what is interlock lining

Full Answer

What is interlock knit fabric?

Interlock Knit Fabric Explained. Interlock knit is a double knit fabric. It’s a variation of a rib knit and it’s similar to jersey knit, but it’s thicker; in fact, interlock knit is like two pieces of jersey knit attached back to back with the same thread.

What does interlock mean?

Interlock (engineering) An interlock is a feature that makes the state of two mechanisms or functions mutually dependent. It may be used to prevent undesired states in a finite-state machine, and may consist of any electrical, electronic, or mechanical devices or systems. In most applications, an interlock is used to help prevent a machine...

How do interlock devices work?

In some cases, interlocks can be purely mechanical, such as in firearms’ internal safety, preventing firing pin release if the chamber is not closed properly. In device operations such as hand-fed cutters and pressers, the utilization of interlocks or buttons to activate the device lessens the possibility of causing harm to its operator.

What is an example of an electrical interlock?

This type of interlock is often used when designing an electrical circuit or system. Another example of an electrical interlock is the thermal overload on a motor starter. When the current is too great the coil circuit will open and cause a shutdown on the motor.

What does interlock mean in fabric?

A fine-gauge knit fabric produced by interlocking or interlocking stitches on a circular knit machine. Similar to a jersey, except both front and back of fabric look identical. Interlock is a variation of rib knit construction. The fabric is extremely soft, firm and absorbent.

What type of fabric is interlock?

double knit fabricInterlock fabric is also known as double knit fabric. This is another type of weft knitted fabric. But it differs from single jersey fabric in that it's manufactured using two rows of needles. You can picture it like two layers of single jersey fabric, knitted together back to back.

What's the difference between jersey and interlock fabric?

Interlock is thicker than jersey, and both sides of the fabric are smooth, like the right side of a jersey fabric. Interlock is more stable than jersey, which means it doesn't stretch out of shape as easily as jersey and it doesn't curl at the edges.

Is cotton interlock stretchy?

Cotton Interlock is a knit fabric, so has a good stretch to the material. Perfect for dressmaking and garment manufacture, knit fabrics can be used to make comfortable clothing. Interlock is a double knit fabric and this means that it can be heavier than regular cotton jersey, with slightly less stretch.

What is interlock fabric good for?

Interlock Fabric Characteristics It is extremely soft, firm, and absorbent making it ideal for activewear. Not only do interlocks have a great amount of stretch, but the fabric has a good recovery. This means that interlock knit fabric will return to its original shape after it has been stretched out.

Is interlock a cotton?

Cotton interlock knit is super soft to touch and has a good amount of natural stretch without any added spandex (also known as elastane or lycra). This makes it an eco-friendly choice of material for dressmakers who prefer to work with natural fibres.

Is interlock a polyester?

Interlock Fabric : 129 gsm, 100% Polyester, Dyed, Circular Knit Supplier.

Does interlock shrink?

After overflow jet processing, the interlock fabric had actually shrunk in the dye machine by 4.0% in the length.

Which is better jersey or cotton?

Jersey cotton is a type of knitted fabric known for its soft, comfy feel and laid-back aesthetic. The textile is also notably stretchy. While traditional cotton doesn't have this flexibility, the knitting technique gives it an elastic quality, even without blending synthetic fibers like elastane or spandex.

Does cotton interlock shrink?

Premium 100% Interlock cotton is curated for material use in most of our clothing for maximum comfort. **It's normal to have a slight 3-5% Shrinkage in term of length due to the nature of cotton fabric.

What fabric is most stretchy?

spandexOn its own, spandex can stretch up to 400% its size, but once it's mixed with other materials, it can still lend up to 20% of its elasticity to the coupled fiber. Polyester, cotton-spandex, nylon, and stretch velvet are some of the most common spandex blends found on the market, but many other adaptations exist.

What is stretchy thin fabric called?

Lycra, spandex and elastane are different names of the same synthetic fiber, made of polymer- polyurethane rubber. Lycra is a brand name registered by the Dupont Company. This name of the elastic material is popular in UK, Australia, New Zealand, Brazil, Argentina, Ireland and Israel.

