JP5736532B2 - Infusion container exterior bag - Google Patents

Description

  The present invention relates to an exterior bag having an ultraviolet blocking performance for accommodating an infusion solution container, and more specifically, an opening that exposes a hook portion of an infusion container by tearing the upper center of the exterior bag in one direction with a fingertip. The present invention relates to an improved infusion container outer bag so that it can be easily formed and the hook portion of the infusion container can be centered on the center line of the outer bag.

  Conventionally, infusion containers containing infusion solutions for infusions that are easily altered by light such as ultraviolet rays are stored and distributed in exterior bags with light blocking performance, and the exterior bags are discarded when infusions are used (during infusion). Another new protective cover was put on. However, this protective cover also has a problem of high cost because it requires light blocking performance like the exterior bag.

  Under such circumstances, the following exterior bags that can be used as protective covers without discarding have already been proposed.

  One of them is a three-way heat-sealed bag with light-shielding properties.The shape of the upper heat-sealed part is a reverse concave shape that serves as a hook outlet for the drip container. An anti-contamination bag provided with an upper V-notch and a lower V-notch and sterilized by radiation (Patent Document 1). This anti-contamination bag can remove the hook part of the drip container by tearing the reverse concave upper heat seal part from the upper V-notch, and it can be drip into the infusion outlet of the drip container by tearing the lower part of the bag from the lower notch. Therefore, it can also be used as a protective cover during infusion.

  The other is provided with a V-shaped tear guide line for forming an opening that exposes the hook portion of the drip container at the center of the bag, and a tear guide line parallel to the lower end side at the bottom of the bag. Is a drip container packaging bag (Patent Document 2). This drip container packaging bag can also be taken out by cutting the upper part of the bag along the V-shaped tear guide line, and the hook part of the drip container can be taken out, and the lower part of the bag along the tear guide line parallel to the lower end side. When the tube is cut, an infusion tube can be connected to the infusion outlet of the infusion container, so that it can also be used as a protective cover during infusion.

Japanese Patent No. 3240253 JP 2006-167050 A

  However, when the anti-contamination bag of Patent Document 1 forms an opening for taking out the hook portion of the drip container, it tears in one direction from the upper V notch on either side of the left side to the reverse concave portion of the upper heat seal portion, Furthermore, it is necessary to cut in the reverse direction from the upper V notch on the opposite side to the reverse concave part of the upper heat seal part, and the upper heat seal part is opened in one step from the upper V notch on either side in one step. Since the portion cannot be formed, the opening workability is not so good, and there is a problem that it takes time to prepare for the drip.

  Similarly, the drip container packaging bag of Patent Document 2 is also cut at the pointed lower end of the V-shaped tear guide line when it is to be cut in one direction from one end to the other end of the V-shaped tear guide line. Since it is easy to form a tear in a different direction from the tear guide line, if you want to tear along the V-shaped tear guide line, you can cut the V-shaped tear guide line from one end of the V-shaped tear guide line. There was a problem in that the opening workability was not good because it had to be cut in one direction up to the sharply lower end, and in the opposite direction from the other end of the V-shaped tear guide line to the sharpened lower end. .

  In addition, since the bags of Patent Documents 1 and 2 do not have a function of centering the hook portion of the drip container at the center in the width direction of the bag, an opening (outlet) formed by cutting the upper portion of the bag is provided. There was a problem that the position of the hook part of the drip container was shifted and it was difficult to take out the hook part of the drip container from the opening at the top of the bag. Moreover, since the size of the opening formed by cutting the upper portion of the bag is constant, if the size of the drip container or the hook portion to be accommodated changes, the hook from the opening at the upper portion of the bag changes depending on the size. Some parts could not be removed.

The present invention has been made under the above circumstances, the resolution trying to that challenges may expose the hook portion of the medical solution container (drip container) tearing through one procedure in one direction with a finger tip to the top center of the outer bag An object of the present invention is to provide an infusion container outer bag in which an opening to be formed can be formed very easily.
In a preferred embodiment of the present invention, the hook portion of the infusion container is centered on the center line of the outer bag so that it can be easily exposed from the opening of the outer bag, or the opening of the outer bag is It is also a subject to make it possible to change the size and to improve the tearability by improving the material film of the outer bag.

