CN211167783U - Double-deck film protection packing inside lining of integral type and packing carton - Google Patents
Double-deck film protection packing inside lining of integral type and packing carton Download PDFInfo
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- CN211167783U CN211167783U CN201921652021.6U CN201921652021U CN211167783U CN 211167783 U CN211167783 U CN 211167783U CN 201921652021 U CN201921652021 U CN 201921652021U CN 211167783 U CN211167783 U CN 211167783U
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Abstract
The utility model relates to the field of packaging technology, a double-deck film protection packing inside lining of integral type and packing carton is disclosed, and the packing inside lining includes: the lining assembly comprises two connected bottom plates with quadrilateral structures, wherein the connecting side edge of one bottom plate is connected with the connecting side edge of the other bottom plate in a bendable manner; three side edges of each bottom plate are connected with a first side plate and a second side plate, and the first side plate and each second side plate can be folded along the corresponding side edge in the bottom plate to the front direction of the bottom plate to be perpendicular to the bottom plate so as to be matched with the bottom plate to form a side wall perpendicular to the bottom plate; the middle part of each bottom plate is provided with an opening; when the two bottom plates are folded in half, the back surfaces of the two bottom plates are opposite and abutted, and the openings of the two bottom plates are opposite; the periphery of the elastic film is fixed on the periphery of the opening arranged on the corresponding bottom plate so as to cover the opening. Above-mentioned packing inside lining is applicable to the irregular product packaging of form, and the shaping back is comparatively pleasing to the eye, produces line convenient assembly, can compromise dampproofing function simultaneously.
Description
Technical Field
The utility model relates to the field of packaging technology, in particular to double-deck film protection packing inside lining of integral type and packing carton.
Background
The existing flexible film paper card package is a combined package structure formed by combining a paper card and a flexible film, and the packaging mode is that contents are placed on a paper board, and the contents are tightly bound on the paper board through the flexible film adhered on the paper board to form a complete package structure. However, the existing combination packaging structure has the following disadvantages:
1. the product is directly placed on the paperboard, but the product with irregular shape cannot be placed on the paperboard smoothly, so that the operation difficulty of a production line is increased, and the product is not attractive after being formed.
2. When current scheme product was fixed, product top and film contact, bottom and cardboard contact, if the film inner wrapping is directly arranged in to the product, to the product of shipping, product and the precision instruments product that the dampproofing requirement is high, have the potential safety hazard of steam invasion.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a double-deck film protection packing inside lining of integral type and packing carton is applicable to the irregular product package of form, and comparatively pleasing to the eye, produce line convenient assembling after the shaping, can compromise dampproofing function simultaneously.
In order to achieve the above object, the utility model provides a technical scheme:
an integrated double-layer film protective packaging liner comprising:
the lining assembly comprises two connected bottom plates with quadrilateral structures, wherein the connecting side edge of one bottom plate is connected with the connecting side edge of the other bottom plate in a bendable manner; in each bottom plate, a side opposite to the connecting side is connected with a first side plate, the other two opposite sides are respectively connected with second side plates, and the first side plate and each second side plate can be folded along the corresponding side in the bottom plate towards the front direction of the bottom plate to be perpendicular to the bottom plate, so that the first side plate and each second side plate are matched to form a side wall perpendicular to the bottom plate; the middle part of each bottom plate is provided with an opening; after the two bottom plates are folded in half, the back surfaces of the two bottom plates are opposite and abutted, and the openings of the two bottom plates are opposite;
the elastic films correspond to the bottom plates one to one, and the periphery of each elastic film is fixed on the periphery of an opening arranged on the corresponding bottom plate so as to cover the opening.
The integrated double-layer film protective packaging lining comprises two base plates which can be bent and connected, wherein side plates are connected to three side edges of each base plate, which are primarily connected with the side plates, and the three side plates can be folded to be vertical to the base plates and then are sequentially connected; each bottom plate is provided with an opening in the middle, and the elastic film is fixed on the periphery of the opening. When the two folded bottom plates are folded in half, the back surfaces of the two bottom plates are opposite and abutted to form a film protection structure, and an accommodating space for accommodating a product can be formed between the two elastic films. The product is placed between the two elastic films, suspended and supported by the elastic force of the upper film and the lower film, so that the problems of difficult assembly and attractive appearance of a production line due to the fact that irregular products cannot be placed flatly are solved, and the materials are integrally formed; the upper and lower parts of the product are contacted with the elastic film, and the upper and lower film layers are compressed, so that the moisture-proof effect is achieved; in addition, the method supports polymorphic contents, and has strong universality.
