CN1806781A - Method and equipment for making medical wound patch - Google Patents
Method and equipment for making medical wound patch Download PDFInfo
- Publication number
- CN1806781A CN1806781A CN 200510042356 CN200510042356A CN1806781A CN 1806781 A CN1806781 A CN 1806781A CN 200510042356 CN200510042356 CN 200510042356 CN 200510042356 A CN200510042356 A CN 200510042356A CN 1806781 A CN1806781 A CN 1806781A
- Authority
- CN
- China
- Prior art keywords
- base material
- plaster
- sheet
- cutting
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Medicinal Preparation (AREA)
Abstract
The invention provides the manufacturing method and equipment of medical adhesive bandage, containing combining wound protecting pad on glutinosity base material, covering compound material made by protection material on it, continuously incising the compound material to family application slice, passing application slice in phase, and then transfer feeding the application slice and the transfer speed is quicker than pass speed, bringing distance between the application slices of transfer feeding. Afterwards, arranging application slice on lower packing material of continuously transportation, covering top packing material, doing longitudinally and crosswise encapsulation, cross cutting or incising hand rip line along the crosswise encapsulation place. The compound of wound protecting pad and cohesive base material containing continuously incising the material strip of wound protecting pad into sequent segment, transfer transporting it to cohesive base material, making the cohesive transport speed of wound protecting pad material strip slower than the cohesive basic material, the segment arranging on cohesive basic material with equal distance and forming center-island material.
Description
Technical field
The present invention relates to a kind of method of making medical wound patch, and the equipment that is used to realize this manufacture method.
Background technology
Commercially available medical wound patch comprises the sheet of applying ointment or plaster that is encapsulated in the packaging bag, and the sheet of applying ointment or plaster has the viscosity substrate, be placed on wound protective bandage pad (Drug therapy, Absorption) on the substrate layer, cover the screening glass that protects on the wound layer.During use, throw off screening glass, apply ointment or plaster at the site of injury of human body by viscosity lining substrate, wound protective bandage pad plays hemostasis, antiinflammation, promotes wound healing.Since medical wound patch have carry, characteristics easy to use, cheap, market demand is very big, therefore, manufacturer attaches great importance to for its manufacture method, equipment.
Existing medical wound patch manufacture method has punching press shape by die-cutting and cylinder shape by die-cutting etc.Punch forming be earlier with the various materials of bandage compound after, utilize equipment punch formings such as punch press, pack and cut off burst at last, this manufacture method adopts manual operations basically, efficient is low, and is difficult to satisfy the hygienic requirements of medical product.In contrast to this, the cylinder shape by die-cutting has automaticity height, production efficiency height, high product quality advantages, and this manufacture method is higher to equipment requirements.At present, domestic medical wound patch manufacturer makes this kind equipment all rely on import, costs an arm and a leg.As a disclosed example, as publication number 1151687 (disclosed day on June 11st, 1997, application number 95193856, the June 26 nineteen ninety-five applying date) Chinese invention patent application, a kind of machine that viscosity dressing is used of making is provided, this machine comprises cutter sweep, be used for some adsorbing material compress that obtains from the adsorption material strip are cut to required size and are placed in described viscous layer with required interval, this cutter sweep comprises the first cylindrical reverse rollers and second roller that acts on this first roller with smooth surface, second roller has alternative protrusion sector and recessed sector, protrude sector and be provided with at least one transverse cuts cutter, be used for cut the absorption band by compress absorption band facing to reverse rollers, described absorption band roller and synchronous rotation during only rely on and the protrusion sector of the surface engagement of reverse rollers and introducing.
Although this class machine has many advantages, limitation also is apparent, is alternate as its cutting, and efficient awaits further to improve; The roller running time can produce bigger inertia force, easily with the material tear fracture or pull distortion.In addition,, be suitable for making large-scale dressing, can't process small-size product, as adhesive bandage also having deficiency aspect the adaptability of material and the adjustable.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, the method that a kind of energy is continuous, high efficiency is made medical wound patch is provided.
Another object of the present invention provides a kind of equipment of making medical wound patch.
