CN2307756Y

CN2307756Y - Corrugated cardboard pad structure

Info

Publication number: CN2307756Y
Application number: CN 97218990
Authority: CN
Inventors: 洪志修
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-10
Filing date: 1997-06-10
Publication date: 1999-02-17
Anticipated expiration: 2007-06-10

Abstract

The utility model provides a corrugated cardboard cushion structure, which is a multi-layer corrugated cardboard cushion formed by bonding a predetermined number of corrugated cardboards, and a predetermined number of positioning grooves are formed on the multi-layer corrugated cardboard cushion. The structure is shock-proof, pressure-resistant, does not pollute the environment, saves labor, time, and has low cost.

Description

The corrugated board pad body structure

The utility model relates to a kind of pad for the use of article liner, and more specifically it is meant especially relevant for a kind of corrugated board pad body structure.

Generally (for example: vision receiver for electrical appliance, electric refrigerator, air conditioner etc.) and breakables (for example: glass, bowl, tea sets etc.) etc. carrying is carried, for preventing in the handling process because of impact wreckage or shaking impaired, all can be in the carton of packing in addition liner support and the pad of buffer capacity to have, to reach shock-absorbing, crashproof effect, the most common in the past mode all is to utilize in carton liner with the Styrofoam material, really impact wreckage or shake impaired problem and all obtained suitable solution haply, relative also brought otherwise puzzlement, at first with regard to environmental protection, after takeaway, this Styrofoam liner does not promptly again need together with Packaging Box, in case be dropped, this carton with the passing of time with regard to corrodible with the unlikely difficulty that causes in the processing, this Styrofoam liner of thought is limited to material and does not but change all the time, burned and can be produced the black smoke stench, so as long as can't dispose in one day, accumulating over a long period becomes pollution on the environment at last, must cause great lethality to environment; And then with regard to shock-proof effect, no matter how strong the shock-absorbing ability is for this Styrofoam liner, after making, but unavoidable its all can have a cooresponding hardness, promptly again can't make it to return to original state in case cave in after the tool pressurized, thereby say cooresponding limited for the buffer capacity strictness that article can be provided, at least shock-absorbing, still have defective slightly in the resistance to compression and can't attain in perfection, the above problem that solves has been arranged artificially at present, be to adopt the single layered tile corrugated paper board with pad material as article, though it has overcome environmental issue, and the effect that also has shock-absorbing slightly, but will be subject to the deficiency of shock-absorbing performance.At above class-one defect,, really be the target that a utmost point waits to lay siege to improvement asking desirable, practical and progressive today.

Contriver of the present utility model thinks funiculus through detailed, and amasss and be engaged in the dealer's system of various cardboards and carton etc. and the experience of research and development for many years, several times manufactures experimently and studies, and creates a kind of corrugated board pad body structure finally.

Main purpose of the present utility model is to be to provide a kind of corrugated board pad body structure, it is to be pad with the multi-wall corrugated board, utilize the sharp keen cutter of zig-zag to adopt a little contact to break through the surface of multi-wall corrugated board, and cooperate fast speed punching press action, be able to one time punching molded mode eventually and on multi-wall corrugated board, finish the smooth detent of periphery cutting, in the making not only the saving of labor, save time, and also can reduce the cost of making.

Another purpose of the present utility model, promptly be to provide a kind of corrugated board pad body structure, because it is to adopt one time punching molded mode producing detent, so, be unlikely damage or the article that injure thereafter to be put from guaranteeing that the otch that is cut out is smooth neat.

A purpose more of the present utility model provides a kind of corrugated board pad body structure, realizes shock-absorbing, resistance to compression, free from environmental pollution.

According to corrugated board pad body structure provided by the utility model, it is that the corrugated board bonding of taking predetermined number constitutes the multi-wall corrugated board pad, and system is provided with the detent of predetermined number on the described multi-wall corrugated board pad.

It arranges kenel each corrugated board that this multi-wall corrugated board pad is constituted, and the best angle of waveform rib between the levels is to be the kenel that 90 degree intersect.

In sum, the disclosed structure of the utility model, be to adopt fluting board to make, but shock-absorbing, resistance to compression, free from environmental pollution, it must utilize the sharp keen cutter of zig-zag to adopt a little contact to break through the surface of multi-wall corrugated board, and cooperate fast speed punching press action, be able to one time punching molded mode eventually and on multi-wall corrugated board, finish the smooth detent of periphery cutting, saving of labor not only in the making, save time, and also can reduce the cost of making, the utility model is because it is to adopt one time punching molded mode to produce detent, be smooth neat can guarantee the otch that is cut out certainly, be unlikely damage or the article that injure thereafter to be put, so, the utlity model has the utilizability on the industry.

Relevant the utility model is to reach above-mentioned purpose, and the technology that is adopted, means and other effect are especially exemplified by a preferable possible embodiments and cooperate graphic being described in detail as follows.

