Détails essentiels
Quantité (pièces):4
Volume:0.19008 m³
MOQ:4 rolls
Poids brut:100.8 kg
Délai de livraison:15 working day
Taille:L(144)*W(40)*H(33) cm
Poids net:94 kg
Expédition:快递
numéro de spécification:100m per roll
Numéro de produit:STIFF-INTERLINING
Introduction du produit
Stiff Rigid Shoe Interlining, High Hardness Reinforcement Stiffener Fabric For Sneaker Toe & Heel Shaping
Model:STIFF-INTERLINING
Specification Parameter Details Raw Material High density polyester fiber composite stiffening interlining Standard Roll Width 1370mm Roll Length 100m per roll Grammage Options 180g/㎡ / 220g/㎡ / 260g/㎡ / 300g/㎡ Surface Feature Uniform white compact fiber, high rigidity after hot melt compounding Single Roll Net Weight 23.5 KG (220g/㎡ benchmark grammage) Packaging Each roll fully wrapped with waterproof PE protective film Quantity Per Export Carton 4 rolls Carton Dimension (L×W×H) 1440×400×330 mm Carton Net Weight 94 KG Carton Gross Weight 100.8 KG
Key Product Features
High-density composite polyester fiber structure, outstanding inherent rigidity. After hot melt compound with TPU hot melt film, it maintains strong three-dimensional supporting force for shoe toe and heel, effectively preventing toe collapse and heel deformation during long-term wearing.
Stable thermal compound performance, perfectly bonded with low-temperature TPU hot melt adhesive film without bubbling, delamination or blistering. The interlining will not soften or lose stiffness after repeated bending of shoe vamp.
Compact fiber locking structure, no loose fiber shedding during die-cutting, hot pressing and sewing processes. Clean neat cutting edges reduce secondary trimming workload in cutting workshops.
Multiple grammage options for flexible matching: low grammage for thin casual shoe toe reinforcement; high grammage for thick dad shoes, skate sneakers and safety shoe heel heavy support demands.
Uniform grammage and consistent hardness across all production batches, stable shrinkage rate, fully compatible with automated die-cutting, continuous hot pressing and high-speed sewing shoemaking assembly lines.
Pure white clean surface without impurities and color contamination, suitable for white, light-colored fashion sneakers and casual footwear, will not cause surface discoloration of light shoe uppers.
Low-odor eco-friendly polyester raw material without pungent chemical smell and harmful volatile substances, fully compliant with international footwear low-VOC environmental safety standards for export shoe orders.
Moderate toughness while maintaining high rigidity, the interlining will not crack or break after long-term repeated bending of shoe toe and heel, extending finished shoe service life.
Application Fields
This high-hardness rigid shoe reinforcing interlining is widely supplied to sneaker factories, casual shoe manufacturers, dad shoe and skate shoe production workshops and shoe material wholesale distributors. Its exclusive core application is hot melt composite forming for shoe toe puff and heel counter: compound with TPU hot melt adhesive film by hot pressing, attach to the inner layer of shoe toe and heel to provide rigid three-dimensional support, keep shoe outline neat and upright, avoid collapse and deformation during wearing and walking. It matches all kinds of sports running shoes, dad shoes, skateboard sneakers, casual fashion shoes and labor safety footwear.
Operation Guidance
- Unroll the rigid interlining flat and release winding tension before layout marking and die cutting.
- Conduct small sample hot pressing test with matched low-temperature TPU hot melt film before mass production, adjust hot pressing temperature, pressure and holding time to ensure full tight composite without bubbling and delamination.
- Avoid excessive stretching of the interlining during cutting and lamination processes to prevent uneven hardness and finished shoe toe/heel deformation.
- Seal leftover roll ends with waterproof PE film timely after daily processing to prevent dust and moisture contamination affecting subsequent hot melt bonding effect.
