188 results about "Tampon" patented technology

The invention discloses an antibacterial bamboo joint pull rope material for tampons and a preparation method of the antibacterial bamboo joint pull rope material. Modified bentonite is introduced into an acrylic acid-acrylamide polymer, and a layered structure of the bentonite endows the antibacterial bamboo joint pull rope material with certain water absorption and water retention capacities; meanwhile, amino groups on the modified bentonite are chemically combined with carboxyl groups in the acrylic acid-acrylamide polymer, so that the modified bentonite is not easy to lose; according to the preparation method, firstly, water-absorbing fibers are soaked in a carboxymethyl chitosan solution, the surfaces of the water-absorbing fibers are coated with carboxymethyl chitosan, the carboxymethyl chitosan has excellent water-retaining and antibacterial properties, an antibacterial water-retaining layer is formed on the surfaces of the water-absorbing fibers, and then under the action of a cross-linking agent ethylene glycol diglycidyl ether, the antibacterial water-retaining layer is formed on the surfaces of the water-absorbing fibers. Hydroxyl groups and amino groups in the carboxymethyl chitosan and carboxyl groups and amino groups on the water-absorbing fibers are subjected to a cross-linking effect, so that the bonding strength and the cross-linking density between the carboxymethyl chitosan and the water-absorbing fibers are improved, liquid seepage is effectively prevented, and the water retention performance of the fiber material is further improved.

The invention discloses a dry-state smooth wrapping cloth tampon and a preparation method thereof. The preparation method comprises the following steps that S1, cotton fibers are carded, laid, overlapped, shaped and cut to obtain a cotton fiber layer; s2, wrapping the cotton fiber layer with modified smooth cotton fibers, pressing to obtain a strip-shaped fiber layer, and fixing cotton threads at the center of the strip-shaped fiber layer to obtain a strip-shaped fiber layer with the cotton threads; s3, the strip-shaped fiber layer with the cotton threads is curled to form a long-strip cylindrical absorber, compression molding and microwave heating treatment are conducted, and a tampon body of the tampon is obtained; and S4, loading into a guide pipe to obtain the dry-state smooth wrapping cloth tampon. After the non-woven fabric is modified, the problem that the non-woven fabric is adhered to the inner wall of the vagina even if the non-woven fabric does not absorb menstrual blood or a small amount of menstrual blood is absorbed, so that the non-woven fabric is separated from the inner wall of the vagina when the tampon is taken out to cause discomfort due to tearing feeling is solved, and the problem that a traditional tampon is uncomfortable in use due to the rough surface is solved.

A tampon product is disclosed including a tampon applicator designed to expel in a controlled manner a tampon. The tampon applicator is designed in a two-piece construction including a barrel and a plunger. Both the barrel and the plunger can be formed from a single layer of a single polymer material. The tampon applicator, for instance, can include a grip region that not only facilitates injection molding but also has characteristics that have been found well suited for being held and manipulated by a user.

A tampon product including an applicator with a hollow barrel portion and an ejection plunger within the barrel portion, is disclosed. One or both of the barrel portion and the ejection plunger may have a cylindrical form and be formed of a paper, and have a coating applied to the paper, wherein the coating is not predominately constituted by a material derived from petroleum. The coated paper barrel portion and / or ejection plunger may be manufactured to as to exhibit a static Relative Sliding Resistance Coefficient (CSR) no greater than 0.250 and / or a kinetic CSR no greater than 0.210, for purposes of smooth manufacturing. In combination or alternatively, the coated paper barrel portion and / or ejection plunger may be manufactured to as to exhibit a static Gripping Slip Resistance Coefficient (CGSR) no less than 0.190 and / or a kinetic CGSR no less than 0.170, for purposes of consumer satisfaction.

