WO2002020362A1 - Enveloppe - Google Patents

Enveloppe Download PDF

Info

Publication number
WO2002020362A1
WO2002020362A1 PCT/JP2001/007705 JP0107705W WO0220362A1 WO 2002020362 A1 WO2002020362 A1 WO 2002020362A1 JP 0107705 W JP0107705 W JP 0107705W WO 0220362 A1 WO0220362 A1 WO 0220362A1
Authority
WO
WIPO (PCT)
Prior art keywords
tongue
adhesive
opening
envelope
subjected
Prior art date
Application number
PCT/JP2001/007705
Other languages
English (en)
Japanese (ja)
Inventor
Shohei Mori
Original Assignee
Shohei Mori
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shohei Mori filed Critical Shohei Mori
Priority to AU2001284437A priority Critical patent/AU2001284437A1/en
Publication of WO2002020362A1 publication Critical patent/WO2002020362A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/12—Closures
    • B65D27/30—Closures with special means for indicating unauthorised opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/12—Closures
    • B65D27/14—Closures using adhesive applied to integral parts, e.g. flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/32—Opening devices incorporated during envelope manufacture

Definitions

  • the present invention relates to an envelope that can be easily and reliably opened without using cutting tools such as scissors. Background art
  • the perforations are provided on the outer periphery of the envelope so that the recipient can stand out. There was also a danger of soiling things. Further, if a perforation is provided in a normal envelope, the manner of opening the envelope may be different from the usual case, and confusion may occur. In addition, if the perforation is provided in the first place, the envelope may be vulnerable. Furthermore, if the envelope is perforated on the outer periphery, if the perforation is not sufficient, or if the recipient strongly opens the knob from the knob, It was cut off and cut off, making it impossible to cleanly open along the perforations. There was also a danger that it would cause trouble if inserted into post office machinery.
  • an object of the present invention is to open easily and securely without using cutting tools such as scissors, and at the time of opening, the surface paper is peeled off thinly and a bridge is formed with a thin cutting piece at the opening.
  • An object of the present invention is to provide an envelope without such a problem. Disclosure of the invention
  • the envelope according to claim 1 of the present invention is provided with an opening-side tongue for folding back the opening and closing the opening, and the opening-side tongue is sealed at the opening with an adhesive.
  • the adhesive portion on the opposite side where the opening side tongue is folded back or the adhesive portion on the side where the opening side tongue is folded back is subjected to a peeling process by printing with ink, and the adhesive portion is applied. It is characterized in that it is sealed by applying an adhesive thereto.
  • the opening-side tongue is folded back so as to close the opening via an adhesive such as glue, the portion subjected to the peeling treatment with the ink can be peeled at the printing surface portion to be printed. It becomes a temporary adhesive state and is sealed.
  • an adhesive such as glue has a temporary bonding state in which the adhesive strength is lower than that of the paper portion of the envelope made of paper or the like. Therefore, when the recipient who has received the envelope tries to open the outer side end of the opening-side tongue with his / her finger, the part where the peeling process has been performed by the ink printing becomes a temporary bonded state. Almost peeled off and opened.
  • the method of opening the envelope is not different from the conventional envelope, and there is no confusion in the manner of opening the envelope.
  • the envelope according to claim 2 of the present invention is provided with an opening-side tongue for folding back and closing the opening, and the opening-side tongue is sealed with an adhesive via the adhesive.
  • the adhesive part on the opposite side where the opening tongue is folded back, or the folding of the opening tongue is provided with a printing surface portion on which a portion subjected to a peeling process with ink and a portion not subjected to the peeling process are provided by printing, and an adhesive is applied to the above-mentioned adhesive portion. And sealed.
  • an adhesive such as glue
  • an adhesive such as glue
  • the recipient who has received the envelope tries to open the outer tongue by sandwiching the outer peripheral end of the tongue with a finger, the recipient on the opening side tongue and the ink on the opposite side thereof are put through an adhesive such as glue.
  • the part that has been subjected to the peeling treatment is in a temporary bonded state, so it is easily peeled off, and the part that is not subjected to the peeling treatment is peeled off with a light force and opened.
  • the method of opening the envelope is not different from the conventional ordinary envelope, and there is no confusion in the manner of opening the envelope.
  • the envelope according to claim 3 of the present invention comprises: at least one outer peripheral tongue folded over the outer periphery of the central sheet of the envelope; and a overlapping tongue overlapped with the outer peripheral tongue via an adhesive.
  • the opposite side where the outer peripheral tongue is folded back, or the opposite side where the outer peripheral tongue is folded back, or the opposite side where the overlapping tongue is overlapped A printing surface portion is provided on an adhesive portion of the surface of the substrate or a bonding portion on a surface side on which the overlapping tongue pieces are superimposed, and a printing surface portion on which a portion subjected to an ink peeling process is applied by printing is provided. Is applied and sealed.
  • the present invention when the outer tongue piece and the tongue piece for superimposition are overlapped with a printing surface portion to be printed by an adhesive, a temporary adhesive state capable of being peeled off is obtained. , Sealed.
  • the outer peripheral tongue and the overlapping tongue are the opening-side tongue. Therefore, the recipient who has received the envelope, regardless of whether it is the opening side tongue or the opening side tongue, tries to open the envelope from the printing surface portion by ink printing. Since the part subjected to the peeling treatment is in a temporary bonded state, it is easily peeled off and opened.
  • the envelope according to claim 4 of the present invention comprises: at least one outer peripheral tongue folded over the outer periphery of the central sheet of the envelope; and an overlapping tongue overlapping the outer peripheral tongue via an adhesive.
  • the outer tongue is folded back to the bonded portion on the opposite side, or the bonded portion on the folded surface side of the outer tongue, or the tongue for superposition is overlapped Printing that prints a part that has been subjected to peeling treatment with an ink and a part that has not been subjected to peeling treatment on the adhesive part on the opposite side or the adhesive part on the side on which the tongue piece for superimposition is superimposed.
