CN1071634A - Toothpaste plastic packing tube - Google Patents

Abstract

Toothpaste plastic packing tube is a kind of overall plastic toothpaste packing of simulating aluminium matter pipe, tube made of lead and tin original packaging performance fully.It is characterized in that flat sticking chain piece of device tooth hook ring and the flat sticking chain piece of hook ring on the plastic pipe inwall.Its in-use performance can effectively cut during pinching toothpaste and frustrate after the resistance dentifrice slurry falls back as aluminium, lead tin tube packing, has avoided air-breathing dust suction, paste segment, bubbling to spatter the magnitude disadvantage.It is the renewal product of a kind of comprehensive replacement aluminium, lead tin tube packing.Can be country its every year and exempt from the valuable non-metalss of consumption saving tons up to ten thousand.Also be toothpaste producer cost-cutting simultaneously, raise interest rates, simplify technology, enlarge output, make things convenient for the fashionable toothpaste packing of people's lives.

Description

Toothpaste plastic packing tube

Toothpaste plastic packing tube belongs to daily necessities.

Toothpaste is indispensable essential daily necessities in the human daily life.The toothpaste manufacturing toothpaste quality of having constantly brought forth new ideas in succession in recent ten years.It is various in style, and it is very fierce to compete, packaging quality wherein, and the height of the U.S. decorations of decoration design quality directly influences the toothpaste market sale.Therefore, each manufacturer all makes a fuss on the technology of the package fine arts, packing material by fair means or foul, uses the sales volume and the social effect that improve tooth paste product by every means, reduces and improves packing cost and packing method.Tooth paste product is except that the quality competition of toothpaste, and the competition of its packing is also corresponding has put crucial status.Past China so that the countries in the world packing of producing toothpaste all use aluminium matter pipe or tube made of lead and tin for a long time.Therefore China is used for packing aluminium, the slicker solder of the required toothpaste of 1,200,000,000 populations every year, consume thousands of tons, and world's total flow is a surprising numeral especially just.Do why global toothpaste manufacturing enterprise and customer dote on the toothpaste packing of aluminium matter, slicker solder material? except the mankind since the invention toothpaste packing adopts aluminum pipe or aluminium tin-tube, outside the old friend of people's use habit, its aluminum pipe and tube made of lead and tin are used for toothpaste packing its irreplaceable advantage richly endowed by nature really.Its preceence has: one, proportion is little, light weight; Two, physics plasticity is good, is easy to mechanical seal; Three, irradiation against sunshine, Magnetic Induction; Four, easy to use agile, be easy to discharge dentifrice slurry with the finger extruding, especially plastic deformation behavior, crisp crowded row or emptying dentifrice slurry have been given the natural natural instincts of appropriate benefit when using for people, because aluminum pipe, lead tin tube packing toothpaste are pinched under the pressure effect being subjected to pointing external force, deformation easily takes place, the physical strength height, after finger pressure discharged, reduction did not reset yet, guaranteed totally extruding smoothly of dentifrice slurry like this, the characteristic of its non-restoring shape bounce-back.Make the pipe cavity volume can aspirated air, effectively avoided the suction of support one's family thing bacterium and the particulate dirt that are mingled with in the air.Guaranteed the use health of toothpaste, simultaneously because the storage of no big volume of air in the pipe cavity volume.So when using squeezing toothpaste, dentifrice slurry all keeps continuous ground connection evenly to overflow at every turn.As use after 2/3rds, the flat thin tail end of dentifrice tube is that available hand scroll contracts, and has compressed toothpaste single-piece developed area like this, convenient motor-driven portably using.Next is insect-pest moth erosion, can preserve for a long time, and dentifrice slurry is difficult for qualitative change, and when making tube-surface smooth smooth to be easy to expressing of spraying and decorating lacquer and the U.S. decorations of decoration affected or the like.Make aluminium, tube made of lead and tin lasting, a century is used till today, does not still have the gesture that shakes.So expensive non-metals consumes on the packing of daily toothpaste in a large number, its oncoming force still is growing on and on.Make each toothpaste investment in productive enterprise suffering no small amount of damage, the expensive thereupon year in year out dinner party of customer.

