| 词条 | Jar | ||||||||
| 释义 |
A jar is a rigid, cylindrical or slightly conical container, typically made of glass, ceramic, or plastic, with a wide mouth or opening that can be closed with a lid, screw cap, lug cap, cork stopper, roll-on cap, crimp-on cap, press-on cap, plastic shrink, heat sealed lidding film, an inner seal, a Tamper-evident band, or other suitable means. Jars are used to hold solids too large to be removed from, or liquids too viscous to be poured through, a bottle's neck; these may be foods, cosmetics, medications, or chemicals. [1] Glass jars—among which the most popular is the mason jar—can be used for storing and preserving items as diverse as jam, pickled gherkin, other pickles, marmalade, sun-dried tomatoes, olives, jalapeño peppers, chutneys, pickled eggs, honey, and many others. Jars are sterilised by putting them in a pressure cooker with boiling water or an oven for a number of minutes. Glass jars are considered microwavable.[2] Some regions[In what country?] have a legally mandated deposit refundable upon return of the jar to its retailer, after which the jar is recycled according to the SPI recycling code for the material.[3] GallerySee also
References1. ^Yam, K. L., "Encyclopedia of Packaging Technology", John Wiley & Sons, 2009, {{ISBN|978-0-470-08704-6}} 2. ^{{cite journal |last2=Heiniö |first2=R.-L. |last=Ahvenainen |title=Factors affecting the suitability of glass jars for heating in microwave ovens. Comparison with plastic jars and paper board tubs |journal=Packaging Technology and Science |volume=6 |issue=1 |pages=43–52 |year=1993 |doi=10.1002/pts.2770060108}} 3. ^Soroka, W, "Fundamentals of Packaging Technology", IoPP, 2002, {{ISBN|1-930268-25-4}} External links{{wiktionary}}
2 : Storage vessels|Glass jars |
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