  • a surface portion is provided, and the adhesive portion is sealed by applying an adhesive.
  • the peeling treatment by the ink is performed.
  • the part that has been peeled is in a temporary adhesive state that can be peeled off, and the part that is not subjected to the peeling treatment is in an adhesive state and sealed.
  • the recipient who has received the envelope regardless of whether it is the opening side tongue or the opening side tongue, tries to open the envelope from the position of the printing surface, and the part that has been peeled off by printing with ink. Then, it is in a temporary adhesive state, so it is easily peeled off and opened.
  • the part subjected to the peeling treatment with the ink is a plain print or a halftone print, and the part not subjected to the peeling treatment is not subjected to ink and the envelope paper surface is intact.
  • halftone printing Solid printing is the part where the printing material is completely covered with ink, and halftone printing refers to the printed surface printed with 100% halftone dots.
  • Halftone printing refers to the use of halftones to express the shading by the size of the dots. By increasing the percentage of the halftone dots, it is possible to approximate solid printing.
  • the part where the ink is not applied and the envelope paper surface is intact is the part where printing is not performed partially. Therefore, according to the present invention, an adhesive such as glue is used.
  • the envelope according to claim 6 of the present invention wherein the printing surface portion has a portion on the outer peripheral side on which an exfoliation process is performed by ink, and a portion on which the exfoliation process is not performed has an exfoliation process by ink. It is characterized in that it is formed with a smaller area than the part on which it is applied.
  • the opening-side tongue is opened with a finger, even if the opening-side tongue may pull the surface of the envelope, the outer peripheral side of the printing surface portion is subjected to the peeling treatment by the ink. Therefore, the pulled portion is cut off, and there is no possibility that the thin portion will be opened, leaving a thin cutting piece bridging the opening as in the conventional example. Further, since the portion not subjected to the peeling treatment is formed with a smaller area than the portion subjected to the peeling treatment with the ink, the portion not subjected to the peeling treatment can be opened with a light force.
  • the envelope according to claim 7 of the present invention is characterized in that a knob portion sandwiched between fingers is formed on the opening-side tongue, and no adhesive is applied to the knob portion. According to the present invention, since the adhesive such as glue is not applied to the knob portion, it does not become a temporary adhesive state that can be peeled off, and can be easily raised with a nail or the like and pinched with a finger.
  • the envelope according to claim 8 of the present invention wherein one of the left and right ends of the opening-side tongue is a knob that is pinched by a finger, and the portion that is not subjected to the peeling process according to the opening direction of the knob. are provided at predetermined intervals.
  • the portions not subjected to the peeling treatment are provided at predetermined intervals in accordance with the opening direction of the knob, so that the adhesion with the portions not subjected to the peeling treatment is smoothly broken one after another.
  • the opening side tongue can be peeled off.
  • an opening perforation is formed along the opening side of the envelope, and the opening side tongue is turned up and adhered to cover the opening perforation.
  • the envelope according to claim 10 of the present invention is provided with an opening-side tongue for folding back and closing the opening, and the opening-side tongue is sealed with an adhesive via an adhesive.
  • both the adhesive part on the opposite side where the opening side tongue is folded back and the adhesive part on the folded side of the opening side tongue corresponding to this part are subjected to peeling treatment using an ink.
  • a printed surface portion on which the applied portion is applied by printing is provided, and at least one of the adhesive portions is sealed by applying an adhesive.
  • a temporary bonding state is established between the two printing surface portions via the adhesive. Therefore, when the user tries to open the package, it is easily and cleanly peeled off with a lighter force, and the package is opened. In addition, there is no case where the ink adheres to the other and becomes dirty.
  • the envelope according to claim 11 of the present invention is provided with an opening-side tongue for folding back and closing the opening, and the opening-side tongue is sealed with an adhesive via an adhesive.
  • both the adhesive part on the side of the outer peripheral tongue to be superimposed and the adhesive part on the side of the overlapping tongue corresponding to this part are printed with the part that has been subjected to the peeling treatment by ink.
  • a printing surface portion provided by the method described above is provided, and an adhesive is applied to at least one of the bonding portions to be sealed. According to the present invention, when one of the printing surface portions or both of the printing surface portions is applied as an adhesive application region, a temporary adhesive state is established between the two printing surface portions via the adhesive.
  • the outer tongue and the tongue for superposition Does not matter whether it is the above-mentioned tongue piece on the opening side or not. Therefore, when you try to open it, it is easily and cleanly peeled off with a lighter force, and it is opened. In addition, the situation where ink adheres to the other side and becomes dirty is eliminated.
  • FIG. 1 is a perspective view showing an envelope according to the first embodiment of the present invention.
  • FIG. 2 is a diagram showing a state in which the envelope of the first embodiment is expanded.
  • FIG. 3 is a rear view showing a state where the opening-side tongue of the envelope of the first embodiment is closed.
  • FIG. 4 is a perspective view showing a state in which the opening-side tongue of the envelope according to the first embodiment is opened.
  • FIG. 5 is a rear view showing an application example of the second embodiment of the present invention.
  • FIG. 6 is a rear view showing another application example of the third embodiment of the present invention.
  • FIG. 7 is a rear view showing the envelope according to the fourth embodiment of the present invention.
  • FIG. 8 is a rear view showing an envelope of an application example of the fourth embodiment of the present invention.
  • FIG. 1 is a perspective view showing an envelope according to the first embodiment of the present invention.
  • FIG. 2 is a diagram showing a state in which the envelope of the first embodiment is expanded.
  • FIG. 3
  • FIG. 9 is a view for explaining the configuration of the knob part of the present invention and an example of its use.
  • FIG. 10 is a rear view showing an application example of the fourth embodiment.
  • FIG. 11 is a rear view showing the envelope of the fifth embodiment.
