CN1872626B - Method and apparatus, for producing adhesive products - Google Patents
Method and apparatus, for producing adhesive products Download PDFInfo
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- CN1872626B CN1872626B CN200510074740.0A CN200510074740A CN1872626B CN 1872626 B CN1872626 B CN 1872626B CN 200510074740 A CN200510074740 A CN 200510074740A CN 1872626 B CN1872626 B CN 1872626B
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Abstract
A method and apparatus for producing adhesive or similar products, especially the thermo-fusible adhesive, is disclosed. Said apparatus has a squeezing tool for squeezing liquid adhesive, a cooling path for cooling the squeezed product, and a separator for dividing the squeezed product into several bags. Said separator has at least one movable element doing circumference movement for loading the divided product in bags.
Description
Technical field
The present invention relates to a kind of method and apparatus for the production of adhesive product.The invention still further relates to adhesive product or the similar product of encapsulation.
Background technology
Adhesive product, for example hot-melt adhesive, can not used in production site conventionally.Therefore adhesive product must be encapsulated in suitable freight container, so that adhesive product can be moved to point-of-use from production site.Thereby a critical function of freight container is that the device that is kept for transportation and possible storage does not come in contact with adhesive product.Freight container also must be designed so that adhesive product can be completely removed, that is, adhesive product can not stick on chamber interior wall.
US Patent 5373582 has been described a kind of method and device of the above-mentioned type, wherein, first by film stamping device, plastic film is formed in the hollow tube of occupied state continuously, so that encapsulation adhesives product.The first compressed roller of body front end in the formation direction of pipe pushes and is shrunk to some sections, and body is at one end sealed.Then, fluid binder product is injected to the body of one end sealing.After the injection completing to a certain degree, next section on the body forming continuously is again pushed by compressing roller and shrinks, to form the single bag that is filled with adhesive product.This wraps in and under predetermined temperature, carries out cooling before from the body separation of continuous formation.
Method and device that this patent discloses have such shortcoming: must provide independent plastic film as sheath, this plastic film must be formed in hollow tube by complicated job operation.Due to the job operation of this complexity, filling device itself must be equipped with tool outfit and/or optional feature, and this has increased the cost of filling device.
US Patent 3469363 has also been described a kind of its operation and structure is similar to the mentioned method and apparatus of above US Patent 5373582.The difference of essence is that this body is not to be formed by one deck plastic film, but two layers of plastic film forms.Therefore the problem of mentioning in the description about US Patent 5373582 is multiplied.
US Patent 3723035 has disclosed a kind of equipment that makes hot-melt adhesive form easy packaged form.The method and equipment are for the treatment of the material of liquid form and be squeezed into the form of stream or continuous fluid, its outside face is cooled to and solidifies state, and it is hard and inner for liquid fluent material to cut off appearance, make each segmented seal self scaling off from fluent material, and form the single pillow segmentation that can further be cooled to hard state and be easy to processing, encapsulation, transportation and use.
Published Japanese patent application 6336232 has disclosed a kind of cooling mechanism for continuous packaging bags and corresponding method, wherein packaging bag and refrigerant fluid by together be supplied in helical duct, and continuous packaging bags is pulled out from helical duct.
US Patent 3327349 has been described a kind of extruding lathe, and this lathe can be processed sheath is overlayed on and is extruded on product by co-extrusion pressure.The material that quilt cover is covered is viscous state, and sheath can easily be overlayed on adhesive product.
When being extruded product by disengagement gear separation, usually there is following problem: oversheath is often degenerated or damaged by the cutting element of rotatable knife and so on.Especially, when the size of wrapping is larger, for example, while being greater than about 20mm, the degenerate problem of outside face or oversheath will often occur.This may cause revealing, and makes inner fluid binder material flow out sheath.In the situation that being extruded product immersion pond, water will be subject to the pollution of adhesive material.
