CN1172821C

CN1172821C - Method for packing fragile article with extending shoot

Info

Publication number: CN1172821C
Application number: CNB011343168A
Authority: CN
Inventors: 金朝阳; 杨京
Original assignee: CHAOTENG NEW TECHNOLOGY INSTITUTE OF LUMINESCENCE OF APPLIED CHEMISTRY BEIJING
Current assignee: CHAOTENG NEW TECHNOLOGY INSTITUTE OF LUMINESCENCE OF APPLIED CHEMISTRY BEIJING
Priority date: 2001-10-29
Filing date: 2001-10-29
Publication date: 2004-10-27
Anticipated expiration: 2021-10-29
Also published as: CN1415521A

Abstract

The present invention provides a method for packing long fragile articles, which comprises the steps that (1) a plurality of long fragile articles are embedded into grooves of a thin elastic concave-convex plate with a plurality of concave-convex slots; (2) the elastic concave-convex plate containing the long fragile articles is rolled up to form a rolled form with multiple layers so as to enhance integral strength; (3) the elastic concave-convex plate formed into a rolled shape with multiple layers is bound from the outermost layer so as to prevent from opening by elastic force, and the elastic concave-convex plate can bound by a binding method, or a pasting method, or a wrapping method by heat shrink films or sleeve barrels. The formed thin elastic concave-convex plate with a plurality of concave-convex slots can be made of elastic materials, such as plastic plates, or paper sheets, or composite plates, etc. The packing method of the present invention by utilizing the elastic concave-convex plate protects long fragile articles by fully utilizing the bending resistant capability of the concave-convex slots formed after the elastic concave-convex plate is rolled up.

Description

A kind of packing method of fragile article with extending shoot

Technical field

The present invention relates to a kind of packing method, especially relate to a kind of packing method of utilizing the thin elastic sheet that has many concavo-convex groove to fragile article with extending shoot.

Background technology

Usually, in the practice of people's productive life, often have that some are thin and long and fragile, the product needed of frangibility is by a large amount of packings and transportation.For example in the plainly-packed packing of product of " chemical lighting bar ", adopted a kind of bundling package method.It is that a bundle lighting rod is tied together closely, become an approximate circle cylinder that certain diameter arranged (φ 30～60mm normally, long by 200～600mm), then this a bundle lighting rod is wrapped up in the steam bubble pad outward or do not wrap up in the steam bubble pad and put into a paper web, and sealing paper bucket two ends.Such packing method advantage is that packed bulk density is big, volume efficiency (VE) height, processing ease during packing.But shortcoming is because whole package weight adds that the product weight deadweight is bigger, so in the packed and transported process, because the product breakage that product collision extruding causes is bigger.Another shortcoming of this bundling package is that to be difficult to package shape irregular, diameter disunity, the thin and long product that can't neatly tie up.When this situation is inserted " chemical lighting bar " of good joint in packing, no matter use joint 3 as shown in Figure 1 in packing method on one side, still use as shown in Figure 2 joint 3 and no matter wrap up in the bubble pad in the packing method on both sides, the breakage rate of chemical lighting bar 2 is all very high in practice.Reason is to have produced space 1 as shown in Figure 1, 2 when plugging behind the joint packing of product.These spaces 1 have increased the possibility of product deformation, the chance of breakage when having increased packing and transportation all the better.Another kind of packing method is that to be used for packing length-diameter ratio such as oral liquid be not very big glass product; it uses concavo-convex plastic sheet; the thin plastics holder of especially using the plastic uptake explained hereafter comes fragiles such as cover glass; but such packing method can only be placement from level to level; also necessarily to there be a hard shell to protect again; packaging efficiency is very low, the cost height.

Summary of the invention

The purpose of this invention is to provide a kind of fragile article with extending shoot that can effectively reduce and pack and transport the damaged packing method.

To achieve these goals, the invention provides a kind of packing method of fragile article with extending shoot, may further comprise the steps: a, a plurality of fragile article with extending shoot are embedded in the groove of the thin elasticity buckle plate that has many concavo-convex groove; B, the described elasticity buckle plate that then a plurality of fragile article with extending shoot will be housed are rolled and are formed a multilayer web-like, in order to increase its bulk strength; C, the elasticity buckle plate that will form the multilayer web-like fetter from outermost layer, prevent that it from flicking.

The method of described constraint can be tie up, stickup, heat shrink films parcel or sleeve.Constituting this thin elasticity buckle plate that has many concavo-convex groove can be resilient materials such as plastic sheet, cardboard or composite panel.The methods such as plastic uptake, hot-stretch or cold drawing of can using obtain many concavo-convex groove on thin plate.

Such packing method has made full use of the plastic uptake plastic housing resilient protection to producing between the adaptability of shape of product and the concavo-convex groove.A key point utilizing the elasticity buckle plate to pack of the present invention is light sheet material to be wrapped up in packed article roll, and makes full use of concavo-convex groove rolling the bend resistance ability that the back forms, and has protected fragile article with extending shoot wherein.Pack fragile article with extending shoot in this way, even can save the external packing paper web, and get final product with the heat shrink films parcel.Like this, it is transparent that suitable selection also can make packing become.Can save comparatively expensive paper web, thereby save cost.Another benefit of using the concavo-convex groove packaging product is, need not check product quantity before packing, only needs that product is filled up all recesses and gets final product, because the recess quantity of each piece plate is a fixed number as can be known.And check quantity is the necessary step of traditional bundling package.

