CN106516420A

CN106516420A - Plastic packing paper and dodecagonal packing box integrally folded and formed by utilizing same

Info

Publication number: CN106516420A
Application number: CN201611146103.4A
Authority: CN
Inventors: 赖小伍; 赖小勇; 卿雷; 陈新兰
Original assignee: ZHONGSHAN YIJIANXING PLASTIC PRODUCTS Co Ltd
Current assignee: ZHONGSHAN YIJIANXING PLASTIC PRODUCTS Co Ltd
Priority date: 2016-12-13
Filing date: 2016-12-13
Publication date: 2017-03-22

Abstract

The invention provides plastic packing paper and a dodecagonal packing box integrally folded and formed by utilizing the same. The plastic packing paper comprises a circular surface. The circular surface is provided with a dodecagonal first fold line and a dodecagonal second fold line. The length of the first fold line is smaller than that of the second fold line. The sides of the first fold line are parallel to the sides of the second fold line in a one-to-one correspondence mode. The corresponding vertexes of the first fold line and the second fold line are connected to form third fold lines. The third fold lines continuously extend outwards to the outer edge of the circular surface. The vertexes of the first fold line extend outwards to the second fold line to form fourth fold lines. The fourth fold lines are perpendicular to the sides intersected with the fourth fold lines on the second fold line. The points where the fourth fold lines and the second fold line are intersected extend outwards to form fifth fold lines parallel to the third fold lines adjacent to the fourth fold lines. The integrally folded and formed dodecagonal packing box provided by the invention is convenient to disassemble and assemble, capable of being recycled, made of a PET plastic material or a PP plastic material and conducive to environmental protection.

Description

Plastic cement wrapping paper and using its foldable formed dodecagon packing box of one

Technical field

The present invention relates to packing box technical field, more particularly to a kind of plastic cement wrapping paper and its one folding forming is utilized Dodecagon packing box.

Background technology

At present, box body of many packing boxes mostly for cuboid, directly packs product by film impression folding and forming, but Be production process it is complicated but also want glue to stick into type, packaging packaging complexity and how glue bonding has chemistry Composition is inside.The problems such as CSAT is reduced.

Accordingly, it is desirable to provide a kind of plastic cement wrapping paper and using its foldable formed dodecagon packing box of one solving Above-mentioned technical problem.

The content of the invention

The invention mainly solves the technical problem of providing a kind of plastic cement wrapping paper and using its one foldable formed ten Two side shape packing boxes, are easy to dismounting, reusable edible, beneficial to environmental protection.

To solve above-mentioned technical problem, the first technical scheme that the present invention is adopted is to provide a plastic cement wrapping paper, including one Individual rounded face, is provided with the first crease line and the second crease line in the rounded face, the first crease line, the second crease line are all ten Two side shapes, the length of side of the length of side of the first crease line less than the second crease line, and one a pair of the side of the first crease line, the second crease line Should be parallel, the common symmetrical centre of the first crease line, the second crease line and rounded face, the first crease line, the second crease line are corresponding Summit line forms the 3rd crease line, and the 3rd crease line continues to extend out to the outward flange of rounded face, the first crease line Summit extends out to the second crease line and forms the 4th crease line, what the 4th crease line was intersected with which on the second crease line Side, the point that the 4th crease line is intersected with the second crease line stretch out and are formed in parallel with the 5th of the 3rd crease line adjacent thereto Crease line, it is θ with the angle of the 3rd crease line and the 4th crease line of end point to share, and the of end points is shared with the 4th crease line Angle between five crease lines and the 3rd crease line is ф, and θ and ф meet relational expression:ф<θ, the 4th crease line and the 5th Crease line is uniformly distributed in rounded face, and the plastic cement wrapping paper adopts PET plastic materials or PP plastic materials.

It is preferred that, the rounded face outer rim folded by irrelevancy row and the 3rd neighbouring crease line and the 5th crease line stretches out shape Into the irregular flange in edge.

To solve above-mentioned technical problem, the second technical scheme that the present invention is adopted is to provide a kind of by above-mentioned wrapping paper one Foldable formed dodecagon packing box, which is to utilize：By the first crease line outwardly extending portion along the first crease line direction Dodecagonal inner bottom surface right angle bends, by the second crease line outwardly extending portion along the second crease line relative to the first folding line The dodecagonal inner bottom surface right angle that is partially toward between line and the second crease line bends, altogether the 3rd crease line and the 4th on summit Part folded by crease line is close to the 4th crease line another threeth crease line institute folder portion adjacent with the 4th crease line On the outer wall for dividing, the part folded by the 3rd uneven but adjacent crease line and the 5th crease line is close to the 5th crease line And on part folded by the 3rd crease line adjacent and parallel with the 5th crease line, and made by.

The invention has the beneficial effects as follows：A kind of plastic cement wrapping paper and utilize its one foldable formed ten that the present invention is provided Two side shape packing boxes, by being freely conveniently folded into flask, increase embodies packing box and can also accomplish enough without viscose glue water energy Foldable type so that packing box is easy to fold, is easy to assembling, and not easy fracture, appearance looks elegant air, can conveniently transport, and make Ensure the sealing security of packing box with during, the material for adopting is PET plastic materials or PP plastic materials, beneficial to environment Protection.

Description of the drawings

Fig. 1 is the structural representation of the first preferred embodiment of the plastic cement wrapping paper of the present invention.

Specific embodiment

Technical scheme is described in detail with reference to diagram.