- Stack cut interlining pieces flat after cutting, avoid heavy vertical compression leading to permanent indentation deformation and local rigidity reduction.
Storage Guidance
- Store rigid interlining rolls horizontally on flat storage racks in cool, dry and ventilated warehouse, control ambient storage temperature below 35℃.
- Keep away from high-temperature heat sources, direct sunlight, oil stains and corrosive chemical solvents to prevent fiber aging, hardness decline and discoloration.
- Do not stack heavy metal objects and hard plates vertically on the fabric rolls to avoid permanent compression deformation of rigid fiber structure and supporting performance attenuation.
- Keep roll packaging film tightly sealed after partial use to prevent dust adsorption on fiber surface which will reduce hot melt adhesive bonding strength.
Maintenance Instructions
Daily Maintenance
Check packaging sealing integrity, fabric surface cleanliness and fiber shedding condition before cutting processing.
Batch Inspection
Spot-check fabric grammage uniformity, rigid hardness, tensile tear resistance and hot melt composite compatibility for incoming rolls.
Usage Precaution
Control hot pressing temperature reasonably; excessive high temperature will cause fiber softening and permanent rigidity loss, failing to meet shoe shaping demands.
Recycling Reminder
Cutting leftover rigid polyester interlining scraps can be collected centrally for recycled polyester fiber reprocessing.
Stiff Rigid Shoe Interlining, High Hardness Reinforcement Stiffener Fabric For Sneaker Toe & Heel Shaping
Model:STIFF-INTERLINING
Specification Parameter Details Raw Material High density polyester fiber composite stiffening interlining Standard Roll Width 1370mm Roll Length 100m per roll Grammage Options 180g/㎡ / 220g/㎡ / 260g/㎡ / 300g/㎡ Surface Feature Uniform white compact fiber, high rigidity after hot melt compounding Single Roll Net Weight 23.5 KG (220g/㎡ benchmark grammage) Packaging Each roll fully wrapped with waterproof PE protective film Quantity Per Export Carton 4 rolls Carton Dimension (L×W×H) 1440×400×330 mm Carton Net Weight 94 KG Carton Gross Weight 100.8 KG
Key Product Features
High-density composite polyester fiber structure, outstanding inherent rigidity. After hot melt compound with TPU hot melt film, it maintains strong three-dimensional supporting force for shoe toe and heel, effectively preventing toe collapse and heel deformation during long-term wearing.
Stable thermal compound performance, perfectly bonded with low-temperature TPU hot melt adhesive film without bubbling, delamination or blistering. The interlining will not soften or lose stiffness after repeated bending of shoe vamp.
Compact fiber locking structure, no loose fiber shedding during die-cutting, hot pressing and sewing processes. Clean neat cutting edges reduce secondary trimming workload in cutting workshops.
Multiple grammage options for flexible matching: low grammage for thin casual shoe toe reinforcement; high grammage for thick dad shoes, skate sneakers and safety shoe heel heavy support demands.
Uniform grammage and consistent hardness across all production batches, stable shrinkage rate, fully compatible with automated die-cutting, continuous hot pressing and high-speed sewing shoemaking assembly lines.
Pure white clean surface without impurities and color contamination, suitable for white, light-colored fashion sneakers and casual footwear, will not cause surface discoloration of light shoe uppers.
Low-odor eco-friendly polyester raw material without pungent chemical smell and harmful volatile substances, fully compliant with international footwear low-VOC environmental safety standards for export shoe orders.
Moderate toughness while maintaining high rigidity, the interlining will not crack or break after long-term repeated bending of shoe toe and heel, extending finished shoe service life.
Application Fields
This high-hardness rigid shoe reinforcing interlining is widely supplied to sneaker factories, casual shoe manufacturers, dad shoe and skate shoe production workshops and shoe material wholesale distributors. Its exclusive core application is hot melt composite forming for shoe toe puff and heel counter: compound with TPU hot melt adhesive film by hot pressing, attach to the inner layer of shoe toe and heel to provide rigid three-dimensional support, keep shoe outline neat and upright, avoid collapse and deformation during wearing and walking. It matches all kinds of sports running shoes, dad shoes, skateboard sneakers, casual fashion shoes and labor safety footwear.
