China Manufacturing N Quality Control Blog

Dongguan Wall lamp full check process;

Sampling Plan
1.Increase 100% appearance inspection positions in the production line；100% increase in alignment of weighing test accessories；Added tracking system label control；
2.MIL-STD-1O5E, S-2 for size and function check ,Level II (Normal) for appearance check, Acceptable Quality Level (AQL) = 0 of Critical – 2.5 Major and 4.0 Minor defect.

Viewing distance：30~35cm.
Viewing Time：5~10s.
Viewing Light：Cool fluorescent light with an intensity of 800~1100 lux.
Components can rotate horizontally and vertically.

Product quality inspection;
Including checking product workmanship, whether there are defects, color, specifications, size lights, whether they meet customer order requirements.

Surface Classification/Inspection Guidelines/Inspection Conditions/Defect Definitions/Acceptance Criteria/ Rejection Criteria/please refer to(Visual Quality Standard(synthetic rubber glue).

1.No scratches, breakage, leakage, scratch customer complaint history.
2.Refer to the specification, no more welding, virtual welding, less components.
3.No, lack of glue, deformation,wrinkle,poor viscosity.
4.Refer to the specifications, no deformation, multiple welding, virtual welding, less components.
5.Can not plug holes, lack of glue, deformation, external surface scratches and scratches, the lettering is required to be clear without mutilation, no fingerprints or other residue, color must match other components.
6.According to the specifications, the battery has no bulge, damage, wiring errors, and the battery jet code is clear and correct.
7.Check production date and specification, no damage, leakage.

Size Check
Compare with specification.

Special test for wall lamp.

Packing check（color box,out cartons.）

Checking whether the package is fit for transport and meets customer requirements.
Need to scan the QR code to check, can not have the font incomplete, dirty, color difference and other defects, color stripe must align with color name printed on sticker.
1.Sticker color is consistent, no stains, no burrs, no damage, good adhesion.
2.Pay attention to matching, that is, the color discrimination sticker must be consistent with the actual color in the color box
3.Printing is clear and there is no deformity, and the box is not deformed, damaged or dirty and lower boxes are well matched,History of customer complaints of oil,breakage and wrinkles, box should not have any smudges or fingerprints anywhere.

Inspection Report

The report shows the situation at the inspection site. Check and verify that the goods meet the requirements of size, weight, packing and workmanship according to the information provided by customer. Work is good, function test is normal. After reading the report, customers can accurately judge whether the goods meet the requirements of the order.

1, Some viewing points: Choose good quality materials, metal, workmanship, spray paint, etc.
2, Structure, safety, surface treatment, paint adhesion, color consistency, product force, stability (force refers to each force point, stability means that it will not turn forward and fall down).
3, Carefully check the various parts of the product.
4, All connection contacts should be strong, all edges should be smooth without burrs or fragmentation.
5, The material + function test should be done, and the bit should be done, such as durability test.
6, Check that all gaps around the door and drawer are even.
7, Check that all doors are aligned and can work properly.
8, Check that all drawers can be easily opened and closed, and run freely.
9, Check that the top/front/side of the product is flawless, no scratches, and the color of the panel is uniform and matched.
10, All products are customized, the size must be appropriate.
Make sure the surface of the product is smooth and does not have a rough texture
11, The size of the product (mainly length + width + height), if there is time, some other more important sizes are also measured, and the overall quality should be checked.

Please note the defects that may occur in the product;
1. The gaps around drawers and doors are uneven.
2, Doors and drawers do not open and close smoothly and evenly.
3, The door is not aligned.
4,Internal/external finish/paint quality is poor.

Measured data(Product size,Outer Carton size)

Special test for Mail Box .

Packing check（color box,out cartons.）

Checking whether the package is fit for transport and meets customer requirements

Inspection Report

The report shows the situation at the inspection site. Check and verify that the goods meet the requirements of size, weight, packing and workmanship according to the information provided by customer. Work is good, function test is normal. After reading the report, customers can accurately judge whether the goods meet the requirements of the order.

