Adhesive reclosable fasteners with visual indicators
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-033/00
B65D-033/34
B65D-075/58
B65D-033/20
B65B-009/20
B65B-061/18
B65B-051/02
출원번호
US-0775625
(2014-03-06)
등록번호
US-9428307
(2016-08-30)
국제출원번호
PCT/US2014/021084
(2014-03-06)
국제공개번호
WO2014/149825
(2014-09-25)
발명자
/ 주소
Zerfas, Paul A.
Sagy, Arthur A.
출원인 / 주소
Intercontinental Great Brands LLC
대리인 / 주소
Fitch, Even, Tabin & Flannery LLP
인용정보
피인용 횟수 :
0인용 특허 :
12
초록▼
A flexible package and method for manufacturing thereof is provided. The flexible package includes a first layer of adhesive material disposed on an interior surface of the rear panel of the package. The adhesive material of the first layer includes at least one visual indicator formed by at least o
A flexible package and method for manufacturing thereof is provided. The flexible package includes a first layer of adhesive material disposed on an interior surface of the rear panel of the package. The adhesive material of the first layer includes at least one visual indicator formed by at least one area of predetermined shape that is more translucent than adjacent areas of the adhesive material of the first layer. A second layer of adhesive material is disposed on an interior surface of the front panel. The second layer of adhesive material is located opposite the first layer of adhesive material. When the flexible package is not completely sealed, the visual indicator in the adhesive material of the first layer is not visible through the adhesive material of the second layer. When the flexible package is sealed, the visual indicator is visible through the second layer of adhesive material.
대표청구항▼
1. A flexible package comprising: a top end, a bottom end, a first side edge, a second side edge opposite the first side edge, a front panel, and a rear panel joined together to form an interior therebetween configured to retain a product;a first layer of adhesive material disposed on an interior su
1. A flexible package comprising: a top end, a bottom end, a first side edge, a second side edge opposite the first side edge, a front panel, and a rear panel joined together to form an interior therebetween configured to retain a product;a first layer of adhesive material disposed on an interior surface of the rear panel, the adhesive material of the first layer including at least one visual indicator formed by at least one area of predetermined shape that is more translucent than adjacent areas of the adhesive material of the first layer;a second layer of adhesive material disposed on an interior surface of the front panel, the second layer of adhesive material being positioned opposite the first layer of adhesive material to permit the flexible package to be sealed when the first layer of adhesive material and the second layer of adhesive material are brought into contact with each other; andwhen the flexible package is not sealed, the at least one visual indicator in the adhesive material of the first layer is not visible through the adhesive material of the second layer, and when the flexible package is sealed, the at least one visual indicator is visible through the second layer of adhesive material. 2. The flexible package of claim 1, wherein each of the first layer of adhesive material and the second layer of adhesive material is in a form of at least one strip extending from the first side edge to the second side edge of the flexible package. 3. The flexible package of claim 1, wherein the shape of the at least one visual indicator is one of a geometric shape selected from one of circular, rectangular, triangular, and polygonal, and a calligraphic shape selected from one of single words and phrases. 4. The flexible package of claim 1, wherein the adhesive material of the first and second layers of adhesive material is one of partially opaque and translucent and includes a colorant in an amount of approximately from about 0.1 percent to about 4 percent by weight. 5. The flexible package of claim 4, wherein the colorant is selected from one of titanium dioxide, calcium carbonate, talc, or combinations thereof. 6. The flexible package of claim 1, wherein the first and second layers of adhesive material each have a thickness of approximately from about 0.0001 to about 0.005 inches. 7. The package of claim 1, wherein the first layer of adhesive material is partially opaque except for the at least one area of predetermined shape forming the at least one visual indicator, and the second layer of adhesive material is partially opaque. 8. A method of manufacturing the flexible package of claim 1, the method comprising: applying the first layer of adhesive material including the at least one area of predetermined shape to a portion of the interior surface of the rear panel of the flexible package;applying the second layer of adhesive material to a portion of the interior surface of the front panel of the flexible package opposite the portion of the interior surface of the rear panel of the flexible package. 9. The method of claim 8, further comprising bringing the front panel and the rear panel of the flexible package toward each other until the first layer of adhesive material comes into contact with the second layer of adhesive material and the flexible package is sealed. 10. The method of claim 8, wherein the applying the second layer includes applying the second layer of adhesive material to the portion of the interior surface of the front panel of the flexible package continuously from the first side edge of the flexible package to the second side edge of the flexible package. 11. The method of claim 8, wherein the applying the first layer includes applying the first layer to the portion of the interior surface of the rear panel of the flexible package continuously from the first side edge of the flexible package to the second side edge of the flexible package. 12. The method of claim 8, wherein the first layer of adhesive material and the second layer of adhesive material each include a colorant in an amount of approximately from about 0.1 percent to about 4 percent by weight. 13. A method of reclosing the flexible package of claim 1, the method comprising bringing the front panel and the rear panel of the flexible package toward each other until the first layer of adhesive material comes into contact with the second layer of adhesive material and the at least one visual indicator in the first layer of adhesive material is visible through the second layer of adhesive material. 14. A flexible package including a reclosable fastener comprising: a top end, a bottom end, a first side edge, a second side edge opposite the first side edge, a front panel, and a rear panel joined together to form an interior therebetween configured to retain a product;a reclosable fastener including:a first strip of adhesive material disposed on an interior surface of the rear panel, the adhesive material of the first strip having a first translucence level and including at least one area forming a visual indicator and being more translucent than adjacent portions of the first strip of the adhesive material;a second strip of adhesive material disposed on an interior surface of the front panel, the adhesive material of the second strip having a second translucence level, the second strip of adhesive material being positioned opposite the first strip of adhesive material to permit the flexible package to be sealed when the first strip of adhesive material and the second strip of adhesive material are brought into contact with each other; andwhen the flexible package is sealed, the reclosable fastener has a third translucence level in portions where the first strip of adhesive material is in contact with the second strip of adhesive material and a fourth translucence level where the at least one visual indicator is in contact with the second strip of adhesive material, the fourth translucence level being about 25-75% more translucent than the third translucence level such that the at least one visual indicator is visible through the second strip of adhesive material. 15. The flexible package of claim 14, wherein each of the first strip of adhesive material and the second strip of adhesive material extends from the first side edge to the second side edge of the flexible package. 16. The flexible package of claim 14, wherein a shape of the at least one visual indicator is one of a geometric shape selected from one of circular, rectangular, triangular, and polygonal, and a calligraphic shape selected from one of single words and phrases. 17. The flexible package of claim 14, wherein the adhesive material of the first and second strips includes a colorant in an amount of approximately from 0.1 percent to 4 percent by weight. 18. The flexible package of claim 14, wherein the first translucence is equal to the second translucence level. 19. The flexible package of claim 14, wherein neither the first strip of adhesive material nor the second strip of adhesive material changes color when the first and second strips of adhesive material are brought into contact with each other to seal the package. 20. The flexible package of claim 14, wherein when the flexible package is not sealed, the at least one visual indicator in the adhesive material of the first layer is not visible through the adhesive material of the second layer.
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Dais Brian C. ; Porchia Jose, Adhesive closure for flexible bag.
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