JP6119511B2 - Glass packaging - Google Patents

Description

  The present invention relates to a glass package.

  There is often a problem that the glass member breaks due to the glass member coming into contact with another article or the like when the glass member is transported.

  Therefore, it is proposed to suppress the breakage of such a glass member by attaching a plastic film to at least one of the two opposing main surfaces of the glass member and using the plastic film as a protective film and a reinforcing material. (Patent Document 1).

Japanese Patent No. 4326635

  As described above, Patent Document 1 proposes that the glass member can be prevented from being damaged by sticking a plastic film to at least one of two opposing main surfaces of the glass member.

  However, in the experience of the inventors of the present application, there is still a problem that even when such a method is used, the glass member is cracked or broken during the conveyance of the glass member. In particular, in the method of Patent Document 1, the main focus is on protecting the main surface of the glass member, but the actual breakage or breakage of the glass member can also occur on the end surface of the glass member.

  In recent years, there has been a great need for thin glass members for displays in the fields of thin televisions and mobile phones. Therefore, it is expected that the problem that the end face of the glass member is damaged during the conveyance of such a thin glass member will become more prominent in the future.

  This invention is made | formed in view of such a background, and an object of this invention is to provide the glass package which a crack and damage do not produce easily in the end surface of a glass member during conveyance of a glass member.

In the present invention, a glass package having a resin film arranged so as to surround a glass member,
The glass member has first and second main surfaces facing each other, and the thickness of the glass member is greater than 0.1 mm and less than or equal to 0.2 mm,
The resin film is bonded to at least a part of the first main surface of the glass member,
The resin film has an adhesive structure between detachable resin films, which is constituted by adhering the first part and the second part of the resin film to each other, and the adhesive structure is made of the glass Arranged in an area of at least 70% around the package,
The adhesive force between the resin films in the adhesive structure is equal to or weaker than the adhesive force between the resin film bonded to the first main surface of the glass member and the first main surface. A featured glass package is provided.

  Here, in the glass package according to the present invention, the resin film may have an adhesive force of 0.01 N / 10 mm to 1.00 N / 10 mm when measured based on JIS Z0237-2000.

  Moreover, the glass package by this invention WHEREIN: The said resin film may have a polyethylene terephthalate (PET) or polyethylene.

  In the glass package according to the present invention, the first and / or second main surface of the glass member may be substantially circular or substantially rectangular.

  Moreover, the glass package by this invention WHEREIN: The said glass member may have a 1 or 2 or more through-hole.

  Moreover, the glass package by this invention WHEREIN: At least one part of the end surface which connects the 1st main surface of the said glass member and a 2nd main surface does not need to be chamfered.

  In the glass package according to the present invention, the resin film may be further bonded to at least a part of the second main surface of the glass member.

Moreover, in the glass package according to the present invention, the resin film has a first resin film and a second resin film,
The adhesive structure may be configured by joining a first portion of the first resin film and a second portion of the second resin film.

  Moreover, the glass package by this invention WHEREIN: The said adhesion structure may be arrange | positioned over the said circumference | surroundings of the said glass package.

  Alternatively, in the glass package according to the present invention, the resin film may be composed of a single resin film.

  In the present invention, it is possible to provide a glass package that is unlikely to break or break on the end face of the glass member during the conveyance of the glass member.

It is a typical perspective view of the glass packing body by one Example of this invention. It is the figure which showed typically the cross section in the AA line of the glass package shown in FIG. It is the figure which showed typically the cross section of another glass package by one Example of this invention. It is the figure which showed typically an example of the manufacturing apparatus used when manufacturing the glass package by one Example of this invention.

  The present invention will be described below.

In the present invention, a glass package having a resin film arranged so as to surround a glass member,
The glass member has first and second main surfaces facing each other, and the thickness of the glass member is greater than 0.1 mm and less than or equal to 0.2 mm,
The resin film is bonded to at least a part of the first main surface of the glass member,
The resin film has an adhesive structure between detachable resin films, which is constituted by adhering the first part and the second part of the resin film to each other, and the adhesive structure is made of the glass Arranged in an area of at least 70% around the package,
The adhesive force between the resin films in the adhesive structure is equal to or weaker than the adhesive force between the resin film bonded to the first main surface of the glass member and the first main surface. A featured glass package is provided.