Human still struggle in succession incessantly seeking and explore the effort that new cheap material replaces noble metal diligently comprehensively during evolution.It has target in mind, and this has developed on the light material of nearly four more than ten years to fall plastics naturally.Through people's effort, successively solved the technical matterss such as fastness to water, permeability to air, resistance to aging of plastic pipe, rushed out road for being substituted with non-ferrous metal with plastics.Especially in recent years the composite soft tube that is processed into by polyethylene and foil laminated film, it is increasing that it has replaced aluminum pipe or tube made of lead and tin to be used for the packing of toothpaste and cosmetics, it has not only saved aluminium, and because the corrosion stability advantage of plastics, as the packing of toothpaste with fluoride, the corrosion failure phenomenon can not take place yet.This is the beyond challenge high performance of aluminium matter pipe.Next is that its manufacturing process is simple and easy than aluminium, tube made of lead and tin, and cost reduces, and appearance is decorated and also more attained perfection.Do are why countries in the world substituted with non-ferrous metal at plastics and do still to walk haltingly like this in the process of toothpaste packing the step late?Use face is widened difficulty, be difficult to along the generate tide? careful fastidious its plastic wrapping toothpaste is also existing problem and shortcoming aspect the practice use physical property.As follows with regard to the problem and the crux analysis of its plastics toothpaste packing tube existence below:

At first being plastic wrapping toothpaste and cosmetics and medicine exists tube chamber air-breathing on easy to use putting into practice, and the extruding cutout disconnects, and the fatal shortcoming of quick-fried magnitude of getting blisters has been kept within bounds its use face and development.During in particular for the big packing of dentifrice slurry denseness, do not flow automatically, outer completely power urges pressure to go out.When the dentifrice slurry of a package tube institute splendid attire only uses remaining 1/2nd or three/for the moment, because the characteristic that plastic pipe has the original shape memory to reset, after pushing every use once with hand-power, when hand-power is eliminated, plastic pipe just is reset to virgin state voluntarily gradually, promptly suck a large amount of air in the reseting procedure, make in the pipe cavity volume and form spacious volume, dentifrice slurry is not in and controllably flows backwards, overflow plug each side, when repeated usage again, finger squeezing toothpaste slurry effluxes insensitive, to pursue from the rear end again and pinch, drive for a moment and just can extrude to preceding.Lose time like this, dentifrice slurry is blocked sometimes, needs with powerful extruding.Produce and produce suddenly, dentifrice slurry is splashed into asterism under the high pressure air effect, and the clothes of making dirty spoil one's pleasure and begin to detest; Sometimes the gas bell of partly rehearsing with musical accompaniment, again just can send from back to a burst of dentifrice slurry of preceding extruding again,, occur the toothpaste cutout merogenesis that unavoidable cavitation effect is extruded in the tube chamber in addition because of finger pressure is difficult to control evenly, person very, need with the hands cooperation extruding, when toothbrush was held in a hand release, dentifrice slurry did not only go out smooth and easy, suck with pull of vacuum in the pipe on the contrary, as firmly dripping down when the toothbrush, occur that the disconnected joint of unexpected dentifrice slurry is born to cause waste, waste time.Next is that toothpaste of every use all will suck primary air, dentifrice slurry is with extremely more after a little while, the a large amount of more tube chambers that fill of air, so the particulate dust that contains in the air enters in the tube chamber with the thing bacterium of supporting one's family that is mingled with, as initial unlatching with toothpaste after, the long time spent again of pitch time, qualitative change easily takes place in dentifrice slurry.Not only unhygienic, and cause waste, these tangible invisible wastes and unclean make people grow plastic pipe packing toothpaste and detest suspicion, have a strong impact on the sale of toothpaste.Force manufacturer courageously large tracts of land adopt plastic tube packaging toothpaste, the first menses that changes plastic tube packaging toothpaste in the ascendant is day by day before the atrophy not.This state has stimulated entrepreneurs to make lose heart singing, and plastic pipe packing toothpaste is difficult to develop in competition, and more difficult extravagant hope has replaced aluminium, slicker solder tubes of material packing toothpaste comprehensively.What course to follow this stage at this moment for plastic pipe packing toothpaste? how is prospect? people are in self-examination, in new way and the method for exploring plastic pipe packing toothpaste.