The embodiment of the invention provides a tampon which comprises a main body, the main body comprises a main absorption body which is formed by winding a main absorption sheet and provided with a central part, the central part further comprises an absorption structure body clamped by the main absorption sheet, the absorption structure body comprises SAP and a secondary absorption sheet, and the softness of the secondary absorption sheet is smaller than that of the main absorption sheet. The main body further comprises a groove part, through the arrangement, on one hand, the main absorption sheet located on the inner side and the main absorption sheet located on the outer side form fold spaces, space is provided for moistening and swelling, meanwhile, the secondary absorption sheet provides expansion space for moistening and swelling of SAP, the probability that the outer surface is bulged and the like is greatly reduced, and the use comfort is improved; meanwhile, in the structure, the diffusion time required by body fluid is shortened, the liquid absorption efficiency is improved, longer secondary absorption sheets can be arranged, so that the absorption amount is improved, in addition, the structure can enable the main body to keep the structural state and strength, and the invention also provides a preparation method of the tampon.

This invention discloses an apparatus and method for processing carded fiber webs into cotton strips, relating to the post-processing of raw cotton materials. The invention comprises a horizontal extrusion roller assembly arranged along the flow direction, a guiding device, a pressure roller-type strip output device, a guide wheel assembly, and a strip drum built into the inner cavity of a strip collector. The fiber web, after being carded and impurity removed by a carding machine, is first extruded by the horizontal extrusion roller assembly and then directed towards the guiding device. After being guided and actively bundled by the guiding device, it forms a uniformly arranged, rectangular fiber web with a cross-section matching the inner cavity of the bundle collector. It then passes through the pressure roller-type strip output device for bundling and extrusion, forming a long strip of cotton strip with uniform width, thickness, and basis weight per unit length. Finally, the long strip of cotton strip is redirected by the guide wheel assembly and conveyed to the strip drum for storage. This invention improves the bonding strength and basis weight uniformity of the cotton strips used in tampons, enhances comfort, and offers strong versatility.

The tampon comprises an absorption core body and a pull rope, the pull rope is arranged at one end of the absorption core body, the absorption core body comprises multiple layers of sheet bodies, the multiple layers of sheet bodies are stacked around an axis in an irregular shape from inside to outside, and the shape of the absorption core body is gradually expanded from the end, close to the pull rope, of the absorption core body to the other end of the absorption core body. According to the tampon, the shape of the absorption core body is matched with that of the vagina structure, after the absorption core body absorbs a certain amount of menstrual blood, the absorption core body expands into the shape with the large upper portion and the small lower portion, the inner wall of the vagina cannot be locally extruded, and the discomfort of the absorption core body in the body is greatly reduced. Due to the fact that the absorption core body comprises the multiple layers of sheet bodies, the absorption core body can absorb menstrual blood more easily, and due to the fact that the shape of the absorption core body is matched with the shape of the vagina structure, the absorption core body can be attached to the inner wall of the vagina, and the risk of menstrual blood leakage can be reduced. In addition, after the absorption core body is full of menstrual blood, the absorption core body with the big top and the small bottom can be pulled out more easily.

The utility model relates to female sanitary product technical field discloses a sanitary tampon of instantaneous suction and lock of cotton core, including cotton core, the wrapping layer of wrapping in cotton core outside, the pull line of connecting in cotton core one end and setting in the insertion head of cotton core other end, the cotton core has three -dimensional intercommunication network structure, the cotton core includes instantaneous suction layer, flow guide layer, liquid storage lock layer and protection layer gradually from inside to outside, the porosity of instantaneous suction layer, flow guide layer, liquid storage lock layer gradually reduces. The utility model discloses through setting the cotton core of multilayer structure, and the porosity of each layer gradually reduces from inside to outside, instantaneous suction layer can rapidly absorb menstrual blood, flow guide layer guides menstrual blood to the penetration of instantaneous suction layer and prevents reverse penetration, liquid storage lock layer stores a large amount of menstrual blood and locks and prevents side leakage, and protection layer prevents the exosmosis of menstrual blood from the outside of cotton core, and the overall improvement of sanitary tampon's absorption speed, absorption capacity and side leakage prevention performance.

A tampon having an insertion end and a withdrawal end. The tampon includes a primary absorbent, disposed toward the insertion end, a secondary absorbent, and a withdrawal member. The secondary absorbent may have a mean length from the primary absorbent and at least three segments each having a mean segment mass. The mean segment mass may be selected such that the secondary absorbent tapers as the secondary absorbent material extends from the primary absorbent.