Be the experiment contrast of several packing methods below.With packing " chemical lighting bar " is example, will (pack diameter phi 60mm) after " chemical lighting bar " packing, and the damaged experiment statistics data of vertically falling 5 times from the 1M eminence are as follows:

Packing method	Quantity	Annotate and be equipped with	Breakage rate %
Packing method	Quantity	Annotate and be equipped with	Breakage rate %	φ 60 paper web bundling packages	100	Connection-peg is not wrapped up in the steam bubble pad	54％
φ 60 paper web bundling packages	80	Connection-peg is not wrapped up in the steam bubble pad	15％	φ 60 paper web bundling packages	100	Connection-peg is not wrapped up in the steam bubble pad	54％
φ 60 paper web bundling packages	80	Connection-peg is not wrapped up in the steam bubble pad	15％	φ 60 paper web bundling packages	50	The connection-peg at both ends is wrapped up in the steam bubble pad outward	50％
φ 60 paper web boundlings	50	Connection-peg is at one end wrapped up in the steam bubble pad outward	88％	φ 60 paper web bundling packages	50		50％
φ 60 paper web boundlings	50		88％	Concavo-convex plastic uptake plastic flagstone wraparound, the overcoat paper web	40	Connection-peg is not wrapped up in the steam bubble pad	10％
Heat shrinkage film is wrapped up concavo-convex plastic uptake plastic flagstone wraparound	40	Connection-peg is not wrapped up in the steam bubble pad	12％		40	Connection-peg is not wrapped up in the steam bubble pad	10％

By above experiment, fully proved the advantage of concavo-convex groove wraparound fragile article with extending shoot packing method.

Description of drawings

Fig. 1 is the packing scheme drawing when having the chemical lighting bar connection-peg now;

Fig. 2 another kind is the packing scheme drawing when having the chemical lighting bar connection-peg now;

Fig. 3 is that the chemical lighting bar that will connection-peg be arranged is embedded in the scheme drawing in the groove of the thin elasticity buckle plate that has many grooves;

Fig. 4 rolls the packing scheme drawing that forms a multilayer web-like with the elasticity buckle plate that chemical lighting bar is housed;

Fig. 5 is embedded in scheme drawing in the groove of the thin elasticity buckle plate that has many grooves with glass pipet;

Fig. 6 rolls the packing scheme drawing that forms a multilayer web-like with the elasticity buckle plate that glass pipet is housed.

The specific embodiment

Referring to Fig. 3 and Fig. 4, with the example that is packaged as of chemical lighting bar.Chemical lighting bar is a kind disposable product, and its basic structure is to put one or many thin-walled glass-tubes compositions in deformable plastic outer tube.With the outer tube bending, make the inner glass pipe cataclasm in use, thus thereby the chemiluminescence that makes interior liquid of glass tube and the liquid mixing between plastic pipe and the glass tube produce finite time.And products such as the bracelet that constitutes by " chemical lighting bar ", necklace to be hollow joint plastic pipe by diameter weak point bigger slightly than chemical lighting bar connect two ends forms, and the necklace of some kind with pickpocket's bracelet with the joint composition that links together from beginning to end.Joint to be inserted in an end of lighting rod when some customer requirement is dispatched from the factory, or the lighting rod more than two is connected earlier with joint, and not bend, use with convenient.But,,, thereby cause product failure so this series products very little external force in packed and transported just can make its fracture usually less than 0.2mm because the inner glass thickness of pipe as thin as a wafer.This is very big in some length-diameter ratio, as particularly outstanding greater than (as: luminous bracelet φ 5*200mm, necklace φ 6*600mm etc.) this situation in " chemical lighting bar " product of 20: 1.Therefore in the packing method of present embodiment, at first a plurality of chemical lighting bars 2 that have joint 3 are embedded in many grooves 5 of thin elasticity buckle plate 4; The described elasticity buckle plate 4 that chemical lighting bar 2 will be housed is then rolled multilayer web-like of formation, in order to increase its bulk strength; The elasticity buckle plate 4 that will form the multilayer web-like again prevents that from the outermost layer constraint it from flicking.

Referring to Fig. 5 and Fig. 6, Fig. 5 is embedded in scheme drawing in the groove 5 of the thin elasticity buckle plate 4 that has many grooves with glass pipet 6; Fig. 6 rolls the packing scheme drawing that forms a multilayer web-like with the elasticity buckle plate 4 that glass pipet 6 is housed.Its packing method is at first a plurality of glass pipets 6 to be embedded in many grooves 5 of thin elasticity buckle plate 4; The described elasticity buckle plate 4 that glass pipet 6 will be housed is then rolled multilayer web-like of formation, in order to increase its bulk strength; The elasticity buckle plate 4 that will form the multilayer web-like again prevents that from the outermost layer constraint it from flicking.

The shape of groove 5 can be with the profile variation of packaged fragile article with extending shoot.

Claims

1. the packing method of a fragile article with extending shoot is characterized in that may further comprise the steps: a, a plurality of fragile article with extending shoot are embedded in the groove of the thin elasticity buckle plate that has many concavo-convex groove; B, the described elasticity buckle plate that then a plurality of fragile article with extending shoot will be housed are rolled and are formed a multilayer web-like, in order to increase its bulk strength; C, the elasticity buckle plate that will form the multilayer web-like again fetter from outermost layer, prevent that it from flicking.

2. packing method according to claim 1, it is characterized in that among the step c the elasticity buckle plate that will form the multilayer web-like from the method for outermost layer constraint can be tie up, stickup, heat shrink films parcel or sleeve.

3. packing method according to claim 1 and 2 is characterized in that the shape of described groove can be with the profile variation of packaged fragile article with extending shoot.

4. packing method according to claim 1 and 2 is characterized in that described elasticity buckle plate can be plastic sheet, cardboard or composite panel.