Toothpaste plastic packing tube of the present invention, design goal are intended to the plastics toothpaste packing tube can substitute aluminum pipe, tube made of lead and tin in matter, in physical property, on in-use performance comprehensively, and then it is eliminated.

Now that its architectural feature and performance specification is as follows:

Its principal character of toothpaste plastic packing tube be according to plastic pipe have characteristic that the memory of original shape resets and toothpaste when being subjected to the external force extruding dentifrice slurry retreat and frustrate, stop the characteristics of intensity difference, on its garden cylindricality or ellipse garden shape bobbin (2) inner chamber (3) arcwall as shown in Figure 2, use nontoxic gentle materialization sticker or hot melt to paste and be stained with flat sticking chain piece (10), (13), with the pipe radius is the demarcation line, first diameter and arc surface (7) is bonded with the flat sticking chain (8) of tooth hook ring (9), second diameter and arc surface (6) is bonded with the flat sticking chain (11) of hook ring (12), leave a neutral gear cavity volume (4) near the exit, therefore the circular arch support power effect of section dentifrice tube conical outlet head.Make the dentifrice tube two sides can't be near bonding, shape cavity volume only triangular in shape, flat sticking chain loses function, so Duan Buxu pastes flat sticking chain, with economical with materials.The surplus dentifrice slurry concentrates in the triangle cavity volume when reality is used, and gently compresses near the outlet only with hand and pinches dentifrice slurry and just can unimpededly extrude, so that dentifrice slurry is with finishing.The bobbin tail end leaves one section and seals after neutral gear (5) is used to pack dentifrice slurry, the high frequency heat molten close joint sealing of moulding of burning.So flat sticking chain only need post on axially neutral gear cavity volume (4) and tail end seal arc wall between the neutral gear (5) and promptly can use.

Flat sticking chain by the flat sticking chain (8) of tooth hook ring (9) and the flat sticking chain (11) of hook ring (12) mutually the spouse forms, the tooth hook ring is put down and is glued chain (8), as shown in Figure 2.All be covered with ellipse garden shape or triangle tooth hook ring on the support in order, set open mouthful (17) hook ring (12) that colludes at the middle part of tooth hook ring, the flat sticking single hook ring of chain is the shape circle periphery seal of ellipse garden.When finger strength during with the flat sticking chain pressing of two spouses, its tooth hook ring (9) enters down in the slit of the hook ring (12) on the flat sticking chain, and tooth hook ring (9) has certain adhesive tensile resistance power and intercepts stress after being bited into one immediately voluntarily with hook ring (12).Flat sticking chain and the sticking seam (10) of first diameter and arc surface and the corresponding stretching resistance of sticking seam (13) of second diameter and arc surface with certain intensity.Its flat sticking chain is made with nylon, the plastic material of washing human relations or cheapness.

The working process that flat sticking its bonding mechanism of chain is applied in the plastic wrapping dentifrice tube is described below:

