KR20180096306A - Cap Module Pouch - Google Patents

Abstract

The present invention relates to a cap module pouch. More specifically, the cap module pouch, which is formed of a film, includes: a shoulder welded to the pouch film as the cap module is provided in the pouch film; a discharge passage formed inside a neck part and a cap formed in an oval shape or a polygonal shape similar to a mouth structure connected with one end of the shoulder and formed inside the shoulder and the neck part formed in the oval shape or the polygonal shape similar to the mouth structure; a cap extending the shoulder and the neck part formed in the oval shape or the polygonal shape similar to the mouth structure; a breaking line part allowing the neck part and the connection part of the cap to be broken as the neck part and the connection part are rotated or lifted by forming the thicknesses of the neck part and the connection part of the cap at the thin thickness; an undercut part separated from the cap through the breakage to be used as an insertion stopper for the discharge passage, so the air tightness is enhanced; the insertion stopper to maintain the sealing capability; a broken sealing protrusion of the neck part coupled to the undercut part to enhance the sealing performance together with the cap; anti-slid grooves (43) formed at both sides of a cap having the polygonal shape or the oval shape to prevent a user from being slid when the user rotates or lifts up the shoulder and the cap; and a shrinkable tube having parting lines, which are provided in the neck part and the braking line part to surround the neck part and the breaking line part such that a user sanitarily uses the pouch.

Description

Cap Module Pouch < RTI ID = 0.0 >

[0001] The present invention relates to a cap module pouch, and more particularly, to a cap module fused to one end of a pouch, comprising: a shoulder and a neck formed with a shoulder and an opening of an ellipse or polygon, The connecting portion between the neck and the cap, which is formed of an ellipse or a polygon similar to the mouth structure, is relatively thin in thickness and is easily broken by rotation or lifting. An undercut and an insertion stopper for enhancing the watertightness are formed to be inserted into the discharge passage of the neck to be used as a stopper, and a neck portion and a ruptured portion which enter the mouth when drinking are hygienically usable by being wrapped in a shrinking tube Assembled into a single piece without waste to assemble the parts to prevent leakage of contents due to assembly of parts To a cap module pouch capable of completely sealing the inside thereof and preventing decay of the stored product.

The cap module on which the discharge is made is fused to the soft packaging film constituting the pouch, and the cap at one end of the cap module is easily separated.

 In the cap module of the conventional pouch, a fused portion is formed at one end of a container made of a synthetic resin film or a metal film. The fused portion is formed with a shoulder serving as a passage for discharging the stored contents by injection and opening of contents, The neck and cap are joined to the shoulder. In addition, a seal part is formed between the shoulder, the neck, and the cap so as to improve watertightness, thereby preventing the contents from being discharged during transportation or handling.

 In the "spout structure" of the present invention, there is provided a structure having a neck formed with a shoulder, a cap screwed to the neck, and a sealing part fused to a discharge port of the neck have.

 The conventional gun is provided with a sealing part to prevent the contents stored in the container from flowing out before opening. When the cap is opened, the sealing part is removed from the groove formed at one end of the cap to release the stored contents. In case of storing, the cap is assembled to the neck to seal the cap.

 As described above, the separate sealing portion is provided with a separate sealing portion, which is difficult to completely seal the container with only the neck portion and the cap connected to the shoulder, and thus an additional sealing means is further provided to improve watertightness.

 Since the pouch having the separate sealing means is formed by joining many parts such as a sealing part and a cap to the neck part, it takes a lot of manufacturing cost to manufacture it, If the assembly between the parts is not completed completely, there is a disadvantage that the stored product may leak out when moving or storing.

 Accordingly, a need has arisen for a pouch having a new structure that can improve the hermeticity of the stored product while reducing manufacturing costs.

Accordingly, the cap module pouch according to the present invention includes a shoulder which is formed by an ellipse or a polygon similar to a mouth structure fused to one side of a pouch, a neck formed by an ellipse or a polygon similar to the mouth structure on the shoulder, The cap is integrated to facilitate manufacture, and the inside and the outside are completely blocked to improve the sealing performance of the stored product.

 Further, according to the present invention, the thickness of the connection portion between the neck portion and the cap is made thin so that it can be easily broken by rotation or lifting, and the cap separated by rupture is provided with an undercut portion for raising the watertightness, It is equipped with a sealing protrusion, which is inserted into the discharge passage of the neck to be used as a cap. Throat which enters into the mouth when drinking and hygienic use of the ruptured portion surrounded by the shrinking tube can be used to simplify the product and improve the hermeticity and convenience. .

The cap module pouch of the present invention for solving the above-

Claims [1] A pouch comprising a film, comprising: a shoulder having a cap module between the pouch films to fuse; A neck and a cap formed in a polygonal or elliptical shape similar to the mouth structure connected to one end of the shoulder; a discharge passage formed inside the shoulder and neck formed in a polygonal or elliptical shape similar to the mouth structure; A cap extending from a shoulder and neck formed in an elliptical or polygonal shape similar to the mouth structure; The connecting portion between the neck and the cap is formed to have a thin thickness so as to be broken by rotation or lifting, and an undercut portion for improving the watertightness performance is provided in the cap separated by the rupture for use as an insertion stopper in the discharge passage. Wow; An insertion stopper for maintaining the sealing ability; A rupturing sealing projection of the neck coupled to the undercut to enhance watertight performance of the cap; Non-slippery grooves 43 on both sides of the cap 40 to prevent slippage when the user grasps and rotates or lifts the shoulder 20 and the cap 40; And a shrinking tube (60) which is hygienically usable by wrapping around the neck and the rupture part when the user drinks.

