CN201841713U

CN201841713U - Impact resistant moistureproof composite packing material

Info

Publication number: CN201841713U
Application number: CN201020567132XU
Authority: CN
Inventors: 曾广胜; 许超
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-19
Filing date: 2010-10-19
Publication date: 2011-05-25
Anticipated expiration: 2020-10-19

Abstract

An impact resistant moistureproof composite packing material comprises an external layer paper, a bottom layer paper, a sandwich paper I, a sandwich paper II, a corrugated paper core, a wood plastic foaming material layer I and a wood plastic foaming material layer II. The wood plastic foaming material layer I is arranged between the external layer paper and the sandwich paper I. The wood plastic foaming material layer II is arranged between the bottom layer paper and the sandwich paper II. The corrugated paper core is arranged between the sandwich paper I and the sandwich paper II. The wood plastic foaming material layer I, the wood plastic foaming material layer II and the corrugated paper core have the same height. The utility model has the advantages of wood plastic foaming materials and a corrugated cardboard meanwhile, can be degraded and reclaimed and has less environmental pollution. The utility model can be applied to both the transportation package of the traditional heavy products, the shockproof lining package of industrial products and places at which the traditional corrugated cardboard can not be used, such as the package of damp environment products and internal articles of high-class commodities.

Description

Shock-resistant damp-proof compound package material

Technical field

The utility model relates to a kind of packaging material, especially relates to a kind of shock-resistant damp-proof compound package material.

Background technology

Plastic package material occupies very big proportion in packaging material, kind mainly contains foamed plastic and air cushion plastic sheetings such as EPS, EPE, EVA, EPP.These material shock-absorbing capacities are good, cheap, but they can not degrade, and environment is caused seriously " white pollution ".

As the corrugated board of packaging material have processability well, easily cut, easy bonding, advantage such as cost is low, coordinate well with corrugated case, the serviceability temperature scope is wideer than foamed plastics, do not pack public hazards, the facility of drawing materials, mature production technology.But also have some shortcomings, harder as the surface, flexibility is poor, and resilience is poor, is difficult to form three-dimension curved surface, and moisture-resistance is poor; The overload nerve is relatively poor, can not directly contact the surface of content during quality merchandise in packing, makes content occur relatively moving between the cardboard and damage content surface etc. with cushioning.

The utility model content

The purpose of this utility model is to provide a kind of intensity height, resilience is good, and environmental pollution is few, can be used for the packed and transported of conventional heavy-duty product, the shockproof inner lining of industrial goods, the packing that also can be used for the wet environment product, the shock-resistant damp-proof compound package material of quality merchandise content packing.

The purpose of this utility model is achieved through the following technical solutions:

It comprises outer facial tissue, bottom facial tissue, sandwich paper's I, sandwich paper's II, corrugating media, it is characterized in that, also be provided with Wood-plastic foam material layer I and Wood-plastic foam material layer II, it between described outer facial tissue and the sandwich paper's I Wood-plastic foam material layer I, being Wood-plastic foam material layer II between bottom facial tissue and the sandwich paper's II, is corrugating media between sandwich paper's I and the sandwich paper's II; Wood-plastic foam material layer I, Wood-plastic foam material layer II are identical with the corrugating media height.

V, U that described corrugating media shape can be GB/T 6544-2008 standard code or the stupefied type of UV, the corrugating media interfacial structure can be the stupefied type of A, B, C, E, F, G, N or O of GB/T 6544-2008 standard code, the shape of corrugating media I and corrugating media II can be identical with structure, also can be different.

Described sandwich paper I, sandwich paper's II can be provided with, and promptly the corrugating media two sides directly is bonded on the Wood-plastic foam material layer.

Described Wood-plastic foam material (WPC) is to be raw material with thermoplastic and discarded plant fiber powder, through the composite of extruding, forming method such as injection moulding, compacting is made.Described thermoplastic can adopt industry, the discarded various plastics of life, and plant fiber powder can adopt the leftover bits and pieces, straw, cotton stalk, powdered rice hulls of timber processing etc. to process.The production of Wood-plastic foam composite and use not towards periphery that environment distributes the volatile matter of harm humans health, material itself can also reclaim and carry out the secondary utilization, also can degrade, thereby be a kind of green material.

The used Wood-plastic foam material of the utility model can but to be not limited to be polyethylene (PE), polypropylene (PP), polystyrene (PS), polyvinyl chloride Wood-plastic foam materials such as (PVC), foam structure is preferably closed pore, the aperture is preferably 0.5 ~ 5mm.

Described outer facial tissue, bottom facial tissue can adopt brown paper, and sandwich paper's I, sandwich paper's II and corrugating media can adopt fluting medium.

The used adhesive that bonds can be the amylan that the traditional tile corrugated paper board is used, and can use the roller gluing.