Is interlock fabric knit or woven?

8. Interlock knit: Interlock knit is a variation of rib knit in which both sides of the fabric have the smooth, right-side feel of flat knit.

Is interlock a polyester?

Interlock Fabric : 129 gsm, 100% Polyester, Dyed, Circular Knit Supplier.

What is interlock knit fabric made of?

Interlock Knit Construction 95% Premium Organic Cotton / 5% spandex for recovery.

Is interlock knit fabric stretchy?

Interlock Knit Fabrics are stretchy and crease resistant. Interlock Knit Fabric is a variation on rib knit fabrics. Instead of creating ridges of knit and purl stitches, interlock has two rows of stitches, one directly behind the other.

What Does Interlock Mean?

An interlock is a type of device that is used to prevent undesirable conditions in machines, which may include mechanical or electronic systems or devices.

Why do we need interlocks?

An interlock can help prevent damage in equipment as well as injury to operators. For instance, household equipment like microwave ovens have interlock switches that disable the magnetron if the door is opened. Also, washing machines have the capacity to prevent its spinning if the lid is left open.

What are some examples of interlocks?

Interlocks can offer protection to employees. Typical examples of devices that require this mechanism include hammers, robots and presses. Interlocks can be sophisticated, like photodetectors or infrared beams, or can be simply switches.

What is an interlock device?

An interlock device is designed to allow a generator to provide backup power in such a way that it (a) prevents main and generator power to be connected at the same time, and (b) allows circuit breakers to operate normally without interference in the event of an overload condition. Most interlock devices for electrical systems employ a mechanical device to manage the movement of circuit breakers. Some also allow for the use of padlocks to prevent someone from accidentally activating the main power system without authorization.

What is an interlock in microprocessors?

In microprocessor architecture an interlock is hardware that stalls the pipeline (inserts bubbles) when a hazard is detected until the hazard is cleared. One example of a hazard is if a software program loads data from the system bus and calls for use of that data in the following cycle in a system in which loads take multiple cycles (a load-to-use hazard).

How to lock a kiln door?

To open the kiln door, the switch is first opened, which releases the key. The key can then be used to unlock the kiln door. While the key is removed from the switch interlock, a plunger from the interlock mechanically prevents the switch from closing. Power cannot be re-applied to the kiln until the kiln door is locked, releasing the key, and the key is then returned to the disconnecting switch interlock. A similar two-part interlock system can be used anywhere it is necessary to ensure the energy supply to a machine is interrupted before the machine is entered for adjustment or maintenance.

What is an interlock?

An interlock is a feature that makes the state of two mechanisms or functions mutually dependent. It may be used to prevent undesired states in a finite-state machine, and may consist of any electrical, electronic, or mechanical devices or systems. In most applications, an interlock is used to help prevent a machine from harming its operator or damaging itself by preventing one element from changing state due to the state of another element, and vice versa. Elevators are equipped with an interlock that prevents the moving elevator from opening its doors, and prevents the stationary elevator (with open doors) from moving. Interlocks may include sophisticated elements such as curtains of infrared beams, photodetectors, a computer containing an interlocking computer program, digital or analogue electronics, or simple switches and locks .

Why do people use generators?

Many people use generators to supplement power to a home or business in the event that main (municipal) power has gone offline. In order to safely transfer the power source from a generator (and back to the main), a safety interlock is often employed. The interlock consists of one or more switches that prevent both main power and generator power from powering the dwelling simultaneously. Without this safeguard, both power sources running at once could cause an overload condition, or generator power back-feed onto the main could cause the dangerous voltage to reach a lineman repairing the main feed far outside the building.

What is interlocking in engineering?

Unsourced material may be challenged and removed. An interlock is a feature that makes the state of two mechanisms or functions mutually dependent. It may be used to prevent undesired states in a finite-state machine, and may consist of any electrical, electronic, or mechanical devices or systems. In most applications, an interlock is used ...