Optionally, each of the elastic films is fixed to the back surface of the corresponding bottom plate.
Optionally, each of the elastic films is adhered to the corresponding bottom plate.
Optionally, a third side plate is connected to one side of each bottom plate, which is away from the bottom plate, a first folding plate is connected between the two third side plates, and each third side plate can be folded along the corresponding connecting side edge to the front direction of the bottom plate to be perpendicular to the bottom plate, and is matched with the first side plate and the second side plate to form an end-to-end side wall structure; when the folding side plate forms a side wall structure, and the bottom plate is folded to be opposite to the two openings, the third side plate is attached to the first folding plate.
Optionally, in each of the bottom plates: two ends of the first side plate along the arrangement direction of the second side plates are respectively connected with second folding plates, one side of each second side plate, which is far away from the corresponding bottom plate, is connected with a third folding plate, and two ends of each third side plate along the arrangement direction of the second side plates are respectively connected with a fourth folding plate; when each second folding plate is folded to be perpendicular to the first side plate along the side edge corresponding to the first side plate in the front direction of the bottom plate, each third folding plate is folded to be perpendicular to the second side plate along the side edge corresponding to the second side plate in the front direction of the bottom plate, and each fourth folding plate is folded to be perpendicular to the third side plate along the side edge corresponding to the third side plate in the front direction of the bottom plate, each second folding plate and each fourth folding plate respectively extend into the space between the second side plate and the third folding plate on the same side of the second folding plate and the third folding plate to respectively limit the first side plate and the third side plate to move.
Optionally, the connecting sides of the two base plates are directly connected.
Optionally, in each of the bottom plates: the first side plate is followed the both ends of second side plate array orientation are connected with the second folded sheet respectively, and each one side that corresponding bottom plate was kept away from to the second side plate is connected with the third folded sheet, works as each the second folded sheet along the side that first side plate corresponds to the front direction of bottom plate is folded to the perpendicular to first side plate, and each the third folded sheet is followed the side that the second side plate corresponds to the front direction of bottom plate is folded to with the second side plate when the laminating, each the second folded sheet stretches into rather than between second side plate and the third folded sheet with one side in order to inject the first side plate removes.
Optionally, in each bottom panel, a first insertion hole is formed at a joint of the bottom panel and each second side panel, and a first protrusion is formed at one side of each third folding panel, which is away from the second side panel connected to the third folding panel, so that when the second side panel is folded to be perpendicular to the bottom panel and the third folding panel is folded to be attached to the second side panel, each first protrusion is inserted into and matched with the corresponding first insertion hole.
Optionally, the folding device further comprises a fifth folding plate, a sixth folding plate, a seventh folding plate and an eighth folding plate which are located between the two bottom plates and sequentially connected, wherein along a direction perpendicular to the fifth folding plate to the eighth folding plate, two ends of the fifth folding plate, the sixth folding plate, the seventh folding plate and the eighth folding plate are respectively connected with a fourth side plate, a fifth side plate, a sixth side plate and a seventh side plate, and a connecting plate is arranged on one side of the eighth folding plate away from the fifth side plate; in the fourth side plate, the fifth side plate, the sixth side plate and the seventh side plate which are sequentially arranged, a first notch with an opening facing to the bottom plate on the same side is formed between every two adjacent side plates;
the fifth folding plate, the sixth folding plate, the seventh folding plate and the eighth folding plate can be sequentially folded to be perpendicular to the adjacent folding plate towards the back direction of the bottom plate so as to form a cuboid structure which is connected end to end and has a hollow structure in a matching way; each of the fourth side plate, the fifth side plate, the sixth side plate and the seventh side plate can be folded along the corresponding side edge of the fifth folding plate, the sixth folding plate, the seventh folding plate and the eighth folding plate to the back direction of the bottom plate until the side edge is respectively perpendicular to the fifth folding plate, the sixth folding plate, the seventh folding plate and the eighth folding plate; the connecting plate can be folded along the corresponding side edge of the eighth folding plate to the back direction of the bottom plate to be vertical to the eighth folding plate;
the connecting side edge of one bottom plate is connected with any one of the fourth side plate, the fifth side plate, the sixth side plate and the seventh side plate which are positioned on the same side, and the connecting side edge of the other bottom plate is connected with any one of the fourth side plate, the fifth side plate, the sixth side plate and the seventh side plate which are positioned on the same side; a second notch with an opening deviating from the middle part of the bottom plate is formed between each two adjacent side plates of each side plate and the two corresponding second side plates of the bottom plate;
when each curb plate, folded sheet and two the bottom plate all is in fold condition, each the first curb plate and two of bottom plate the second curb plate respectively with the orientation in the fourth curb plate, fifth curb plate, sixth curb plate and the seventh curb plate of bottom plate one side not with the laminating of the three curb plate that the bottom plate is connected, just the cuboid structure cladding that the cooperation of fifth folded sheet, sixth folded sheet, seventh folded sheet and eighth folded sheet formed the lateral wall, just the connecting plate stretches into fifth folded sheet and two all with between the fourth curb plate of fifth folded sheet laminating with the restriction the eighth folded sheet removes.