The manufacture method of medical wound patch provided by the invention; comprise with wound protective bandage pad be compounded on the viscosity base material, the covering protection material is made composite thereon again; it is characterized in that: the sheet of applying ointment or plaster that composite continuous is cut into series; the sheet of will applying ointment or plaster transmits synchronously; the sheet of will applying ointment or plaster then shifts to carry and make and shifts transporting velocity greater than transmission speed, and applying ointment or plaster of transfer conveying produced at interval between the sheet.
Then, the sheet of shift carrying of applying ointment or plaster is arranged on lower floor's packaging material of continuous conveying, and the sheet of applying ointment or plaster is shifted carry with lower floor packaging material and carry synchronously.
Then, encapsulate, promptly cover the upper layer packets package material again being arranged with on lower floor's packaging material of the sheet of applying ointment or plaster, and seal.
Described sealing step comprises packaging material two edges is carried out longitudinal sealing, and the sheet arrangement pitch place of applying ointment or plaster is carried out transverse sealing.
Then, carry out burst, promptly carry out transversely cutting or cutting and sell and tear line along the transverse sealing place of packaging material.
In the described manufacture method, wound protective bandage pad and viscosity base material be compound to adopt following dual mode: 1) make wound protective bandage pad strip and viscosity base material synchronous transport and directly compound, form so-called slam shape material.2) make sticking wound protective bandage pad web feed speed less than property base material transporting velocity, wound protective bandage pad strip continuous cutting-off is become the fragment of series, and then shift and to be transported on the viscosity base material and to make segmental transfer conveying and the viscosity base material is carried synchronous, fragment evenly is spaced on the viscosity base material, forms so-called middle island shape material.
The equipment of manufacturing medical wound patch provided by the invention; have viscosity base material, wound protective bandage pad, the compound device of protective material; it is characterized in that: a distance in the set composite back is provided with cutting and transfer device; described cutting and transfer device comprises that surperficial continuous distribution has the rotation cutter roller of cutting knife, the rotatable transferring roller that has the rotatable adsorption roller of adsorbing mechanism and have adsorbing mechanism, the linear velocity that the linear velocity that described cutting roller and described adsorption roller rotate synchronously and described transferring roller rotates is rotated greater than described adsorption roller.
By the rotary cutter roller composite continuous is cut into the serial sheet of applying ointment or plaster, the sheet of applying ointment or plaster after the cutting is adsorbed on the adsorption roller and passes to transferring roller, because both speed differences, the sheet of applying ointment or plaster evenly is spaced on transferring roller.
Be positioned at described transferring roller below be provided with the device of carrying lower floor's packaging material, the transporting velocity of described lower floor packaging material conveyer device is identical with the linear velocity of described transferring roller.Thus, the sheet of carrying by the transferring roller transfer of applying ointment or plaster evenly is spaced on lower floor's packaging material.
Be provided with the compound force feed device of upper and lower layer packaging material in a distance of described cutting and transfer device back.
A distance in described packaging material force feed device back is provided with the longitudinal sealing device.
A distance in described longitudinal sealing device back is provided with transverse sealing device.
A distance of described longitudinal sealing device back is provided with slicing apparatus.
In this manufacturing equipment, also comprise first, second conveyer device of wound protective bandage pad strip, the transporting velocity of described wound protective bandage pad strip first conveyer device is identical with the transporting velocity of viscosity substrate material conveyer, and the transporting velocity of described wound protective bandage pad strip second conveyer device is less than the transporting velocity of viscosity substrate material conveyer.
Be positioned at wound protective bandage pad and the compound place of viscosity base material, be provided with the wound protective bandage pad cutter sweep, the wound protective bandage pad cutter sweep comprises the rotatable adsorption roller that surperficial continuous distribution has the rotation cutter roller of cutting knife and has adsorbing mechanism, and the viscosity substrate material conveyer is positioned at described adsorption roller below.
Carry when the wound protective bandage pad strip passes through first conveyer device, it is compound with the viscosity base material that it directly passes through the adsorption roller below, forms so-called slam shape material.When the wound protective bandage pad strip is carried by second conveyer device, the wound protective bandage pad strip forms the fragment of series through the cutting roller continuous cutting-off and is adsorbed on the adsorption roller, and then be delivered on the viscosity base material, because wound protective bandage pad strip and viscosity base material transporting velocity are poor, the wound protective bandage pad fragment evenly is spaced on the viscosity base material, forms so-called middle island shape material.
Utilize equipment provided by the invention, can finish multiple working procedures such as material is compound, cutting, encapsulation, burst, realize continuous production, the automaticity height, production capacity reaches 1200～1500 slices/minute, and can guarantee that product meets relevant sanitary standard.
Description of drawings
Fig. 1 is the flow chart of medical wound patch manufacture method.
Fig. 2 is the sketch map of medical wound patch manufacturing equipment
Fig. 3 is the sketch map that adsorptive pads and viscosity base material are combined into slam shape composite.
Fig. 4 is the sketch map of island shape composite during adsorptive pads and viscosity base material are combined into.
Fig. 5 is the sketch map of the sheet of applying ointment or plaster behind the shape by die-cutting.
Fig. 6 is that the sheet of applying ointment or plaster is arranged in sketch map on the packaging material.
Fig. 7 is the sketch map of the vertical press seal of packaging material.
Fig. 8 is the sketch map of the horizontal press seal of packaging material.
Fig. 9 is the sketch map of packaging material burst cutting.
Figure 10 is the sketch map of wound protective bandage pad cutter sweep in the equipment shown in Figure 2.
Figure 11 is apply ointment or plaster in the equipment shown in Figure 2 cutting roller of sheet shape by die-cutting device and the sketch map of adsorption roller.
Figure 12 is apply ointment or plaster in the equipment shown in Figure 2 adsorption roller of sheet shape by die-cutting device and the sketch map of transferring roller.
Figure 13 is the sketch map of vertical seal apparatus in the equipment shown in Figure 2.
Figure 14 is the sketch map of traverse sealing device in the equipment shown in Figure 2.
Figure 15 is the sketch map of burst cutter sweep in the equipment shown in Figure 2.
The specific embodiment
With reference to Fig. 1, Fig. 2, the present invention is described in further detail in conjunction with the manufacturing process flow and the manufacturing equipment of bandage:
(1) base material treatment and conveying: after base material 19 carries out tension adjustment by tenslator 1, through the control of rectifying a deviation of deviation correcting device 2, to guarantee the accuracy of material operation.
Gluing: for not gummed base material in advance, just need carry out online gluing, promptly start Frictioning device 3 and glue is coated in equably forms the viscosity base material on the base material.If base material does not need gluing, just make base material directly through absorption conveyer device 18 (the air-breathing groove that has mesh as the surface), attached to transmitting on the belt conveyor.
Punching: need punching as base material, then base material is delivered to perforating device, utilize the temperature of perforated roll 41 and bottom roller 42, pressure on base material, to punch.Need not punch as base material, perforated roll 41 is separated with bottom roller 42, base material is forwarded smoothly.
Silica gel paper is peeled off: for gummed base material in advance, peel off by force feed device 5 force feeds and with the silica gel paper on the base material 20, the silica gel paper 20 under peeling off is by the wrap-up rolling.Base material is peeled off the viscosity base material that promptly forms single spreading behind the silica gel paper, and this substrate layer is by tension detecting apparatus 6.Tension detecting apparatus 6 is passed to control system with detected data, carries out the tension force control of closed loop by control system by drive system, tension control system 1 etc. again, guarantees that base material transporting velocity, tension force are isoparametric stable.
(2) wound protective bandage pad is compound: wound protective bandage pad and viscosity base material are combined with slam shape and middle island shape dual mode.When wound protective bandage pad strip 21 through auxiliary conveying appliances 7, adsorption roller 92 roll extrusion by wound protective bandage pad cutter sweep bottom directly and the viscosity base material bonding, make slam shape material shown in Figure 3.
After wound protective bandage pad is through fixed length conveyer device 8 force feeds, enter the wound protective bandage pad cutter sweep, cutting roller 91 surfaces of this device have continuous distribution die-cutting rule 911, wound protective bandage pad is cut, forms the wound protective bandage pad fragment 22 of series continuously by die-cutting rule 911.As shown in figure 10, have adsorption hole 93 and suction disk 94 on the adsorption roller 92 of device, the gas joint 95 of suction disk 94 is connected with device for vacuum generation, makes adsorption hole generation vacuum adsorption force, thereby 22 suctions of wound protective bandage pad fragment is sent and bonding with viscosity base material 19.The fixed length pipeline speed of utilizing wound protective bandage pad produces uniform spacing less than the pipeline speed of viscosity base material, makes middle island shape material shown in Figure 4.