The shock-resistant damp-proof compound package material of the utility model has seven layers of corrugated board high-strength characteristic and advantages such as the Wood-plastic foam material thermal conductivity is low, moisture permeability is low, air penetrability is low, shock-absorbing capacity excellence concurrently.And skin is the Wood-plastic foam material, and the surface is soft relatively, can directly contact the surface of content when the packing quality merchandise, makes between content and the Wood-plastic foam material layer not relatively move, and helps protecting the content surface.

Therefore, the shock-resistant damp-proof compound package material of the utility model is a kind of new environmental protection compound package material.Both can be used for the transportation and packing of conventional heavy-duty product, the shockproof inner lining packing of industrial goods, also can be used for the out of use place of traditional tile corrugated paper board, as the packing of wet environment product, the packing of quality merchandise content.

Description of drawings

Fig. 1 is the structural representation of the utility model one embodiment.

Fig. 2 is the structural representation of another embodiment of the utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment 1

With reference to Fig. 1, present embodiment comprises outer facial tissue 1, bottom facial tissue 7, sandwich paper's I 3, sandwich paper's II 5, corrugating media 4, also be provided with Wood-plastic foam material layer I 2 and Wood-plastic foam material layer II 6, it between described outer facial tissue 1 and the sandwich paper's I 3 Wood-plastic foam material layer I 2, being Wood-plastic foam material layer II 6 between bottom facial tissue 7 and the sandwich paper's II 5, is corrugating media 4 between sandwich paper's I 3 and the sandwich paper's II 5; Wood-plastic foam material layer I 2, Wood-plastic foam material layer II 6 are highly identical with corrugating media 4.

V, U that described corrugating media 4 shapes are GB/T 6544-2008 standard codes or the stupefied type of UV, corrugating media 4 interfacial structures are stupefied types of A, B, C, E, F, G, N or O of GB/T 6544-2008 standard code.

Wood-plastic foam material layer I 2 and Wood-plastic foam material layer II 6 are PE, PP, PVC or PS Wood-plastic foam material, and foam structure is a closed pore, aperture 0.5 ~ 5mm.

Outer facial tissue 1 and bottom facial tissue 7 adopt brown paper, and corrugating media 4 and sandwich paper's I 3, sandwich paper's II 5 adopt fluting medium.

The amylan that adhesive is used for the traditional tile corrugated paper board is used the roller gluing.

Embodiment 2:

With reference to Fig. 2, present embodiment comprise corrugating media 4 ', stupefied top, corrugating media 4 ' both sides directly be bonded with respectively Wood-plastic foam material layer I 2 ' and Wood-plastic foam material layer II 6 ', Wood-plastic foam material layer I 2 ', Wood-plastic foam material layer II 6 ' with corrugating media 4 ' highly identical.Surplus with embodiment 1.

The present embodiment product has lower-cost advantage, but bonding strength relatively poor (can by repeatedly gluing improve).

Claims

1. shock-resistant damp-proof compound package material, comprise outer facial tissue, bottom facial tissue, sandwich paper's I, sandwich paper's II, corrugating media, it is characterized in that, also be provided with Wood-plastic foam material layer I and Wood-plastic foam material layer II, it between described outer facial tissue and the sandwich paper's I Wood-plastic foam material layer I, being Wood-plastic foam material layer II between bottom facial tissue and the sandwich paper's II, is corrugating media between sandwich paper's I and the sandwich paper's II; Wood-plastic foam material layer I, Wood-plastic foam material layer II are identical with the corrugating media height.

2. shock-resistant damp-proof compound package material as claimed in claim 1, it is characterized in that, the corrugating media shape is V, U or the stupefied type of UV of GB/T 6544-2008 standard code, and the corrugating media interfacial structure is the stupefied type of A, B, C, E, F, G, N or O of GB/T 6544-2008 standard code.

3. shock-resistant damp-proof compound package material as claimed in claim 1 is characterized in that, described Wood-plastic foam material is polyethylene, polypropylene, polystyrene or polyvinyl chloride Wood-plastic foam material, and foam structure is a closed pore, and the aperture is 0.5 ~ 5mm.

4. shock-resistant damp-proof compound package material, comprise corrugating media, it is characterized in that, stupefied top, corrugating media both sides directly is bonded with Wood-plastic foam material layer I and Wood-plastic foam material layer II respectively, and the height of described Wood-plastic foam material layer I, Wood-plastic foam material layer II and corrugating media is identical.

5. shock-resistant damp-proof compound package material as claimed in claim 4, it is characterized in that, the corrugating media shape is V, U or the stupefied type of UV of GB/T 6544-2008 standard code, and the corrugating media interfacial structure is the stupefied type of A, B, C, E, F, G, N or O of GB/T 6544-2008 standard code.

6. as claim 4 or 5 described shock-resistant damp-proof compound package materials, it is characterized in that described Wood-plastic foam material is polyethylene, polypropylene, polystyrene or polyvinyl chloride Wood-plastic foam material, foam structure is a closed pore, and the aperture is 0.5 ~ 5mm.