Operation Guidance
- Unroll the rigid interlining flat and release winding tension before layout marking and die cutting.
- Conduct small sample hot pressing test with matched low-temperature TPU hot melt film before mass production, adjust hot pressing temperature, pressure and holding time to ensure full tight composite without bubbling and delamination.
- Avoid excessive stretching of the interlining during cutting and lamination processes to prevent uneven hardness and finished shoe toe/heel deformation.
- Seal leftover roll ends with waterproof PE film timely after daily processing to prevent dust and moisture contamination affecting subsequent hot melt bonding effect.
- Stack cut interlining pieces flat after cutting, avoid heavy vertical compression leading to permanent indentation deformation and local rigidity reduction.
Storage Guidance
- Store rigid interlining rolls horizontally on flat storage racks in cool, dry and ventilated warehouse, control ambient storage temperature below 35℃.
- Keep away from high-temperature heat sources, direct sunlight, oil stains and corrosive chemical solvents to prevent fiber aging, hardness decline and discoloration.
- Do not stack heavy metal objects and hard plates vertically on the fabric rolls to avoid permanent compression deformation of rigid fiber structure and supporting performance attenuation.
- Keep roll packaging film tightly sealed after partial use to prevent dust adsorption on fiber surface which will reduce hot melt adhesive bonding strength.
Maintenance Instructions
Daily Maintenance
Check packaging sealing integrity, fabric surface cleanliness and fiber shedding condition before cutting processing.
Batch Inspection
Spot-check fabric grammage uniformity, rigid hardness, tensile tear resistance and hot melt composite compatibility for incoming rolls.
Usage Precaution
Control hot pressing temperature reasonably; excessive high temperature will cause fiber softening and permanent rigidity loss, failing to meet shoe shaping demands.
Recycling Reminder
Cutting leftover rigid polyester interlining scraps can be collected centrally for recycled polyester fiber reprocessing.
Stiff Rigid Shoe Interlining, High Hardness Reinforcement Stiffener Fabric For Sneaker Toe & Heel Shaping
Model:STIFF-INTERLINING
Specification Parameter Details Raw Material High density polyester fiber composite stiffening interlining Standard Roll Width 1370mm Roll Length 100m per roll Grammage Options 180g/㎡ / 220g/㎡ / 260g/㎡ / 300g/㎡ Surface Feature Uniform white compact fiber, high rigidity after hot melt compounding Single Roll Net Weight 23.5 KG (220g/㎡ benchmark grammage) Packaging Each roll fully wrapped with waterproof PE protective film Quantity Per Export Carton 4 rolls Carton Dimension (L×W×H) 1440×400×330 mm Carton Net Weight 94 KG Carton Gross Weight 100.8 KG
Key Product Features
High-density composite polyester fiber structure, outstanding inherent rigidity. After hot melt compound with TPU hot melt film, it maintains strong three-dimensional supporting force for shoe toe and heel, effectively preventing toe collapse and heel deformation during long-term wearing.
Stable thermal compound performance, perfectly bonded with low-temperature TPU hot melt adhesive film without bubbling, delamination or blistering. The interlining will not soften or lose stiffness after repeated bending of shoe vamp.
Compact fiber locking structure, no loose fiber shedding during die-cutting, hot pressing and sewing processes. Clean neat cutting edges reduce secondary trimming workload in cutting workshops.
Multiple grammage options for flexible matching: low grammage for thin casual shoe toe reinforcement; high grammage for thick dad shoes, skate sneakers and safety shoe heel heavy support demands.