The utility model belongs to the technical field of comber auxiliary equipment, and particularly relates to a comber large-diameter sliver can pushing device which is applied to a comber body and comprises a machine frame body, a swing rod air cylinder, a swing rod assembly, a detection assembly and a control assembly. The swing rod air cylinder and the swing rod assembly are installed in the barrel containing cavity. The detection assembly comprises a photoelectric switch and a light reflecting plate and is used for detecting whether the sliver cans are arranged in the can containing cavity or not. The control assembly cooperates with the detection assembly to control the swing rod cylinder to operate. According to the large-diameter sliver can pushing device of the combing machine, under the cooperation of the detection assembly and the control assembly, the oscillating bar air cylinder is used for driving the oscillating bar assembly to push the sliver can into the tail part, the function of automatically pushing the empty sliver can is achieved, the time for replacing the sliver can is shortened due to the use of the large-diameter sliver can, and the working efficiency is improved. And the yield and the production efficiency of the combing machine are improved in unit time.

The present invention discloses a conveniently replaced side leakage prevention diaper, comprising: a diaper body, an external leakage prevention cotton strip fixedly installed at the inner edge position of the diaper body, and an inner core positioning bag fixed on the outer side of the bottom of the diaper body; further comprising: a net bag fixed at the front side position inside the inner core positioning bag, and a placement hole is opened on the inner rear side of the inner core positioning bag, and a formal inner core is arranged through the inner core positioning bag, a flange strip is fixed at the tail end of the formal inner core, and the inner side wall of the flange strip is adhesively connected to the outer back wall of the diaper body, and an inner core pre-replacement component is also arranged on the front side of the diaper body, and the component is arranged in two types; a built-in leakage prevention strip is fixed at the inner edge position of the formal inner core. The conveniently replaced side leakage prevention diaper can achieve thermal insulation protection for the abdomen of a child when wearing it, and at the same time, the diaper inner core is replaced after the child excretes, which effectively prevents the child from catching a cold.

A tampon having an insertion end and a withdrawal end. The tampon includes a primary absorbent, disposed toward the insertion end, a secondary absorbent, and a withdrawal member. The secondary absorbent may have a mean length from the primary absorbent and at least three segments each having a mean segment mass. The mean segment mass may be selected such that the secondary absorbent tapers as the secondary absorbent material extends from the primary absorbent.

Individual packaging for a hygiene product, in particular for tampons or similar products, characterized in that the packaging, after opening for removal of the hygiene product, is designed to be resealable, foldable or otherwise sealable and serves as a disposal container for a used hygiene product.

The application discloses a sanitary tampon guide pipe and a sanitary tampon applicator, relates to the technical field of sanitary tampon applicators, and is characterized in that a push rod is slidably arranged in the sanitary tampon guide pipe, the sanitary tampon guide pipe comprises a bottom opening and a top opening, one end of the sanitary tampon guide pipe close to the bottom opening is provided with a hand-holding part, the hand-holding part is in a flat hollow type, a receiving table is arranged on the inner wall of the hand-holding part, the upper end of the receiving table is connected with a receiving beam, the receiving beam is inclined to the direction of the central axis gradually close to the bottom opening, and the receiving beam is elastically attached to the outside of the push rod. The application can realize accurate cooperation between the guide pipe and the sanitary tampon, ensure the stability of the sanitary tampon in the guide pipe, and make the user more conveniently take and control the guide pipe, and at the same time, the sanitary tampon in the guide pipe is smoothly and quickly slid out by pushing the push rod.

The present invention relates to a device for loading tampon applicators (40) with tampons (41). The device comprises a circumferential guide arrangement (2) with an inlet point (3) at which tampon applicators (40) are fed into the device. It further comprises an outlet point (4) at which loaded tampon applicators (42) are discharged. The device according to the invention further comprises a loading unit (5) which is arranged between the inlet point (3) and the outlet point (4) and is configured to load tampon applicators (40) with tampons (41). A plurality of guide units (10) guided on the guide arrangement serve to transport the tampon applicators (40) on the guide arrangement (2).The present invention further relates to a method for loading tampon applicators with tampons, and a guide unit for conveying tampon applicators on a device for loading tampon applicators.

Coatings for fingernails made of tear-resistant, stretchable material, preferably moist on the outside or coated with a lubricant, for one or more fingernails or the thumbnail to prevent damage / injuries in or on the vagina or parts of the vagina when inserting / removing feminine hygiene products (tampons, soft tampons, etc.) and / or during sexual stimulation by inserting fingers into the vagina.

The boosting structure comprises a guide pipe and a push rod, a containing cavity used for containing an absorption core body of the tampon is formed in the guide pipe, the guide pipe comprises a base part and a holding part, the holding part is arranged at one end of the base part, and an outlet communicated with the containing cavity is formed in the end, away from the holding part, of the base part; one end of the push rod extends into the containing cavity, the other end of the push rod extends out of the end, away from the base part, of the holding part, and the push boosting structure further comprises a stopping part arranged on the outer surface of the catheter, and the stopping part is located between the base part and the holding part. During use, fingers hold the holding part, the base part is inserted into the vagina of a human body, and the stopping part is arranged between the base part and the holding part and can play a stopping role, so that the fingers are prevented from being in contact with the vaginal orifice, and the fingers are prevented from being stained.

A tampon having an insertion end and a withdrawal end. The tampon includes a primary absorbent, disposed toward the insertion end, a secondary absorbent, and a withdrawal member. The secondary absorbent may have a mean length from the primary absorbent and at least three segments each having a mean segment mass. The mean segment mass may be selected such that the secondary absorbent tapers as the secondary absorbent material extends from the primary absorbent.

A method for forming structures of cellulose fiber, and in one particular example, for forming structures with features that have facing, near-parallel or parallel walls or surfaces. In one particular but non-limiting example, nearly-cylindrical or cylindrical tampon applicator components molded of cellulose fiber, as an alternative to plastic, is present.

The utility model discloses a self-adaptive absorption tampon, which relates to the technical field of hygienic products and comprises an inner layer and an outer layer, the outer layer is fixedly arranged outside the inner layer, the inner layer comprises a super absorbent resin layer and a cellulose fiber layer, and the outer layer is formed by interweaving elastic fibers and hydrophilic non-woven fabrics. By means of the layered composite structure and the spiral drainage channel design, the sanitary tampon can automatically adjust the absorption speed and mode according to menstrual blood flow, greatly improves absorption efficiency, effectively reduces side leakage risks, can provide reliable protection no matter when a user sleeps in the daytime or at night when the menstrual blood flow is large, and is safe and reliable. Due to the flexible protrusions on the outer layer, the tampon can be better attached to vagina structures of different females, foreign body sensation is reduced, comfort can be kept even during sports or long-time activities, and the experience feeling of a user is improved.

A packaged tampon (1) with a cylindrical absorbent body (10) having a front end (11) tapering in the longitudinal direction of the tampon and a rear end (12) opposite the front end (11) having at least one retrieval string (13), wherein the tampon (1) is packaged in a single sleeve (2) made of at least one film (20) which tightly and completely encloses the tampon (1) from the outside, wherein the single sleeve (2) has at least one weakening line (3) extending transversely to the longitudinal direction of the tampon and extending around at least three-quarters of the circumference of the tampon, characterized in that the weakening line (3) is positioned such that a point of the weakening line (3) furthest from the rear end (12) of the tampon (1) has a distance to the rear end (12) of the tampon (1) that is less than or equal to the outer diameter (D) of the cylinder of the rear end. (12) of the tampon (1) is,wherein the individual casing (2) of the tampon (1) can be opened using a single hand.

The packaging bag comprises a packaging bag body and lubricating gel beads, the packaging bag body is provided with a containing cavity used for containing a tampon body, the lubricating gel beads are arranged at preset positions in the containing cavity, the lubricating gel beads comprise wall materials and lubricating liquid, a closed cavity is formed in the wall materials, and the lubricating liquid is arranged in the closed cavity. And the lubricating liquid is arranged in the cavity. According to the packaging bag of the tampon and the tampon, the tampon body can be lubricated through the lubricating liquid by extruding the lubricating gel beads, so that the tampon body can be more easily pushed into a non-inductive area of the vagina without pain, vaginal friction damage and skin irritation are reduced, and the packaging bag is more easily accepted by new users. Therefore, the packaging bag for the tampon not only can be used as a material for packaging the tampon body, but also can solve the problem that the tampon is difficult to push in when being used.

To provide a shaped tampon.SOLUTION: There is provided a shaped tampon having a longitudinal axis, an insertion portion having an insertion tip, and a withdrawal portion having a withdrawal end, wherein the insertion portion and the withdrawal portion are connected via a central portion, each portion comprising a plurality of grooves, wherein the profile of the insertion portion in an axial cross-sectional plane is an ellipse shape, wherein the ellipse has a major axis, a minor axis, and the maximum axial cross-section, wherein the major axis is not equal to the minor axis, wherein the profile of the insertion portion is curved in at least one longitudinal cross-sectional plane, and wherein the grooves on the insertion portion extend from the central portion to the insertion tip and merge at the dome-shaped insertion tip.SELECTED DRAWING: Figure 13

The disclosure pertains to method for packaging a tampon pledget (10), said method comprising the following step: a. providing a wrapping sheet (50) preferably consisting essentially of cellulosic fibers to a holding mean (52) so that a portion of the wrapping sheet (50) is secured to the holding mean (52); b. deforming said wrapping sheet (50) around the holding mean (52) to the point where a transversal end (42,46) of the wrapping sheet (50) overlays 10 the other transversal end (42,46) of the wrapping sheet (50); c. heating with a first heating element (60) the overlaying portion of the wrapping sheet (50) at a first temperature (T1); d. heating with the first or a second heating element the overlaying portion of the wrapping sheet (50) at a second temperature (T2); e. a first sealing step comprising pressing a third heating element (64) against one longitudinal end of the wrapping sheet (50) and heating at a third temperature (T3) thereby forming a wrapper (50) with a first sealed end (74,75) and a second open end; f. removing the wrapping sheet (50) from the holding mean (52); g. inserting a tampon pledget (10) through said open end of said wrapper (50); h. a second sealing step by heating at a fourth temperature (T4) and pressing said open-end of the wrapper (50).

The utility model provides a rubber cotton mop, belonging to the technical field of mops. It solves the technical problems of the existing rubber cotton mop, such as the complicated detachable structure of the rubber cotton strip. The rubber cotton mop comprises a rubber cotton strip, a water squeezing frame and two water squeezing pressure plates installed on the water squeezing frame. Two connecting plates are fixed on the rubber cotton strip, and hooks are provided on the connecting plates. The hooks of the connecting plates are buckled and fixedly connected with the water squeezing pressure plates. An unlocking slider is provided on the water squeezing pressure plates, and the unlocking slider is connected to the connecting plates. When the unlocking sliders on the two water squeezing pressure plates are in a relatively far position, the hooks of the connecting plates are buckled and fixedly connected with the corresponding water squeezing pressure plates. When the unlocking sliders on the two water squeezing pressure plates move to a relatively close position, the hooks of the connecting plates are separated from the water squeezing pressure plates. A spring is provided between the water squeezing pressure plate and the unlocking slider or the connecting plate to keep the two unlocking sliders in a relatively far position. The utility model has the advantage of realizing the detachability of the rubber cotton strip through a simple structure.

A tampon product is provided including an applicator comprising an outer member and an inner member slidably engaged with the outer member. The outer member comprises an outer surface and a barrel region. The outer member comprises two or more layers, where an outer layer of the two or more layers forms at least a portion of the outer surface of the outer member. The outer layer comprises cellulosic material. At least a portion of the outer surface of the outer member has a first color, where the first color has an L* value of less than 65 and a gloss level of greater than 5.