可降解餐具使用的原料成分及各自的配比有哪些？

What are the ingredients of degradable tableware and their respective proportions?

常規(guī)餐盒一般以70%-90%的甘蔗纖維和10%-30%的竹漿纖維為主。不同的餐具也會根據(jù)產(chǎn)品的形狀、角度、硬度和剛度來調(diào)整不同的纖維比例。當(dāng)然，麥秸、麥秸、蘆葦?shù)戎参锢w維也會根據(jù)需要添加。全部由植物纖維制成，不添加PP、PET等化學(xué)材料。

Conventional lunch boxes are generally 70%-90% sugarcane fiber and 10%-30% bamboo pulp fiber. Different tableware will also adjust different fiber proportion according to the shape, angle, hardness and stiffness of the product. Of course, wheat straw, wheat straw, reed and other plant fibers will also be added as needed. It is all made of plant fiber without adding PP, pet and other chemical materials.

可降解顆粒一次性餐具產(chǎn)品含氟嗎？

Does degradable granule disposable tableware product contain fluorine?

目前市面上的植物纖維餐具中的拒油劑大部分都是含氟的，防水不防油的餐具都是無氟的。如果要求可降解餐具無氟防水防油，目前比較好的替代方案是覆膜。PBAT是一種應(yīng)用廣泛的復(fù)合材料，廣泛用于成型環(huán)保餐具。覆膜產(chǎn)品可以保持更好的保溫性，減少通過成型品的氣孔散發(fā)的熱量，同時降低米飯、餃子等食物的粘性，可以大大減少防水劑和油的使用驅(qū)蟲劑。

At present, most of the oil repellents in the vegetable fiber tableware on the market are fluorine-containing, and the tableware that is waterproof but not oil-proof is fluorine-free. If the degradable tableware is required to be fluorine free, waterproof and oil-proof, at present, the better alternative is film coating. PBAT is a widely used composite material, which is widely used to form environmental friendly tableware. Film coated products can maintain better thermal insulation, reduce the heat emitted through the pores of molded products, reduce the viscosity of rice, dumplings and other foods, and greatly reduce the use of waterproof agents and oil insect repellents.

環(huán)保餐具要多久才能完全降解？

How long will it take for environmental friendly tableware to completely degrade?

在沒有任何工業(yè)分解機(jī)的情況下，成型的環(huán)保餐具在垃圾填埋場的自然狀態(tài)下大約需要45-90天才能完全分解。不產(chǎn)生有害成分，不會對陸生生物、海洋珊瑚或海洋生物造成傷害。降解后，82%的成分為有機(jī)物，可作土地肥料。

In the absence of any industrial decomposition machine, it takes about 45-90 days to completely decompose the formed environmental friendly tableware in the natural state of the landfill. It does not produce harmful ingredients and will not cause damage to terrestrial organisms, marine corals or marine organisms. After degradation, 82% of the components are organic matter, which can be used as land fertilizer.

一次性餐具可以微波爐冷藏嗎？它可以達(dá)到多少溫度？

Can disposable tableware be refrigerated in a microwave oven? What temperature can it reach?

可降解飯盒可微波爐、烤箱烘烤，不含有害化學(xué)物質(zhì)，耐高溫可達(dá)220℃。可支持冰箱冷凍冷藏，冷凍可達(dá)-18℃。

The degradable lunch box can be baked in microwave oven and oven. It does not contain harmful chemicals and can withstand high temperature up to 220 ℃. It can support refrigerator refrigeration, and the freezing can reach -18 ℃.

可生物降解的飯盒可以打印標(biāo)志嗎？

Can biodegradable lunch boxes print labels?

可以打印徽標(biāo)。印刷品多為飯盒產(chǎn)品的周邊、底部或頂部。杯子、碗等產(chǎn)品大多印在產(chǎn)品的外面，需要曲面印刷。按印刷設(shè)備分為絲網(wǎng)印刷、移印和激光激光印刷（噴墨印刷）。印刷產(chǎn)品會相應(yīng)增加產(chǎn)品成本。

You can print the logo. Most of the printed materials are the periphery, bottom or top of the lunch box products. Cups, bowls and other products are mostly printed on the outside of the product and need curved surface printing. According to the printing equipment, it can be divided into screen printing, pad printing and laser printing (inkjet printing). Printing products will increase the product cost accordingly.

白色可降解顆粒餐具所用的原料是否經(jīng)過漂白處理？用什么漂白劑？

Are the raw materials used in white degradable granule tableware bleached? With what bleach?

未漂白的植物纖維呈黃色且堅硬，因?yàn)樗鼈兒猩倭康哪举|(zhì)素和有色雜質(zhì)。半漂白漿中含有大量戊糖多糖，顏色呈淡黃色，俗稱本色。漂白紙漿的纖維潔白、純潔、柔軟，但由于經(jīng)過漂白處理，纖維強(qiáng)度低于未漂白紙漿。漂白劑一般是用雙氧水漂白，而不是氯漂白劑！

Unbleached plant fibers are yellow and hard because they contain small amounts of lignin and colored impurities. Semi bleached pulp contains a large number of pentose polysaccharides, which are light yellow in color, commonly known as natural color. The fiber of bleached pulp is white, pure and soft, but the fiber strength of bleached pulp is lower than that of unbleached pulp. Bleach is usually bleached with hydrogen peroxide, not chlorine bleach!

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