Uniform grammage and consistent hardness across all production batches, stable shrinkage rate, fully compatible with automated die-cutting, continuous hot pressing and high-speed sewing shoemaking assembly lines.
Pure white clean surface without impurities and color contamination, suitable for white, light-colored fashion sneakers and casual footwear, will not cause surface discoloration of light shoe uppers.
Low-odor eco-friendly polyester raw material without pungent chemical smell and harmful volatile substances, fully compliant with international footwear low-VOC environmental safety standards for export shoe orders.
Moderate toughness while maintaining high rigidity, the interlining will not crack or break after long-term repeated bending of shoe toe and heel, extending finished shoe service life.
Application Fields
This high-hardness rigid shoe reinforcing interlining is widely supplied to sneaker factories, casual shoe manufacturers, dad shoe and skate shoe production workshops and shoe material wholesale distributors. Its exclusive core application is hot melt composite forming for shoe toe puff and heel counter: compound with TPU hot melt adhesive film by hot pressing, attach to the inner layer of shoe toe and heel to provide rigid three-dimensional support, keep shoe outline neat and upright, avoid collapse and deformation during wearing and walking. It matches all kinds of sports running shoes, dad shoes, skateboard sneakers, casual fashion shoes and labor safety footwear.
Operation Guidance
- Unroll the rigid interlining flat and release winding tension before layout marking and die cutting.
- Conduct small sample hot pressing test with matched low-temperature TPU hot melt film before mass production, adjust hot pressing temperature, pressure and holding time to ensure full tight composite without bubbling and delamination.
- Avoid excessive stretching of the interlining during cutting and lamination processes to prevent uneven hardness and finished shoe toe/heel deformation.
- Seal leftover roll ends with waterproof PE film timely after daily processing to prevent dust and moisture contamination affecting subsequent hot melt bonding effect.
- Stack cut interlining pieces flat after cutting, avoid heavy vertical compression leading to permanent indentation deformation and local rigidity reduction.
Storage Guidance
- Store rigid interlining rolls horizontally on flat storage racks in cool, dry and ventilated warehouse, control ambient storage temperature below 35℃.
- Keep away from high-temperature heat sources, direct sunlight, oil stains and corrosive chemical solvents to prevent fiber aging, hardness decline and discoloration.
- Do not stack heavy metal objects and hard plates vertically on the fabric rolls to avoid permanent compression deformation of rigid fiber structure and supporting performance attenuation.
- Keep roll packaging film tightly sealed after partial use to prevent dust adsorption on fiber surface which will reduce hot melt adhesive bonding strength.
Maintenance Instructions
Daily Maintenance
Check packaging sealing integrity, fabric surface cleanliness and fiber shedding condition before cutting processing.
Batch Inspection
Spot-check fabric grammage uniformity, rigid hardness, tensile tear resistance and hot melt composite compatibility for incoming rolls.
Usage Precaution
Control hot pressing temperature reasonably; excessive high temperature will cause fiber softening and permanent rigidity loss, failing to meet shoe shaping demands.
Recycling Reminder
Cutting leftover rigid polyester interlining scraps can be collected centrally for recycled polyester fiber reprocessing.
Stiff Rigid Shoe Interlining, High Hardness Reinforcement Stiffener Fabric For Sneaker Toe & Heel Shaping
Model:STIFF-INTERLINING
Specification Parameter Details Raw Material High density polyester fiber composite stiffening interlining Standard Roll Width 1370mm Roll Length 100m per roll Grammage Options 180g/㎡ / 220g/㎡ / 260g/㎡ / 300g/㎡ Surface Feature Uniform white compact fiber, high rigidity after hot melt compounding Single Roll Net Weight 23.5 KG (220g/㎡ benchmark grammage) Packaging Each roll fully wrapped with waterproof PE protective film Quantity Per Export Carton 4 rolls Carton Dimension (L×W×H) 1440×400×330 mm Carton Net Weight 94 KG Carton Gross Weight 100.8 KG
Key Product Features
High-density composite polyester fiber structure, outstanding inherent rigidity. After hot melt compound with TPU hot melt film, it maintains strong three-dimensional supporting force for shoe toe and heel, effectively preventing toe collapse and heel deformation during long-term wearing.
