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 Tuoja(Shanghai)rubber-plastic co.,ltd

ADD:Rm202,Lijing International Bld,No.388,Duhui Rd.,Minhang District,Shanghai China
TEL:0086-21-37588395 37588381 37588392
FAX:021-64140712
MOB:13661638584 / 13482859939
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Home > News > Company News
TPE plastic bag molding shot stick thing to note
Release date:2013-8-15    【Go Back
1. TPE and compatibility of hard plastic structure to be matched, with near to the solubility of molecular, molecule was relatively good compatibility;
(2) In describing the need to try to avoid sharp corners to ensure excellent touch TPE with hard plastic pieces, promotion bonding effect;
3 After a suitable mold cavity to prevent the exhaust gas leaving the gas;
4 the thickness of the TPE to reach equilibrium with the expected touch; TPE rubber bag
5 TPE adhere to ensure that the temperature of the melt adhesive effect.
6. TPE overmolded data reprocessing drying material required to reduce the appearance of waterlines products, obtain uniform color appearance of the role;
7 selected its masterbatch carrier resin with TPE and data structures are compatible;
8 With regard to the appearance of extra lubrication disposal intention is to increase the soft touch surface bonding with hard plastic to strengthen bonding effect;
9.TPE should have good activity, because TPE packet layer thickness and scale ratio is small, TPE general requirements through a long ways and walled area to charge into the mold.
10.TPE activities length / thickness ratio is less than 150:1 products; 12. Adopt good adhesive.

 
 
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ADD:Rm202,Lijing International Bld,No.388,Duhui Rd.,Minhang District,Shanghai China
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