CN201330018Y

CN201330018Y - Multi-property composite packing product

Info

Publication number: CN201330018Y
Application number: CNU2008202313284U
Authority: CN
Inventors: 郭斌; 纪平
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-05
Filing date: 2008-12-05
Publication date: 2009-10-21
Anticipated expiration: 2018-12-05

Abstract

The utility model relates to a packing product which is stuffed in the space between a packed article and a packing box to support, cushion and protect the article. In order to change the technical aspect that the prior art can hardly take both environment protection and cost optimization and both supporting strength and flexible cushioning performance into consideration, the utility model provides a multi-property composite packing product, and a plastic foam material cushioning body is combined or embedded on the surface of a pulp-molded basal body to form the multi-property composite packing product. The utility model is characterized in that the pulp-molded product is used as the supporting basal body, wherein the pulp-molded product can be flexibly fabricated into various shaped structures with high supporting strength according to needed shapes, moreover, the shaping is accurate, the technique is simple, and the requirement on environment protection can be met, and the fabrication cost is low; plastic foam material with excellent cushioning performance is used as the cushioning body, and thereby, the environment-friendly packing product which has the advantages of rigidity, flexibility, supporting and cushioning functions and low cost and is suitable for mass production, is formed.

Description

Many qualities compound type packing articles

Technical field

The utility model relates in the space that places between packed article and the packing box, play the packing articles that filling is supported and buffering is protected.

Background technology

For example electronic product, high-end electromechanical appliance, especially large-scale product or equipment, must be in space between packing box and the product body or space, corner filling possess and support and the packing articles of buffering protective effect.At present, these type of filling and packing goods are mainly selected for use EPS foam plastic product or honeycomb paper material product, but consider from environmental protection and cost two aspects, the EPS foamed plastic is the contaminated materials of generally acknowledging, it is inevitable being eliminated, what replace has plastic foamed moulded products of EPP, EPE or an integrated PE foaming product, and there is the high problem of manufacturing cost in the plastic foamed moulded products of EPP, EPE, the problem of integrated PE expanded molded article is that hardness is soft partially, cause the support degree deficiency, also exist simultaneously and technical matters such as should not produce in enormous quantities.Honeycomb paper material product raw materials consumption height, manufacturing process are comparatively complicated, are difficult for accurate forming, and forming stability is poor.And the pulp mold paper products and the manufacturing technology thereof of just progressively rising, because of having that moulding is accurate, intensity is high, low cost of manufacture, meeting plurality of advantages such as environmental protection and in packing articles, show up prominently gradually, but also there are some practical problemss in the pulp mold paper products, as goods are hard partially, cushion characteristic is relatively poor, rough surface, and easily fall slag.In sum, also there are not a kind of filling and packing goods of taking into account environmental protection and cost optimization, strength support and these characteristics of flexible buffer in the prior art as can be known.

Summary of the invention

Goal of the invention of the present utility model is to provide a kind of many qualities compound type packing articles of taking into account support strength and flexible buffer performance, cost and environmental-protecting performance optimization.Many qualities compound type packing articles technical scheme that the utility model provides, its major technique content is: a kind of many qualities compound type packing articles, it comprises the pulp mold matrix, and is compound or inlay the plastic foam material buffer body is set on the surface of pulp mold matrix with respect to packaged product.

Many qualities compound type packing articles technical scheme disclosed in the utility model, adopted the intensity height, by required profile can make various molding structures flexibly and moulding accurate, stable, technology is simple, the pulp mold paper products of compliance with environmental protection requirements and low cost of manufacture are as support substrate, compound or be inlaid with the superior plastic foam material of cushion characteristic on this matrix as buffer body, thereby constitute a kind of just with gentle, support and help mutually with bumper and absorbing shock, cost is low, the novel environment friendly packing articles that is suitable for producing in enormous quantities, be applied to as vision receiver, chopping machine, in the packing of products such as machinery that big-and-middle-sized electronic product such as acoustical equipment and other packing class requirement are high or electromechanical equipment, it supports the gentle shock stability of eating up part of and reaches technical requirement fully.

Description of drawings

Fig. 1 and Fig. 2 are respectively these many qualities compound type packing articles two embodiment three-dimensional structure diagrams

Fig. 3 to Fig. 8 be respectively plastic foam material buffer body body that had with the three-dimensional structure diagram pulp mold matrix wedge joint

Fig. 9 and Figure 10 are respectively pulp mold matrix and this matrix and three-dimensional structure diagram after the plastic foam material buffer body engages

Figure 11 to Figure 13 is respectively that the plastic foam material buffer body is three kinds of embodiment three-dimensional structure diagrams of angular structure

Figure 14 to Figure 19 is the embodiment three-dimensional structure diagram of plastic foam material different padded surfaces that buffer body has respectively

Figure 20 and Figure 21 are respectively the three-dimensional structure diagrams that pulp mold matrix and this matrix and plastic foam material buffer body engage with dovetail furrow.

