CN111453126A - Reusable opening packaging box and preparation method thereof - Google Patents
Reusable opening packaging box and preparation method thereof Download PDFInfo
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- CN111453126A CN111453126A CN202010441852.XA CN202010441852A CN111453126A CN 111453126 A CN111453126 A CN 111453126A CN 202010441852 A CN202010441852 A CN 202010441852A CN 111453126 A CN111453126 A CN 111453126A
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- opening
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- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000004806 packaging method and process Methods 0.000 title abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 136
- 230000008093 supporting effect Effects 0.000 claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 claims abstract description 34
- 238000012856 packing Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000004888 barrier function Effects 0.000 claims abstract description 13
- 230000001070 adhesive effect Effects 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 95
- 239000002131 composite material Substances 0.000 claims description 37
- 239000011248 coating agent Substances 0.000 claims description 35
- 238000000576 coating method Methods 0.000 claims description 35
- 238000005520 cutting process Methods 0.000 claims description 35
- 238000002955 isolation Methods 0.000 claims description 28
- 239000012790 adhesive layer Substances 0.000 claims description 22
- 238000001035 drying Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 16
- 230000000844 anti-bacterial effect Effects 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 10
- 238000007373 indentation Methods 0.000 claims description 10
- 229920002545 silicone oil Polymers 0.000 claims description 9
- 238000013329 compounding Methods 0.000 claims description 6
- 238000002372 labelling Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 abstract description 6
- 239000000123 paper Substances 0.000 description 20
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- 229910052709 silver Inorganic materials 0.000 description 10
- 239000004332 silver Substances 0.000 description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000011111 cardboard Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
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- 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
- B65D5/4212—Information or decoration elements, e.g. content indicators, or for mailing
- B65D5/4233—Cards, coupons, labels or the like formed separately from the container or lid
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- 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
- B65D5/18—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 by folding a single blank to U-shape to form the base of the container and opposite sides of the body portion, the remaining sides being formed primarily by extensions of one or more of these opposite sides, e.g. flaps hinged thereto
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- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
The invention discloses a reusable open packing box, which comprises a box body, a sealing paste, a supporting sheet and an isolating film, wherein the box body is provided with a sealing pad; the packaging box is provided with an opening, and the part of the box body corresponding to the opening is cut off; the backing sheet is located open-ended middle part, and erect respectively at the both ends of backing sheet on the relative both sides of open-ended, the backing sheet laminate in seal the internal surface or the surface of subsides, the one side of barrier film adhere in seal the subsides orientation towards open-ended one side, the another side of barrier film covers the opening and extend with the surface contact of packing carton, seal the subsides expose in the orientation at the edge of barrier film the orientation towards open-ended one side scribbles repeatedly adhesive's gluing layer, and paste in the surface of packing carton and sealed the opening. The invention also provides a preparation method of the reusable open packaging box, which has simple process and lower manufacturing cost.
Description
Technical Field
The invention belongs to the technical field of packaging containers, and particularly relates to a reusable open packaging box.
Background
The common opening packing carton of cardboard class in current market, especially the inner packing carton of cigarette, common opening part just carries out simple opening cutting and has kept the box body of opening part's packing carton, the opening part links to each other with the box body of packing carton, and the opening part is pasted and is had the label that can repeatedly glue, and the advantage of this scheme lies in can relying on the deflection of packing carton material itself to provide better moulding protection for the content, and the not enough points lie in the bad phenomenon that has the label to fold to glue when opening back seal, lead to sealing insecure, cause the content to wet, lose harmful effects such as original moist or fragrant. Except some, formed a gap, the advantage of this scheme lies in can rely on the deflection of packing carton material itself to provide the plasticity protection for the content, the problem that label folding was glued when can avoiding opening back again simultaneously, but there is gap department label viscose and content contact, perhaps label viscose exposes in the content space for a long time, there is viscose contact contamination content, perhaps lead the paper content and absorbed the smell of viscose and influence the quality of content, brought very not good experience for the customer. If the body of the pack in the opening portion is removed completely, the label at the seal will collapse.
Disclosure of Invention
The invention provides a reusable opening packaging box which is provided with a reusable sealing label, wherein the reusable opening packaging box comprises a sealing sticker, a supporting sheet and an isolating film are added, the sealing sticker is smooth and has good sealing performance, the adverse effect of an adhesive can be avoided, and the adopted material can be gold card, silver card, platinum light column paper, laser light column white card paper, laser light column silver card paper or pottery paper.
The invention also provides a preparation method of the reusable open packing box, and the process steps are simple and practical.
In order to achieve the purpose, the invention adopts the following technical scheme:
a reusable open packing box comprises a box body, a sealing paste, a supporting sheet and an isolating film;
the box body is provided with an opening, and the part of the box body corresponding to the opening is cut off;
the supporting sheet is positioned in the middle of the opening, two ends of the supporting sheet are erected on two opposite sides of the opening respectively, the edge of the supporting sheet is positioned in the edge of the sealing sticker, and the supporting sheet is attached between the inner surface of the sealing sticker and the isolating film or attached to the outer surface of the sealing sticker, which is far away from the opening;
one surface of the isolating film is adhered to one surface, facing the opening, of the sealing sticker, the other surface of the isolating film covers the opening and is in contact with the outer surface of the box body in an extending mode, the edge of the isolating film is located within the edge of the sealing sticker, and the edge of the isolating film is located between the edge of the opening and the edge of the sealing sticker;
the side of the sealing sticker exposed out of the edge of the isolating film and facing the opening is coated with an adhesive layer capable of being repeatedly adhered, and the adhesive layer is adhered to the outer surface of the box body to seal the opening.
Further, the open-ended edge is located two continuous faces of box body or consecutive three face, and with two parallel indentation lines of box body are tangent, and two parallel indentation lines form first edge and second edge respectively after the package shaping, the one end at open-ended edge is close to in first edge, the other end at open-ended edge is located keeping away from of box body first edge and the one side continuous with the second edge, first edge and second edge permeate through the barrier film with the stay touches mutually.
Furthermore, seal the one end of subsides and bond and be fixed in the box body and be close to in first edge, seal the edge of the other end of subsides and be equipped with the free portion on the no sticky layer of evagination, the free portion is located the below on second edge is used for opening.
Further, the supporting sheet is located above the surface between the first edge and the second edge, and the shape and the size of the supporting sheet are the same as those of the part, located above the first edge and the second edge, of the seal sticker, where the adhesive layer is removed.
Further, seal and paste and be equipped with the crease line of two parallels, two parallels the interval of crease line with first edge with the interval of second edge is the same, two parallels the crease line is located respectively first edge with the top of second edge.
Further, the spacing between the edge of the isolation film and the edge of the opening is greater than 2 mm.
Further, seal the width of pasting with the gluing layer of box body contact is greater than 3 mm.
Further, an adhesive layer between the edge of the isolating film and the edge of the seal paste is coated with food-grade removable adhesive; the inner surface of the box body is coated with food-grade antibacterial protective oil; the outer surface of the box body is coated with food-grade moisture-proof oil.
When food-grade moisture-proof oil is coated, release paper is attached to the part, close to the first edge, of the outer surface of the box body, and bonded with one end of the sealing sticker, or isolation silicone oil is coated on the part;
the support sheet is a food-grade transparent PET sheet, and the isolating film is a food-grade OPP film.
Further, the present invention also provides a method for manufacturing the reusable open package, wherein the support sheet is attached to the outer surface of the seal label away from the opening, and the method comprises the following steps:
s1) making the cartridge: coating antibacterial protection oil on the inner surface of the base material of the box body, coating food-grade moisture-proof oil on the outer surface of the base material of the box body after drying, coating isolation silicone oil on the part, close to the first edge, of the outer surface of the base material of the box body, which is bonded with one end of the sealing sticker, before coating the food-grade moisture-proof oil, performing die cutting after drying, and removing the base material and the indentation of the box body at the opening for forming;
s2) preparing the seal sticker: coating food-grade water-removable glue on one surface of the surface material of the sealing patch by using a water-based coating machine, drying, coating a film on the surface material of the sealing patch by using a release film as a bottom material, and cutting and rolling for later use;
s3) manufacturing the support sheet: taking a base material for manufacturing the support sheet, and carrying out die cutting and rolling according to the required size for later use;
s4) preparing the separator: taking a base material for manufacturing the isolating film, and carrying out die cutting and rolling according to the required size for later use;
s5) sealing, supporting and isolating film bonding:
s5.1, preparing a composite chip mounter, and setting bonding position data of the seal paste, the support sheet, the isolation film and the free part;
s5.2, feeding the sealing paste manufactured in the step S2 to a composite chip mounter, and stripping the sealing paste into a surface material and a substrate;
s5.3, accurately attaching the isolating film manufactured in the step S4 to a set area of a surface material of the sealing sticker through a composite chip mounter;
s5.4, compounding the surface material of the sealing paste manufactured in the step S5.4 and the substrate of the sealing paste stripped in the step S5.2 by a composite chip mounter;
s5.5, attaching the support sheet manufactured in the step S3 to a set area of the far outer surface of the face material of the seal sticker manufactured in the step S5.5 through a composite chip mounter;
s5.6, performing secondary die cutting forming on the sealing paste manufactured in the step S5.6 through a die cutting station of the composite chip mounter, and completing the preparation of the free part;
s6), adopting a labeling machine to attach the seal sticker manufactured in the step S5.6 to the set area of the box body manufactured in the step S1 to manufacture the reusable open packing box.