It is shown in Figure 1, the plastic cement wrapping paper of the present embodiment, including a rounded face 10, set in the rounded face 10 It is equipped with the first crease line 11 and the second crease line 12, the first crease line 11, the second crease line 12 are all dodecagon, the first folding line The length of side of the length of side of line 11 less than the second crease line 12, and the side one-to-one corresponding of the first crease line 11, the second crease line 12 is parallel, First crease line 11, the second crease line 12 and the common symmetrical centre of rounded face 10, the first crease line 11, the second crease line 12 are corresponding Summit line form the 3rd crease line 13, and the 3rd crease line 13 continues to extend out to the outward flange of rounded face 10, first The summit of crease line 11 extends out to the second crease line 12 and forms the 4th crease line 14, and the 4th crease line 14 is perpendicular to the second folding The side intersected with which in trace line 12, the point that the 4th crease line 14 is intersected with the second crease line 12 are stretched out and are formed in parallel with and which 5th crease line 15 of the 3rd neighbouring crease line 13, it is shared with the angle of the 3rd crease line and the 4th crease line of end point to be θ, it is ф to share the angle between the 5th crease line 15 of end points and the 3rd crease line 13 with the 4th crease line 14, and θ and ф meets Relational expression:ф<θ, the 4th crease line 14 and the 5th crease line 15 are uniformly distributed in rounded face 10, the plastic cement packaging Paper adopts PET plastic materials or PP plastic materials.

Please further referring to Fig. 1, in order to increase aesthetic property, preferably in irrelevancy row and the 3rd neighbouring crease line 13 and 10 outer rim of rounded face folded by five crease lines 15 stretches out to form the irregular flange in edge 16.

To solve above-mentioned technical problem, the second technical scheme that the present invention is adopted is to provide a kind of by above-mentioned wrapping paper one Foldable formed dodecagon packing box, employs the folding forming of wrapping paper one shown in Fig. 1, specifically utilizes：By the first folding 11 outwardly extending portion of trace line is bent along the first crease line 11 towards dodecagonal inner bottom surface right angle, by the second crease line 12 Outwardly extending portion is along the second crease line 12 relative to being partially toward ten between the first crease line 11 and the second crease line 12 The inner bottom surface right angle bending of two side shapes, altogether the part folded by the 3rd crease line 13 and the 4th crease line 14 on summit be close to this On the outer wall of four crease lines 14 another part folded by the 3rd crease line 13 adjacent with the 4th crease line 14, it is uneven but Part folded by the 3rd adjacent crease line 13 and the 5th crease line 15 be close to the 5th crease line 15 and with the 5th folding line On part folded by the 3rd adjacent and parallel crease line 13 of line 15, and made by.

The foldable formed dodecagon packing box of one of the present invention, is to utilize to pre-set plastic cement wrapping paper creasy It is integrally foldable formed, it is easy to dismounting, reusable edible to be conducive to the protection of environment, reduce the waste of resource, and also it is not easily broken Split, appearance looks elegant air conveniently can be transported, and during use, ensure the sealing security of packing box.

Due to the one plastic cement wrapping paper of the present invention and using its foldable formed dodecagon packing box of one, without glue Water bonding just can careless foldable type, and water can be filled support animal, planting plants, can be used for packed products, air is convenient Applicable surface is quite extensive.

Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this The equivalent structure made by bright specification and accompanying drawing content, or other related technical fields are directly or indirectly used in, in the same manner It is included within the scope of the present invention.

Claims

1. a kind of plastic cement wrapping paper, it is characterised in that：Including a rounded face, be provided with the rounded face the first crease line and Second crease line, the first crease line, the second crease line are all dodecagon, and the first folding line line length is less than the second folding line line length Degree, and the side one-to-one corresponding of the first crease line, the second crease line is parallel, the first crease line, the second crease line and rounded face are right altogether Title center, the corresponding summit line of the first crease line, the second crease line form the 3rd crease line, and the 3rd crease line continue to The outward flange of rounded face is extended to outward, the summit of the first crease line extends out to the second crease line and forms the 4th crease line, the The side that four crease lines are intersected with which on the second crease line, the point that the 4th crease line is intersected with the second crease line stretch out The 5th crease line of the 3rd crease line adjacent thereto is formed in parallel with, the 3rd crease line and the 4th folding line with end point is shared The angle of line is θ, and the angle shared with the 4th crease line between the 5th crease line and the 3rd crease line of end points is ф, θ and ф Meet relational expression:ф<θ, the 4th crease line and the 5th crease line are uniformly distributed in rounded face, the plastic cement wrapping paper Using PET plastic materials or PP plastic materials.

2. plastic cement wrapping paper according to claim 1, it is characterised in that：Irrelevancy row and the 3rd neighbouring crease line and Rounded face outer rim folded by five crease lines stretches out to form the irregular flange in edge.

3. a kind of plastic cement wrapping paper foldable formed dodecagon packing box of one that make use of described in claim 1 or 2, which is special Levy and be：Which is to utilize：Will be the first crease line outwardly extending portion straight towards dodecagonal inner bottom surface along the first crease line Angle bends, by the second crease line outwardly extending portion along the second crease line relative between the first crease line and the second crease line Be partially toward the bending of dodecagonal inner bottom surface right angle, altogether the part folded by the 3rd crease line and the 4th crease line on summit is tight It is attached on the outer wall of the 4th crease line another part folded by the 3rd crease line adjacent with the 4th crease line, it is uneven But the part folded by the 3rd adjacent crease line and the 5th crease line be close to the 5th crease line and with the 5th crease line phase Face and on part folded by the 3rd parallel crease line, and made by.