The toothpaste plastic packing tube outlet through conical lid (1) as shown in Figure 2.Screw initially hermetically sealed.From the bobbin tail end dentifrice slurry (16) of packing into, promptly seal neutral gear (5) band section after filling with by high frequency heat molten the moulding pressurization bonding of machine of burning, i.e. sealing sealing (14) is as shown in Figure 3.During use, its tail end is pinched pressure with finger.Dentifrice slurry is extruded, after using often, the space appears in the dentifrice tube, incremental by the flat sticking chain dentifrice slurry of taking a shower by rear end tails, paste bondingly to hold together, become flat planar, continuation is advanced to bobbin front end Figure, and dentifrice slurry is controlled drives, and has kept no empty gap in the pipe, because the tooth hook ring on the flat sticking chain and the combination of hook ring act in collusion (15) as shown in Figure 3, make the surrender of plastic toothpaste tube pipe fit into two one in conjunction with tabular, even pinch the snap close of pressing the sticking chain of tooth at the dentifrice tube middle part with hand, tension intensity also can stop dentifrice slurry to retreat effectively, the effect by choked flow is played in cross flow.Guaranteed that plastic bobbin must not recover the effective efficiency of original morpheme, avoided aspirated air in the bobbin, guaranteed dentifrice slurry through the guiding to the outlet normally extrude smoothly, dentifrice slurry is with finishing in pipe, its bobbin develops into flat-shaped flat blocks by garden cylindricality or ellipse garden shape, become flat-shaped toothpaste bobbin, in the two flat sticking chain backlashes remaining dentifrice slurry for a long time with after, gradually dry, more increased the tension bonding lock power of tooth hook ring and hook ring, the losing quantity ratio of its dentifrice slurry is cut the storage that contains with aluminium, the tube made of lead and tin folded gap of wrinkle when finishing and is remained basically stable.Because toothpaste plastic packing tube adopts the all-plastic manufacturing.The creation so can follow one's bent on the outward appearance decorative model, its exterior trim PROCESS FOR TREATMENT is simpler than aluminium, tube made of lead and tin, must the painted inscription rubbing of surface spraying lacquer word processing.Saved a large amount of additional materials and process implementing program, thereby saved fund, improved corporate profit margin, it is also handy, pleasing, to the satisfaction of all that the customer uses.

Toothpaste plastic packing tube can match in excellence or beauty with aluminium, tube made of lead and tin toothpaste packing on the packing physical property fully on an equal basis, also can be with it with driving and driving on in-use performance.It packs health, and it is agilely convenient to use, and is a kind of tunnel is replaced expensive aluminium, slicker solder non-metals packing toothpaste undoubtedly by overall plastic packing toothpaste update packing.Its comprehensive use will be saved the valuable non-ferrous metal material of thousands of tons for country is annual, simultaneously the original plastic toothpaste packing tube be taken on an entirely new look, and further strengthened, its development prospect is immeasurable.

The Figure of description explanation:

Fig. 1: toothpaste plastic packing tube front view.

The light condition cutaway view of Fig. 2: Fig. 1.

The loading condition cutaway view of Fig. 3: Fig. 1.

The transverse sectional view of Fig. 4: Fig. 3.

Claims (3)

1, a kind of toothpaste plastic packing tube is characterized in that being moulded on the perisporium of barrel pipe [2] inner chamber garden by garden cylindricality or ellipse garden, and promptly the toothpaste formed of the flat sticking chain [11] of the flat sticking chain [8] of first diameter and arc surface [7] sticker tooth hook ring [9] and second diameter and arc surface [6] sticker hook ring [12] is starched the plastic packing tube of [16].

2, it is characterized in that according to the described toothpaste plastic packing tube of claim 1. plastic bobbin inner chamber (3) leaves a neutral gear cavity volume (4) near the exit, tail end leaves one and seals its two flat sticking chain warp chemical adhesive of neutral gear (5) and paste the solid or heat blow neutral gear cavity volume (4) and sealing on the garden perisporium between the neutral gear (5) in axial bobbin that burns.

3, the toothpaste plastic packing tube according to claim 1. or 2 is characterized in that upward orderly uniform its single tooth of tooth hook ring (9) of the flat sticking chain (8) of tooth hook ring forms ellipse garden triangle, and tooth hook ring middle part is shaped on open collude mouthful (17); Flat sticking its single hook ring of chain (11) of hook ring (12) becomes the ring sealing.

Images