The definition of straw
: the definition of straws straw (
Drink, or tube, it is a cylindrical hollow plastic products, its main function is used to drinking a cup drink, also have to take some cooking good animals long bone marrow.
Average diameter at 0.
5 cm, but used to eat yogurt, pearl milk tea drinks, such as using coarser straws, some have 1 diameter.
Some relatively rare, diameter of tiny straws used to drink hot drinks.
Straw, founder of the straw is Marvin stone (in the United States
Invented in 1888, the 19th century, americans like to drink cold light sweet wine, in order to avoid mouth frozen strength reduction because of the heat of the wine, so drink don't mouth to drink, and with hollow natural straw to drink, but natural straw easily broken, the flavor of it will penetrate into the wine.
At that time, the United States have a cigarette maker Marvin stone, inspired from the cigarette, made a paper straw.
Try drinking, neither fracture, no odor.
From then on, people not only use the straw when light sweet wine, other cold drink, also like to use paper straw.
Plastic was invented, because plastic straws, flexibility, beautiful sex is better than paper and paper straw was replaced by the colorful plastic straws.
The inventor not apply for patent.
The principle of the principle of straw, straw straw is using the principle of atmospheric pressure, when used to siphon off some of the air, the straw will cause smaller pipe pressure, and in order to balance the air pressure, atmospheric pressure will force liquid will rise.
Stop on the inhale, liquid drops, returned to the pressure balance.
This is the wonderful principle and application of straw.
The pipette method: after the plastic melt, through the extrusion die, is the work of mouth, and then like a syringe to plastics extrusion machine (
This process is continuous, the machine has a screw, will be at a certain speed extrusion)
When, in the plastic softening, send into machine, direct forming, late again with machines for cutting, became what we see as a straw.
Straw recycling: 1, materials and tools.
Material: all kinds of plastic straw, sticks or small bamboo, red, green, black and white color paint, white latex, etc.
Tools: knives, scissors, lighters or candles.
2 1, production process and will choose good straw according to the length of the you need good with scissors.
2, will stick with a knife or small bamboo stick, to 30 cm long and 114 part cut into thinner in suction diameter cylindrical, 314 cut into a cone.
3, the cylinder of a coated with white latex (
Also can use paint to replace)
, inserted a straw, form the foot (
Such as good timing and kneading technique can be directly to the straws after a roast softening drift into feet, no longer having to use the first I, 2 process)
4, the straw on the other side pinched after roasted softening, glue, completely closed, no water seepage, form a floating head.
5, with all kinds of paint will float on the first stroke and white color, the formation of drift.
So, after waiting for the paint, glue, you can use.
The above process to write complex, actually very simple to operate, can also produce once several teams, or even decades.
Made of straw float is slightly rough, single shape, but relatively speaking, flexural compressive strength.
Make your own float, save not a few money, also are not much use straws, but for themselves, not only bring pleasure, fishing from the more important, practice of environmental protection, building a harmonious society concept.
'Everyone firewood high flame,' as long as we begin, can use what is more, cause pollution.
Whenever you grab your remote and turn on the TV, there are numerous ads promoting reusable smoothie straws and offering for silicone straws extracts, which are said to boost silicone straws.
During Dongguan Jiahao Miya Import and Export Trade Co., Ltd.’s existence in a market we didn’t receive any negative feedback from our customers.
Dongguan Jiahao Miya Import and Export Trade Co., Ltd. expects to reach the desired profits in the first year and does not anticipate serious cash flow problems.