CN210556538U - Can repeat epiphragma of involution - Google Patents

Abstract

The utility model provides a can repeat epiphragma of involution, the wrapping bag that this kind of epiphragma was made can be repeated open and seal, and repeated seal is effectual, uses safety and sanitation. Include the bag body that forms by the laminating of protecgulum membrane and back epiphragma, can dismantle the clip of setting in bag body upper end, the internal portion of bag forms the cavity that can hold article, one side of the bag body has been seted up and has been easily torn the incision, and bag body opposite side has been seted up and has been disconnected the branch hole, easily tear the incision and divide to be provided with between the branch hole and be used for the direction sand grip of tearing, the quantity of direction sand grip is two, and upper and lower parallel arrangement, forms the direction district between two direction sand grips, easily tear the incision and divide disconnected hole to be located respectively the both ends in direction district, the inside sealing member that can seal the cavity that is.

Description

Can repeat epiphragma of involution

Technical Field

The utility model relates to a packaging film technical field specifically is a epiphragma of repeatedly involution.

Background

The plastic packaging bag is a packaging bag which takes a plastic packaging film as a raw material and is used for producing various articles in daily life, and is widely used in daily life and industrial production. At present, product packages in the market, particularly food packages, do not have the repeated opening and closing function, if the packages cannot be eaten in time after being opened, the remaining food is easy to be affected with damp and oxidized due to the fact that the packages do not have the self-sealing function, and therefore taste and flavor of the food are affected, and even the food is rotten and deteriorated. In order to solve the problem, many enterprises develop the products of the repeatedly openable package, but most of the products have complex structures, are easy to deform after repeated use, and cause incomplete sealing of the seal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, overcome prior art's defect, provide a tectorial membrane of repeatedly involution, the wrapping bag that this kind of tectorial membrane was made can be repeated open and seal, and repeated seal is effectual, uses safety and sanitation.

For solving the technical problem, the utility model provides a but epiphragma of repeated involution, include the bag body that forms by preceding epiphragma and back epiphragma laminating, can dismantle the clip of setting in bag body upper end, the internal portion of bag forms the cavity that can hold article, one side of the bag body has been seted up and has been easily torn the incision, and bag body opposite side has been seted up and has been disconnected the branch hole, easily tear the incision and divide to be provided with between the branch hole and be used for the direction to tear direction sand grip, the quantity of direction sand grip is two, and upper and lower parallel arrangement, forms the direction district between two direction sand grips, easily tear the incision and divide the branch hole to be located respectively the both ends of direction district, the inside sealing member that can seal with the cavity.

After adopting above-mentioned structure, compare with prior art, the utility model has the advantages of it is following:

the utility model provides a wrapping bag is being unpacked apart the back, carry out the involution with the bag body as required, take off the clip from the upper end of the bag body earlier, then pinch the opening of wrapping bag tightly, after with the clip from the outside of wrapping bag grasp the inside sealing member of cavity can, because behind the inside sealing member that sets up of cavity, the thickness of sealing member department increases, be greater than the thickness of other positions of the bag body, consequently press from both sides tight sealing member through the clip, make its opening with the bag body seal, thereby play sealed effect, and, through setting up direction sand grip and dividing the branch broken hole on this basis, make the mouth of tearing will stop after dividing the broken hole, can avoid the bag body when tearing through easily tearing the incision, the upper end of the bag body is thrown off by whole tearing, thereby prevent that the clip from being lost, lead to the bag body can's unable realization sealed when needs.

As the improvement, the upper end of the bag body is provided with a cavity capable of containing the clip, the top of the bag body is provided with a tear-off line capable of tearing the cavity, so that the clip can be arranged in the cavity, the cavity is opened through the tear-off line to take out the clip only when the clip is needed to be used, and the clip is prevented from being lost when not used.

As the improvement, the lower part of the cavity is provided with the lifting hole, so that the article can be conveniently taken by people, the fastness of the lifting hole can be improved due to the fact that the clamp is arranged above the lifting hole, the stress area of the hand which is held by the hand when people take the article can be increased, and the hand cannot be tightened.

As the improvement, the sealing member is the unsmooth knot bone strip of setting in the cavity, unsmooth knot bone strip is including fixed in the inboard concave knot bone strip of preceding epiphragma and the inboard protruding knot bone strip of back epiphragma, but concave knot bone strip and protruding knot bone strip lock, like this, earlier seal the cavity with concave knot bone strip and protruding knot bone strip lock, and it is tight with concave knot bone strip and protruding knot bone strip clamp through the clip again to further improve sealed effect.

As the improvement, the sealing element is a sealing strip arranged in the cavity, and the sealing strip comprises a first sealing strip fixed on the inner side of the front cover film and a second sealing strip fixed on the inner side of the rear cover film. When the cavity is closed, the first sealing strip abuts against the second sealing strip, so that when the packaging bag is required to be sealed, the opening of the packaging bag is pinched, the first sealing strip abuts against the second sealing strip, and then the first sealing strip and the second sealing strip are clamped tightly through the clamp, so that the effect of sealing the bag opening is achieved.

As the improvement, the clip is the long strip form object that metal or plastics were made, and the length of clip is greater than the length of sealing member, the cross sectional shape of clip is character cut in bas-relief, character cut in bas-relief includes the both wings of upper end, the both wings have elasticity, through the inboard of both wings can centre gripping sealing member, just be equipped with respectively on the both wings to the arc of evagination is sunken, like this, presss from both sides the sealing member tightly through having elastic both wings to guarantee sealed effect, and the arc is sunken to play the effect of location, prevents that the clip from moving on the wrapping bag after pressing from both sides tightly.

Drawings

Fig. 1 is a schematic structural view of the cover film of the present invention capable of being repeatedly sealed.

Fig. 2 is a schematic structural diagram of the middle clip of the present invention.

The drawing shows that 1, a bag body, 2, a clamp, 3, an easy-tearing notch, 4, a breaking hole, 5, a guide convex strip, 6, a sealing element, 7, a cavity, 8, an easy-tearing line, 9, a lifting hole, 10, two wings, 11 and an arc-shaped recess.

Detailed Description

The following is a more detailed description of the present invention:

the utility model provides a can repeat epiphragma of involution, include the bag body 1 that forms by preceding epiphragma and back epiphragma laminating, can dismantle the clip 2 of setting in bag body 1 upper end, bag body 1 inside forms the cavity that can hold article, one side of bag body 1 has been seted up and has been easily torn incision 3, and bag body 1 opposite side has been seted up and has been cut disconnected branch hole 4, easily tear incision 3 and divide and be provided with between the branch hole 4 and be used for the direction to tear direction sand grip 5, the quantity of direction sand grip 5 is two, and upper and lower parallel arrangement, forms the direction district between two direction sand grips 5, easily tear incision 3 and divide branch hole 4 to be located respectively the both ends of direction district, the inside sealing member 6 that can seal with the cavity that is equipped with of cavity, clip. After the packaging bag in the utility model is disassembled, if the bag body 1 is sealed as required, the clamp 2 is taken down from the upper end of the bag body 1, then the opening of the packaging bag is pinched, then the clamp 2 is clamped on the sealing element 6 in the cavity from the outer side of the packaging bag, because the thickness of the sealing element 6 is increased after the sealing element 6 is arranged in the cavity and is larger than the thickness of other positions of the bag body 1, the sealing element 6 is clamped by the clamp 2 to seal the opening of the bag body 1, thereby having sealing function, and on the basis, the torn opening is stopped after reaching the breaking hole 4 by arranging the guide raised strip 5 and the breaking hole 4, thereby avoiding that the upper end part of the bag body 1 is completely torn off and discarded when the bag body 1 is torn through the easy-tearing notch 3, thereby preventing the clamp 2 from being lost, and leading the bag body 1 to be incapable of realizing sealing when needing sealing, the practicability is ensured.

In this embodiment, the upper end of the bag body 1 is provided with the cavity 7 capable of placing the clip 2, and the top of the bag body 1 is provided with the easy-to-tear line 8 capable of tearing the cavity 7, so that the clip 2 can be arranged in the cavity 7, and the cavity 7 is opened to take out the clip 2 only through the easy-to-tear line 8 when the bag is needed to be used, so that the clip 2 is prevented from being lost when the bag is not used.

In this embodiment, the below of cavity 7 is equipped with carries and draws hole 9, so not only can make things convenient for people to draw article, because clip 2 sets up in the top of carrying and drawing hole 9, can improve the fastness of carrying and drawing hole 9 moreover to the area of stress that the hand was held between fingers when can increasing people and draw can not tighten the hand.

In this embodiment, sealing member 6 is the unsmooth knot bone strip of setting in the cavity, unsmooth knot bone strip is including fixed in the inboard concave knot bone strip of protecgulum and the inboard protruding knot bone strip of back epiphragma, but concave knot bone strip and protruding knot bone strip lock, like this, earlier seal the cavity with concave knot bone strip and protruding knot bone strip lock, and it is tight with concave knot bone strip and protruding knot bone strip clamp through clip 2 again to further improve sealed effect.

In this embodiment, the sealing member 6 is a sealing strip disposed in the cavity, and the sealing strip includes a first sealing strip fixed on the inner side of the front cover film and a second sealing strip fixed on the inner side of the rear cover film. When the cavity is closed, the first sealing strip abuts against the second sealing strip, so that when the packaging bag is required to be sealed, the opening of the packaging bag is pinched, the first sealing strip abuts against the second sealing strip, and then the first sealing strip and the second sealing strip are clamped tightly through the clamp 2, so that the effect of sealing the bag opening is achieved.

In this embodiment, clip 2 is the rectangular form object that metal or plastics made, and the length of clip 2 is greater than the length of sealing member 6, the cross sectional shape of clip 2 is the character cut in bas-relief, the character cut in bas-relief includes both wings 10 of upper end, both wings 10 have elasticity, through sealing member 6 can be held to the inboard of both wings 10, just be equipped with respectively on both wings 10 and sunken 11 to the outer protruding arc, like this, press from both sides sealing member 6 through both wings 10 that have elasticity to guarantee sealed effect, and sunken 11 of arc can play the effect of location, prevent that clip 2 from moving on the wrapping bag after pressing from both sides tightly.

In this embodiment, the hardness of the guiding rib 5 is greater than that of the bag body, and in practice, the guiding rib 5 can be obtained by thickening the thickness of the corresponding part or increasing the fillet.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made by the constructions, features and principles described in the claims are included in the scope of the present invention.

Claims (6)

1. The utility model provides a tectorial membrane that can repeat involution, includes the bag body that forms by preceding tectorial membrane and the laminating of back tectorial membrane, can dismantle the clip of setting in bag body upper end, the internal portion of bag forms the cavity that can hold article, a serial communication port, one side of the bag body has been seted up and has been easily torn the incision, and bag body opposite side has been seted up and has been disconnected the branch, easily tear the incision and divide to be provided with between the branch hole and be used for the direction sand grip of tearing, the quantity of direction sand grip is two, and upper and lower parallel arrangement, forms the direction district between two direction sand grips, easily tear the incision and divide the branch hole to be located respectively the both ends in direction district, the inside sealing member that can seal.

2. The resealable cover film according to claim 1, wherein a cavity for placing the clip is formed at the upper end of the bag body, and a tear line for tearing the cavity is formed at the top of the bag body.

3. The resealable closure of claim 2, wherein a pull-up hole is provided below said cavity.

4. The resealable closure of claim 1, wherein the sealing member is a male and female rib strip disposed in the cavity, the male and female rib strips including a female rib strip fixed to an inner side of the front closure and a male rib strip fixed to an inner side of the rear closure, the female and male rib strips being engageable.

5. The resealable cover film according to claim 1, wherein the sealing member is a sealing strip disposed in the cavity, the sealing strip comprises a first sealing strip fixed on the inner side of the front cover film and a second sealing strip fixed on the inner side of the rear cover film, and the first sealing strip abuts against the second sealing strip when the cavity is closed.

6. The resealable cap film according to claim 1, wherein the clip is an elongated object made of metal or plastic, the length of the clip is greater than that of the sealing member, the cross-sectional shape of the clip is a concave shape, the concave shape comprises two wings at the upper end, the two wings are elastic, the sealing member can be clamped through the inner sides of the two wings, and the two wings are respectively provided with arc-shaped recesses protruding outwards.

Images