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Specially designed for JANOME machines but also fits any other sewing machine brand

As we know, 990616000A use for all leather sewing.

How do I know what type of these needles, please check the following photo.

Includes 3 size 11/75 X 1  14/90 X 2  16/100 X 2

Tips :

1. The special design helps to avoid skipped stitches.
2. The shank is flatter than on other needles with the same diameter.
3. This means that the needle is closer to the hook, which also helps to avoid skipped stitches.
4. Choose a larger stitch length to prevent stitch tearing.
5. Ensure that the thread is not cut through during backstitching.

Suitable fabrics : 

1. Leather
2. Hard synthetic leather (only limited suitability with soft synthetic leather:
   Try the Microtex Needle first, as the carrier material may otherwise be
   damaged and holes could tear more easily).
3. Paper (for processing thin brochures).

Available needle sizes
 

          100/16  Leather sewing type X 2
            90/14  Leather sewing type X 2
            70/15  Leather sewing type X 1
 

Special features

1. The medium ball point displace fabric threads :
   The needle penetrates into the spaces, which reduces the penetration
   force and helps to reduce needle breakage.
2. Use thick burs to sew thick fabrics without breaking the burs.
   Like canvas or others.
3. Easy penetration into the material.
    

Point shape

            Medium ball point

Color marking

            Nah

After we testing this needle : 990600000A / 9906000000
It is easy to sew leather or others.

Use thick burs to sew thick fabrics without breaking the burs.
Like canvas or others.

What suitable sewing machines ?

You may ask us this question.

We won't say any suitable sewing machines, because these SEWING NEEDLES are UNIVERSAL for HOME or INDUSTRIAL.

but we will give u some comment : (all you can found via renjyi.com)

Beginner : SINGER sewing needles.  It is easy to get.

Advanced : JANOME / SCHMETZ.

Senior : PFAFF / VIKING.

How to change sewing needles :

1 - Before change needle, please switch the power of your sewing machines.

2 - Place a piece of cloth undermeath in case of needle dropping.

3 - Don't fix the needle too tightly to avoid deformation or astant.

4 - Mind your fingers during exchange as the needle tip is very sharp.

     (That's why this will make the blue / red / purple tip color for you)

5 - proper use will extend the life time.

This product RJ-ANT1 allows you to change the needle easily and also Needle Threader.

Please check the following description for RJ-ANT1 from RENJYI.com

CHANGE A NEEDLE

Turn off the power switch.

Holding the grip (A),

insert the needle into the needle clamp and push it up as far as it will go.

Then tighten the needle clamp screw firmly while keeping the holder in place.

NEEDLE THREADING

1. Turn off the power switch.
2. Hold the grip (A) of threader with mark (B) up. Guide the thread, inserting it into the Y-groove (C) of the knob from right to left.
3. Place the V-groove (D) over the needle just above the needle eye.
4. Slide the threader down the needle while pushing it gently until the threader pin goes into the needle eye.
5. Push the grip (A).
6. Remove the threader from the needle slowly. Then pick up the loop with the hook (E) pulling the end of the thread out to the back.

We offer sealed card, double folding blister, regular card package.

1. Double Card & Double Blister ;

2. Sealed Card ;

(Please kindly contact us for more package details)

For series 1 package, we can offer 5 size to you. Check the following Size.

Type 1.  8cm X 8cm Double folding

Double folding Blister size : 8X7.5X2cm (lenght X width X height)

Capacity of product : 5X4X1cm (length X width X height)

Type 2.  7.5cm X 15.5cm Double folding

Double folding Blister size : 15.5X7.5X2cm (lenght X width X height)

Capacity of product : 5X4X1cm (length X width X height)

Type 3.  7.5cm X 15.5cm Double folding

Double folding Blister size : 15.5X7.5X3cm (lenght X width X height)

Capacity of product : 5X4X2cm (length X width X height)

Type 4.  7.5cm X 15.5cm Double folding

Double folding Blister size : 15.5X7.5X3.5cm (lenght X width X height)

Capacity of product : 7.5X5X3cm (length X width X height)

Type 5.  10.5cm X 18cm Double folding

Double folding Blister size : 18X10.5X4cm (lenght X width X height)

Capacity of product : 8X6.5X4cm (length X width X height

For sealed card package, we offer 1 type to you.

Series  9.5 X 9.5 cm sealed card package (1 sewing foot in)

Card size : 9.5 cm X 9.5 cm (length X width)

Sealed size : 3 X 3 X 1.5 cm (Length X Width X Height)

----------Others 3in, 5in, 15in, 10in belongs to OEM/ODM.

Contact renjyi1965co@gmail.com for more detail.

Contact RENJYI ENTERPRISE CO., LTD.

MAIL : renjyico1965@gmail.com

CEO : Calvin Lin