  As described above, it is recognized that cracking or breakage occurs at the end (particularly the end face) of the glass member during the conveyance of the glass member. In particular, when the thickness of the glass member is more than 0.1 mm to 0.2 mm or less, this problem becomes more remarkable. This is because, in the case of a thick glass member having a thickness of more than 0.2 mm, the end face can reduce the uneven portion that becomes the starting point of the crack by a processing process such as a chamfering process, whereas in a glass member thinner than this, This is because it is difficult to perform such processing on the end face.

  However, in the glass package according to the present invention, the entire glass member is surrounded by the resin film. In other words, the glass member is accommodated in the space comprised with the resin film. Therefore, in this invention, even when a glass package collides with another member, the resin film which exists between the end surface of a glass member and another member functions as a shock absorbing material in this case. Therefore, it can avoid that the end surface of a glass member collides with another member directly.

  Moreover, in a state where the glass member is simply disposed in the space formed by the resin film, the glass member moves in the resin film when an external force such as vibration is applied to the glass package. For this reason, when the glass packing body collides with another member by the energy of the movement of the glass member in this case, possibility that the end surface of a glass member will be damaged becomes high.

  On the other hand, in the glass package according to the present invention, at least a part of at least one main surface of the glass member is bonded to the resin film. In particular, the adhesive strength at the adhesive portion between the resin film and the main surface of the glass member is about the same as or higher than the adhesive strength of “adhesive structure between peelable resin films” described later. For this reason, even if an external force is applied to the glass package, the glass member is significantly suppressed from moving with respect to the resin film in the resin film.

  By these characteristics, in the glass package by this invention, the problem that the end surface of a glass member is cracked or damaged during conveyance of a glass member can be suppressed significantly.

  Furthermore, the glass package according to the present invention has a “bonding structure between peelable resin films” in at least 70% of the surrounding area.

  In the present application, “adhesive structure between peelable resin films” means a structure in which two parts of a resin film are bonded once to form an integrated structure, and then this integrated structure can be separated again into two parts. Means. Note that the “adhesive structure between peelable resin films” does not necessarily have to exhibit such an effect a plurality of times, as long as it can exhibit such a feature at least once.

  In the present invention, this “adhesive structure between peelable resin films” is constituted by adhering two portions of a resin film. Moreover, this resin film has the adhesive force of 0.01-1.00N / 10mm.

  In the glass package according to the present invention having such “adhesive structure between detachable resin films” in at least 70% of the surrounding area, the glass member can be easily taken out from the glass package after the glass member is conveyed. it can. That is, when taking out the glass member from the glass package, the two portions of the resin film constituting the “adhesive structure between the peelable resin films” may be simply peeled from each other. For example, a film having an adhesive force of 0.01 to 1.00 N / 10 mm is used for the “adhesive structure between peelable resin films”. Therefore, the force necessary for peeling the “adhesive structure between the peelable resin films” can be sufficiently provided only by the power of a human hand.

  As described above, in the glass package according to the present invention, when the glass member is taken out from the glass package, it is possible to significantly suppress the glass member from being cracked or broken due to an excessive force applied to the glass member. .

(First glass package)
Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

  FIG. 1 shows a schematic perspective view of a glass package (hereinafter referred to as “first glass package”) according to an embodiment of the present invention. FIG. 2 is a schematic cross-sectional view taken along line AA of the first glass package shown in FIG.

  As shown in FIGS. 1 and 2, the first glass package 100 includes a glass member 110 and a resin film 120 disposed so as to surround the glass member 110.

  The glass member 110 has first and second main surfaces 112 and 114 facing each other, and four end surfaces 116A to 116D connecting the main surfaces 112 and 114. The thickness of the glass member 110 is larger than 0.1 mm and 0.2 mm or less.