At present, the main standards related to infant and children’s clothing products are:

National mandatory standards GB18401-2003 “National Textile Safety Technology and Code” and GB5296.4-1998 “Consumer goods Instructions for the use of textiles and clothing”;

Product standards (such as FZ/T81003-2003 “Children’s clothing, student clothing”, FZ/T 73007-2002 “Knitted sportswear”, FZ/T 73008-2002 “Knitted T-shirt”, FZ/T 73021-2004 “Knitted student clothing”, FZ/T 81004-2003 “Dresses, skirt covers” and FZ/T 73025-2006 “Baby Knitwear”, etc.

The main testing items involved in infant clothing are:

Formaldehyde content, decomposable aromatic amines, pH value, odor, color fastness to water, color fastness to friction, color fastness to perspiration, color fastness to saliva, labeling, fiber content and physical properties testing of related products.

What needs to be concerned about is that the FZ/T 81014-2008 “baby clothing” product standard will be officially implemented from October 1, 2008. This standard is the first product standard specifically designed for the safety of infants and young children (aged 24 months and less). The standard clearly stipulates that all provisions involving the safety of clothing are mandatory, at that time, heavy metal residues exceed the standard, safety design and other aspects of unqualified baby clothing will not be sold. Some quantitative indicators are clearly specified in the standard, such as formaldehyde content shall not exceed 20 mg/kg, arsenic content shall not exceed 0.2 mg/kg and so on. The standard also requires that the addition of decomposed aromatic amine dyes is prohibited in infant clothing, and there should be no odor, and the pH value is limited to 4.0~7.5. In addition, baby clothing must be marked “do not dry clean” on the label, because the dry cleaning agent may contain substances that irritate the baby’s skin. At the same time, the standard also regulates the design of infant clothing.Clothing inspection standards
Clothing quality inspection standards
one. General requirement
1. Excellent fabrics and accessories, in line with customer requirements, and large goods are recognized by customers;
2, style and color correct;
3, the size is within the allowable error range;
4, excellent workmanship;
5, the product is clean, neat, good looking.
two. Appearance requirement
1, the front flap straight, plain clothes, length is consistent. The front draw flat clothes, the width is the same, the inside flap can not be longer than the front flap. Zippered lips should be worn flat, uniform, not wrinkly, not open. The zipper has no waves. The buttons are straight and evenly spaced.
2, the line is uniform and straight, the stop mouth is not backspitting, the left and right width is consistent.
3, open straight, no stir.
4, pocket square, flat, bag mouth can not open.
5, the bag cover, the bag square is flat, front and back, height, size is the same. Inside bag high and low. Uniform size, square and flat clothing.
6, the size of the collar hole mouth is the same, the lapel is flat, both ends are neat, the collar socket is round, the collar surface is flat, the outer mouth is straight and not crooked, the bottom collar is not exposed.
7, shoulder uniform, shoulder seam straight, the width of the two shoulders is the same, spelling seam symmetry.
8. Sleeve length, cuff size, width and narrowness are consistent, sleeve loop height, length and width are consistent.
9. Flat back, straight seam position, horizontal and symmetrical rear belt, suitable for tightness.
10, the bottom edge is smooth, flat clothes, rubber roots, rib width is the same, rib should be stitched on the stripes.
11, the size and length of the material in each part should be suitable for the fabric, not hanging in, not spitting in.
12, the car on the outside of the clothing on both sides of the ribbon, lace, the pattern on both sides to be symmetrical.
13. Add cotton filler to be worn flat, press line evenly, line neatly, and seam alignment before and after pieces.
14, the fabric has velvet (wool), to distinguish the direction, velvet (wool) should be the same direction of the whole piece.
15, if the style of sealing from the sleeve, the length of the sealing can not exceed 10 cm, the sealing is consistent, firm and neat.
16, the requirements of the bar to the grid fabric, stripes to be right.

Measured data(Product size,Outer Carton size)

Special test for Climbing suit.

Packing checkInspection Report

The report shows the situation at the inspection site. Check and verify that the goods meet the requirements of size, weight, packing and workmanship according to the information provided by customer. Work is good, function test is normal. After reading the report, customers can accurately judge whether the goods meet the requirements of the order.

1. Every product should be inspected carefully.
Test process requirements
1. Open the product, check the quality test of the connecting car line around the product first.
2. Check the quality of the screen.
3. Check the quality of each product’s small magnet and long magnet strip;
4. Make sure that the silk-screen LOGO in the lower right corner has no defects.
5. Turn over the product and check the quality, length and so on of the nylon tape line:
(1) Make sure that each magnet is attracted to the magnet on the other side. There was a product issue where two pairs of magnets repel each other (which doesn’t work), so each pair of magnets needs to be tested. Each pair of magnets needs to be tested to make sure that each pair attracts each other. (Note that the long magnet strip is not magnetic enough, it is defective, and it should be picked out).
(2) Check whether the curtain mesh is torn, disconnected, holes, inconsistencies and other defects.
(3) Check the front and back edges of the curtain for any defects.
(4) Make sure that the silk screen LOGO in the lower right corner does not have any defects.
(5) Ensure that each product is equipped with pushpins and Velcro straps.
(6) Ensure that each product has inserted paper cards and bar codes.

Check product workmanship according to customer requirements.Once an exception is found, the customer is notified immediately.

Measured data(Product size,Outer Carton size)

Special tests magnetic screen door

Packing check（color box,out cartons.）
Check whether the package meets customer requirements, determine the size and weight of the package, and check whether the package is suitable for product transportation.Inspection Report

Eagle eyes quality inspection company will provide inspection report within 24 hours after inspection.The inspection process is checking and verifying that the goods meet the requirements of size, weight, packing and workmanship according to the information provided by customer. Work is good, function test is normal. After reading the report, customers can accurately judge whether the goods meet the requirements of the order.

Thermal paper is also known as thermal fax paper, thermal recording paper, thermal copy paper, in Taiwan is called thermal carbon paper. Thermal paper is a kind of processing paper, and its manufacturing principle is to coat a layer of “thermal paint” (thermal discoloration layer) on high-quality base paper.
Use: as a communication carrier for text and graphics on fax machines, that is, as fax paper; Used as recording materials in medical and measuring systems, such as ECG drawings, thermal instrument recording paper, etc. Printing paper for use in Internet terminals; In terms of commercial activities, it is used to make trademarks, POS, etc., among which the amount of fax paper occupies the largest proportion.Thermal paper is mostly used in commercial supermarkets, gas stations, transportation departments, advertising, tourist areas, enterprises and institutions, and these institutions have a wide range of demands for bills, bar codes, tickets, etc. In some large enterprise units, thermal paper is also one of the common materials for logistics procurement. Thermal paper is an indispensable special paper for modern information processing technology, which has the advantages of fast printing speed, compact and portable printing equipment, low printing noise, no need to change the ribbon, and high clarity for bar code recognition. The national standard for thermal paper is GB/T 28210-2011 “thermal paper”, but in recent years, the rapid development of the thermal paper market, many new products have been developed, GB/T 28210-2011 can not represent the current technical requirements, so many manufacturers in the purchase of thermal paper, will negotiate with the manufacturer to specify the relevant indicators.

What are the detection indicators of thermal paper?
GB/T 28210-2011 According to the technical requirements, the thermal paper is divided into ordinary thermal paper and special thermal paper two products. Their test items are generally quantitative, quantitative deviation, tightness, brightness, smoothness, tensile strength, tear, static color performance, dynamic color performance, image preservation performance, exchange moisture. According to a large number of experimental data provided by Byrnes engineers, the quantitative deviation, tightness, D65 brightness, static color performance, dynamic color performance, and image preservation performance stipulated in the current standard are relatively reasonable, but in the quantitative range, tear degree, tensile strength, smoothness, delivery moisture, image protection of these technical indicators, There are still some differences with the technical requirements of the current thermal industry.

Final inspection can help find some appearance defects of thermal paper.

At the same time, our quality inspection personnel will check the product size, weight, and packaging.Perform special tests on products according to the site conditions and equipment.

Packing check（color box,out cartons.）

Checking whether the package is fit for transport and meets customer requirements.

A professional inspection report will be sent within one working day after the Eagle eyes inspection.

The benefits of choosing Eagle eyes inspection company;
Check whether the goods supplied by the supplier meet the quality requirements stipulated in national regulations or relevant national standards. Timely avoid delivery delays and product defects, and take emergency and remedial measures at the first time. Reduce and avoid consumer complaints, return and exchange of goods and loss of business reputation due to receiving inferior products. Reduce the risk of compensation and administrative punishment due to the sale of inferior products. Verify the quality and quantity of goods to avoid contract disputes.