CN110422451A - A kind of paper bag for packaging - Google Patents
A kind of paper bag for packaging Download PDFInfo
- Publication number
- CN110422451A CN110422451A CN201910807651.4A CN201910807651A CN110422451A CN 110422451 A CN110422451 A CN 110422451A CN 201910807651 A CN201910807651 A CN 201910807651A CN 110422451 A CN110422451 A CN 110422451A
- Authority
- CN
- China
- Prior art keywords
- side plate
- plate
- bottom side
- side panel
- indentation
- 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.)
- Withdrawn
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 29
- 238000007373 indentation Methods 0.000 claims abstract description 77
- 239000003292 glue Substances 0.000 claims abstract description 6
- 239000000123 paper Substances 0.000 claims description 84
- 239000002390 adhesive tape Substances 0.000 claims description 24
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000002655 kraft paper Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 12
- 238000012858 packaging process Methods 0.000 abstract description 2
- 238000012856 packing Methods 0.000 description 11
- 239000000839 emulsion Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000012188 paraffin wax Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- -1 Polyethylene Polymers 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 241000887125 Chaptalia nutans Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229940075529 glyceryl stearate Drugs 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
The present invention relates to a kind of paper bags for packaging, including bag body side plate, top plate and bottom plate, the top plate includes the first connecting plate for passing sequentially through indentation line connection, first top-side panel, second top-side panel, third top-side panel, 4th top-side panel, the bottom plate includes the second connecting plate, first bottom side plate, second bottom side plate, third bottom side plate, 4th bottom side plate, two indentation lines are provided on third bottom side plate outer surface, the both ends of third bottom side plate are arranged in two indentation lines and one end of two indentation lines is respectively positioned on the edge that the diagonal line other end is located at third bottom side plate, two indentation lines are provided on first bottom side plate outer surface, the both ends of the first bottom side plate are arranged in two indentation lines and one end of two indentation lines is respectively positioned on the edge that the diagonal line other end is located at the first bottom side plate, the first bottom side plate inner surface is provided with glue Item, present application addresses the problems that effect difference and packaging process trouble is presented in books or clothes.
Description
Technical field
The present invention relates to packaging bag field more particularly to a kind of paper bags for packaging.
Background technique
Currently, as the more persons of the raising of people's quality of life select in online purchase article, wherein books and such as lining
The clothes such as shirt need the article improved for customer that effect is presented, and in package of a book, majority is selected books plastic foil
It wraps up and is then carried out packing mailing with polybag again, such as shirt needs to guarantee when client receives neatly, to stack neatly,
It but is also to pack clothes with the box of paper box to be easy to be scattered, and very not environmentally using plastic bag packaging, secondly moulding
The envelope tool such as adhesive tape scissors etc. by auxiliary is needed when material bag is packed, and wastes a large amount of time in packaging to seller,
Therefore this problem needs to solve.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of paper bag for packaging, solves books or clothes are presented
The problem of effect difference and packaging process trouble.
The technical scheme to solve the above technical problems is that a kind of paper bag for packaging, including bag body side plate,
Top plate and bottom plate, the top plate include pass sequentially through indentation line connection the first connecting plate, the first top-side panel, the second top-side panel,
Third top-side panel, the 4th top-side panel, the 4th top-side panel inner surface is Nian Jie with the outer surface of first connecting plate, the bag
Side plate one end respectively with the first connecting plate, the side of the first top-side panel, the second top-side panel, third top-side panel, the 4th top-side panel
It is connected by indentation line, two indentation lines is provided on third top-side panel outer surface, two indentation lines are arranged in third
The both ends of top-side panel and one end of two indentation lines are respectively positioned on the edge that the diagonal line other end is located at third top-side panel, described
Two indentation lines are provided on one top-side panel outer surface, the both ends of the first top-side panel and two indentation lines are arranged in two indentation lines
One end be respectively positioned on the edge that the diagonal line other end is located at the first top-side panel, the first top-side panel inner surface is provided with adhesive tape；
The bottom plate includes the second connecting plate, the first bottom side plate, the second bottom side plate, third bottom side plate, the 4th bottom side plate, institute
It is Nian Jie with the outer surface of second connecting plate to state the 4th bottom side plate inner surface, the bag body side plate other end connects with second respectively
Fishplate bar, the first bottom side plate, the second bottom side plate, third bottom side plate, the 4th bottom side plate side connected by indentation line, described the
Two indentation lines are provided on three bottom side plate outer surfaces, the both ends of third bottom side plate and two indentation lines are arranged in two indentation lines
One end be respectively positioned on the edge that the diagonal line other end is located at third bottom side plate, be provided with two on first bottom side plate outer surface
Indentation line, two indentation lines are arranged in the both ends of the first bottom side plate and one end of two indentation lines and are respectively positioned on the diagonal line other end
Positioned at the edge of the first bottom side plate, the first bottom side plate inner surface is provided with adhesive tape.