What is an interlock in a firearm?

Interlocks may be strictly mechanical, as in one form of internal firearm safety, that blocks motion of the trigger, sear and/or firing pin unless the breech is properly closed & locked.

What is interlock knit?

Interlock knit is a double knit fabric. It’s a variation of a rib knit and it’s similar to jersey knit, but it’s thicker; in fact, interlock knit is like two pieces of jersey knit attached back to back with the same thread. As a result, it has a lot more stretch than jersey knit; additionally, it looks the same on both sides of the material because the yarn drawn through the center, between the two sides. In addition to having more stretch than jersey knit and having the same appearance on both the front and back of the material, it’s also thicker than jersey; plus, it doesn’t curl. Interlock knit is the tightest of all knit fabrics. As such, it has the finest hand and the smoothest surface of all knits.

What do you need to make a hand sewn item?

Of course, in order to create a hand-sewn item, you’re going to need a few basic sewing essentials; thread, hand sewing needles, sewing patterns, and sewing tools are just some of the items that you’re going to need to have on-hand in your sewing room. Of course, you also need sewing fabric; after all, you can’t sew without material. From minky to linen and from suede to lace, there are so many different fabrics to choose from. While all of these textiles are great and certainly have their purpose, if you’re looking for something that’s easy to work with and super versatile, then you’re going to want to go with knit. It’s extremely flexible and can cut and sewn with ease; hence the reason why so many garments are made of knit material.

Why are so many clothes made of knit material?

It’s extremely flexible and can cut and sewn with ease; hence the reason why so many garments are made of knit material. If you’re planning on making comfortable t-shirts, button down shirts, pajamas, or even socks, knit is the material that you’re going to want to work with.

Is interlock knit fabric good for sewing?

It has a soft hand. The surface is smooth. It’s absorbent. Given all of these qualities, interlock knit is a fabric that you are definitely going to want to have in your sewing room.

Is interlock knit thicker than jersey?

In addition to having more stretch than jersey knit and having the same appearance on both the front and back of the material, it’s also thicker than jersey; plus, it doesn’t curl. Interlock knit is the tightest of all knit fabrics. As such, it has the finest hand and the smoothest surface of all knits.

Is sewing exciting?

Sewing is pretty exciting ( not that we need to tell you that!). The idea of revving up your sewing machine and turning a plain piece of material into a drapery, dress, shirt, a pair of pants, a jacket, a blanket – or anything else you can think of – is pretty awesome.

What is permissive logic?

Permissive - logic that prevents a sequence of operation or events from proceeding unless the conditions of the permissive are met. Examples of this are:

What is interlocking in electrical engineering?

The term "interlock" has many usages in industry.#N#The ISA definition of an interlock is:#N#interlock#N#1. To arrange the control of machines or devices so that their operation is interdependent in order to assure their proper coordination [RP55.1].#N#2. Instrument which will not allow one part of a process to function unless another part is functioning.#N#3. A device such as a switch that prevents a piece of equipment from operating when a hazard exists.#N#4. To join two parts together in such a way that they remain rigidly attached to each other solely by physical interference.#N#5. A device to prove the physical state of a required condition, and to furnish that proof to the primary safety control circuit.#N#Source: The Automation, Systems, and Instrumentation Dictionary, 3rd ed, ISA#N#Examples:#N#Switches that are mechanically interlocked so that the switches cannot be in the same position at the same time such as an up/down switch combination where the up and down cannot be on at the same time.#N#A valve may be interlocked to prevent it from being open when another valve is open.#N#Mechanical, electrical, or logic means that assure coordinated operation between different parts of a machine#N#Mechanical, electrical, or logic means that assure coordinated startup and shutdown of group of machines.#N#Another term that is sometime used interchangeably with interlock is "permissive" but in reality a permissive is a subset of "interlock."#N#Permissive - logic that prevents a sequence of operation or events from proceeding unless the conditions of the permissive are met. Examples of this are:#N#On fired equipment, that the pilot cannot be lit unless the purge cycle is complete.#N#A material is prevented from being added to a batch process until the batch has been agitated for a period of time.#N#Another term that interlock is used sometimes used interchangeably with is Emergency Shutdown systems which is again probably a subset of "interlocks."#N#Emergency Shutdown system (ESD) - a system designed to take a process to a safe state when certain conditions occur.#N#Examples of this are a reactor over pressure system that upon exceeding a set pressure, the reactor is vented or on low level in a tank the discharge pumps are stopped and the outlet is blocked.#N#These days the generic term for all of these that are safety related that are electrical, electronically, or programmable electronic system (PES) based is Safety Instrumented System (SIS) which comes from ANSI/ISA 84.01 and IEC d61511.#N#Bill Mostia#N#=====================================================#N#William (Bill) L. Mostia, Jr. P.E.#N#Partner#N#exida.com, LLC#N#wmostia (AT)exida.com (b)#N#www.exida.com#N#281-334-3169#N#These opinions are my own and are offered on the basis of Caveat Emptor.