Summary of the invention
The object of this invention is to provide a kind of method and apparatus, can produce the product of the above-mentioned type especially with the separated adhesive product of failure-free mode, particularly there is the product of sheath.Another object of the present invention is to provide and is a kind ofly easy to produce and adhesive product with the separated above type of reliable fashion.
This object realizes by following technical scheme of the present invention., the present invention is providing a kind of for the production of some product sections aspect first, especially for the equipment of producing some single bags of hot-melt adhesive product, comprise: compression tool, it is for pushing a kind of fluid binder product, cooling path, it is for the cooling product that is extruded, and disengagement gear, it is for being divided into extruded product some single bags, wherein, disengagement gear comprises the breakaway-element that at least one is movable, for being separated into some single bags by being extruded product, it is characterized in that, breakaway-element is arranged to not change it, with respect to the mode of the position, angle of this product mobile route, carry out circular movement by disengagement gear.According to first aspect, the present invention has realized in disengagement gear very carefully or treatment product slightly.Because breakaway-element can not change Qi Jiao position when carrying out circular movement, therefore between breakaway-element and the outside face of product, can there is not or occur very little friction.Preferably, in processing, co-extrusion pressure forms this product.For example, fluid binder product and non-cohesive material are coextruded and non-cohesive material has formed sheath, and this sheath is cooled and solidifies after compression step, so that lagging material occurs to solidify and forms solid-state but still keep flexible sheath.According to breakaway-element of the present invention, contact with oversheath smoothly, and can be to avoid the speed of friction to move along circular movement path, so that oversheath can not be degenerated or be fallen by such contact failure.More properly, preferably from both sides compression, comprise the product that is extruded of sheath, form the separating part of product and at a part of end-enclosed sheath, make fluid binder material enclose in sheath and form single part or bag.Because breakaway-element does not change position, angle, so can there is not to cause the rotation of sheath or damage of product in product.
Second aspect according to the present invention, this object is realized by following equipment of the present invention., the present invention provides a kind of equipment aspect second, especially according to a kind of equipment of first above-mentioned aspect, it is characterized in that, comprise: compression tool, it is for pushing a kind of fluid binder product, cooling path, it is for the cooling product that is extruded, and disengagement gear, it is for being extruded the some single bags of production sharing, wherein disengagement gear comprises the breakaway-element that at least one is movable, for being separated into some single bags by being extruded product, it is characterized in that, compression tool is positioned near a cooling pond, to product is directly clamp-oned to cooling pond, and disengagement gear is positioned at cooling pond at least in part, can be later promptly separated in being squeezed into pond so that be extruded product.According to this aspect of the invention, compression tool is positioned near cooling pond and liquid form product is directly clamp-oned or co-extrusion is pressed into cooling pond.Disengagement gear is arranged in cooling pond at least in part, and extruded product quilt separation rapidly later in clamp-oning pond.This set especially makes, and product larger sized, that for example thickness surpasses about 20mm wraps in the separation rapidly afterwards of co-extrusion pressure step.The leakage in the sheath of co-extruded product has been avoided in rapid separation after this co-extrusion pressure, and this leakage may occur after refrigerating work procedure or in refrigerating work procedure process.Thereby the present invention has avoided damage or the leakage of sheath.The invention enables can be by compressing product and making the single bag single bag of producing reliably sealing separated from one another.
According to a third aspect of the present invention, the control setup that moves through of the cutting element of disengagement gear is adjusted according to the speed of extruded product.The adjustment of this motion especially advantage of the speed adjustment of cutting element is, friction or mechanical influence that breakaway-element is applied on extruded product are minimum, thereby unlikely occurs to leak or can avoid leaking.This adjustment makes breakaway-element follow product with identical speed to move.From the mass flow of measuring pump or extruded material, can obtain the adjustment signal corresponding to extruded product, by the cross section of consideration compression tool, calculate the speed that is extruded product.Obtaining the relevant another kind of mode that is extruded the signal of product speed is to utilize optical sensor.
