





Error: A width of 5mm or less is considered normal error, and a length of 1cm is considered normal error
As heat shrink film is also prone to shrinkage in the sun, please check the quality after receiving the goods. Those that have shrunk and cannot be used should be rejected.
For orders over 50kg, they will be split and distributed. As the platform only allows one tracking number to be filled in, please check the quantity after receiving the goods. If the quantity is insufficient, please contact customer service
If the delivery and signature for receipt exceed one week, or if the quantity is found to be insufficient after use,
No after-sales service available.
Please write your real name as the recipient. For recipients whose names are written in letters such as XXHH, we will not provide after-sales service if the package is lost or cannot be delivered.
The recommended size is based solely on the size provided by the customer. Due to reasons such as different machines and operations, we are not responsible for the shrinkage effect.
For overseas customers, please ask your recipient's agent to check the quantity and quality after receiving the goods.
Returns and refunds are not supported. Only refunds are available.
This link is in pvc size, and pof is another link
All products in our store do not include tax points. If you need an invoice, please contact our customer service to make up the tax points. Our company is a general taxpayer, and both ordinary invoices and special invoices require tax points to be paid.

Thickness: The available thickness in stock is 1.8 microns for single layer (3.6 microns for double layer).
The opening (the shorter side is the opening), for example, 18x25,18 is the opening
The marked price is for 100 bags and is not individually packaged.
* Perforation instructions: The product is not perforated. Free punching is available. The punching range is available in three specifications: 4mm and 6mm.
Unless otherwise specified, the default diameter of the hole is 4mm. If you need to punch holes, please make a note in the buyer's message.
The function of punching holes is that when the heat shrink bag is in the heat shrink machine, the air inside can be discharged and it will not swell.
After-sales policy: Under the condition that it does not affect secondary sales, our store accepts 7-day no-reason returns. The buyer pays the shipping fee.
After the goods are dispatched, if the buyer cancels the order or refuses to accept them, please deduct the shipping fee when the buyer applies for a refund.
The first weight is 5 yuan, and the additional weight is 1.8 yuan for 1.5 kilograms.
Perforated products are regarded as custom-made and returns are not accepted.
After receiving the goods, please check the quantity and quality. Those who report a shortage after use will no longer be restocked.
The loss of heat shrink film bags is relatively high. Please purchase about 10% more when buying.
Some customers need to send the products abroad. After the goods are delivered to the designated warehouse in China, please inspect them.
Once the goods are sent abroad, any problems that arise will not be dealt with.
No acceptance, only refunds!


The 100 are expanded as shown in the following figure

The single color is blue and transparent, as shown in the following picture









































