Zhejiang Zhuolv New Materials Co., Ltd. is one of the leading manufacturers and suppliers of opp repeatable sealing double-sided tape in China, also supports customized service. If you're going to buy bulk durable opp repeatable sealing double-sided tape, welcome to get pricelist and free sample from our factory. Quality products and reasonable price are available.

 

 

 

Item	Specification
Product Name	OPP Reusable Sealing Double-Sided Tape
Product Type	Reusable / Reclosable Bag Sealing Tape
Adhesive Side	Double Sided
Adhesive Type	Pressure-Sensitive Acrylic Adhesive
Standard Color	Transparent
Standard Roll Length	1000 m
Standard Specification	13 × 4 × 6 mm
Typical Structure	Release Liner + PET Carrier + Double-Sided Adhesive
Application	Plastic Bag Sealing
Suitable Bag Materials	OPP, BOPP, PP, PE and other compatible plastic films
Closure Type	Reusable / Resealable
Application Method	Manual or automatic bag-making / tape application equipment
Custom Width	Available
Custom Liner Color	Available
Custom Printing	Available upon request
Adhesive Position	Left / Right / Center options can be discussed
Sample	Available; free sample for compatibility testing
OEM / ODM	Supported
Bulk Supply	Available
Manufacturer	Zhejiang Zhuolv New Materials Co., Ltd.
Country of Origin	China

Important: Final tape construction and adhesive performance should be selected according to your bag material, film surface treatment, bag thickness and production equipment. We recommend testing a sample on the actual film before mass production.

What Does 13 × 4 × 6 mm Mean?

For this type of bag sealing tape, the specification normally describes the relationship between the release liner and the two adhesive areas.

For example: 13 × 4 × 6 mm

13 mm: overall liner width

4 mm: adhesive width on one side

6 mm: adhesive width on the other side

The two adhesive sides perform different functions during bag manufacturing and final sealing.

If your existing bag-making machine already uses a sealing tape, please send us your current specification or a photo of the roll label. We can help match the correct tape structure.

Tape Construction

A typical reusable bag sealing tape consists of several functional layers:

1. Release Liner

The extended release liner protects the adhesive before use and provides an easy finger-lift area for the end user. Depending on the application, liner materials may include OPP, BOPP, HDPE or other plastic films.

2. PET Carrier

A thin PET carrier provides dimensional stability during adhesive coating, rewinding and automatic tape application.

3. Bag-Attachment Adhesive

One adhesive layer bonds the tape securely to the plastic bag during manufacturing.

4. Reusable Adhesive

The second adhesive surface forms the reusable closure and allows the bag flap to be opened and closed repeatedly under suitable application conditions.

This structure supports high-volume plastic bag production while providing convenient opening and reclosing for the final consumer.

Main Product Features

Easy to Open and Reclose

Designed for bags that need to be opened and resealed instead of permanently destroyed after the first opening.

Clean Bag Appearance

The narrow tape structure keeps the sealing area neat and helps maintain the clear appearance of retail packaging.

Finger-Lift Liner

The extended liner edge helps users remove the protective film quickly without touching the adhesive.

Suitable for Industrial Bag Production

Long industrial rolls reduce the frequency of roll changes and are suitable for bag-making and flexible-packaging production.

Pressure-Sensitive Adhesive

No additional heat activation is normally required during final closure. Pressure creates contact between the adhesive and the mating film surface.

Multiple Specification Options

Tape width, liner width, adhesive width, adhesive position, liner material and printing can be adjusted for different packaging applications.

Recommended Applications

This tape is commonly used for:

Garment bags

T-shirt bags

Shirt packaging bags

Underwear and hosiery bags

Socks packaging

Textile packaging

Stationery bags

Document bags

Gift bags

Toy packaging

Jewelry and accessory bags

Cosmetic accessory packaging

Household product bags

E-commerce product packaging

Retail display bags

Promotional product bags

Reusable plastic packaging

For unusual films, coated films, textured films, recycled plastic films or very low-surface-energy materials, sample testing is recommended before bulk production.

Plastic Film Compatibility

Reusable bag sealing tapes are commonly applied to flexible packaging films including:

OPP / BOPP

A common choice for clear garment, stationery, retail and display packaging.