(3) protective material is compound: protective material such as separate paper 27 etc. behind flanging, are pressed into composite with the viscosity base material that is arranged with wound protective bandage pad through force feed device 10, and are sent to the sheet die-cutting apparatus of applying ointment or plaster again through the correction control of deviation-rectifying system.
(4) apply ointment or plaster sheet shape by die-cutting and conveying: as Figure 11, shown in Figure 12, cutting roller 111 surfaces of die-cutting apparatus have the die-cutting rule 117 of continuous distribution, by die-cutting rule 117 as shown in Figure 5 the series sheet of applying ointment or plaster is cut off, formed to composite continuous, by blower fan the cross cutting waste material is absorbed simultaneously.Have adsorption hole 114 and suction disk 115 on the adsorption roller 112 of device, the gas joint 116 of suction disk 115 is connected with device for vacuum generation, makes adsorption hole produce vacuum adsorption force, thereby transferring roller 113 is delivered in the sheet suction of will applying ointment or plaster.Also have described vac sorb mechanism on the transferring roller 113, can be with the sheet absorption of applying ointment or plaster, be transported on the packaging material.Utilize the linear velocity of the linear velocity of adsorption roller 112, the sheet of applying ointment or plaster evenly is spaced on transferring roller 113, be transported on the packaging material by transferring roller 113 again less than transferring roller 113.
(5) encapsulation: the packing of the sheet of applying ointment or plaster forms by upper and lower layer packaging material 23,24, and packaging material can adopt cold envelope paper, plastic sheeting etc.Lower floor's packing timber 24 is controlled through deviation correcting device earlier, after colour code identification, carried by the absorption conveyer device, transferring roller 113 sheet of will applying ointment or plaster is transferred on lower floor's packaging material again, the linear velocity of transferring roller 113 is basic identical with the pipeline speed of following packaging material 24, forms arrangement as shown in Figure 6.Simultaneously, upper layer packets package material 23 is through deviation correcting device control, and is compound with the lower floor's packaging material 24 that are placed with the sheet of applying ointment or plaster behind flanging again.
When packaging material adopt cold envelope paper, can utilize press sealing device that it is carried out press seal.At first, make upper and lower layer of packaging material 23,24 compound after vertical seal apparatus 12 vertically seals pressure.As shown in figure 13, have two parallel annular convex edges 121, can along throughput direction two edge envelope be pressed packaging material, form vertical envelope line ball 25 as shown in Figure 7 by this convex edge at the place, press seal cylinder surface upper edge of vertical seal apparatus 12.And then through traverse sealing device 13 horizontal envelope pressures.As shown in figure 14, on the press seal cylinder surface of traverse sealing device 13, has axially extended a plurality of parallel convex edge 131, interval between the convex edge is corresponding with the sheet arrangement pitch of applying ointment or plaster, and can form horizontal envelope line ball 26 as shown in Figure 8 to the press seal that carries out at the sheet arrangement pitch place of applying ointment or plaster by this convex edge.After packaging material are through vertical, horizontal press seal, promptly form mutual one by one isolated packaging bag, in each packaging bag, all be enclosed with the sheet of applying ointment or plaster.
(6) burst: through the packaging material of press seal, deliver to as shown in figure 15 burst cutter sweep 14, carry out transverse cuts by the cutter on it 141 and make the bandage product by fixed length force feed device.Can cut off fully according to demand or cut to sell and tear line 15, as shown in Figure 9.
The bandage of making is arranged in the absorption conveyer belt by shifting the wheel transfer again, carries out coding by spray code spraying apparatus, passes through rejection device again, and rejection device is according to each raw-material colour code test material joint, with bad part eject.Certified products are delivered to the finished product frame, in order to packing.The conveying of certified products can be carried by counting mode in batches, so that packing.
In the above description; though in conjunction with specific embodiments bandage manufacturing process flow and manufacturing equipment have been carried out necessary explanation; but these descriptions are not limitation of the present invention; done according to the present invention, those skilled in the art are belonged to conspicuous improvement, also belong to protection scope of the present invention.In addition, also power, transmission, control system and other auxiliary bodies of equipment is not elaborated in the above description, but this partial content is known to those skilled in the art, is publicly-owned in same category of device.