Optionally, in each bottom plate, a second jack is arranged at a joint of the bottom plate and the first side plate, a third jack is arranged at a joint of the bottom plate and the second side plate, which is located on one side of the fifth folding plate, towards the bottom plate, a fourth jack is arranged at a joint of the bottom plate and the second side plate, and a second protrusion, a third protrusion and a fourth protrusion which are respectively in plug-in fit with the second jack, the third jack and the fourth jack are arranged on one side of the bottom plate, which is not connected with the bottom plate, of the fourth side plate, the fifth side plate, the sixth side plate and the seventh side plate.
Optionally, a plurality of stretching hole structures are arranged on the elastic film.
Optionally, the elastic film is made of thermoplastic polyurethane elastomer rubber.
The packaging box comprises a box body and further comprises any one of the integrated double-layer film protective packaging linings provided by the technical scheme.
Drawings
Fig. 1 is a schematic view of an expanded structure of a package liner according to an embodiment of the present invention;
fig. 2 is a schematic view of an expanded structure of a package liner according to an embodiment of the present invention;
fig. 3a-3d are schematic diagrams illustrating steps of folding and forming a packaging lining according to an embodiment of the present invention;
fig. 4a-4b are schematic diagrams illustrating steps of placing a product in a packaging lining according to an embodiment of the present invention;
fig. 5a-5b are schematic diagrams illustrating steps of placing a product in a packaging lining according to an embodiment of the present invention;
fig. 6a-6e are schematic diagrams illustrating steps of fold forming a packaging lining according to an embodiment of the present invention;
fig. 7a-7b are schematic diagrams illustrating steps of placing a product in a packaging lining according to an embodiment of the present invention;
fig. 8 is a schematic view of an overall structure of a package liner provided with a product according to an embodiment of the present invention;
fig. 9 is a schematic view of an overall structure of a package liner after a product is placed therein according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a double-deck film protection packing inside lining of integral type, including inside lining subassembly and elastic film 2, the two cooperates and constitutes cardboard-film packaging structure.
Referring to fig. 1 or fig. 2, the lining assembly includes two connected bottom plates 1, the bottom plates 1 are quadrilateral in shape, each bottom plate 1 has a connection side 13 capable of being connected with another bottom plate 1 in a bending manner, a side opposite to the connection side 13 is connected with a first side plate 11, the other two opposite sides are respectively connected with a second side plate 12, and the first side plate 11 and the second side plate 12 can be folded to be perpendicular to the bottom plates 1 in the front direction of the bottom plates 1 and are matched to form side walls in which three side plates are connected in sequence. The middle part of bottom plate 1 has the opening, and the periphery of elastic film 2 is fixed in the periphery of opening in order to cover the opening, and after two bottom plates 1 fifty percent discount, the back of two bottom plates 1 is relative and offset, forms film protective structure.
Referring to fig. 8 and 9, when the integrated double-layer film protective packaging lining is used, a product is placed between the two elastic films 2 of the two bottom plates 1 which are formed and folded in half, the product contacts with the elastic films 2 of the upper surface and the lower surface of the packaging, the product is supported and wrapped by the elastic force of the elastic films 2, and the product is completely suspended in the packaging box. The integrated double-layer film protective package solves the problems of difficult assembly and attractive appearance of a production line due to the fact that irregular products cannot be placed flatly, and materials are integrally formed; the upper and lower parts of the product are contacted with the complex elastic film 2, and the upper and lower film layers are compressed, so that the moisture-proof effect is achieved; in addition, the method supports polymorphic contents, and has strong universality.
It should be noted that the elastic film 2 may be fixed to the front surface of the bottom plate 1, or may be fixed to the back surface of the bottom plate 1, wherein as a preferred implementation manner, the elastic film 2 may be fixed to the back surface of the bottom plate 1, after a product is placed between two spliced elastic films 2, the product may exert a certain pressure on the elastic film 2 in the up-down direction, and fixing the elastic film 2 to the back surface of the bottom plate 1 is more favorable for fixing the elastic film 2 on the bottom plate 1.
As a possible implementation, the elastic film 2 can be glued to the base plate 1.
It should be further noted that the two bottom plates 1 in the embodiment of the present application may be directly connected through the two connecting sides 13, or may be respectively connected to the two connecting sides 13 through the first folding plate 3 to achieve the effect of connecting the two bottom plates 1, and the structure of the lining assembly is specifically described below with respect to two connection modes. Of course, the connection methods recited in the present invention do not represent all the possibilities of connection methods.
In a possible implementation, which can be seen in fig. 3a-3d, the connecting sides 13 of two base plates 1 are directly connected, in each base plate 1: the two ends of the first side plate 11 along the arrangement direction of the second side plates 12 are respectively connected with second folding plates 14, one side of each second side plate 12, which is far away from the corresponding bottom plate 1, is connected with a third folding plate 15, when each second folding plate 14 is folded to be perpendicular to the first side plate 11 along the side edge corresponding to the first side plate 11 to the front direction of the bottom plate 1, and each third folding plate 15 is folded to be attached to the second side plate 12 along the side edge corresponding to the second side plate 12 to the front direction of the bottom plate 1, each second folding plate 14 extends into a position between the second side plate 12 and the third folding plate 15 which are on the same side of the second folding plate 12 to limit the movement of the first side plate 11.
Referring to fig. 4a-4b, when the integrated double-layer film protective packaging lining is used, the first side panels 11 of the two bottom panels 1 are firstly folded to be perpendicular to the bottom panel 1, then each second folding panel 14 is folded to be perpendicular to the first side panel 11 towards the middle direction of the bottom panel 1, then each second side panel 12 is folded to be perpendicular to the bottom panel 1, then each third folding panel 15 is folded to be attached to the corresponding second side panel 12, and at this time, each second folding panel 14 is clamped between the second side panel 12 and the third folding panel 15 to fix the first side panel 11.
Two fashioned bottom plates 1 are again along connecting side 13 fifty percent discount for the back laminating of two bottom plates 1, two relative formation of elastic film 2 can place the space of product, place the product between two elastic film 2, the product is unsettled completely in the packing carton.
In a possible implementation manner, referring to fig. 3a to 3d and fig. 5a to 5b, a third side plate 17 is connected to a side of the connecting side 13 of each bottom plate 1 away from the bottom plate 1, a first folding plate 3 is connected between two third side plates 17, each third side plate 17 can be folded along the corresponding connecting side 13 toward the front direction of the bottom plate 1 to be perpendicular to the bottom plate 1, and forms an end-to-end side wall structure in cooperation with the first side plate 11 and the second side plate 12; when the folding side plates form a side wall structure and the two bottom plates 1 are folded to be opposite to the two openings, the two third side plates 17 are attached to the first folding plate 3.
In each base plate 1: two ends of the first side plate 11 along the arrangement direction of the second side plates 12 are respectively connected with second folding plates 14, one side of each second side plate 12, which is far away from the corresponding bottom plate 1, is connected with a third folding plate 15, and two ends of the third side plate 17 along the arrangement direction of the second side plates 12 are respectively connected with fourth folding plates 18; when each second folding plate 14 is folded to be perpendicular to the first side plate 11 along the side edge corresponding to the first side plate 11 toward the front direction of the bottom plate 1, each third folding plate 15 is folded to be attached to the second side plate 12 along the side edge corresponding to the second side plate 12 toward the front direction of the bottom plate 1, and each fourth folding plate 18 is folded to be perpendicular to the third side plate 17 along the side edge corresponding to the third side plate 17 toward the front direction of the bottom plate 1, each second folding plate 14 and each fourth folding plate 18 respectively extend between the second side plate 12 and the third folding plate 15 on the same side thereof to respectively limit the movement of the first side plate 11 and the third side plate 17.
