CN1163745A - Improvements in latex prophylactics adhered to deformed knitted fabric and their manufacturing procedure - Google Patents
Improvements in latex prophylactics adhered to deformed knitted fabric and their manufacturing procedure Download PDFInfo
- Publication number
- CN1163745A CN1163745A CN 96113285 CN96113285A CN1163745A CN 1163745 A CN1163745 A CN 1163745A CN 96113285 CN96113285 CN 96113285 CN 96113285 A CN96113285 A CN 96113285A CN 1163745 A CN1163745 A CN 1163745A
- Authority
- CN
- China
- Prior art keywords
- fabric
- condom
- utensil
- sti
- prevention utensil
- 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
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a method for making and improving condom, which is characterized in that textile adheres to the condom. The textile is deformed relative to its axes in longitudinal direction by means of a system, and the cylindrical textile is leaded into a taper body by the system. Two parallel conveying belts with fixing device adhere to the textile. Once the textile is cut off at the middle part of the two belts, it can be easily leaded to condom fetal mould, and then elastic ring deforms the textile and clamps the same. Cohesiveness coating layer is instilled into whole assembly. After that, desiccation is carried out, and then electrically heated metal ring cuts remnant textile that has not adhered to the condom, and then the condom is wrapped for package.
Description
The present invention relates to the sti prevention utensil, this sti prevention utensil has from its blind end and adheres to knitted fabric on it.This fabric is deformable with respect to its axle in the vertical.This just makes condom very firm and reliable, thereby is characteristic with practical more advantage.To describe the manufacture method of sti prevention utensil of the present invention below in detail.
Condom by latex or other similar elastomeric material manufacturing is known on market, and all these has obtained well-known and clear and definite improvement by theme of the present invention.It is included in knitted fabric layer of being out of shape in the vertical with respect to the axle of condom of condom fabrication stage introducing, and stretching and make on it preferably can prevent vertically transversely has elasticity, thus the chance of tearing almost is reduced to zero.
Although it seems that it is very easy introducing knitted fabric, practice has but proved for the improved the said goods of the present invention and just must relate to complicated apparatus in order to obtain optimum efficiency in manufacture process.Need research below with the method that describes in detail, it is to become on its top by axle and bearing burden the manufacturing machine of rectangular configuration basically, gear drive also drives the hinge type chain that band supports conversely, has the axle sleeve that some axles can be slided within it in the end of supporting.Axle has condom loose tool (matrixes) at the one end, is supporting the carriage of camming movement at its other end.Should be emphasized that when the knitted fabric of tubular was introduced into a bullet, two parallel transmission bands with fixture adhered on the fabric at this.In case fabric is cut by the centre position of two transport tapes, it just is directed and places on the condom loose tool.Axle is attached in the condom loose tool, so that to lower slider, oneself introducing in the elastic ring, said ring is that the compartment of terrain is fixed on the chain and is parallel, and with aforesaid hinge type chain co-operate.Elastic ring is fastened to fabric on the sti prevention utensil.Fabric is cut on the position of above-mentioned elastic ring, so that make the condom loose tool can be along comprising the sti prevention utensil, be out of shape the fabric that is fixed and the whole device of elastic ring when upwards sliding, and makes it and ring carry chain thus to throw off.Afterwards, splash into adhesive coating to device, subsequent being placed on is used for exsiccant stove.Excise the fabric of unnecessary not usefulness afterwards and elastic ring is taken off, take off the sti prevention utensil from the condom loose tool again,, again the sti prevention utensil is rolled, sprinkle Pulvis Talci (siliconed), and pack so that do routine examination.
