CN210063819U - Packaging bag without sealing - Google Patents
Packaging bag without sealing Download PDFInfo
- Publication number
- CN210063819U CN210063819U CN201920839406.7U CN201920839406U CN210063819U CN 210063819 U CN210063819 U CN 210063819U CN 201920839406 U CN201920839406 U CN 201920839406U CN 210063819 U CN210063819 U CN 210063819U
- Authority
- CN
- China
- Prior art keywords
- bag body
- chamber
- bag
- sealable package
- holds
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims description 12
- 238000004806 packaging method and process Methods 0.000 title description 7
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000004033 plastic Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000009958 sewing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Landscapes
- Bag Frames (AREA)
Abstract
The utility model discloses a need not wrapping bag that seals, comprises a bag bod, the internal portion of bag is formed with the confined chamber that holds, it holds chamber and external entry to be equipped with the intercommunication on the bag body, the intercommunication has the enclosed section of long tube-shape on the entry, the material of enclosed section is flexible material, it has ventilative micropore to distribute on the bag body. The utility model has the advantages of it is following and effect: the utility model discloses need not to seal the operation, reduced the manufacturing cost of enterprise.
Description
Technical Field
The utility model relates to a wrapping bag technical field, in particular to need not the wrapping bag that seals.
Background
The packaging bag is a bag for packaging various articles, so that the materials are convenient to transport and easy to store in the production flow process; is widely used in daily life and industrial production.
The existing packaging bag comprises a bag body, wherein an accommodating cavity with an opening is formed in the bag body, and materials are placed into the accommodating cavity through the opening, so that the convenient transportation is realized. In order to prevent the materials in the containing cavity from spilling outside in the transportation process, the materials are filled into the containing cavity and then need to be sealed. The existing sealing operation usually mainly adopts a heat sealing and sewing mode, and the sealing operation not only increases the processing flow, but also needs to purchase processing equipment for sealing and increase personnel for sealing operation, so that the sealing operation flow increases the production cost of enterprises to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a need not the wrapping bag that seals for reduce the manufacturing cost of enterprise.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a wrapping bag that need not to seal, includes the bag body, the internal portion of bag is formed with the confined chamber that holds, it holds chamber and external entry to be equipped with the intercommunication on the bag body, the intercommunication has the enclosed section of long tube-shape on the entry, the material of enclosed section is flexible material, it has ventilative micropore to distribute on the bag body.
Through adopting above-mentioned technical scheme, turn over into the closed section of long tube-shape and hold the intracavity portion, the outlet pipe of material is beaten the material into through the closed section and is held the chamber, is used for keeping the pressure balance inside and outside the bag body through ventilative microporous setting, makes the material enter the in-process that holds the chamber, can not blast the bag body. When the material fills gradually and holds the chamber when, the material of filling can exert the extrusion force to the periphery wall that is located to hold the intracavity closed section, and through filling gradually the material extrusion closed section that is full of, it is sealed to make the closed section extruded formation to play the separation effect to holding chamber and external. Therefore, subsequent sealing operation is not needed, and the production cost of enterprises is reduced.
Further setting the following steps: the bag body includes the bag body and seals the top lamellar body of bag body, the entry sets up the hookup location between bag body and the top lamellar body.
Through adopting above-mentioned technical scheme, turn over into the closed section of long tube-shape and hold intracavity portion, the material outlet pipe is beaten the material through the closed section and is held intracavity portion, and the material fills the bottom that holds the chamber earlier and then highly extends towards the lamellar body in top gradually under the effect of gravity, and the effort is applyed to the lower lateral wall of closed section to the material that risees gradually, and extrusion closed section that like this can be better forms sealedly, reaches better sealed effect.
Further setting the following steps: a clamping cavity which is sunken towards the inner part of the containing cavity is formed between the outer wall of the bag body and the outer peripheral wall of the closed section.
Through adopting above-mentioned technical scheme, the material outlet pipe is beaten the material into through the closed section and is held intracavity portion, and after the material was filled up and is held the chamber, the back stopper was gone into and is pressed from both sides the intracavity with the closed section fifty percent discount, seals the closed section, makes and holds the chamber and play the separation effect with the external world. Because press from both sides the intracavity orientation and hold the intracavity portion sunken setting for the material can extrude pressing from both sides the chamber filling the in-process that holds the chamber, makes the material press from both sides the chamber after filling and hold the chamber and be in by the extruded state, fills in the closed section like this and presss from both sides the chamber and can guarantee to press from both sides the chamber and the fixed intensity of centre gripping between the two of closed section, makes the closed section can not break away from and presss from both sides the chamber.
Further setting the following steps: and the free end of the closed section is fixedly provided with an elastic tying piece.
Through adopting above-mentioned technical scheme, when the material was beaten into through the closed section and is held the chamber, restrainted the mouth piece to elasticity and exert effort and make its outwards take place the expansion to guarantee that the material normally enters into and hold intracavity portion, when losing the effort that the material was exerted, restraint setting up of mouth piece and can realize better sealed to the closed section, thereby promote sealed effect.
Further setting the following steps: hold chamber both sides face and be close to the position in bottom and all be equipped with outside convex fixed chamber, two fixed chamber sets up along the length direction symmetry that holds the chamber bottom.
Through adopting above-mentioned technical scheme, the material that enters into and hold the intracavity fills up simultaneously and is full of fixed chamber, forms cross bearing structure in the bottom of the bag body through fixed chamber and the cooperation that holds the chamber for the wrapping bag after filling can be put on ground immediately, makes the use of wrapping bag more convenient.
Further setting the following steps: and a plastic plate is fixedly arranged on the outer wall of the bag body corresponding to the bottom of the fixed cavity.
Through adopting above-mentioned technical scheme, the setting of moulding board can further carry out moulding to the bottom shape of fixed chamber, ensures the area of contact between fixed chamber and the ground, makes the wrapping bag realize more stable standing.
Further setting the following steps: two the one side in opposite directions of shaping board all extends the setting towards the position in the middle of both.
By adopting the technical scheme, the contact area between the plastic plate and the ground is further increased in an extending mode, and the vertical placing stability of the packaging bag is improved; and this kind of mode of setting up makes not interconnect between two moulding boards, has guaranteed the normal storage of wrapping bag.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses need not to seal the operation, reduced the manufacturing cost of enterprise.
Drawings
FIG. 1 is a perspective view of a first embodiment;
FIG. 2 is a sectional view of the first embodiment;
FIG. 3 is a perspective view of the second embodiment;
FIG. 4 is a sectional view of the second embodiment;
FIG. 5 is a perspective view of a third embodiment;
fig. 6 is a bottom view of the third embodiment.
In the figure: 1. a bag body; 1.1, a bag body; 1.2, a top sheet body; 2. an accommodating chamber; 3. an inlet; 4. a closing section; 5. air-permeable micropores; 6. a clamp cavity; 7. a mouth-tying piece; 8. a fixed cavity; 9. a plastic plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Referring to fig. 1 and 2, a packaging bag without sealing comprises a bag body 1, a sealed accommodating cavity 2 is formed inside the bag body 1, the bag body 1 comprises a bag body 1.1 and a top sheet body 1.2 sealing the bag body 1.1, and the top sheet body 1.2 and the bag body 1.1 are integrally arranged and can be fixed through sewing. The entrance 3 that communicates the external world and hold chamber 2 is seted up to the hookup location between bag body 1.1 and the top lamellar body 1.2, is provided with the enclosed section 4 of long tube-shape on the entrance 3, and accessible bonding, integrative setting or sewing's mode realization are fixed between enclosed section 4 and the 3 borders of entrance. The bag body 1 is distributed with a plurality of air-permeable micropores 5, the enclosed section 4 is folded into the containing cavity 2, and the enclosed section 4 can be a plastic film or non-woven fabric.
Example two
Referring to fig. 3 and 4, the present embodiment is different from the first embodiment in that the closing section 4 is located outside the accommodating chamber 2, a clamping chamber 6 recessed toward the inside of the accommodating chamber 2 is formed between the outer wall of the bag body 1.1 and the outer peripheral wall of the closing section 4, and the clamping chamber 6 is located right below the closing section 4.
EXAMPLE III
Referring to fig. 5 and 6, the present embodiment is different from the second embodiment in that an elastic tying member 7 is fixedly attached to the free end of the closing segment 4, and the tying member 7 may be a rubber band and is adhesively attached to the closing segment 4. Hold 2 both sides face in chamber and all be equipped with outside convex fixed chamber 8 near the position of bottom, two fixed chamber 8 are along the length direction symmetry setting that holds 2 bottoms in chamber. Bag body 1.1 outer wall is fixed with moulding board 9 corresponding to the position bonding of fixed chamber 8 bottom, and the one side in opposite directions of two moulding boards 9 all extends the setting towards the position between them, and moulding board 9 specifically can be the plastic slab.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a need not wrapping bag that seals, includes the bag body (1), its characterized in that: the utility model discloses a bag body, including bag body (1), the inside confined chamber (2) that holds that is formed with of bag body (1), be equipped with on the bag body (1) and communicate and hold chamber (2) and external entry (3), the intercommunication has long tube-shape's enclosed section (4) on entry (3), the material of enclosed section (4) is flexible material, it has ventilative micropore (5) to distribute on the bag body (1).
2. The non-sealable package of claim 1, wherein: the bag body (1) comprises a bag body (1.1) and a top sheet body (1.2) for sealing the bag body (1.1), and the inlet (3) is arranged at the connecting position between the bag body (1.1) and the top sheet body (1.2).
3. The non-sealable package of claim 1, wherein: a clamping cavity (6) which is sunken towards the inside of the containing cavity (2) is formed between the outer wall of the bag body (1) and the outer peripheral wall of the closed section (4).
4. The non-sealable package of claim 1, wherein: the free end of the closed section (4) is fixedly provided with an elastic tying piece (7).
5. The non-sealable package of claim 1, wherein: hold chamber (2) both sides face and be close to the position of bottom and all be equipped with outside convex fixed chamber (8), two fixed chamber (8) are along the length direction symmetry setting that holds chamber (2) bottom.
6. The non-sealable package of claim 5, wherein: and a plastic plate (9) is fixedly arranged on the outer wall of the bag body (1) corresponding to the bottom of the fixed cavity (8).
7. The non-sealable package of claim 6, wherein: two the one side in opposite directions of shaping board (9) all extends the setting towards the position between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839406.7U CN210063819U (en) | 2019-06-04 | 2019-06-04 | Packaging bag without sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839406.7U CN210063819U (en) | 2019-06-04 | 2019-06-04 | Packaging bag without sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210063819U true CN210063819U (en) | 2020-02-14 |
Family
ID=69456432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920839406.7U Active CN210063819U (en) | 2019-06-04 | 2019-06-04 | Packaging bag without sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210063819U (en) |
-
2019
- 2019-06-04 CN CN201920839406.7U patent/CN210063819U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210063819U (en) | Packaging bag without sealing | |
| CN201309680Y (en) | Vacuum bag and combination device of vacuum bag and stuff bag | |
| CN207072528U (en) | A kind of moistureproof damp proof food pack | |
| CN206954836U (en) | A kind of crisper | |
| CN215754078U (en) | PE (polyethylene) cover and glass bottle sealing structure for dairy products | |
| CN214650285U (en) | Degradable packaging bag applied to digital product | |
| CN214268308U (en) | Packing carton with display function | |
| CN209480302U (en) | Environment protection type package bag | |
| CN211253560U (en) | Soft package plastic sealing bag | |
| CN206704898U (en) | A kind of plug-in type vacuum formed box for backlight product packaging | |
| CN212922609U (en) | Tea bag convenient to seal | |
| CN209455355U (en) | A kind of plastic packing box | |
| CN210593202U (en) | Fresh-keeping antibacterial plastic packaging bag for food | |
| CN206537684U (en) | Easy hatch frame and packaging bag | |
| CN214825544U (en) | Coffee packaging bag with stirring function | |
| CN2446068Y (en) | Edgefold packing bag with groove shape sealing line | |
| CN205010680U (en) | Be used for plastic packaging telescopic to seal clamp | |
| CN210853579U (en) | Novel facial mask wrapping bag | |
| CN212951895U (en) | Polymer food packaging bag with good moisture resistance | |
| CN212891711U (en) | Packaging bag with button structure | |
| CN220975066U (en) | Strip-shaped sealing aluminum foil box | |
| CN209441768U (en) | A kind of enclosed mechanism of Packing bag for facial tissue | |
| CN210761759U (en) | Blister packaging body with sealing ring | |
| CN210213311U (en) | Packaging bag convenient for pouring | |
| CN217674263U (en) | Food package bag convenient to carry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Packaging bags that do not require sealing Effective date of registration: 20231116 Granted publication date: 20200214 Pledgee: China Minsheng Bank Co.,Ltd. Wenzhou Pingyang Sub branch Pledgor: Zhejiang Yuyi Packaging Co.,Ltd. Registration number: Y2023980065886 |