Fig. 1 is a three-dimensional combination scheme drawing of the present utility model.

Fig. 2 is that the utility model shows the wherein schematic perspective view of the sharp keen cutter of the set zig-zag of punching machine patrix (counterdie).

Fig. 3 is the solid combination scheme drawing of another embodiment of the present utility model.

Please cooperate and consult shown in each figure, each sheet corrugated board 2 is combined into the pad made of paper 3 of a predetermined altitude, and produce a location groove 21 thereon, be to implement to finish a multi-wall corrugated board pad 3 with manufacturing according to following step substantially.

(A). take corrugated board: at first take the corrugated board 2 that predetermined number cut into suitable size and consistency of thickness and think saw lumber:

(B). go up and stick with paste operation: then promptly the predetermined position on these each corrugated board 2 surfaces gives coated with an amount of stick (for example: resin, white glues or hot melt adhesive etc. are all applicable), to impel this each corrugated board 2 all to be gone ahead of the rest fitly bonded to one another is one, to form the kenel of a pad 3 made of paper;

(C). insert in the counterdie (patrix) and located: being about to this multi-wall corrugated board pad 3 that has been bonded as one thereafter, to be inserted in counterdie (patrix) (not shown) of the set mould of a punching machine (not showing on the figure) (can be to be positioned in the counterdie, can also be to be positioned in the patrix), make it be positioned at suitable position to be processed;

(D). patrix (counterdie) pierces through operation: and then promptly operate preliminary punching press action, utilize the sharp keen cutter 41 of the made predetermined number zig-zag of establishing of this upper mould (counterdie) 4 peripheries and appropriate location to take the lead in piercing through the uppermost surface 31 of this multi-wall corrugated board pad 3, in other words, it can make basic groove shapes with the sharp keen cutter 41 of this zig-zag in advance on this uppermost surface 31, whether it can easily cut out shape and the unlikely uppermost surface 31 of flattening this pad 3 that causes so, whether look closely sharp keen cutter 41 its arrangements of the made predetermined number zig-zag of establishing of this patrix (counterdie) 4 peripheries and appropriate location compact, if the sharp keen cutter 41 of this each zig-zag is arranged comparatively closely, naturally can cut out the comparatively neat groove of peripheral incisions lines, so from saving thereafter the operation that must modify again the edge that is cut out, when saving unnecessary temporal waste;

(E). finish the punching press action: after then then this patrix (counterdie) 4 pierces through operation, promptly proceed follow-up punching press action to finish whole punching stroke, it can be with sharp keen cutter 41 differing heights of this patrix (counterdie) 4 set zig-zags and profile varying (as shown in Figure 2, the sawtooth 411 of outer ring is highly shorter, the sawtooth 412 of inner ring is highly then higher), can on multi-wall corrugated board pad 3, suppress one and have the groove 32 (as shown in Figure 1) of reservation shape and high low depth or suppress a groove 33 (as shown in Figure 3) with through hole;

(F). mold one and finish product: after treating these detent 32,33 shaping structures at last, withdraw from mould, from obtaining multi-wall corrugated board pad 3 finished products with shock-absorbing, antihunt action, also can utilize the groove 32,33 that molded that yarn, electrical appliance or breakables or other product of being afraid of collision of circumvolution on reel inserted wherein, can obtain desirable protection make avoid because of vibrations or knock against each other or scratch impaired.

As shown in Figure 3, method for making of the present utility model wherein each corrugated board of being constituted of this multi-wall corrugated board pad 32 its arrange kenels, waveform rib 22 can be to be person parallel to each other between the levels, certainly for increasing the intensity of its structure, as shown in Figure 2, wherein each corrugated board of being constituted of this multi-wall corrugated board pad 32 its arrange kenels, waveform rib 22 best angles are to be the crossing kenel of 90 degree between the levels, to obtain the effect of complementation.

In addition, be worth this special one carry be, as shown in Figure 3, be to show that one has the detent 33 of intercrossing type, its production method is just like not having the detent 32 (as shown in Figure 1) of intercrossing type, step is identical, difference just is the sharp keen cutter of this patrix (counterdie) 4 design-calculated zig-zags 41, and they are highly different, there is no any difference for the rest, so this patrix (counterdie) 4 that moves still once gets final product the detent 33 that punch forming goes out to have intercrossing type, be needn't be through twice or the above punching press processing procedure of twice, can save unnecessary procedure of processing in fact, to reach the saving of labor, the time-saving purpose is to reduce the cost of making.

Claims

1. corrugated board pad body structure is characterized in that: the corrugated board bonding of predetermined number constitutes the multi-wall corrugated board pad, and system is provided with the detent of predetermined number on the described multi-wall corrugated board pad.

2. corrugated board pad body structure as claimed in claim 1 is characterized in that: it arranges kenel each corrugated board that this multi-wall corrugated board pad is constituted, and the best angle of waveform rib between the levels is to be the kenel that 90 degree intersect.