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【 classification terms according to the volume】
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1. [large]
Large knapsack capacity in more than 50 litres, suitable for long-distance travel, and more professional adventure.
In such places such as when you want to go to Tibet, journeys or mountaineering adventure, you should definitely choose capacity in more than 50 liters large backpack. Some short-term travel if need also need big backpack when camping in the wild, because only it can fit you needed for the camping tents, sleeping bags and sleeping MATS.
Large bags according to different purposes and can be divided into mountaineering bags and backpacks for long journey.
Mountain body slender usually package, so that through the narrow terrain, inclusions can be divided into two layers, separated by a zipper sandwich, so take put items is very convenient. The side of the backpack and the top can be tied up tents and cushion, virtually increased the volume on backpack. Backpack and ice axe set for bundling ice axe and poles. Most notably these backpack back structure, there is support the inclusion of lightweight aluminum alloy include, the shape of the back is designed according to ergonomics principle, wide and thick, adopt the accord with human body physiology curve "S" shape design, and also prevent the straps on both sides to the side of chest, make people feel very comfortable shoulder bag. And this kind of bags are all have a strong, broad and comfortable belt, straps height can be adjust. Users can according to your own body will very convenient straps adjust to fit their own height. Normally above your buttocks on the bottom of the backpack, this backpack weight can be more than half of the transfer to the waist, thus greatly reduce the burden of the shoulder, to reduce the shoulder damage caused by long-term load.
Long-distance travel backpack bag body structure and mountaineering bags, just inclusions is wide, and is equipped with many side pockets, in order to place the oddment classification, long-distance travel backpack face can often before
All open, take put article is very convenient.
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2. [Type in]
Volume of medium-sized backpack, generally between 30 ~ 50 litres, the backpack used more widely, 2 ~ 4 days of field trips, travel between cities and some long camp of self-help travel, medium-sized backpack is perfect. Take clothes and some daily necessities can hold.
More diverse styles and types of medium-sized backpack. Some backpack with some side pockets, more conducive to packing goods.
These backpack back structure and large bags are roughly the same.
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3. [Type little]
Small knapsack capacity under 30 liters, most of these backpacks are generally used in the city, for 1 ~ 2 days for an outing, of course, is also very appropriate.
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【movement type term 2】
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1, [mountaineering bag]
Two types of
Category is between 50 to 80 liters in volume of big bag
Another kind is the volume between 20 to 35 liters small backpack, also known as the "surprise package".
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(1) large backpack
Mainly used for climbing in the transport goods, small package is generally used in high altitude climbing or assault mountain peak.
Special mountaineering backpack is to cope with the extreme environment, elegant and unique, general inclusions gangling, package back is designed according to the body's natural curve, make the package body close to the person's back, to relieve the pressure of straps on your shoulders. This kind of package through waterproof processing, even in the heavy rain will not leak.
Moreover, mountaineering bag used for mountaineering, in other adventure sports, such as drift, across the desert, etc.) and the long journey is also widely used.
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(2) the wild backpack
Relatively long, so as not to hinder the action, in addition, the cut is relatively close, to reduce the oscillation, and without the back cushion is belt and ventilation, the package have sundry belt and elastic rope course, the purpose is convenient buckles on more equipment. Most of the compression zone are provided, can tighten, to fix objects inside the package, reduce the oscillation.
Is the new design is set comes with a built-in water bag water throat outlet, or external water bottle bag. Larger models will be have more aluminum film as a retainer.
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2, [bag]
Big bag and backpack similar but different shape of inclusions, the front of the bag can be through the zipper is opened entirely, very conducive to take put things, don't like mountaineering bag is usually bag on the top of the lid is put in the package the item. There are many different kinds of small bag, must choose carrying comfort, and don't only pay attention to appearance.
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3, [for bike bag]
Divided into two categories, hanging bags and backpacks. Hang bag can carry, also can hang the bag on the bike before or after the shelves.
Backpack type is mainly used to need high speed ride bicycle to travel. Bike bag with article can reflex the light reflective, to ensure the security of night riding.
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4, [plane back]
This kind of package is composed of inclusions and the outer aluminum alloy frame. Used to carry large, is not easy to loading backpack items, such as photography boxes, gas canisters. In addition, many backpack on signs tend to indicate what is suitable for sports.
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【Site terms】
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1. [wire] (Thread)
Generally includes Nylon line and Poly real line. NYLON line generally in the form of the following full name "210 d NYLON THREAD 3 ply BONDED 69".
Quality Nylon that is material, Nylon, super smooth, to compare with light touch. 210 d on behalf of the fiber strength. 3 ply represents a thread is spun by three line, referred to as the triple line. The normal use nylon thread in joint.
Poly real line looks like there are many small maomao, similar to cotton. Generally in the form of the following full name "POLY real SPUN 30 'S 4 ply". Generally used to tie a knot.
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2. [package sideband] (Tape) (also called packet sideband)
Tape there are generally two germplasm, namely, Nylon and Poly real.
Nylon along the son looks more delicate, feel is soft, the cost is higher than Poly real. Generally very upscale only with Nylon bag along the son.
Poly real have coarse grain, feel is not very soft. There is also a kind of PP along the child, the son along the most widely used in the backpack, because it feels like Nylon. Use Poly real can achieve the effect of the Nylon material, reduce the cost. Generally along the child's strength is indicated by the symbol "210 x210" and its width by 10 mm to 40 mm differ, there is a wide, but rare.
There is also a "V" BIAS, along the son, its lines like "V", general is folded in. Along the child general use on the edge of the backpack bag. Backpack joint places, for example, after the joint along the subpackages, can prevent the joint line broken. Generally good backpack in addition to the open wire, other wiring is not can appear, all by the cover.