  • FIG. 12 is a rear view showing the envelope according to the fifth embodiment of the present invention.
  • FIG. 13 is a rear view showing the expanded state of the envelope of the fifth embodiment.
  • FIG. 14 is a rear view showing the envelope of the sixth embodiment.
  • FIG. 15 is a cross-sectional view showing a state where the sixth embodiment is folded.
  • FIG. 16 is a perspective view showing a state where the envelope of the sixth embodiment is opened.
  • FIG. 17 is a developed view showing an envelope of an application example of the sixth embodiment of the present invention.
  • FIG. 10 is a rear view showing an application example of the fourth embodiment.
  • FIG. 11 is a rear view showing the envelope of the fifth embodiment.
  • FIG. 12 is a rear view showing the envelope according to the fifth
  • FIG. 18 is a rear view showing the folded state of the application example.
  • FIG. 19 is a rear view showing the envelope according to the seventh embodiment of the present invention.
  • FIG. 20 is a rear view showing the envelope according to the eighth embodiment of the present invention.
  • FIG. 21 is a rear view showing the envelope of the ninth embodiment of the present invention.
  • FIG. 22 is a perspective view illustrating an open state of a conventional envelope. BEST MODE FOR CARRYING OUT THE INVENTION
  • FIGS. 1 to 4 the present invention is applied to a paper-type horizontal envelope F 1 (also referred to as a Western envelope). (Right side in the figure) is provided with an opening-side tongue 5 that closes the opening 4 into which the contents are put.
  • FIGS. 1 to 4 are views seen from the back side of the envelope F1, and the postal code column is printed on the opposite side (FIG. 2).
  • an application area 3 for applying an adhesive such as glue is formed in a band shape.
  • the adhesive applied to the application area 3 may be an adhesive such as a normal glue, and particularly when large quantities are used, arabia glue is used.
  • double-sided tape and hot-melt adhesives which are a type of simple instant adhesives utilizing heat (adhesives that become liquid when heated and show fluidity, and return to the original solid when cooled) ) May be applied.
  • the application area 3 is not always necessary and is formed as a guide when applying an adhesive such as glue.
  • the application may be performed on the entire surface of the application region 3, or may be performed at predetermined intervals or in a scattered manner.
  • the printing surface 2 is formed in the opening 4 of the envelope F 1 along the opening 4.
  • the printing surface portion 2 facilitates adhesion and peeling of the opening-side tongue piece 5, and is formed in a band shape on the outer surface of the envelope F1 hidden by the folded-back opening tongue piece 5.
  • the printing surface portion 2 is formed so as to be wider outward than the folded end portion 5a when the opening-side tongue piece 5 is folded.
  • the peeling treatment of the opening-side tongue piece 5 becomes easy, but further, the bonding is performed. Water droplets such as rainwater hardly adhere to the outer edge of the opening tongue 5 This also prevents the outer end 5a of the opening-side tongue piece 5 from being weakened by water droplets or the like.
  • the character OPEN is described as a mark. That is, in the present embodiment, the opening-side tongue piece 5 is opened from the right side in the figure.
  • the printed surface portion 2 has a portion 2a subjected to the peeling treatment by the ink and a portion 2b not subjected to the peeling treatment applied by printing.
  • the portion 2a subjected to the peeling treatment by the ink is solid printing
  • the portion 2b of the oblique elliptical shape where the peeling treatment is not performed is not applied with the ink and the envelope paper surface Are assumed to be intact, and are partially formed at predetermined intervals (equal intervals).
  • the reason for forming the oblique elliptical shape is to perform smooth peeling in accordance with the opening direction of the opening-side tongue piece 5.
  • the shape of the portion 2b not subjected to the peeling treatment may be a triangular shape, a rhombic shape, or the like, in addition to the embodiments described later, and various shapes are conceivable.
  • the portion 2b not subjected to the peeling process is formed with an area smaller than the portion 2a subjected to the peeling process by the ink. Thereby, when the opening side tongue piece 5 is opened, the portion 2b that is not subjected to the peeling process is removed with a light force.
  • Such a printing surface portion 2 is formed so as to be wider than a bonding portion (application region) 3 of the opening-side tongue piece.
  • printing on the printing surface portion 2 is a normal printing in which ink (ink) is applied to the printing plate surface and the ink is transferred to paper or the like, and is not special. That is, in addition to offset printing, screen printing, letterpress printing, and flexographic printing, printing by an ink jet printing device or a laser printer, which has become very popular in recent years, may be used.
  • the printing surface portion 2 of the present embodiment is directly printed on the back surface side of the envelope by the above-described printing, but a band or sheet printed separately from the envelope F 1 is adhered to the back side of the envelope F 1. It may be adhered with an agent or a double-sided tape.
  • Printing inks are ordinary inks made by kneading pigments with oil or resin. That is, any ordinary ink used in the above printing may be used. Also, as ink raw materials suitable for being subjected to a peeling treatment with ink to form a temporary adhesive state, styrene-based resins, polyacrylonitrile resin Sheet, acrylic resin, epoxy resin, etc. Further, in order to perform the best peeling treatment, the respective raw materials may be mixed with each other, or the ordinary ink may be mixed. Further, a so-called release agent may be applied on the print.
  • solid printing (the part where the printed matter is completely covered with ink, and in halftone printing means the printing surface printed with 100% halftone dots) is subjected to release treatment with ink.
  • the part 2a and the part 2b that is not subjected to the peeling treatment, that is, the part where the ink is not applied and the envelope paper surface is intact, can be printed at the same time.
  • the printing surface 2 is printed on the envelope body, but it is sufficient that this printing is performed at the same time as the printing of the postal code, etc., and the printing is performed without any special process.
  • the portion 2a that has been subjected to the peeling treatment with the ink is applied in one step by one printing with one color in a process before the outer peripheral edge is cut as shown in FIG. Have been.
  • the printing color is not limited, and printing with transparent ink such as a medium may be used.
  • the adhesive portion can be simultaneously peeled off as a postal code or the design of an envelope design.
  • the present invention can also be implemented in such a manner that the portion 2a subjected to the ink-peeling process is a halftone dot printing, and the portion 2b not subjected to the peeling process is a two-dot dot printing.
  • halftone printing increases the amount of ink depending on the percentage of the halftone dot (about 60% or more) (it can be close to solid printing), and the percentage of the halftone dot (about 40% or less). In some cases, the amount of ink is reduced, and it is possible to adhere to the opening side tongue via an adhesive such as glue.
  • the printing surface portion 2 can be implemented by using the same type of halftone dot printing with the same percentage of halftone dots.
  • halftone printing refers to expressing halftones by the size of dots using halftone printing.
  • peeling by ink The part that has been treated 2a and the part that has not been subjected to a peeling treatment 2b can be separated. It is possible to have a gradual transition to, or vice versa.
  • the printing surface 2 faces May be provided on both sides 2Ca and 2Cb. It is possible to use a synthetic resin agent or varnish that can be peeled off in the same manner as the components contained in the ink.
  • ink containing vegetable components such as soybean ink (called eco-ink because of environmental friendliness) may be used.
  • the contents are sealed from the opening 4 of the envelope F1, and an adhesive such as glue or a double-sided tape is applied to the application area 3 of the opening tongue 5 and the printing surface 2.
  • an adhesive such as glue or a double-sided tape is applied to the application area 3 of the opening tongue 5 and the printing surface 2.
  • Seal Such a method of enclosing is the same as the method of enclosing a conventional ordinary envelope.
  • a temporary bonding state where the adhesive and the printing surface portion 2 are subjected to the peeling treatment by the ink is provided as a temporary bonding state in which the adhesive can be peeled off, and the adhesive is actually applied in the portion 2b where the peeling treatment is not performed. Glued.
  • the adhesive in the area 2a where the ink has been subjected to the peeling treatment, the adhesive is in a temporary adhesive state where the adhesive can be peeled off in relation to the components of the printing ink such as oil or resin, and in the area 2b where the peeling treatment has not been performed.
  • the actual state of adhesion between the paper on the back surface of the paper envelope F 1 and the paper on the inner surface of the opening tongue 5 is obtained. Therefore, from the appearance, the opening side tongue piece 5 is firmly adhered. In fact, it is in a strong adhesive state like the sealed state of a normal envelope. Note that the adhesive is not applied to the adhesive portion 3 of the opening-side tongue 5 (the side 5b of the opening-side tongue folded back: see FIG. 10), and the adhesive is applied to the printing surface portion 2. It is also possible to seal.
  • the person who has received the envelope (envelope) F1 opens the tongue piece 5 with the knob 6 between the fingers as shown in FIG.
  • the method of opening the envelope is the same as the conventional method of opening an ordinary envelope.
  • the knob 6 of the opening side tongue 5 is opened by sandwiching it with a finger
  • the outer peripheral side of the printing surface 2 is a portion 2a that has been subjected to a peeling treatment by an ink. Since the tongue piece 5 on the opening side adhered by the adhesive and the part 2a on the opposite side of the tongue piece 5 which has been subjected to the peeling treatment are in a temporary bonding state, it is easy to use in the temporary bonding state.
  • the part 2a that has been subjected to the peeling treatment is wider than the part 2b that has not been subjected to the peeling treatment, the part 2b that has not been subjected to the peeling treatment is pulled off with a light force and cut off.
  • the opening-side tongue 5 is peeled off by opening the portion 2b that is not subjected to the peeling treatment and making a light rhythmic sound with a sharp sound.
  • the paper of the tongue piece 5 on the opening side is thinly peeled, and the opening tongue 5 is not opened except for a thin cut piece P that can be bridged (see FIG. 22).
  • the opening side tongue piece 5 after being opened along the printing surface portion 2 has a trace 2c of the portion 2b of the printing surface portion 2 where the peeling process is not performed, as shown in FIG. This is a sign that the package has been opened.
  • the tongue piece 5 including the knob part 6 can be accommodated at a position inside the printing surface part 2. That is, when the opening-side tongue piece 5 is folded back so as to close the opening portion 4, the opening-side tongue piece 5 is folded back so that the end 5a on the side thereof is higher than the lower end side of the printing surface section 2. To come to the position. An adhesive such as glue may or may not be applied to the knob 6. If not applied, the outer edge 6a (corner) of the knob 6 is not adhered to the opposite side of the envelope (back side). be able to.
  • the outer peripheral end 6a of the knob 6 is raised, and the opening side tongue 5 is opened as it is with a finger. be able to.
  • the adhesive force of the adhesive in the application area 3 remains, the opened tongue piece 5 that has been opened can be sealed.
  • FIG. 9 is formed such that an outer peripheral end 6a has a projection that projects slightly outside the printing surface 2 (FIG. 9 (a)). An adhesive such as glue is not applied to the knob 6.
  • knob 6 Since it is not applied, the outer peripheral end 6a of the knob 6 is not adhered to the opposite side of the envelope (the back surface), and the opening side tongue piece 5 can be opened as it is with fingers.
  • a knob 6 can be provided in each of the first to eighth embodiments.
  • a portion 2 b that has not been subjected to the peeling process has been neatly provided in a matrix in a horizontal and vertical manner in a portion 2 a that has been subjected to the peeling process with ink.
  • it may be applied not in a number of orderly but in a dotted manner. If a large number of portions 2b that are not subjected to the peeling process are formed vertically and horizontally, the opening-side tongue piece 5 is peeled from either the left or right end, or from the central outer peripheral end 5a. It can be easily opened regardless of where it is opened.
  • the portions 2b that are not subjected to the peeling process are arranged in a matrix in a vertical and horizontal manner, the portions 2b that are not subjected to the peeling process in the opening direction of the opening side tongue 5 are individually extracted (sorted). It can be easily opened no matter where you open it.
  • the printed surface portion 2 of the present embodiment has a narrow band-shaped portion 2a that has been subjected to the ink-peeling process, and the stripping process is applied to the upper side of the narrow band shape.
  • the portion 2b that is not provided is an envelope F3 provided in a sawtooth shape at a predetermined interval. That is, the portion 2b not subjected to the peeling treatment has a slightly oblique shape, and the upper side is connected to the opening side portion (the plain portion of unprinted paper) 7 other than the printing surface portion 2.
  • the opening side portion 7 is a region formed on the opening portion 4 side, to which no adhesive such as glue is applied.