Stable thermal compound performance, perfectly bonded with low-temperature TPU hot melt adhesive film without bubbling, delamination or blistering. The interlining will not soften or lose stiffness after repeated bending of shoe vamp.
Compact fiber locking structure, no loose fiber shedding during die-cutting, hot pressing and sewing processes. Clean neat cutting edges reduce secondary trimming workload in cutting workshops.
Multiple grammage options for flexible matching: low grammage for thin casual shoe toe reinforcement; high grammage for thick dad shoes, skate sneakers and safety shoe heel heavy support demands.
Uniform grammage and consistent hardness across all production batches, stable shrinkage rate, fully compatible with automated die-cutting, continuous hot pressing and high-speed sewing shoemaking assembly lines.
Pure white clean surface without impurities and color contamination, suitable for white, light-colored fashion sneakers and casual footwear, will not cause surface discoloration of light shoe uppers.
Low-odor eco-friendly polyester raw material without pungent chemical smell and harmful volatile substances, fully compliant with international footwear low-VOC environmental safety standards for export shoe orders.
Moderate toughness while maintaining high rigidity, the interlining will not crack or break after long-term repeated bending of shoe toe and heel, extending finished shoe service life.
Application Fields
This high-hardness rigid shoe reinforcing interlining is widely supplied to sneaker factories, casual shoe manufacturers, dad shoe and skate shoe production workshops and shoe material wholesale distributors. Its exclusive core application is hot melt composite forming for shoe toe puff and heel counter: compound with TPU hot melt adhesive film by hot pressing, attach to the inner layer of shoe toe and heel to provide rigid three-dimensional support, keep shoe outline neat and upright, avoid collapse and deformation during wearing and walking. It matches all kinds of sports running shoes, dad shoes, skateboard sneakers, casual fashion shoes and labor safety footwear.
Operation Guidance
- Unroll the rigid interlining flat and release winding tension before layout marking and die cutting.
- Conduct small sample hot pressing test with matched low-temperature TPU hot melt film before mass production, adjust hot pressing temperature, pressure and holding time to ensure full tight composite without bubbling and delamination.
- Avoid excessive stretching of the interlining during cutting and lamination processes to prevent uneven hardness and finished shoe toe/heel deformation.
- Seal leftover roll ends with waterproof PE film timely after daily processing to prevent dust and moisture contamination affecting subsequent hot melt bonding effect.
- Stack cut interlining pieces flat after cutting, avoid heavy vertical compression leading to permanent indentation deformation and local rigidity reduction.
Storage Guidance
- Store rigid interlining rolls horizontally on flat storage racks in cool, dry and ventilated warehouse, control ambient storage temperature below 35℃.
- Keep away from high-temperature heat sources, direct sunlight, oil stains and corrosive chemical solvents to prevent fiber aging, hardness decline and discoloration.
- Do not stack heavy metal objects and hard plates vertically on the fabric rolls to avoid permanent compression deformation of rigid fiber structure and supporting performance attenuation.
- Keep roll packaging film tightly sealed after partial use to prevent dust adsorption on fiber surface which will reduce hot melt adhesive bonding strength.
Maintenance Instructions
Daily Maintenance
Check packaging sealing integrity, fabric surface cleanliness and fiber shedding condition before cutting processing.
Batch Inspection
Spot-check fabric grammage uniformity, rigid hardness, tensile tear resistance and hot melt composite compatibility for incoming rolls.
Usage Precaution
Control hot pressing temperature reasonably; excessive high temperature will cause fiber softening and permanent rigidity loss, failing to meet shoe shaping demands.
