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Plastic-cup

The history of plastics goes back more than 100 years - however, compared to other materials, plastics are relatively modern. Their usage over the past century has enabled society to make huge technological advances to take us towards the new Millennium. Pre-20th Century Although we think of plastic as a modern invention, there have always been "natural polymers" such as amber, tortoiseshell and horn. These materials behaved very much like manufactured plastics and were often put to similar uses to today's materials - for example, horn, which becomes transparent and pale yellow when heated, was used to replace glass in the 18th century. The original breakthrough for the first semi-synthetic plastics material - cellulose nitrate - occurred in the late 1850s and involved the modification of cellulose fibers with nitric acid. Cellulose nitrate had many false starts and financial failures following its invention by a Briton, Alexander Parkes, who exhibited it as the world's first plastic in 1862. Firstly known as Parkesine, then Xylonite, it began to find success in the production of objects such as ornaments, knife handles, boxes and more flexible products such as cuffs and collars.
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Plastic sport cup (70) - Stainless steel cup (93) - Cartoon cup (49) - Plastic cup (164) - Vacuum flask set (20) - paper cup (14) - Tea set (12) - Kid water bottle (16) - tea maker (30) - Glass cup (31) - Outer space cup (43) - Metal sport water bottle (19) - Vacuum flask (30) - Shrink cup (8) -

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Case Cup
ID: HP-020029
Preservation pot
ID: HP-020017
Sets of plastic cups
ID: HP-020015
Bai shi ad cup
ID: HP-020094
Yili ad cup
ID: HP-020093
Bai shi ad cup
ID: HP-020092
Ad cup
ID: HP-020090
Ximai ad cup
ID: HP-020089
Baishi ad cup
ID: HP-020088
Quechao ad Cup
ID: HP-020087
Ad cup
ID: HP-021050
Ad cup
ID: HP-021049
Ad cup
ID: HP-021048
Ad cup
ID: HP-021047
Ad cup
ID: HP-021055
Ad cup
ID: HP-021054
Ad cup
ID: HP-021053
Ad cup
ID: HP-021110
Ad cup
ID: HP-021109
Ad cup
ID: HP-021106

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