In order to solve the above-mentioned problems, an infusion container outer bag according to the present invention is an outer bag having a light shielding performance for accommodating an infusion container in a sealed state, and the infusion container of the infusion container is used at the upper center of the outer bag at the time of use. A concave tear guide line that can be cut in one direction is provided for forming an opening that exposes the hook portion, and the concave shape of the tear guide line is formed by bending the lower portion into an arc shape. The tear guide line is a tear guide line obtained by half-cutting the laminate film constituting the exterior bag leaving the inner layer film on the inner surface thereof.

In transportation liquid container outer package of the present invention, the switching tear guide line, it is preferable to provide a plurality at intervals in the vertical direction in the top center of the outer bag.
Moreover, it is preferable to form an oblique seal part on the both sides of the upper part of the outer bag so that the shoulder parts of the infusion container are abutted and the hook part of the infusion container is centered on the center line of the outer bag.
Furthermore, the outer bag is a laminate film in which a polyolefin inner layer film, a polyamide outer layer film, and a polyester intermediate layer film are laminated and integrated through an adhesive layer, and the outer layer film of the intermediate layer film It is preferable that the bag is made of a laminate film having an ultraviolet absorbing layer on the side surface.

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Transportation liquid container outer package of the present invention, the upper center of該Gaiso bag, the opening formed to expose the hook portion of the infusion container, concave tear guide line capable tearing in one direction is provided, Since the concave shape of the tear guide line is V-shaped with the lower part being bent in an arc shape, the upper center of the outer bag is cut along the tear guide line from one end of the tear guide line with the fingertip. in one procedure without interruption to the other end dissected clean quickly smoothly can form an opening, for example, as a semicircular shape or semi-elliptical tear guide line, the tearing in one direction Although it can, it does not occur that it is easy to be cut in a direction away from the tear guide line near the other end of the tear guide line. The tear guide line is a half-cut laminate film constituting the outer bag, leaving the inner layer film on its inner surface, so that the barrier performance of the outer bag is maintained until an opening is formed, and oxygen and moisture are maintained. Further, when the film is cut along the cutting guide line, the inner layer film of the laminated film is easily cut together with the other laminated films that are cut, so that the cutting property is further improved.
Thus, the infusion container outer bag of the present invention can quickly and surely form the opening to expose the hook part of the infusion container, and hang it on the drip pole's buttock to suspend the infusion container. Therefore, the efficiency of the preparation work for the infusion can be improved and the burden on the nurse can be reduced.

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In the infusion container outer bag of the present invention, when a plurality of concave tear guide lines that can be torn in one direction are provided at intervals in the vertical direction at the upper center of the outer bag, the tear guide lines are By selecting and tearing the upper center of the outer bag, there is an advantage that a tear opening having an optimum size corresponding to the size of the infusion container can be formed and the hook hole of the infusion container can be reliably exposed. is there.

  In addition, if the shoulders of the infusion container are abutted on both sides of the upper part of the outer bag and the hook part of the infusion container is centered on the center line of the outer bag, a diagonal seal is formed in a C shape. The hook portion of the infusion container centered by the letter-shaped oblique seal portion is exposed without being displaced from side to side from the opening formed by tearing the upper center of the outer bag in one direction along the tear guide line. Therefore, the preparation of the infusion can be efficiently performed by hooking the exposed hook portion of the infusion container on the collar portion of the infusion pole. In the state where the infusion container is suspended, the oblique seal portions formed in a C shape are hooked on both shoulders of the infusion container, so that the outer bag does not fall off until the drip is finished, and the infusion solution is used as a protective cover. The infusion solution inside the container can be protected from light such as ultraviolet rays.

  Further, the outer bag is a laminated film in which a polyolefin-based inner layer film, a polyamide-based outer layer film, and a polyester-based intermediate layer film are laminated and integrated through an adhesive layer, and the outer-layer film of the intermediate-layer film When the bag is made of a laminate film with an ultraviolet absorbing layer on the side surface, the adhesive strength between the intermediate layer film and the inner layer film is improved, and the inner layer film with poor tearability is easily combined with the intermediate layer film. Since it becomes torn, there is an advantage that the tearability along the tear guide line of the outer bag is further improved.

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It is a front view showing an embodiment of the engagement Ru transportation liquid container outer bag to the present invention. It is a front view of the infusion container exterior bag of the embodiment at the time of drip. It is a partial front view showing a reference embodiment of the transportation liquid container outer bag. A partial front view showing another embodiment of the engagement Ru transportation liquid container outer bag to the present invention, (a) represents a case accommodating the small infusion containers width, (b) is accommodated to large infusion container width Shows the case. It is a front view showing another reference embodiment of the transportation liquid container outer bag. Furthermore the transportation liquid container outer package is a partial front view showing another reference embodiment. It is a front view of the infusion container exterior bag of the same reference form at the time of infusion.

Figure 1 shows an embodiment of the engagement Ru transportation liquid container outer bag to the present invention. The infusion container outer bag A shown in FIG. 1 is formed by heat-sealing the upper edge 1a and the left and right side edges 1b, 1c of the front and rear synthetic resin laminate films 1, From the opening, the infusion container 2 is accommodated in the bag with its infusion outlet 2a facing downward. And the lower end edge 1d of the exterior bag A is heat-sealed after accommodating the infusion container 2, so that the infusion container 2 is shielded from the outside air.

  On both sides of the upper portion of the outer bag A, a pair of left and right diagonal seal portions 3 and 3 for holding the shoulder portions 2b and 2b of the infusion container 2 (both shoulder portions cut obliquely rounded) are provided on the outer bag A. The shoulders 2b and 2b of the infusion container 2 accommodated in the bag are stopped by the above-described oblique seal portions 3 and 3. The hook portion (hook hole) 2c formed at the center of the upper end portion of the infusion container 2 is centered on the center line CL of the outer bag A. The oblique seal portions 3 and 3 of this embodiment are all formed linearly, but may be formed to be slightly convex or concave.

  The inclination angle (inclination angle with respect to the horizontal) of the oblique seal portions 3 and 3 is not particularly limited, but both shoulder portions 2b and 2b of the infusion container 2 are often rounded and obliquely cut at an angle of about 45 °. Therefore, it is preferable to set the inclination angle of the oblique seal portions 3 and 3 to about 45 ° so that both the shoulder portions 2b and 2b can be stably stopped.

  Further, although the interval between the upper ends of the oblique seal portions 3 and 3 is not particularly limited, the interval between the upper ends of the oblique seal portions 3 and 3 is set in order to accommodate from the infusion container having a narrow width to the infusion container having a wide width. It is preferable to set it to about 1/5 to 2/3 of the width of the outer bag, and depending on the case, the upper end of the oblique seal portions 3 and 3 may not be spaced.

In the center of the upper portion of the outer packaging bag A, a concave tear guide line 4 that can be teared in one direction for forming an opening that exposes the hook portion 2c of the infusion container 2 has an arc shape (elliptical arc shape) at the lower portion. A V-shaped slit guide line 4 that is concavely bent is formed by oscillating infrared rays with a carbon dioxide gas laser. The tear guide line 4 formed by the carbon dioxide laser is so-called because an inner layer film (linear low-density polyethylene film) described later of the synthetic resin laminate film 1 is not penetrated due to the wavelength of the oscillated infrared rays. This is a half-cut tearing guide line. Therefore, barrier performance of protective bag A is maintained, Ru can be suppressed permeation of oxygen and moisture.

  As shown in FIG. 1, the tear guide line 4 has a hook portion of the infusion container 2 in a state where the shoulders 2 b and 2 b of the infusion container 2 are centered by the C-shaped oblique seal parts 3 and 3. 2c needs to be formed so as to be inside the tear guide line 4 (upper side in FIG. 1), and when so formed, the synthetic resin laminate film 1 on the upper part of the bag is formed along the tear guide line 4. When the fingertip is torn in one direction, as shown in FIG. 2, the hook portion 2c of the infusion container 2 can be exposed at the tear opening 5 at the top of the bag. Moreover, it is preferable that the opening angle of the V-shaped cutting guide line 4 in which the lower part is concavely curved in an arc shape is about 60 ° to 110 °. In the case of the cutting guide line 4 of this embodiment, it is 90 °. It is set. When the opening angle is about 60 ° to 110 °, there is an advantage that the tearability of the tear guide line 4 in one direction is improved. Further, the concave bent portion of the lower part of the tear guide line 4 may be arcuate, elliptical arc or other suitable arc shape, but the lower part is made elliptical like the tear guide line 4 of this embodiment. It is preferable to have a concave curve because there is an advantage that the tearability is further improved.

The shape of the tear guide line 4 is a concave shape that can be torn in one direction, that is, without being interrupted from one end of the tear guide line 4 to the other end of the tear guide line 4 along the tear guide line 4. There needs to be a concave shape which can be cut through, for example, a semi-elliptical shape, such as a tear guide line 41 of the infusion container protective bag B of reference embodiment shown in FIG. 3, or semicircular, or arc, or lower end such as both corners in a U-shape having a rounded, although it is possible bending angle be present or the bent portion is not in the middle to the various concave such that an obtuse angle of more than 150 ° The V-shaped one in which the lower part is bent in an arc shape like the slit guide line 4 of this embodiment is one operation along the slit guide line 4 from one end of the slit guide line 4 to the other end. It can be cut cleanly and smoothly, with other concave cut guide lines. , Since a situation such as may be torn in one direction easily torn up in a direction out of the guide line tearing near the end of the other end of the guide wire tear it does not occur, the most preferred concave shape. Therefore, in the present invention, the V-shaped tear guide line 4 is formed in which the lower part is bent in an arc shape.

The infusion container outer bag A shown in FIG. 1 forms only one tear guide line 4, but like the infusion container outer bag C of another embodiment shown in FIGS. 4 (a) and 4 (b), guide line 4a tearing of the lower arcuate in the concave is not a V-shape magnitude, but it may also be 4b to an interval in the vertical direction at the top center of the outer bag to form a plurality. Guide line 4a tearing of magnitude as this, when there are 4b to a plurality of formed, as shown in (a) of FIG. 4, when accommodating a small infusion container 21 having a width is smaller tearing guide line 4a And the hook portion 2c of the infusion container 21 may be exposed by cutting the upper portion of the bag along the line, and when the infusion container 22 having a large width is accommodated as shown in FIG. Since the upper portion of the bag can be cut along the guide line 4b to expose the hook portion 2c of the infusion container 22, a tear opening having a size corresponding to the infusion container can be formed regardless of whether the infusion container is small or large. The hook part 2c can be exposed reliably. Needless to say, three or more tear guide lines may be formed at intervals in the upper center of the outer bag A.

  As shown in FIG. 1, notch portions 1e and 1e are formed at both ends of the tear guide line 4 at the upper edge 1a of the outer bag A, and the tear guide is provided from one of the notch portions 1e. A tearing operation in one direction can be easily performed along the line 4 to the other end. Further, notch portions 1f and 1f are also formed near the lower ends of the left and right side edges 1b and 1c of the outer bag A so that the lower portion of the bag can be easily cut and cut from the notches 1f and 1f. It has become. Instead of these notch portions, a simple cut may be made.

  The front and back synthetic resin laminate films 1 constituting the exterior bag A can be used as long as they have light blocking performance, preferably ultraviolet blocking performance and can be heat sealed, and more preferably have barrier performance. A combination is used.

  Examples of the laminate film having ultraviolet blocking performance and heat-sealable include, for example, a polyolefin-based inner layer film (thickness 60 μm) such as linear low-density polyethylene (LLDPE) having good heat sealability, and polyethylene terephthalate ( This is a laminate film in which a polyester-based outer layer film (thickness 12 μm) such as PET) and a polyamide-based intermediate layer film (thickness 15 μm) such as stretched nylon (ONY) are laminated and integrated through an adhesive layer. In addition, an intermediate layer film provided with an ultraviolet absorbing layer (a coating layer or printed layer of a paint or ink containing an ultraviolet absorber) on the inner film side, or an adhesive layer containing an ultraviolet absorber Are preferably used. As the ultraviolet absorber, various known ultraviolet absorbers such as benzophenone, benzotriazole, and triazine can be used.

  Also, polyolefin-based inner layer films (thickness 50 μm) such as linear low density polyethylene (LLDPE), polyamide-based outer layer films (thickness 15 μm) such as stretched nylon (ONY), polyethylene terephthalate (PET), etc. A laminate film obtained by laminating and integrating a polyester-based intermediate layer film (thickness 12 μm) via an adhesive layer, wherein the ultraviolet absorption layer is provided on the surface of the intermediate layer film on the outer layer side. Preferably used.

  In particular, the latter laminated film does not have an ultraviolet absorbing layer on the inner film side of the intermediate film, has a high adhesive strength between the polyester-based intermediate film and the polyolefin-based inner film, and is also polyolefin-based. Since the inner layer film has a thickness as thin as 50 μm, the inner layer film which is originally inferior in tearing property can be easily torn together with the intermediate layer film, and the tear guide line 4 of the outer bag A This is an extremely preferable laminate film because it has the advantage of further improving the tearability along the line.

  In addition, as a laminate film having a light blocking performance, for example, carbon or other black pigments, titanium oxide or other white pigments are included in any or all of the outer layer film, intermediate layer film, and inner layer film so that it is visible. A material that can absorb or reflect a light beam or a material that can selectively block light in a specific wavelength region by containing a specific colored pigment is used.

