.

Sectional drawing which shows the transfer sticking method of the metal foil in the Example by this invention The figure which shows the pattern of the hierogly cutting in the Example by this invention

Explanation of symbols

1 Japanese paper (peeling member)
2 Beeswax 3 Gold leaf 4 Japanese paper (protective member)
5 Thomson face type

Claims (3)

An extremely thin metal foil such as gold foil or silver foil is applied to a peeling member with high purity beeswax, etc., which is recognized as a food additive, and adsorbed to the transfer material including the human body, food, tableware, clothing, etc. A method for transferring a metal foil, wherein the transfer is carried out by applying a small amount of pressure or a small amount of moisture without requiring heating or an adhesive at a desired location. Using an extremely thin metal foil such as gold foil or silver foil, a wax made of natural material, which is recognized as a food additive, is used as an adhesive, adhered to a peeling member, and sandwiched between protective members to form any character or pattern. A method for transferring a metal foil, comprising: transferring a metal foil formed in a letter, a pattern, etc. to a transfer object including a human body, food, tableware, clothes, etc. after cutting the figure. If an extremely thin metal foil such as a gold foil or silver foil is stuck to one member for a long period of time, it may be completely adsorbed to the member, making it impossible to transfer. By using beeswax with low purity and high purity as an adhesive, it is possible to transfer metal foil to transfer objects including human body, food, tableware, clothing, etc. A method for transferring a metal foil, characterized in that:

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