As described above, in the cap module pouch of the present invention,

The shoulder and neck formed with the discharge passage and the cap extending from the neck can be manufactured as a single part by molding and the cost can be reduced. .

 In addition, the connecting portion between the shoulder and the neck and the cap has a relatively thin thickness so as to be easily broken by rotation or lifting, and an undercut and a sealing ability for increasing water tightness are maintained in the separated cap. It is used as a stopper by inserting it into the discharge passage of the neck. It is a product that simplifies the product structure such as neck and the shrink tube that can be used hygienically by wrapping around the rupture part when drinking and improving the hermeticity and convenience. It is possible to provide.

1 is a plan view showing a cap module pouch according to the present invention;
2 is a perspective view showing a cap module according to the present invention;
3 is a sectional view taken along the line AA in Fig.
4 is a cross-sectional view of the cap of the present invention in an exploded perspective view;
FIG. 5 is a cross-sectional view showing an example in which a cap is used as an insertion stopper in the present invention. FIG.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view illustrating a cap module according to the present invention, FIG. 3 is a cross-sectional view taken along line AA of FIG. 2, and FIG. 4 is a cross- FIG. 5 is a cross-sectional view illustrating an example in which a cap is used as an insertion stopper in the present invention. FIG.

As shown, the cap module 10 according to the present invention has a shoulder 20 that is sealed by fusing between the pouch 100 films. 2, the width of the center portion is formed as wide as the shape of the discharge passage 31, and the both ends are formed in a gradually narrowed shape so that the films and the shoulders 20 To prevent the occurrence of a gap between them. In addition, the surface of the shoulder 20 to be fused with both side films is not formed in one plane but a plurality of fused frames 21 are protruded, so that the film and fusion are made only on the surface of the fused frame 21 protruding. In such a fusing system, even if one fusing layer is separated by pressure due to the sealing by the multiple layers, sealing is performed in the other fusing layer, thereby preventing leakage of the stored product.

Next, a neck portion 30 is connected to one end of the shoulder 20. The shoulder 20 and the neck 30 are formed with a discharge passage 31 for discharging the stored contents to the outside. The inner size of the shoulder 20 and the neck 30 are formed to be the same size so that the discharge of the stored product can be facilitated without resistance. However, as shown in the drawing, the broken line portion 50 The undercut 41 and the insertion stopper 42 provided in the cap 40 are formed to be smaller than the size of the discharge passage 31 so that the inner size of the cutout portion 50 When the insert cap 42 is inserted into the discharge passage 31 of the neck portion 30 through the breakage sealing projection 51 remaining at one end of the neck 30 and serving as a stopper, So that the ability of the one end of the discharge passage 31 to be expanded and sealed can be maintained or improved due to the size of the intermediate portion being larger than the inner size of the breakage sealing projection 51, Enclosed neck and rupture area It is provided with a shrink tube 60 that can be used in a sanitary manner.

The maintenance of the sealing ability of the discharge passage 31 by the cap 40 is performed such that when the cap 40 is inserted to serve as an insertion stopper, the inner diameter of the breakage sealing projection 51 at one end of the discharge passage 31 The size of the middle portion of the relatively large insertion stopper portion 42 allows a small amount of the end of the discharge passage 31 to extend outwardly and the frictional force is increased to maintain and improve the sealing ability to cope with an external force applied to the pouch. In addition, when the cap 40 is inserted, the breaking sealing projection 51 and the undercut 41 are coupled to each other in a concave-convex shape, thereby further improving the sealing ability.

The present invention has a cap (40) formed from a neck (30) as a sealing means for the shoulder (20) and the discharge passage (31) inside the neck (30). The cap 40 is integrally connected to the neck 30 in a fully formed state.

 At this time, along the circumference where the neck portion 30 and the cap 40 are connected, the breaking line portion 50 having a thin thickness is formed. The fracture line portion 50 having such a structure is intended to facilitate the fracture along the fracture line portion 50 by twisting when the cap 40 is rotated.

The cap 40 is formed in a part of the insertion stopper 42 so as to have a size larger than the inner size of the discharge passage 31 so that the cap 40 can be separated from the discharge passage 31 of the neck 30 as shown in FIG. So that the sealing can be sufficiently performed.

In addition, it is preferable that the upper portion is formed narrowly and the lower portion is formed in a wider shape, with the breaking portion 50, which is a connecting portion of the cap 40 and the neck 30, having different sizes. That is, the inside dimension of the ridge line portion 50 extending from the neck portion 30 to the cap 40 may be gradually reduced so that the cap 40 and the neck portion 30 having different sizes may be integrally connected .