In a word, compact equipment provided by the invention, stable performance, the automaticity height, the production efficiency height, the operation, the maintenance easy, also should point out the characteristics that it is following by emphasis in addition:
1) two kinds of bandages of production slam shape or middle island shape, the strong and adjustment easily of adaptability;
2) can be according to the different needs of client to price, performance, configuration common electric machine or full SERVO CONTROL;
3) the online gluing of energy adapts to multiple base material;
4) cutting knife adopts high speed steel material, and life-span and performance are greatly improved;
5) be furnished with many automatic deviation correction devices, guarantee the accuracy that material is carried;
6) have waster and detect and device for eliminating, guarantee yield rate.
Claims (10)
1, the manufacture method of medical wound patch; comprise with wound protective bandage pad be compounded on the viscosity base material, the covering protection material is made composite thereon again; it is characterized in that: the sheet of applying ointment or plaster that composite continuous is cut into series; the sheet of will applying ointment or plaster transmits synchronously; the sheet of will applying ointment or plaster then shifts to carry and make and shifts transporting velocity greater than transmission speed, and applying ointment or plaster of transfer conveying produced at interval between the sheet.
2, the manufacture method of medical wound patch according to claim 1, it is characterized in that: make sticking wound protective bandage pad web feed speed less than property base material transporting velocity, wound protective bandage pad strip continuous cutting-off is become the fragment of series, and then shift and to be transported on the viscosity base material and to make segmental transfer conveying and the viscosity base material is carried synchronously, fragment evenly is spaced on the viscosity base material.
3, the manufacture method of medical wound patch according to claim 1 is characterized in that: will shift the sheet of carrying of applying ointment or plaster and be arranged on lower floor's packaging material of continuous conveying, and the sheet of applying ointment or plaster be shifted carry with lower floor packaging material and carry synchronously.
4, the manufacture method of medical wound patch according to claim 3, it is characterized in that: cover the upper layer packets package material again being arranged with on lower floor's packaging material of the sheet of applying ointment or plaster, packaging material two edges are carried out longitudinal sealing, and the sheet arrangement pitch place of applying ointment or plaster is carried out transverse sealing.
5, the manufacture method of medical wound patch according to claim 4 is characterized in that: carry out transversely cutting or cutting along the transverse sealing place of packaging material and sell and tear line.
6, make the equipment of medical wound patch; have viscosity base material, wound protective bandage pad, the compound device of protective material; it is characterized in that: a distance in the set composite back is provided with cutting and transfer device; described cutting and transfer device comprises that surperficial continuous distribution has the rotation cutter roller of cutting knife, the rotatable transferring roller that has the rotatable adsorption roller of adsorbing mechanism and have adsorbing mechanism, the linear velocity that the linear velocity that described cutting roller and described adsorption roller rotate synchronously and described transferring roller rotates is rotated greater than described adsorption roller.
7, the equipment of manufacturing medical wound patch according to claim 6, it is characterized in that: also comprise the wound protective bandage pad web feed device of transporting velocity less than viscosity substrate material conveyer transporting velocity, be positioned at wound protective bandage pad and the compound place of viscosity base material, be provided with the wound protective bandage pad cutter sweep, the wound protective bandage pad cutter sweep comprises the rotatable adsorption roller that surperficial continuous distribution has the rotation cutter roller of cutting knife and has adsorbing mechanism, and the viscosity substrate material conveyer is positioned at described adsorption roller below.
8, the equipment of manufacturing medical wound patch according to claim 6, it is characterized in that: be positioned at described transferring roller below be provided with the device of carrying lower floor's packaging material, the transporting velocity of described lower floor packaging material conveyer device is identical with the linear velocity of described transferring roller, is provided with in a distance of described cutting and transfer device back the compound force feed device of upper and lower layer packaging material.
9, the equipment of manufacturing medical wound patch according to claim 8, it is characterized in that: a distance in described packaging material force feed device back is provided with the longitudinal sealing device, is provided with transverse sealing device in a distance of described longitudinal sealing device back.
10, the equipment of manufacturing medical wound patch according to claim 9 is characterized in that: a distance of described longitudinal sealing device back is provided with slicing apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510042356 CN1806781A (en) | 2005-01-18 | 2005-01-18 | Method and equipment for making medical wound patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510042356 CN1806781A (en) | 2005-01-18 | 2005-01-18 | Method and equipment for making medical wound patch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1806781A true CN1806781A (en) | 2006-07-26 |
Family
ID=36838993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510042356 Pending CN1806781A (en) | 2005-01-18 | 2005-01-18 | Method and equipment for making medical wound patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1806781A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129833A (en) * | 2013-03-05 | 2013-06-05 | 苏州恒星医用材料有限公司 | Band-aid cold-seal package free of natural latex and manufacturing method of band-aid cold-seal package |
| CN103359529A (en) * | 2012-08-10 | 2013-10-23 | 北京倍舒特妇幼用品有限公司 | Method and equipment for applying massive nursing cushion bottom membrane glue at four corners of hygienic product nursing cushion bottom membrane |
| CN106038070A (en) * | 2016-06-29 | 2016-10-26 | 泉州市汉威机械制造有限公司 | Transverse cotton core production method |
| CN113855391A (en) * | 2021-11-04 | 2021-12-31 | 河北广艺高新自动化科技有限公司 | Production process and production equipment of catheter fixing paste |
-
2005
- 2005-01-18 CN CN 200510042356 patent/CN1806781A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359529A (en) * | 2012-08-10 | 2013-10-23 | 北京倍舒特妇幼用品有限公司 | Method and equipment for applying massive nursing cushion bottom membrane glue at four corners of hygienic product nursing cushion bottom membrane |
| CN103359529B (en) * | 2012-08-10 | 2015-04-22 | 北京倍舒特妇幼用品有限公司 | Method and equipment for applying massive nursing cushion bottom membrane glue at four corners of hygienic product nursing cushion bottom membrane |
| CN103129833A (en) * | 2013-03-05 | 2013-06-05 | 苏州恒星医用材料有限公司 | Band-aid cold-seal package free of natural latex and manufacturing method of band-aid cold-seal package |
| CN106038070A (en) * | 2016-06-29 | 2016-10-26 | 泉州市汉威机械制造有限公司 | Transverse cotton core production method |
| CN113855391A (en) * | 2021-11-04 | 2021-12-31 | 河北广艺高新自动化科技有限公司 | Production process and production equipment of catheter fixing paste |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2770621Y (en) | Apparatus for manufacturing medical woundplast | |
| CN1136825C (en) | Process and apparatus for continuous production of length portions from strand of fluid-absorbing material | |
| CN1836894A (en) | Package bag making device | |
| CN1205623A (en) | Method for producing transdermal patches (DE) | |
| CN1806781A (en) | Method and equipment for making medical wound patch | |
| CN1243691A (en) | Sanitary towels and apparatus for producing same | |
| CN1128704C (en) | Method for producing layered product | |
| JP2003104620A (en) | Device to cut off pieces from long stretching tape and affix to sticky tape | |
| CN1645564A (en) | Peeling device and method | |
| CN206306225U (en) | Edge banding machine | |
| CN1351945A (en) | Label adhesive method, label adhesive device, label material sheet and label | |
| CN206663871U (en) | Hole-cutting device with blanking collecting mechanism | |
| US10259185B2 (en) | Method and unit for making sections of padding for absorbent sanitary articles | |
| KR100834927B1 (en) | A tape bonding device for a pack bundle | |
| CN210708052U (en) | Transfer system and compound system | |
| CN218792761U (en) | Keep somewhere needle dressing subsides machine | |
| CN110342010B (en) | Transfer system and compound system | |
| CN212829242U (en) | Multilayer traditional Chinese medicine patch production line | |
| CN2822576Y (en) | Structure of fast bandi-plaster mfg. machine | |
| CN1736351A (en) | Disposable body warmer and method of producing the same | |
| CN206812519U (en) | Hole-cutting device | |
| CN201006005Y (en) | Gel patch coating cutting machine | |
| CN1878696A (en) | A method and apparatus for packaging articles with a film of plastic material and a package thus obtained | |
| CN1168266A (en) | Producing equipment for sanitary article and silicon resin coating machine using said equipment | |
| CN101019810A (en) | Gel patch coating cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |