Lutein eye shield and preparation method thereof

Abstract

The invention belongs to the technical field of eye shields, and particularly relates to a xanthophyll eye shield and a preparation method thereof.The xanthophyll eye shield comprises a medical non-woven fabric, faintly acid gel is arranged on one side of the medical non-woven fabric, a first release film is arranged on one side of the faintly acid gel, a wet tissue is arranged on one side of the first release film, and a second release film is arranged on one side of the wet tissue. By arranging the weakly acidic gel, the problem that an existing cold compress eyeshade is single in function can be solved, and then the prepared eyeshade can be suitable for people who work and learn to surf the Internet or use electronic products and use eyes for a short distance for a long time or stay up late to cause eye dryness, eye astringency, eye fatigue, dark eye circles, eye distension and the like; therefore, the applicable crowd of the eye shield is increased.

Description

Technical Field

[0001] The invention relates to the technical field of eye protection masks, in particular to a lutein eye protection mask and a preparation method thereof. Background Art

[0002] Eye protection mask is an item used to protect the eyes, mainly used to reduce the radiation received by the eyes, reduce eye fatigue and protect vision. Cold compress eye mask is a kind of eye protection mask. Cold compress eye mask is mainly used to relieve eye fatigue and discomfort, and achieves the effect of soothing the eyes by ice compress. However, the existing cold compress eye mask has a relatively single function, which will affect the applicable population of the cold compress eye mask. Therefore, a lutein eye mask and a preparation method thereof are invented. Summary of the invention

[0003] In view of the above and / or existing problems in the existing lutein eye mask and its preparation method, the present invention is proposed.

[0004] Therefore, the object of the present invention is to provide a lutein eye mask and a preparation method thereof, which can solve the above-mentioned existing problems.

[0005] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions: A lutein eye mask comprises a medical non-woven fabric, wherein a weak acid gel is arranged on one side of the medical non-woven fabric, a first release film is arranged on one side of the weak acid gel, a wet tissue is arranged on one side of the first release film, and a second release film is arranged on one side of the wet tissue.

[0006] As a preferred embodiment of the lutein eye mask described in the present invention, the raw materials of the weak acid gel include, by weight: 8-10 parts of lutein, 8-10 parts of carotene, 2-8 parts of chrysanthemum extract, 2-8 parts of cassia seed extract, 2-8 parts of blueberry extract, 2-4 parts of borneol, 2-8 parts of sodium hyaluronate, 4-6 parts of collagen, 1-5 parts of propylene glycol, 6-12 parts of hydrogel, and 2-12 parts of water.

[0007] As a preferred embodiment of the lutein eye mask of the present invention, the preparation process of the weakly acidic gel is as follows: Process 1: placing lutein and carotene in a reaction vessel and mixing them to obtain a mixture A; Process 2: placing the chrysanthemum extract, the cassia seed extract and the blueberry extract in a reaction kettle and mixing them to obtain a mixture B; Process 3: placing sodium hyaluronate, collagen and propylene glycol in a reaction vessel and mixing them to obtain a mixture C; Process 4: Mixture A, mixture B, mixture C, hydrogel and water are placed in a reaction kettle for mixing to obtain a weakly acidic gel.

[0008] As a preferred embodiment of the lutein eye mask described in the present invention, the mixing time in the first process is 2 min to 6 min; the mixing time in the second process is 4 min to 8 min.

[0009] As a preferred embodiment of the lutein eye mask described in the present invention, the mixing time in process three is 4 min-8 min; the mixing time in process four is 6 min-12 min.

[0010] As a preferred embodiment of the lutein eye mask of the present invention, the preparation process of the chrysanthemum extract is as follows: Process 1: Raw material preparation: crush the chrysanthemum raw materials; Process 2, extraction: the crushed raw materials are placed in an extraction tank and extracted twice; Process 3, filtration and centrifugation: use a vibrating screen for coarse filtration to remove large particles of impurities, and then use a disc centrifuge for centrifugation; Process 4, concentration: using polyamide membrane for concentration; Process 5, sterilization: ultra-high temperature instantaneous sterilization; Process 6, ‌Preparation‌: Add the sterilized concentrated juice into the preparation tank, add maltodextrin according to 80% of the dry matter weight of the concentrated juice, and ensure complete dissolution‌; Process 7, drying: obtaining the chrysanthemum extract by spray drying.

