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Hodida Technology Co 12F-6, No.6 Guangqian West Rd., Banqiao Dist., New Taipei City 22055, Taiwan
A delightful coffee or tea shop must have its unique products, which may include exquisite connotation and eye-catching packaging. PK Sleeve cannot change the ingredients of the products, but it can make the product more attractive.PK Sleeve is an ordinary paper cup sleeve with value-added function of easy carrying. with PK Sleeve, you have the options to use it as an ordinary cup sleeve or you can carry it by transforming into a carrying device. PK Sleeve is reliable, convenient, elegant and environmental friendly. When someone need to lift the cup, He can simply tear the two straps and buckle them up to form a handle. It allows carrying  2 to 3 cups of hot beverage with one hand. Hence, paper trays, paper bags or plastic bags will no longer needed. It is cost-saving and reducing the wastes. How about the price?  The price is not much different from the traditional cup sleeves, after all, it is made of papers!Various selections  of public versions or customized printing available. See more in the Products Page.PK Sleeve makes life easier!Enjoy a nice coffee with PK Sleeve ! https://www.pksleeve.com/hot_337716.html Introduction: PK Sleeve Makes Your Shops Special 2021-12-17 2022-12-17
Hodida Technology Co 12F-6, No.6 Guangqian West Rd., Banqiao Dist., New Taipei City 22055, Taiwan https://www.pksleeve.com/hot_337716.html
Hodida Technology Co 12F-6, No.6 Guangqian West Rd., Banqiao Dist., New Taipei City 22055, Taiwan https://www.pksleeve.com/hot_337716.html
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2021-12-17 http://schema.org/InStock $NT 0 https://www.pksleeve.com/hot_337716.html

Home ﹥ Introduction > General > Quality Assurance and Product Standards

Quality Assurance Program

Traditional cup sleeves can tolerate a big range of manufacturing errors because they have only one purpose which is thermal insulation. PK sleeves , however, provide additional function which is liftable. Therefore, the quality management is very important to us and to our users.

 

We have established a Standard Operation Process to inspect and test the final products to make certain that the PK Sleeves will have the best quality when they are in our customer’s hand.

 

The following is the plan of our QA/QC. It is implemented and traceable for each batch of production.
 

1 Visual Inspection :

At the end of the conveyer of gluing machine we eliminated some obviously damaged or largely misaligned products. This is easy to detect since they normally occur in groups due to certain malfunction of gluing machine.

2. Die Cutting and Gluing Quality Tests:

Randomly pick 5 for every 100,000 products and nest them with paper cups to check the integrity of the products. The straps shall not pop out, the glued area shall not burst open, the pre-cut K-lines shall not split apart.

Then fill the paper cups with broiled water to check if the glue can withstand the heat. After that, tear and pull the straps up, it should be easy and the edge of the straps should be smooth.

3. Strength Tests:
The selected samples then tested for their static loading capacity and swing, vibration and impact durability.


Product Standards and Testing Methods :                     
 
Static Loading Capacity : 2700 grams minimum and last for 60 min.

Swing Durability: Fill with 450 grams of water (about 95% of 16oz), the  PK Sleeve shall withstand 500 cycles of back and forth swing with a rate of 40 cpm and 30 degree of amplitude                             
                             
Vibration Durability: Fill with 450 grams of water, the PK Sleeve shall withstand 1000 cycles of vertical vibration with an amplitude of 0.5 cm
                                  

Impact Capacity : Fill with 450 grams of water, the PK Sleeve shall withstand free swing of 30 degree with an arm length of 70 cm, and impact to a rigid vertical surface laterally for more than 50 times.
                                  
                            

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Take a look at the video of Impact Test for PK Sleeve:




Take a look at the video of Vibration Test for PK Sleeve:





Take a look at the video of Swing Test for PK Sleeve:





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