Fig. 1 is the side view according to the condom of the prevention of STD of the present invention's formation;
Figure 1A is the close up view of the condom weavy grain of prevention of STD shown in Figure 1;
Fig. 2 is the plane graph of device that forms the condom (condom as shown in Figure 1) of a plurality of prevention of STD;
Fig. 3 is the side view of the device of the condom that is used to form a plurality of prevention of STD as shown in Figure 2;
Fig. 3 A be fabric according to sti prevention utensil of the present invention before longitudinal stretching, the close up view of the weavy grain of employed fabric when the condom of making as shown in Figure 1;
Fig. 3 B be fabric according to sti prevention utensil of the present invention after longitudinal stretching, the close up view of the weavy grain of employed fabric when making the condom of prevention of STD as shown in Figure 1;
Fig. 4 is the side view of the condom of prevention of STD made in accordance with the present invention;
Fig. 4 A be according to fabric of the present invention behind longitudinal stretching, the close up view of the weavy grain of employed fabric when making the condom of prevention of STD shown in Figure 4;
Fig. 5 is the side view of the condom of prevention of STD of the present invention, and shown is bonded in fabric on the condom;
Fig. 5 A is the close up view of weavy grain of the condom of prevention of STD shown in Figure 5;
Fig. 6 is the side view that is used to make according to another embodiment of the device of the condom of prevention of STD of the present invention;
Fig. 7 is the side view of the condom of the prevention of STD made according to another embodiment shown in Figure 6;
Fig. 7 A is the close up view of textile weave of condom of the prevention of STD of Fig. 6;
Fig. 7 B is the side view of feature of condom of the prevention of STD of Fig. 6;
Fig. 8 is the top view of another embodiment of device that is used to make the condom of prevention of STD shown in Figure 6;
Fig. 9 is the taper top view partly of Fig. 6 and device shown in Figure 8;
Figure 10 is the side view of Fig. 6,8 and 9 shown devices;
Figure 10 A be used for making condom shown in Figure 6 the fabric of another embodiment before longitudinal stretching, the close up view of its weavy grain;
Figure 10 B be used for making condom shown in Figure 6 the fabric of another embodiment after longitudinal stretching, the close up view of its weavy grain.
Should be noted that Fig. 1-5 shows the preferred embodiments of the present invention.And Fig. 6-10 shows another embodiment that is used to produce the sti prevention utensil according to the present invention.
Shown in Figure 1 is the side view of condom loose tool (1).Label (1a) is illustrated in the sti prevention utensil on the condom loose tool, label (2) expression axle, and the condom loose tool is attached on the axle, the axle sleeve that label (3) expression axle (2) can be slided within it.Label (4) expression is used for the bearer carrier of axle sleeve (3), and bearer carrier (4) is fixed on the chain (6) by screw (5) by baffle plate (6a).The mobile chain of gear (7) (6), handwheel (8) is supporting bracket stand (4) in the horizontal direction.Label (9) expression is positioned at the wheel on the cam (10), thus, axle (2) can be slided.Two transport tapes with adhesive surface of label (11) expression, fabric (12) is fixed on the described adhesive surface.The carriage chain of label (13) expression band baffle plate, this chain is fixed on the base (15) by screw (14), and this base (15) supports elastic ring (16) conversely again.
Figure 1A represents the fabric (F) that is out of shape in the vertical with respect to the axle of condom loose tool.
Fig. 2 represents to carry the chain (6) of bearer carrier (4), also shows condom loose tool and relevant axle sleeve, axle, cam and wheel thereof among the figure.Labelling (C) is represented the gear of mobile chain (6), chain (13) supporting elastic ring bearer carrier, label (14) expression bonding coat.Labelling (G) expression is used for exsiccant stove.Labelling (X) is represented first cutter sweep, is used to separate the residue part of the not usefulness that covers the fabric that places the sti prevention utensil on the corresponding condom loose tool.Another cutter sweep (X1) is used to cut on the tack line one millimeter fabric, so that can remove the fabric that does not bond on the condom as much as possible.The mobile chain of gear (7a) (13).Roller (B) is used to regulate the height of transport tape (11), roller (20) driving-belt (11), and zone " A " expression elastic ring and the condom of making are removed at this.Zone " B " expression sti prevention utensil is placed on the condom loose tool at this.Zone " C " expression elastic ring (16) places the position in the seat (15) again.
Fig. 3 represents the situation when fabric (19) enters bullet (D).Fabric (19) adheres on the transport tape (11), and the centre along two bands (18) is cut open then.Roller (20) transmission transport tape (11), band (11) are with fabric (19) on a suitable position on the condom loose tool conversely, as shown by accompanying drawing.Roller (B) is used to regulate transport tape (11), thereby makes that knitted fabric can be tensioned, self-deformation and being attached on the sti prevention utensil.Chain (13) rest elastic ring holders (7).Gear (7a) driving-chain (13).Wheel (9) acts on the cam (10), so that make the sti prevention utensil that places on the condom loose tool and covered by knitted fabric can be to lower slider, oneself falls in the elastic ring, thus, fabric (19) is fixed on the condom.Label (16) is illustrated in the elastic ring on the optimum position of its fixed fabric (19).The whole diagram of labelling (K) expression condom loose tool, fabric (19) and elastic ring, the condom loose tool upwards slides along elastic ring (16), and itself and chain are thrown off with the device that comprises elastic ring.Labelling (J) illustrates how cam (10) moves up, so that make wheel (9) can realize this operation.First cutter sweep (X) is used to make partly not separating with residue of fabric.Thus, whole seat is separated with driving-belt (11).Two rollers (21) be used to leave behind usefulness not residue partly, and adhere on the transport tape (11).