Recycling Reminder
Cutting leftover rigid polyester interlining scraps can be collected centrally for recycled polyester fiber reprocessing.
Stiff Rigid Shoe Interlining, High Hardness Reinforcement Stiffener Fabric For Sneaker Toe & Heel Shaping
Model:STIFF-INTERLINING
Specification Parameter Details Raw Material High density polyester fiber composite stiffening interlining Standard Roll Width 1370mm Roll Length 100m per roll Grammage Options 180g/㎡ / 220g/㎡ / 260g/㎡ / 300g/㎡ Surface Feature Uniform white compact fiber, high rigidity after hot melt compounding Single Roll Net Weight 23.5 KG (220g/㎡ benchmark grammage) Packaging Each roll fully wrapped with waterproof PE protective film Quantity Per Export Carton 4 rolls Carton Dimension (L×W×H) 1440×400×330 mm Carton Net Weight 94 KG Carton Gross Weight 100.8 KG
Key Product Features
High-density composite polyester fiber structure, outstanding inherent rigidity. After hot melt compound with TPU hot melt film, it maintains strong three-dimensional supporting force for shoe toe and heel, effectively preventing toe collapse and heel deformation during long-term wearing.
Stable thermal compound performance, perfectly bonded with low-temperature TPU hot melt adhesive film without bubbling, delamination or blistering. The interlining will not soften or lose stiffness after repeated bending of shoe vamp.
Compact fiber locking structure, no loose fiber shedding during die-cutting, hot pressing and sewing processes. Clean neat cutting edges reduce secondary trimming workload in cutting workshops.
Multiple grammage options for flexible matching: low grammage for thin casual shoe toe reinforcement; high grammage for thick dad shoes, skate sneakers and safety shoe heel heavy support demands.
Uniform grammage and consistent hardness across all production batches, stable shrinkage rate, fully compatible with automated die-cutting, continuous hot pressing and high-speed sewing shoemaking assembly lines.
Pure white clean surface without impurities and color contamination, suitable for white, light-colored fashion sneakers and casual footwear, will not cause surface discoloration of light shoe uppers.
Low-odor eco-friendly polyester raw material without pungent chemical smell and harmful volatile substances, fully compliant with international footwear low-VOC environmental safety standards for export shoe orders.
Moderate toughness while maintaining high rigidity, the interlining will not crack or break after long-term repeated bending of shoe toe and heel, extending finished shoe service life.
Application Fields
This high-hardness rigid shoe reinforcing interlining is widely supplied to sneaker factories, casual shoe manufacturers, dad shoe and skate shoe production workshops and shoe material wholesale distributors. Its exclusive core application is hot melt composite forming for shoe toe puff and heel counter: compound with TPU hot melt adhesive film by hot pressing, attach to the inner layer of shoe toe and heel to provide rigid three-dimensional support, keep shoe outline neat and upright, avoid collapse and deformation during wearing and walking. It matches all kinds of sports running shoes, dad shoes, skateboard sneakers, casual fashion shoes and labor safety footwear.
Operation Guidance
- Unroll the rigid interlining flat and release winding tension before layout marking and die cutting.
- Conduct small sample hot pressing test with matched low-temperature TPU hot melt film before mass production, adjust hot pressing temperature, pressure and holding time to ensure full tight composite without bubbling and delamination.
- Avoid excessive stretching of the interlining during cutting and lamination processes to prevent uneven hardness and finished shoe toe/heel deformation.
- Seal leftover roll ends with waterproof PE film timely after daily processing to prevent dust and moisture contamination affecting subsequent hot melt bonding effect.
- Stack cut interlining pieces flat after cutting, avoid heavy vertical compression leading to permanent indentation deformation and local rigidity reduction.
Storage Guidance
- Store rigid interlining rolls horizontally on flat storage racks in cool, dry and ventilated warehouse, control ambient storage temperature below 35℃.