PP

Suitable for many general-purpose plastic packaging applications.

PE / LDPE / HDPE

Used extensively in flexible packaging, mailing and industrial plastic bags.

CPP

Can be used in appropriate packaging applications after adhesive compatibility has been confirmed.

Film formulation, corona treatment, additives, recycled content and surface contamination can affect adhesive performance. The same tape may therefore behave differently on films that appear visually identical.

For bulk orders, please provide a piece of your actual bag film whenever possible.

How to Select the Right Tape

When requesting a quotation, please provide the following information:

Bag Material: OPP, BOPP, PP, PE, CPP or other film.

Bag Thickness: Please provide the film thickness in micron or mm.

Existing Tape Specification: For example: 13 × 4 × 6 mm. If you do not know the specification, send us a photo or physical sample.

Roll Length: Standard option: 1000 m. Other roll formats can be discussed according to your equipment and production requirements.

Adhesive Position: Please confirm whether your production line requires the adhesive on the left, right or center.

Liner Requirement: Transparent, colored, printed or other liner requirements.

Application Method: Manual application or automatic bag-making machine.

Annual / Monthly Quantity: This helps us recommend an economical production and packing method.

Standard and Customized Options

Width Customization

Different tape and adhesive widths can be produced according to bag size and machine requirements.

Release Liner Customization

Transparent liner

Colored liner

Printed liner

Custom text

Logo printing

Opening instructions

Adhesive Position

Glue on left

Glue on right

Glue in center

Please confirm the winding and adhesive direction before ordering.

Roll Length, Core and Winding Direction

1000 m is a commonly supplied industrial roll length. Longer rolls or alternative roll formats may be available depending on the specification and production requirements.

The core size, winding direction and roll configuration should match your existing machine. If you are replacing another supplier's tape, please send us:

Current roll photo

Core inner diameter

Tape width

Roll length

Roll outside diameter, if known

Winding direction

Machine model

Our team can check compatibility before quotation.

Which Release Liner Should I Use: OPP/BOPP or HDPE?

Different bag-making processes may use different release liner materials.

OPP / BOPP Release Liner

Offers a clean appearance and good dimensional stability and is widely used in plastic bag sealing applications.

HDPE Release Liner

Flexible and widely used for reusable bag sealing tapes.

The best liner should be selected according to your application speed, bag material, peeling feel, equipment and cost requirements. If you are unsure which version to use, send us your existing sample for matching.

Reusable Tape vs Permanent Sealing Tape

These two products are intended for different packaging requirements.

Feature	Reusable Tape	Permanent Sealing Tape
Bag Can Be Reopened	Yes	Normally No
Reclosure	Yes	No
Typical Use	Garment / Retail / Reusable Bags	Courier / Security / Express Bags
Consumer Convenience	High	Low
Tamper Evidence	Limited	Higher
Main Purpose	Reusable Closure	Permanent Closure

Choose reusable tape when customers need to open the package and use it again. Choose permanent tape when the package needs a stronger, irreversible or more tamper-evident closure.

Zhejiang Zhuolv supplies both types.

Application on Bag-Making Machines

This tape is suitable for use in compatible automatic plastic bag-making and tape-applying equipment. For stable production, buyers should confirm:

Tape width

Release liner width

Adhesive width

Core diameter

Roll outside diameter

Winding direction

Adhesive direction

Machine speed

Film material

Film thickness

Do not select sealing tape only according to total width. Two tapes with the same overall width may have different adhesive positions or liner structures and may not run correctly on the same machine.

Quality Control for Bulk Orders

For B2B purchasing, consistency between approved samples and mass production is critical. Key items to check include:

Tape width

Adhesive width

Adhesive position

Roll length

Winding quality

Liner release

Adhesive transfer

Surface appearance

Edge alignment

Bag-film compatibility

Batch consistency

For projects with specific performance requirements, please inform us of your testing standard when requesting a quotation.