The cap module formed of the shoulder 20, the neck 30 and the cap 40 is formed of a soft material so that when the external pressure is generated, elasticity is provided to provide elasticity. When the cap 40 is inserted into the discharge passage 31 via the breaking sealing projection 51, the breaking projection 51 and the discharge passage 31 are expanded by a certain amount of external force, So that the elastic restoring force against deformation acts to improve the sealing performance. In addition, due to the nature of the soft material, it is excellent in the ability to cope with an external impact, so that leakage of stored water due to breakage can be prevented.

Meanwhile, the cap module 10 is formed in the shape of a flat polygon or an ellipse having a mouth shape, which is easy to drink. In consideration of the logistics cost for transportation, the cap module 10 maintains the same sectional area as the existing pouch discharge passage, And is applied in the form of a flat polygon or an elliptical shape that can reduce the volume even when the empty pouches are stacked. Such a flat polygonal or elliptical shape can facilitate separation of the cap by fracture when the cap 40 and the shoulder 20 are simultaneously held and rotated.

3, the distance from the undercut 41 formed at the lower portion of the cap 40 is minimized to prevent the upper portion of the neck 30 from being contaminated with foreign matter.

Briefly describing the operational state of the cap module 10 of the present invention,

The user first removes the shrink tube 60 which is hygienically usable by wrapping around the throat and the rupture part of the mouth when drinking and holding the shoulder 20 and the cap 40 for rotation, The broken line portion 50 is broken and the cap is detached to form the discharge passage 50 formed in the shoulder 20 and the neck 30 31 are opened.

A slip prevention groove 43 is provided on both sides of the cap 40 to prevent the slip when the user grips the shoulder 20 and the cap 40 to rotate or lift the cap 40 to easily separate the cap 40 .

The undercut 41 and the insertion plug portion 42 of the separated cap 40 are directly inserted into the neck portion 30 in order to discharge the stored product to the discharge passage 31 again and then to cut off the discharge passage 31 again. And is inserted into the discharge passage 31 so as to be sealed.

At this time, the breaking protrusion 51 of the neck 30 is inserted into the undercut 41 of the cap 40 to fix and secure the cap 40 and the neck 30.

To reopen the cap 40, the cap 40 is detached and the discharge passage 31 is opened when the cap 40 is pulled up.

10: cap module 20: shoulder
21: fusing frame 30: neck
31: exhaust passage 40: cap
41: undercut 42: insert cap
43: non-slip groove 44: non-slip tooth groove
50: breaking part 51: breaking sealing projection
60: shrink tube 100: pouch
200: cap module pouch

Claims (9)

A cap module pouch which is fused to a fused portion at one end of a film and discharges and closes the stored product. The cap module pouch includes a polygonal or elliptical shoulder having a shape similar to that of a mouth to be fused between the pouch films; A polygonal or elliptical neck portion shaped like a mouth connected to one end of the shoulder; a discharge passage formed inside the shoulder and neck portion; A cap extending from said neck; A rupturing portion for thinly forming a thickness of a connection edge of the neck portion and the cap and breaking the rupture portion by twisting; An undercut for inserting and fixing the cap in a state of being broken in the discharge passage; Anti-slip grooves on both sides of the cap to prevent slippage when holding or rotating the shoulder and cap; A slip-preventing groove formed on both sides of the cap for preventing teeth of the cap module pouch from being inserted into the neck, And a shrink tube (60) which is hygienically usable by wrapping around a neck part and a rupture part of the mouth when drinking. The method according to claim 1,
Wherein one end of the cap is formed with an undercut at one end of the cap for enhancing the sealing ability when the cap is inserted into the discharge passage for reuse. 3. The method of claim 2,
Wherein a cap is inserted into the discharge passage at one end of the cap and an insertion stopper is formed at one end of the cap for stably holding the inserted cap without tilting. The method according to claim 1,
Wherein a portion of the ridge portion, which is formed when the ridge portion connecting the neck portion and the cap is broken due to the twist, is used as a ridge sealing protrusion. The method according to claim 1,
The insertion stopper portion of the cap separated from the break line portion of the neck portion has a narrow bottom portion and a convex portion at the middle portion thereof so as to be easy to insert and to be sealed when inserted into the discharge passage via the breakaway sealing projection Features a cap module pouch. 6. The method of claim 5,
Wherein when the insertion stopper portion of the cap is inserted into the discharge passage of the neck portion, the undercut of the cap and the breakaway sealing protrusion of the neck portion are coupled to each other in a concave-convex shape to improve the sealing ability. The method according to claim 1,
Wherein the cap is provided with slip prevention grooves formed on both sides of the polygonal or elliptical shape in order to hold the shoulder and the cap and to prevent the slip when rotating or lifting the cap. The method according to claim 1,
Wherein the neck portion is formed with a slip prevention groove on both sides of a polygonal or elliptical shape to prevent the cap module pouch from being detached from the mouth when drinking. The method according to claim 1,
Wherein the neck portion and the rupturing portion are formed with a shrinkable tube having a dividing line so that the neck portion and the rupturing portion can be wrapped and hygienically used.

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