CN205891505U - Use semi -tangent to tear corrugated board carton of structure - Google Patents
Use semi -tangent to tear corrugated board carton of structure Download PDFInfo
- Publication number
- CN205891505U CN205891505U CN201620788987.2U CN201620788987U CN205891505U CN 205891505 U CN205891505 U CN 205891505U CN 201620788987 U CN201620788987 U CN 201620788987U CN 205891505 U CN205891505 U CN 205891505U
- Authority
- CN
- China
- Prior art keywords
- semi
- tangent
- line
- tangents
- carton
- 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
Landscapes
- Cartons (AREA)
Abstract
The utility model discloses an use semi -tangent to tear corrugated board carton of structure wherein is equipped with the line of cut on at least one the corrugated container board, the line of cut is semi -tangent, and semi -tangent's cutting depth remains overlay paper for at least surely wearing bottom paper promptly. The beneficial effects of the utility model are that: can not form on the corrugated container board face and link up the vestige, make the corrugated container board case possess complete surface and good closed effect.
Description
Technical field
This utility model belongs to paper wrapper field, specifically a kind of corrugated fibre box of use semi-tangent tearing configuration.
Background technology
Open for convenience, increase operation rate, current applying of packaging carton vast scale easily tears structure, by paper
Parallel tangent line is arranged on case and tears forming the part being easy to tear off, convenient use person.Chinese patent literature
Cn103523323a, discloses " a kind of easily-tore packaging box " on January 22nd, 2014, is made up of an art post paperboard, including before main
Face, back interarea, upper interarea, lower interarea and two sides, described front principal plane is two superimposed, and described two superimposed is included positioned at outer
The outer adhesive surface of layer and the interior adhesive surface being located at internal layer；Outer adhesive surface is provided with two tear lines, and two tear lines are parallel to each other,
Article two, between tear line, form tear tape；Described interior adhesive surface corresponds to and at described tear tape position, is provided with four dotted line circular holes, circle
It is attached with adhesive, described interior adhesive surface and outer adhesive surface bond on hole.Tear line disclosed in the document and apply this to tear
Split the carton of line, be more typical application product.In actual applications, the design of tear line often has influence on and tears effect.
In some circumstances, tear line can begin to deviate from direction initialization in stage casing so that needing the part retaining also to be torn, carton is no
Method retains use.Further improvement project is to paste the tear strips of a plastic cement material at the back easily tearing structure, with this
Tear strips are correcting the direction of tear.In such technical scheme, line of cut insertion cardboard, visible cutting on the outer surface of carton
Line, makes the integrity degree of the carton not broken a seal decline, the risk of cracking is higher in transit, in order to avoid or desalinate cutting
Line, requires also to greatly improve to the printed design of carton.
Content of the invention
This utility model technical issues that need to address are, overcome the tearing configuration on existing corrugated board can be in board side
The upper problem forming obvious insertion vestige, thus provide a kind of corrugated fibre box of use semi-tangent tearing configuration, Bu Hui
Form insertion vestige in corrugated paper plate face, make corrugated fibre box have complete outer surface and good sealing effect.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of tear using semi-tangent is tied
The corrugated fibre box of structure, the corrugated board in wherein at least one face is provided with line of cut, and described line of cut is semi-tangent, i.e. hemisection
The depth of cut of line is at least to cut through bottom paper, retains overlay paper.
Hemisection line structure is applied on the cardboard at least one face of carton so that corrugated fibre box both can by by
Needs break, and can keep the integrity degree of carton before not breaking again.And this integrity degree is to preventing the third party from spying on carton
Internal, complete to design corrugated fibre box pattern all has suitable positive effect.Semi-tangent in this programme, the line of cutting
Type can be continuous lines, can be perforated line, can also be other line styles.If using discontinuous line style it is recommended that between line segment
Vertical interval control in 3 millimeters.The corrugated paper not torn has thickness and strength advantage, particularly suitable application hemisection knot concurrently
Structure.Corrugated fibre box is widely used, and has huge practical application radix.The corrugated paper not torn has thickness concurrently and intensity is excellent
Gesture, is relatively suitable for application hemisection line structure.Hemisection line structure is applied on corrugated fibre box, disclosure satisfy that substantial amounts of market needs
Ask.
Hereinafter, if not otherwise indicated, " cardboard " refers both to corrugated board, and " carton " or " carton " refers both to corrugated board
Case.
Preferably, the line style of described semi-tangent extend form be straight line, broken line, camber line or these three optionally each other
Head and the tail connect.The shape of semi-tangent can be lines or close-shaped.Tear semi-tangent along lines, can be formed
A long and narrow tear seam；Tear semi-tangent along close-shaped, a hole can be formed.
Preferably, at least one end of described semi-tangent is connected with opening；Described opening is by the end of semi-tangent
The insertion tangent line cutting through cardboard extending.Cardboard is cut through with insertion tangent line, forms opening, can quickly be torn by opening
Open semi-tangent.The end of semi-tangent can located at the side of cardboard or centre, therefore opening can located at the side of cardboard or
Middle.
When being provided with two semi-tangents on a certain facial tissue plate of carton, have between two semi-tangents three kinds different relative
Position relationship: parallel, intersecting, not parallel non-intersect.As one of preferably, described semi-tangent is two extending in the same direction, constitutes
Double semi-tangents, accompany burst bar between double semi-tangents.Double semi-tangents of indication in this programme, by two general parallel orientation, extension sides
Constitute to roughly the same semi-tangent, the line style of this two semi-tangents extend form be straight line, broken line, camber line or these three
Optionally head and the tail connect each other.Form two parallel tear seams after tearing double semi-tangents, by cardboard one dividing into three, mid portion
Suitably deform in a thickness direction, just can produce an insert district, the slim object of convenient insertion.
Preferably, described double semi-tangents are made up of two parallel semi-tangents.Article two, semi-tangent is parallel, is clipped in wherein
Burst bar be wide, tear easily, tearing port more neat appearance.
As two preferably, described semi-tangent is two, and described two semi-tangents are intersecting in the range of cardboard.Article two, intersect
Semi-tangent, 3 or 4 tearable open regions can be formed, these regions can individually be torn it is also possible to optionally multiple tear,
Form the combination form of different tear zones, the perforate forming different shape exposes carton interior.
As preferred three, described semi-tangent is two, described two semi-tangents in the range of cardboard each other not parallel not
Intersect, and this two semi-tangents are located on the side of cardboard in the end of homonymy.Cardboard start setting up not parallel along side
Also disjoint two semi-tangents, when the other end of semi-tangent is located at cardboard centre, can form a phase after tearing
The even detached tear zones in three sides；When the other end of semi-tangent is located at the side of cardboard, cardboard can be separated into after tearing
Three sections, the perforate forming different shape exposes carton interior.
A plurality of hemisection line morphology outside three of the above, can be regarded as any semi-tangent and/or the combination of double semi-tangent.
Preferably, one end of described pair of semi-tangent, two ends or middle connection help and tear structure.Tear knot located at helping of end
Structure, can be to surround, by some insertion tangent lines or semi-tangent, the tear head being connected with burst bar, between tear head and burst bar
Side connecting line can be insertion tangent line or semi-tangent.Tear structure located at middle helping, including the semi-tangent traversing double semi-tangents
Or insertion tangent line, can also be in the periphery setting auxiliary tear line of this semi-tangent or insertion tangent line.The end of double semi-tangents is permissible
Located at side or the centre of cardboard, therefore help and tear side or the centre that structure can also be located at cardboard.Certain one side in carton
Both sides all by fixing when, tear cardboard from the tear head located at side along double semi-tangents, after separating tear-strap, you can open this
Face, exposes carton interior.Using this technical scheme, can facilitate and tear to the even another side in cardboard center from cardboard side
Open a strip, form perfect tearing port, improve the easy-to-rupture of cardboard and the aesthetic measure in the state of tearing, have higher
Practicality.Double semi-tangents can be formed in parallel with the tearing port of a certain side parallel to a certain side of cardboard after tearing；Also may be used
Be any tilt, form oblique tearing port after tearing, do not have a new meaning.Realize the tear to cardboard using this programme, need not
Paste tear strips in advance being torn region, eliminate processing step, saved process cost, accelerate manufacturing speed.
Preferably, the angle between the crest line direction of the direction of described semi-tangent and Concha Arcae is more than 10 °, less than or equal to 90 °.
Semi-tangent needs to keep sufficiently large angle with the crest line of Concha Arcae, so that semi-tangent is easier to be torn, the vestige torn is completeer
Beautiful.Preferably this angle is optimal for 90 °.
Preferably, the position of the corresponding described semi-tangent of paperboard outer is provided with indentation line.The paper of the position of corresponding semi-tangent
Plate outer layer, is provided with indentation line, has concentrated stress further, and making to tear becomes more convenient, and the edge of tear is more smooth neat, and
Lateral surface still keeps impermeable.
Preferably, described pair of semi-tangent is continuously on the cardboard of at least three adjacent surfaces.By multiple adjacent
Double semi-tangents are arranged on face, it is possible to achieve increasingly complex tears function, and what formation was different tears effect.
On three-dimensional carton, by double semi-tangents, continuously the scheme on the cardboard of at least three adjacent surfaces includes
At least four situations: as one of preferably, described pair of semi-tangent on carton circumferential direction continuously multiple sides wall, and only
Retain a unique side wall in this circumferential direction and be not provided with double semi-tangents.These sides are torn along double semi-tangents by tearing configuration
Wall, is only retained a side wall, can be separated the side of carton with carton body as opened lid.
Preferably, the described side wall that this is not provided with double semi-tangents is provided with crease line, the position of crease line and double hemisections
The position of line corresponds to.The position setting crease line of corresponding double semi-tangent, can optimize rotary movement on the side wall.
As two preferably, described pair of semi-tangent is on carton circumferential direction continuously all sides wall, and head and the tail phase
Even.Carton can be completely torn apart along double semi-tangents and be separated into two parts by this programme.
It is as preferred three, on the adjacent surface located at some angle of carton of described pair of semi-tangent cincture, end to end,
Closed space is formed on three dimensions.When tearing such pair of semi-tangent, this angle can be kept completely separate with carton body,
Form the inclined-plane of an exposure box house.
As preferred four, on the adjacent surface located at certain two adjacent angular of carton of described pair of semi-tangent cincture, from beginning to end
Connect, closed space is formed on three dimensions.When tearing such pair of semi-tangent, can be by this two angles and carton body
It is kept completely separate, form the inclined-plane of an exposure box house.
In upper four schemes of item, substitute double semi-tangents using the semi-tangent of wall scroll, also can form same effect.
In sum, the beneficial effects of the utility model are: will not form insertion vestige in corrugated paper plate face, make Concha Arcae
Carton has complete outer surface and good sealing effect.
Brief description
Fig. 1 is the cut-parts figure of embodiment 1 of the present utility model,
Fig. 2 is the cut-parts figure of embodiment 2 of the present utility model,
Fig. 3 is the schematic diagram of embodiment 3 of the present utility model,
Fig. 4 is the schematic diagram of embodiment 4 of the present utility model,
Fig. 5 is the schematic diagram of embodiment 5 of the present utility model,
Fig. 6 is the schematic diagram of embodiment 6 of the present utility model,
Fig. 7 is the schematic diagram of embodiment 7 of the present utility model,
Fig. 8 is the schematic diagram of embodiment 8 of the present utility model.
Wherein: 1 semi-tangent, 2 pairs of semi-tangents, 3 openings, 4 tear heads, 5 adhesion zone, the side wall of a, b, c, d carton, e
The outer layer top board of carton, the internal layer top board of e ' carton, the outer bottom of f carton, the internal layer top board of f ' carton；Solid line
For insertion tangent line, dotted line is crease line, and chain-dotted line is semi-tangent.
Specific embodiment
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
Embodiment 1 as shown in Figure 1, is a kind of cut-parts of the corrugated fibre box of use semi-tangent tearing configuration.This cardboard
Case is cuboid, including tetra- side walls of a, b, c, d, and outer layer top board e, internal layer top board e ', outer bottom f, internal layer base plate f '.Its
On middle outer layer top board e, horizontal is provided with bitangent 2.Double semi-tangents are made up of 2 parallel semi-tangents, between double semi-tangents
Accompany burst bar, the depth of semi-tangent is less than calliper, and lower knife direction by cardboard internal layer towards paperboard outer.The cardboard of this example
Tri-wall corrugated paper material selected by case, and semi-tangent is cut on the thickness direction of corrugated paper from inside to outside, has cut through bottom paper and big portion
The Concha Arcae dividing, retains outermost overlay paper.The two ends of double semi-tangents are located on two sides of outer layer top board e respectively, each side
Side all cuts out two breach with 4 insertion tangent lines, defines the tear 4 connecting double semi-tangents between two breach, tears head
Connect burst bar.The carton of this example select tri-wall corrugated paper material, semi-tangent on the thickness direction of corrugated paper from inside to outside
Cut, cut through bottom paper and most Concha Arcae, retain outermost overlay paper.The position of semi-tangent is corresponded on overlay paper simultaneously
Install indentation line.When designing cut direction, the angle between the crest line direction of semi-tangent and corrugated paper is more than 10 °, in this example
Select be each other 90 ° vertical.
On the upper side edge inner surface of outer layer top board e of the carton of this example, it is provided with adhesion zone 5.When putting into thing in carton
After product, with the outer surface of the inner surface of the bonding outer layer top board e such as double faced adhesive tape and internal layer top board e ', realize the closing to carton.
Otherwise the lower side of the upper side edge of outer layer top board e and internal layer top board e ' can also be fixed together.As need are beaten
Open, then need laterally to tear double semi-tangents from left to right or from right to left from tear head position, make whole outer layer top board e along
Double semi-tangents are torn as two by one.Now internal layer top board e ' can freely open, and exposes carton interior.And tearing double semi-tangents
Before, carton can remain integrity degree, and privacy will not be destroyed.The outer surface layer of outer layer top board e is also permissible always
Keep integrity, arbitrary planar design can be carried out thereon.
Embodiment 2
Embodiment 2 as shown in Figure 2, is a kind of cut-parts of the corrugated fibre box of use semi-tangent tearing configuration.This cardboard
Case is cuboid, including tetra- side walls of a, b, c, d, and outer layer top board e, internal layer top board e ', outer bottom f, internal layer base plate f '.Its
In on these three adjacent side walls in a, b, c, horizontal is provided with double semi-tangents 2, and double semi-tangents are by 2 parallel semi-tangent structures
Become, between double semi-tangents, accompany burst bar.The carton of this example selects tri-wall corrugated paper material, and semi-tangent is in the thickness of corrugated paper
Cut from inside to outside on direction, cut through bottom paper and most Concha Arcae, retain outermost overlay paper.The two ends of double semi-tangents
The side intersecting positioned at side, side wall c and side wall d that side wall a is intersected with side wall d respectively.On the wall c of side, in the middle part of double semi-tangents
It is provided with two tears 4, tear head connects burst bar.This two tear heads traverse double semi-tangents by semi-tangent and are formed, and periphery is also
Be provided with auxiliary tear line, its profile overall is similar to Chinese character " work " word, I-shaped with a middle vertical horizontal across on double semi-tangents, I-shaped
Top horizontal middle conve shaped two ends sagging, under a horizontal centre of the lower section of I-shaped, convex two ends upwarp.This two tear head that
This left and right is adjacent, but guiding tear is in opposite direction, the double semi-tangent of the guiding in left side by the middle of the wall c of side through side wall b always
Tear to the left side of side wall a, the double semi-tangent of guiding on right side is torn to the right edge of side wall c by the middle of the wall c of side.
The carton of this example, closes carton after putting into article when inside.As need are opened, then drawn respectively by two tear heads
Lead double semi-tangents to tear to both sides until the end, be insertion tangent line at the end, one is long and the other is short, and two double semi-tangents are separated, side wall
A, b, c are all torn as two by one, and only side wall d completely retains.At the extension line of corresponding semi-tangent of side wall c, it is provided with crease line,
The top half of avulsed side wall a, b, c carries outer layer top board e and internal layer top board e ', can overturn at this crease line,
Thus exposing carton interior.
Embodiment 3
Embodiment 3 as shown in Figure 3, is a kind of corrugated fibre box of use semi-tangent tearing configuration.This carton is length
Cube, including side wall a side wall b and outer layer top board e.On the oncoming lane wall of side wall a, b and side wall b, the design of level respectively
There are double semi-tangents 2, double semi-tangents are made up of 2 parallel semi-tangents, accompany burst bar between double semi-tangents.Article three, double semi-tangents
Depth of cut be less than calliper, and lower knife direction by cardboard internal layer towards paperboard outer.The carton of this example selects five layers of Concha Arcae
Paper wood matter, semi-tangent is cut on the thickness direction of corrugated paper from inside to outside, has cut through bottom paper and most Concha Arcae, retains
The overlay paper of outer layer.Article three, double semi-tangents are being connected with each other respectively on the common adjacent side of two side.Double hemisections positioned at side wall a
The left end of line is on the left side of side wall a, and is connected with the tear 4 that insertion tangent line is encircled into；Double hemisections positioned at side wall b
The right-hand member of line is in the right edge of side wall b, and is connected with the tear 4 that insertion tangent line is encircled into, and tear head connects burst bar；
On the oncoming lane wall of side wall b, double semi-tangents of setting and double semi-tangents of setting on the wall b of side are arranged symmetrically.
When needing to tear this carton, pinch tear head and tear side wall a, side wall b and side wall b successively along double semi-tangents
Oncoming lane wall, you can all tear this three side walls for upper and lower two large divisions, the long and narrow tearing port of one insertion of intermediate formation.
Embodiment 4
Embodiment 4 as shown in Figure 4, is a kind of corrugated fibre box of use semi-tangent tearing configuration.This carton is length
Cube, including side wall a side wall b and outer layer top board e.On the wall a of side level be designed with double semi-tangents 2, double semi-tangents are flat by 2
The semi-tangent of row is constituted, and accompanies burst bar between double semi-tangents.The left side of double semi-tangent right side wall a extends to right edge.Half
Tangent line depth of cut be less than calliper, and lower knife direction by cardboard internal layer towards paperboard outer.The carton of this example selects three layers
Corrugated material, semi-tangent is cut on the thickness direction of corrugated paper from inside to outside, has cut through bottom paper and most Concha Arcae, protects
Stay outermost overlay paper.On the wall a of side, in the middle part of double semi-tangents, it is provided with two tears 4, tear head connects burst bar.This two
Individual tear head traverses double semi-tangents by semi-tangent and is formed, and periphery is additionally provided with auxiliary tear line, and its profile overall is similar to Chinese character " work "
Word, with a middle vertical horizontal across on double semi-tangents, horizontal middle conve shaped two ends of the top of I-shaped are sagging, under I-shaped for I-shaped
Under one horizontal centre of side, convex two ends upwarp.This two tear head each other left and right adjacent, but guiding tear in opposite direction, left side
The double semi-tangent of guiding by tearing to the left, the double semi-tangent of guiding on right side is torn to the right by centre.Left and right two in double semi-tangents
End, further respectively has the tear 4 surrounding with insertion tangent line.On the oncoming lane wall of side wall b and side wall b, it is equipped with interrupted
Insertion tangent line, the direction of insertion tangent line is to be extended rearwardly and upwardly by centre, and the line style of insertion tangent line is interrupted l type, and adjacent
Two l type insertion tangent sections between, the distance of nearest point-to-point transmission is 2.5 millimeters.
When needing to tear this carton, pinch the tear head at middle part along double semi-tangents tear successively side wall a, side wall b and
The oncoming lane wall of side wall b, you can all tear this three side walls for upper and lower two large divisions, the oncoming lane of wherein side wall b and side wall b
Wall is low early and high after shape, can overturn the top half of tear three side walls to rear along the back side edge of outer layer top board e
Side, thus expose carton interior.
Embodiment 5
Embodiment 5 as shown in Figure 5, is a kind of corrugated fibre box of use semi-tangent tearing configuration.This carton is length
Cube, including side wall a side wall b and outer layer top board e.Double semi-tangents 2 are provided with outer layer top board e, double semi-tangents are parallel by 2
Semi-tangent is constituted, and accompanies burst bar between double semi-tangents.The carton of this example selects tri-wall corrugated paper material, and semi-tangent is in Concha Arcae
Cut from inside to outside on the thickness direction of paper, cut through bottom paper and most Concha Arcae, retain outermost overlay paper.Double hemisections
Line is surrounded by the rectangle frame that interrupted insertion tangent line surrounds by one, and the left and right two ends of double semi-tangents are divided into the left and right of rectangle frame
Side.It is provided with two tears 4, tear head connects burst bar in the middle part of double semi-tangents.This two tear heads are traversed double by semi-tangent
Semi-tangent is formed, and periphery is additionally provided with auxiliary tear line, and its profile overall is similar to Chinese character " work " word, I-shaped with a middle vertical horizontal across
On double semi-tangents, horizontal middle conve shaped two ends of the top of I-shaped are sagging, on convex two ends under a horizontal centre of the lower section of I-shaped
Stick up.Left and right is adjacent each other for this two tear heads, but guiding tear is in opposite direction, and the double semi-tangent of the guiding in left side is by tearing to the left
Open, the double semi-tangent of guiding on right side is torn to the right by centre.At the left and right two ends of double semi-tangents, further respectively have with insertion tangent line
The tear 4 surrounding.The line style of insertion tangent line is interrupted l type, and between two adjacent l type insertion tangent sections, nearest two
Distance between point is 2 millimeters.
When needing to tear this carton, the tear head pinching middle part is torn along about double semi-tangents, separates tear-strap, shape
Become a long and narrow tearing port, an observation window can be formed, through the situation in observation window inspection box.If necessary to further
Opening carton, can continuing to break rectangle frame along interrupted insertion tangent line, thus exposing carton interior.
Embodiment 6
Embodiment 6 as shown in Figure 6, is a kind of corrugated fibre box of use semi-tangent tearing configuration.This carton is length
Cube, including side wall a side wall b and outer layer top board e.Double semi-tangents 2 are provided with outer layer top board e, double semi-tangents are parallel by 2
Semi-tangent is constituted, and accompanies burst bar between double semi-tangents.The carton of this example selects tri-wall corrugated paper material, and semi-tangent is in Concha Arcae
Cut from inside to outside on the thickness direction of paper, cut through bottom paper and most Concha Arcae, retain outermost overlay paper.In this example
Double semi-tangents be two, a connection upper left corner of outer layer top board e and the lower right corner, the lower-left of another connection outer layer top board e
Angle and the upper right corner, two double semi-tangents intersect at the middle part of outer layer top board e.
The outer layer top board e of the carton of this example, is divided into relatively independent four region, Ke Yitong by two double semi-tangents
Cross partially torn pair of semi-tangent, optionally to open certain region therein.
Embodiment 7
Embodiment 7 as shown in Figure 7, is a kind of corrugated fibre box of use semi-tangent tearing configuration.This carton is length
Cube, including side wall a side wall b and outer layer top board e, material is corrugated board.On side wall a, outer layer top board e, side wall b, outer layer top
On the oncoming lane wall of plate e, it is equipped with double semi-tangents 2, double semi-tangents are made up of 2 parallel semi-tangents, press from both sides between double semi-tangents
There is burst bar.The carton of this example selects tri-wall corrugated paper material, and semi-tangent is cut on the thickness direction of corrugated paper from inside to outside,
Cut through bottom paper and most Concha Arcae, retain outermost overlay paper.In this example, the double semi-tangents on 4 adjacent surfaces that
This head and the tail ring-type is connected, and forms closed space, by two angles up and down of side wall a and the common side of side wall b in three dimensions
It is enclosed in this closed space.
The carton of this example, after tearing double semi-tangents off along annular, you can by the common side of side wall a and side wall b
Upper and lower two angles are separated with the main body of carton, form an empty inclined-plane, can expose paper at this inclined-plane on carton
Plate case inner case.
Embodiment 8
Embodiment 8 as shown in Figure 8, is a kind of corrugated fibre box of use semi-tangent tearing configuration.This carton is length
Cube, including side wall a side wall b and outer layer top board e.On side wall a, outer layer top board e, side wall b, it is equipped with semi-tangent 1.This example
Carton selects tri-wall corrugated paper material, and semi-tangent cuts on the thickness direction of corrugated paper from inside to outside, cut through bottom paper and
Most Concha Arcae, retains outermost overlay paper.In this example, head and the tail ring-type is connected the semi-tangent on 3 adjacent surfaces each other,
Form closed space, the common angle that side wall a, side wall b and outer layer top board e three are surrounded formation is enclosed in this and closes in three dimensions
Close in space.
The carton of this example, after tearing semi-tangent off along annular, you can by side wall a, side wall b and outer layer top board e three
The common angle surrounding formation is separated with the main body of carton, forms an empty inclined-plane on carton, permissible at this inclined-plane
Expose carton interior situation.
Claims (10)
1. a kind of corrugated fibre box of use semi-tangent tearing configuration, the corrugated board in wherein at least one face is provided with cutting
Line, is characterized in that, described line of cut is semi-tangent, and that is, the depth of cut of semi-tangent is at least to cut through bottom paper, retains overlay paper.
2. a kind of corrugated fibre box of use semi-tangent tearing configuration according to claim 1, is characterized in that, described hemisection
At least one end of line is connected with opening；Described opening is to be cut by the insertion cutting through cardboard that the end of semi-tangent is extended
Line.
3. a kind of corrugated fibre box of use semi-tangent tearing configuration according to claim 1, is characterized in that, described hemisection
Line is two extending in the same direction, constitutes double semi-tangents, accompanies burst bar between double semi-tangents.
4. a kind of corrugated fibre box of use semi-tangent tearing configuration according to claim 1, is characterized in that, described hemisection
Line is two, and described two semi-tangents are intersecting in the range of cardboard.
5. a kind of corrugated fibre box of use semi-tangent tearing configuration according to claim 1, is characterized in that, described hemisection
Line is two, and described two semi-tangents are not parallel non-intersect each other in the range of cardboard, and this two semi-tangents are at the end of homonymy
Portion is located on the side of cardboard.
6. a kind of corrugated fibre box of use semi-tangent tearing configuration according to claim 3, is characterized in that, described double half
One end of tangent line, two ends or middle connection help and tear structure.
7. a kind of corrugated fibre box of use semi-tangent tearing configuration according to claim 6, is characterized in that, described double half
Tangent line is continuously on the cardboard of at least three adjacent surfaces.
8. a kind of corrugated fibre box of use semi-tangent tearing configuration according to claim 7, is characterized in that, described double half
Tangent line is on carton circumferential direction continuously multiple sides wall, and only retains a unique side wall in this circumferential direction and do not set
Put double semi-tangents.
9. a kind of corrugated fibre box of use semi-tangent tearing configuration according to claim 7, is characterized in that, described double half
Tangent line is on carton circumferential direction continuously all sides wall, and joins end to end.
10. a kind of corrugated fibre box of use semi-tangent tearing configuration according to claim 7, is characterized in that, described double
On the adjacent surface located at some angle of carton of semi-tangent cincture, end to end, closed space is formed on three dimensions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788987.2U CN205891505U (en) | 2016-07-22 | 2016-07-22 | Use semi -tangent to tear corrugated board carton of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788987.2U CN205891505U (en) | 2016-07-22 | 2016-07-22 | Use semi -tangent to tear corrugated board carton of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205891505U true CN205891505U (en) | 2017-01-18 |
Family
ID=57785236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620788987.2U Active CN205891505U (en) | 2016-07-22 | 2016-07-22 | Use semi -tangent to tear corrugated board carton of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205891505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347549A (en) * | 2021-12-23 | 2022-04-15 | 中科天工（武汉）智能技术有限公司 | Method for forming facial tissue of packing box |
-
2016
- 2016-07-22 CN CN201620788987.2U patent/CN205891505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347549A (en) * | 2021-12-23 | 2022-04-15 | 中科天工（武汉）智能技术有限公司 | Method for forming facial tissue of packing box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3089874B1 (en) | Package material blank and method of forming the same | |
| CN107264910B (en) | Composite package, package laminate and packaging sleeve blank for composite package | |
| JP2015510856A5 (en) | ||
| CN102180318B (en) | Flexible cigarette packaging box and manufacturing method thereof | |
| CN102574603A (en) | Packaging container with anti-counterfeit effect | |
| CN103786946B (en) | Accordion-edge square-bottom packaging bag and manufacturing method thereof | |
| CN106115038A (en) | A kind of semi-tangent cardboard tearing configuration and in the application of carton | |
| CN205891505U (en) | Use semi -tangent to tear corrugated board carton of structure | |
| CN107264915B (en) | Composite package, package laminate for a composite package and packaging sleeve blank | |
| CN204399696U (en) | The auxiliary band of complex film | |
| CN206719906U (en) | Locking device and anti-counterfeit package box | |
| JP5145942B2 (en) | Flip top carton | |
| CN205708037U (en) | One can discharge opeing instant noodle bowl lid | |
| CN209739577U (en) | Half lid carton of unpacking fast and cross cutting makeup of half lid carton of unpacking fast | |
| CN201882387U (en) | Novel packaging box | |
| CN207208731U (en) | One kind can secondary use express box | |
| IT201900002729A1 (en) | Laminated casing material, process for its manufacture and casing comprising this laminated material | |
| CN202072049U (en) | Soft cigarette packing box | |
| CN206187533U (en) | Multisection carton | |
| CN204548715U (en) | A kind of high-intensity packing box | |
| CN202670225U (en) | Package box | |
| JP7107805B2 (en) | packaging box | |
| CN202346092U (en) | Tamper-evident packaging gift box | |
| CN203294531U (en) | High-frequency hollowed-out up and bottom cover blister packaging structure | |
| JP2021084654A (en) | Packaging box and cardboard for packaging box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 310018 439 reclamation street, Xiasha street, Hangzhou economic and Technological Development Zone, Zhejiang Patentee after: Hangzhou Bing Xin environmental protection packaging Co., Ltd. Address before: 310018 Zhejiang Hangzhou Xiasha economic and Technological Development Zone, reclamation Street 439, Hangzhou Bing Xin Paper Co., Ltd. Patentee before: HANGZHOU BINGXIN PAPER INDUSTRY CO., LTD. |