Above-mentioned double-deck film protective packaging inside lining of integral type is when using, and the shaping step of inside lining subassembly is with the direct structure of connecting side 13 of two bottom plates 1, increases simultaneously and folds respectively two third sides to perpendicular with bottom plate 1, and with the 3 vertically step of first folded sheet, when two fashioned bottom plates 1 fifty percent discount, only need fold respectively two third curb plates 17 to laminate with first folded sheet 3, this moment, the back laminating of two bottom plates 1. Compare in another kind of structure, the structure in this embodiment can be after two bottom plates 1 fifty percent discount, and first folded sheet 3 can form the holistic, end to end's of packing inside lining lateral wall with the lateral wall that two bottom plates 1 formed, can do benefit to the structural stability who guarantees the packing inside lining in the transportation.
In the two embodiments, in each bottom plate 1, the connection portion between the bottom plate 1 and each second side plate 12 is provided with a first insertion hole 16, so that when the second side plate 12 is folded to be perpendicular to the bottom plate 1 and the third folding plate 15 is folded to be attached to the second side plate 12, each first protrusion 151 is inserted into and matched with the corresponding first insertion hole 16, so as to fix the second side plate 12 to the bottom plate 1.
In a possible implementation manner, referring to fig. 6a to 6e, two bottom plates 1 are connected in a bendable manner by a folding plate connecting the two bottom plates 1, specifically, a fifth folding plate 4, a sixth folding plate 5, a seventh folding plate 6 and an eighth folding plate 7 are sequentially connected between the two bottom plates 1, and along a direction perpendicular to the fifth folding plate 4 to the eighth folding plate 7, both ends of the fifth folding plate 4, the sixth folding plate 5, the seventh folding plate 6 and the eighth folding plate 7 are respectively connected with a fourth side plate 41, a fifth side plate 51, a sixth side plate 61 and a seventh side plate 71, and a connecting plate 8 is arranged on a side of the eighth folding plate 7 away from the fifth side plate 51; a first cut opening facing the bottom plate 1 on the same side is formed between every two adjacent side plates in the fourth side plate 41, the fifth side plate 51, the sixth side plate 61 and the seventh side plate 71 which are arranged in sequence;
the fifth folding plate 4, the sixth folding plate 5, the seventh folding plate 6 and the eighth folding plate 7 can be sequentially folded to be perpendicular to the adjacent folding plates in the back direction of the bottom plate 1 so as to form a cuboid structure which is connected end to end and has a hollow structure in a matching way; the fourth side plate 41, the fifth side plate 51, the sixth side plate 61 and the seventh side plate 71 can be folded along the corresponding side edges of the fifth folded plate 4, the sixth folded plate 5, the seventh folded plate 6 and the eighth folded plate 7 toward the back of the bottom plate 1 to be perpendicular to the fifth folded plate 4, the sixth folded plate 5, the seventh folded plate 6 and the eighth folded plate 7; the connecting plate 8 can be folded along the corresponding side edge of the eighth folding plate 7 to the back direction of the bottom plate 1 to be vertical to the eighth folding plate 7;
the connecting side 13 of one bottom plate 1 is connected with any one of the fourth side plate 41, the fifth side plate 51, the sixth side plate 61 and the seventh side plate 71 which are positioned on the same side, and the connecting side 13 of the other bottom plate 1 is connected with any one of the fourth side plate 41, the fifth side plate 51, the sixth side plate 61 and the seventh side plate 71 which are positioned on the same side; a second notch with an opening deviating from the middle part of the bottom plate 1 is formed between two adjacent side plates of each side plate and two corresponding second side plates 12 of the bottom plate 1 respectively in the two side plates connected with the bottom plate 1;
when each curb plate, folded sheet and two bottom plates 1 all are in fold condition, first curb plate 11 and two second curb plates 12 of each bottom plate 1 respectively with the fourth curb plate 41 towards bottom plate 1 one side, fifth curb plate 51, do not laminate with the three curb plate that bottom plate 1 is connected in sixth curb plate 61 and the seventh curb plate 71, and fifth folded sheet 4, sixth folded sheet 5, seventh folded sheet 6 and the cuboid structure cladding lateral wall that eighth folded sheet 7 cooperation formed, just connecting plate 8 with fifth folded sheet 4 is fixed with the restriction eighth folded sheet 7 removes.
