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| Product Name: |
party cups plastic plate
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paper plate raw mate, |
| Specifications |
iso9001 |
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party cups
plastic plate
Paper Plates Manufacturers, Wholesale Paper Plates, Disposable Party Plate Suppliers , www.paperplatemanufacturers.com
hat "borrow" paper plate whether or not containing fluorescent agent, has been a concern. "The new national standard" provides disposable paper plate may not artificially add a fluorescent agent. Reporters from the industry has learned to work in water quality testing, a simple paper plate ***ects whether to add fluorescent agents, UV-light illumination in the dark paper plate, if the presence of blue fluorescence, then the paper plate containing a fluorescent agent. After irradiation by ultraviolet light, four kinds of brands are blue paper plate appearance.?1 paper plate and # 4 paper plate most obvious blue No. 2 paper plate weaker No. 3 paper plate weakest. Experiment three: Pour hot water after each case the four kinds of different paper plate reporters were poured boiling hot water, after standing for half an hour, were not leaking now. But after 45 minutes standing No. 1 paper plate noticeably soft, barely handheld; No. 2 and No. 3 paper plate began to soften, easy to deform after pinching; only the 4th paper plate is still good. Editor: Li Gong
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| Company: |
kemii plate limited
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| Contact: |
Mr. jiang yan |
| Address: |
jiangnan zhoudong 121 |
| Postcode: |
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| Tel: |
18867747712 |
| Fax: |
0574773242 |
| E-mail: |
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