CN105947355B - A kind of zipper form carton for enabling to tearing edge smooth and its manufacturing method - Google Patents
A kind of zipper form carton for enabling to tearing edge smooth and its manufacturing method Download PDFInfo
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- CN105947355B CN105947355B CN201610498130.1A CN201610498130A CN105947355B CN 105947355 B CN105947355 B CN 105947355B CN 201610498130 A CN201610498130 A CN 201610498130A CN 105947355 B CN105947355 B CN 105947355B
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- hole
- carton
- layer
- tear
- zipper form
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 25
- 239000011241 protective layer Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 14
- 230000001815 facial effect Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000035515 penetration Effects 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 8
- 239000004519 grease Substances 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 230000008520 organization Effects 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 24
- 238000012856 packing Methods 0.000 abstract description 7
- 239000000123 paper Substances 0.000 description 25
- 238000002360 preparation method Methods 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 239000011111 cardboard Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
- B65D5/5405—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form
- B65D5/541—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form the lines of weakness being provided in one or more closure flaps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
The present invention provides a kind of zipper form carton for enabling to tearing edge smooth and its manufacturing method.In the paper packaging box, the zipper form carton, which has, treats tear-off portion, and the hole treated tear-off portion and have the linear line style state arrangement of two row, the hole has identical diameter, and has identical interval between adjacent hole；And a diameter of 0.02 3mm in the hole for treating tear-off portion, the spacing in each hole is 0.1mm 5mm.Concrete structure and the packing case of component, such as the waterproof layer of specific components are further related to, anti-oil reservoir and intensity increase layer.Paper packaging box provided by the invention.Carton with instant component can ensure that tear-away portion torn edges is smooth, while take into account waterproof (moisture-proof), prevent greasy dirt, intensity enough, keep carton proportion reasonable.
Description
Technical field
The present invention relates to papery packaging field, more particularly it relates to which a kind of enable to tearing edge smooth
Zipper form carton and its manufacturing method.
Background technology
With Internet technology develops, country support energetically internet+policy and industrial economy development under, object
Stream field also flourishing rapid growth therewith.In logistics field, wholesale or retail, papery packaging is all that material flow industry must not
The necessary links that can lack.Numerous factories, enterprise, engineering research unit all attempt to find and meet industrial production and using standards,
There are composite multifunction excellent properties and the paper packaging structure of acceptable cost again.
In logistics distribution field, peelable zipper form carton is always one of papery packaging having the call, although
Has the zipper form carton of numerous batch productions, however, also greater demand is directed to meet comprehensive multiple performance, conveniently
The Packaging Box of property, aesthetics and cost.
The present inventor is concerned about existing patented technology and is concerned about zipper form or peelable Packaging Box.For example, China is specially
Sharp document (calls document 1 in the following text：CN203889211U a kind of Packaging Box) is disclosed, with tear-strap, however document 1 is only general
It is general to disclose tear band structure, without reference to or concern carton tear after planarization, aesthetics and the problem of safety.
For another example, Chinese invention patent application (document 2：CN104890972A) it is related to a kind of moisture-proof, fresh-keeping corrugated box.It is however literary
It offers 2 and is not concerned with peelable zipper, also without reference to factors such as planarization, aesthetics, the safeties of packing case dismounting.
In addition, although document 2 relates to fresh-keeping and moisture-proof functionality, specific fresh-keeping damp-proof component is not provided, it is not right
The comprehensive performance of carton carries out in-depth study, this will in Packaging Box for high-end special-purpose (for example, bad environments, holding
Press big transport field or precision instrument is packed and transportation art) Shortcomings.
For another example, Chinese patent application (document 3：CN1972846A a kind of Packaging Box) is related to, be related to and is disclosed
A kind of peelable structure of apex angle；However document 3 be not concerned with after apex angle removes the flatness of carton remainder, intensity,
And remainder as the packaging structure preserved for a long time when aesthetics and durability.
Based on above deficiency, the present inventor proposes the Packaging Box with innovation structure.
Invention content
According to the first aspect of the invention, a kind of zipper form carton for enabling to tearing edge smooth is provided so that paper
After case is torn at edge, smooth torn edges is obtained, to provide smooth rule, sufficient intensity and the carton of durability.
For the present invention, the smooth definition of tearing edge refers to：After being torn along carton slide fastener, tearing edge is linear
Line style, cross section end face is neat, without prominent facial tissue layer, core paper layer or in paper layer.Hereafter this will also make more in detail herein
Thin explanation.
According to another aspect of the present invention, a kind of manufacturer for the zipper form carton for enough causing tearing edge smooth is also provided
Method, this method manufacture the carton slide fastener of carton using laser perforation techniques.Particularly laser preparation process with it is specific
Carton material and after functional combination board layer combines, can be prepared full-featured, intensity enough and ensures to tear
The smooth paper packaging box in part.
In accordance with a further aspect of the present invention, the present invention also provides the paperys with specific components and/or composite paperboard structure
Packing case.Carton with instant component can take into account waterproof (moisture-proof), prevent greasy dirt, intensity enough, while keep carton
Proportion is reasonable.
Technical scheme of the present invention is dedicated to solving at least one aspect of above-mentioned aspect, and without limitation, the present invention carries
Following technical solution is supplied：
According to an embodiment, a kind of zipper form carton for enabling to tearing edge smooth is provided, it is characterised in that：
The type carton that zips, which has, treats tear-off portion, described to treat that tear-off portion has the two linear line style state (straight lines of row
State) arrangement hole, the hole have identical diameter, and between adjacent hole have identical interval；And
A diameter of 0.02-3mm in the hole for treating tear-off portion, the spacing in each hole is 0.1mm-5mm.
According to a preferred embodiment, a diameter of 0.05mm-2mm in the hole of the zipper form carton, between hole
Away from for 0.1-3mm.
Moreover, inventor has found after carefully studying, and the diameter and spacing in hole of the invention are combined with each other, especially
It is on the basis of specific carton composite construction is combined, can obtains and surprising be conducive to the smooth effect of carton torn edges.Root
According to different application scenarios and the above, the diameter in hole of the invention is still more preferably 0.08mm-1.5mm, 0.12-
1mm, 0.20-0.8mm, 0.3-0.6mm；In other specific occasions, which is also preferably 0.03-0.05mm, 0.25-
0.3mm；For the spacing in hole, according to more than demand, preferably 0.15-0.19mm, 0.5-2.5mm, 1.0-2.0mm or 1.5-
1.8mm.In other specific occasions, the spacing in the adjacent hole is preferably 0.1-0.5mm, 0.12-0.18mm, 0.15-
0.20mm or 2.2-2.8mm, 2.5-2.8mm.
According to a preferred embodiment, a diameter of 0.15-0.19mm of mesoporous, the spacing in hole is 0.1-0.5mm.
The diameter and spacing in more than hole can be adjusted and be coordinated mutually, have specific preferred combination in certain occasion, but
It is not so limited.
According to a preferred embodiment, wherein the shape in the hole is round, rectangular or triangular form, the hole be by
The hole of laser beam perforation technique manufacture.
According to a preferred embodiment, wherein the carton includes facial tissue layer, core paper layer and protective layer.
According to a preferred embodiment, wherein it is described after the side of tear-off portion to abandon after the tearing of the carton
Part, it is described tear after the part abandoned there is width D 1；And the carton also have height D2, the width D 1 with it is described
The ratio of height D2 is 0.85: 0.95.
According to a preferred embodiment, wherein the carton includes facial tissue layer, core paper layer and protective layer, and described
Protective layer is including intensity protective layer, prevent water penetration layer and anti-oil reservoir, and the intensity protective layer, prevent water penetration layer and anti-oil reservoir
It is successively set on the facial tissue layer of the carton.
According to a preferred embodiment, wherein the carton includes core paper layer and protective layer, and the protective layer
Including intensity protective layer, prevent water penetration layer and anti-oil reservoir, and the intensity protective layer prevents water penetration layer and anti-oil reservoir is set successively
It puts on the core paper layer of the carton.
The carton of the present invention can also have adhesive layer, and adhesive layer can be arranged on the centre of any two or more layers to provide
Caking property；In a preferred scheme, the adhesive layer includes amylan.
According to another aspect of the invention, also provide it is a kind of manufacture as described in any one of claim 1-8 so that tearing
The method for opening the zipper form carton of flush edge, described method includes following steps：
It provides and has effigurate paper sheet；
Prolong hole of the line organization for the linear line style state arrangement of two row on paper sheet using laser beam perforation technique, as institute
That states carton treats tear-off portion；
The paper sheet according to carton specification is folded, is bonded, the slide fastener for so that tearing edge is smooth is prepared
Type carton.
According to preferred method, wherein prolonging line organization on paper sheet for two row in straight using laser beam perforation technique described
In the step of hole of line line style state arrangement, aperture time in each hole is 0.001-10s, during punched interval between each hole
Between be 0.001-10s.
Hereinafter, Figure of description and specific embodiment will be combined, technical scheme of the present invention and advantage are made more
Detailed explanation and illustration.It should be understood that the content presented in specification, specific embodiment and Figure of description,
Just to clearly illustrate technical scheme of the present invention and its advantage, protection scope of the present invention is not formed and is limited
System.Those skilled in the art can on the basis of specification disclosure, for it is various it is rational changed after
Technical solution, without departing from the spirit of the present invention, the technical solution after various change is included in protection scope of the present invention
Within.
Description of the drawings
Fig. 1 is the expanded schematic diagram (state i.e. before carton folding) of zipper form carton of the present invention.
Specific embodiment
Below with reference to drawings and specific embodiments, the present invention will be described in detail, it should be understood that is retouched below
The technical solution that the specific embodiment stated is merely to illustrate and explain the present invention, is not used to limitation of the invention.
Embodiment 1
It can be obtained from purchased in market or other approach and be suitable for the plank for preparing paper packaging box, using laser beam perforation technique in paper
Prolong hole of the line organization for the linear line style state arrangement of two row on plank, tear-off portion is treated as the carton.
Here, without limitation, existing industrialized laser beam perforation technique may be used in laser beam perforation technique, can also adopt
The laser processing technology (for example, Chinese patent literature CN103274092A) disclosed in other documents.In process, two row
Spacing between Kong Suocheng row is 10mm, and the diameter in each hole is set as 1.0mm, and pitch of holes is set as 0.5mm；Hole is circle.
Carton before preparation-obtained folding is visible in Fig. 1.It can be seen from the figure that signified two of arrow is thinner
Representated by the position 1 that line marks is prepared carton.It has only been marked in Fig. 1 and has passed through laser boring process at one
Compact arranged hole (treating tear-off portion).However the present embodiment is only to illustrate, the technical solution of implementation can be as needed
It is punched in any suitable location of carton.
Paper packaging box according to prepared by the present embodiment is needed after assembling after sealing off packaging, obtained to tear
Partially torn flush edge afterwards, without prominent facial tissue layer, core paper layer or in paper layer.
In addition, the diameter and arrangement for hole have carried out appropriate adjustment, and time to laser boring technique and be spaced into
Appropriate adjustment is gone, prepared carton can meet accordingly using standard.
Embodiment 2
Using preparation process and step similar to Example 1, but unlike, between aperture, adjacent holes
Away from and the preferred embodiment of height (D2) that has with the carton of the width (D1) of part abandoned after tearing be carried out.
Specifically, inventor be through repeatedly the study found that although the size of carton can vary depending on the application,
It is spacing between aperture, adjacent holes and the width for abandoning part for the flatness and intensity of the carton after tearing
More preferably technical solution can be obtained by carrying out setting with carton height ratio.Without limitation, for example, in a specific preparation work
In skill, a diameter of 0.15-0.19mm in hole, when the spacing in hole is 0.1-0.5mm, more preferably packing case is smooth after being torn
Degree；And in tearing procedure, the tear force that user uses is of moderate size, and also has preferably to the intensity for tearing rear remainder
It keeps.
It is worth noting that, inventor also further paid special attention to the width (D1) of the part abandoned after tearing with it is described
Relationship between the height (D2) that carton has.Attached drawing 1 can be turned again to, designates tearing action in the example of fig. 1
Packing case after the width D 1 for the part that can be abandoned afterwards and folding has the height of such as D2 accordingly.From preparation process
Simplicity angle for, D1 is equal with D2 or is approximately optimal selection.However inventor has surprisingly found that, is put down after tearing
For the angle of whole degree, the optimal proportion of D1 and D2 are 0.85: 0.95.Also it just says, when the height of carton is, for example, 40cm, tears
The height for opening the D1 of part can be most preferably 34-38cm.This may be since user is when opening the box, it will usually logical
It crosses and tears rear droppable part D1 to the power torn of mouth application is torn, when D1 ratios are excessive, the power applied by this part is led to
It is normal also bigger；It is on the contrary then power is smaller.It is found by repetition test inventor, power when tearing also has centainly controllable to being open
Influence.And for user usually using when the power that applies for, the ratio of D1 and D2 are preferably 0.85: 0.95.
Inventor has carried out a large number of experiments also directed to the above, and the result row of part are in the following table.
Table 1：The experiment of Packaging Box Different Pore Structures and width
Embodiment 3
The present embodiment uses technique similar to Example 1, unlike, the present embodiment pays close attention to the composite junction of Packaging Box
Structure and composition.
In the plank of the offer paper packaging box of the present embodiment, used plank (and be correspondingly finally prepared
Cardboard box structure) including facial tissue layer, core paper layer and protective layer；(adhesive layer between optionally described facial tissue layer and core paper layer) and
The protective layer includes that intensity protective layer, prevent water penetration layer and anti-oil reservoir, and the intensity protective layer, prevent water penetration layer and anti-
Oil reservoir is successively set on the facial tissue layer or core paper layer of the carton.Such as metal mesh (such as steel wire can be used in intensity protective layer
Net), web, acrylic board；Aluminium foil, polymeric membrane (such as polyethylene, polypropylene screen) can be used in waterproof layer；Optionally, exist
The transportation applications of bad environments, Packaging Box also may include anti-oil reservoir, and anti-oil reservoir also is able to improve water resistance, and in specific feelings
Certain mechanical property is provided under condition.Without limitation, greaseproof can be used in grease proofing material.It also can be used such as the method for the present invention
The anti-oil reservoir being prepared, then anti-oil reservoir with other materials is combined to (such as be laminated or combination technology that other are feasible) and is obtained
Cardboard box structure.
In a grease proofing material layer provided by the invention, by weight percentage, anti-oil reservoir by 10 parts of polyethylene, 15 parts
Polypropylene, 10 parts of gum rosins, 50 parts of calcium carbonate, 1 part of nano zine oxide, 1 part of nano-titanium oxide (TiO2) be made.Wherein calcium carbonate
It is aggregate fraction with polyethylene, polypropylene, rosin, as additive, can increase material as binding agent, zinc oxide and titanium oxide
The Combination of material, when as carton outermost layer, moreover it is possible to which part gloss is provided.In the preparation, above-mentioned material can be mixed (wherein
Gum rosin remixes after can be heated to 120 degree or more), it is refined in refining machine, then extruded machine extruding pelletization, screened,
Broken and dispersion, is finally rolled using stack and stretching obtains grease proofing material layer, the grease proofing material layer is using above-mentioned
The paper packaging box of composite construction is prepared with other layers together for technique；The selection of above-mentioned certain material and component are capable of providing
Excellent oil preventing performance.
For the binding agent between paper packaging box different layers, the present invention further preferably using amylan, mixes in amylan
Enter a certain amount of fiberfill (it is preferable to use carbon nano-tube fibres), carbon nano-tube fibre helps to enhance the mobility of amylan
And caking property.
In the paper packaging box comprising above-mentioned grease proofing material layer and/or binding agent, the diameter special recommendation punched or
Preferably 1.5-1.8mm, and pitch of holes is preferably 2.5-2.8mm, this contributes to above-mentioned particular adhesive layer and grease proofing layer material
The flatness of packing case entirety is still maintained after tearing.
, it is preferable to use the fluting medium of 120-130 grams/m of grammes per square metre in the selection of the refill and facial tissue of the present invention；
In light-weighted packing instructions, preferably 85-90 grams/m of fluting medium.
Although the content of present invention include specific embodiment, to those skilled in the art it is apparent that without departing from
In the case of the spirit and scope of present claims and its equivalent, these embodiments can be made on various forms and details
On change.Embodiment described herein should be considered only in descriptive sense, be not intended to the purpose of limitation.At each
The description of feature and aspect in embodiment is deemed applicable to similar features and aspect in other embodiment.Therefore, this hair
Bright range should not be restricted by the restriction specifically described, but be limited by claim technical solution, and will in this right
The all changes in the range of its equivalent of summing are interpreted to be included within technical scheme of the present invention.
Claims (9)
1. a kind of zipper form carton for enabling to tearing edge smooth, it is characterised in that：
The zipper form carton, which has, treats tear-off portion, the hole treated tear-off portion and have the linear line style state arrangement of two row, institute
Hole is stated with identical diameter, and there is identical interval between adjacent hole；And
A diameter of 0.02-3mm in the hole for treating tear-off portion, the spacing in adjacent each hole is 0.1mm-5mm；And
The wherein described part abandoned after the side of tear-off portion has the tearing of the carton, it is described tear after the part abandoned
With width D 1；And the carton also has height D2, and the ratio of the width D 1 and the height D2 are 0.85: 0.95.
2. zipper form carton according to claim 1, a diameter of 0.05-2mm of mesoporous, the spacing in hole is 0.1-3mm.
3. zipper form carton according to claim 1, a diameter of 0.15-0.19mm of mesoporous, the spacing in hole is 0.1-
0.5mm。
4. zipper form carton according to claim 1, wherein the shape in the hole is circular, square or triangle, it is described
Hole is the hole manufactured by laser beam perforation technique.
5. zipper form carton according to claim 1, wherein the carton includes facial tissue layer, core paper layer and protective layer.
6. zipper form carton according to claim 1, wherein the carton includes facial tissue layer, core paper layer and protective layer, and
And the protective layer include intensity protective layer, prevent water penetration layer and anti-oil reservoir, the intensity protective layer, prevent water penetration layer and
Anti- oil reservoir is successively set on the facial tissue layer of the carton；Alternatively, by the intensity protective layer, prevent water penetration layer and grease proofing
Layer is successively set on the core paper layer of the carton, sets the facial tissue layer again on the protective layer.
7. zipper form carton according to claim 6, wherein the intensity protective layer is using steel wire, web or sub- gram
Power plate is made；The anti-oil reservoir is made of by weight percentage following material：10 parts of polyethylene, 10 parts of polypropylene, 10 portions of pines
Balosam, 50 parts of calcium carbonate, 1 part of nano zine oxide, 1 part of nano-titanium oxide (TiO2)；The layer that prevents water penetration is by amylan and fibre
Dimension is made.
8. a kind of side for manufacturing the zipper form carton for enabling to tearing edge smooth as described in any one of claim 1-7
Method, described method includes following steps：
It provides and has effigurate paper sheet；
Prolong hole of the line organization for the linear line style state arrangement of two row on paper sheet using laser beam perforation technique, as the paper
Case treats tear-off portion；
The paper sheet according to carton specification is folded, splices the zipper form for so that tearing edge is smooth is prepared
Carton.
9. according to the method described in claim 8, it is standby wherein to prolong line organization on paper sheet in the utilization laser beam perforation technique
In the step of hole of two row linear line style states arrangement, aperture time in each hole is 0.001-10s, wearing between each hole
Hole interval time is 0.001-10s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498130.1A CN105947355B (en) | 2016-06-29 | 2016-06-29 | A kind of zipper form carton for enabling to tearing edge smooth and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498130.1A CN105947355B (en) | 2016-06-29 | 2016-06-29 | A kind of zipper form carton for enabling to tearing edge smooth and its manufacturing method |
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| Publication Number | Publication Date |
|---|---|
| CN105947355A CN105947355A (en) | 2016-09-21 |
| CN105947355B true CN105947355B (en) | 2018-06-29 |
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| CN106428881B (en) * | 2016-10-19 | 2019-04-30 | 北京一撕得物流技术有限公司 | It is a kind of save paper wood and guarantee packaging character zip-open package case and cross cutting layout |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006062713A (en) * | 2004-08-27 | 2006-03-09 | Toppan Printing Co Ltd | Packaging paper box |
| CN204078264U (en) * | 2014-07-23 | 2015-01-07 | 潘天银 | Slide fastener packing box |
| CN204433377U (en) * | 2014-12-26 | 2015-07-01 | 天津金格纸制品有限公司 | A kind of waterproof corrugated case |
| CN204701879U (en) * | 2015-03-03 | 2015-10-14 | 常江 | The antitheft packing chest of miniature Double bottom Double-cover |
| CN204606426U (en) * | 2015-03-03 | 2015-09-02 | 常江 | The antitheft packing chest of Double bottom Double-cover |
| CN204979506U (en) * | 2015-07-30 | 2016-01-20 | 湖南联合创客食品有限公司 | Food package box tear a mouthful structure |
| CN205010625U (en) * | 2015-08-20 | 2016-02-03 | 常江 | Tear and draw open -type packing box |
| CN105542315A (en) * | 2016-02-18 | 2016-05-04 | 滁州卷烟材料厂 | Corrugated carton with anti-oil effect |
-
2016
- 2016-06-29 CN CN201610498130.1A patent/CN105947355B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN105947355A (en) | 2016-09-21 |
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