In each bottom plate 1, a second insertion hole 412 is arranged at the joint of the bottom plate 1 and the first side plate 11, a third insertion hole 612 is arranged at the joint of the bottom plate 1 and the second side plate 12 located on one side of the bottom plate 1 facing the fifth folding plate 4, a fourth insertion hole 712 is arranged at the joint of the bottom plate 1 and the other second side plate 12, and a second protrusion 411, a third protrusion 611 and a fourth protrusion 711 respectively matched with the second insertion hole 412, the third insertion hole 612 and the fourth insertion hole 712 in an insertion manner are arranged on one side, facing the bottom plate 1, of three side plates, which are not connected with the bottom plate 1, of the fourth side plate 41, the fifth side plate 51, the sixth side plate 61 and the seventh side plate 71.
The steps of using the structure will be described by taking as an example that both bottom plates 1 are connected to the fifth side plate 51 in the figure. Fold in proper order to perpendicular with adjacent folded sheet with fifth folded sheet 4, sixth folded sheet 5, seventh folded sheet 6 and eighth folded sheet 7 towards bottom plate 1's back direction earlier, until forming a cuboid structure that has hollow structure, and fixed connecting plate 8 and fifth folded sheet 4, the mode that can use here to paste is fixed. Fold first curb plate 11, second curb plate 12 and fifth curb plate 51 respectively to perpendicular with the bottom plate 1 that corresponds, two fifth curb plates 51 fold respectively to laminate with sixth folded sheet 5, the back laminating of two bottom plates 1 this moment, and all are located the hollow structure of cuboid. The fourth side plate 41, the sixth side plate 61 and the seventh side plate 71 are sequentially folded to be attached to the fifth folding plate 4, the seventh folding plate 6 and the eighth folding plate 7, the first side plate 11 and the second side plate 12 which are located on the same side are respectively clamped to achieve the effect of fixing the bottom plate 1, the second protrusion 411, the third protrusion 611 and the fourth protrusion 711 are respectively inserted into the corresponding second insertion hole 412, the corresponding third insertion hole 612 and the corresponding fourth insertion hole 712, and the two bottom plates 1 are further fixed.
Referring to fig. 7a-7b, in the above embodiment, when a product is placed, a cuboid structure is formed first, the fifth side plate 51 of one bottom plate 1 is folded to the sixth folding plate 5 for attachment, the product is placed into the cuboid structure, the other bottom plate 1 is folded, after the packaging lining is integrally formed, the product contacts the elastic films 2 on the upper surface and the lower surface of the package, the product is supported and wrapped by the elasticity of the elastic films 2, and the product is completely suspended in the packaging box.
It should be noted that the fold forming steps in all embodiments of the present invention are changeable, and only the requirement for final forming of the inner liner of the package is satisfied.
In order to further improve the stretching and fastening effect of the elastic film 2, the elastic film 2 in this embodiment is provided with a plurality of stretching hole structures, and when the elastic film 2 is stretched, the stretching hole structures can present a certain concave-convex state relative to the plane where the elastic film 2 is located under the action of a tensile force, so that the roughness of the elastic film 2 is increased, and the clamping and fixing effect on a product is enhanced.
In the embodiment, the elastic film 2 is made of thermoplastic polyurethane elastomer rubber, so that the elastic film has the advantages of high strength, high toughness and wear resistance, and can provide a better fastening effect for a product.
Based on the same invention thought, the embodiment of the utility model provides a still provide a packing carton, including box body and above-mentioned integral type double-deck film protection packing inside lining, can hang the product completely and install in the packing carton. Above-mentioned packing carton has not only solved irregular product and can't levelly and smoothly place and lead to producing line assembly difficulty and shaping aesthetic measure problem, because of the equal contact elastic film 2 about the product, and the inside lining compresses tightly about and, has played the dampproofing effect, can support polymorphic inner member in addition, and the commonality is extremely strong.
It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (13)
1. An integral double-layer film protective packaging liner, comprising:
the lining assembly comprises two connected bottom plates with quadrilateral structures, wherein the connecting side edge of one bottom plate is connected with the connecting side edge of the other bottom plate in a bendable manner; in each bottom plate, a side opposite to the connecting side is connected with a first side plate, the other two opposite sides are respectively connected with second side plates, and the first side plate and each second side plate can be folded along the corresponding side in the bottom plate towards the front direction of the bottom plate to be perpendicular to the bottom plate, so that the first side plate and each second side plate are matched to form a side wall perpendicular to the bottom plate; the middle part of each bottom plate is provided with an opening; after the two bottom plates are folded in half, the back surfaces of the two bottom plates are opposite and abutted, and the openings of the two bottom plates are opposite;
the elastic films correspond to the bottom plates one to one, and the periphery of each elastic film is fixed on the periphery of an opening arranged on the corresponding bottom plate so as to cover the opening.
2. The integrated double-layer film protective packaging liner according to claim 1, wherein each of said flexible films is secured to a back surface of a corresponding said bottom panel.
3. The integrated double-layer film protective packaging liner of claim 2 wherein each of said flexible films is affixed to a corresponding said base panel.
4. The integrated double-layer film protective packaging lining as claimed in claim 1, wherein a side of each bottom plate facing away from the bottom plate is connected with a third side plate, a first folding plate is connected between the two third side plates, each third side plate can be folded along the corresponding connecting side edge to the front direction of the bottom plate to be perpendicular to the bottom plate, and the third side plates are matched with the first side plate and the second side plate to form an end-to-end side wall structure; when the folding side plate forms a side wall structure, and the bottom plate is folded to be opposite to the two openings, the third side plate is attached to the first folding plate.
5. The integrated double-layer film protective packaging liner of claim 4, wherein in each of said bottom panels: two ends of the first side plate along the arrangement direction of the second side plates are respectively connected with second folding plates, one side of each second side plate, which is far away from the corresponding bottom plate, is connected with a third folding plate, and two ends of each third side plate along the arrangement direction of the second side plates are respectively connected with a fourth folding plate; when each second folding plate is folded to be perpendicular to the first side plate along the side edge corresponding to the first side plate in the front direction of the bottom plate, each third folding plate is folded to be attached to the second side plate along the side edge corresponding to the second side plate in the front direction of the bottom plate, and each fourth folding plate is folded to be perpendicular to the third side plate along the side edge corresponding to the third side plate in the front direction of the bottom plate, each second folding plate and each fourth folding plate respectively extend into the space between the second side plate and the third folding plate on the same side of the second folding plate and the third folding plate so as to respectively limit the movement of the first side plate and the third side plate.
6. The integrated double-layer film protective packaging liner according to claim 1, wherein the connecting sides of the two bottom panels are directly connected.
7. The integrated double-layer film protective packaging liner of claim 6, wherein in each of said bottom panels: the first side plate is followed the both ends of second side plate array orientation are connected with the second folded sheet respectively, and each one side that corresponding bottom plate was kept away from to the second side plate is connected with the third folded sheet, works as each the second folded sheet along the side that first side plate corresponds to the front direction of bottom plate is folded to the perpendicular to first side plate, and each the third folded sheet is followed the side that the second side plate corresponds to the front direction of bottom plate is folded to with when the second side plate is laminated, each the second folded sheet stretches into rather than between the second side plate with one side and the third folded sheet in order to inject the first side plate removes.
8. The integrated double-layer film protective packaging lining of claim 5 or 7, wherein a first insertion hole is formed in each bottom panel at the joint of the bottom panel and each second side panel, and a first protrusion is formed on one side of each third folding panel away from the second side panel connected with the third folding panel, so that when the second side panel is folded to be perpendicular to the bottom panel and the third folding panel is folded to be attached to the second side panel, each first protrusion is inserted into and matched with the corresponding first insertion hole.
9. The integrated double-layer film protective packaging lining as claimed in claim 1, further comprising a fifth folding plate, a sixth folding plate, a seventh folding plate and an eighth folding plate which are located between the two bottom plates and are connected in sequence, wherein a fourth side plate, a fifth side plate, a sixth side plate and a seventh side plate are respectively connected to two ends of the fifth folding plate, the sixth folding plate, the seventh folding plate and the eighth folding plate along a direction perpendicular to the fifth folding plate to the eighth folding plate, and a connecting plate is arranged on one side of the eighth folding plate, which is far away from the fifth side plate; in the fourth side plate, the fifth side plate, the sixth side plate and the seventh side plate which are sequentially arranged, a first notch with an opening facing to the bottom plate on the same side is formed between every two adjacent side plates;
the fifth folding plate, the sixth folding plate, the seventh folding plate and the eighth folding plate can be sequentially folded to be perpendicular to the adjacent folding plate towards the back direction of the bottom plate so as to form a cuboid structure which is connected end to end and has a hollow structure in a matching way; each of the fourth side plate, the fifth side plate, the sixth side plate and the seventh side plate can be folded along the corresponding side edge of the fifth folding plate, the sixth folding plate, the seventh folding plate and the eighth folding plate to the back direction of the bottom plate until the side edge is respectively perpendicular to the fifth folding plate, the sixth folding plate, the seventh folding plate and the eighth folding plate; the connecting plate can be folded along the corresponding side edge of the eighth folding plate to the back direction of the bottom plate to be vertical to the eighth folding plate;
the connecting side edge of one bottom plate is connected with any one of the fourth side plate, the fifth side plate, the sixth side plate and the seventh side plate which are positioned on the same side, and the connecting side edge of the other bottom plate is connected with any one of the fourth side plate, the fifth side plate, the sixth side plate and the seventh side plate which are positioned on the same side; a second notch with an opening deviating from the middle part of the bottom plate is formed between each two adjacent side plates of each side plate and the two corresponding second side plates of the bottom plate;
when each curb plate, folded sheet and two the bottom plate all is in fold condition, each the first curb plate and two of bottom plate the second curb plate respectively with the orientation bottom plate one side in fourth curb plate, fifth curb plate, sixth curb plate and the seventh curb plate not with the laminating of the three curb plate that the bottom plate is connected, just the cuboid structure cladding that fifth folded sheet, sixth folded sheet, seventh folded sheet and the cooperation of eighth folded sheet formed the lateral wall, just the connecting plate with the fifth folded sheet is fixed with the restriction the eighth folded sheet removes.
10. The integrated double-layer film protective packaging lining as claimed in claim 9, wherein a second insertion hole is formed in each bottom plate at a connection point of the bottom plate and the first side plate, a third insertion hole is formed in a connection point of the bottom plate and a second side plate located on one side of the bottom plate facing the fifth folding plate, a fourth insertion hole is formed in a connection point of the bottom plate and another second side plate, and a second protrusion, a third protrusion and a fourth protrusion which are respectively in insertion fit with the second insertion hole, the third insertion hole and the fourth insertion hole are formed in one side, facing the bottom plate, of three side plates, not connected with the bottom plate, of the fourth side plate, the fifth side plate, the sixth side plate and the seventh side plate.
11. The integrated double-layer film protective packaging liner according to claim 1, wherein the elastic film is provided with a plurality of stretch hole structures.
12. The integrated double-layer film protective packaging liner according to claim 1, wherein the elastic film is made of thermoplastic polyurethane elastomer rubber.
13. A package comprising a shell and further comprising an integral double film protective packaging liner according to any one of claims 1 to 11.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652021.6U CN211167783U (en) | 2019-09-30 | 2019-09-30 | Double-deck film protection packing inside lining of integral type and packing carton |
| EP20870992.3A EP4013689A4 (en) | 2019-09-30 | 2020-09-28 | Apparatuses and methods for packaging |
| PCT/CN2020/118535 WO2021063324A1 (en) | 2019-09-30 | 2020-09-28 | Apparatuses and methods for packaging |
| US17/655,171 US11834248B2 (en) | 2019-09-30 | 2022-03-16 | Apparatuses with elastic sheets for packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652021.6U CN211167783U (en) | 2019-09-30 | 2019-09-30 | Double-deck film protection packing inside lining of integral type and packing carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211167783U true CN211167783U (en) | 2020-08-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921652021.6U Active CN211167783U (en) | 2019-09-30 | 2019-09-30 | Double-deck film protection packing inside lining of integral type and packing carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211167783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021063324A1 (en) * | 2019-09-30 | 2021-04-08 | Zhejiang Dahua Technology Co., Ltd. | Apparatuses and methods for packaging |
| CN116368069A (en) * | 2020-10-19 | 2023-06-30 | Pa·科特公司 | Packaging integrated device for holding objects |
-
2019
- 2019-09-30 CN CN201921652021.6U patent/CN211167783U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021063324A1 (en) * | 2019-09-30 | 2021-04-08 | Zhejiang Dahua Technology Co., Ltd. | Apparatuses and methods for packaging |
| US11834248B2 (en) | 2019-09-30 | 2023-12-05 | Zhejiang Dahua Technology Co., Ltd. | Apparatuses with elastic sheets for packaging |
| CN116368069A (en) * | 2020-10-19 | 2023-06-30 | Pa·科特公司 | Packaging integrated device for holding objects |
| CN116368069B (en) * | 2020-10-19 | 2024-04-09 | Pa·科特公司 | Packaging integrated device for holding objects |
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