JP2011063919A - Power net with anti-slip function - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a power net having anti-slip function, elongative in both directions, i.e. longitudinally and transversely. <P>SOLUTION: The power net is provided, being obtained by the following process: anti-slipping spandex yarns are inserted 4-50 courses each with movement by the identical wale or one wale or two wales; and tension higher than that onto the anti-slipping spandex yarns is applied onto spandex yarns for power net stretch use, thus projecting the anti-slipping spandex yarns in a pile-profile manner. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a power net with an anti-slip function.

  For example, a product has been developed in which a non-slip resin, such as silicon, is bonded to the back of a power net in a linear or strip shape. However, there were many complaints from people who feel uncomfortable with the feel of silicon resin and those who cause rashes. In addition, there is a disadvantage that the anti-slip effect is reduced as washing is performed, and the cost is increased.

  Moreover, as a technique for forming a pile on the back surface, there is Japanese Patent No. 2,357,783, but a pile cannot be formed with a high stretch yarn such as spandex. Moreover, it was impossible to unify the piles to the same size. Also, the direction in which the piles were tilted could not be unified.

Japanese Patent No. 4056219 is a technique for forming a pile. However, since this ground structure is a lace structure, a material having an anti-slip function that extends only in the vertical direction and extends in both the vertical and horizontal directions has been demanded.
In addition, the cost of the race organization was high, so cost reduction was required.

Problems of the Invention

  An object of the present invention is to provide a power net with an anti-slip function that solves the above problems.

Means for solving the problem

In order to solve the above-mentioned problems, in the present invention, the anti-slip spandex yarn is placed on the back side of the power net where the power net expansion and contraction spandex yarn is inserted. The anti-slip spandex yarn was protruded in a pile shape by moving the wales and applying a stronger tension to the power net expansion and contraction spandex yarn than the non-slip spandex yarn.
In addition, the above-mentioned anti-slip spandex yarn is inserted one course while moving to the right by one wale every four to fifty courses and then inserted one course while moving to the left by one wal. The protrusions can be tilted in the left direction.
Further, the above-mentioned anti-slip spandex yarn is inserted one course while moving left one wale every four to fifty courses and then inserted one course while moving right one wal. The protrusions can be tilted in the right direction.

Embodiment

  Hereinafter, an example of an embodiment of the present invention will be described with reference to the accompanying drawings. FIG. 1 is an organization chart of a power net with an anti-slip function according to the present invention. Create a power net organization with L1 and L2. Nylon yarn and polyester yarn are used for L1 and L2. L3 and L4 give elasticity to the ground structure. What is used for L3 and L4 is a spandex yarn for producing the elasticity of the power net. A normal 6-course power net is completed at L1, L2, L3, and L4. FIG. 2 is a structural diagram of the non-slip spandex yarn L5. Non-slip spandex yarns Anti-span spandex yarns are inserted to provide a non-slip effect. A pile is formed on the knitted fabric by increasing the tension of the spandex yarn for power net expansion / contraction of L3 and L4 and decreasing the tension of the non-slip insertion yarn (spandex yarn) of L5. L1, L2, L3, L4, and L5 are the Russell machine kites, and the kite movement is 24/42/46/42/24/20 // for L1 and 42/24/20/24/42 for L2. / 46 //, L3 is 00/22 //, L4 is 22/00 //, L5 is 00/22/22/22/22/22/22/22/22/22/22/22 // It can be moved to. For threading, L1, L2, L3, and L4 are passed through 1 in 1 out, and L5 is passed through all in.

  However, in the prior art, it was possible to form a pile by inserting a non-stretchable thread into the power net, but it was impossible to form a pile with a high stretchable thread. This is because, when forming a normal pile, there is only a method of inserting the spandex yarn for stretching the power net and the pile forming yarn with the same tension or passively inserting the pile forming yarn. However, since the non-slip spandex yarn used in the present invention is a highly stretchable yarn, when the length of the anti-slip spandex yarn is inserted by the above method, the portion changes extremely. In other words, because the length of the thread inserted when the 4 non-slip insertion thread (spandex thread) is stretched and the length of the thread inserted when it is shrunk are extremely different, a certain pile size is required. This is because it is impossible to unify them.

  Therefore, in the power net of the present invention, the positive feeding device is attached to the supply portions of the power net expansion and contraction spandex yarn inserted into the L3 and L4 collars and the non-slip spandex yarn inserted into the L5 collar. It became possible to control the tension of each yarn. The tension of the non-slip spandex yarn is weakened, and the tension of the spandex insertion yarn for 3 power net expansion / contraction is strong and always kept constant, making it possible to form a pile fabric with high stretch yarns.

  In the case of FIG. 1, the three anti-slip insertion yarns inserted into the warp yarns are repeatedly inserted after the first 11 courses, to the right of one wal, and then returned to the original after the first course. Highly elastic yarn such as spandex yarn is used as the anti-slip spandex yarn. The thickness of the insertion thread can be from 70 denier to 900 denier, but is particularly preferably from 420 denier to 840 denier.

A waist nipper fitted with the power net of this invention was worn. This waist nipper extends in both vertical and horizontal directions, and because the spandex for preventing slippage appears on the entire surface in contact with the human body, it is not slippery and the material extends in both vertical and horizontal directions, so the fit is good and the body is bent A product that doesn't slip out was created. In addition, since the non-slip spandex yarn is inclined in one direction, the anti-slip effect can be obtained. Normally, the waist nipper tends to shift toward the upper part of the body after wearing, but the slippage of this power net has directionality, so depending on how it is attached, it will shift in the lower part of the body, but in the upper part direction You can also make a waist nipper that does not slip. In addition, it can be used for women's underwear such as stockings, supporters, bras, and girdles, and clothing, foundations, and supporters that use stretchable fabrics.

The invention's effect

According to the non-slip power net of the present invention, a non-slip power net that is less likely to be struck, is made of a material that expands and contracts in both the left and right directions at a low cost, and that does not lose its anti-slip effect even when washed is obtained.

The organization chart of the power net with a slip prevention function of this invention. Sectional drawing which cut the power net with a slip prevention function of this invention in the cloth direction. The reverse view of the power net with a slip prevention function of this invention. The figure of the waist nipper using the power net with a slip prevention function of this invention.

DESCRIPTION OF SYMBOLS 1 Yarn which forms the ground structure of a power net 2 Spandex thread 3 for taking out the elasticity of a power net 3 Spandex thread 4 for anti-slip Power net 5 with this non-slip function of this invention Use the power net with non-slip function of this invention Waist nipper 6 waist of human body

Claims (1)

  Insert the non-slip spandex yarn into the back side of the power net by moving the same wales, 1 wal or 2 wales every 4 to 50 courses, and the power net expansion and contraction spandex yarn is stronger than the non-slip spandex yarn A power net with a non-slip function in which the anti-slip spandex yarn is projected in a pile shape by applying tension.

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