Further, the bag body side plate includes the third connecting plate for passing sequentially through indentation line connection, the first side plate, second side
The inner surface of plate, third side plate, the 4th side plate, the 4th side plate is Nian Jie with the outer surface of the third connecting plate, and described
Three connection board ends are connect with one end of first connecting plate and the second connecting plate by indentation line respectively, first side plate
Both ends connect one end of the first top-side panel and the first bottom side plate by indentation line respectively, and second side board ends pass through pressure respectively
Trace line connects one end of the second top-side panel and the second bottom side plate, and third side plate both ends connect third top by indentation line respectively
One end of side plate and third bottom side plate, the both ends of the 4th side plate pass through indentation line respectively and connect the 4th top-side panel and
One end of four bottom side plates.
Further, the third connecting plate, the first side plate, the second side plate, third side plate, on the 4th side plate outer surface both ends
Crease line and, the appearance of second side plate and fourth side plate parallel with opening are provided at top plate and bottom plate position
It is provided with crease line on face and crease line both ends intersect vertically with the indentation line being positioned close at top plate and bottom plate respectively, In
It is provided with crease line on second side plate and the 4th side plate outer surface and one end is located at two articles of crease line intersection location other ends and is located at
The both ends of second top-side panel, the second bottom side plate, the 4th bottom side plate, the 4th top-side panel.
Further, the third top-side panel and second top-side panel and the 4th top-side panel touching position are provided with glue
Item, on first top-side panel with the outer surface of the third top-side panel, the outer surface of the second top-side panel, the 4th top-side panel it is outer
Surface in contact is provided with adhesive tape；
The third bottom side plate and second bottom side plate and the 4th bottom side plate touching position are provided with adhesive tape, described
On first bottom side plate with the outer surface of the third bottom side plate, the outer surface of the second bottom side plate, the 4th bottom side plate outer surface phase
Contact position is provided with adhesive tape.
Further, the paper bag surface is coated with waterproof coating.
Further, the adhesive tape is double-sided adhesive, and the double-sided adhesive outer surface is provided with release paper, the release paper one
End is concordant with double-sided adhesive one end, and the other end is beyond bag body opening edge and presents wavy.
Further, the paper bag is made of NK natural kraft.
Beneficial effect brought by above-mentioned technical proposal includes at least: utilize the inner space of coated paper envelope rationally, and
And the corner that can protect books prevents crimping, the especially shirt when packing clothing, shirt fold in order to prevent, when being packaged
Shirt can be stacked neatly, paper is gentle the hand not scratched to hand and environmental protection can be recycled, and paper bag both ends are out
Mouthful state, people can place an article within from any opening, can the with the hands tune at both ends open in this way after article is put into
The suitable position of whole interior items, packing article is best in present condition, is then carrying out envelope operation, the paper bag structure of the application
Simply, easy to use, usage range is wide, and the paper bag of suitable dimension can guarantee relative position of the article in bag, guarantees article
Presentation effect.
Detailed description of the invention
Fig. 1 is paper bag overall structure diagram of the present invention for packaging；
Fig. 2 is paper bag overall structure expanded schematic diagram of the present invention for packaging.
In attached drawing, parts list represented by the reference numerals are as follows:
1, bag body side plate, 2, top plate, 3, bottom plate, the 4, first connecting plate, the 5, first top-side panel, the 6, second top-side panel, 7,
Three top-side panels, the 8, the 4th top-side panel, 9, indentation line, 10, adhesive tape, the 11, second connecting plate, the 12, first bottom side plate, the 13, second bottom
Side plate, 14, third bottom side plate, the 15, the 4th bottom side plate, 16, third connecting plate, the 17, first side plate, the 18, second side plate, 19,
Three side plates, the 20, the 4th side plate, 21, crease line, 22, release paper.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "center", "inner", "outside", "top",
The orientation or positional relationship of the instructions such as "bottom" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this hair
Bright and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in Fig. 1 to 2, the present invention provides a kind of paper bag for packaging, including bag body side plate 1, top plate 2 and bottom plate 3,
The top plate 2 includes the first connecting plate 4 for passing sequentially through the connection of indentation line 9, the first top-side panel 5, the second top-side panel 6, third top
Side plate 7, the 4th top-side panel 8,8 inner surface of the 4th top-side panel is Nian Jie with the outer surface of first connecting plate 4, the bag body
1 one end of side plate respectively with the first connecting plate 4, the first top-side panel 5, second top-side panel 6, third top-side panel 7, the 4th top-side panel 8
Side is connected by indentation line 9, two indentation lines 9 is provided on 7 outer surface of third top-side panel, two indentation lines 9 are set
It sets at the both ends of third top-side panel 7 and one end of two indentation lines 9 is respectively positioned on the side that the diagonal line other end is located at third top-side panel 7
Edge, is provided with two indentation lines 9 on 5 outer surface of the first top-side panel, and the first top-side panel 5 is arranged in two indentation lines 9
Both ends and one end of two indentation lines 9 are respectively positioned on the edge that the diagonal line other end is located at the first top-side panel 5, first top-side panel
5 inner surfaces are provided with adhesive tape 10；
The bottom plate 3 includes the second connecting plate 11, the first bottom side plate 12, the second bottom side plate 13, third bottom side plate the 14, the 4th
Bottom side plate 15,15 inner surface of the 4th bottom side plate is Nian Jie with the outer surface of second connecting plate 11, and the bag body side plate 1 is another
One end respectively with the second connecting plate 11, the first bottom side plate 12, second bottom side plate 13, third bottom side plate 14, the 4th bottom side plate 15
Side is connected by indentation line 9, two indentation lines 9 is provided on 14 outer surface of third bottom side plate, two indentation lines 9 are set
It sets at the both ends of third bottom side plate 14 and one end of two indentation lines 9 is respectively positioned on the diagonal line other end and is located at third bottom side plate 14
Edge, is provided with two indentation lines 9 on 12 outer surface of the first bottom side plate, and two indentation lines 9 are arranged in the first bottom side plate
12 both ends and one end of two indentation lines 9 are respectively positioned on the edge that the diagonal line other end is located at the first bottom side plate 12, and described first
12 inner surface of bottom side plate is provided with adhesive tape 10, and the packaging bag of the application is suitable for packing the packaging of books, clothes, the packet of the application
Pack is rectangular pack bag, and books are rectangle, therefore the inner space of coated paper envelope can be made rationally to utilize, and can protect
The corner of books prevents crimping, the especially shirt when packing clothing, in order to prevent shirt fold, can fold shirt when being packaged
It puts neatly, shirt is packed, the packing box used on the market now is mostly plastics package shell or lid-tray type packaging
Box is that not environmentally, and the harder easy scuffing hand of plastics package outer box, lid-tray type packing box hold during taking and placing first
It is easily scattered, inconvenient for use, the coated paper envelope of the application can overcome such above problem completely, and the coated paper envelope of the application can
To be and the art post paperboard derived by wood pulp paper, recycled writing paper, extrusion coating paper, art paper, white brown paper, NK natural kraft, ash
Coated duplex board with white back, black paper jam are made, preferably NK natural kraft, and paper bag, which can be recycled to recycle after completing life cycle, carrys out papermaking,
It is had no effect in Conventional manufacturing machines copy paper manufacturing process, effectively reduces the waste to forest conservation, to resource, and
Paper is gentle the hand not scratched to hand, in the coated paper envelope use process of the application, can will wrap before use
It seals namely first by the second bottom side plate 13 and the 4th bottom side plate 15 along being separately positioned on the first bottom side the bottom end of dress paper bag
Indentation line 9 on plate 12 and third bottom side plate 14 is turned down to bag body internal direction, by third bottom side plate 14 along with bag body side plate 1
Between indentation line 9 to turning down inside bag body, by the second bottom side plate 13 and the 4th after 14 inner surface of third bottom side plate and fold
15 outer surface of bottom side plate is in contact, it is to be understood that bag body is surrounded by bag body side plate 1, further by the first bottom side plate 12
It is turned down along the indentation line 9 between bag body side plate 1 to bag body internal direction, so that the inner surface of the first bottom side plate 12 and fold
14 outer surface of third bottom side plate afterwards is bonded by adhesive tape 10, and article is put into, into one by the molding of paper bag bottom surface from top end opening
It walks in 9 bag body of indentation line that the second top-side panel 6 and the 4th top-side panel 8 are arranged on third top-side panel 7 and the first top-side panel 5
The fold of portion direction further turns down third top-side panel 7 along the indentation line 9 between bag body side plate 1 to bag body internal direction,
The inner surface of third top-side panel 7 and the outer surface of the second top-side panel 6 and the 4th top side side after fold is set to be in contact, further
By the first top-side panel 5 along the indentation line 9 between bag body side plate 1 to turning down inside bag body, so that 5 inner surface of the first top-side panel
With the outer surface of the third top-side panel 7 after fold by adhesive tape 10 it is be bonded, complete envelope, can also be do not needed before use by
Bag body bottom first forms, and such paper bag both ends are open state, and people can place an article within from any opening, works as object in this way
After product are put into, the suitable position of interior items can be with the hands adjusted at both ends open, packing article is best in present condition, so
Envelope operation is being carried out afterwards, the paper bag structure of the application is simple, and easy to use, usage range is wide, and the paper bag of suitable dimension can be with
Guarantee relative position of the article in bag, guarantees the presentation effect of article.
Paper bag for packaging of the invention may be used also on the basis of the technical solution described in front as shown in Fig. 1 to 2
To be: the bag body side plate 1 includes the third connecting plate 16 for passing sequentially through the connection of indentation line 9, the first side plate 17, the second side plate
18, third side plate 19, the 4th side plate 20, the inner surface of the 4th side plate 20 and the outer surface of the third connecting plate 16 are viscous
It connects, 16 both ends of third connecting plate are connected with one end of first connecting plate 4 and the second connecting plate 11 by indentation line 9 respectively
It connects, 17 both ends of the first side plate pass through one end that indentation line 9 connects the first top-side panel 5 and the first bottom side plate 12 respectively, described
Second side plate, 18 both ends pass through one end that indentation line 9 connects the second top-side panel 6 and the second bottom side plate 13, the third side plate respectively
19 both ends pass through one end that indentation line 9 connects third top-side panel 7 and third bottom side plate 14, the both ends of the 4th side plate 20 respectively
One end of the 4th top-side panel 8 and the 4th bottom side plate 15 is connected by indentation line 9 respectively, the coated paper envelope of the application is rectangle
Coated paper envelope, top surface is parallel with bottom surface, effectively increases the use of inner space in this way.
The paper bag for packaging of the invention, as shown in Fig. 2, can be on the basis of the technical solution described in front
Be: the third connecting plate 16, the first side plate 17, the second side plate 18, third side plate 19, both ends are leaned on 20 outer surface of the 4th side plate
Crease line 21 and, second side plate 18 and fourth side plate 20 parallel with opening are provided at nearly 3 position of top plate 2 and bottom plate
Outer surface on be provided with crease line 21 and 21 both ends of crease line respectively with the impression that is positioned close at top plate 2 and bottom plate 3
Line 9 intersects vertically, and crease line 21 is provided on the second side plate 18 and 20 outer surface of the 4th side plate and one end is located at two articles of folding lines
The 21 intersection location other end of line be located at the second top-side panel 6, the second bottom side plate 13, the 4th bottom side plate 15, the 4th top-side panel 8 two
End, the both ends of such the application paper bag all have folder function so that it is convenient to which storage in paper bag when not in use, it is empty to save storage
Between, when paper bag storage when, can be and do not seal both ends open, only needed in this way by the second side plate 18 and 20 edge of the 4th side plate
The setting of its surface crease line 21 to turn down inside bag body so that 17 inner surface of the first side plate and 19 inner surface of third side plate it
Between Distance Shortened, save parking space, can also when people select any side form after by its stored collapsed, for convenience
Understand, then this for example, when people in advance by the molding of the bottom surface of paper bag after, first will be on the second side plate 18 and the 4th side plate 20
Crease line 21 turned down to bag body internal direction, it is further to drive two other folding line on the second side plate 18 and the 4th side plate 20
Line 21 is turned down to bag body internal direction, then by the bottom surface of bag body along the folding between third side plate 19 or the first side plate 17
Trace line 21 turns down, and saves parking space.
The paper bag for packaging of the invention, as shown in Fig. 2, can be on the basis of the technical solution described in front
Be: the third top-side panel 7 is provided with adhesive tape 10 with second top-side panel 6 and 8 touching position of the 4th top-side panel, described
On first top-side panel 5 with the outer surface of the third top-side panel 7, the outer surface of the second top-side panel 6, the 4th top-side panel 8 appearance
Face touching position is provided with adhesive tape 10；
The third bottom side plate 14 is provided with glue with second bottom side plate 13 and 15 touching position of the 4th bottom side plate
Item 10, on first bottom side plate 12 with the outer surface of the third bottom side plate 14, the outer surface of the second bottom side plate 13, the 4th bottom
The outer surface touching position of side plate 15 is provided with adhesive tape 10, so that the better tightness of paper bag improves the safety of article
Property.
The paper bag for packaging of the invention, it may also is that the paper bag on the basis of the technical solution described in front
Surface is coated with waterproof coating, and in conjunction with above structure, the application paper bag had not only had environment-friendly function but also had waterproof effect, structure letter
Single, easy to use, the waterproof coating of the application is made of paraffin and crylic acid ester mixture liquid, and paper packing material is various with its
Excellent performance and it can recycle, be easily processed, not generating pollution etc. to become and meet the environmentally friendly packing material of research, so
And merely, using paper and cardboard as packaging material, there is also the disadvantages that gas barrier property, resistance are moist and poor waterproofness, especially with electricity
Quotient's emergence express delivery is delivered increment, and to the waterproofness of paper packing material, more stringent requirements are proposed, and some documents are successively reported thus
Polyethylene emulsion, the method that huge vinylidene chloride lotion applicator paper carries out waterproof processing are used, these methods overcome paper wrapper
The some shortcomings of material play apparent effect really, still, while also will appear other disadvantage, such as with huge inclined dichloro
Vac emulsion handles paper products, is easy heated, ultraviolet light influence and decomposites hydrogen chloride gas, and remaining monomer is also toxic,
It is affected and limits when therefore, as food packaging, and the application uses paraffin for primary raw material, is emulsified by optimization
Formula, has been made the paraffin wax emulsions having good stability, and then compounds a certain proportion of acrylic ester waterproof emulsion again, handles made of paper
Excellent waterproof performance is obtained after product, water-proofing treatment is carried out to paper products using paraffin wax emulsions merely, although it is anti-to improve it
It is aqueous, but effect is undesirable, and therefore, we select acrylic acid ester emulsion waterproofing agent to compound, and achieve preferable waterproof function
Effect not only makes paper obtain extraordinary waterproof effect, and paper surface is bright, it is seen that forms one layer in paper surface
Continuous waterproofing protection film, this is mainly due to acrylic emulsion waterproofing agents itself to have extraordinary film forming, all
The transparent light of film, elasticity is good, will not generate adverse effect to the original physics of paper, mechanical performance, paraffin: fusing point 52/54/
The 56/58 equal trades mark, glyceryl stearate/oleic acid are industrial goods, and polyacrylic water-proof agent emulsion will be prepared using coating process
Emulsion water-proof agent be coated to the surface of paper, through infrared heat drying or pressure roll heating, drying or use spraying process, will
The emulsion water-proof agent of preparation, by hydrocone type Spray Gun Of The Pressure, for even application in paper surface, waterproof coating can be outer after atomization
Surface covering is also possible to surfaces externally and internally and is coated with waterproof coating, in order to prevent 10 firm pasting of adhesive tape, at all viscose glues
Setting without waterproof coating.
Paper bag for packaging of the invention may be used also on the basis of the technical solution described in front as shown in Fig. 1 to 2
To be: the adhesive tape 10 is double-sided adhesive, and the double-sided adhesive outer surface is provided with release paper 22, described 22 one end of release paper with it is two-sided
Glue one end is concordant, the other end beyond bag body opening edge and present it is wavy, it is specious and facilitate release paper 22
Tear facilitate adhesive tape 10 use.
The paper bag for packaging of the invention, it may also is that the paper bag on the basis of the technical solution described in front
It is made of NK natural kraft, uses the quantitative NK natural kraft between 80g~300g/ ㎡, flexible solid folding burst index
Height, paper form include but are not limited only to machine glazing, and dual light has embossing, no embossing, high-quality brown paper/craft paper, resistance to broken finger
Number is greater than 3.5, and paper folding, which is greater than 30 times, not to be torn, and tensile index is greater than 40, and tear index is greater than 8, utilizes brown paper itself
Characteristic provides protection to content after sack is made.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of paper bag for packaging, it is characterised in that: including bag body side plate (1), top plate (2) and bottom plate (3), the top plate
It (2) include the first connecting plate (4) for passing sequentially through indentation line (9) connection, the first top-side panel (5), the second top-side panel (6), third
The outer surface of top-side panel (7), the 4th top-side panel (8), the 4th top-side panel (8) inner surface and first connecting plate (4) is viscous
Connect, described bag body side plate (1) one end respectively with the first connecting plate (4), the first top-side panel (5), the second top-side panel (6), third top
Side plate (7), the 4th top-side panel (8) side by indentation line (9) connect, be arranged on third top-side panel (7) outer surface
Have two indentation lines (9), two indentation lines (9) settings the both ends of third top-side panel (7) and one end of two indentation lines (9) it is equal
It is located at the edge of third top-side panel (7) positioned at the diagonal line other end, is provided with two on the first top-side panel (5) outer surface
Indentation line (9), the setting of two indentation lines (9) is at the both ends of the first top-side panel (5) and one end of two indentation lines (9) is respectively positioned on pair
The linea angulata other end is located at the edge of the first top-side panel (5), and the first top-side panel (5) inner surface is provided with adhesive tape (10)；
The bottom plate (3) includes the second connecting plate (11), the first bottom side plate (12), the second bottom side plate (13), third bottom side plate
(14), the 4th bottom side plate (15), the 4th bottom side plate (15) inner surface is Nian Jie with the outer surface of second connecting plate (11),
Bag body side plate (1) other end respectively with the second connecting plate (11), the first bottom side plate (12), the second bottom side plate (13), third
Bottom side plate (14), the 4th bottom side plate (15) side by indentation line (9) connect, on third bottom side plate (14) outer surface
It is provided with two indentation lines (9), both ends and two indentation line (9) of two indentation lines (9) settings in third bottom side plate (14)
One end is respectively positioned on the edge that the diagonal line other end is located at third bottom side plate (14), sets on the first bottom side plate (12) outer surface
Be equipped with two indentation lines (9), two indentation lines (9) settings the first bottom side plate (12) both ends and two indentation lines (9) one
End is respectively positioned on the edge that the diagonal line other end is located at the first bottom side plate (12), and the first bottom side plate (12) inner surface is provided with glue
Item (10).
2. the paper bag according to claim 1 for packaging, it is characterised in that: the bag body side plate (1) includes successively leading to
Cross third connecting plate (16), the first side plate (17), the second side plate (18), third side plate (19), the 4th side of indentation line (9) connection
Plate (20), the inner surface of the 4th side plate (20) is Nian Jie with the outer surface of the third connecting plate (16), the third connection
Plate (16) both ends are connect with one end of first connecting plate (4) and the second connecting plate (11) by indentation line (9) respectively, described
First side plate (17) both ends pass through one end of indentation line (9) connection the first top-side panel (5) and the first bottom side plate (12) respectively, described
Second side plate (18) both ends pass through one end of indentation line (9) connection the second top-side panel (6) and the second bottom side plate (13) respectively, described
Third side plate (19) both ends pass through one end of indentation line (9) connection third top-side panel (7) and third bottom side plate (14) respectively, described
The both ends of 4th side plate (20) pass through one that indentation line (9) connect the 4th top-side panel (8) and the 4th bottom side plate (15) respectively
End.
3. the paper bag according to claim 2 for packaging, it is characterised in that: the third connecting plate (16), the first side
Plate (17), the second side plate (18), third side plate (19), on the 4th side plate (20) outer surface both ends close to top plate (2) and bottom plate (3)
Crease line (21) and, the outer surface of second side plate (18) and fourth side plate (20) parallel with opening are provided at position
On be provided with crease line (21) and crease line (21) both ends respectively with the impression that is positioned close at top plate (2) and bottom plate (3)
Line (9) intersects vertically, and is provided with crease line (21) on the second side plate (18) and the 4th side plate (20) outer surface and one end is located at
Two articles of crease line (21) intersection location other ends be located at the second top-side panel (6), the second bottom side plate (13), the 4th bottom side plate (15),
The both ends of 4th top-side panel (8).
4. the paper bag according to claim 3 for packaging, it is characterised in that: the third top-side panel (7) and described the
Two top-side panels (6) and the 4th top-side panel (8) touching position are provided with adhesive tape (10), on first top-side panel (5) and institute
It is equal to state the outer surface of third top-side panel (7), the outer surface of the second top-side panel (6), the outer surface touching position of the 4th top-side panel (8)
It is provided with adhesive tape (10)；
The third bottom side plate (14) is provided with second bottom side plate (13) and the 4th bottom side plate (15) touching position
Adhesive tape (10), on first bottom side plate (12) with the outer surface of the third bottom side plate (14), the second bottom side plate (13) it is outer
Surface, the 4th bottom side plate (15) outer surface touching position be provided with adhesive tape (10).
5. the paper bag according to claim 4 for packaging, it is characterised in that: the paper bag surface is applied coated with waterproof
Layer.
6. the paper bag according to claim 5 for packaging, it is characterised in that: the adhesive tape (10) is double-sided adhesive, described
Double-sided adhesive outer surface is provided with release paper (22), and described release paper (22) one end is concordant with double-sided adhesive one end, and the other end is super
It bag body opening edge and presents wavy out.
7. the paper bag according to claim 6 for packaging, it is characterised in that: the paper bag is made of NK natural kraft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910807651.4A CN110422451A (en) | 2019-08-29 | 2019-08-29 | A kind of paper bag for packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910807651.4A CN110422451A (en) | 2019-08-29 | 2019-08-29 | A kind of paper bag for packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110422451A true CN110422451A (en) | 2019-11-08 |
Family
ID=68417993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910807651.4A Withdrawn CN110422451A (en) | 2019-08-29 | 2019-08-29 | A kind of paper bag for packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110422451A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1037848S1 (en) * | 2022-10-31 | 2024-08-06 | Avery Dennison Retail Information Services Llc | Garment bag |
-
2019
- 2019-08-29 CN CN201910807651.4A patent/CN110422451A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1037848S1 (en) * | 2022-10-31 | 2024-08-06 | Avery Dennison Retail Information Services Llc | Garment bag |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191108 |