Sample Testing Before Bulk Production

Sample approval is strongly recommended when:

Changing from another supplier

Using a new bag film

Using recycled plastic film

Increasing bag-making machine speed

Changing adhesive position

Changing tape width

Changing liner material

Producing packaging for a new customer

How to Test Your Bag Tape Sample

Apply the tape using the same film and production conditions intended for mass production. Check:

Initial adhesion to the bag film

Liner peeling

Bag opening performance

Resealing performance

Adhesion after multiple openings

Ease of liner/tape handling

Adhesive transfer or residue

Machine feeding

Cutting performance on your production setup

Winding and unwinding stability

Surface appearance

Appearance after storage

Your sample should represent the construction and performance expected from the bulk order. If you have a specific internal or customer test method, send it with your quotation request.

Packaging and Shipping

Industrial sealing tape rolls are packed for bulk transportation and export. Packing configuration depends on tape width, roll length, core and order quantity.

For freight calculation, please provide:

Required specification

Number of rolls

Destination country

Destination port or postal code

Shipping method, if specified

We can then confirm carton quantity, gross weight, volume and shipping options with your quotation.

Minimum Order Quantity (MOQ)

MOQ depends on the exact specification. Standard products can support relatively small trial orders, while customized width, liner, printing or special adhesive formulations normally require a larger production quantity.

Please send your required specification and quantity for the exact MOQ.

Free Samples

Samples are available for product evaluation and bag-film compatibility testing. Please provide:

Bag material

Tape size

Required length

Application

Delivery address

Courier account, if available

For new projects, testing the tape on your actual bag material before placing a large-volume order is recommended.

Production Lead Time

Lead time depends on:

Standard or customized product

Order quantity

Printing requirements

Material requirements

Current production schedule

Please contact our sales team for the current production lead time. For repeat orders, providing a previous specification, order number or approved sample will help reduce confirmation time.

Storage Recommendations

To maintain stable adhesive performance:

Store indoors in a clean and dry environment.

Keep away from direct sunlight.

Avoid excessive heat and humidity.

Keep rolls in their original packaging until use.

Avoid dust, oil and contamination on exposed adhesive surfaces.

Use older inventory first according to FIFO inventory management.

For projects requiring a defined shelf-life guarantee or specific storage temperature, request the corresponding product specification before ordering.

Custom Printing and Private Label Service

For distributors, bag manufacturers and packaging brands, customization can be discussed for:

Printed release liner

Colored liner

Logo

Brand name

Opening instructions

Custom carton marks

Private label

OEM packaging

Send us your artwork and required quantity for evaluation.

Why Choose Zhejiang Zhuolv?

Zhejiang Zhuolv New Materials Co., Ltd. specializes in sealing tape and plastic packaging solutions. Our manufacturing background dates back to 2000, and Zhejiang Zhuolv New Materials Co., Ltd. was established for international business development in 2020.

Our sealing tape factory is equipped with:

Film blowing equipment

Release coating equipment

Printing machines

Tape production lines

Slitting and rewinding capability

Our products are supplied to customers in Europe, America, the Middle East, Southeast Asia, South America and other markets. The company has completed BSCI and SEDEX factory audits and can cooperate with customers on additional documentation or testing requirements for specific projects.

Factory Direct Supply

Buying directly from a manufacturer gives bag converters, distributors and packaging companies greater flexibility in:

Tape specifications

Adhesive configuration

Roll format

Printing

Packaging

OEM requirements

Repeat bulk orders

For long-term customers, approved samples and specifications can be retained as the reference for repeat production.

Information Required for a Fast Quotation

To receive an accurate quotation, please send:

Bag material: OPP / BOPP / PP / PE / CPP / other

Tape size: for example 13 × 4 × 6 mm

Roll length: for example 1000 m

Quantity: rolls / cartons / monthly demand

Adhesive direction: left / right / center

Liner: transparent / colored / printed

Machine model: if automatically applied

Destination: country + city / port

Special requirements: printing, testing, packing, private label, etc.

If you are currently buying from another supplier, simply send us a picture of the tape and label. Our team can help identify the specification.

Frequently Asked Questions

Q1. Can this OPP reusable sealing tape be reused?

Yes. This product is designed as a reusable bag closure and can be opened and resealed under suitable application conditions. Actual resealing performance depends on film material, surface cleanliness, adhesive configuration and the end-use environment.

Q2. What is the standard roll length?

1000 m is a standard industrial roll length for this product series.