  On the other hand, as the laminate film having the barrier performance, for example, a metal deposited film such as aluminum is formed on one surface of the intermediate film of the outer film of the former laminated film or the intermediate film of the latter laminated film. Those formed with a transparent metal oxide vapor deposition film such as alumina, silica, etc. are preferably used.

This infusion container outer bag A can be manufactured, for example, by the following method.
That is, the laminate film as a material is folded back so that the outer layer film is on the outside, the upper edge and the left and right side edges are heat-sealed, and the upper and lower sides of the bag are formed in a C shape. Heat seal to form an oblique seal part, and further, carbon dioxide laser processing is performed from above and below to form a tear guide line 4 at the center of the upper part of the bag, and then heat that becomes the upper edge and the left and right side edges By punching the periphery of the seal portion, the infusion container exterior bag A can be mass-produced efficiently.

  The infusion container outer bag A having the above-described configuration is provided in addition to the tear guide line 4 along the tear guide line 4 from the notch portion 1e at one end of the tear guide line 4 with the fingertip at the upper center of the outer bag A. A slit opening 5 can be formed by quickly and smoothly tearing in one direction to the end, and the slit opening 5 is formed in this way. As shown in FIG. The hook part (hook hole) 2c of the infusion container 2 centered on the center line CL of the outer bag with the shoulders 2b and 2b being stopped by the parts 3 and 3 can be cut right and left without shifting. It is exposed from the tear opening 5. Accordingly, the exposed hook portion 2c of the infusion container 2 is hooked on the collar portion 6 of the drip pole as shown in FIG. 2 to suspend the infusion container 2, and the lower end portion of the outer bag A is notched to the notch portion 1f, By cutting or tearing from 1f and connecting the tube 7 for infusion to the infusion outlet 2a of the infusion container 2, preparation for infusion can be performed efficiently. And in the state which suspended the infusion container 2 in this way, since the diagonal seal | sticker parts 3 and 3 formed in the C shape are hooked on both shoulder parts 2b and 2b of the infusion container 2, the exterior bag A is Without dropping off until the drip is finished, the infusion solution in the infusion container 2 can be protected from light such as ultraviolet rays as a protective cover, and alteration of the infusion solution can be prevented.

The infusion container outer bag B of the reference form shown in FIG. 3 is provided with a semi-elliptical tear guide line 41 as a concave tear guide line that can be torn in one direction. 4 and the infusion container outer bag C of the embodiment shown in FIG. 4 also has a plurality of V-shaped tear guide lines 4a and 4b whose lower part is bent into an arc shape. 1 is the same as the infusion container outer bag A shown in FIG. 1 and FIG. 2, and therefore, the same members are assigned the same reference numerals in FIG. 3 and FIG.

Figure 5 is an illustration of another reference embodiment of the transportation liquid container outer bag, the infusion container outer bag D is the upper sides of the outer bag D having a light blocking performance, both shoulder portions 2b of the infusion container 2, The slanted seal portions 3 and 3 for centering the hook hole 2c of the infusion container 2 on the center line CL of the outer bag and forming a C-shape while the lower portion is pointed at the upper center of the outer bag D A V-shaped tear guide line 42 is formed by a carbon dioxide gas laser.

  The infusion container outer bag D has a V-shaped tear guide line 42 with a sharp lower part instead of the V-shaped tear guide line 4 whose lower part is cut in one direction. Since it is set as the structure similar to the infusion container exterior bag A shown in FIG. 1, FIG. 2 except having provided, the same code | symbol is attached | subjected to the same member in FIG. 5, and duplication description is abbreviate | omitted.

  Such an infusion container outer bag D must be torn in two directions from both ends of the tear guide line 42 toward the lower end in order to tear it cleanly along the V-shaped tear guide line 42. Although there is no, the hook part 2c of the infusion container 2 is centered by the C-shaped oblique seal parts 3 and 3, and is exposed from the cut opening, so it is hooked on the collar part of the drip pole to prepare for the drip. Can be performed efficiently. And in the state which suspended the infusion container 2, since the diagonal seal | sticker parts 3 and 3 formed in the C shape are hooked on the both shoulder parts of the infusion container, the exterior bag D is dropped until the drip is finished. In addition, the infusion solution inside the infusion container can be protected from light such as ultraviolet rays as a protective cover.

