TWI701198B - Method for manufacturing moisture-proof unit and moisture-proof structure for container of biochemical sensory test piece - Google Patents

Abstract

A method for manufacturing a moisture-proof unit and its use in the moisture-proof structure of a biochemical sensor test piece container. The manufacturing method is to prepare a carrier: the carrier system is in the form of a sheet, and the moisture-proof layer is coated: the prepared hydrophilic polymer material is uniformly prepared The damp-proof unit can be placed in a container body equipped with biochemical sensation test pieces, and the moisture-proof unit can be through the moisture-proof unit. The layer absorbs the moisture in the chamber and can be placed in any position as required.

Description

A method for manufacturing a moisture-proof unit and its use in the biochemical sensor test piece container Tide structure

The present invention relates to a moisture-proof patch, in particular to a method for manufacturing a moisture-proof unit with a moisture-proof patch, a moisture-proof unit that can produce good moisture-proof effects, and a moisture-proof structure for a container for biochemical sensation test pieces.

By the way, the conventional biochemical sensory test piece is usually installed in a container. The center of the container has a chamber, and the upper part is covered with a cover. The biochemical sensory test piece is housed in the container. In the containment chamber, the biochemical sensory test piece is isolated from the outside, and in order to increase the moisture-proof effect, moisture-proof particles will be filled in the cover to produce the effect of moisture absorption, so as to prevent the biochemical sensory test piece from becoming invalid due to moisture.

However, if the moisture-proof particles are arranged in the cover body, in addition to the inability to effectively absorb the moisture under the chamber and the moisture-proof effect is not good, the biochemical test piece is not easy to take out, so the moisture-proof effect is not good, and the moisture-proof effect is not good for a long time Under use, the biochemical test piece will still be damp and affect the overall test result.

The main purpose of the present invention is to provide a method for manufacturing a moisture-proof unit and its use in a moisture-proof structure for a biochemical sensor test piece container, wherein the moisture-proof unit can absorb moisture, and the semi-spherical or semi-circular strip-shaped water absorption unit can produce a larger The area of adsorption improves the effect of absorbing water vapor, so the accuracy requirements of the hot pressing part can be reduced, and the cost of the hot pressing treatment can be reduced, and because the pressing strength is lower The user is less laborious when tearing it off. In addition, the moisture-proof unit can effectively absorb the moisture introduced into the package body, which can avoid the failure of the biochemical test piece.

The main purpose of the present invention is to provide a method for manufacturing a moisture-proof unit and a moisture-proof structure for a container of biochemical sensation test strips, wherein the moisture-proof unit is spread on the container body and the lid to increase the moisture absorption area and provide a good absorption Those who are wet, and the water absorption unit can produce a larger area of adsorption, which improves the effect of absorbing water vapor, so that the water vapor in the moisture-proof structure of the entire biochemical sensation test piece container can be absorbed, avoiding the problem of uneven absorption .

The present invention is a method for manufacturing a moisture-proof unit, which mainly includes at least: preparing a carrier: the carrier system is in the form of a sheet; and, coating a moisture-proof layer: evenly laying the prepared hydrophilic polymer material on the carrier On top, after drying, a plurality of semicircular water-absorbing units are formed on the surface of the carrier.

According to the above technical characteristics, the coating of the moisture-proof layer is performed by spraying.

According to the above technical features, the coating of the moisture-proof layer is performed by dispensing.

According to the above technical features, the height of the formed water absorbing unit is between 0.2 and 0.6 mm, preferably 0.25 to 0.5 mm, and the best value is 0.3 mm.

According to the above technical features, the diameter of the formed water absorbing unit is between 0.3 and 1.2 mm, preferably 0.5 to 0.9 mm, and the best value is 0.6 mm.

According to the above technical features, the distance between the formed water absorbing units is between 0.17 mm and 0.57 mm.

According to the above technical features, the grain weight of the molded water absorption unit is between 0.011 and 0.013 g.

According to the above technical characteristics, the water absorption unit is made of light-hardening resin, with a viscosity of 16000-24000 (25℃, S14 10RPM, CPS), a specific gravity of 1.1 (25℃), and a pH of 1.21. The nozzles dispense glue to form the water absorbing unit formed after curing. The height of the formed water absorbing unit is 0.3mm, the diameter is 0.6mm, the spacing is 0.37mm and the grain weight is 0.012g.

A moisture-proof structure of a container for biochemical sensation test sheets, which at least includes; a moisture-proof unit, which is composed of the above-mentioned characteristics; and, a container body, the container system is provided with a chamber, and the moisture-proof unit is fixed to The room.

According to the above technical feature, the container body is provided with a chamber, one side of the chamber is provided with an opening, the periphery of the chamber is provided with a side wall, and the bottom of the chamber is provided with a bottom wall, The chamber can be used for placing a life allelopathic test piece, a cover, and the cover system can cover the opening.

According to the above technical feature, the moisture-proof unit is provided with a moisture-proof layer, and the other side is coated with an adhesive layer, and the adhesive layer is attached to the side wall surrounding the chamber.

According to the above technical features, the side of the moisture-proof unit is coated with an adhesive layer.

According to the above technical feature, the moisture-proof unit is a spiral side attached to the cover.

According to the above technical feature, a connecting rib is provided on one side of the cover body, and the connecting rib is connected with the container body.

According to the above technical features, the container system is formed by joining at least one packaging sheet, the packaging sheet is circumferentially provided with a hot pressing part, and the packaging sheet is formed with a closed space between the hot pressing parts. The containment chamber, the enclosed space of the containment chamber can contain a lifetime allelopathy test piece, and at least one moisture-proof unit includes a carrier, and one side of the carrier is provided with an adhesive layer attached to the bag On the mounting body, the other side of the carrier is provided with a moisture-proof layer and the moisture-proof unit is located in the enclosed space of the chamber.

According to the above technical features, the biochemical test strip is selected from any one of blood sugar test strips, uric acid test strips, urine glucose test strips, lactic acid test strips, and cholesterol test strips.

10: Moisture-proof unit

11: Carrier

12: Moisture barrier

121: Water suction unit

13: Adhesive layer

20: container body

21: Room

211: Sidewall

212: bottom wall

22: opening

23: Packaging sheet

231: Hot Press

30: Biochemical test film

40: Lid

41: connecting rib

H: height

R: diameter

D: spacing

Figure 1 is a schematic diagram of the first manufacturing method of the present invention.

Figure 2 is a schematic diagram of the second manufacturing method of the present invention.

Figure 3 is the first schematic diagram of the water absorption unit of the present invention.

Figure 4 is a second schematic diagram of the water absorption unit of the present invention.

Figure 5 is a third schematic diagram of the water absorption unit of the present invention.

Figure 6 is a fourth schematic diagram of the water absorption unit of the present invention.

Figure 7 is the fifth schematic diagram of the water absorption unit of the present invention.

Figure 8 is a three-dimensional exploded view of the moisture-proof patch of the present invention used in a container.

Figure 9 is a three-dimensional exploded view of the moisture-proof patch of the present invention used in the container lid.

Figure 10 is a perspective view of the moisture-proof patch of the present invention used in a clamshell container.

Figure 11 is a three-dimensional exploded view of the moisture-proof patch of the present invention used for packaging.

Figure 12 is a cross-sectional view of another moisture-proof patch of the present invention used for packaging.

Please refer to Figures 1 and 2, a method of manufacturing a moisture-proof unit provided by the present invention at least includes: preparing a carrier 11: the carrier 11 is in a sheet shape; coating the moisture-proof layer 12: placing The prepared hydrophilic polymer material is uniformly distributed on the carrier 11, and after drying, a plurality of semicircular water absorbing units 121 are formed on the surface of the carrier 11; when coating, it can be sprayed as shown in Figure 1. The water absorbing unit 121 of the moisture-proof layer 12 is uniformly coated on the carrier 11 irregularly, or as shown in FIG. 2, the water absorbing unit 121 is uniformly and regularly coated on the carrier 11 according to the design.

Please refer to Figures 3 to 7, where the height H of the formed water absorption unit 121 is between 0.2~0.6mm, preferably 0.25~0.5mm, the best value is 0.3mm, and the diameter R is 0.3~ Between 1.2mm, the preferred value is 0.5~0.9mm, the best value is 0.6mm, and the distance D between the formed water absorption units 121 is between 0.17~0.57mm, and the grain weight is between 0.011~0.013g, This embodiment uses light-hardening resin as the raw material, its viscosity is 16000-24000 (25℃, S14 10RPM, CPS), the specific gravity is 1.1 (25℃), the PH value is 1.21, and the piezoelectric nozzle is used to dispense and harden the resin. The molded water absorption unit 121 has a height H of 0.3mm, a diameter R of 0.6mm, a spacing D of 0.37mm and a grain weight of 0.012g. In addition, please refer to Figure 3 again. A distance D can be generated between the water absorbing units 121. The distance D between the water absorbing units 121 is between 0.17 mm and 0.57 mm. The diameter R of the water absorbing unit 121 is as shown in Figure 4 or Figure 5, and the diameter R and The heights H are all the same; as shown in Figure 6, the water absorbing unit 121 can be formed with different diameters R; or as shown in Figure 7, the water absorbing unit 121 can be formed with different heights H, which can be changed according to requirements Its parameters.

Please refer to Figures 8-10. When the moisture-proof unit 10 is used, it has a container body 20, which is provided with a chamber 21. One side of the chamber 21 is opened with an opening 22. The peripheral ring is provided with a side wall 211, the bottom of the chamber 21 is provided with a bottom wall 212, and the life allelopathy test piece 30 can be placed in the chamber 21. Please refer to Fig. 8, the biochemical test strip 30 is selected from any one of blood glucose test strips, uric acid test strips, urine glucose test strips, lactic acid test strips and cholesterol test strips.

A cover 40 can be closed on the opening 22 to make the chamber 21 hermetically sealed. The moisture-proof unit 10 includes at least a carrier 11. One side of the carrier 11 is provided with a moisture-proof layer 12, and the other side is provided with an adhesive layer 13. The moisture-proof layer 12 is a semicircular type with a plurality of water-absorbing units 121 coated. Attached to the carrier 11. The moisture-proof unit 10 attaches the adhesive layer 13 to the side wall 211 of the chamber 21. As shown in Figure 7, it can be attached to the entire circumference of the side wall 211 or only attached to a part of the side wall 211 , So that the moisture-proof layer 12 is located on the surface of the chamber 21. In addition, the adhesive layer 13 of the moisture-proof unit 10 can also be arranged on the side. As shown in Figure 9, the moisture-proof unit 10 is rolled into a spiral shape, and the moisture-proof unit 10 is attached to the bottom of the cover 40, When the lid 40 is closed on the container body 20, the moisture-proof unit 10 will be suspended in the chamber 21. Then, referring to Figure 10, the lid 40 may also be provided with a connecting rib 41 , The connecting rib 41 is connected with the container body 20 to prevent the cover 40 from being lost.

In addition, please refer to Figures 11 and 12, the container body 20 is composed of two packaging sheets 23, which are stacked up and down, and a hot pressing part 231 is provided on the circumference. The packaging The sheet body 23 is formed between the hot pressing portion 231 and the containment chamber 21 with a closed space. The closed space of the containment chamber 21 can accommodate the lifetime allelopathy test sheet 30; the carrier 11 of the moisture-proof unit 10 One side is provided with an adhesive layer 13 adhered to the packaging sheet body 23, and the moisture-proof layer 12 on the other side of the carrier 11 is located in the chamber 21 of the enclosed space.

In order to further understand the structural features of the present invention, the use of techniques and the expected effects, the use of the present invention will be described. It is believed that a more in-depth and specific understanding of the present invention can be obtained from this, as described below; please refer to As shown in Figures 8 to 10, when the biochemical sensation test piece 30 is placed in the chamber 21, the moisture-proof unit 10 on the side of the chamber 21 can produce moisture-proof and moisture-absorbing effects, because the moisture-proof unit 10 is attached Is located on the side wall 211, so no matter whether the chamber 21 is close to the opening 22 or close to the The position of the bottom wall 212 can have a good moisture absorption effect, and the effect will not be reduced due to different positions. In addition, because the moisture-proof layer 12 of the moisture-proof unit 10 is covered with the semi-circular water-absorbing unit 121, it can absorb moisture with the largest area and increase its moisture-absorbing effect. Furthermore, because the moisture-proof unit 10 can be adhered before the biochemical test sheet 30 is loaded, it can avoid the action of absorbing moisture before the biochemical test sheet 30 is loaded, thereby increasing its use efficiency .

Also, please refer to Figures 11 to 12, the biochemical test sheet 30 is surrounded by the packaging sheet body 23 and has a good sealing effect. Combined with the internal moisture-proof unit 10, even when the hot pressing part 231 generates The gap causes moisture to enter, and the moisture-proof unit 10 can still effectively absorb moisture to ensure the efficacy of the biochemical sensation test piece 30.

In summary, when it is known that the present invention is industrially usable and progressive, and that the present invention has not been seen in any publications, it is also novel, and when it complies with the provisions of the Patent Law, Yan submits an application for a patent for invention in accordance with the law. Pray for quasi-patent.

Only the above is only a feasible embodiment of the present invention, and it cannot be used to limit the scope of implementation of the present invention; that is, all equal changes and modifications made in accordance with the scope of the patent application of the present invention shall still belong to the patent of the present invention. Covered.

10: Moisture-proof unit

11: Carrier

12: Moisture barrier

121: Water suction unit

Claims (10)

A method for manufacturing a moisture-proof unit, which at least includes: preparing a carrier (11): the carrier (11) is in the form of a sheet; coating the moisture-proof layer (12): evenly laying out the prepared hydrophilic polymer material On the carrier (11), after drying, a plurality of semicircular water absorbing units (121) are formed on the surface of the carrier (11); wherein the height (H) of the formed water absorbing unit (121) is between 0.2~0.6mm The diameter (R) is between 0.3~1.2mm, the grain weight is between 0.011~0.013g, and the distance (D) between the water-absorbing units (121) is between 0.17~0.57mm . According to the method for manufacturing a moisture-proof unit as described in item 1 of the scope of patent application, the coating of the moisture-proof layer (12) is performed by spraying. According to the method for manufacturing a moisture-proof unit described in item 1 of the scope of patent application, the coating of the moisture-proof layer (12) is performed by dispensing. The method for manufacturing a moisture-proof unit as described in item 1 of the scope of patent application, wherein the water absorbing unit (121) is made of light-curing resin with a viscosity of 16000-24000 (25℃, S14 10RPM, CPS) and a specific gravity of 1.1(25℃), PH value is 1.21, the water absorbing unit (121) formed after hardening is formed by dispense with piezoelectric nozzle, the height (H) of the formed water absorbing unit (121) is 0.3mm, the The diameter (R) is 0.6 mm, the distance (D) is 0.37 mm, and the grain weight is 0.012 g. A moisture-proof structure for a container of a biochemical sensation test sheet, which at least includes; a moisture-proof unit (10), which is manufactured by the method for manufacturing a moisture-proof unit according to any one of items 1 to 4 of the scope of patent application; a container The main body (20), the container main body (20) is provided with a containing chamber (21), and the moisture-proof unit (10) is fixed in the containing chamber (21). For example, the moisture-proof structure of the container of the biochemical sensation test sheet described in the scope of patent application, wherein one side of the container (21) of the container body (20) is provided with an opening (22), and the container (21) A side wall (211) is provided on the periphery of the ), and a bottom wall (212) is provided at the bottom of the chamber (21). The chamber (21) can be used for placing a life allelopathic test piece (30), A cover (40) is further provided above the container body (20), and the cover (40) can be closed on the opening (22). As described in item 5 of the scope of patent application, the moisture-proof structure of the container of the biochemical sensation test sheet, wherein the moisture-proof unit (10) is provided with a moisture-proof layer (12), and the other side is coated with an adhesive layer (13), the The adhesive layer (13) is attached to a side wall (211) around the periphery of the chamber (21). As described in item 6 of the scope of patent application, the moisture-proof structure of the container of the biochemical sensation test sheet, wherein the side of the moisture-proof unit (10) is coated with an adhesive layer (13), and the moisture-proof unit (10) is a spiral side The edge is attached to the cover body (40). The moisture-proof structure of the container of biochemical sensation test sheet according to item 5 of the scope of patent application, wherein the container body (20) is formed by joining at least one packaging sheet (23), and the packaging sheet (23) surrounds A hot pressing part (231) is provided, the packaging sheet (23) is formed between the hot pressing part (231) and the containing chamber (21) with a closed space, and the sealing of the containing chamber (21) The space can accommodate a lifetime allelopathy test piece (30); at least one of the moisture-proof unit (10) includes a carrier (11), and one side of the carrier (11) is provided with an adhesive layer (13). It is arranged on the packaging sheet (23), the other side of the carrier (11) is provided with a moisture-proof layer (12), and the moisture-proof unit (10) is located in the enclosed space of the chamber (21). As described in item 6 or 9 of the scope of patent application, the moisture-proof structure of the container for biochemical sensory test strips, wherein the biochemical sensory test strip (30) is selected from blood sugar test strips, uric acid test strips, and urine glucose test strips , Any one of lactic acid test strips and cholesterol test strips.

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