JP2009062076A - Straw package and beverage with straw - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To make an open cut tape, which opens a package containing an article such as a straw and which becomes independent waste by being separated from the package when it is opened, inseparable from the package. <P>SOLUTION: An opening end part of the open cut tape 4 used for opening a package 7 containing the article such as a straw 3 is stuck to the package 7 and an opening start part of the open cut tape is formed as a free piece 6. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a straw package and a beverage with a straw to which the straw package is attached.

Traditionally, container bodies containing milk, coffee or juice beverages have been made of a single-tube straw or a multi-stage straw that can be stretched in multiple stages with a wrapping film packaged with a hot melt adhesive or heat seal. It is stuck by.
An opening means for taking out the straw from the straw package has been proposed. For example, in (Patent Document 1), the opening strength of the straw packaging body on the side of taking out the straw is weakened, the display portion indicating the direction of taking out the straw is provided, the tear strength of the film is specified, the side of the taking-out end of the straw It has been proposed to limit the size of the seal part, to make the shape of the seal part a chevron, or to specify the peel strength between the upper film and the lower film.

In (Patent Document 2) (wa) No. 2389, Tokyo District Court December 22, 1993 (Onigiri nori wrapping film case) in the judgment [reason] (3) (2) and (3) As indicated,
(2) At the time of filing of the present invention, technologies such as (perforation) method, (cut tape) method, (directional film) method, etc. were known to those skilled in the art as means for separating packaging films.
(Three) (perforation) method is a method in which a line of dotted-line holes is provided in the film, such as pocket tissue packaging, and the (cut tape) method is opened in a film, such as tobacco or caramel packaging. (Directional film) method uses a film that is easy to cut in a certain direction and difficult to cut in the other direction, such as packaging for sake. It is a method to provide a part,
This indicates that a large number of opening techniques for film packaging are known corresponding to the target article.
JP 2006-143306 A 1993 (wa) No. 2389 Tokyo District Court Dec. 22, 1993

By the way, as shown in the said (patent documents 1 and 2), the cut tape system for opening is employ | adopted in what stuck the packaging body which embeds the drinking drinking straw in the drink container.
In this cut tape method, considering that the cut tape is separated from the package, the end portion of the cut tape is not fixed to the film, so it must be dissociated from the film upon completion of opening and the cut tape must be cleaned alone. It was.

Even when the straw package is a single article not attached to the beverage container, the cut tape method requires the same treatment as described above.
These are due to the fact that the end portion of the opening cut tape is not fixed to the film.

In order to solve the above-mentioned problems, the present invention achieves the object by adhering the terminal portion at the time of opening of the opening cut tape used for opening a package containing articles such as straws to the package. It is something to try.
The present invention is not limited to a straw, and can be applied to a means for opening a package of an article provided by being encapsulated.

  Regardless of whether the film packaging body is not secured to another container by the terminal portion of the opening cut tape of the film packaging body such as a synthetic resin containing a required article such as a straw being secured to the packaging body. At the time of opening, the opening cutting tape adheres to the film packaging body, and can be cleaned together with the packaging body, so that the labor can be saved.

The present invention will be described with reference to an embodiment. As shown in FIG. 1, a straw package A is formed by superposing a transparent upper film 2 on a transparent synthetic resin lower film 1 in a state in which the straw 3 is accommodated, and the entire periphery thereof. The circumference is welded up and down. As shown in FIG. 3, the upper film 2 is made of a transparent synthetic resin on the tear slits 2a and 2a cut along the straw 3 from one end (upper end) to the other end (lower end). The opening cut tape 4 having a length longer than that between the upper and lower ends of the upper film 2 and wider than that between the slits 2a and 2a is stacked, and the tear slit 2a is formed by an adhesive (not shown) on the back surface of the opening cut tape 4. Blocking between 2a.
One end (upper end) of the opening cut tape 4 is fixed to the upper film 2 above the upper ends of the tear slits 2a, 2a to form a fixing portion 5, and the lower end thereof is located below the tear slits 2a, 2a. The part is turned upside down and turned into a non-adhesive knob 6 that is a free part.

  The straw-packed product A having the above-described structure is composed of a beverage packaging container B (beverage container) 7 with the back surface of the lower film 1 adhered thereto with an adhesive, and the beverage B with a straw of the present invention is formed.

  In order to take out the straw 3 for sucking the beverage, when the tab 6 is picked and pulled toward the fixing portion 5, the tear slits 2a, 2a are cut open by the adhesive force of the opening cut tape 4, and the upper film 2 Separates left and right. As shown in FIG. 2, the opening cut tape 4 is fixed to the upper film 2 by the fixing portion 5, and does not fall off when the straw 3 is pulled out. Therefore, the straw package and the opening cut tape 4 can be cleaned together.

  The present invention is applied not only to drinking and drinking articles such as straws, but also to packaged articles provided by covering.

The perspective view which fixed this invention straw package to the drink container. The perspective view which shows the state at the time of opening of the cutting tape for opening of the straw packaging body of FIG. It is explanatory drawing by sectional drawing of the straw packaging body A, (a) shows the Example which opens the upper film 2 over the full width of the straw 3 with the wide opening cut tape 4, (b) shows the upper part of the straw 3 An embodiment in which is opened with a narrow opening cutting tape 4 is shown.

Explanation of symbols

A: Straw packaging body B: Beverage with straw 1: Lower film 2: Upper film 2a: Tear slit 3: Straw 4: Cut tape for opening 5: Fixed part 6: Picking piece 7: Packaging container

Claims (2)

  A straw packaging body in which an end portion of an opening cutting tape for opening a packaging body is fixed to the packaging body in a packaging body containing articles such as straws.   A beverage product with a straw, wherein the straw packaging body according to claim 1 is adhered to a beverage container.

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