  In this infusion container exterior bag D, a plurality of V-shaped tear guide lines are formed in the upper center of the exterior bag at intervals in the vertical direction, and the tear guide line is selected to define the upper center of the exterior bag. You may comprise so that the opening part of the optimal magnitude | size corresponding to the magnitude | size of the infusion container 2 can be formed by cutting.

6, FIG. 7 shows still another reference embodiment of the transportation liquid container outer bag, the infusion container outer bag E is in the upper sides of the outer bag E having a light blocking performance, both of the infusion container 2 The slanted seal portions 3 and 3 are formed in a C-shape so as to stop the shoulder portions 2b and 2b and center the hook hole 2c of the infusion container 2 on the center line CL of the outer bag. A hook opening (hole) 8 is provided so as to overlap the hook portion (hole) 2c of the centered infusion container 2. As described above, the third infusion container exterior bag E provided with the hook opening 8 in advance has no barrier performance, and is used when accommodating an infusion container filled with an infusion solution that is hardly changed by oxygen or moisture. The
The shape of the hook opening 8 is not limited to the round hole shape, and may be any shape as long as it can be locked to the collar portion 6 of the drip pole. .

  In this infusion container outer bag E, the hook opening 8 overlaps with the hook part 2c of the centered infusion container 2 instead of the V-shaped tear guide wire 4 whose lower part is bent in an arc shape. 1 except that the outer bag E is provided at the upper center of the outer bag E. The infusion container outer bag A shown in FIGS. Therefore, duplicate explanation is omitted.

  Even if such an infusion container outer bag E is misaligned, the hook portion 2c of the infusion container 2 and the hook opening 8 provided in the upper center of the outer bag E so as to overlap the hook hole 2c are displaced. By hooking the shoulders 2b, 2b of the infusion container 2 against the C-shaped oblique seal parts 3, 3, the hook part 2c of the infusion container 2 can be easily centered to open the hook opening 8 of the outer bag E. In this manner, the hook part 2c and the hook opening 8 are overlapped and hooked on the collar part 6 of the drip pole, whereby the drip preparation work can be efficiently performed. Thus, since it is not necessary to cut the upper center of the exterior bag E, workability is improved accordingly. The exterior bag E, in which the hook opening 8 is hooked on the pole collar 6 and suspended, does not drop off until the drip is finished, and protects the infusion solution inside the infusion container from light such as ultraviolet rays. Can do.

  The infusion container outer bag E shown in FIGS. 6 and 7 has a hook opening 8 formed in the upper center from the beginning, and the tear guide line for forming the opening 8 is provided at the upper center of the outer bag E. The hook opening portion 8 may be formed by tearing the upper portion of the outer bag E along the tear guide line when the hook is hooked on the pole collar 6 of the pole.

1 Synthetic resin laminate film 2, 21, 22 Infusion container 2b Both shoulders of infusion container 2c Hook part of infusion container (hook hole)
DESCRIPTION OF SYMBOLS 3 Diagonal seal part 4,4a, 4b, 41, the concave tear guide line which can be torn in one direction 42 V-shaped tear guide line 5 tear opening part 8 opening part for hook of exterior bag A, B, C, D, E Infusion container outer bag

Claims (4)

It is an exterior bag with light shielding performance that accommodates the infusion container in a sealed state, and can be torn in one direction for forming an opening that exposes the hook part of the infusion container at the upper center of the exterior bag. A concave cut guide line is provided,
The concave shape of the tearing guide line is a V shape in which the lower part is bent in an arc shape,
The tear guide line is a tear guide line obtained by half-cutting the laminate film constituting the exterior bag, leaving the inner layer film on the inner surface thereof,
An infusion container outer bag characterized by that.   2. The infusion container outer bag according to claim 1, wherein a plurality of the tear guide lines are provided in the upper center of the outer bag at intervals in the vertical direction.   On the both upper sides of the outer bag, oblique seal portions are formed in the shape of a letter C to stop both shoulders of the infusion container and center the hook portion of the infusion container on the center line of the outer bag. The infusion container exterior bag according to claim 1 or 2.   The outer bag is a laminated film in which a polyolefin-based inner layer film, a polyamide-based outer layer film, and a polyester-based intermediate layer film are laminated and integrated via an adhesive layer, and the outer-layer film side of the intermediate-layer film The infusion container outer bag according to any one of claims 1 to 3, wherein the bag is made of a laminated film having an ultraviolet absorbing layer provided on the surface thereof.

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