Buttons are the ties that are attached to the clothes on both sides of the garment. The initial role is to connect the threshold of clothing, and has gradually developed to be more artistic and decorative, that is, personalized, in addition to maintaining its original functions. A good button can make your clothes more perfect and play the role of "finishing the finishing touch", playing a certain aesthetic effect. In particular, there are many colorful decorative buttons in women's clothing. In detail: the button that connects the chest of the clothes, that is to say, the button that we often say is the same as the windbreaker with the connection buckle, and the non-connected clothing button is the buckle, but we are accustomed to combining the two into one, collectively referred to as buttons.
Button classification
a. Button size (ie, diameter size)
Button image
That is, we often say 14#, 16#, 18#, 20#, 60# and so on! Its changing formula is: diameter = model * 0.635 (millimeter). If we have a button in our hand, but we do not know its size, we can use a caliper to measure its diameter (mm) and divide it by 0.635.
b. There is another way of expressing the size of the button: L
The conversion relationship is as follows:
Button size:
1L=0.635MM 1MM=1/25 inch INCH) Representation method unit: L, number (LIGNES)
14L = 8.89 MM = 11/32"
16L=10.16MM=13/32"
18L=11.43 MM =15/32"
20L=12.7 MM =1/2"
60L=38.1 MM =1-1/2"
c. Number of buttons and units:
PIECE PC.=1PC
Hit OZEN D.=12PCS
Luo GROSS G.=144 PCS
大罗GREAT GROSS GG.=1728PCS=12G
d, according to the material points:
Natural categories: real shell buckle, coconut buckle, wood buckle, bone buckle (common horn buckle), bamboo buckle, fruit buckle, fruit shell buckle and so on
Chemicals: organic buckles, resin buckles, plastic buckles, combination buckles, urea buckles, spray paint buckles, plating buckles, buckles, cloth buckles, deductions, etc.
Others: Chinese knots, snap fasteners, metal buckles, horn buckles, faux leather buckles, I-shaped buckles, denim buckles, magnet buckles, laser letter buckles, jingle buckles, etc.
e. In the resin buckle, it can be divided from the blank:
Bar buckle: pearl buckle, pattern buckle, ordinary bar, etc.
Sheet buckles: Pearlescent corrugated board (including false corrugated, true corrugated), pearlescent board, stripe board, monochrome board
Manhattan: Multicolored buckles, monochrome buckles
f, from the hole points:
Crimson deduction: Normally at the back of a button, it is radially perforated by a button.
Eye-catching button: Passes directly through the front and back of the button, usually with four eyes and two eyes.
High buckle: At the back of the button, but there is a handle on the back of the button, there is a hole in the handle.
g, from the security method points:
Hand-stitching: Sewing directly to clothing
Snap button: use the mold to buckle on the clothes;
g, from the photometric points:
Light buckle, half-light buckle, no light buckle, matte buckle
Button manufacturing process
Unsaturated Resin + Curing Agent |+ Accelerator + Color Paste Mixing--" Rod Shop Workshop--" Rod Blank --- "Broking Blank Shop--" Button Buckle Workshop Sheet Shop Processing--"Slab Special Buckle Workshop--"Polishing Workshop Finished Product Workshop
A, bar material production process:
B, sheet metal production process:
C, the role of the blank and standard:
Excluding non-conforming product before the next process
1 Blank thickness according to the company's requirements for the species: rod ± 0.2mm for the authentic, board ± 0.1mm for genuine (qualified products) is more than waste.
2 Colors, patterns change, do not meet the requirements of the species as waste.
3 models do poorly, rotten edges, pull heart, steam bubbles are waste.
D. Production requirements and standards for deduction workshops
1 The shape is the same as the sample, including the size of the edge of the fine edge, the curvature of the surface, etc.
2 inspection standards, the following phenomena are waste:
a. Needle eye: The needle eye breaks, cracks, the eye hole is not in the center of the button, the four hole position is not square, the eye hole and the buckle surface are not perpendicular, after the broken needle, there are few holes or the needle is not penetrated, the front is big, the back is small, the dark eye Buckle, fringe edges, no holes, etc.
b. Buckle: One side is thick and one side is thin; the overall thickness of the button is correct, while one side is thick and one side is thin.
c. Compared with the sample buckle, the overall thickness is thicker or thinner in the overall button and there are thick and thin four consecutive buttons when the machine is turned.
E. Acceptance criteria for finished products
a) Finished product standard
1, the color, pattern, model and sample or the product requirements are the same.
2. The pinholes are positive and symmetrical, and the needle pitch and pinhole size meet the standards.
3, photometry meets the requirements.
4. There is no car-frying, no car-breaking, and uneven thickness on the back.
5, according to style, color, pattern, type packaging.
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