sleeping bag purchase starts with details, sleeping bag purchase knowledge sharing

What factors should we consider Sleeping bags?

Select Sleeping bags -focus on the subtle place: When you choose a sleeping bag, in addition to paying attention to some basic factors (such as: the purpose, warmth, filling materials, shape, length, etc.), you need toLook at the sleeping bag you are about to buy.

In particular, the problem of water vapor condensation for Sleeping bags in winter should also be concerned!

Basic knowledge of Sleeping bags, the main points and precautions of sleeping bag purchase

1. Basic knowledge of Sleeping bags

Differential Sleeping bags are divided into two categories according to different uses:

1. Ordinary Sleeping bags: thinner, used for general travel or Camping, mostly used in spring, summer and autumn.

2. Professional sleeping bag: used in a cold environment, or even some adventure activities.It is very sophisticated in design and materials, and the price is relatively high, but if you are Camping in winter or traveling to high altitude areas, it is impossible to travel with professional Sleeping bags.

2. How to choose a sleeping bag

Step 1: Choose a sleeping bag according to your travel plan

Step 2: Select warm (comfort)

Step 3: Consider the material of the temperature -proof layer

Step 4: Choose the shape of a sleeping bag

Step 5: Choose the right sleeping bag length

Also pay attention to the following issues:

(1) There are three main types of Sleeping bags on the market, rectangular (also known as envelope type), mummy, and mixed type (also known as half -length Square).The rectangular ones are mainly used in summer, because they are relatively spacious and comfortable to fall asleep, but warmth is much worse than mummy.

(2) The same temperature level sleeping bag is much heavier than the other two.

(3) Mummy's sleeping bag occupied an absolute advantage in outdoor sports.

(4) Sleeping in mummy cannot turn around arbitrarily, so people with tall figures are not comfortable to use.But because it is absolutely important to keep warm in Outdoor, most people choose Mumini reasonably.In addition, Mummy's weight is the smallest in several Sleeping bags.

(5) Many Sleeping bags now can be connected to two Sleeping bags for two Sleeping bags.When buying a sleeping bag, buy a sleeping bag with a different zipper with your partner.Generally speaking, the man buys a sleeping bag on the right zipper, and the woman buys a sleeping bag on the left zipper.

(6) If you buy Sleeping bags from foreign brands, please note that the temperature labels on the sleeping bag are set according to European and American people. Asian cold resistance is relatively low, so add 10-20 degrees to the temperature label of the sleeping bag.

(7) Pay attention to the material inside when buying a sleeping bag.Generally, the materials in it are duck down and goose down. The duck down is cheap, and the goose is expensive, but the actual warmth is not very different.Generally speaking, it is enough to charge 800 grams to 1000 grams.When buying, be sure to pick a high purity.80%-90%of the purity is better.The American brand's sleeping bag, more than 700fill power is a very fluffy velvet.

[Multifunctional blade] kitchen multifunctional blade, multifunctional combination knife frame classification

1. Stainless steel combination shelf

2. Wall -mounted space aluminum storage knife seat

3. Plastic combination knife frame

4. Wooden Multifunctional knife frame

5. Fan -shaped stainless steel knife rack

6, cylindrical knife frame

[fishing bait features] Several common fishing bait characteristics are suitable for fishing?

There is such a sentence circulating in the fishermen: "Three -point fishing skills and seven -point bait." Even if the fishing level's fishing level is high, if the fish does not eat bait, the fish cannot be caught.Therefore, every fisherman dreams of a special effect bait, and the bait will immediately bite the hook.However, is there such a magical bait formula?

I believe that many fishermen are the same as me. Sometimes I will listen to my friends around me and say: "I finally found a particularly easy -to -use gaver, the formula is ... plus ... and it is absolutely easy to catch.If you look for me, "when you find this, many fishermen will try it doubtful. It may be really easy to use, but many times they return.Some fishermen use the bait formula used by accidental fish as a secret recipe. In the future, this bait will be used. In fact, this approach is wrong.As we all know, using the same bait formula, the bait status of different fishermen's bait is different. Some people are very soft and sticky, and some people are very loose. Unless there are strict bait water ratio like competitive fishing,Otherwise, it is difficult to open out the same bait; the method of Hanging bait varies from person to person. Some fishermen are directly hooked by pinching the bait twice, and some fishermen are repeatedly rubbed on the hook.It will also affect the atomization state of bait in the water.

The taste of fish in different seasons is also different. It is just like people do not like to eat greasy foods after getting up in the morning, and more fishy foods will be particularly fragrant in lunch.Therefore, the application of bait focuses on changing.When we are fishing, we must first analyze the climate, fishing position and the overall environment of fishing grounds. Only in this way can we open the ideal bait.

Each of the product bait we buy is made from crops, and then adds animal protein or other additives.In the wild fishing, fish likes to taste lighter pure natural grain bait.Here, I will introduce the characteristics of several commonly used bait. I hope everyone can understand these bait more deeply.

Earthworms: Wild fishing universal bait, the main target fish is catfish, which is more suitable for use when the water temperature is low.Because earthworms do not have the combination of commercial bait fishing, the nest cannot be kept, so it is best to use earthworms to use the nest before fishing.

Red worms: The temperature in winter is low, and the fish does not like activities. At this time, the red worm is best used.Red worms are usually used for ice fishing. During the fishing process, the fishermen should lift the pole and shake the fish from time to time.In winter, it is difficult to find bait better than red worms.

Soybean noodles: Soybean -fried noodles, which are natural bait, catfish, carp, grass carp, catfish all love to eat, and have some stickiness., But the atomization effect is average

Sweet potato: The tools for fishing in the reservoir are all possible to steam, boil, and roasted. It has a natural potato flavor, which is not easy to spread, good softness, but the atomization effect is poor.

Sweet potato noodles: Sweet potatoes are cut into slices, and they are shattered after drying.Sweet potato noodles have sweet potatoes. The reservoir fishing, carp, carp, grass carp, and catfish are available. The proportion is large and the atomization effect is quite good.

Broad bean Flour: suitable for traditional fishing, the main target fish is catfish, the atomization is extremely poor, and it is not suitable for Taiwanese fishing use

Bran: That is, the outer Skin of Wheat, with a small proportion and excellent scattered effect. Many commercial bait are made of bran as raw materials.The bran has almost no stickiness, and it is added in the bait of carp, grass carp, and crickets after frying, and the effect is excellent.

Tender corn kernels: The corn is rich in northern summer and autumn, and almost all of the northern reservoirs have cornfields. The fish in the reservoir often eat the tender corn kernels falling into the water, so it is very suitable for fishing carp, grass carp, carcass, etc. in summer and autumn.Large fish.

Old corn kernels and Wheat: The texture is hard and is suitable for re -nesting when the reservoir is squatting for a long time.It is best to cook the old corn kernels and Wheat before playing the nest to make it a natural grain fragrance.It is best to use the nesting device or nesting boat to concentrate the nests to the nest. The polyfish is excellent. Remember not to disperse.

corn noodles: The main raw materials of most commodity bait can be fried or steamed, suitable for fishing catfish, carp, grass carp, catfish and ravioli. The atomization effect and scatteredization are generally average.

Flour: It is difficult to atomize and is not easy to spread. It is mainly used to increase the viscosity of bait.

Brown sugar, white sugar, and honey: It can effectively stimulate the taste of the fish when it is used to improve the palatability of the bait. It is best to use it when fishing for carp in the reservoir, but avoid excessive added.

Qujiu: The fish -seductive effect is excellent. The preferred additives for making fermented bait are used to use Qujiu rice to ferment and use it. If you add it directly, add too much.

Wine rice, millet, corn, Wheat: The excellent bait of traditional fishing, 2 two songs per 500 grams of wine. Remember not to sprinkle with your hands when you hit the nest.Big discount.

Beer: Food (malt) is made of fermentation, which is an effective additive for fishing and carp in autumn.The fisherman can take an appropriate amount of beer in the night before fishing. After fermenting for one night, the use effect is better the next day.

Edible fragrance: stimulating bait, such as strawberry fragrance, pineapple aroma, etc.The use of fragrance should follow the principle of "Ning Shao".

Amino acid: When cold weather and low air pressure in winter, you can increase the appetite of fish.

Foot and snowflines: can increase the atomization effect of bait, reduce the proportion of bait, and improve the palatability of the bait.The ruler is delicate and atomized than the cedar powder. All bait can be added as a state bait on the ruler.However, the additional bait atomization effect and speed are improved, and it is easy to attract small fish to eat.

Flutter and Wheat protein: Extracted by natural grains, it can increase the stickiness of bait. It is usually used in bait, which can slow the atomization speed of the bait.If you add too much during use, it is easy to make the bait into noodles, causing the fish to quickly spit out due to the hard bait when the hook is eaten;

Sticky powder: It can increase the viscosity of bait, which is usually used for "sticky twist" fishing method.When fishing for ponds, because the fish is used to the sound of the pellets into the water and the taste of the original pond granules, the fisherman can add an appropriate amount of sticky powder to the main bait, and then stick the crushed original pond particles on its surface to start up to startTo the extraordinary effect of the combination of fishing.

Shrimp powder: The powder made after the sea shrimp was dried, which was mainly used to increase the fishy smell of bait, and it was not sticky itself.In the early spring and deep winter of temperature, adding an appropriate amount of shrimp powder to the bait can stimulate the taste of the fish and effectively increase the bite rate.This method is mainly applicable to fishing catfish, carp and Luo Fei fish; the use of shrimp powder in summer and autumn should pay attention to adding dosage. Because the strong smell of shrimp powder will attract the surrounding small miscellaneous fish crazy food, so it should follow "The principle of fishing for small fish, less Fish Fish, low temperature, high temperature, high and less "principle"

Silkworm pupa powder: It has a special fishy smell, carp and catfish prefer this taste.

The temperature in the deep winter and early spring is relatively low, and only the activity of catfish is relatively high.In response to this situation, fishermen can add an appropriate amount of fishy bait to the bait to stimulate the taste of the fish.Because the bait is good, the fishing fish can be used to fish for fishing; if the bait fishing method is used, the proportion of the ruler or cedar should be increased to reduce the proportion of the bait and the atomization effect, which is convenient for fish to fish.Children suck the bait into the entrance.When opening the bait, pay special attention to the hardness of the bait, and try to soften the bait as much as possible. After the opening, place it for a while to wake up the bait to fully absorb the bait.The bait group must be small, usually the size of soybeans should be used. Because the bait group will be atomized during the sinking process, the size of the bait can be fine -tuned according to the water depth. For exampleIt is slightly larger than when fishing 2 meters deep.

In the two seasons of summer and autumn, the fish's activity is the strongest. At this time, the taste of the bait should be relatively light. It is best to use coarse particles and grain -shaped bait.When bait, the fisherman should spread the bait to spread it, so that the bait is accelerated in the water and enhanced the effect of fish.Do not rub the bait with your hands repeatedly when you are linked to prevent the bait from hardening, and the atomization slows down after entering the water.If the bait is excellent, spit it out immediately even if the fish eats it.

As we all know, the routine mix of bait is mainly to mix "basic bait", "main bait", "taste bait", "status bait '' to mix bait as a proportion.Functional bait, and the ratio is based on the proportion of textbooks.Sometimes you can use a bait to continuously use the fish continuously, and sometimes you need to match the object fish with multiple bait.Can be a master of bait.

1. How to do the compass

Tool materials: back -shaped needles, waste bottle caps, pliers, powerful magnets (can be disassembled from waste speakers), glue, scissors, signs.

Production steps:

1. Use pliers to pull a normal stationery back and cut it straight, cut off the appropriate length.

2. Place the pull -up needle on one pole of the magnet and rub more than 20 times along the same direction. Be careful, don't let the pinpoint tip start.The easiest way to check whether the magnetic needle is done well is to put it next to another finished compass to check whether the guideline pointer pointer is deflected because the magnetic needle is approaching.

3. Use a marker pen to blame one end of the magnetized pointer. Put 2 small holes on the side of the beverage bottle cap, and insert the magnetic pointer into the hole cover.

4. Use glue to stick the pointer on the bottle cap, and a simple version of the water -watering compass is ready.

When using this DIY compass, you only need to put it on the static water surface and be attracted by the Earth's magnetic pole. The compass will slowly turn the water on the water until you point you the right north and south direction.

Second, simple guideline needle handmade method

1. Take a sewing needle, magnetize it with a magnet, and then tie it to the middle of the needle with a cotton thread to hang it on a bracket to become a compass.

2. Floating compass: Take a magnetized steel needle, pass through a small cork in the horizontal direction, and place it in a ceramic bowl with water, which is a floating compass.

3. We can also make a simpler direction to distinguish: the method of determining the direction with a watch is very simple, divide the time you are in 2, then find the corresponding position of the quotient on the dial, and then align this number to accurate it.The direction of the "12" point on the dial is the north.For example, at 10 am, 2 in the morning, 2, and 5.Met the "5" on the dial at the sun, and the direction of "12" is the north.But remember that if in the afternoon, it should be calculated at 24 hours. If 4 pm, it should be calculated at 16 o'clock.Once the north is determined, other directions are clear at a glance. This method is no less than the accuracy of the compass.

1. Is the Sunscreen mask a IQ tax?

In the arrival of summer, the sun began to bake people. Sun protection has become an indispensable job for people. It does not hurt people's sunscreen, sunscreen, and sunshade.Some people say that the Sunscreen mask is an IQ tax, so is the Sunscreen mask the IQ tax?

Sunscreen masks are not IQ taxes.Because Sunscreen masks are a product with certain scientific interpretation and functions.Because ultraviolet rays are important factors that cause Skin sunburn, Skin cancer, and other health problems, using sunscreen products can reduce damage to the Skin.At the same time, masks can also effectively prevent the spread of viruses and other microorganisms and protect our health.Therefore, if it is a reliable Sunscreen mask, it is not an IQ tax.

2. What is the principle of Sunscreen mask

The principle of long Sunscreen mask: The outer layer uses special ultraviolet fabrics, which improves the ability of the fabric's own UV reflection and absorption, which can reflect and absorb high -energy ultraviolet rays.It becomes an electromagnetic wave with low energy or short wavelengths, thereby reducing the strength of the sun and eliminating the harm of ultraviolet rays to the human body.

Light aging caused by ultraviolet rays is the main cause of Skin aging.Doing Sun protection in the strong summer of ultraviolet rays is an important means to keep the Skin healthy.Ultraviolet rays of sunscreen are UVA and UVB.UVA has a strong penetration and can penetrate deeper dermis, stimulating increased melanin, resulting in dark Skin, and color spots and wrinkles -anti -UVA is sunscreen black.High UVB energy can cause Skin redness and sunburn, and problems such as erythema, blisters, pain and other problems -anti -UVB is sunscreen.