What is an interlock system?

Another term that interlock is used sometimes used interchangeably with is Emergency Shutdown systems which is again probably a subset of "interlocks.". Emergency Shutdown system (ESD) - a system designed to take a process to a safe state when certain conditions occur.

What is presence interlock?

presence interlock - an operation cannot start until a part is detected in the work station. The term is often used loosely and can refer to a phsical device (such as a switch, sensor, or meter), or a control circuit, or a sofware construct, or a specific function.

What is an interlock?

An interlock is a condition or series of conditions that must be met to allow an operation or process to continue. Examples are numerous, but some general examples include: shield interlock- the machine cannot run unless all the safety shields are closed.

What does interlocking mean in a multi process application?

In a multi process application an interlock indicates that one process is put on hold to let another thread finish a job first.

What is interlocking process?

An interlock is a condition or series of conditions that must be met to allow an operation or process to continue. Examples are numerous, but some general examples include:

What is Electrical Interlocking?

To interconnect the motor circuit in such a way, in which the second motor will not start until the first one run likewise the third one motor will not run unless the second one run and so on. This kind of motor circuit connection is called interlocking.

What is the purpose of a control fuse and overload relay?

In each control circuit, control fuse, and overload relays are connected for short circuit and overload protection respectively.

When we push the ON-1 button to energies the M1 Contactor (or starts M1 Motor), then what?

When we push the ON-1 button to energies the M1 Contactor (or starts M1 Motor), then circuit complete through Fuse, Overload relay’s trip link, OFF Push -1 and ON Push 1. And motor M1 Starts to run.

What is the holding link in M1?

When m1 energies, the normally open (NO) link will be closed immediately, which is in parallel with ON-Push 1. This is called Holding link i.e. it holds the motor in start condition. Now, Motor will still run even we leave (disconnect to stop) the ON-Push 1.

How many speeds does a three phase induction motor have?

Three phase induction motors runs with two speeds 1 direction and two speeds two directions motor control and induction motors reverse forward operation is the types of electrical interlocking.

What is normally open link in line 2?

A normally open (NO) link is also used in line 2. When M1 energizes, this link (NO M1 in line 2) will be also closed, therefore, M1 Motor will start to run, this way, supply also will reach to ON Push 2.

When does motor 2 start?

Note that Motor 2 will not start to run until Motor 1 runs, i.e. unless Motor 1 link M1 close. Likewise, Motor 3 will not start until motor 2 runs, i.e. motor 3 will start (by pressing the On-Push of Motor 3 =M3) to run after start the motor 2.

Overview

An interlock is a feature that makes the state of two mechanisms or functions mutually dependent. It may be used to prevent undesired states in a finite-state machine, and may consist of any electrical, electronic, or mechanical devices or systems. In most applications, an interlock is used to help prevent a machine from harming its operator or damaging itself by preventing one element from changing state due to the state of another element, and vice versa. Elevators are equipped …

Trapped-key interlocking

Microprocessors

Mechanical

Electrical

Security

See also