Canna Industrial limted
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Hotel Furniture
Chinese Furniture
Sofa Series
Chair
Tea Table
Bathroom Products
GRAMOPHONE
Audio TV Cabinet
 
 
 
 
 Wenzhou Canna Furniture Co.,Ltd.
 Quality Control
   

The particularity of the industry of the furniture determines the variety , weaving in and complexity of the control point of quality, now enumerate the control point of main quality in order to manage quality well, perfect the quality control system.
    1. Test-manufacture (or claim to try running )
     It before quantity is produced , in order to examine the rationality of product design, what the guaranteeing amount is produced is feasible and smooth, the technical staff makes one or several samples accurately according to project drawing , craft file and quality level . Assuared thereafter the technical staff examines project organization , project drawing , craft file , feasibility of the model and template , accuracy by the product .
    2. First one confirms
    First one is the first acceptable product that quantity had. When mould , mould are repaired , the equipment is maintained and the supplies are changed to start the machine , change every day, the homework person makes first one according to project drawing , technological requirement and quality level . First piece not up to standard, products energy produce. Piece not first confirm divide spy of (or last machine tooling) piece not first confirm, set up group (or not claim not assembling), confirm piece not first, (or not claim not it is put to scribbling), confirm , packed piece not first by piece not first paint
    3. Try on group
    Because processing course spare part must have error in machine , try on group can examine this error reasonable. When quantity is produced, should inspect by random samples several spare part (might include wood-based plate , real wood , resin , five metals , marble , glass mirror type , flat moat back type ) put together. Try on group must is it put in place completely to accomplish , for is it try on group completely , need machine shop arrange for relevant spare part is it produce to form a complete set in step totally to guarantee. Try on component part part tries the group and tries on the group wholly. Part try on group to assemble by part , panel , dressing table of drawer , board , baseplate , back plate ,etc. part try making up this part of the drawer for instance; Wholly it try on by group assemble by part,not for instance frame not the previous of dressing table, behind try not for intact dressing table frame , drawer, panel, side board , door ,etc. all.
    4. Moisture content
    When the timber moisture content changes bigger, can not produce evenly internal stress within the timber , such great defects as warping , fracturing out of shape ,etc. take place in the timber appearance . General, take the real wooden moisture content to control according to the following standard in Jiangsu and Zhejiang Provinces: Real wood get the material ready sections of control among 6%-8% , machine tooling piece , assembling a piece of control among 8%-10%. Three-ply board moisture content control multi-layer plywood , shaving board, hit density fibreboard control among 6%-10% among 6%-12%.
    5. Smooth finish
    The wood furniture needs to make paint to decorate dealing with in order to increase the beautiful degree of products appearance . Before paint decorate, white body surface need sand is it so as to ensure paint to be result easy to control to polish only.
    6. To the color
    Paint products on the line must at regular intervals, one hour generally, is it give to support getting primitive board M in the light of guest to color room to inspect by random samples. C. C, in order to control the luminance , result of the paint. If there are deviations , can revise every sections of crafts in time .
    7. Three is examined (examine by oneself , examine , patrol examining each other)
    1)Examine by oneself: After first one is examined , the products that the homework person must be processed to oneself are examined independently when quantity is produced. Product performance , homework guide book , quality level that homework person must understand before the homework , examining the parameters of the method and important process by oneself. If find quality not unusual,should shut-down in time,correct in time.
     2)Examine each other: In flow line production , make dishes of process staff to have dish circulate spare part inspect by random samples.
    3)Patrol and examine: IPQC finds product quality unusual or there are bad products to emerge when examine touringly in production, demand to improve or propose shutting down , stopping production, correct in time.
    8. Examine finally
    All enter the treating and packing the products of the packing shop, must be all examined from FQC, stick yellow " QC PASS " in examining the certified products .
    
9. Inspect by random samples after putting in storage
    
Inspect waiting to sell the finished product of certain rate by random samples in the finished product warehouse , standard and quality level carry on safe performance , function structure to products, appearance size, whole beautiful, is it protect to pack, other case shipping mark carry on careful inspection in accordance with craft.
    10. Function test
    In order to guarantee the dependability of the raw materials , finished product, must test .
    11. Try the dependability of the appearance
    Examine the little device , warm hygrometer and examine and so as to ensure test result accuracy in examining wet appearance , vernier caliper , spiral regularly.
    12. Production environment
    To the workshop, bake the supervision of the temperature , humidity , dust , moisture content of the room.


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Guangdong Shenzhen:No.11 East Feixi Road,Liulian PingShan Street,Longgang District,Shenzhen City ,Guang Dong,China
Tel:0086-755-84282901     Sales Dept:0086-755-84282909 
Fax:0086-755-84282910     Mob:0086-13823772355 
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