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3. [Pull the chain] (Zipper), Zipper head (the Slider)
Compare famous traders have YKK zipper and YBS, I personally think YKK zipper for top grade. Acura package generally use YKK zipper. Outdoor backpack without plastic zipper, is all metal.
General mountaineering bag with the zipper is all 5 and no. 8. If is the YKK zipper, the zipper in turn to see how big it is zipper.
There are some special zipper, such as Rain (Rain Guard), with (Reversed).
A package of good or bad relations with zipper is very large, if the zipper of the load bearing ability not line, it also can hold?
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4. [Oxford belt, ribbon] (Webbing)
Ribbon in general, there are two kinds of Nylon and Poly real. Nylon ribbon quality is good, feel soft. Considering the cost, only the best package to use it. Most of the subcontract with Poly real ribbon.
Ribbon and along the son as expressed in "600 x400" strength. There will be some special ribbon, such as have a width of the ribbon, generally used as a vertical column. Ribbon bearing capacity is very good, so are commonly used to connect braces next fly, used as a side pull belt, belt, etc. Ribbon usually cooperate with button out or plug in.
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5. [the Button tower] (Velcro) (also called post operation?)
So-called side buckle is a tower is maomao is hook the kind of material, two kinds of material can be glued together. It is generally nylon. With the bag mouth or other location.
Tower button can be used to design some easily remove widgets.
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6. [Elastic] (Elastic Band)
Usually in PP. Folding and not fold folding. Shrink mouth, bag is commonly used in a net bag mouth or other places.
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7. [Elastic rope, Elastic Cord]
General is PP. The thickness need not, generally used as a decoration.
8. [String] son (String)
Usually in PP. Wrapped in the mouth or other location. Generally with a diameter of 3.5 MM or 4 MM specification.
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9. [foam] (PU, PE, EVA, Atilon)
Plays an important role on the backpack, the role of foam. And collectively referred to as foam material can be divided into four kinds.
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(1) PU
Is the sponge we often said, is a very porous, can water. Is very light, Hugh product is big, soft. Commonly used in close to the user's body.
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(2) PE
Is a kind of the foam material, there are a lot of small bubbles in the middle. Light, can maintain a certain shape. Are commonly used to hold the shape of the backpack. But the more expensive kind of package without it.
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(3) EVA
On the bag with the bag very much. General straps is EVA is full. It can have different hardness. Flexibility is very good, can long to keep. Almost no foam.
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(4) Atilon
Is a kind of similar to EVA material, but usually use much, almost without straps. Personally think it is better than EVA. Sometimes use it in the back.
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10. [son tooth] (Piping) (also called plastic bone)
Usually in PE plastic. Is some backpack decorative rims. Is not decoration, it can have the effect of the bag up.
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11. [PE Board]
Mountaineering bag essential things. Commonly used in the back. Prevent package clutter to back. Also used in other parts. Usually is 1 m and 3 m.
Half a foaming and foaming, if is the PE foam sheet, can see some holes on it. The smaller the greater the hardness of the foam level.
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12. [AL Bar]
Usually mounted inside the backpack is indispensable. Have certain camber. Is part of bearing system. Because of its camber can transfer the weight of the bag more than the hips.
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【commonly used terms】
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1. [the son mouth]
Material after sewing on the edge is that part of the small call seam allowance, when folding back into the fold in that part also called seam allowance.
Take place when a piece of material on another piece of material, another piece of the material being part of the cover is also called the seam allowance.
Often said that the car a few minutes of seam allowance, for example, when folding folding seam allowance, build a build more wide seam allowance is this meaning.
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2. [Teeth]
Snip at the edge of the triangular refers to material, generally by the version of the division in the paper, according to need to determine its location.
Do die cutter in cutting die will according to the paper on the corresponding position make tooth bit, when after open good materials by die cutter, the edges of the material will have teeth.
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3. [who]
Refers to a piece of material folding or oil or loose flap on top of another piece of the material after, another piece of the material being covered in the place is called a bit. One set for two and a half to three points.
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4. [the car]
Refers to the material the width of the seam allowance, generally for two to two and a half, two and a half to three points in the cloth.
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5. [Needle]
Also called hole location.
More commonly used than DeDang bags, determine the location of the role. Car front is a magic stick, for example, in the corresponding location on the injection, when car stickers with Velcro cover edge needle car is ok.
General will pin on the die cutter, cutting time is good. Also can open a good material according to the paper, after a stack with the awl is expected to play together.
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6. [bends]
Refers to the LIDS or counter business of bending.
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7. [Cast]
Due to the thickness of the material, when bending two pieces of material to stick, the outside material is better than another is short, so the outside should be extended according to need some of that piece of material.
Such as cover the bending location, and bending, etc, the opening of the outer bag should be appropriate to put some bits.
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8. [Poor color]
Refers to the same product with makings of the same two pieces of material color is not consistent. This is especially important in making a genuine leather.
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9. [carrier]
Also known as the lining.
When the material thickness or hardness or the tensile capacity can not meet the requirements, usually to add material.
There are many kinds of material, commonly used chaff skin paper, nonwoven fabric, mixed gum, back glue, glue, double grey paper, fast Pakistani paper, PE board, sponge, Japanese paper, pearl cotton, yellow paper, electrician paper, cardboard, etc
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10. [Born car]
Refers to the parking space in a place or set of mouth, or other places without glue or double-sided tape, a car good directly
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【Article is excerpted from: Web Search】
【Reserved Integrate / Just Reference】
【Translation is by The Network】