The specific embodiment

The disclosed many qualities compound type of the utility model packing articles; include pulp mold matrix 1; also include with compound or be fixed in the plastic foam material buffer body 2 that pulp mold matrix 1 is provided with respect to the surface of packaged product with mosaic mode; promptly play the mechanical support effect by pulp mold matrix 1; play buffering and shock-absorbing protecting effect by plastic foam material buffer body 2; plastic foam material wherein can be selected to make in multiple expanded material, and these expanded materials can be the EPS plastic foam materials; the EPP plastic foam material; the EPE plastic foam material; polyurethane material or rubber expanded material.Plastic foam material buffer body 2 can adopt a layer composite structure, promptly the pulp mold matrix with respect to the packaged product surface on compound formation one buffer table surface layer as buffer body, in actual production was made, this structure can adopt technical methods such as vacuum forming or hot moulding to carry out the multiple film of plastics on pulp mold matrix 1 and handle manufacturing.Example structure that also can be as depicted in figs. 1 and 2, adopt between its plastic foam material buffer body 2 and the pulp mold matrix 1 and inlay the structure that combines: a kind of engage that to implement structure be pulp mold matrix 1 with plastic foam material buffer body 2 between the wedge groove grafting fixed form that cooperates of employing convex-concave, plastic foam material buffer body unitary construction as shown in Figure 3, with Figure 20 and shown in Figure 21, adopt dovetail furrow socket connection structure between the two; Or adopt between the two as Fig. 4, Fig. 5 and " worker " font mortise lock connection structure shown in Figure 6; Or between the two as Fig. 7, shown in Figure 8, plastic foam material buffer body 2 adopts the catching groove unitary construction, and retaining ring is on pulp mold matrix 1 convex shape that go up on the surface and plastic foam material buffer body 2 catching grooves match; Perhaps plastic foam material buffer body 2 is made the plush copper structure, and the bottom embeds the fixing formation in surface of pulp mold matrix 1, as Fig. 9 and shown in Figure 10.Its plastic foam material buffer body 2 also can be made into turning shape member, shown in Figure 11,12,13, wherein Figure 11 and Figure 12 are the dihedral monomer, one gusset surface is provided with the dovetail wedge joint projection 20 with 1 socket connection of pulp mold matrix, and its another gusset then is slick and sly mating surfaces or the protruding padded surface that contacts with packaged product; In example structure shown in Figure 13, the plastic foam material buffer body 2 of dihedral has adopted two lateral body dihedral composite unit structures, be that one lateral body and another lateral body adopt dovetail wedge joint projection 21 or other wedge joint structure to connect and compose a dihedral buffer body, the wedge joint projection 22 that all is provided with by the wedge joint position or two lateral bodys of one lateral body connects and composes with pulp mold matrix 1 wedge joint, and it is design-calculated at being filled with the comparatively complicated corner filling of corner space structure that this structure constitutes.In the technical program constituted, its plastic foam material buffer body 2 was as the member that directly contacts with packaged product, and its mating surfaces can be the plane, as shown in Figure 1, also can make slick and sly convex surfaces according to actual needs, as shown in Figure 2; Or single-arc shaped surface as shown in figure 14, wave multi sphere shape surface shown in Figure 15; Or the slick and sly shape of concave type as shown in figure 11 surface; Also can be the columnar projections surface, the buffer body of mushroom as shown in figure 10, column buffer body as shown in figure 16; It also can be the buffer body with toothed surfaces shown in Figure 17; Or buffer body as shown in figure 18 with flute profile surface; Or buffer body as shown in figure 19 with triangular hill surface.

Claims

1, a kind of many qualities compound type packing articles is characterized in that it comprises pulp mold matrix (1), and is compound or inlay plastic foam material buffer body (2) is set on the surface of pulp mold matrix with respect to packaged product.

2, many qualities compound type packing articles according to claim 1, it is characterized in that the pulp mold matrix with respect to the packaged product surface on compound formation one buffer table surface layer as buffer body.

3, many qualities compound type packing articles according to claim 1 is characterized in that adopting between pulp mold matrix and the plastic foam material buffer body " worker " font mortise lock connection structure.

4, many qualities compound type packing articles according to claim 1, it is characterized in that plastic foam material buffer body (2) is the catching groove structure, retaining ring is on the convex shape that matches with plastic foam material buffer body (2) catching groove on pulp mold matrix (1) surface.

5, many qualities compound type packing articles according to claim 1 is characterized in that its plastic foam material buffer body (2) is a turning shape member.