In a preferred embodiment of the invention, breakaway-element is mechanically connected on two runners, and these two wheels are synchronously driven in identical direction.By utilizing two runners, can realize simple structure, make breakaway-element carry out circular movement not change the mode of position, angle.
When breakaway-element is connected on wheel by supporting construction, wherein breakaway-element is connected in this supporting construction and supporting construction while being connected on wheel, and this structure can further be improved.The use of this supporting construction makes the design of breakaway-element be suitable for specific application and product.For example, longer bar can be used to form breakaway-element and extends upward in the side perpendicular to product mobile route.This product has the shape of smooth similar pillow, separated by the breakaway-element of shaft-like form.Preferably, supporting construction is being supported in each side by two wheels, and breakaway-element extends upward in the side of the moving direction perpendicular to extruded product.Thereby formed the structure of solid-state and rigidity.
Preferably by disengagement gear, realize such separation, this disengagement gear comprises about being extruded the breakaway-element of two cooperations that product arranges relative to one another.These two breakaway-elements are moving, while separating product, breakaway-element close to each other until they contact with each other or almost contact with each other and between the apparent surface of breakaway-element, form for example little gap of 1mm.Lagging material is bonding or sealing between breakaway-element.After separating, it is large that the distance between breakaway-element becomes, and is then extruded product and is separated into more bag.The movement of two breakaway-elements is by means of mechanical and/or electric and/or electronics package and synchronously carry out.
In another preferred embodiment, this at least one breakaway-element is by servomotor, and preferably brushless motor drives.Why preferably servomotor, is because in the process circulating a week at breakaway-element, can change the rotating speed of motor, to determine and be easy to adjust the packet length of product, and/or adjusts the speed of relative product speed.If rotating speed is high, obtain so relatively short bag, otherwise, when rotating speed is low, obtain the bag of relatively growing.Servomotor is adjusted to conventionally when cutting element contacts with product, and the velocity contrast between cutting element and product is zero or almost nil, to make friction minimum.
According to another preferred embodiment, breakaway-element is mechanically connected to spring installation, and the risk that product sheath is degenerated further reduces.
According to another aspect of the present invention, the breakaway-element of disengagement gear comprises or is connected to ultrasonic generator, and jacket material can be controlled in welding process, thereby seals safely this bag.
According to another aspect of the present invention, this object realizes by a kind of following equipment of the present invention.; the invention provides a kind of for packaging adhesive product or similar products; equipment especially for the some single bag of packing hot-fusible adhesive product; comprise: compression tool; it is for pushing a kind of fluid binder product, cooling path, and it is for the cooling product that is extruded; it is characterized in that, cooling path comprises a plurality of cooling path sections that are arranged in different vertical dimensions.According to this on the one hand, cooling path comprises a plurality of cooling path sections, and these cooling path sections are arranged on different (vertically) height.By such, stack arrangement and can fully reduce the required space of cooling path.Different cooling path sections can easily be installed, and make a top that is positioned at another, and are connected in framed structure.
For direct product parcel, there is the guiding wall of curved wall between two cooling path sections that stack.
In addition, preferably provide a kind of embodiment with four rotatable rollers, described roller is for transporting single bag from disengagement gear.This roller can be pulled out this bag from disengagement gear.
Can also reach this object by following method of the present invention.; the invention provides a kind of production adhesive product; especially produce the method for the some single bag of hot-melt adhesive product; wherein; the be squeezed extruding of instrument of liquid form product, subsequently, is extruded product cooling in cooling path; it is characterized in that, be extruded product separated device after extruding separated immediately.The method according to this invention has the advantage identical with the advantage of relevant the said equipment.
In a word, the invention provides a kind of equipment of the some single bags for the production of hot-melt adhesive product, comprising:
Compression tool, it is for pushing a kind of fluid binder product,
Cooling path, it is for the cooling product that is extruded, and
Disengagement gear, it is for being divided into extruded product some single bags, and wherein, disengagement gear comprises the breakaway-element that at least one is movable, for being separated into some single bags by being extruded product,
It is characterized in that, breakaway-element is arranged to not change it, with respect to the mode of the position, angle of this product mobile route, carry out circular movement by disengagement gear.