As shown in Fig. 3 A and the 3B, labelling (E) expression present naturalness when fabric enters bullet (D), labelling (F) represents to be positioned at the distortion fabric on the sti prevention utensil.
Shown in Fig. 4 be condom loose tool (1), axle (2), elastic ring (16), adhere to the parallel transmission band (11) on the fabric and be positioned at the side view of the strained fabric (F) on the condom.Label (1a) expression is positioned at the sti prevention utensil on the condom loose tool.
Fig. 5 be carried the side view of sti prevention utensil of agglutinating fabric.The zoomed-in view of the strained fabric of labelling (F) expression.
Fig. 1-5 shows a preferred embodiment of the present invention.Fig. 6-10 shows another embodiment that is used to form sti prevention utensil of the present invention.
For example, Fig. 6 is expression is fixed to the hinge type chain (1) on the support plate (3) by screw (2) a side view.The other end at plate (3) has the wheel (4) that is contained on the supporting mass (5), so that keep the stability on the horizontal direction.Axle marks with letter " A ", and goes up slip at plate (3), and shown position (A1) is the position that transport tape (B) is clamped and guides, and (B5) has a fixture (as VELCRO in the position
RType) so that clamps fabric.Labelling (C) expression adheres to the fabric of position B5.Labelling (D) shows the axle of go up sliding at plate (3), at an end of axle, has a fabric (C) that is used to make tension to be out of shape and is fixed to elastic ring (D9) on the loose tool (10) that is covered by condom (11).Also show the axle (E) of go up sliding at plate (3) among the figure, axle (E) an annular blade (EG) at the one end bearing, and annular blade (EG) is heated and does not adhere to residue fabric on the condom by heated temperature cutting.Letter (J) is illustrated in all bearing positions that its cam (F) is located the link mandrel of work.
Fig. 7 is a side view, in case when it showed bar (A) and is carried on the base that the transport tape (B) that has the fabric (C) that is fixed to the upper on the position (B5) slides into condom loose tool (10), then elastic ring (D9) fabric that can easily make tension was out of shape in the vertical with respect to the axle (11) of condom and fabric is close to.In frame (C1), show the fabric of distortion thus.
Fig. 8 is a plane graph, shows by screw (2) and is fixed to hinge type chain (1) on the plate (3), and on an end of plate (3), wheel (4) press track (5) and moved.These features all are to move by the sprocket wheel that is positioned at two ends (15).Fig. 8 also shows two transport tapes (B) that rotate by belt pulley (G), and it is relying on bullet (K), so that be bonded on the fabric by fixed system (B5).
Fig. 9 is the plane graph of bullet (K), becomes the fabric of tubular to be introduced by the outside at this.Two parallel transport tapes (B) with fixture (B5) adhere on the fabric, and there is a cutter sweep (X) at the place in the middle of two bands, and this device is worked after adhering to fabric by aforementioned means (B5) immediately.How Fig. 9 also shows transport tape (B) separately so that it is positioned on the loose tool (10) rightly.
Figure 10 is a side view, there is shown the chain (1) by sprocket wheel (15) transmission, and said chain has condom loose tool (10), and loose tool (10) is gone up flexible ring (D9) and cutting blade (EG).Shown fabric (C) is introduced in the bullet (K).Figure 10 also shows by device (B5) and adheres to transport tape (B) on the fabric, and this band is gone up at condom loose tool (10) easily after cutting and located.In case ring (D9) carries out work, then the sti prevention utensil all is introduced in the bonding coat (12), locates drying at stove (13) subsequently.That part fabric that does not adhere on the condom makes it separately by the cylinder that is similar to blade (EG) shape, and afterwards, cylinder (14) takes off the residue part of fabric from the flow process of machine.
Figure 10 A shows in naturalness and is introduced into fabric (C2) in the bullet (K).The shown fabric of Figure 10 B (C1) is to make it distortion by elastic ring (D9) also to be attached on the condom tightly.
The present invention can also make other improvement, but they all do not have to break away from as in the protection scope of the present invention shown in the appending claims.
Claims (3)
1. improved sti prevention utensil, comprise that one contains from the sti prevention pipe of the initial bonding knitted fabric of the blind end of said sti prevention utensil, said fabric is out of shape in advance, is inelastic so that make said fabric in the vertical at the longitudinal axis with respect to said sti prevention utensil axle.
2. method that is used to make according to the described sti prevention utensil of claim 1, comprise the steps, the knitted fabric that becomes tubular is introduced a bullet and two to have on the transport tape that adheres to the fixture on the described fabric, described fabric is cut open the back and is directed to rightly on the described sti prevention utensil in the centre of two bands, described sti prevention utensil places again on the condom loose tool at this, and elastic ring makes fabric distortion and clamps fabric on loose tool; Wherein also comprise and in whole assembly, splash into bonding coat and subsequent drying, several electric heater unit excisions afterwards do not adhere to any unnecessary fabric on the described sti prevention utensil, and and then described sti prevention utensil is rolled and packs.
3. improved sti prevention utensil, comprise and have the prevention utensil that adheres to the knitted fabric on the described sti prevention utensil from the blind end of described sti prevention utensil, described fabric is out of shape in advance, is inelastic so that make it in the vertical at the axle with respect to described sti prevention utensil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96113285 CN1163745A (en) | 1996-04-30 | 1996-08-20 | Improvements in latex prophylactics adhered to deformed knitted fabric and their manufacturing procedure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AR336351 | 1996-04-30 | ||
| AR337489 | 1996-07-16 | ||
| CN 96113285 CN1163745A (en) | 1996-04-30 | 1996-08-20 | Improvements in latex prophylactics adhered to deformed knitted fabric and their manufacturing procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1163745A true CN1163745A (en) | 1997-11-05 |
Family
ID=5121815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96113285 Pending CN1163745A (en) | 1996-04-30 | 1996-08-20 | Improvements in latex prophylactics adhered to deformed knitted fabric and their manufacturing procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1163745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110279509A (en) * | 2015-07-05 | 2019-09-27 | 大庆元子科技开发有限公司 | Female production method and tool after a kind of |
-
1996
- 1996-08-20 CN CN 96113285 patent/CN1163745A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110279509A (en) * | 2015-07-05 | 2019-09-27 | 大庆元子科技开发有限公司 | Female production method and tool after a kind of |
| CN110279509B (en) * | 2015-07-05 | 2021-04-30 | 大庆元子科技开发有限公司 | Back concave type production method and tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6360801B1 (en) | Method and apparatus for applying self-adhesive protective sheeting to vehicle bodies | |
| US4813319A (en) | Method and apparatus for transversely cutting strips of deformable material | |
| US3879246A (en) | Laminating apparatus and method | |
| JPH09504202A (en) | Method and apparatus for joining a stretched elastic member with a moving support web | |
| DE69431357D1 (en) | METHOD FOR ATTACHING STRETCHED ELASTIC FLANGED RINGS ON A BASE MATERIAL | |
| CN1124964C (en) | System and device for packaging batch of same containers with variable diameter range | |
| EP0724951A2 (en) | Dual gumstrip applicator for tire cord belts | |
| CN1163745A (en) | Improvements in latex prophylactics adhered to deformed knitted fabric and their manufacturing procedure | |
| FR2511656A1 (en) | METHOD AND INSTALLATION FOR DRAPING PLIERS IN COMPOSITE MATERIALS | |
| CN211072548U (en) | Automatic buckle assembling equipment | |
| GB1573471A (en) | Method and apparatus for forming and mounting end closures for peeltop containers | |
| US4475651A (en) | Roll-wrapping apparatus, method and intermediate product | |
| US4432187A (en) | Roll-wrapping apparatus and method | |
| CN109204968B (en) | Bag making machine with automatic bundling device and capable of eliminating defective products during bundling | |
| US4671835A (en) | Handling system for laminar objects | |
| CN112829311B (en) | Gauze mask and production line thereof | |
| AU2002339138A1 (en) | Manufacture of a filtering screen | |
| JPH09294763A (en) | Improvement of latex contraceptive appliance closely adhered to deformed knit fabric and production of improved contraceptive appliance | |
| CN114221009A (en) | Film coating equipment | |
| JPH0465026B2 (en) | ||
| JPS58126139A (en) | Forming method of bead | |
| US4666749A (en) | Covering for roll end-support panel | |
| KR20120000604A (en) | A method and the apparatus for taping on wafer ring | |
| CN219172924U (en) | Automatic labeling equipment | |
| CN214419625U (en) | Ultrasonic mask ear band welding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |