CN102908089B - Packaging bag - Google Patents
Packaging bag Download PDFInfo
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- CN102908089B CN102908089B CN201210443528.7A CN201210443528A CN102908089B CN 102908089 B CN102908089 B CN 102908089B CN 201210443528 A CN201210443528 A CN 201210443528A CN 102908089 B CN102908089 B CN 102908089B
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- packaging bag
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- hard
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Abstract
Provided is a packaging bag. The inside of the packaging bag is of a hollow structure, the packaging bag comprises a top surface, a bottom surface and at least one lateral surface, wherein the at least one lateral surface of the packaging bag is formed by splicing a plurality of units made of hard materials and a plurality of units made of soft materials. Every two adjacent units made of hard materials are separated by the units made of soft materials on the lateral surface along the longitudinal height direction of the packaging bag. Objects contained in the packaging bag can be drawn out smoothly, and the appearance of the objects cannot be influenced.
Description
Technical field
The present invention relates to a kind of packaging bag.
Background technology
At present, the common packaged form of extraction-type paper for daily use has two kinds, and a kind of material that adopts is that the carton that hardboard processes is packed, and the another kind of flexible plastic film that adopts is packed.Flexible plastic film packaging is relative to hardboard carton, and resistance to pressure is strong, and moisture resistance is strong, and cost is lower relative to hardboard carton package, thus likes by consumer very much.But flexible plastic film is packaged in after part paper handkerchief is drawn out of, and because plastic foil stiffness is very poor, packaging can be out of shape, be subsided, and can not keep original profile, affects attractive in appearance.In addition, after packaged by plastic film distortion, the clamping action of paper taking port to paper handkerchief can be affected, make paper handkerchief be easy to fall in packaging bag from paper taking port, cause inconvenience during use.Particularly paper handkerchief remain little in, now only have in packaging bag bottom have paper handkerchief, it is more inconvenient now to extract.
Summary of the invention
In view of this, be necessary to provide a kind of packaging bag, it can extract paper handkerchief out smoothly, and can not affect its outward appearance.
A kind of packaging bag, its inside is hollow structure, and this packaging bag comprises an end face, a bottom surface and at least one side, and at least one side of this packaging bag is formed by multiple hard material unit and multiple soft material unit spliced; And along longitudinal short transverse of packaging bag, two hard material unit often adjacent on side separate by soft material unit, the vertical direction of longitudinally short transverse simultaneously, two hard material unit often adjacent on side equally separate by soft material unit; Wherein, the hard material unit on side and soft material unit are formed in one.
Wherein, the hard material unit on each side and the area ratio shared by soft material unit are 1:9-9:1.
Wherein, the hard material unit on each side and the area ratio shared by soft material unit are 3:7-7:3.
Wherein, the hard material unit on each side and the area ratio shared by soft material unit are 2:3-3:2.
Wherein, this hard material unit is rectangle, waveform, square or other irregular shapes.
Wherein, this packaging bag is cuboid, and it comprises four sides, and the relative side of this packaging bag two is formed by multiple hard material unit and multiple soft material unit spliced.
Wherein, three sides of this packaging bag or four sides are spliced to form by hard material and soft material.
Wherein, this packaging bag is cylindrical, and it comprises a side.
Wherein, this packaging bag offers at least onely get thing mouth.
Wherein, this is got thing mouth and is arranged on end face.
Wherein, this hard material is the mixture formation of rigid plastics, hard metal, pottery, hard compounds or hard material; This soft material is that the mixture of flexible plastic, softer fibrous materials or soft material is formed.
The side that has at least of packaging bag provided by the invention is formed by multiple hard material unit and multiple soft material unit spliced, after paper is drawn out of, soft material is due to Action of Gravity Field, can be compressed along with the minimizing of paper, but due to the existence of hard material, packaging bag still has initial shape, avoids the distortion of the packaging bag only formed by soft material, problem of subsiding, and falls into the phenomenon cannot taken out in packaging bag due to the minimizing paper taking port paper handkerchief of paper in packaging bag; Even if when this packaging bag in the end remains a small amount of paper, also can user be conveniently allowed to take out.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the packaging bag of the present invention first preferred embodiment.
Fig. 2 is the schematic diagram of the packaging bag of the present invention second preferred embodiment.
Main element symbol description
Packaging bag 100,200
Side 10,50
Hard material unit 11,51
Soft material unit 13,53
End face 20,60
Bottom surface 30,70
Get thing mouth 40,80
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Refer to Fig. 1, the packaging bag 100 of the present invention first preferred embodiment, it is cuboid, and its inside is hollow structure, can in order to accommodating extraction-type paper for daily use.This packaging bag 100 comprises four sides 10, end face 20 and a bottom surface 30.In the present embodiment, the relative side 10 of this packaging bag 100 2 is spliced to form by multiple hard material unit 11 and multiple soft material unit 13.This hard material unit 11 and soft material unit 13 are formed in one, and forming one can not the overall structure of delamination.
Along longitudinal short transverse of packaging bag 100, two hard material unit 11 often adjacent on side 10 separate by soft material unit 13.Hard material unit 11 on each side 10 and the area ratio shared by soft material unit 13 are 1:9-9:1, are preferably 3:7-7:3, are more preferably 2:3-3:2.Understandable, the hard material unit 11 not on ipsilateral 10 and soft material unit 13 alternate form and hard material unit 11 and the area ratio shared by soft material unit 13 may be the same or different.
This hard material unit 11 can be rectangle, waveform, square or other irregular shapes.In the present embodiment, this hard material unit 11 is rectangle.
In other implementations, also can be any one side of this packaging bag 100, any two sides (can be adjacent or relative two side faces), any three sides or four sides are spliced to form by by hard material and soft material.
This packaging bag 100 offers and at least onely gets thing mouth 40.This is got on the preferred end face 20 arranged of thing mouth 40.
The end face 20 of this packaging bag 100 and the material of bottom surface 30 are not limit, and can be hard material, soft material or hard material and soft material is spliced to form.
Refer to Fig. 2, the packaging bag 200 of the present invention second preferred embodiment, it is cylinder, and its inside is hollow structure, can in order to accommodating extraction-type paper for daily use.This packaging bag 200 comprises a side 50, end face 60 and a bottom surface 70.The side 50 of this packaging bag 200 is spliced to form by multiple hard material unit 51 and multiple soft material unit 53.This hard material unit 51 and soft material unit 53 are formed in one, and forming one can not the overall structure of delamination.
Along longitudinal short transverse of packaging bag 200, two hard material unit 51 often adjacent on this side 50 separate by soft material unit 53.Hard material unit 51 on each side 50 and the area ratio shared by soft material unit 53 are 1:9-9:1, are preferably 3:7-7:3, are more preferably 2:3-3:2.This hard material unit 51 can be rectangle, waveform or other irregular shapes.
This packaging bag 200 offers and at least onely gets thing mouth 80, this is got on the end face 60 that thing mouth 80 preferably arranges.
The end face 60 of this packaging bag 200 and the material of bottom surface 70 are not limit, and can be hard material, soft material or hard material and soft material is spliced to form.
The mixture that this hard material can be rigid plastics, hard metal, pottery, hard compounds or hard material is formed.The mixture that this soft material can be flexible plastic, softer fibrous materials or soft material is formed.
This packaging bag 100 and 200 comprises at least one hard material and at least one soft material.
Understandable, the shape of this packaging bag is not limited to cuboid, cylinder, also the shape that other can hold content can be designed to, as other polygon prism or irregular body etc., therefore packaging bag can have varying number side (as when packaging bag be triangular prism shape, then there are three sides; When packaging bag is the irregular body with two sides, a side is circular arc side, a side is planar side), as long as but ensure that packaging bag has at least a side to be formed by multiple hard material unit and multiple soft material unit spliced, and two hard material unit often adjacent on side separate by soft material unit.
In the present invention, the material (multiple hard material unit and multiple soft material unit spliced are formed) for the preparation of packaging bag can adopt the mode of rapid shaping one-body molded.Rapid shaping is the manufacturing technology of a kind of quick generation model or part, and control with under management at computer, rely on existing cad data, the mode adopting material accurately to pile up, is namely piled into face by point, is piled into three-dimensional by face, finally generate entity.Current rapid shaping technique has multiple different process, can adapt to different demand.
For fusion sediment Modeling Technology, will set forth a kind of manufacture method of bag material in this patent, wherein BET PETG selected by hard material, and soft material selects BOPP bidirectional stretching polypropylene film.First, the material C AD model decomposition of preparation packaging bag is become cross section very thin from level to level, generate the two-dimensional geometry information of control FDM nozzle motion track, in order to realize packaging bag of the present invention, arrange at least two or more nozzles and heating head, the effect of heating head is to critical condition the heating materials of hot melt, make it to present quasi-fluid properties, the material of this fluid properties deposits on workbench by shower nozzle, through overcuring, forms corresponding shape.After BET PETG and BOPP Biaxially oriented polypropylene are melt into semi-fluid condition respectively under different heating head effects, under control of the computer, along the two-dimensional geometry information movement track that CAD determines, the BET PETG of quasi-fluid properties and BOPP Biaxially oriented polypropylene plastic foil squeeze out by shower nozzle respectively, deposit on workbench, after BET PETG and BOPP Biaxially oriented polypropylene plastic foil solidify, form the thin layer with contour shape, after this skim is formed, pass through vertical lift system, the basis of upper skim is fallen new formation layer, so repeatedly, finally reach the thickness of needs, thus the preparation completed for bag material.
Compared with existing packaging bag, the side that has at least of packaging bag provided by the invention is formed by multiple hard material unit and multiple soft material unit spliced, after paper is drawn out of, soft material is due to Action of Gravity Field, can be compressed along with the minimizing of paper, but due to the existence of hard material, packaging bag still has initial shape, avoid the distortion of the packaging bag only formed by soft material, problem of subsiding, and fall into the phenomenon cannot taken out in packaging bag due to the minimizing paper taking port paper handkerchief of paper in packaging bag; Even if when this packaging bag in the end remains a small amount of paper, also can user be conveniently allowed to take out.
In addition, those skilled in the art also can make various amendments in other form and details, interpolation and replacement in the claims in the present invention scope of disclosure and spirit.Certainly, the changes such as these various amendments made according to the present invention's spirit, interpolation and replacement, all should be included within the present invention's scope required for protection.
Claims (11)
1. a packaging bag, its inside is hollow structure, and this packaging bag comprises an end face, a bottom surface and at least one side, it is characterized in that: at least one side of this packaging bag is formed by multiple hard material unit and multiple soft material unit spliced; And along longitudinal short transverse of packaging bag, two hard material unit often adjacent on side separate by soft material unit, simultaneously along the vertical direction of described longitudinal short transverse, two hard material unit often adjacent on side equally separate by soft material unit;
Wherein, the hard material unit on this side and soft material unit are formed in one.
2. packaging bag as claimed in claim 1, is characterized in that: the hard material unit on each side and the area ratio shared by soft material unit are 1:9-9:1.
3. packaging bag as claimed in claim 1, is characterized in that: the hard material unit on each side and the area ratio shared by soft material unit are 3:7-7:3.
4. packaging bag as claimed in claim 1, is characterized in that: the hard material unit on each side and the area ratio shared by soft material unit are 2:3-3:2.
5. packaging bag as claimed in claim 1, is characterized in that: this hard material unit is rectangle, waveform, square or other irregular shapes.
6. packaging bag as claimed in claim 1, it is characterized in that: this packaging bag is cuboid, it comprises four sides, and the relative side of this packaging bag two is formed by multiple hard material unit and multiple soft material unit spliced.
7. packaging bag as claimed in claim 6, is characterized in that: three sides or four sides of this packaging bag are spliced to form by hard material and soft material.
8. packaging bag as claimed in claim 1, it is characterized in that: this packaging bag is cylindrical, it comprises a side.
9. packaging bag as claimed in claim 1, is characterized in that: this packaging bag offers and at least onely gets thing mouth.
10. packaging bag as claimed in claim 9, is characterized in that: this is got thing mouth and is arranged on end face.
11. packaging bags as claimed in claim 1, is characterized in that: this hard material is that the mixture of rigid plastics, hard metal, pottery, hard compounds or hard material is formed; This soft material is that the mixture of flexible plastic, softer fibrous materials or soft material is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210443528.7A CN102908089B (en) | 2012-11-08 | 2012-11-08 | Packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210443528.7A CN102908089B (en) | 2012-11-08 | 2012-11-08 | Packaging bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102908089A CN102908089A (en) | 2013-02-06 |
| CN102908089B true CN102908089B (en) | 2015-06-24 |
Family
ID=47606846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210443528.7A Expired - Fee Related CN102908089B (en) | 2012-11-08 | 2012-11-08 | Packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102908089B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108069124A (en) * | 2016-11-18 | 2018-05-25 | 天津嘉深保科技发展有限公司 | A kind of beans is wholesale to use packaging bag |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629625Y (en) * | 2003-04-28 | 2004-08-04 | 郭全忠 | Combined facial tissue |
| CN101953656A (en) * | 2009-07-20 | 2011-01-26 | 杜斌 | Containing and dispersing method and device of removable tissues |
| CN202408706U (en) * | 2012-02-11 | 2012-09-05 | 潘安 | Folding tissue box |
| CN102764091A (en) * | 2012-08-08 | 2012-11-07 | 安吉县节节高竹木复合板厂 | Assembly and disassembly tissue box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011111203A (en) * | 2009-11-27 | 2011-06-09 | Tomonori Handa | Accommodating case for tissue paper |
-
2012
- 2012-11-08 CN CN201210443528.7A patent/CN102908089B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629625Y (en) * | 2003-04-28 | 2004-08-04 | 郭全忠 | Combined facial tissue |
| CN101953656A (en) * | 2009-07-20 | 2011-01-26 | 杜斌 | Containing and dispersing method and device of removable tissues |
| CN202408706U (en) * | 2012-02-11 | 2012-09-05 | 潘安 | Folding tissue box |
| CN102764091A (en) * | 2012-08-08 | 2012-11-07 | 安吉县节节高竹木复合板厂 | Assembly and disassembly tissue box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102908089A (en) | 2013-02-06 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150624 Termination date: 20191108 |