Q3. What does 13 × 4 × 6 mm mean?

It generally refers to the release liner width and the widths of the two adhesive areas. If your current supplier uses another marking method, send us the specification or roll label for confirmation.

Q4. Can this sealing tape be used for OPP bags?

Yes. It is commonly used for OPP and BOPP plastic packaging bags.

Q5. Can it be used for PE bags?

Suitable versions can also be used on PE bags. Because PE formulations and surface treatment vary, sample testing is recommended before bulk production.

Q6. Can you customize the tape width?

Yes. Tape width and adhesive configuration can be discussed according to your bag size and machinery.

Q7. Can you customize the release liner color?

Yes. Colored and printed liner options can be discussed for bulk orders.

Q8. Can you print our logo?

Custom printing and private-label requirements can be evaluated according to your artwork and order quantity.

Q9. Do you provide samples?

Yes. Free samples are available for buyer evaluation and bag-film compatibility testing.

Q10. Can the tape run on automatic bag-making machines?

Yes, provided that tape dimensions, core, winding direction and adhesive position match the machine. Please provide your machine requirements before ordering.

Q11. What information do you need to match my current tape?

Please send a tape photo, roll label, overall width, adhesive width, core size, roll length, bag material and machine model. A physical sample is even better for accurate matching.

Q12. What factory audits or project documentation are available?

Our factory has completed BSCI and SEDEX audits. For product-specific chemical, environmental or customer-required testing, please send us your target market and required standard so we can confirm the applicable documentation.

Q13. What is the MOQ?

MOQ depends on the tape specification and customization requirements. Standard specifications are more suitable for small trial orders, while customized products may require a higher MOQ.

Q14. What is the production lead time?

Lead time depends on quantity, specification and customization. Please request the current production schedule when ordering. Repeat orders can be confirmed faster when a previous specification, order number or approved sample is provided.

Q15. How do I choose between reusable sealing tape and permanent sealing tape?

Choose reusable tape for bags that need to be reopened and closed again. Choose permanent sealing tape for courier, security or other packaging where reopening is not required.

Q16. What is the difference between the two adhesive sides of this double-sided tape?

One adhesive side attaches the tape to the bag during manufacturing, while the second adhesive surface forms the reusable closure. The two sides therefore perform different functions in the finished bag.

Q17. Does OPP reusable sealing double-sided tape require heat activation?

No additional heat activation is normally required for final closure. The pressure-sensitive adhesive forms contact when the tape is pressed against the mating film surface.

Q18. What is the purpose of the finger-lift release liner?

The extended liner edge provides an easy area for the user to lift and peel the liner without touching the adhesive, helping keep the closure clean and convenient to use.

Q19. Can the adhesive position be supplied on the left, right or center?

Yes. Left, right and center adhesive positions can be discussed. The required position should match your bag-making machine and winding direction.

Q20. Can I choose an OPP/BOPP or HDPE release liner?

Both liner types are used for reusable bag sealing tape. Selection should be based on your production speed, bag material, peeling feel, equipment and cost requirements.

Q21. What roll and machine details should I provide for automatic application?

Please provide the tape width, liner width, adhesive width, core diameter, roll outside diameter, winding direction, adhesive direction, machine speed, film material and film thickness.

Q22. How should I test an OPP reusable sealing tape sample before bulk production?

Use the same bag film and production conditions planned for mass production. Check adhesion, liner peeling, opening and resealing, residue or adhesive transfer, machine feeding, cutting performance, winding stability and appearance after storage.

Q23. Can this tape be used on recycled, coated or unusual plastic films?

It may be possible, but compatibility should be confirmed by sample testing. Film formulation, surface treatment, additives, recycled content and contamination can all affect adhesive performance.

Q24. What should I inspect when receiving a bulk shipment of reusable sealing tape?

Check tape and adhesive width, adhesive position, roll length, winding quality, liner release, adhesive transfer, surface appearance, edge alignment, bag-film compatibility and batch consistency against the approved sample or specification.

Q25. How should OPP reusable sealing tape rolls be stored?

Store rolls indoors in a clean, dry environment, away from direct sunlight, excessive heat, humidity, dust and oil. Keep them in the original packaging until use and follow FIFO inventory management.