  • the opening side tongue piece 5 is made of the narrow band-shaped ink. An adhesive such as glue is applied only to the narrow band-shaped application region 3 corresponding to the portion 2a subjected to the peeling treatment.
  • the tab 6 of the opening side tongue 5 is opened by sandwiching it with a finger, even if the part 2 b not subjected to the peeling process is pulled, the opening other than the printing surface part 2 (the part of the paper not printed) 7 There is no area 2b where peeling is not performed even if it is connected, and it is almost inconspicuous in the opening 4 due to the background color of the envelope F3.
  • the surface paper of the tongue piece 5 is peeled off thinly, and is not opened except for the thin cutting piece P that bridges the opening 4 (see FIG. 22).
  • the printed surface portion 2 of the present embodiment has a portion 2a that has not been subjected to the peeling process and a portion 2b that has not been subjected to the peeling process formed in an oblique elliptical shape.
  • the part 2b not subjected to the peeling treatment is subjected to two times printing (overprinting). That is, the second printing 8 (overprinting) is performed on a part (the lower center in FIGS. 7 and 8) of the part 2b of each of the above shapes that is not subjected to the peeling treatment.
  • the printing surface portion 2 is attached to the bonding portion of the opening side tongue piece 5 on the folded surface 5 b side.
  • the formed envelope is F4C. It is the same as the above-described embodiment that the portion 2a subjected to the peeling process with the ink and the portion 2b not subjected to the peeling process are performed by printing, but in the present embodiment, The part 2 b not subjected to the peeling process is aligned with the opening direction of the knob part 6 from the initial state (right side in the figure) to the final state (left side in the figure). Is formed.
  • FIGS. 11 and 12 As shown in FIGS. 11 and 12, as shown in FIG. 11 and FIG.
  • This is an envelope F5 provided with a printing surface portion 9 composed of B and a thin portion 9A.
  • the outer dark portion 9B is formed by enclosing the thin portion 9A in a U-shape, and there is a dark portion 9B on the outer periphery of the opening side tongue piece 5 that has been subjected to peeling treatment by ink so as to protrude.
  • a thin portion 9A, which has been subjected to a peeling treatment by an ink, is provided on the inside thereof, and an adhesive is applied to these printed surface portions 9 so that the outside is easily peeled off due to the strength of the adhesive force of these portions. ing.
  • glue is applied to seal the glued portion (coating area) 3, and when the opening side tongue piece 5 is bonded to the dark portion 9 B and the thin portion 9 A, Each of them is in a temporary adhesive state, but the tongue 5 on the opening side is in a state where it is easy to peel off in the dark portion 9B, and is hard to peel in the thin portion 9A.
  • the adhesive part (application area) 3 of the glue overlaps the outer dark part 9B and the thin part 9A.
  • the recipient who has received the envelope F 5 has the tongue 5 of the opening side 5
  • the thick part 9B and the thin part 9A With the strength of the adhesive force, it can be easily opened, but the thin part 9A, which is not subjected to the peeling process, is pulled. Even if it is touched, it will no longer be connected to the opening (the part of the paper that is not printed) 7 other than the printing surface 2 and the thin part 9 9 Since the printing surface of A is peeled thinly and cut at the opening 4, the surface paper of the tongue piece 5 on the opening side is peeled thinly and a thin cutting piece P that bridges the opening 4 as in the conventional example. It will not be left open.
  • the outer peripheral side of the bonding tongue 5 to be bonded is provided.
  • Water droplets such as rainwater hardly adhere to the end 5a, and the outer peripheral end of the opening-side tongue piece 5 is not fragile due to water droplets or the like.
  • perforations M2, M2a, M2b for opening are formed along the opening 4 side as shown in FIG. 20, the opening side tongue piece 5 can be further easily opened.
  • the position of the perforation Ml may be at the boundary between the dark portion 9B and the light portion 9A, or formed in a U-shape at the dark portion 9B from the viewpoint of easy opening. preferable.
  • a paper envelope F6A is used.
  • the central envelope 2 and the outer periphery of the central sheet 12 are folded back.
  • Peripheral tongue pieces 13, 14, and 15, and an overlapping tongue piece 16 superposed on the outer peripheral tongue pieces 13 and 14.
  • the center sheet 12 has a rectangular shape on which a postal code field is printed and an address is displayed, and the outer circumferential tongue piece is provided on each of four side surfaces of the center sheet via the folding lines 17a, 17b, 17c, and 17d.
  • 13, 14, 15 and a tongue piece 16 for superimposition are respectively arranged, so that the folding lines 17a, 17b, 17c, 17d can be easily folded.
  • the outer peripheral tongue pieces 13, 14, 15 of the present embodiment are each provided with a sealing bonding portion 1OA which is bonded by gluing or the like in the longitudinal direction.
  • the adhesive part 1 OA may be coated with a double-sided tape or other adhesive on the entire surface.
  • the outer peripheral tongue piece 13 above the central sheet 12 has, as in the first embodiment, a portion 2a that has been subjected to ink peeling along its longitudinal direction,
  • the printed surface portion 2 is provided with a portion 2b that is not printed by printing.
  • the printing surface portion 9 may be composed of a dark portion 9B and a light portion 9A that have been subjected to a peeling process using an ink. Further, the printed surface portion 2 on which the portion 2a subjected to the ink peeling treatment and the portion 2b not subjected to the peeling treatment are applied by printing is overlapped with the outer peripheral tongue piece 13 folded back.
  • the opposite-side adhesive portion 11 A, the opposite-side adhesive portion 11 C on which the overlapping tongue 16 is overlapped, and the outer peripheral tongue 14 are folded together in a folded state. May be provided on the bonding portion 11B on the opposite side.
  • an adhesive portion 1OA for sealing with an adhesive such as glue is provided on the opposite side portion of these 11A, 11B, and 11C.
  • the overlapping tongue piece 16 is a back sheet that is folded back on the back side of the envelope F 6, and has a rectangular shape substantially the same size as the center sheet 12.
  • One of the left and right side surfaces of the overlapping tongue 16 (upper side 16a in FIG. 13: outer peripheral end) forms an opening 4 for opening.
  • the contents S are enclosed from the side of the tongue piece 15 on the opening side.
  • the outer peripheral end (upper side) 16 a of the overlapping tongue 16 is formed in a gentle arc shape to form a part inside the folding line 17 a of the outer tongue 13. It is formed.
  • a thumb-sized concave / convex portion may be formed on the outer peripheral end (upper side) 16a to make it easier for a finger to be hooked.
  • an arrow indicating the center position and the characters “ ⁇ PEN” are given. Therefore, the boundary between the overlapping tongue piece 16 and the outer peripheral tongue piece 13 becomes a step, which makes it easy to pinch the finger.
  • the tongue piece 16 for superposition is a kind of the outer tongue pieces 13, 14, and 15 that are folded back on the outer periphery of the central sheet 12.
  • the outer tongue pieces 13, 14, and Reference numeral 15 denotes a type of a tongue piece 16 for folding folded around the outer periphery of the central sheet 12.
  • the envelope F6 of the present embodiment is Apart from, it is no different from conventional envelopes. Therefore, it can be easily manufactured using a conventional envelope.
  • the outer peripheral tongue pieces 13, 14 are folded back. It folds to the back side via 17a and 17c, and the tongue piece 16 for superimposition is superposed and adhered on these.
  • the outer peripheral tongue piece 15 is superimposed on the tongue piece 16 for superimposition via the folding line 17 b.
  • the envelope F 6 A of the present embodiment is easily manufactured.
  • the letter O PEN for opening is attached to the tongue piece 16 for superposition, which is also a guide of the folding order.
  • the contents S can be inserted to the end.
  • the contents S are inserted and sealed in the state of FIG. 14 which is folded and formed. That is, the tongue piece 16 for superposition and the outer tongue pieces 13 and 14 are folded back and bonded using the sealing adhesive portion 10A and the printing surface portion 2 to form the outer tongue piece 15 side.
  • the contents S are put through the opening 4, and the outer peripheral tongue 15 is used as the opening-side tongue 5 in the first embodiment, and sealed.
  • the person who received the sealed letter sandwiches the outer peripheral end 16 a of the overlapping tongue 16 with the word “OPEN” between the fingers of one hand, and puts the outer peripheral end of the outer peripheral tongue 13 on the other side.
  • the finger of the hand and open it slightly to the left or insert a writing instrument such as a pole pen between the outer tongue 13 and the tongue 16 to move it.
  • the envelope F 6 A is cut off from the portion 2 a that has been subjected to the peeling treatment with the ink and the portion 2 b that has not been subjected to the peeling treatment. As shown in FIG. 16, the envelope F 6 A is opened. Therefore, the recipient of the postal envelope must use scissors or other cutting tools when receiving it. Can be easily and cleanly opened with a light force without using.
  • an envelope F 6 B is provided with a printing surface portion 2 composed of 2 a and a portion 2 b that is not subjected to a peeling treatment, and an outer peripheral tongue piece 13 is folded and joined to the printing surface portion 2 via an adhesive.
  • Such an envelope F 6 B is also referred to as a “reverse force mass-attached envelope”.
  • the difference from the sixth embodiment in manufacturing is that after the folding tongue piece 16 is turned back first, This is the point where the tongue pieces 13 and 14 are folded back.
  • the contents S are put in from the side of the tongue 5 on the opening side, but the opening is performed from the side of the outer tongue 13 (the OPEN character is placed on the knob 6 for opening). At that time, it will be opened in the same manner as in the first embodiment.
  • a part 2 a that has been subjected to the peeling treatment with ink and a part 2 b that is not subjected to the peeling treatment are applied by printing, and the opening is performed from the side of the outer peripheral tongue piece 14. It may be made to be done.
  • such an encapsulation method is to put the contents S from the side of the outer peripheral tongue 14 and open the outer side from the side of the outer tongue 13.
  • the contents S may be inserted from the side of the outer tongue 14 and the opening may be performed from the side of the outer tongue piece 14.
  • the printing surface portion 2 is provided on the opening side tongue piece 5 side, while the perforation for opening is arranged along the opening portion 4 in which the contents S are put.
  • This is the envelope F7 on which M1 is formed.
  • a peeling process is performed by printing with ink on the adhesive portion on the folded side (the back side of the opening tongue 5) of the opening side tongue 5 for folding and closing the opening 4.
  • a U-shaped perforation M1 is formed at the bonding portion on the opposite side where the opening-side tongue piece 5 is folded back.
  • the opening perforation M1 is for assisting the opening by the opening-side tongue piece 5, and is formed at a position hidden by the folded-back opening tongue piece 5.
  • the opening perforation Ml of the present embodiment has a U-shape formed of a linear portion and both end portions M la and M lb. However, this is because the opening side tongue 5 is hidden in the substantially trapezoidal opening side tongue 5, and when the left and right ends of the opening side tongue 5 are square in shape corresponding to the width of the envelope F7, However, even if the perforation M 1 is formed only in a straight line along the opening 4, the perforation M 1 is hidden by the tongue 5 on the opening side.
  • the band-shaped application region 3 for applying an adhesive such as glue in the present embodiment may be the printing surface portion 2 or a position corresponding to the printing surface portion at a position where the perforation Ml is formed.
  • the adhesive portion on the side of the opening-side tongue piece 5 that is folded back is subjected to a peeling process by printing with ink, the adhesive portion such as glue is in a temporary adhesive state.
  • the opening tongue 5 can be easily opened only by the temporary bonding state.
  • the perforation Ml is further provided, it is easier to open. That is, the opening-side tongue piece 5 pulls the portion of the perforation Ml. As a result, the opening is reliably and cleanly opened along the opening perforation M1.
  • the perforation Ml is bent and formed in a U-shape so as to reach the opening 4. That is, both ends Mla and Mlb of the opening perforation Ml are formed so as to bend toward the opening 4 side and reach the opening 4 respectively.
  • the U-shaped perforations Ml, Mia, and Mlb have a large cutout width. This is because when opening, the opening is made smoothly and smoothly along the perforations Ml, Ma, and Mb of the right-angled portion.
  • both ends Mla and Mlb of the perforation M1 are bent at right angles in this manner, even if the opening-side tongue piece 15 has a substantially trapezoidal shape, both ends of the perforation Ml M 1 a and M 1 b are all hidden by the substantially trapezoidal opening side tongue piece 15.
  • the adhesive portion on the side of the opening-side tongue piece 5 that is folded back is subjected to a peeling process by printing with an ink, so that it protrudes as in the first embodiment.
  • perforation Ml When printing with ink, if printing is performed with ink first and then a perforation Ml is to be formed later, it is difficult to easily form perforations because of the printed portion with ink.
  • the perforation Ml is formed first and then printing is performed with ink, the ink enters the perforation M1 and the original function of the perforation M1 is not sufficiently exhibited.
  • the portion where the perforation Ml is formed is different from the portion 2 where the peeling process is performed by printing with ink, and such a disadvantage is eliminated.
  • a printing surface portion consisting of only a portion 2a subjected to a peeling process by printing with ink is provided on an adhesive portion on the opposite side where the opening side tongue 5 is folded back.
  • 2 is an envelope F8 in which perforations M2, M2a, and M2b are provided at the opposite side where the opening-side tongue piece 5 is folded back.
  • the printing surface part 2 is only the part 2a that has been subjected to the peeling treatment by printing with ink, but if you try to open it by pinching the outer peripheral end of the opening side tongue with your finger, it will peel off by printing with ink. Since the treated part is in a temporary bonded state, it is easily peeled off and opened.
  • the present invention may be such that the print surface portion 2 including only the portion 2a subjected to the peeling process by printing with ink is provided.
  • the perforations M 1 and M 2 are provided in an auxiliary manner, and the present invention does not require the perforations M 1 and M 2. However, if only the perforations Ml and M2 are provided, the portion becomes vulnerable, but if provided on the printing surface section 2, such weakness is prevented.
  • the opening side tongue piece 5 when the outer side end 5a of the opening side tongue piece 5 is opened by sandwiching it with a finger, the temporary opening state of the printing surface portion 2 consisting only of the peeled portion 2a is opened.
  • the opening of the mouth side tongue piece 5 becomes easy.
  • the perforation M2 since the perforation M2 is further provided, when the outer peripheral end 5a of the opening side tongue piece 5 is opened with a finger, the perforation M2 is removed. It is more easily opened for pulling.
  • the opening side By providing the perforations Ml and M2 so as to be hidden by the tongue piece 5, the opening side tongue piece 5 can be more easily and beautifully opened.
  • the perforations Ml and M2 in the present specification are small well-known perforations made on a stub-cut portion of a ticket or an admission ticket, etc.
  • Perforations corrugated
  • zippered perforations also called “zippered perforations” or “bellows-shaped perforations”
  • the perforations include a wide range of well-known perforations, such as continuous perforations, in addition to the above perforations.
  • the perforations Ml and M2 of the present embodiment are perforations for opening, but the use of a plurality of perforations of two or more is optional depending on the implementation.
  • the perforations M2 need to overlap the above-mentioned application area 3 (this part is The part that does not overlap as code 3 is code 3A.) If the perforation M2 forms only the non-overlapping coating area of 3A, even if there is the perforation M2, it cannot be opened with the auxiliary light force by the perforation M2. However, by forming the coating area 3 not only at the position of the reference numeral 3 but also at the position of the overlapping reference numeral 3B, the opening can be easily opened with a light force due to the synergistic effect of the printing surface portion 2 and the perforation M2.
  • the bonding portion on the opposite side where the opening side tongue 5 is folded back and the corresponding side 5b of the opening side tongue 5 where the opening side tongue 5 is folded back This is an envelope F9 in which both sides of the adhesive portion are provided with printing surface portions 2Ca and 2Cb each having the same area, each of which has a portion 2a subjected to a peeling process by printing with ink.
  • any one of the printing surface portions 2 2C a, 2 C b, or both printing surface portions 2 C a, 2 C b become the adhesive application area 3 described above.
  • glue any one of the printing surface portions 2 2C a, 2 C b, or both printing surface portions 2 C a, 2 C b become the adhesive application area 3 described above.
  • ink quality may be affected by paper quality or ink density, but ink drying may be poor.However, since the opposite side is printed with the same area of ink, Compared to either case, the situation where ink adheres to the other and becomes dirty is eliminated, and even when one is not sufficiently long, it can be used. Even when the ink is dry, depending on the application of the adhesive, the adhesive and the ink may react with each other and become in a state where the ink does not dry. It can prevent soiling. Further, when the two printing surface portions 2Ca and 2Cb are overlapped with each other, it is possible to prevent a situation in which the paper becomes thicker and only the surface of the paper is peeled off.
  • the printing surface portions 2Ca and 2Cb are the adhesive application area 3; however, only one of the printing surface portions 2Ca and 2Cb is coated with an adhesive such as glue. It is also possible to provide a difference in the strength of the temporary bonding state between the case where an adhesive such as glue is applied to both the surface portions 2Ca and 2Cb.
  • the adhesive part on the side of the outer tongue pieces 13 and 14 and the A printing surface portion on which a portion subjected to a peeling treatment with ink is applied by printing may be provided on both of the adhesive portions on the side of the corresponding tongue piece 16 for overlapping.
  • one area of the printing surface portions 2Ca and 2Cb may be larger or smaller than the other printing surface portion 2, and the area of the printing surface portions 2Ca and 2Cb may be smaller.
  • At least one is a part 2a that has been subjected to the peeling treatment by the ink, and a part 2b that has not been subjected to the peeling treatment.
  • printing by any of the inks described in the first embodiment may be performed.
  • the envelope of the present invention when the outer peripheral end of the opening-side tongue piece is to be opened by being sandwiched between fingers, a temporary adhesive state is formed in the portion where the ink has been peeled off. Is easily peeled off at the part where the adhesive state is present. Therefore, it is possible to easily and reliably open the package without using cutting tools such as scissors. In addition, there is no danger of intrusion of rainwater or the like as in the case of a conventional envelope having a perforated opening, and there is no danger of causing trouble when inserted into a post office mechanical device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Enveloppe qui peut être ouverte facilement et sûrement par un procédé autre qu'une perforation, sans utilisation d'un objet coupant tel que des ciseaux. Ladite enveloppe comporte une languette (5) située du côté ouverture et destinée à fermer une ouverture (4) par pliage vers le bas, ainsi qu'un adhésif appliqué sur la languette (5) pour sceller l'ouverture (4). Une surface imprimée (2), située sur une partie adhésive du côté opposé à la languette (5), est formée par impression à l'encre d'une partie (2a) traitée pour séparation et de parties (2b) non traitées pour séparation.
PCT/JP2001/007705 2000-09-05 2001-09-05 Enveloppe WO2002020362A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001284437A AU2001284437A1 (en) 2000-09-05 2001-09-05 Envelope

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-268637 2000-09-05
JP2000268637 2000-09-05

Publications (1)

Publication Number Publication Date
WO2002020362A1 true WO2002020362A1 (fr) 2002-03-14

Family

ID=18755391

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/007705 WO2002020362A1 (fr) 2000-09-05 2001-09-05 Enveloppe

Country Status (2)

Country Link
AU (1) AU2001284437A1 (fr)
WO (1) WO2002020362A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008011827A1 (fr) * 2006-07-17 2008-01-31 Ruiyuan (Fujian) Enterprise Co., Ltd. Fermeture d'enveloppe de protection
JP6067911B1 (ja) * 2016-05-13 2017-01-25 株式会社ダイケン 封筒

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54116121U (fr) * 1978-02-01 1979-08-15
JPS5536128U (fr) * 1978-08-29 1980-03-08
JPS60161046U (ja) * 1984-04-04 1985-10-25 石井　歓 糊付き封筒
JPH0448147U (fr) * 1990-08-24 1992-04-23

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54116121U (fr) * 1978-02-01 1979-08-15
JPS5536128U (fr) * 1978-08-29 1980-03-08
JPS60161046U (ja) * 1984-04-04 1985-10-25 石井　歓 糊付き封筒
JPH0448147U (fr) * 1990-08-24 1992-04-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008011827A1 (fr) * 2006-07-17 2008-01-31 Ruiyuan (Fujian) Enterprise Co., Ltd. Fermeture d'enveloppe de protection
JP6067911B1 (ja) * 2016-05-13 2017-01-25 株式会社ダイケン 封筒

Also Published As

Publication number Publication date
AU2001284437A1 (en) 2002-03-22

Similar Documents

Publication Publication Date Title
US5738274A (en) Reusable reply envelope
WO2002020362A1 (fr) Enveloppe
JP3917861B2 (ja) 封筒
US6540131B2 (en) Stationery
US8690042B2 (en) Envelope assembly
JP2004306371A (ja) 封書用シート
JP5374822B2 (ja) 封書用紙
US5375763A (en) V-fold two-ply mailer
WO2006027984A1 (fr) Enveloppe avec fenetre
JP5170618B2 (ja) 隠蔽シート
US5492271A (en) Reversible envelope
JP2004009481A (ja) 封緘した冊子状印刷物
JPH037398A (ja) 葉書とその製造方法
WO2006001311A1 (fr) Produit papier permettant la séparation de la couche superficielle du papier
JP3088819U (ja) 封 筒
JP4629467B2 (ja) 隠蔽葉書
JP2990510B1 (ja) 郵便書簡
JP4826895B2 (ja) カード作製用シート
JP2950477B2 (ja) 送付印刷物及び送付印刷物封緘テープ
JP3730632B2 (ja) 封書用シート
JP2007022662A (ja) 封筒
JP5761665B2 (ja) 情報通信体の開封手段
JP3106128U (ja) プリンタ用単葉封筒
JPH08230903A (ja) 開封禁止機能を有し再利用可能な袋
JP3000981U (ja) 配布用折畳み封書

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AU BA BB BG BR BZ CA CN CR CU CZ DM DZ EE GD GE HR HU ID IL IN IS JP KP KR LC LK LR LT LV MA MG MK MN MX NO NZ PH PL RO SG SI SK TR TT UA US UZ VN YU ZA

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

ENP Entry into the national phase

Ref country code: JP

Ref document number: 2002 524998

Kind code of ref document: A

Format of ref document f/p: F

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase