PP+TPE master seal fresh box two component mold manufacture

Plastic master seal fresh boxes are more and more popular, compare with normal plastic fresh box ,there are many advantages ,for example:

1.Two component fresh box cover with master seal(freshness seal) ,seal and lid are firmly, perfect attach to each other, so there are no gaps, no gems, and also easy to clean.

2.Two component fresh box with the unique injected seal keep your food fresh longer

3.The sealing technology, and higher sealing pressure to ensure leak proof.

4.With master seal, no longer worry about missing fresh seal.

As these advantages of master seal fresh box, many fresh keeping box manufacturer want to make fresh box with master freshness seal. But it is not easy to make a good and quality two color or two component mold for master seal fresh box. The major problem is the big shrinkage of raw material PP, the big shrinkage will makes fresh box cover deformation ,as a result, there will be flash on the position, where PP and TPE attached, and then the lid and box are also not well matched, it leading to leakage and other problems.

Focare Mould is a plastic mold, two color plastic mold, two component mold, bi injection molding and multi-color mold making factory, every year we have made and sent hundred of Two color mold and two component mold to our customs, So we have already met different problems of two color mold,or two component fresh box mold,and we have enough experience to solor these problems,for the problems of two component pp+TPE master seal fresh box mold, our solution is:

1.To ensure machining precision, the mold surface must be smooth after working of high speed milling, and the tolerance should be controlled within 0.2-0.3mm.

2.To use valve gate hot runner to TPE part that there is no material remains, and keep product more beauty.

3.High quality polish

4.Rich experience of making two component molds

Below are some two color fresh box we have made.

Two color fresh box cover mold

Double color food storage containe lid mold

Two component lunch box cover mold

Bi injection PP+TPE lock box cover mold

Two component PP+TPE master seal fresh box mold design

If you want to make a two color mold, or two component fresh box mold, and still looking for a good two color mold, two component mold manufacturer, then we will be your reliable two color  molds or two component molds supplier who has rich experience in making two color mold, two component master seal fresh box and also has high requirement in mold quality and delivery time, Then Focare mold is the company that you just needed.