  As shown in FIG. 2, the resin film 120 includes a first resin film 130 positioned on the first main surface 112 side (for example, an upper side) of the glass member 110 and a second main surface 114 of the glass member 110. And a second resin film 140 located on the side (for example, the lower side). The first resin film 130 and the second resin film 140 are adhered to each other over the entire circumference, thereby forming an integrated resin film 120. Therefore, the glass member 110 is disposed in a space constituted by the first resin film 130 and the second resin film 140.

  The first glass package 100 has four sides 170A to 170D along the periphery.

  Here, the 1st glass package 100 is the area | region where the 1st resin film 130 and the 2nd resin film 140 were mutually adhere | attached over the circumference | surroundings which consist of four edge | sides 170A-170D more specifically. And an adhesive structure 150 between the peelable resin films.

  As described above, after the first resin film 130 and the second resin film 140 are bonded once to form an integrated structure, the bonded structure 150 between the detachable resin films is formed again after the integrated structure is formed again. The resin films 130 and 140 can be separated.

  The adhesive structure 150 between the detachable resin films may be formed, for example, by adhering the adhesive surfaces of resin films having an adhesive force of 0.01 to 1.00 N / 10 mm.

  Further, the first resin film 130 is bonded to the first main surface 112 of the glass member 110, and the first bonding portion 162 is formed here. Similarly, the second resin film 140 is bonded to the second main surface 114 of the glass member 110, and a second bonding portion 164 is formed here.

  Here, in this application, the measuring method of the adhesive force of a resin film shall be based on JISZ0237-2000. Moreover, about the measuring method of the adhesive force between glass and a resin film, and resin films, based on JISZ0237-2000, the value measured by replacing an adherend from stainless steel to glass and from stainless steel to the other resin film; To do.

  Due to the presence of the first adhesive portion 162 and the second adhesive portion 164, even when the first glass packaging body 100 receives an external force such as vibration, the inside of the resin film 120 can be obtained. Thus, it is possible to significantly suppress the glass member 110 from moving relative to the resin film 120.

  Further, the end surfaces 116A to 116D of the glass member 110 are not exposed to the external environment, and the resin film 120 is interposed between the end surfaces 116A to 116D of the glass member 110 and the external environment.

  Due to these characteristics, the first glass package 100 can be applied to the end surfaces 116A to 116D of the glass member 110 even when an external force is applied to the first glass package 100 or when the first glass package 100 abuts against other members of the external environment. The glass member 110 can be safely transported without causing breakage or breakage.

  Moreover, in the 1st glass package 100, after conveying the 1st glass package 100 to a conveyance destination, the end surface 116A-116D of the glass member 110 is damaged safely from the 1st glass package 100. The glass member 110 can be taken out.

  More specifically, when taking out the glass member 110 from the first glass package 100, one side of the first glass package 100, for example, the first side 170A (on the end surface 116A of the glass member 110). What is necessary is just to make the two resin films 130 and 140 peel the adhesion structure 150 of the resin films which can peel from the adjoining side. As a result, the first side 170A of the first glass package 100 is opened. Further, by widening the distance between the first resin film 130 and the second resin film 140, the second and third sides 170B and 170D adjacent to the first side 170A can be bonded to each other. The structure 150 can be separated into two resin films 130 and 140.

Thereafter, the glass member 110 can be taken out from the first glass package 100 by bringing the first adhesive portion 162 and the second adhesive portion 164 into a released state. (Therefore, it is not always necessary to separate all the peelable resin film adhesive structures 150 into the two resin films 130 and 140. For example, the peelable resin film adhesive structures on the fourth side 170C side are not necessarily separated. 150 may be as it is.)
Thus, in the 1st glass package 100, when conveying the 1st glass package 100 and taking out the glass member 110 from the 1st glass package 100, the end surface of the glass member 110 is cracked or damaged. Can be significantly suppressed.

  Here, in the example shown in FIGS. 1 and 2, a peelable resin film-to-peel adhesive structure 150 is formed over the entire periphery of the first glass package 100. However, this is merely an example, and the adhesive structure 150 between the peelable resin films is a partial region around the first glass package 100, more specifically, the first glass package 100. If it is formed in a region that is at least 70% or more of the peripheral length, the above-described effects can be obtained. In that case, the remaining part around the first glass package 100 may be formed with a joint part having a structure other than the adhesive structure between the peelable resin films.

  The peelable resin film adhesion structure 150 is formed in a region of 80% or more of the peripheral length of the first glass package 100, for example, a region of 90% or more of the peripheral length of the first glass package 100. May be.

  Moreover, in the example shown in FIGS. 1 and 2, the first glass package 100 has a substantially rectangular outer shape having four sides 170 </ b> A to 170 </ b> D around it. However, this is merely an example, and the outer shape of the first glass package 100 may be any shape such as a substantially circular shape in addition to a rectangular shape such as a substantially square shape, a substantially rectangular shape, and a substantially trapezoidal shape. Good.

  Furthermore, in the example shown in FIGS. 1 and 2, the first glass package 100 has two adhesion portions, a first adhesion portion 162 and a second adhesion portion 164. However, this is merely an example, and one of the first and second adhesive portions 162, 164 may not be present. That is, the glass member 110 does not necessarily have both main surfaces 112 and 114 bonded to the resin film 120, and a gap may exist between one main surface and the resin film 120.

  Further, in the example shown in FIG. 2, the first adhesive portion 162 has substantially the same area as the first major surface 112, that is, the first major surface 112 of the glass member 110 is The entirety is bonded to the first resin film 130. Similarly, the second adhesive portion 164 has substantially the same area as the second main surface 114, that is, the second main surface 114 of the glass member 110 is entirely composed of the second resin film 140. Is adhered.

  However, this is merely an example, and the first adhesive portion 162 does not necessarily have the same area as the first major surface 112, and similarly, the second adhesive portion 164 is not necessarily the second major portion 164. It need not have the same area as surface 114.

  That is, in the first glass package 100, when the external force is applied to the first glass package 100, the glass member 110 is applied to the resin film 120 inside the resin film 120. The relative movement is suppressed, and the first adhesive portion 162 is easily removed when the adhesive structure 150 between the detachable resin films is separated and the internal glass member 110 is taken out. As long as the effect is obtained, the first adhesive portion 162 may be present on the first major surface 112 in any manner. Similarly, the second adhesive portion 164 may be present on the second major surface 114 in any manner.

  For example, only a part of the first main surface 112 of the glass member 110 may be bonded to the first resin film 130. Similarly, only a part of the second main surface 114 of the glass member 110 may be bonded to the second resin film 140.

  In the case of this aspect, for example, the specification of the glass member 110 to be transported, the transport source, the transport destination, and / or the date on the portion of the first main surface 112 where the first adhesive portion 162 is not formed. Sheets such as paper (for example, exhibition slips) on which information such as the above information is described may be arranged.

(Second glass package)
Next, another glass package according to an embodiment of the present invention will be described.

  FIG. 3 is a schematic cross-sectional view of another glass package (hereinafter referred to as “second glass package”) according to an embodiment of the present invention.

  As shown in FIG. 3, this 2nd glass package 200 has the structural member similar to the 1st glass package 100 shown in FIG.1 and FIG.2 fundamentally. Therefore, in FIG. 3, the same reference numerals as those shown in FIG. 1 and FIG.

  However, the second glass package 200 is different from the first glass package 100 in that the resin film is composed of a single resin film 220.

  More specifically, the second glass package 200 includes a glass member 210 and a single resin film 220 disposed so as to surround the glass member 210. The resin film 220 is configured such that one resin film is folded up and down, and a glass member 210 is disposed in a space between an upper portion and a lower portion of the resin film 220.

  The glass member 210 includes a substantially rectangular first main surface 212 (upper side) and second main surface 214 (lower side), four end surfaces 216A to 216D (in FIG. 3, three end surfaces 216A, 216216B, And only 216C are visible).

  The second glass package 200 has a peelable resin film bonding structure 250 along three peripheral sides corresponding to the end faces 216 </ b> A to 216 </ b> C of the glass member 210. The peelable resin film adhesion structure 250 is configured by adhering ends to each other along the three sides of the resin film 220 folded up and down. As a result, in the second glass package 200, unlike the first glass package 100, the peelable resin film bonding structure 250 is formed only on the three sides around the second glass package 200. However, it is not formed on the remaining one side.

  Further, the resin film 220 is bonded to the first main surface 212 of the glass member 210, and the first bonding portion 262 is formed here. Similarly, the resin film 220 is bonded to the second main surface 214 of the glass member 210, and a second bonding portion 264 is formed here.

  As described above, the adhesive strength of the resin film 220 in the first and second adhesive portions 262 and 264 is equal to or lower than the adhesive strength of the adhesive structure 250 between the peelable resin films. In the second glass package 200, the peelable resin film bonding structure 250 is formed in an area of at least 70% around the second glass package 200.

  It will be apparent that the same effect as that of the first glass package 100 can be obtained in the second glass package 200 configured as described above.

  As described above, the peelable resin film-to-peel bonding structure 250 is not necessarily formed on the entire three sides of the second glass package 200. What is necessary is just to form in the area | region of about 70% or more of the total perimeter length. In that case, the remaining part around the second glass package 200 may be formed with a joint part having a structure other than the adhesive structure between the peelable resin films.

  Further, one of the first and second adhesive portions 262 and 264 may not exist. Further, the first and second adhesive portions 262, 264 need not necessarily have the same area as the first major surface 112 and the second major surface 114, respectively, and the first major surface 112 and the second major surface 114, respectively. It may be formed on a part of main surface 114.

(About the components of the glass package)
Next, the specification etc. of each member which comprises the glass package by one Example of this invention are demonstrated in detail. In the following description, each member constituting the first glass package 100 shown in FIGS. 1 and 2 will be described as an example. However, it will be apparent that the following description can be similarly applied to the second glass package 200.

(Glass member 110)
The glass member 110 has a thickness in the range of more than 0.1 mm and 0.2 mm or less.

  Dimensions other than the type, composition, and thickness of the glass member are not particularly limited. Moreover, the 1 or 2 or more through-hole may be formed in the glass member. Generally, a glass member in which a through hole is formed is more easily damaged. However, in the present invention, breakage can be significantly suppressed even in such a glass member.

  Moreover, the end surface which connects the 1st main surface and 2nd main surface of a glass member does not need to be chamfered. Generally, a glass member whose end face has not been chamfered is more likely to be damaged. However, in the present invention, breakage can be significantly suppressed even in such a glass member.

  An attachment member such as a film and / or a functional film may be installed on the surface of the glass member.

  The first main surface 112 and / or the second main surface 114 of the glass member 110 may have a shape such as a substantially circular shape or a substantially rectangular shape, for example.

(Resin films 130 and 140)
The material of the resin films 130 and 140 is not particularly limited.

  The resin films 130 and 140 may be made of, for example, polyethylene, polypropylene, polyvinyl chloride, polystyrene, polyester, polyamide, polyimide, or the like. In particular, the resin film preferably contains polyethylene terephthalate (PET) or polyethylene.

  The resin film 120 may also contain additives such as stabilizers, plasticizers, impact modifiers, colorants, and / or reinforcing agents.

  In addition, an adhesive layer may be disposed in a portion where the adhesive structure 150 between the detachable resin films is formed in the plane of the resin films 130 and 140. Thereby, the resin films 130 and 140 can be joined to each other to form an adhesive structure 150 between the peelable resin films.

  Such an adhesive layer may be composed of, for example, vinyl acetate, acetal, acrylic, polyamide, polyester, polyurethane, and rubber materials.

  Alternatively, as the resin films 130 and 140, a self-adhesive resin film (for example, polyethylene + EVA) may be used. Such a self-adhesive resin material can form an adhesive structure 150 between detachable resin films by simply bonding two portions to each other. Therefore, in this case, it is not necessary to dispose the adhesive layer on the resin films 130 and 140, and problems such as adhesive residue are solved.

  Although the width | variety (refer code | symbol W of FIG. 1 and FIG. 2) of the adhesive structure 150 of the peelable resin films changes also with the dimension etc. of the glass member 110 to be packed, it is the range of 2 mm-50 mm, for example. Also good.

  Although the thickness of a resin film is not restricted to this, For example, it is the range of 20 micrometers-150 micrometers, and it is preferable that it is the range of 50 micrometers-100 micrometers.

  The adhesive strength of the resin film is in the range of 0.01 to 1.00 N / 10 mm, and preferably in the range of 0.05 to 0.50 N / 10 mm.

  The specifications such as the material and thickness of the resin films 130 and 140 may be the same or different.

(Glass package 100)
The glass package 100 may have any outer shape. For example, in the example of FIGS. 1 and 2, the outer periphery of the glass package 100 has a shape (that is, a similar shape) substantially equivalent to the shape (rectangular shape) of the glass member 110 to be packed. However, the outer periphery of the glass package 100 may have a shape different from the shape (rectangular shape) of the glass member 110.

(About the manufacturing method of the glass package)
Next, a method for manufacturing a glass package according to an embodiment of the present invention will be briefly described. In addition, the manufacturing method is demonstrated here for the 1st glass package 100 shown in FIG.1 and FIG.2 as an example. However, it will be apparent to those skilled in the art that the same method may be applied to manufacture the second glass package 200 as shown in FIG.

(Roller method)
Here, a method of manufacturing the first glass package 100 by the “roller method” will be briefly described.

  FIG. 4 schematically shows a configuration example of a manufacturing apparatus used in this method (roller method).

  As shown in FIG. 4, the manufacturing apparatus 400 includes a first bobbin 410, a second bobbin 420, a transport table 480, and rotating rollers 490A and 490B.

  A roll-shaped resin film sheet can be attached to the first and second bobbins 410 and 420. The first and second bobbins 410 and 420 have a role of supplying a resin film sheet in the directions of arrows F1 and F2 in FIG. 4 by rotation. On the other hand, the rotating rollers 490A and 490B are arranged so as to face each other in the vertical direction. Rotating rollers 490A and 490B have a role of pressure-bonding both resin film sheets when the resin film sheets pass between them (hereinafter referred to as “crimping position P”).

  The transport table 480 has a role of transporting the glass member 110 in the direction of the arrow F3.

  When manufacturing the 1st glass package 100 using such a manufacturing apparatus 400, first, the glass member 110 used as a packing object, the 1st resin film sheet 430, and the 2nd resin film sheet 440, Is prepared.

  The first and second resin film sheets 430 and 440 are each prepared in a roll state. The first and second resin film sheets 430 and 440 have an adhesive layer disposed at a predetermined location. However, as described above, when a resin film having self-adhesiveness is used as the first and second resin film sheets 430 and 440, the adhesive layer can be omitted.

  Next, as shown in FIG. 4, the roll-shaped first resin film sheet 430 is disposed on the first bobbin 410, and the roll-shaped second resin film sheet 440 is disposed on the second bobbin 420. Moreover, the 1st resin film sheet 430 and the 2nd resin film sheet 440 are conveyed in the direction of arrow F1 and F2 using the 1st and 2nd bobbins 410 and 420, respectively. Thereby, both sheets are extended | stretched in a conveyance direction.

  In this state, when the conveyance of the first resin film sheet 430 and the second resin film sheet 440 is continued, both sheets are conveyed to the positions of the rotating rollers 490A and 490B, that is, the pressure bonding position P.

  At the pressure bonding position P, the first and second resin film sheets 430 and 440 are pressure-bonded to each other by being pressed by the rotating rollers 490A and 490B. Thereby, the adhesive structure of the resin films which can be peeled is formed in the crimped | bonded part, ie, the whole surface where both sheets overlap.

  During the continuous conveyance of the first and second resin film sheets 430 and 440, the glass member 110 disposed on the upper side of the conveyance table 480 is moved in the direction of the arrow F3 by the conveyance table 480. Thereby, the 1st resin film sheet 430, the glass member 110, and the 2nd resin film sheet 440 are merged in the crimping position P. At the crimping position P, the first and second resin film sheets 430 and 440 are brought into contact with each other via the glass member 110 and are crimped. Therefore, when passing through the crimping position P, the first resin film sheet 430 is bonded to the upper surface of the glass member 110, and a first bonded portion is formed here. Similarly, the 2nd resin film sheet 440 is adhere | attached on the bottom face of the glass member 110, and a 2nd adhesion part is formed here.

  Thereafter, at the pressure bonding position P, the first resin film sheet 430 and the second resin film sheet 440 are again contacted and pressure-bonded without interposing the glass member 110, and the two sheets overlap each other. In addition, an adhesive structure between the peelable resin films is formed. Thereafter, such a process is repeated.

  Thereafter, by cutting the integrated first and second resin film sheets 430 and 440 at predetermined positions, a plurality of first glass packages 100 can be continuously manufactured.

  The method for manufacturing the glass package according to the present invention has been described above using the roller method as an example. However, these are merely examples, and it will be apparent to those skilled in the art that the glass package according to the present invention may be manufactured by other methods.

  For example, in the second glass package 200 having the structure shown in FIG. 3 described above, one resin sheet is folded so as to cover the glass member, and then the upper and lower portions are arranged along the periphery of the resin sheet. Can be configured to be peelable.

  The present invention can be used for a method for packing a glass member.

DESCRIPTION OF SYMBOLS 100 1st glass package 110 Glass member 112 1st main surface 114 2nd main surface 116A-116D End surface 120 Resin film 130 1st resin film 140 2nd resin film 150 Adhesion of the resin films which can be peeled Structure 162 First adhesive portion 164 Second adhesive portion 170A to 170D Side 200 Second glass package 210 Glass member 212 First main surface 214 Second main surface 216A to 216D End surface 220 Resin film 250 Peelable Bonding structure between resin films 262 First bonding portion 264 Second bonding portion 400 Manufacturing apparatus 410 First bobbin 420 Second bobbin 430 First resin film sheet 440 Second resin film sheet 480 Carriage 490A Rotation Roller 490B Rotating roller 500 Manufacturing apparatus 510 First resin film installation table 512 First surface 520 Second resin film installation table 522 Second surface 530 First resin film 540 Second resin film 560 Rotating mechanism 570 Suction mechanism

Claims (9)

A glass package having a resin film arranged so as to surround a glass member,
The glass member has one or more through holes,
The glass member has first and second main surfaces facing each other, and the thickness of the glass member is greater than 0.1 mm and less than or equal to 0.2 mm,
The resin film is bonded to at least a part of the first main surface of the glass member,
The resin film has an adhesive structure between detachable resin films, which is constituted by adhering the first part and the second part of the resin film to each other, and the adhesive structure is made of the glass Arranged in an area of at least 70% around the package,
The adhesive force between the resin films in the adhesive structure is equal to or weaker than the adhesive force between the resin film bonded to the first main surface of the glass member and the first main surface. Characteristic glass packaging.   2. The glass package according to claim 1, wherein the resin film has an adhesive strength of 0.01 N / 10 mm to 1.00 N / 10 mm when measured based on JIS Z0237-2000.   The glass package according to claim 1 or 2, wherein the resin film includes polyethylene terephthalate (PET) or polyethylene.   The glass package according to any one of claims 1 to 3, wherein the first and / or second main surface of the glass member is substantially circular or substantially rectangular. Said first major surface of said glass member, at least part of an end face connecting the second major surface, in any one of claims 1 to 4, characterized in that it is not the chamfered The glass packaging described. The resin film is further glass packing body according to any one of claims 1 to 5, characterized in that it is bonded to at least a portion of said second major surface of said glass member. The resin film has a first resin film and a second resin film,
The said adhesion structure is comprised by mutually joining the 1st part of the said 1st resin film, and the 2nd part of the said 2nd resin film, The 1st thru | or 6 characterized by the above-mentioned. A glass package according to any one of the above. The said adhesive structure is arrange | positioned over the said circumference | surroundings of the said glass package body, The glass package body of Claim 7 characterized by the above-mentioned. The said resin film is comprised with a single resin film, The glass package body as described in any one of the Claims 1 thru | or 6 characterized by the above-mentioned.

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