[0011] As a preferred embodiment of the lutein eye mask described in the present invention, in the first extraction in process 2, a composite enzyme preparation is added, the enzymatic hydrolysis temperature is controlled at 45°C-55°C, the enzymatic hydrolysis time is 60-80 minutes, and the extraction water is 10-15 times the weight of the raw material. The second extraction temperature is controlled at 95°C-98°C, the extraction time is 30 minutes, and the extraction water is 8-10 times the weight of the raw material. As a preferred embodiment of the lutein eye mask described in the present invention, the concentration time in process 4 is controlled within 110-120 minutes, the temperature is less than 40°C, and the discharge concentration is 15.0±1.0 Brix; the sterilization temperature in process 5 is 135°C-137°C, and the time is 25-30 seconds.

[0012] As a preferred embodiment of the lutein eye mask described in the present invention, the air inlet temperature in process seven is 160°C-180°C, the air outlet temperature is 95°C-98°C, and the moisture content is controlled within 5%.

[0013] A method for preparing a lutein eye mask comprises the following specific steps: Step 1: Use a coating machine to apply the weak acid gel on one side of the medical non-woven fabric; Step 2: using a coating machine to place a first release film on one side of the weakly acidic gel; Step 3: Using a coating machine to place the wet tissue on one side of the first release film; Step 4: Using a coating machine to place the second release film on one side of the wet tissue, thus obtaining a lutein eye mask; Step 5: Curing the lutein eye mask; Step 6: Inspect the cured lutein eye mask; Step 7: Pack the qualified lutein eye masks into bags.

[0014] Compared with existing technologies: 1. By setting a weak acid gel, the problem of the existing cold compress eye mask having a single function can be solved, so that the prepared eye mask can be suitable for people who work in the office, study, surf the Internet or use electronic products, use their eyes at close range for a long time or stay up late, resulting in dry eyes, astringent eyes, eye fatigue, dark circles, eye swelling, etc., thereby increasing the number of people who can use the eye mask; 2. By providing wet wipes, it is convenient for people to wipe their eyes when using the eye shield, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the structure of the present invention; Figure 2 It is a schematic diagram of the structure of the present invention; Figure 3 It is a schematic diagram of the structural layering of the present invention; Figure 4 It is a schematic diagram of the preparation process of the present invention.

[0016] In the figure: medical non-woven fabric 10, weak acid gel 11, first release film 12, wet tissue 13, second release film 14. DETAILED DESCRIPTION

[0017] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Example

[0018] The present invention provides a lutein eye mask, please refer to Figure 1-Figure 4, including a medical non-woven fabric 10, a weak acid gel 11 is provided on one side of the medical non-woven fabric 10, a first release film 12 is provided on one side of the weak acid gel 11, a wet tissue 13 is provided on one side of the first release film 12, and a second release film 14 is provided on one side of the wet tissue 13.

[0019] The raw materials of weak acid gel 11 include, by weight: 8 parts of lutein, 8 parts of carotene, 2 parts of chrysanthemum extract, 2 parts of cassia seed extract, 2 parts of blueberry extract, 2 parts of borneol, 2 parts of sodium hyaluronate, 4 parts of collagen, 1 part of propylene glycol, 6 parts of hydrogel, and 2 parts of water; among them, lutein has the effect of protecting eyes; chrysanthemum extract has the effects of soothing skin, dispersing wind and clearing heat, anti-oxidation, anti-inflammatory and brightening skin color; carotene has the effects of improving eyesight, protecting liver, cleaning intestines, resisting ultraviolet rays, anti-oxidation and delaying aging; cassia seed extract has the effects of clearing liver and improving eyesight and antibacterial effects; blueberry extract has the effects of protecting eyesight and anti-oxidation; borneol has the effects of invigorating the mind, clearing heat and relieving pain; sodium hyaluronate has the effects of moisturizing and repairing skin; collagen has the effect of delaying skin aging; propylene glycol has the effects of moisturizing and beautifying the skin; hydrogel has the effects of relieving pain, reducing swelling, anti-inflammatory, calming and protecting skin.

[0020] The preparation process of the weakly acidic gel 11 is as follows: Process 1: placing lutein and carotene in a reaction vessel and mixing them to obtain a mixture A, wherein the mixing time is 2 minutes; Process 2: placing the chrysanthemum extract, the cassia seed extract and the blueberry extract in a reaction kettle for mixing to obtain a mixture B, wherein the mixing time is 4 minutes; Process 3: placing sodium hyaluronate, collagen and propylene glycol in a reaction kettle and mixing them to obtain a mixture C, wherein the mixing time is 4 minutes; Process 4: Mixture A, mixture B, mixture C, hydrogel and water are placed in a reaction kettle for mixing to obtain a weakly acidic gel, wherein the mixing time is 6 minutes.

[0021] The preparation process of chrysanthemum extract is as follows: Process 1: Raw material preparation: crush the chrysanthemum raw materials; Process 2, extraction: the crushed raw material is placed in an extraction tank and extracted twice. In the first extraction, a composite enzyme preparation is added, the enzymatic hydrolysis temperature is controlled at 45°C, the enzymatic hydrolysis time is 60 minutes, and the extraction water is 10 times the weight of the raw material. The second extraction temperature is controlled at 95°C, the extraction time is 30 minutes, and the extraction water is 8 times the weight of the raw material. Process 3, filtration and centrifugation: use a vibrating screen for coarse filtration to remove large particles of impurities, and then use a disc centrifuge for centrifugation; Process 4, concentration: polyamide membrane is used for concentration, wherein the concentration time is controlled within 110 minutes, the temperature is less than 40°C, and the discharge concentration is 14.0 Brix; Process 5, sterilization: ultra-high temperature instantaneous sterilization is adopted, wherein the sterilization temperature is 135°C and the time is 25 seconds; Process 6, ‌Preparation‌: Add the sterilized concentrated juice into the preparation tank, add maltodextrin according to 80% of the dry matter weight of the concentrated juice, and ensure complete dissolution‌; Process seven, drying: the chrysanthemum extract is obtained by spray drying, wherein the air inlet temperature is 160°C, the air outlet temperature is 95°C, and the moisture content is controlled within 5%.

[0022] A method for preparing a lutein eye mask comprises the following specific steps: Step 1: using a coating machine to place the weak acid gel 11 on one side of the medical non-woven fabric 10; Step 2: using a coating machine to place the first release film 12 on one side of the weakly acidic gel 11; Step 3: Using a coating machine to place the wet tissue 13 on one side of the first release film 12; Step 4: Using a coating machine to place the second release film 14 on one side of the wet tissue 13, so as to obtain a lutein eye mask; Step 5: Curing the lutein eye mask; Step 6: Inspect the cured lutein eye mask; Step 7: Pack the qualified lutein eye masks into bags. Example

[0023] The present invention provides a lutein eye mask, please refer to Figure 1-Figure 4 , including a medical non-woven fabric 10, a weak acid gel 11 is provided on one side of the medical non-woven fabric 10, a first release film 12 is provided on one side of the weak acid gel 11, a wet tissue 13 is provided on one side of the first release film 12, and a second release film 14 is provided on one side of the wet tissue 13.

[0024] The raw materials of weak acid gel 11 include, by weight: 9 parts of lutein, 9 parts of carotene, 5 parts of chrysanthemum extract, 5 parts of cassia seed extract, 5 parts of blueberry extract, 3 parts of borneol, 5 parts of sodium hyaluronate, 5 parts of collagen, 3 parts of propylene glycol, 9 parts of hydrogel, and 7 parts of water; among them, lutein has the effect of protecting eyes; chrysanthemum extract has the effects of soothing skin, dispersing wind and clearing heat, anti-oxidation, anti-inflammatory and brightening skin color; carotene has the effects of improving eyesight, protecting liver, cleaning intestines, resisting ultraviolet rays, anti-oxidation and delaying aging; cassia seed extract has the effects of clearing liver and improving eyesight and antibacterial effects; blueberry extract has the effects of protecting eyesight and anti-oxidation; borneol has the effects of invigorating the mind, clearing heat and relieving pain; sodium hyaluronate has the effects of moisturizing and repairing skin; collagen has the effect of delaying skin aging; propylene glycol has the effects of moisturizing and beautifying the skin; hydrogel has the effects of relieving pain, reducing swelling, anti-inflammatory, calming and protecting skin.

[0025] The preparation process of the weakly acidic gel 11 is as follows: Process 1: Lutein and carotene are placed in a reaction vessel and mixed to obtain a mixture A, wherein the mixing time is 4 minutes; Step 2: placing the chrysanthemum extract, the cassia seed extract and the blueberry extract in a reaction kettle and mixing them to obtain a mixture B, wherein the mixing time is 6 minutes; Process 3: Sodium hyaluronate, collagen and propylene glycol are placed in a reaction vessel and mixed to obtain a mixture C, wherein the mixing time is 6 minutes; Process 4: Mixture A, mixture B, mixture C, hydrogel and water are placed in a reaction kettle for mixing to obtain a weakly acidic gel, wherein the mixing time is 9 minutes.

[0026] The preparation process of chrysanthemum extract is as follows: Process 1: Raw material preparation: crush the chrysanthemum raw materials; Process 2, extraction: the crushed raw material is placed in an extraction tank and extracted twice. In the first extraction, a composite enzyme preparation is added, the enzymatic hydrolysis temperature is controlled at 50°C, the enzymatic hydrolysis time is 70 minutes, and the extraction water is 12.5 times the weight of the raw material. The second extraction temperature is controlled at 96.5°C, the extraction time is 30 minutes, and the extraction water is 9 times the weight of the raw material. Process 3, filtration and centrifugation: use a vibrating screen for coarse filtration to remove large particles of impurities, and then use a disc centrifuge for centrifugation; Process 4, concentration: polyamide membrane is used for concentration, wherein the concentration time is controlled within 115 minutes, the temperature is less than 40°C, and the discharge concentration is 15.0 Brix; Process 5, sterilization: ultra-high temperature instantaneous sterilization is adopted, wherein the sterilization temperature is 136°C and the time is 27.5 seconds; Process 6, ‌Preparation‌: Add the sterilized concentrated juice into the preparation tank, add maltodextrin according to 80% of the dry matter weight of the concentrated juice, and ensure complete dissolution‌; Process seven, drying: the chrysanthemum extract is obtained by spray drying, wherein the air inlet temperature is 170°C, the air outlet temperature is 96.5°C, and the moisture content is controlled within 5%.

[0027] A method for preparing a lutein eye mask comprises the following specific steps: Step 1: using a coating machine to place the weak acid gel 11 on one side of the medical non-woven fabric 10; Step 2: using a coating machine to place the first release film 12 on one side of the weakly acidic gel 11; Step 3: Using a coating machine to place the wet tissue 13 on one side of the first release film 12; Step 4: Using a coating machine to place the second release film 14 on one side of the wet tissue 13, so as to obtain a lutein eye mask; Step 5: Curing the lutein eye mask; Step 6: Inspect the cured lutein eye mask; Step 7: Pack the qualified lutein eye masks into bags. Example

[0028] The present invention provides a lutein eye mask, please refer to Figure 1-Figure 4 , including a medical non-woven fabric 10, a weak acid gel 11 is provided on one side of the medical non-woven fabric 10, a first release film 12 is provided on one side of the weak acid gel 11, a wet tissue 13 is provided on one side of the first release film 12, and a second release film 14 is provided on one side of the wet tissue 13.

[0029] The raw materials of weak acid gel 11 include, by weight: 10 parts of lutein, 10 parts of carotene, 8 parts of chrysanthemum extract, 8 parts of cassia seed extract, 8 parts of blueberry extract, 4 parts of borneol, 8 parts of sodium hyaluronate, 6 parts of collagen, 5 parts of propylene glycol, 12 parts of hydrogel, and 12 parts of water; among them, lutein has the effect of protecting eyes; chrysanthemum extract has the effects of soothing skin, dispersing wind and clearing heat, anti-oxidation, anti-inflammatory and brightening skin color; carotene has the effects of improving eyesight, protecting liver, cleaning intestines, resisting ultraviolet rays, anti-oxidation and delaying aging; cassia seed extract has the effects of clearing liver and improving eyesight and antibacterial effects; blueberry extract has the effects of protecting eyesight and anti-oxidation; borneol has the effects of invigorating the mind, clearing heat and relieving pain; sodium hyaluronate has the effects of moisturizing and repairing skin; collagen has the effect of delaying skin aging; propylene glycol has the effects of moisturizing and beautifying the skin; hydrogel has the effects of relieving pain, reducing swelling, anti-inflammatory, calming and protecting skin.

[0030] The preparation process of the weakly acidic gel 11 is as follows: Process 1: placing lutein and carotene in a reaction vessel and mixing them to obtain a mixture A, wherein the mixing time is 6 minutes; Process 2: placing the chrysanthemum extract, the cassia seed extract and the blueberry extract in a reaction kettle and mixing them to obtain a mixture B, wherein the mixing time is 8 minutes; Process 3: placing sodium hyaluronate, collagen and propylene glycol in a reaction kettle and mixing them to obtain a mixture C, wherein the mixing time is 8 minutes; Process 4: Mixture A, mixture B, mixture C, hydrogel and water are placed in a reaction kettle for mixing to obtain a weakly acidic gel, wherein the mixing time is 12 minutes.

[0031] The preparation process of chrysanthemum extract is as follows: Process 1: Raw material preparation: crush the chrysanthemum raw materials; Process 2, extraction: the crushed raw material is placed in an extraction tank and extracted twice. In the first extraction, a composite enzyme preparation is added, the enzymatic hydrolysis temperature is controlled at 55°C, the enzymatic hydrolysis time is 80 minutes, and the extraction water is 15 times the weight of the raw material. The second extraction temperature is controlled at 98°C, the extraction time is 30 minutes, and the extraction water is 10 times the weight of the raw material. Process 3, filtration and centrifugation: use a vibrating screen for coarse filtration to remove large particles of impurities, and then use a disc centrifuge for centrifugation; Process 4, concentration: polyamide membrane is used for concentration, wherein the concentration time is controlled within 120 minutes, the temperature is less than 40°C, and the discharge concentration is 16.0 Brix; Process 5, sterilization: ultra-high temperature instantaneous sterilization, where the sterilization temperature is 37°C and the time is 25-30 seconds; Process 6, ‌Preparation‌: Add the sterilized concentrated juice into the preparation tank, add maltodextrin according to 80% of the dry matter weight of the concentrated juice, and ensure complete dissolution‌; Process seven, drying: the chrysanthemum extract is obtained by spray drying, wherein the air inlet temperature is 180°C, the air outlet temperature is 98°C, and the moisture content is controlled within 5%.

[0032] A method for preparing a lutein eye mask comprises the following specific steps: Step 1: using a coating machine to place the weak acid gel 11 on one side of the medical non-woven fabric 10; Step 2: using a coating machine to place the first release film 12 on one side of the weakly acidic gel 11; Step 3: Using a coating machine to place the wet tissue 13 on one side of the first release film 12; Step 4: Using a coating machine to place the second release film 14 on one side of the wet tissue 13, so as to obtain a lutein eye mask; Step 5: Curing the lutein eye mask; Step 6: Inspect the cured lutein eye mask; Step 7: Pack the qualified lutein eye masks into bags.

[0033] The lutein eye masks prepared in the above Examples 1-3 were compared to obtain the following data: 30 volunteers were randomly selected and divided into Group A, Group B and Group C (10 people in each group). Group A used the lutein eye mask prepared in Example 1, Group B used the lutein eye mask prepared in Example 2, and Group C used the lutein eye mask prepared in Example 3. The evaluation after use is shown in the following table: Difference good excellent Group A 1 person 0 people 9 people Group B 0 people 1 person 9 people Group C 0 people 2 people 8 people It can be seen from the above table that, among the lutein eye masks prepared in Examples 1-3, after use, Example 2 has the best effect.

[0034] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A lutein eye mask, characterized in that: The medical non-woven fabric (10) comprises a weak acid gel (11) on one side of the medical non-woven fabric (10), a first release film (12) on one side of the weak acid gel (11), a wet tissue (13) on one side of the first release film (12), and a second release film (14) on one side of the wet tissue (13).

2. The lutein eye mask according to claim 1, characterized in that: The raw materials of the weak acid gel (11) include, by weight: 8-10 parts of lutein, 8-10 parts of carotene, 2-8 parts of chrysanthemum extract, 2-8 parts of cassia seed extract, 2-8 parts of blueberry extract, 2-4 parts of borneol, 2-8 parts of sodium hyaluronate, 4-6 parts of collagen, 1-5 parts of propylene glycol, 6-12 parts of hydrogel, and 2-12 parts of water.

3. The lutein eye mask according to claim 2, characterized in that: The preparation process of the weakly acidic gel (11) is as follows: Process 1: placing lutein and carotene in a reaction vessel and mixing them to obtain a mixture A; Process 2: placing the chrysanthemum extract, the cassia seed extract and the blueberry extract in a reaction kettle and mixing them to obtain a mixture B; Process 3: placing sodium hyaluronate, collagen and propylene glycol in a reaction vessel and mixing them to obtain a mixture C; Process 4: Mixture A, mixture B, mixture C, hydrogel and water are placed in a reaction kettle for mixing to obtain a weakly acidic gel.

4. The lutein eye mask according to claim 3, characterized in that: The mixing time in the process one is 2 min to 6 min; the mixing time in the process two is 4 min to 8 min.

5. The lutein eye mask according to claim 3, characterized in that: The mixing time in the process three is 4 min to 8 min; the mixing time in the process four is 6 min to 12 min.

6. The lutein eye mask according to claim 2, characterized in that: The preparation process of the chrysanthemum extract is as follows: Process 1: Raw material preparation: crush the chrysanthemum raw materials; Process 2, extraction: the crushed raw materials are placed in an extraction tank and extracted twice; Process 3, filtration and centrifugation: use a vibrating screen for coarse filtration to remove large particles of impurities, and then use a disc centrifuge for centrifugation; Process 4, concentration: using polyamide membrane for concentration; Process 5, sterilization: ultra-high temperature instantaneous sterilization; Process 6, ‌Preparation‌: Add the sterilized concentrated juice into the preparation tank, add maltodextrin according to 80% of the dry matter weight of the concentrated juice, and ensure complete dissolution‌; Process 7, drying: obtaining the chrysanthemum extract by spray drying.

7. The lutein eye mask according to claim 6, characterized in that: In the process 2, the composite enzyme preparation is added during the first extraction, the enzymatic hydrolysis temperature is controlled at 45°C-55°C, the enzymatic hydrolysis time is 60-80 minutes, and the extraction water is 10-15 times the weight of the raw material. The second extraction temperature is controlled at 95°C-98°C, the extraction time is 30 minutes, and the extraction water is 8-10 times the weight of the raw material.

8. The lutein eye mask according to claim 6, characterized in that: In the process 4, the concentration time is controlled within 110-120 minutes, the temperature is less than 40°C, and the discharge concentration is 15.0±1.0 Brix; in the process 5, the sterilization temperature is 135°C-137°C, and the time is 25-30 seconds.

9. The lutein eye mask according to claim 6, characterized in that: In the process seven, the air inlet temperature is 160°C-180°C, the air outlet temperature is 95°C-98°C, and the moisture content is controlled within 5%.

10. A method for preparing a lutein eye mask, characterized in that: The specific steps are as follows: Step 1: using a coating machine to place a weakly acidic gel (11) on one side of a medical nonwoven fabric (10); Step 2: using a coating machine to place a first release film (12) on one side of the weakly acidic gel (11); Step 3: using a coating machine to place a wet tissue (13) on one side of the first release film (12); Step 4: using a coating machine to place a second release film (14) on one side of the wet tissue (13), thereby obtaining a lutein eye mask; Step 5: Curing the lutein eye mask; Step 6: Inspect the cured lutein eye mask; Step 7: Pack the qualified lutein eye masks into bags.

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