High tearing-resistance vacuum bags for laminated glass

This silicone rubber plate is designed and produced for vacuum press machine, it is important for the vacuum machine to make a good laminating effect and reduce the cost of film.

Our silicone rubber plate is the most ideal elastic sheet, it adopts Germany raw material, Coupled with superb production technology and advanced technology and equipment, so it is high temperature resistance, aging resistance, corrosion resistance, toughness, high elasticity, non-polluting, non-toxic, tasteless, and inert non-stick surface material.

Product introduction

The silicone vacuum bag for glass laminating furnace is a professional glass vacuum series product independently researched and developed by our company. The products are mainly used for vacuuming of tempered glass, sliding door glass, and safety laminated glass. The vacuum principle is used to remove air from the glass in the vacuum bag without generating bubbles. Use vacuum pressure (so no autoclave is needed) to press the glass to melt the film at a high temperature, thereby laminating materials (such as silk and paper) , Cloth art, drawing paper, etc.) and glass are firmly bonded together to form a whole to achieve the purpose of explosion-proof, safety, decoration and practicality. The vacuum bag is an important part of the vacuuming of the strengthened glass equipment. It consists of two upper and lower silicone plates and sealing strips of heterosexual silicone. This can make the vacuum in the vacuum bag completely clean without any quality problems such as bubbles and watermarks.

Piece/Pieces

Order from 1-10

10-20 or more

20 or more

Price

Payment method

T/T,Western Union,MoneyGram, Paypal

Quantity (less than or equal to) Pieces

300

Sea port

Guangzhou

Monthly supply quantity Piece/Pieces

1000

Packing

1pcs/Polybag,100pcs/big polybag, 300pcs/ctn

RTS related

Length: 32cm

Width: 11.5cm

Height: 11.5cm

Weight: 2.9 kg

Operation steps for producing laminated glass

1. Place a piece of flat glass on the horizontal mold;

2. Spread several layers of EVA film on the flat glass;

3. Place another piece of flat glass;

4. Cover the end surface with a release film, fix the position with pressure-sensitive tape, and spread air felt on the corners of the flat glass to prevent the vacuum bag from being punctured;

5. Cover the flat glass with a vacuum bag, and seal the vacuum bag with a sealing tape;

6. Install the vacuum valve and use the quick connector to connect the vacuum tube;

7. Vacuum;

8. Heat to 120-130℃ in an oven, keep warm;

9. Cool down to room temperature and remove the laminated glass from the oven;

10. Remove the release film, air felt, and vacuum bag;

11. Put the laminated glass into the autoclave, heat, pressurize, and press the laminated glass to the required thickness;

Product Use

It is mainly used in laminated glass strengthening furnace. Laminated glass is a kind of safety glass with excellent performance. It is made of two or more pieces of glass with an EVA film in the middle of the glass. It is processed by corresponding machinery to make the glass and The adhesive film is firmly bonded. It has the properties of transparency, light resistance, heat resistance, cold resistance, and high mechanical strength. When the outer glass is shattered by impact, its fragments are firmly bonded to the intermediate film, which is not easy to hurt people. It only enters into radial cracks and can maintain its original shape and visibility. In a certain period of time, it can be continue to use.