- Keep away from high-temperature heat sources, direct sunlight, oil stains and corrosive chemical solvents to prevent fiber aging, hardness decline and discoloration.
- Do not stack heavy metal objects and hard plates vertically on the fabric rolls to avoid permanent compression deformation of rigid fiber structure and supporting performance attenuation.
- Keep roll packaging film tightly sealed after partial use to prevent dust adsorption on fiber surface which will reduce hot melt adhesive bonding strength.
Maintenance Instructions
Stiff Rigid Shoe Interlining, High Hardness Reinforcement Stiffener Fabric For Sneaker Toe & Heel Shaping
Model:STIFF-INTERLINING
| Specification | Parameter Details |
|---|---|
| Raw Material | High density polyester fiber composite stiffening interlining |
| Standard Roll Width | 1370mm |
| Roll Length | 100m per roll |
| Grammage Options | 180g/㎡ / 220g/㎡ / 260g/㎡ / 300g/㎡ |
| Surface Feature | Uniform white compact fiber, high rigidity after hot melt compounding |
| Single Roll Net Weight | 23.5 KG (220g/㎡ benchmark grammage) |
| Packaging | Each roll fully wrapped with waterproof PE protective film |
| Quantity Per Export Carton | 4 rolls |
| Carton Dimension (L×W×H) | 1440×400×330 mm |
| Carton Net Weight | 94 KG |
| Carton Gross Weight | 100.8 KG |
Key Product Features
Application Fields
This high-hardness rigid shoe reinforcing interlining is widely supplied to sneaker factories, casual shoe manufacturers, dad shoe and skate shoe production workshops and shoe material wholesale distributors. Its exclusive core application is hot melt composite forming for shoe toe puff and heel counter: compound with TPU hot melt adhesive film by hot pressing, attach to the inner layer of shoe toe and heel to provide rigid three-dimensional support, keep shoe outline neat and upright, avoid collapse and deformation during wearing and walking. It matches all kinds of sports running shoes, dad shoes, skateboard sneakers, casual fashion shoes and labor safety footwear.
Operation Guidance
- Unroll the rigid interlining flat and release winding tension before layout marking and die cutting.
- Conduct small sample hot pressing test with matched low-temperature TPU hot melt film before mass production, adjust hot pressing temperature, pressure and holding time to ensure full tight composite without bubbling and delamination.
- Avoid excessive stretching of the interlining during cutting and lamination processes to prevent uneven hardness and finished shoe toe/heel deformation.
- Seal leftover roll ends with waterproof PE film timely after daily processing to prevent dust and moisture contamination affecting subsequent hot melt bonding effect.
- Stack cut interlining pieces flat after cutting, avoid heavy vertical compression leading to permanent indentation deformation and local rigidity reduction.
Storage Guidance
- Store rigid interlining rolls horizontally on flat storage racks in cool, dry and ventilated warehouse, control ambient storage temperature below 35℃.
- Keep away from high-temperature heat sources, direct sunlight, oil stains and corrosive chemical solvents to prevent fiber aging, hardness decline and discoloration.
- Do not stack heavy metal objects and hard plates vertically on the fabric rolls to avoid permanent compression deformation of rigid fiber structure and supporting performance attenuation.
- Keep roll packaging film tightly sealed after partial use to prevent dust adsorption on fiber surface which will reduce hot melt adhesive bonding strength.
Maintenance InstructionsDaily Maintenance
Check packaging sealing integrity, fabric surface cleanliness and fiber shedding condition before cutting processing.
Batch Inspection
Spot-check fabric grammage uniformity, rigid hardness, tensile tear resistance and hot melt composite compatibility for incoming rolls.
Usage Precaution
Control hot pressing temperature reasonably; excessive high temperature will cause fiber softening and permanent rigidity loss, failing to meet shoe shaping demands.
Recycling Reminder
Cutting leftover rigid polyester interlining scraps can be collected centrally for recycled polyester fiber reprocessing.