Further, the present invention provides another method for manufacturing a reusable open package, wherein the support sheet is attached between the inner surface of the seal label and the isolation film, and the method includes the following steps:
s1) making the cartridge: coating antibacterial protection oil on the inner surface of the base material of the box body, coating food-grade moisture-proof oil on the outer surface of the base material of the box body after drying, coating isolation silicone oil on the part, close to the first edge, of the outer surface of the base material of the box body, which is bonded with one end of the sealing sticker, before coating the food-grade moisture-proof oil, performing die cutting after drying, and removing the base material of the box body at the opening and performing indentation forming;
s2) preparing the seal sticker: coating food-grade water-removable glue on one surface of the surface material of the sealing patch by using a water-based coating machine, drying, coating a film on the surface material of the sealing patch by using a release film as a bottom material, and cutting and rolling for later use;
s3) manufacturing the support sheet: taking a base material for manufacturing the support sheet, and carrying out die cutting and rolling according to the required size for later use;
s4) preparing the separator: taking a base material for manufacturing the isolating film, and carrying out die cutting and rolling according to the required size for later use;
s5) sealing, supporting and isolating film bonding:
s5.1, preparing a composite chip mounter, setting size data of the seal sticker, the support sheet, the isolation film and the free portion, and recording set areas which are mutually attached;
s5.2, feeding the sealing paste manufactured in the step S2 to a composite chip mounter, and stripping the sealing paste into a surface material and a substrate;
s5.3, placing the support sheet manufactured in the step S3 in a set area of a surface material of the sealing label through a composite chip mounter;
s5.4, accurately attaching the isolating film manufactured in the step S4 to a set area of a surface material of the sealing label manufactured in the step S5.3 through a composite chip mounter;
s5.5, compounding the surface material of the sealing paste manufactured in the step S5.5 and the substrate of the sealing paste stripped in the step S5.2 by a composite chip mounter;
s5.6, performing secondary die cutting forming on the sealing paste manufactured in the step S5.6 through a die cutting station of the composite chip mounter, and completing the preparation of the free part;
s6), adopting a labeling machine to attach the sealing paste manufactured in the step S5.6 to the set area of the box body manufactured in the step S1, and manufacturing the reusable open packing box to be filled with contents and formed.
The invention has the beneficial effects that: the reusable open packing box provided by the invention has the advantages that the part of the base material of the packing box in the opening is cut off, the opening area of the packing box is sealed by the sealing paste, the edge of the isolating film is positioned between the edge of the opening and the edge of the sealing paste, the contact between the adhesive layer of the sealing paste and the content is isolated by the isolating film, the odor emission caused by the fact that the adhesive layer of the sealing paste is exposed in the packing box is avoided, the supporting sheet can improve the stiffness of the sealing paste and avoid the sealing paste from collapsing and deforming to press the content, the supporting sheet is adhered to the inner surface or the outer surface of the sealing paste, the displacement of the supporting sheet along with the attachment or the opening of the sealing paste can be avoided, the stability of the supporting position of the supporting sheet is further improved, and the fixation of the contact position between the edge of the sealing paste and the packing box is favorably maintained, and the adhesive property of the adhesive layer of the sealing sticker and the edge of the opening is improved. The invention also provides a preparation method of the reusable opening packaging box, which has the advantages of simple required equipment and process and lower manufacturing cost.
Drawings
FIG. 1 is an expanded plan view of a reusable open package, in accordance with one embodiment of the present invention;
fig. 2 is a schematic view of a process for attaching a seal patch, a support sheet, a barrier film, and a schematic view of a perspective plan view after attachment, in which the support sheet is attached between an inner surface of the seal patch and the barrier film, according to one embodiment of the present invention;
fig. 3 is a left view illustrating a process of attaching a seal patch, a support sheet, and a separation film according to another embodiment of the present invention, and a right view illustrates a perspective plan view of the seal patch after attachment, in which the support sheet is attached to an outer surface of the seal patch away from the separation film, and the separation film is attached to an inner surface of the seal patch;
FIG. 4 is a schematic plan view of the embodiment of FIGS. 1 and 2, after application, and prior to forming of the filled package;
FIG. 5 is a schematic plan view of the embodiment of FIGS. 1 and 3, after application, and prior to forming of the filled package;
wherein: a box body 1; sealing label 2; a support sheet 3; a separator 4; an opening 11; a first edge 12 and a second edge 13, a free portion 21.
Detailed Description
The technical scheme of the invention is further explained by combining the attached figures 1-5 and the specific implementation mode.
Example 1
A reusable open packing box comprises a box body 1, a sealing label 2, a supporting sheet 3 and an isolating film 4;
the box body 1 is provided with an opening 11, and the part of the box body in the opening 11 is cut off;
the supporting sheet 3 is located in the middle of the opening 11, two ends of the supporting sheet 3 are respectively erected on two opposite sides of the opening 11, the edge of the supporting sheet 3 is located inside the edge of the sealing sticker 2, and the supporting sheet 3 is attached between the inner surface of the sealing sticker 2 and the isolating film 4 or attached to the outer surface of the sealing sticker 2, which is far away from the opening 11;
one surface of the isolating film 4 is adhered to one surface of the sealing patch 2 facing the opening 11, the other surface of the isolating film 4 covers the opening 11 and is in extended contact with the outer surface of the box body 1, the edge of the isolating film 4 is positioned in the edge of the sealing patch 2, and the edge of the isolating film 4 is positioned between the edge of the opening 11 and the edge of the sealing patch 2;
the side of the sealing sticker 2 exposed out of the edge of the isolating film 4 and facing the opening 11 is coated with a sticky layer capable of being repeatedly adhered, and is adhered to the outer surface of the box body 1 to seal the opening 11.
According to the reusable open packaging box, the box body 1 can be made of gold card, silver card, platinum light column paper, laser light column white card paper, laser light column silver card paper or pottery paper, and the sealing sticker 2 can be made of silver paper, coated paper, PE film, OPP film or other similar materials.
The reusable open packing box of the invention has the advantages that the box body part in the opening 11 is cut off, the opening area of the box body 1 is sealed by the sealing paste 2, the edge of the isolating film 4 is positioned between the edge of the opening 11 and the edge of the sealing paste 2, the contact between the adhesive layer of the sealing paste 2 and the content is isolated by the isolating film 4, the adhesive layer of the sealing paste 2 is prevented from being exposed in the box body 1 to emit peculiar smell, the supporting sheet 3 is attached between the inner surface of the sealing paste 2 and the isolating film 4 or attached to the outer surface of the sealing paste 2 far away from the opening 11, the supporting sheet 3 can improve the stiffness of the sealing paste 2, the supporting sheet 3 can support the isolating film 4 and the sealing paste 2 to cover the hollow part of the opening 11 and prevent collapse and deformation to press the content, can avoid backing sheet 3 along with seal 2 the laminating or open and take place the displacement, further improvement the stability of backing sheet 3's support position is favorable to keeping seal 2 the edge with the fixity of the position of the contact of box body 1 improves seal 2 the adhesive layer with the adhesive property at opening 11's edge.
Further, the edge of opening 11 is located two continuous faces of box body 1 or consecutive three face, and with two parallel indentation lines of box body 1 are tangent, and two parallel indentation lines form first edge 12 and second edge 13 respectively after the package forming, the one end at opening 11's edge is close to in first edge 12, the other end at opening 11's edge is located keeping away from of box body 1 first edge 11 and the one side continuous with second edge 13, first edge 12 and second edge 13 permeate through barrier film 4 with backing sheet 3 touches mutually.
Further, seal the one end of subsides 2 and bond and be fixed in box body 1 and be close to first edge 12, seal the edge of the other end of subsides 2 and be equipped with the free portion 21 of the no sticky layer of evagination, free portion 21 is located the below of second edge 13 and is used for opening.
Seal the fixed bonding of one end of subsides 2 and be fixed in box body 1, the edge that seals the other end of subsides 2 is equipped with the free portion 21 on the no gluing layer of evagination and is used for opening, can pass through free portion 21 pulls open seal 2 and open opening 11 takes out reusable opening packing carton the inside content, and can pull free portion 21 will seal 2 bond in again box body 1 is airtight opening 11 can have better convenience.
Further, the support sheet 3 is located above the surface between the first edge 12 and the second edge 13, and the shape and size of the support sheet 3 are the same as those of the portion of the seal 2 located above the first edge 12 and the second edge 13, where the adhesive layer is removed.
The supporting sheet 3 is cut and formed according to the shape and the size which are the same as the shape and the size of the part, which is located above the first edge 12 and the second edge 13 and is used for removing the adhesive layer, of the sealing sticker 2, and is placed above the surface between the first edge 12 and the second edge 13, so that the accuracy of the supporting size of the supporting sheet 3 can be improved, the attaching gap between the sealing sticker 2 and the opening 11 can be reduced, and the sealing performance and the fresh-keeping and moisture-keeping performance of the reusable opening packaging box can be improved.
Further, seal and paste 2 and be equipped with the crease line of two parallels, two parallels the interval of crease line with first edge 12 with the interval of second edge 13 is the same, two parallels the crease line is located respectively first edge 12 with the top of second edge 13.
The effectiveness of the sealing paste 2 and the sealing paste of the opening 11 can be further improved, and the sealing performance and the fresh-keeping and moisture-keeping performance of the reusable opening packaging box can be further improved.
Further, the distance between the edge of the isolation film 4 and the edge of the opening 11 is larger than 2 mm.
The edge of barrier film 4 with interval between the edge of opening 11 is greater than 2mm, can more effectual completely cut off seal the contact of the gluing layer of subsides 2 and content, can avoid seal the gluing layer of subsides 2 expose in the inside of box body 1 and give off the peculiar smell, and then influence the smell and the quality of content.
Further, seal paste 2 with the width of the adhesive layer of box body 1 contact is greater than 3 mm.
Further, an adhesive layer between the edge of the isolating film 4 and the edge of the seal sticker 2 is coated with food-grade removable adhesive; the inner surface of the box body 1 is coated with food-grade antibacterial protective oil; the outer surface of the box body 1 is coated with food-grade moisture-proof oil; the support sheet 4 is a food-grade transparent PET sheet, and the isolation film 4 is a food-grade OPP film.
And when food-grade moisture-proof oil is coated, release paper is attached to the part, close to the edge 12, of the outer surface of the box body 1, which is bonded with one end of the sealing sticker 2, or isolation silicone oil is coated on the part.
The food grade that adopts the purchase can move glues and can improve the sticky layer can repeatedly tear and adhesive stability, improves the life on sticky layer to less colloid drops and destroys the risk on packing carton surface.
The inner surface of the reusable open packaging box adopts purchased food-grade antibacterial protection oil, the outer surface of the reusable open packaging box is coated with purchased food-grade moisture-proof oil, and the moisture-proof performance of the reusable open packaging box is improved, and meanwhile, unnecessary pollution to the content, which is possibly brought by the box body 1, is further reduced. The surfaces of the moisture-proof oil and the antibacterial protective oil are inert, so that the paint has better weather resistance, antibacterial property, moisture resistance and lasting adhesion stability, the peeling force is not obviously increased after being pasted for a plurality of days or a long time, the paint is easy to remove and compound again, and the protected surface has no residual glue, residual images and the like when being removed.
It is right before the dampproofing oil of coating food level the outer surface of box body 1 be close to the position of edge 12 with seal the one end bonding of subsides 2 and adopt the isolated silicone oil of isolating processing or coating purchase of purchasing from the type paper of purchasing, can make seal the one end bonding of subsides 2 and be in more firm on the box body 1.
The supporting sheet 4 is a food-grade transparent PET sheet which is purchased, has good flexibility, can be processed into a very thin sheet, can play a good supporting effect and can ensure that the reusable open packaging box has good hand feeling and attractive appearance.
The food level OPP membrane that barrier film 4 adopted the purchase, the OPP membrane can have good flexibility and compound stickability, and the surface of OPP membrane can also have good printing adhesion property, can be for the anti-fake information that customer customization printing needs, abundant repeatedly usable's opening packing carton's performance.
Example 2
As shown in fig. 1, 2 and 4, a method for manufacturing the reusable open package, in which the support sheet 3 is attached between the inner surface of the closure 2 and the separation film 4, comprises the following steps:
s1) preparing the cartridge 1: the base material of the box body 1 is silver card paper, antibacterial protective oil is coated on the inner surface of the base material of the box body 1, food-grade moisture-proof oil is coated on the outer surface of the base material of the box body 1 after drying, isolation silicone oil is coated on the part, close to the edge 12, of the outer surface of the base material of the box body 1 and bonded with one end of the sealing sticker 2 before the food-grade moisture-proof oil is coated, die cutting is carried out after drying, and the base material of the box body 1 at an opening is removed and indentation forming is carried out;
s2) preparing the seal label 2: the base material of the sealing label 2 is silver paperboard, a water-based coating machine is used, one surface of the surface material of the sealing label is coated with food-grade water-removable glue, after drying, a release film is used as the bottom material to coat the surface material of the sealing label, and the sealing label is cut and rolled for standby;
s3) manufacturing the support sheet 3: the base material of the support sheet 3 is a transparent PET sheet, the base material for manufacturing the support sheet 3 is taken, and die cutting and rolling are carried out according to the required size for later use;
s4) preparing the separator 4: the base material of the isolation film 4 is an OPP film, the base material for manufacturing the isolation film 4 is taken, and die cutting and rolling are carried out according to the required size for standby;
s5) sealing, supporting and isolating film bonding:
s5.1, preparing a composite chip mounter, setting size data of the seal sticker 2, the support sheet 3, the isolation film 4 and the free portion 21, and recording set areas which are mutually attached;
s5.2, feeding the sealing sticker 2 manufactured in the step S2 to a composite chip mounter, and stripping the sealing sticker into a surface material and a substrate;
s5.3, placing the support sheet 2 manufactured in the step S3 in a set area of a surface material of the seal sticker 2 through a composite chip mounter;
s5.4, accurately attaching the isolation film 4 manufactured in the step S4 to a set area of a plane material of the seal sticker 2 manufactured in the step S5.3 through a composite chip mounter;
s5.5, compounding the surface material of the sealing paste 2 manufactured in the step S5.5 and the substrate of the sealing paste 2 stripped in the step S5.2 by a composite chip mounter;
s5.6, performing secondary die cutting forming on the seal sticker 2 manufactured in the step S5.6 through a die cutting station of the composite chip mounter, and completing the preparation of the starting section 21;
s6), adopting a labeling machine, adhering the sealing paste 2 manufactured in the step S5.6 to the set area of the box body 1 manufactured in the step S1, and manufacturing the reusable open packing box to be filled with contents and formed.
Example 3
As shown in fig. 1, 3 and 5, a method for manufacturing the reusable open package, in which the support sheet 3 is attached to the outer surface of the closure 2 away from the opening 11, comprises the following steps:
s1) preparing the cartridge 1: the base material of the box body 1 is made of ceramic paper, antibacterial protective oil is coated on the inner surface of the base material of the box body 1, food-grade moisture-proof oil is coated on the outer surface of the base material of the box body 1 after drying, isolation silicone oil is coated on the part, close to the edge 12, of the outer surface of the base material of the box body 1, which is bonded with one end of the sealing sticker 2 before the food-grade moisture-proof oil is coated, die cutting is carried out after drying, and the base material of the box body 1 at the opening is removed and indentation forming is carried out;
s2) preparing the seal label 2: the base material of the sealing label 2 is an OPP film, a water-based coating machine is used for coating food-grade water-removable glue on one surface of the surface material of the sealing label, a release film is used as the bottom material after drying for coating the surface material of the sealing label, and the sealing label is cut and rolled for standby;
s3) manufacturing the support sheet 3: the base material of the support sheet 3 is a transparent PET sheet, the base material for manufacturing the support sheet 3 is taken, and die cutting and rolling are carried out according to the required size for later use;
s4) preparing the separator 4: the base material of the isolation film 4 is an OPP film, the base material for manufacturing the isolation film 4 is taken, and die cutting and rolling are carried out according to the required size for standby;
s5) sealing, supporting and isolating film bonding:
s5.1, preparing a composite chip mounter, and setting bonding position data of the seal sticker 2, the support sheet 3, the isolation film 4 and the free part 21;
s5.2, feeding the sealing sticker 2 manufactured in the step S2 to a composite chip mounter, and stripping the sealing sticker into a surface material and a substrate;
s5.3, accurately attaching the isolation film 4 manufactured in the step S4 to a set area of a surface material of the seal sticker 2 through a composite chip mounter;
s5.4, accurately attaching the free part 21 manufactured in the step S5 to a set area of a surface material of the seal sticker 2 through a composite chip mounter;
s5.5, compounding the surface material of the sealing paste 2 manufactured in the step S5.4 and the substrate of the sealing paste 2 stripped in the step S5.2 by a composite chip mounter;
s5.6, adhering the support sheet 2 manufactured in the step S3 to a set area of the outer surface far away from the surface material of the seal sticker 2 manufactured in the step S5.5 through a composite chip mounter;
s5.7, performing secondary die cutting forming on the seal sticker 2 manufactured in the step S5.6 through a die cutting station of the composite chip mounter, and finishing manufacturing of the starting section 21;
s7), adopting a labeling machine, adhering the sealing paste 2 manufactured in the step S5.7 to the set area of the box body 1 manufactured in the step S1, and manufacturing the reusable open packing box to be filled with contents and formed.
In summary, the box body 1 of the reusable open package box of the present invention may be made of gold card, silver card, platinum light column paper, laser light column white cardboard, laser light column silver cardboard, or pottery paper, and the seal sticker 2 may be made of silver paper, art paper, PE film, OPP film, or other similar materials.
The reusable open package box of the present invention is characterized in that a corresponding portion of the box body contained in the opening 11 is cut off, the opening area of the box body 1 is sealed by the sealing label 2, the edge of the isolation film 4 is located between the edge of the opening 11 and the edge of the sealing label 2, the isolation film 4 isolates the contact between the adhesive layer of the sealing label 2 and the content, so as to prevent the adhesive layer of the sealing label 2 from being exposed inside the box body 1 to emit odor, the support sheet 3 is attached between the inner surface of the sealing label 2 and the isolation film 4 or attached to the outer surface of the sealing label 2 away from the opening 11, the support sheet 3 can improve the stiffness of the sealing label 2, the support sheet 3 can support the isolation film 4 and the sealing label 2 to cover the hollow portion of the opening 11 and prevent the sealing label from collapsing and deforming to press the content, can avoid backing sheet 3 along with seal 2 the laminating or open and take place the displacement, further improvement the stability of backing sheet 3's support position is favorable to keeping seal 2 the edge with the fixity of the position of the contact of box body 1 improves seal 2 the adhesive layer with the adhesive property at opening 11's edge.
The reusable open packaging box adopts the base material and the coating which are both environment-friendly food grade materials, has good sealing effect and good moisturizing and fresh-keeping effects.
The preparation method of the reusable open packaging box has the advantages of simple required equipment and process and lower manufacturing cost.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. A reusable open packing box is characterized by comprising a box body, a sealing paste, a supporting sheet and an isolating film;
the box body is provided with an opening, and the part of the box body corresponding to the opening is cut off;
the supporting sheet is positioned in the middle of the opening, two ends of the supporting sheet are erected on two opposite sides of the opening respectively, the edge of the supporting sheet is positioned in the edge of the sealing sticker, and the supporting sheet is attached between the inner surface of the sealing sticker and the isolating film or attached to the outer surface of the sealing sticker, which is far away from the opening;
one surface of the isolating film is adhered to one surface, facing the opening, of the sealing sticker, the other surface of the isolating film covers the opening and is in contact with the outer surface of the box body in an extending mode, the edge of the isolating film is located within the edge of the sealing sticker, and the edge of the isolating film is located between the edge of the opening and the edge of the sealing sticker;
the side of the sealing sticker exposed out of the edge of the isolating film and facing the opening is coated with an adhesive layer capable of being repeatedly adhered, and the adhesive layer is adhered to the outer surface of the box body to seal the opening.
2. The reusable open package of claim 1, wherein the open edge is located on two sides of the box body or three sides connected in sequence, and is tangent to two parallel score lines of the box body, the two parallel score lines are respectively formed into a first edge and a second edge after package forming, one end of the open edge is close to the first edge, the other end of the open edge is located on the side of the box body away from the first edge and connected with the second edge, and the first edge and the second edge are contacted with the supporting sheet through the isolating film.
3. A reusable open package according to claim 2, wherein one end of the closure is adhesively secured to the box adjacent the first edge and the other end of the closure is provided with an outwardly projecting adhesive-free portion at its edge, the free portion being located below the second edge and being adapted to be opened.
4. The reusable open package of claim 3, wherein the flap is positioned above the surface between the first edge and the second edge, the flap having a shape and size that is the same as the shape and size of the portion of the closure strip above the first edge and the second edge from which the adhesive layer is removed.
5. The reusable open package of claim 4, wherein the closure has two parallel score lines spaced the same distance from the first edge and the second edge, the two parallel score lines being located above the first edge and the second edge respectively.
6. The reusable open package of claim 5, wherein the spacing between the edge of the barrier film and the edge of the opening is greater than 2 mm.
7. The reusable open package of claim 6, wherein the width of the adhesive layer of the closure strip in contact with the box is greater than 3 mm.
8. The reusable open package of claim 7, wherein the adhesive layer between the edge of the barrier film and the edge of the closure strip is coated with a food grade removable adhesive; the inner surface of the box body is coated with food-grade antibacterial protective oil; the outer surface of the box body is coated with food-grade moisture-proof oil; the support sheet is a food-grade transparent PET sheet, and the isolating film is a food-grade OPP film.
9. The method of making a reusable open package according to claim 8, wherein the support tab is attached to an outer surface of the closure tab remote from the opening, the method comprising the steps of:
s1) making the cartridge: coating antibacterial protection oil on the inner surface of the base material of the box body, coating food-grade moisture-proof oil on the outer surface of the base material of the box body after drying, coating isolation silicone oil on the part, close to the first edge, of the outer surface of the base material of the box body, which is bonded with one end of the sealing sticker, before coating the food-grade moisture-proof oil, performing die cutting after drying, and removing the base material and the indentation of the box body at the opening for forming;
s2) preparing the seal sticker: coating food-grade water-removable glue on one surface of the surface material of the sealing patch by using a water-based coating machine, drying, coating a film on the surface material of the sealing patch by using a release film as a bottom material, and cutting and rolling for later use;
s3) manufacturing the support sheet: taking a base material for manufacturing the support sheet, and carrying out die cutting and rolling according to the required size for later use;
s4) preparing the separator: taking a base material for manufacturing the isolating film, and carrying out die cutting and rolling according to the required size for later use;
s5) sealing, supporting and isolating film bonding:
s5.1, preparing a composite chip mounter, and setting bonding position data of the seal paste, the support sheet, the isolation film and the free part;
s5.2, feeding the sealing paste manufactured in the step S2 to a composite chip mounter, and stripping the sealing paste into a surface material and a substrate;
s5.3, accurately attaching the isolating film manufactured in the step S4 to a set area of a surface material of the sealing sticker through a composite chip mounter;
s5.4, compounding the surface material of the sealing paste manufactured in the step S5.4 and the substrate of the sealing paste stripped in the step S5.2 by a composite chip mounter;
s5.5, attaching the support sheet manufactured in the step S3 to a set area of the far outer surface of the face material of the seal sticker manufactured in the step S5.5 through a composite chip mounter;
s5.6, performing secondary die cutting forming on the sealing paste manufactured in the step S5.6 through a die cutting station of the composite chip mounter, and completing the preparation of the free part;
s6), adopting a labeling machine to attach the seal sticker manufactured in the step S5.6 to the set area of the box body manufactured in the step S1 to manufacture the reusable open packing box.
10. The method of making a reusable open package according to claim 8, wherein the support tab is attached between the inner surface of the closure and the barrier film, the method comprising the steps of:
s1) making the cartridge: coating antibacterial protection oil on the inner surface of the base material of the box body, coating food-grade moisture-proof oil on the outer surface of the base material of the box body after drying, coating isolation silicone oil on the part, close to the first edge, of the outer surface of the base material of the box body, which is bonded with one end of the sealing sticker, before coating the food-grade moisture-proof oil, performing die cutting after drying, and removing the base material of the box body at the opening and performing indentation forming;
s2) preparing the seal sticker: coating food-grade water-removable glue on one surface of the surface material of the sealing patch by using a water-based coating machine, drying, coating a film on the surface material of the sealing patch by using a release film as a bottom material, and cutting and rolling for later use;
s3) manufacturing the support sheet: taking a base material for manufacturing the support sheet, and carrying out die cutting and rolling according to the required size for later use;
s4) preparing the separator: taking a base material for manufacturing the isolating film, and carrying out die cutting and rolling according to the required size for later use;
s5) sealing, supporting and isolating film bonding:
s5.1, preparing a composite chip mounter, setting size data of the seal sticker, the support sheet, the isolation film and the free portion, and recording set areas which are mutually attached;
s5.2, feeding the sealing paste manufactured in the step S2 to a composite chip mounter, and stripping the sealing paste into a surface material and a substrate;
s5.3, placing the support sheet manufactured in the step S3 in a set area of a surface material of the sealing label through a composite chip mounter;
s5.4, accurately attaching the isolating film manufactured in the step S4 to a set area of a surface material of the sealing label manufactured in the step S5.3 through a composite chip mounter;
s5.5, compounding the surface material of the sealing paste manufactured in the step S5.5 and the substrate of the sealing paste stripped in the step S5.2 by a composite chip mounter;
s5.6, performing secondary die cutting forming on the sealing paste manufactured in the step S5.6 through a die cutting station of the composite chip mounter, and completing the preparation of the free part;
s6), adopting a labeling machine to attach the sealing paste manufactured in the step S5.6 to the set area of the box body manufactured in the step S1, and manufacturing the reusable open packing box to be filled with contents and formed.
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| CN202010441852.XA CN111453126A (en) | 2020-05-22 | 2020-05-22 | Reusable opening packaging box and preparation method thereof |
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| CN202010441852.XA CN111453126A (en) | 2020-05-22 | 2020-05-22 | Reusable opening packaging box and preparation method thereof |
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