And the present invention also provides a kind of method of producing the some single bag of hot-melt adhesive product, wherein, the be squeezed extruding of instrument of fluid binder product, subsequently, be extruded product cooling in cooling path, and be divided into some single bags by disengagement gear, wherein, disengagement gear has at least one movable breakaway-element, for being separated into some single bags by being extruded product
It is characterized in that, breakaway-element carries out circular movement not change it with respect to the mode of the position, angle of this product mobile route by disengagement gear.
Accompanying drawing explanation
The preferred embodiments of the present invention are described below with reference to the accompanying drawings by way of example, wherein:
Fig. 1 is for completing the device of method of the present invention or the lateral plan of equipment according to of the present invention;
Fig. 2 is according to the top view of the device of Fig. 1;
Fig. 3 is the front elevation of the device shown in Fig. 1;
Fig. 4 is the amplification front elevation according to equipment of the present invention;
Fig. 5 is the opposite side view according to the amplification of equipment of the present invention;
Fig. 6 is the part top view according to equipment of the present invention;
Fig. 7 is the partial cross section figure of separation device according to the present invention;
Fig. 8 is the top view of the disengagement gear shown in Fig. 7;
Fig. 9 is the lateral plan of the disengagement gear shown in Fig. 7;
Figure 10 represents to have the details of the disengagement gear of breakaway-element;
Figure 11 represents breakaway-element and the motion in lateral plan thereof;
Figure 12 represents to have for transporting the part of device for the roller of adhesive product.
The specific embodiment
Fig. 1 to Fig. 3 represents according to of the present invention for the production of complete device or equipment with separated adhesive product or similar products.Can find out from Figure 4 and 5 equally, this equipment comprises co-extrusion pressure instrument 2, disengagement gear 4 and cooling path 6.Compression tool 2 can be if the applicant is in the type described in EP-A-0957029, and the liquid material source that is connected to fluid binder material source (not shown) and formed afterwards sheath, this sheath is processed and is formed on adhesives core around by co-extrusion pressure.According to the present invention, also can use and process other liquid materials.Material is pumped into co-extrusion pressure device 2 from material source.
As shown in Figure 1 and Figure 5, two cooling path sections that stack 14,16,18 are connected by guiding wall 24, and guiding wall extends downwardly into hypomere and comprises the curved wall section 26 for cooling path section and corresponding tank 22 gently direct product P arrival downwards from epimere.Each tank 22 has sidewall 28 (seeing Fig. 5), and this sidewall has opening, and product P can be transported by this opening.Other sidewall 30 does not have opening to form, and water or other refrigerant fluids are remained in U-shaped tank 22.
Above each cooling path section, be furnished with a plurality of water injectors 32, to water is ejected in horizontal surface and product P, to product P is transported in cooling path.Nozzle 32 is positioned at and is connected to plumbing system 34 and hydraulic pressure source.In addition, nozzle 36 is positioned partially in the water of tank 22, to transport product P in current.
With reference to figure 5, disengagement gear 4 partly immerses in the water in pond 8 and is positioned at the downstream of co-extrusion pressure device 2, to product P is clamp-oned in pond 8, then by its lead-in separation device 4.Product P moves in the direction as shown in arrow 38 (Fig. 6).As shown in Fig. 7 and Figure 10, disengagement gear 10 comprises two movable breakaway- elements 40,42, and they are arranged to not change with respect to the mode of the position, angle of product mobile route, carry out circular movement by disengagement gear 4.In Figure 11, described the circular movement (seeing Reference numeral 44) of breakaway-element 40,42.Constant position, angle represents like this: the vertical axis 46 of breakaway- element 40,42 is perpendicular to the mobile route of product P in each position as shown in the each several part a-f as Figure 11.Although element 40,42 carries out circular movement, position, angle does not change in this motion process.
Can find out from Fig. 7 and Figure 11, each breakaway- element 40,42 is bolted in the supporting construction 48,50 with inner opening 52, so as to reduce weight and make liquid cooled material can flow process medium or low resistance power pass through.Supporting construction 48,50 is connected on four wheels 54,55,56,57 and 58,59,60,61 by roller bearing and bolt, and roller bearing and bolt are arranged on each wheel 54-61 prejudicially about the rotation axis of each wheel.All wheel 54-61 are connected respectively to axle 62 and 63, and are driven by axle 62,63.On each axle 62/63, be provided with a wheel or gear 64, so that all wheels are synchronous.Axle 62,63 by traditional bearings in framed structure 66.Upper axis 68 (Fig. 6,7 and 9) laterally extends to the left side of framed structure 66 and is connected to electro-motor 70 (seeing Fig. 6) and is driven by this motor 70 from the right side of framed structure 66, and this motor is servomotor or brushless motor.By means of sprocket wheel 70 and chain 72 and another sprocket wheel 74, axle 63 is driven to make wheel 59 and 58 synchronous rotaries.By sprocket wheel 76 (Fig. 7) and chain 78 and sprocket wheel 80, axle 63 is driven to make wheel 61 and 64 synchronous rotaries.Optionally, also can connect wheel by electric or electronics package, for example, wheel 54-61 is driven by single motor motor independently of one another, and each electro-motor is used for driving a wheel 54-61.
With reference to Figure 11, breakaway- element 40,42 is connected in supporting construction 48,50 by the spring 72 of packing ring form.For example, the Shangdi, top at another stacks in one of mode heterogeneous for five packing rings with V-arrangement cross section, thereby forms spring.Distance ring 74 is arranged in the hole that is formed on breakaway- element 40,42 together with packing ring 72.Also can select other elastomeric materials, to breakaway- element 40,42 is flexibly connected in supporting construction 50, so that make this product can not be subject to clashing of breakaway- element 40,42.
Fig. 6 and Figure 12 have described a kind of conveying arrangement 80, and this conveying arrangement comprises four rollers 82,84,86,88, to product P is drawn in the direction shown in arrow 38.Each roller has the skin that the flexible material by for example foam forms, in order to avoid damage the surface of product P.Each roller 82-88 is connected to by being arranged on the axle 90 of bearings of framed structure 82.Axle 90 is connected to axle 96 by universal-joint 94 and axle 96 is connected on axle 98.Axle 98 can be driven with wheel 102 and axle 104 gears in meshs 100, and by coupling 106, is connected to the gear case 108 of motor 110.Gear 100,102 arranges to such an extent that make a pair of roller self arranging to different direction rotations, so that the product between roller 82,86 and roller 84,88 moves towards the direction of arrow 38.
With reference to figure 6 and Figure 12, each roller 82-88 is connected to axle 112, and wherein each is connected to balanced handle 114.By left, (in Fig. 6) draws balanced handle 114, pulls out, so that roller can easily be dismantled in the case of necessary and change in the hole by axle 112 from roller 84-88.
The method according to this invention is described as follows:
Fluid binder material and jacket material are pressed in the water of cooling pond 8 by direct co-extrusion by co-extrusion pressure device 2.Outer protection material cured also forms oversheath, so that fluid binder material is comprised in the inside of sheath 5.Product P is transported (arrow 38) (Figure 11) between breakaway-element 40,42.Due to rotatablely moving of wheel 54-61, the position a of breakaway- element 40,42 from Figure 11 moves to position b, and the even smooth surface of breakaway- element 40,42 is contacted with the outside face of product P.The axis of breakaway- element 40,42 is always in vertical position.Then owing to compressing from position b to being moved further of position c or separating product P, here, the surface of breakaway- element 40,42 almost contacts.Between two surfaces, only form very little gap.Then compress jacket material, to realize the bonding of material or sealing, thus sealing parcel.By further extruding breakaway-element (at position d), separation of products, with latter two breakaway- element 40,42 move in the opposite direction (position e and f).
And then start identical circulation, to form separated parcel.Separated parcel is pulled out and further along cooling path 6, is transported in tank 22 by conveying arrangement 80.Then by water injector 32, transport product P, and due to Action of Gravity Field from top cooling path 14 along guiding wall 24 to cooling path section 16 in the middle of dropping to, then from this to dropping to lowermost cooling path section 22.Product P can be by load-transfer device or is manually shifted out tank 22.Then, in the case of necessary, can dry products and for further shipment and packaging product.
Claims (22)
1. for the production of an equipment for some single bags of hot-melt adhesive product, comprising:
Compression tool (2), it is for pushing a kind of fluid binder product,
Cooling path (6), it is for the cooling product (P) that is extruded, and
Disengagement gear (4), it is for being divided into some single bags by extruded product (P), and wherein, disengagement gear (4) comprises at least one movable breakaway-element (40,42), for being extruded product (P), be separated into some single bags
It is characterized in that, breakaway-element (40,42) is arranged to not change it, with respect to the mode of the position, angle of this product mobile route, carry out circular movement by disengagement gear (4).
2. equipment according to claim 1,
It is characterized in that, compression tool (2) is positioned near a cooling pond (8), to product is directly clamp-oned to cooling pond (8), and disengagement gear (4) is positioned at cooling pond (8) at least in part, can be later promptly separated in being squeezed into pond so that be extruded product (P).
3. equipment according to claim 1 and 2,
It is characterized in that, the movement of the breakaway-element of disengagement gear (4) (40,42) is adjusted according to the speed that is extruded product (P) by control setup.
4. equipment according to claim 1 and 2,
It is characterized in that, it is upper that breakaway-element (40,42) is mechanically connected to two runners (54,55,56,57,58,59,60,61), and described two runners are synchronously driven, and in identical direction.
5. equipment according to claim 4,
It is characterized in that, it is upper that breakaway-element (40,42) is connected to described two runners (54,55,56,57,58,59,60,61) by a supporting construction (48,50), and breakaway-element (40,42) is connected to this supporting construction in this supporting construction and is connected with described two runners (54,55,56,57,58,59,60,61).
6. equipment according to claim 5,
It is characterized in that, supporting construction (48,50) is supported by described two runners (54,55,56,57,58,59,60,61) in each side, and breakaway-element (40,42) extends upward in the side perpendicular to being extruded the moving direction of product (P).
7. equipment according to claim 1 and 2,
It is characterized in that, disengagement gear (4) comprises the breakaway-element (40,42) of two cooperations, and they arrange relative to one another about being extruded product (P).
8. equipment according to claim 7,
It is characterized in that, utilize mechanical and/or electric and/or electronics package to make two breakaway-elements (40,42) synchronizing moving.
9. equipment according to claim 1 and 2,
It is characterized in that, at least one breakaway-element (40,42) is by servo motor driven.
10. equipment according to claim 9,
It is characterized in that, in the process that the rotating speed of motor circulates a week at breakaway-element (40,42), change.
11. equipment according to claim 1 and 2,
It is characterized in that, breakaway-element (40,42) is mechanically connected on spring installation.
12. equipment according to claim 1 and 2,
It is characterized in that, breakaway-element (40,42) comprises a ultrasonic generator or is connected with a ultrasonic generator.
13. equipment according to claim 1 and 2,
It is characterized in that, cooling path (6) comprises a plurality of cooling path sections (14,16,18) that are arranged in different vertical dimensions.
14. equipment according to claim 13,
It is characterized in that, cooling path section (14,16,18) stacks in a mode on another top.
15. equipment according to claim 14,
It is characterized in that, the guiding wall (24) with curved wall section (26) is positioned between two cooling path sections that stack (14,16,18).
16. equipment according to claim 1 and 2,
It is characterized in that comprising at least one rotatable roller (82,84,86,88), to transport separated bag from disengagement gear (4).
17. equipment according to claim 9,
It is characterized in that, described servomotor is brushless motor.
18. equipment according to claim 16,
It is characterized in that, described at least one rotatable roller (82,84,86,88) is four rotatable rollers.
19. 1 kinds of methods of producing the some single bag of hot-melt adhesive product, wherein, the be squeezed extruding of instrument (2) of fluid binder product, subsequently, be extruded product (P) cooling in cooling path (6), and be divided into some single bags by disengagement gear (4), wherein, disengagement gear (4) has at least one movable breakaway-element (40,42), for being extruded product (P), is separated into some single bags
It is characterized in that, breakaway-element (40,42) carries out circular movement not change it with respect to the mode of the position, angle of this product mobile route by disengagement gear (4).
20. methods according to claim 19,
It is characterized in that, the movement of the breakaway-element of disengagement gear (4) (40,42) is adjusted according to the speed that is extruded product (P) by control setup.
21. according to the method described in claim 19 or 20,
It is characterized in that, cooling path (6) comprises a plurality of cooling path sections (14,16,18) that are arranged in different vertical dimensions.
22. according to the method described in claim 19 or 20,
It is characterized in that, after extruding immediately by the separated extruded product of disengagement gear (4) (P).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510074740.0A CN1872626B (en) | 2005-05-31 | 2005-05-31 | Method and apparatus, for producing adhesive products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510074740.0A CN1872626B (en) | 2005-05-31 | 2005-05-31 | Method and apparatus, for producing adhesive products |
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| Publication Number | Publication Date |
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| CN1872626A CN1872626A (en) | 2006-12-06 |
| CN1872626B true CN1872626B (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200510074740.0A Expired - Fee Related CN1872626B (en) | 2005-05-31 | 2005-05-31 | Method and apparatus, for producing adhesive products |
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| CN109178506B (en) * | 2018-10-10 | 2021-07-16 | 湛江市河山机器有限公司 | Online quick automatic cooling machine of high temperature steamed stuffed bun |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1072287A (en) * | 1964-08-18 | 1967-06-14 | Hesser Ag Maschf | Wrapping tube sealing and separating apparatus |
| US3723035A (en) * | 1970-10-29 | 1973-03-27 | Fuller Co H | Apparatus for forming hot melt adhesives into a readily packageable form |
| US5669207A (en) * | 1995-06-23 | 1997-09-23 | H.B. Fuller Licensing & Financing, Inc. | Method for tackless packaging of hot melt adhesive |
| EP0957029A1 (en) * | 1998-05-14 | 1999-11-17 | Nordson Corporation | A method and installation for packaging an adhesive product or similar product |
| JP2003081227A (en) * | 2001-06-05 | 2003-03-19 | Chentai Technology Co Ltd | Packing method for hot-melt adhesive |
| EP1535847A1 (en) * | 2003-11-25 | 2005-06-01 | Nordson Corporation | Method and apparatus for producing an adhesive product or similar product |
-
2005
- 2005-05-31 CN CN200510074740.0A patent/CN1872626B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1072287A (en) * | 1964-08-18 | 1967-06-14 | Hesser Ag Maschf | Wrapping tube sealing and separating apparatus |
| US3723035A (en) * | 1970-10-29 | 1973-03-27 | Fuller Co H | Apparatus for forming hot melt adhesives into a readily packageable form |
| US5669207A (en) * | 1995-06-23 | 1997-09-23 | H.B. Fuller Licensing & Financing, Inc. | Method for tackless packaging of hot melt adhesive |
| EP0957029A1 (en) * | 1998-05-14 | 1999-11-17 | Nordson Corporation | A method and installation for packaging an adhesive product or similar product |
| JP2003081227A (en) * | 2001-06-05 | 2003-03-19 | Chentai Technology Co Ltd | Packing method for hot-melt adhesive |
| EP1535847A1 (en) * | 2003-11-25 | 2005-06-01 | Nordson Corporation | Method and apparatus for producing an adhesive product or similar product |
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| Publication number | Publication date |
|---|---|
| CN1872626A (en) | 2006-12-06 |
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