Vacuum presses membranes JINGMEI

Vacuum press membranes, alternatively referred to as vacuum membranes or silicone membranes, are mainly applied in woodworking vacuum presses for bending, shaping, laminating and veneering flat as well as curved workpieces worldwide. Our silicone membranes have gained solid global recognition thanks to their outstanding elasticity and extended service lifespan.

Featuring a broad operating temperature span and exceptional high and low temperature tolerance, our silicone membranes exhibit remarkable adaptability across various usage scenarios. Compared with natural rubber membranes, our silicone rubber membranes are available in several hardness grades, with choices of smooth or textured surface treatments. This full product lineup enables each customer to pick the optimal silicone membrane for veneer pressing, wood bending and composite lamination procedures.

Leveraging our well-established market track record, Deer Hunter keeps investing in R&D for custom thermoforming silicone sheets, which are purpose-engineered to satisfy the varied demands of multiple industries.

Key Features

It boasts outstanding elastic resilience, able to withstand repeated vacuum compression and high-temperature pressing without permanent distortion. It also possesses excellent air sealing performance to sustain steady vacuum negative pressure during the whole production process. With a wide temperature tolerance range, it operates dependably from -40℃ to 180℃ and provides strong resistance to thermal aging. The membrane features remarkable abrasion resistance, guaranteeing a long operational lifespan even under frequent mechanical friction. Its sleek surface will not leave scratches on wooden, metallic or composite workpiece surfaces while in use.

Advantages

Our silicone products show outstanding temperature adaptability and superior high and low temperature tolerance, delivering consistent performance even under harsh working environments and significantly broadening their application scope. They also meet rigorous safety and environmental norms: being non-toxic and odorless, the materials are environmentally friendly and fit for export use within the food, medical and consumer product industries. Featuring comprehensive properties such as weather resistance, electrical insulation, flame retardancy, high tensile strength and tear resistance, these silicone items assist customers in cutting long-term maintenance and component replacement costs. Additionally, we offer complete customization solutions, with various selections for color, thickness and size to meet the distinctive export-related application demands of every customer.

Applications

Silicone rubber sheets enjoy wide application across international export markets, which are specified as follows:

Thanks to their outstanding insulating performance, they can be fabricated into sealing parts, gaskets and shock-absorbing components for electronic and electrical devices. Meeting non-toxic and environmental protection requirements, they are also made into accessories used in the food and medical sectors. Furthermore, they can be produced into automotive components capable of enduring high and low temperature environments inside vehicles, insulation and fire-resistant parts for machinery, pipelines and HVAC systems, sealing and protective fittings for outdoor equipment, as well as a variety of everyday rubber goods.

From raw materials to finished products, We do it all.

As a professional rubber sheet producer with over 15 years of industry experience, we have built solid technical competence and abundant manufacturing experience in the R&D and production of SBR rubber sheets. We can fully meet customers’ varied requirements regarding output volume, density specifications and product hardness levels. At our modern production plant, we carry out a full set of standardized production workflows covering core procedures such as rubber compound blending, high-precision calendering, specialized vulcanization and rigorous quality testing. Standardized supervision is enforced across all production stages, guaranteeing that our SBR rubber sheets feature consistent performance, dependable quality and uniform specifications from batch to batch.

Our solid production capability is backed by a full range of sophisticated production machines, including 6 open mixing mills, 6 internal mixers, 4 calenders, 10 drum vulcanizers and 5 flat vulcanizing presses. Most notably, every drum vulcanizer is fitted with an automatic length measuring system, which significantly boosts production efficiency, dimensional precision and consistency across all product batches.

Ensuring Quality at Every Stage: Product Inspections

We deliver full-scale product and inline inspection services to maintain stringent quality criteria for SBR rubber sheets across all manufacturing phases. Structured inspection procedures guarantee stable product performance, trustworthy quality, and full conformity with both industrial benchmarks and personalized customer demands. Our seasoned QC inspectors carry out detailed testing and validation to verify that all technical specifications of the rubber sheets are strictly fulfilled. Primary tested parameters cover tensile strength, elongation rate, vulcanization time, hardness, color uniformity and dimensional precision. All key performance characteristics are checked and recorded to make certain the finished goods completely satisfy your pre-set quality requirements.

To implement end-to-end quality control, our inspection spans the whole production cycle from manufacturing commencement right through to final delivery. Our inspection workflows include first production checks to verify equipment calibration and initial product quality, in-process checks to track ongoing production stability, loading checks to protect product integrity during packing, pre-shipment checks to confirm shipment readiness, as well as continuous production oversight to spot and address potential issues instantly. Supported by this full-chain inspection mechanism, we help customers lower defect ratios, boost operational efficiency, and supply premium SBR rubber sheets that live up to your expectations and market requirements.

Package: Focusing on efficiency & performance

To keep SBR rubber sheets in good condition during storage and transit, we have built a complete and dependable packaging system. Every roll or sheet is firstly wrapped with protective plastic film to avoid scratches, dust, dampness and surface dirt. Afterwards, the rubber sheets are neatly stacked on robust fumigation-free plywood pallets which satisfy international export standards. Heavy-duty packing straps fasten the whole consignment firmly to strengthen loading stability and prevent cargo displacement during shipping. Protective corner protectors and rubber buffer pads are fitted at all fragile contact areas to avoid indentation, shape distortion and abrasion damage resulting from friction or strap pressure. In addition, we stick waterproof, tear-resistant labels printed with clear information such as product specifications, batch code, thickness, dimensions and quantity for quick and convenient product recognition.

For international shipments, every pallet after loading may be wrapped with stretch film or waterproof shrink film to provide additional protection against moisture and rain. By adhering to these standardized packaging practices, we guarantee that our SBR rubber sheets arrive at your destination clean and intact, and can be used immediately once delivered to your facility.

FQAs

Q1: How much manufacturing experience does your factory have for SBR rubber sheets, and what production equipment is available?

A: We are a specialized rubber sheet manufacturer with over 15 years of industry experience. Our complete set of advanced production equipment includes 6 open mixing mills, 6 internal mixers, 4 calendering machines, 10 drum vulcanizers and 5 flat vulcanizers. Each drum vulcanizer is fitted with an automatic length measuring system, which enhances production efficiency, dimensional accuracy and product batch consistency.

Q2: What quality control checks do you perform on SBR rubber sheets from production to shipment?

A: We implement end‑to‑end quality control covering the whole production cycle. Our inspection process comprises first production checks, in‑process inspections, loading inspections, pre‑shipment inspections and continuous real‑time production monitoring. Our QC team tests vital parameters including tensile strength, elongation rate, vulcanization time, hardness, color uniformity and dimensional precision, and all testing data is kept on record for traceability.

Q3: How do you package SBR rubber sheets to prevent damage during international shipping?

A: Each roll or sheet is wrapped in protective plastic film first. Then the goods are neatly stacked on fumigation‑free plywood pallets meeting international export requirements. High‑tensile packing straps, protective corner guards and rubber buffer pads are used to fasten the cargo tightly. For overseas deliveries, the whole pallet can be additionally wrapped with stretch film or waterproof shrink film for extra protection against dampness and rain, ensuring the products arrive clean and undamaged.